Add Version 3.0 to versions

Conflicts:
	src/main/twirl/issues/list.scala.html
	src/main/twirl/issues/listparts.scala.html

.gitignore

@@ -14,6 +14,7 @@ project/plugins/project/
 .classpath
 .project
 .cache
+.settings
 
 # IntelliJ specific
 .idea/

.travis.yml

@@ -0,0 +1,3 @@
+language: scala
+scala:
+  - 2.11.2

README.md

@@ -1,12 +1,15 @@
-GitBucket
+GitBucket [![Gitter chat](https://badges.gitter.im/takezoe/gitbucket.png)](https://gitter.im/takezoe/gitbucket) [![Build Status](https://travis-ci.org/takezoe/gitbucket.svg?branch=master)](https://travis-ci.org/takezoe/gitbucket)
 =========
 
-GitBucket is the easily installable Github clone written with Scala.
+GitBucket is the easily installable GitHub clone powered by Scala.
 
+
+Features
+--------
 The current version of GitBucket provides a basic features below:
 
-- Public / Private Git repository (http access only)
-- Repository viewer (some advanced features such as online file editing are not implemented)
+- Public / Private Git repository (http and ssh access)
+- Repository viewer and online file editing
 - Repository search (Code and Issues)
 - Wiki
 - Issues
@@ -20,10 +23,8 @@ The current version of GitBucket provides a basic features below:
 
 Following features are not implemented, but we will make them in the future release!
 
-- File editing in repository viewer
-- Comment for the changeset
 - Network graph
-- Statics
+- Statistics
 - Watch / Star
 
 If you want to try the development version of GitBucket, see the documentation for developers at [Wiki](https://github.com/takezoe/gitbucket/wiki).
@@ -35,23 +36,173 @@ Installation
 2. Deploy it to the Servlet 3.0 container such as Tomcat 7.x, Jetty 8.x, GlassFish 3.x or higher.
 3. Access **http://[hostname]:[port]/gitbucket/** using your web browser.
 
+If you are using Gitbucket behind a webserver please make sure you have increased the **client_max_body_size** (on nignx)
+
 The default administrator account is **root** and password is **root**.
 
-or you can start GitBucket by ```java -jar gitbucket.war``` without servlet container. In this case, GitBucket URL is **http://[hostname]:8080/**. You can specify following options.
+or you can start GitBucket by `java -jar gitbucket.war` without servlet container. In this case, GitBucket URL is **http://[hostname]:8080/**. You can specify following options.
 
 - --port=[NUMBER]
 - --prefix=[CONTEXTPATH]
+- --host=[HOSTNAME]
+- --gitbucket.home=[DATA_DIR]
 
-To upgrade GitBucket, only replace gitbucket.war. All GitBucket data is stored in HOME/gitbucket. So if you want to back up GitBucket data, copy this directory to the other disk.
+To upgrade GitBucket, only replace gitbucket.war. All GitBucket data is stored in HOME/.gitbucket. So if you want to back up GitBucket data, copy this directory to the other disk.
 
 For Installation on Windows Server with IIS see [this wiki page](https://github.com/takezoe/gitbucket/wiki/Installation-on-IIS-and-Helicontech-Zoo)
 
+### Mac OS X
+#### Installing Via Homebrew
+
+    $ brew install gitbucket
+    ==> Downloading https://github.com/takezoe/gitbucket/releases/download/1.10/gitbucket.war
+    ######################################################################## 100.0%
+    ==> Caveats
+    Note: When using launchctl the port will be 8080.
+
+    To have launchd start gitbucket at login:
+        ln -sfv /usr/local/opt/gitbucket/*.plist ~/Library/LaunchAgents
+    Then to load gitbucket now:
+        launchctl load ~/Library/LaunchAgents/homebrew.mxcl.gitbucket.plist
+    Or, if you don't want/need launchctl, you can just run:
+        java -jar /usr/local/opt/gitbucket/libexec/gitbucket.war
+    ==> Summary
+    /usr/local/Cellar/gitbucket/1.10: 3 files, 42M, built in 11 seconds
+
+#### Manual Installation
+On OS X, copy the [gitbucket.plist](https://raw.github.com/takezoe/gitbucket/master/contrib/macosx/gitbucket.plist) file to `~/Library/LaunchAgents/`
+
+Run the following commands in `Terminal` to
+
+- start gitbucket: `launchctl load ~/Library/LaunchAgents/gitbucket.plist`
+- stop gitbucket: `launchctl unload ~/Library/LaunchAgents/gitbucket.plist`
+
 Release Notes
 --------
+### 3.0 - 3 Mar 2015
+- New plug-in system is available
+- Connection pooling by c3p0
+- New branch UI
+- Compare between specified commit ids
+
+### 2.8 - 1 Feb 2015
+- New logo and icons
+- New system setting options to control visibility
+- Comment on side-by-side diff
+- Information message on sign-in page
+- Fork repository by group account
+
+### 2.7 - 29 Dec 2014
+- Comment for commit and diff
+- Fix security issue in markdown rendering
+- Some bug fix and improvements
+
+### 2.6 - 24 Nov 2014
+- Search box at issues and pull requests
+- Information from administrator
+- Pull request UI has been updated
+- Move to TravisCI from Buildhive
+- Some bug fix and improvements
+
+### 2.5 - 4 Nov 2014
+- New Dashboard
+- Change datetime format
+- Create branch from Web UI
+- Task list in Markdown
+- Some bug fix and improvements
+
+### 2.4.1 - 6 Oct 2014
+- Bug fix
+
+### 2.4 - 6 Oct 2014
+- New UI is applied to Issues and Pull requests
+- Side-by-side diff is available
+- Fix relative path problem in Markdown links and images
+- Plugin System is disabled in default
+- Some bug fix and improvements
+
+### 2.3 - 1 Sep 2014
+- Scala based plugin system
+- Embedded Jetty war extraction directory moved to `GITBUCKET_HOME/tmp`
+- Some bug fix and improvements
+
+### 2.2.1 - 5 Aug 2014
+- Bug fix
+
+### 2.2 - 4 Aug 2014
+- Plug-in system is available
+- Move to Scala 2.11, Scalatra 2.3 and Slick 2.1
+- tar.gz export for repository contents
+- LDAP authentication improvement (mail address became optional)
+- Show news feed of a private repository to members
+- Some bug fix and improvements
+
+### 2.1 - 6 Jul 2014
+- Upgrade to Slick 2.0 from 1.9
+- Base part of the plug-in system is merged
+- Many bug fix and improvements
+
+### 2.0 - 31 May 2014
+- Modern Github UI
+- Preview in AceEditor
+- Select lines by clicking line number in blob view
+
+### 1.13 - 29 Apr 2014
+- Direct file editing in the repository viewer using AceEditor
+- File attachment for issues
+- Atom feed of user activity
+- Fix some bugs
+
+### 1.12 - 29 Mar 2014
+- SSH repository access is available
+- Allow users can create and management their groups
+- Git submodule support
+- Close issues via commit messages
+- Show repository description below the name on repository page
+- Fix presentation of the source viewer
+- Upgrade to sbt 0.13
+- Fix some bugs
+
+### 1.11.1 - 06 Mar 2014
+- Bug fix
+
+### 1.11 - 01 Mar 2014
+- Base URL for redirection, notification and repository URL box is configurable
+- Remove ```--https``` option because it's possible to substitute in the base url
+- Headline anchor is available for Markdown contents such as Wiki page
+- Improve H2 connectivity
+- Label is available for pull requests not only issues
+- Delete branch button is added
+- Repository icons are updated
+- Select lines of source code by URL hash like `#L10` or `#L10-L15` in repository viewer
+- Display reference to issue from others in comment list
+- Fix some bugs
+
+### 1.10 - 01 Feb 2014
+- Rename repository
+- Transfer repository owner
+- Change default data directory to `HOME/.gitbucket` from `HOME/gitbucket` to avoid problem like #243, but if data directory already exist at HOME/gitbucket, it continues being used.
+- Add LDAP display name attribute
+- Response performance improvement
+- Fix some bugs
+
+### 1.9 - 28 Dec 2013
+- Display GITBUCKET_HOME on the system settings page
+- Fix some bugs
+
+### 1.8 - 30 Nov 2013
+- Add user and group deletion
+- Improve pull request performance
+- Pull request synchronization (when source repository is updated after pull request, it's applied to the pull request)
+- LDAP StartTLS support
+- Enable hard wrapping in Markdown
+- Add new some options to specify the data directory. See details in [Wiki](https://github.com/takezoe/gitbucket/wiki/DirectoryStructure).
+- Fix some bugs
+
 ### 1.7 - 26 Oct 2013
 - Support working on Java6 in embedded Jetty mode
-- Add ```--host``` option to bind specified host name in embedded Jetty mode
-- Add ```--https=true``` option to use https in embedded Jetty mode
+- Add `--host` option to bind specified host name in embedded Jetty mode
+- Add `--https=true` option to force https scheme when using embedded Jetty mode at the back of https proxy
 - Add full name as user property
 - Change link color for absent Wiki pages
 - Add ZIP download button to the repository viewer tab

build.xml

@@ -4,8 +4,8 @@
   <property name="target.dir" value="target"/>
   <property name="embed.classes.dir" value="${target.dir}/embed-classes"/>
   <property name="jetty.dir" value="embed-jetty"/>
-  <property name="scala.version" value="2.10"/>
-  <property name="gitbucket.version" value="0.0.1"/>
+  <property name="scala.version" value="2.11"/>
+  <property name="gitbucket.version" value="3.0.0"/>
   <property name="jetty.version" value="8.1.8.v20121106"/>
   <property name="servlet.version" value="3.0.0.v201112011016"/>
 
@@ -50,8 +50,8 @@
   </target>
 
   <target name="rename" depends="embed">
-    <rename src="${target.dir}/scala-${scala.version}/gitbucket_${scala.version}-${gitbucket.version}.war"
-            dest="${target.dir}/scala-${scala.version}/gitbucket.war"/>
+    <move file="${target.dir}/scala-${scala.version}/gitbucket_${scala.version}-${gitbucket.version}.war"
+            tofile="${target.dir}/scala-${scala.version}/gitbucket.war"/>
   </target>
 
   <target name="all" depends="rename">

contrib/README.md

@@ -0,0 +1,13 @@
+# Contrib Notes #
+
+The configuration script adapts according to the OS.
+The `linux` directory contains scripts for Ubuntu and RedHat.
+The Mac scripts have been folded in as well.
+Common scripts are in this directory.
+
+This version of scripts has so far only been tested on Ubuntu and Mac. Someone else will have to test on RedHat.
+
+To run:
+
+  1. Edit `gitbucket.conf` to suit.
+  2. Type: `install`

contrib/gitbucket.conf

@@ -0,0 +1,62 @@
+# Configuration section is below. Ignore this part
+
+function isUbuntu {
+  if [ -f /etc/lsb-release ]; then
+    grep -i ubuntu /etc/lsb-release | head -n 1 | cut -d \  -f 1 | cut -d = -f 2
+  fi
+}
+
+function isRedHat {
+  if [ -d "/etc/rc.d/init.d" ]; then echo yes; fi
+}
+
+function isMac {
+  if [[ "$(uname -a | cut -d \  -f 1 )" == "Darwin" ]]; then echo yes; fi
+}
+
+# 
+# Configuration section start
+#
+
+# Bind host
+GITBUCKET_HOST=0.0.0.0
+
+# Other Java option
+GITBUCKET_JVM_OPTS=-Dmail.smtp.starttls.enable=true
+
+# Data directory, holds repositories
+GITBUCKET_HOME=/var/lib/gitbucket
+
+GITBUCKET_LOG_DIR=/var/log/gitbucket
+
+# Server port
+GITBUCKET_PORT=8080
+
+# URL prefix for the GitBucket page (http://<host>:<port>/<prefix>/)
+GITBUCKET_PREFIX=
+
+# Directory where GitBucket is installed
+# Configuration is stored here:
+GITBUCKET_DIR=/usr/share/gitbucket
+GITBUCKET_WAR_DIR=$GITBUCKET_DIR/lib
+
+# Path to the WAR file
+GITBUCKET_WAR_FILE=$GITBUCKET_WAR_DIR/gitbucket.war
+
+# GitBucket version to fetch when installing
+GITBUCKET_VERSION=2.1
+
+#
+# End of configuration section. Ignore this part
+#
+if [ `isUbuntu` ]; then
+  GITBUCKET_SERVICE=/etc/init.d/gitbucket
+elif [ `isRedHat` ]; then
+  GITBUCKET_SERVICE=/etc/rc.d/init.d
+elif [ `isMac` ]; then
+  GITBUCKET_SERVICE=/Library/StartupItems/GitBucket/GitBucket
+else
+  echo "Don't know how to install onto this OS"
+  exit -2
+fi
+

contrib/gitbucket.init

@@ -1,6 +1,8 @@
 #!/bin/bash
 #
-# /etc/rc.d/init.d/gitbucket
+# RedHat: /etc/rc.d/init.d/gitbucket
+# Ubuntu: /etc/init.d/gitbucket
+# Mac OS/X: /Library/StartupItems/GitBucket
 #
 # Starts the GitBucket server
 #
@@ -8,28 +10,44 @@
 # description: Run GitBucket server
 # processname: java
 
-# Source function library
-. /etc/rc.d/init.d/functions
+set -e
+
+[ -f /etc/rc.d/init.d/functions ] && source /etc/rc.d/init.d/functions  # RedHat
+[ -f /etc/rc.common ] && source /etc/rc.common # Mac OS/X
 
 # Default values
 GITBUCKET_HOME=/var/lib/gitbucket
 GITBUCKET_WAR_FILE=/usr/share/gitbucket/lib/gitbucket.war
 
 # Pull in cq settings
-[ -f /etc/sysconfig/gitbucket ] && . /etc/sysconfig/gitbucket
+[ -f /etc/sysconfig/gitbucket ] && source /etc/sysconfig/gitbucket # RedHat
+[ -f gitbucket.conf ] && source gitbucket.conf  # For all systems
 
 # Location of the log and PID file
-LOG_FILE=/var/log/gitbucket/run.log
+LOG_FILE=$GITBUCKET_LOG_DIR/run.log
 PID_FILE=/var/run/gitbucket.pid
 
-# Default return value
-RETVAL=0
+RED='\033[1m\E[37;41m'
+GREEN='\033[1m\E[37;42m'
+OFF='\E[0m'
 
+if [ -z "$(which success)" ]; then
+	function success {
+	  printf "%b\n" "$GREEN $* $OFF"
+  }
+fi
+if [ -z "$(which failure)" ]; then
+	function failure {
+	  printf "%b\n" "$RED $* $OFF"
+  }
+fi
+
+RETVAL=0
 
 start() {
 	echo -n $"Starting GitBucket server: "
 
-	# Compile statup parameters
+  START_OPTS=
 	if [ $GITBUCKET_PORT ]; then
 		START_OPTS="${START_OPTS} --port=${GITBUCKET_PORT}"
 	fi
@@ -39,21 +57,16 @@ start() {
 	if [ $GITBUCKET_HOST ]; then
 		START_OPTS="${START_OPTS} --host=${GITBUCKET_HOST}"
 	fi
-	if [ $GITBUCKET_HTTPS ]; then
-		START_OPTS="${START_OPTS} --https=true"
-	fi
 
-	# Run the Java process
 	GITBUCKET_HOME="${GITBUCKET_HOME}" java $GITBUCKET_JVM_OPTS -jar $GITBUCKET_WAR_FILE $START_OPTS >>$LOG_FILE 2>&1 &
 	RETVAL=$?
 
-	# Store PID of the Java process into a file
 	echo $! > $PID_FILE
 
 	if [ $RETVAL -eq 0 ] ; then
-		success "GitBucket startup"
+		success "Success"
 	else
-		failure "GitBucket startup"
+		failure "Exit code $RETVAL"
 	fi
 
 	echo
@@ -85,25 +98,41 @@ restart() {
 	start
 }
 
-
-case "$1" in
-start)
+## MacOS proxies for System V service hooks:
+StartService() {
 	start
-	;;
-stop)
+}
+
+StopService() {
 	stop
-	;;
-restart)
+}
+
+RestartService() {
 	restart
-	;;
-status)
-	status -p $PID_FILE java
-	RETVAL=$?
-	;;
-*)
-	echo $"Usage: $0 [start|stop|restart|status]"
-	RETVAL=2
-esac
+}
 
 
-exit $RETVAL
+if [ `isMac` ]; then
+  RunService "$1"
+else
+	case "$1" in
+		start)
+			start
+			;;
+		stop)
+			stop
+			;;
+		restart)
+			restart
+			;;
+		status)
+			status -p $PID_FILE java
+			RETVAL=$?
+			;;
+		*)
+			echo $"Usage: $0 [start|stop|restart|status]"
+			RETVAL=2
+	esac
+  exit $RETVAL
+fi
+

contrib/install

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# Only tested on Ubuntu 14.04
+
+# Uses information stored in GitBucket git repo on GitHub as defaults.
+# Edit gitbucket.conf before running this
+
+set -e
+
+GITBUCKET_VERSION=2.1
+
+if [ ! -f gitbucket.conf ]; then
+  echo "gitbucket.conf not found, aborting"
+  exit -3
+fi
+source gitbucket.conf
+
+function createDir {
+  if [ ! -d "$1" ]; then
+    echo "Making $1 directory."
+    sudo mkdir -p "$1"
+  fi
+}
+
+if [ "$(which iptables)" ]; then
+  echo "Opening port $GITBUCKET_PORT in firewall."
+  sudo iptables -A INPUT -p tcp --dport $GITBUCKET_PORT -j ACCEPT
+  echo "Please use iptables-persistent:"
+  echo "  sudo apt-get install iptables-persistent"
+  echo "After installed, you can save/reload iptables rules anytime:"
+  echo "  sudo /etc/init.d/iptables-persistent save"
+  echo "  sudo /etc/init.d/iptables-persistent reload"
+fi
+
+createDir "$GITBUCKET_HOME"
+createDir "$GITBUCKET_WAR_DIR"
+createDir "$GITBUCKET_DIR"
+createDir "$GITBUCKET_LOG_DIR"
+
+echo "Fetching GitBucket v$GITBUCKET_VERSION and saving as $GITBUCKET_WAR_FILE"
+sudo wget -qO "$GITBUCKET_WAR_FILE" https://github.com/takezoe/gitbucket/releases/download/$GITBUCKET_VERSION/gitbucket.war
+
+sudo rm -f "$GITBUCKET_LOG_DIR/run.log"
+
+echo "Copying gitbucket.conf to $GITBUCKET_DIR"
+sudo cp gitbucket.conf $GITBUCKET_DIR
+if [ `isUbuntu` ] || [ `isRedHat` ]; then
+  sudo cp gitbucket.init "$GITBUCKET_SERVICE"
+  # Install gitbucket as a service that starts when system boots
+  sudo chown root:root $GITBUCKET_SERVICE
+  sudo chmod 755 $GITBUCKET_SERVICE
+  sudo update-rc.d "$(basename $GITBUCKET_SERVICE)" defaults 98 02
+  echo "Starting GitBucket service"
+  sudo $GITBUCKET_SERVICE start
+elif [ `isMac` ]; then
+  sudo macosx/makePlist
+  echo "Starting GitBucket service"
+  sudo cp gitbucket.conf "$GITBUCKET_SERVICE"
+  sudo cp gitbucket.init "$GITBUCKET_SERVICE"
+  sudo chmod a+x "$GITBUCKET_SERVICE"
+  sudo "$GITBUCKET_SERVICE" start
+else
+  echo "Don't know how to install this OS"
+  exit -2
+fi
+
+if [ $? != 0 ]; then
+  less "$GITBUCKET_LOG_DIR/run.log"
+fi

contrib/linux/redhat/README.md

@@ -0,0 +1,15 @@
+# Contrib Notes #
+
+RPM spec file and init script for Red Hat Enterprise Linux 6.x. 
+
+To create RPM:
+1. Edit `../../gitbucket.conf` to suit.
+2. Edit `gitbucket.init` to suit.
+3. Edit `gitbucket.spec` to suit.
+4. Place `gitbucket.spec` to rpm/SPECS/.
+5. Place `gitbucket.init` and `gitbucket.war` to rpm/SOURCES/.
+6. Execute `rpmbuild -ba rpm/SPECS/gitbucket.spec`
+
+This rpm runs gitbucket not as root user but as gitbucket user.
+This rpm creates user and group named `gitbucket` at installation.
+This rpm make chkconfig of gitbucket to be on.

contrib/linux/redhat/gitbucket.init

@@ -0,0 +1,108 @@
+#!/bin/bash
+#
+# RedHat: /etc/rc.d/init.d/gitbucket
+#
+# Starts the GitBucket server
+#
+# chkconfig: 345 60 40
+# description: Run GitBucket server
+# processname: java
+
+[ -f /etc/rc.d/init.d/functions ] && source /etc/rc.d/init.d/functions  # RedHat
+
+# Default values
+GITBUCKET_HOME=/var/lib/gitbucket
+GITBUCKET_WAR_FILE=/usr/share/gitbucket/lib/gitbucket.war
+
+# Pull in cq settings
+[ -f /etc/sysconfig/gitbucket ] && source /etc/sysconfig/gitbucket # RedHat
+[ -f gitbucket.conf ] && source gitbucket.conf  # For all systems
+
+# Location of the log and PID file
+LOG_FILE=$GITBUCKET_LOG_DIR/run.log
+
+RED='\033[1m\E[37;41m'
+GREEN='\033[1m\E[37;42m'
+OFF='\E[0m'
+
+RETVAL=0
+
+start() {
+	echo -n $"Starting GitBucket server: "
+
+  START_OPTS=
+	if [ $GITBUCKET_PORT ]; then
+		START_OPTS="${START_OPTS} --port=${GITBUCKET_PORT}"
+	fi
+	if [ $GITBUCKET_PREFIX ]; then
+		START_OPTS="${START_OPTS} --prefix=${GITBUCKET_PREFIX}"
+	fi
+	if [ $GITBUCKET_HOST ]; then
+		START_OPTS="${START_OPTS} --host=${GITBUCKET_HOST}"
+	fi
+
+	GITBUCKET_HOME="${GITBUCKET_HOME}" daemon --user=gitbucket java $GITBUCKET_JVM_OPTS -jar $GITBUCKET_WAR_FILE $START_OPTS >>$LOG_FILE 2>&1 &
+  sleep 3
+  pgrep -f $GITBUCKET_WAR_FILE >> $LOG_FILE 2>&1
+  RETVAL=$?
+
+	if [ $RETVAL -eq 0 ] ; then
+		success "Success"
+	else
+		failure "Exit code $RETVAL"
+	fi
+
+	echo
+	return $RETVAL
+}
+
+
+stop() {
+	echo -n $"Stopping GitBucket server: "
+
+	# Run the Java process
+	pkill -f $GITBUCKET_WAR_FILE >>$LOG_FILE 2>&1
+	RETVAL=$?
+
+	if [ $RETVAL -eq 0 ] ; then
+		success "GitBucket stopping"
+	else
+		failure "GitBucket stopping"
+	fi
+
+	echo
+	return $RETVAL
+}
+
+
+restart() {
+	stop
+	start
+}
+
+case "$1" in
+	start)
+		start
+		;;
+	stop)
+		stop
+		;;
+	restart)
+		restart
+		;;
+	status)
+    pgrep -f $GITBUCKET_WAR_FILE >> $LOG_FILE 2>&1
+		RETVAL=$?
+    if [ $RETVAL -eq 0 ]; then
+      echo $"GitBucket is running...."
+    else
+      echo $"GitBucket is stopped"
+    fi
+		;;
+	*)
+		echo $"Usage: $0 [start|stop|restart|status]"
+		RETVAL=2
+esac
+
+exit $RETVAL
+

contrib/linux/redhat/gitbucket.spec

@@ -0,0 +1,82 @@
+Name:		gitbucket
+Summary:	GitHub clone written with Scala.
+Version:	2.6
+Release:	1%{?dist}
+License:	Apache
+URL:		https://github.com/takezoe/gitbucket
+Group:		System/Servers
+Source0:	%{name}.war
+Source1:	%{name}.init
+Source2:	%{name}.conf
+BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root
+BuildArch:	noarch
+Requires:	java >= 1.7
+
+
+%description
+
+GitBucket is the easily installable GitHub clone written with Scala.
+
+
+%install
+[ "%{buildroot}" != / ] && %{__rm} -rf "%{buildroot}"
+%{__mkdir_p} %{buildroot}{%{_sysconfdir}/{init.d,sysconfig},%{_datarootdir}/%{name}/lib,%{_sharedstatedir}/%{name},%{_localstatedir}/log/%{name}}
+%{__install} -m 0644 %{SOURCE0} %{buildroot}%{_datarootdir}/%{name}/lib
+%{__install} -m 0755 %{SOURCE1} %{buildroot}%{_sysconfdir}/init.d/%{name}
+%{__install} -m 0644 %{SOURCE2} %{buildroot}%{_sysconfdir}/sysconfig/%{name}
+touch %{buildroot}%{_localstatedir}/log/%{name}/run.log
+
+%pre
+/usr/sbin/groupadd -r gitbucket &> /dev/null || :
+/usr/sbin/useradd -g gitbucket -s /bin/false -r -c "GitBucket GitHub clone" -d %{_sharedstatedir}/%{name} gitbucket &> /dev/null || :
+
+%post
+/sbin/chkconfig --add gitbucket
+
+%preun
+if [ "$1" = 0 ]; then
+  /sbin/service gitbucket stop > /dev/null 2>&1
+  /sbin/chkconfig --del gitbucket
+fi
+exit 0
+
+%postun
+if [ "$1" -ge 1 ]; then
+  /sbin/service gitbucket restart > /dev/null 2>&1
+fi
+exit 0
+
+%clean
+[ "%{buildroot}" != / ] && %{__rm} -rf "%{buildroot}"
+
+
+%files
+%defattr(-,root,root,-)
+%{_datarootdir}/%{name}/lib/%{name}.war
+%config %{_sysconfdir}/init.d/%{name}
+%config(noreplace) %{_sysconfdir}/sysconfig/%{name}
+%attr(0755,gitbucket,gitbucket) %{_sharedstatedir}/%{name}
+%attr(0750,gitbucket,gitbucket) %{_localstatedir}/log/%{name}
+
+
+%changelog
+* Mon Nov 24 2014 Toru Takahashi <torutk at gmail.com>
+- Version bump to v2.6
+
+* Sun Nov 09 2014 Toru Takahashi <torutk at gmail.com>
+- Version bump to v2.5
+
+* Sun Oct 26 2014 Toru Takahashi <torutk at gmail.com>
+- Version bump to v2.4.1
+
+* Mon Jul 21 2014 Toru Takahashi <torutk at gmail.com>
+- execute as gitbucket user
+
+* Sun Jul 20 2014 Toru Takahashi <torutk at gmail.com>
+- Version bump to v2.1.
+
+* Mon Oct 28 2013 Jiri Tyr <jiri_DOT_tyr at gmail.com>
+- Version bump to v1.7.
+
+* Thu Oct 17 2013 Jiri Tyr <jiri_DOT_tyr at gmail.com>
+- First build.

contrib/macosx/makePlist

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# From http://docstore.mik.ua/orelly/unix3/mac/ch02_02.htm
+source gitbucket.conf
+GITBUCKET_SERVICE_DIR=`dirname "$GITBUCKET_SERVICE"`
+mkdir -p "$GITBUCKET_SERVICE_DIR"
+cat << EOF > "$GITBUCKET_SERVICE_DIR/gitbucket.plist"
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>gitbucket</string>
+    <key>ProgramArguments</key>
+    <array>
+      <string>/usr/bin/java</string>
+      <string>$GITBUCKET_JVM_OPTS</string>
+      <string>-jar</string>
+      <string>gitbucket.war</string>
+      <string>--host=$GITBUCKET_HOST</string>
+      <string>--port=$GITBUCKET_PORT</string>
+      <string>--https=true</string>
+    </array>
+    <key>RunAtLoad</key>
+    <true/>
+  </dict>
+</plist>
+EOF

contrib/redhat/gitbucket.conf

@@ -1,20 +0,0 @@
-# Bind host
-#GITBUCKET_HOST=0.0.0.0
-
-# Server port
-#GITBUCKET_PORT=8080
-
-# Force HTTPS scheme
-#GITBUCKET_HTTPS=false
-
-# Data directory (GITBUCKET_HOME/gitbucket)
-#GITBUCKET_HOME=/var/lib/gitbucket
-
-# Path to the WAR file
-#GITBUCKET_WAR_FILE=/usr/share/gitbucket/lib/gitbucket.war
-
-# URL prefix for the GitBucket page (http://<host>:<port>/<prefix>/)
-#GITBUCKET_PREFIX=
-
-# Other Java option
-#GITBUCKET_JVM_OPTS=

contrib/redhat/gitbucket.spec

@@ -1,44 +0,0 @@
-Name:		gitbucket
-Summary:	Github clone written with Scala.
-Version:	1.6
-Release:	1%{?dist}
-License:	Apache
-URL:		https://github.com/takezoe/gitbucket
-Group:		System/Servers
-Source0:	%{name}.war
-Source1:	%{name}.init
-Source2:	%{name}.conf
-BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root
-BuildArch:	noarch
-Requires:	java >= 1.7
-
-
-%description
-
-GitBucket is the easily installable Github clone written with Scala.
-
-
-%install
-[ "%{buildroot}" != / ] && %{__rm} -rf "%{buildroot}"
-%{__mkdir_p} %{buildroot}{%{_sysconfdir}/{init.d,sysconfig},%{_datarootdir}/%{name}/lib,%{_sharedstatedir}/%{name},%{_localstatedir}/log/%{name}}
-%{__install} -m 0644 %{SOURCE0} %{buildroot}%{_datarootdir}/%{name}/lib
-%{__install} -m 0755 %{SOURCE1} %{buildroot}%{_sysconfdir}/init.d/%{name}
-%{__install} -m 0644 %{SOURCE2} %{buildroot}%{_sysconfdir}/sysconfig/%{name}
-touch %{buildroot}%{_localstatedir}/log/%{name}/run.log
-
-
-%clean
-[ "%{buildroot}" != / ] && %{__rm} -rf "%{buildroot}"
-
-
-%files
-%defattr(-,root,root,-)
-%{_datarootdir}/%{name}/lib/%{name}.war
-%{_sysconfdir}/init.d/%{name}
-%config %{_sysconfdir}/sysconfig/%{name}
-%{_localstatedir}/log/%{name}/run.log
-
-
-%changelog
-* Thu Oct 17 2013 Jiri Tyr <jiri_DOT_tyr at gmail.com>
-- First build.

etc/deploy-assemby-jar.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+mvn deploy:deploy-file \
+  -DgroupId=gitbucket\
+  -DartifactId=gitbucket-assembly\
+  -Dversion=3.0.0\
+  -Dpackaging=jar\
+  -Dfile=../target/scala-2.11/gitbucket-assembly-3.0.0.jar\
+  -DrepositoryId=sourceforge.jp\
+  -Durl=scp://shell.sourceforge.jp/home/groups/a/am/amateras/htdocs/mvn/

etc/pom.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>jp.sf.amateras</groupId>
+    <artifactId>gitbucket-assembly</artifactId>
+    <version>0.0.1</version>
+    <build>
+        <extensions>
+            <extension>
+                <groupId>org.apache.maven.wagon</groupId>
+                <artifactId>wagon-ssh</artifactId>
+                <version>1.0-beta-6</version>
+            </extension>
+        </extensions>
+    </build>
+</project>

project/build.properties

@@ -1 +1 @@
-sbt.version=0.12.3
+sbt.version=0.13.5

project/build.scala

@@ -1,55 +1,75 @@
 import sbt._
 import Keys._
 import org.scalatra.sbt._
-import org.scalatra.sbt.PluginKeys._
-import sbt.ScalaVersion
-import twirl.sbt.TwirlPlugin._
 import com.typesafe.sbteclipse.plugin.EclipsePlugin.EclipseKeys
+import play.twirl.sbt.SbtTwirl
+import play.twirl.sbt.Import.TwirlKeys._
+import sbtassembly._
+import sbtassembly.AssemblyKeys._
 
 object MyBuild extends Build {
-  val Organization = "jp.sf.amateras"
+  val Organization = "gitbucket"
   val Name = "gitbucket"
-  val Version = "0.0.1"
-  val ScalaVersion = "2.10.3"
-  val ScalatraVersion = "2.2.1"
+  val Version = "3.0.0"
+  val ScalaVersion = "2.11.2"
+  val ScalatraVersion = "2.3.0"
 
   lazy val project = Project (
     "gitbucket",
-    file("."),
-    settings = Defaults.defaultSettings ++ ScalatraPlugin.scalatraWithJRebel ++ Seq(
-      organization := Organization,
-      name := Name,
-      version := Version,
-      scalaVersion := ScalaVersion,
-      resolvers ++= Seq(
-        Classpaths.typesafeReleases,
-        "amateras-repo" at "http://amateras.sourceforge.jp/mvn/"
-      ),
-      scalacOptions := Seq("-deprecation"),
-      libraryDependencies ++= Seq(
-        "org.eclipse.jgit" % "org.eclipse.jgit.http.server" % "3.0.0.201306101825-r",
-        "org.scalatra" %% "scalatra" % ScalatraVersion,
-        "org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test",
-        "org.scalatra" %% "scalatra-json" % ScalatraVersion,
-        "org.json4s" %% "json4s-jackson" % "3.2.5",
-        "jp.sf.amateras" %% "scalatra-forms" % "0.0.2",
-        "commons-io" % "commons-io" % "2.4",
-        "org.pegdown" % "pegdown" % "1.4.1",
-        "org.apache.commons" % "commons-compress" % "1.5",
-        "org.apache.commons" % "commons-email" % "1.3.1",
-        "org.apache.httpcomponents" % "httpclient" % "4.3",
-        "com.typesafe.slick" %% "slick" % "1.0.1",
-        "com.novell.ldap" % "jldap" % "2009-10-07",
-        "com.h2database" % "h2" % "1.3.173",
-        "ch.qos.logback" % "logback-classic" % "1.0.13" % "runtime",
-        "org.eclipse.jetty" % "jetty-webapp" % "8.1.8.v20121106" % "container;provided",
-        "org.eclipse.jetty.orbit" % "javax.servlet" % "3.0.0.v201112011016" % "container;provided;test" artifacts (Artifact("javax.servlet", "jar", "jar")),
-        "junit" % "junit" % "4.11" % "test"
-      ),
-      EclipseKeys.withSource := true,
-      javacOptions in compile ++= Seq("-target", "6", "-source", "6"),
-      testOptions in Test += Tests.Argument(TestFrameworks.Specs2, "junitxml", "console"),
-      packageOptions += Package.MainClass("JettyLauncher")
-    ) ++ seq(Twirl.settings: _*)
+    file(".")
   )
+  .settings(ScalatraPlugin.scalatraWithJRebel: _*)
+  .settings(
+    test in assembly := {},
+    assemblyMergeStrategy in assembly := {
+      case PathList("META-INF", xs @ _*) =>
+        (xs map {_.toLowerCase}) match {
+          case ("manifest.mf" :: Nil) => MergeStrategy.discard
+          case _ => MergeStrategy.discard
+      }
+      case x => MergeStrategy.first
+    }
+  )
+  .settings(
+    sourcesInBase := false,
+    organization := Organization,
+    name := Name,
+    version := Version,
+    scalaVersion := ScalaVersion,
+    resolvers ++= Seq(
+      Classpaths.typesafeReleases,
+      "amateras-repo" at "http://amateras.sourceforge.jp/mvn/"
+    ),
+    scalacOptions := Seq("-deprecation", "-language:postfixOps"),
+    libraryDependencies ++= Seq(
+      "org.eclipse.jgit" % "org.eclipse.jgit.http.server" % "3.4.1.201406201815-r",
+      "org.eclipse.jgit" % "org.eclipse.jgit.archive" % "3.4.1.201406201815-r",
+      "org.scalatra" %% "scalatra" % ScalatraVersion,
+      "org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test",
+      "org.scalatra" %% "scalatra-json" % ScalatraVersion,
+      "org.json4s" %% "json4s-jackson" % "3.2.10",
+      "jp.sf.amateras" %% "scalatra-forms" % "0.1.0",
+      "commons-io" % "commons-io" % "2.4",
+      "org.pegdown" % "pegdown" % "1.4.1",
+      "org.apache.commons" % "commons-compress" % "1.5",
+      "org.apache.commons" % "commons-email" % "1.3.1",
+      "org.apache.httpcomponents" % "httpclient" % "4.3",
+      "org.apache.sshd" % "apache-sshd" % "0.11.0",
+      "com.typesafe.slick" %% "slick" % "2.1.0",
+      "com.novell.ldap" % "jldap" % "2009-10-07",
+      "com.h2database" % "h2" % "1.4.180",
+//      "ch.qos.logback" % "logback-classic" % "1.0.13" % "runtime",
+      "org.eclipse.jetty" % "jetty-webapp" % "8.1.8.v20121106" % "container;provided",
+      "org.eclipse.jetty.orbit" % "javax.servlet" % "3.0.0.v201112011016" % "container;provided;test" artifacts Artifact("javax.servlet", "jar", "jar"),
+      "junit" % "junit" % "4.11" % "test",
+      "com.mchange" % "c3p0" % "0.9.5",
+      "com.typesafe" % "config" % "1.2.1",
+      "com.typesafe.play" %% "twirl-compiler" % "1.0.2"
+    ),
+    play.twirl.sbt.Import.TwirlKeys.templateImports += "gitbucket.core._",
+    EclipseKeys.withSource := true,
+    javacOptions in compile ++= Seq("-target", "7", "-source", "7"),
+    testOptions in Test += Tests.Argument(TestFrameworks.Specs2, "junitxml", "console"),
+    packageOptions += Package.MainClass("JettyLauncher")
+  ).enablePlugins(SbtTwirl)
 }

project/plugins.sbt

@@ -1,9 +1,11 @@
-addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "2.2.0")
+addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "2.4.0")
 
-addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "1.5.1")
+addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "1.6.0")
 
-addSbtPlugin("org.scalatra.sbt" % "scalatra-sbt" % "0.3.0")
+addSbtPlugin("org.scalatra.sbt" % "scalatra-sbt" % "0.3.5")
 
-addSbtPlugin("io.spray" % "sbt-twirl" % "0.6.1")
+addSbtPlugin("com.typesafe.sbt" % "sbt-twirl" % "1.0.2")
 
-addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.1.2")
+addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.1.4")
+
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.12.0")

sbt.bat

@@ -1,2 +1,2 @@
 set SCRIPT_DIR=%~dp0
-java -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256m -Xmx512M -Xss2M -jar "%SCRIPT_DIR%\sbt-launch-0.12.3.jar" %*
+java -Dsbt.log.noformat=true -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256m -Xmx512M -Xss2M -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005 -jar "%SCRIPT_DIR%\sbt-launch-0.13.5.jar" %*

sbt.sh

@@ -1 +1,2 @@
-java -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256m -Xmx512M -Xss2M -jar `dirname $0`/sbt-launch-0.12.3.jar "$@"
+#!/bin/sh
+java -Dsbt.log.noformat=true -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256m -Xmx512M -Xss2M -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005 -jar `dirname $0`/sbt-launch-0.13.5.jar "$@"

src/main/java/JettyLauncher.java

@@ -1,10 +1,8 @@
-import org.eclipse.jetty.io.EndPoint;
-import org.eclipse.jetty.server.Request;
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.server.nio.SelectChannelConnector;
 import org.eclipse.jetty.webapp.WebAppContext;
 
-import java.io.IOException;
+import java.io.File;
 import java.net.URL;
 import java.security.ProtectionDomain;
 
@@ -25,8 +23,8 @@ public class JettyLauncher {
                         port = Integer.parseInt(dim[1]);
                     } else if(dim[0].equals("--prefix")) {
                         contextPath = dim[1];
-                    } else if(dim[0].equals("--https") && (dim[1].equals("1") || dim[1].equals("true"))) {
-                        forceHttps = true;
+                    } else if(dim[0].equals("--gitbucket.home")){
+                        System.setProperty("gitbucket.home", dim[1]);
                     }
                 }
             }
@@ -34,7 +32,7 @@ public class JettyLauncher {
 
         Server server = new Server();
 
-        HttpsSupportConnector connector = new HttpsSupportConnector(forceHttps);
+        SelectChannelConnector connector = new SelectChannelConnector();
         if(host != null) {
             connector.setHost(host);
         }
@@ -44,6 +42,14 @@ public class JettyLauncher {
         server.addConnector(connector);
 
         WebAppContext context = new WebAppContext();
+
+        File tmpDir = new File(getGitBucketHome(), "tmp");
+        if(tmpDir.exists()){
+            deleteDirectory(tmpDir);
+        }
+        tmpDir.mkdirs();
+        context.setTempDirectory(tmpDir);
+
         ProtectionDomain domain = JettyLauncher.class.getProtectionDomain();
         URL location = domain.getCodeSource().getLocation();
 
@@ -51,25 +57,35 @@ public class JettyLauncher {
         context.setDescriptor(location.toExternalForm() + "/WEB-INF/web.xml");
         context.setServer(server);
         context.setWar(location.toExternalForm());
+        if (forceHttps) {
+            context.setInitParameter("org.scalatra.ForceHttps", "true");
+        }
 
         server.setHandler(context);
         server.start();
         server.join();
     }
-}
 
-class HttpsSupportConnector extends SelectChannelConnector {
-    private boolean forceHttps;
-
-    public HttpsSupportConnector(boolean forceHttps) {
-        this.forceHttps = forceHttps;
-    }
-
-    @Override
-    public void customize(final EndPoint endpoint, final Request request) throws IOException {
-        if (this.forceHttps) {
-            request.setScheme("https");
-            super.customize(endpoint, request);
+    private static File getGitBucketHome(){
+        String home = System.getProperty("gitbucket.home");
+        if(home != null && home.length() > 0){
+            return new File(home);
         }
+        home = System.getenv("GITBUCKET_HOME");
+        if(home != null && home.length() > 0){
+            return new File(home);
+        }
+        return new File(System.getProperty("user.home"), ".gitbucket");
+    }
+
+    private static void deleteDirectory(File dir){
+        for(File file: dir.listFiles()){
+            if(file.isFile()){
+                file.delete();
+            } else if(file.isDirectory()){
+                deleteDirectory(file);
+            }
+        }
+        dir.delete();
     }
 }

src/main/java/gitbucket/core/util/PatchUtil.java

@@ -0,0 +1,93 @@
+package gitbucket.core.util;
+
+import org.eclipse.jgit.api.errors.PatchApplyException;
+import org.eclipse.jgit.diff.RawText;
+import org.eclipse.jgit.internal.JGitText;
+import org.eclipse.jgit.patch.FileHeader;
+import org.eclipse.jgit.patch.HunkHeader;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * This class helps to apply patch. Most of these code came from {@link org.eclipse.jgit.api.ApplyCommand}.
+ */
+public class PatchUtil {
+
+    public static String apply(String source, String patch, FileHeader fh)
+            throws IOException, PatchApplyException {
+        RawText rt = new RawText(source.getBytes("UTF-8"));
+        List<String> oldLines = new ArrayList<String>(rt.size());
+        for (int i = 0; i < rt.size(); i++)
+            oldLines.add(rt.getString(i));
+        List<String> newLines = new ArrayList<String>(oldLines);
+        for (HunkHeader hh : fh.getHunks()) {
+            ByteArrayOutputStream out = new ByteArrayOutputStream();
+            out.write(patch.getBytes("UTF-8"), hh.getStartOffset(), hh.getEndOffset() - hh.getStartOffset());
+            RawText hrt = new RawText(out.toByteArray());
+            List<String> hunkLines = new ArrayList<String>(hrt.size());
+            for (int i = 0; i < hrt.size(); i++)
+                hunkLines.add(hrt.getString(i));
+            int pos = 0;
+            for (int j = 1; j < hunkLines.size(); j++) {
+                String hunkLine = hunkLines.get(j);
+                switch (hunkLine.charAt(0)) {
+                    case ' ':
+                        if (!newLines.get(hh.getNewStartLine() - 1 + pos).equals(
+                                hunkLine.substring(1))) {
+                            throw new PatchApplyException(MessageFormat.format(
+                                    JGitText.get().patchApplyException, hh));
+                        }
+                        pos++;
+                        break;
+                    case '-':
+                        if (!newLines.get(hh.getNewStartLine() - 1 + pos).equals(
+                                hunkLine.substring(1))) {
+                            throw new PatchApplyException(MessageFormat.format(
+                                    JGitText.get().patchApplyException, hh));
+                        }
+                        newLines.remove(hh.getNewStartLine() - 1 + pos);
+                        break;
+                    case '+':
+                        newLines.add(hh.getNewStartLine() - 1 + pos,
+                                hunkLine.substring(1));
+                        pos++;
+                        break;
+                }
+            }
+        }
+        if (!isNoNewlineAtEndOfFile(fh))
+            newLines.add(""); //$NON-NLS-1$
+        if (!rt.isMissingNewlineAtEnd())
+            oldLines.add(""); //$NON-NLS-1$
+        if (!isChanged(oldLines, newLines))
+            return null; // don't touch the file
+        StringBuilder sb = new StringBuilder();
+        for (String l : newLines) {
+            // don't bother handling line endings - if it was windows, the \r is
+            // still there!
+            sb.append(l).append('\n');
+        }
+        sb.deleteCharAt(sb.length() - 1);
+        return sb.toString();
+    }
+
+    private static boolean isChanged(List<String> ol, List<String> nl) {
+        if (ol.size() != nl.size())
+            return true;
+        for (int i = 0; i < ol.size(); i++)
+            if (!ol.get(i).equals(nl.get(i)))
+                return true;
+        return false;
+    }
+
+    private static boolean isNoNewlineAtEndOfFile(FileHeader fh) {
+        HunkHeader lastHunk = fh.getHunks().get(fh.getHunks().size() - 1);
+        RawText lhrt = new RawText(lastHunk.getBuffer());
+        return lhrt.getString(lhrt.size() - 1).equals(
+                "\\ No newline at end of file"); //$NON-NLS-1$
+    }
+}

src/main/resources/database.conf

@@ -0,0 +1,6 @@
+db {
+  driver = "org.h2.Driver"
+  url = "jdbc:h2:${DatabaseHome};MVCC=true"
+  user = "sa"
+  password = "sa"
+}

src/main/resources/update/1_0.sql

@@ -1,135 +1,135 @@
-CREATE TABLE ACCOUNT(
-		USER_NAME VARCHAR(100) NOT NULL,
-		MAIL_ADDRESS VARCHAR(100) NOT NULL,
-		PASSWORD VARCHAR(40) NOT NULL,
-		ADMINISTRATOR BOOLEAN NOT NULL,
-		URL VARCHAR(200),
-		REGISTERED_DATE TIMESTAMP NOT NULL,
-		UPDATED_DATE TIMESTAMP NOT NULL,
-		LAST_LOGIN_DATE TIMESTAMP
-);
-
-CREATE TABLE REPOSITORY(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		PRIVATE BOOLEAN NOT NULL,
-		DESCRIPTION TEXT,
-		DEFAULT_BRANCH VARCHAR(100),
-		REGISTERED_DATE TIMESTAMP NOT NULL,
-		UPDATED_DATE TIMESTAMP NOT NULL,
-		LAST_ACTIVITY_DATE TIMESTAMP NOT NULL
-);
-
-CREATE TABLE COLLABORATOR(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		COLLABORATOR_NAME VARCHAR(100) NOT NULL
-);
-
-CREATE TABLE ISSUE(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		ISSUE_ID INT NOT NULL,
-		OPENED_USER_NAME VARCHAR(100) NOT NULL,
-		MILESTONE_ID INT,
-		ASSIGNED_USER_NAME VARCHAR(100),
-		TITLE TEXT NOT NULL,
-		CONTENT TEXT,
-		CLOSED BOOLEAN NOT NULL,
-		REGISTERED_DATE TIMESTAMP NOT NULL,
-		UPDATED_DATE TIMESTAMP NOT NULL
-);
-
-CREATE TABLE ISSUE_ID(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		ISSUE_ID INT NOT NULL
-);
-
-CREATE TABLE ISSUE_COMMENT(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		ISSUE_ID INT NOT NULL,
-		COMMENT_ID INT AUTO_INCREMENT,
-		ACTION VARCHAR(10),
-		COMMENTED_USER_NAME VARCHAR(100) NOT NULL,
-		CONTENT TEXT NOT NULL,
-		REGISTERED_DATE TIMESTAMP NOT NULL,
-		UPDATED_DATE TIMESTAMP NOT NULL
-);
-
-CREATE TABLE LABEL(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		LABEL_ID INT AUTO_INCREMENT,
-		LABEL_NAME VARCHAR(100) NOT NULL,
-		COLOR CHAR(6) NOT NULL
-);
-
-CREATE TABLE ISSUE_LABEL(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		ISSUE_ID INT NOT NULL,
-		LABEL_ID INT NOT NULL
-);
-
-CREATE TABLE MILESTONE(
-		USER_NAME VARCHAR(100) NOT NULL,
-		REPOSITORY_NAME VARCHAR(100) NOT NULL,
-		MILESTONE_ID INT AUTO_INCREMENT,
-		TITLE VARCHAR(100) NOT NULL,
-		DESCRIPTION TEXT,
-		DUE_DATE TIMESTAMP,
-		CLOSED_DATE TIMESTAMP
-);
-
-ALTER TABLE ACCOUNT ADD CONSTRAINT IDX_ACCOUNT_PK PRIMARY KEY (USER_NAME);
-ALTER TABLE ACCOUNT ADD CONSTRAINT IDX_ACCOUNT_1 UNIQUE (MAIL_ADDRESS);
-
-ALTER TABLE REPOSITORY ADD CONSTRAINT IDX_REPOSITORY_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME);
-ALTER TABLE REPOSITORY ADD CONSTRAINT IDX_REPOSITORY_FK0 FOREIGN KEY (USER_NAME) REFERENCES ACCOUNT (USER_NAME);
-
-ALTER TABLE COLLABORATOR ADD CONSTRAINT IDX_COLLABORATOR_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME);
-ALTER TABLE COLLABORATOR ADD CONSTRAINT IDX_COLLABORATOR_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
-ALTER TABLE COLLABORATOR ADD CONSTRAINT IDX_COLLABORATOR_FK1 FOREIGN KEY (COLLABORATOR_NAME) REFERENCES ACCOUNT (USER_NAME);
-
-ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_PK PRIMARY KEY (ISSUE_ID, USER_NAME, REPOSITORY_NAME);
-ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
-ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_FK1 FOREIGN KEY (OPENED_USER_NAME) REFERENCES ACCOUNT (USER_NAME);
-ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_FK2 FOREIGN KEY (MILESTONE_ID) REFERENCES MILESTONE (MILESTONE_ID);
-
-ALTER TABLE ISSUE_ID ADD CONSTRAINT IDX_ISSUE_ID_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME);
-ALTER TABLE ISSUE_ID ADD CONSTRAINT IDX_ISSUE_ID_FK1 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
-
-ALTER TABLE ISSUE_COMMENT ADD CONSTRAINT IDX_ISSUE_COMMENT_PK PRIMARY KEY (COMMENT_ID);
-ALTER TABLE ISSUE_COMMENT ADD CONSTRAINT IDX_ISSUE_COMMENT_1 UNIQUE (USER_NAME, REPOSITORY_NAME, ISSUE_ID, COMMENT_ID);
-ALTER TABLE ISSUE_COMMENT ADD CONSTRAINT IDX_ISSUE_COMMENT_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME, ISSUE_ID) REFERENCES ISSUE (USER_NAME, REPOSITORY_NAME, ISSUE_ID);
-
-ALTER TABLE LABEL ADD CONSTRAINT IDX_LABEL_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, LABEL_ID);
-ALTER TABLE LABEL ADD CONSTRAINT IDX_LABEL_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
-
-ALTER TABLE ISSUE_LABEL ADD CONSTRAINT IDX_ISSUE_LABEL_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, ISSUE_ID, LABEL_ID);
-ALTER TABLE ISSUE_LABEL ADD CONSTRAINT IDX_ISSUE_LABEL_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME, ISSUE_ID) REFERENCES ISSUE (USER_NAME, REPOSITORY_NAME, ISSUE_ID);
-
-ALTER TABLE MILESTONE ADD CONSTRAINT IDX_MILESTONE_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, MILESTONE_ID);
-ALTER TABLE MILESTONE ADD CONSTRAINT IDX_MILESTONE_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
-
-INSERT INTO ACCOUNT (
-  USER_NAME,
-  MAIL_ADDRESS,
-  PASSWORD,
-  ADMINISTRATOR,
-  URL,
-  REGISTERED_DATE,
-  UPDATED_DATE,
-  LAST_LOGIN_DATE
-) VALUES (
-  'root',
-  'root@localhost',
-  'dc76e9f0c0006e8f919e0c515c66dbba3982f785',
-  true,
-  'https://github.com/takezoe/gitbucket',
-  SYSDATE,
-  SYSDATE,
-  NULL
-);
+CREATE TABLE ACCOUNT(
+		USER_NAME VARCHAR(100) NOT NULL,
+		MAIL_ADDRESS VARCHAR(100) NOT NULL,
+		PASSWORD VARCHAR(40) NOT NULL,
+		ADMINISTRATOR BOOLEAN NOT NULL,
+		URL VARCHAR(200),
+		REGISTERED_DATE TIMESTAMP NOT NULL,
+		UPDATED_DATE TIMESTAMP NOT NULL,
+		LAST_LOGIN_DATE TIMESTAMP
+);
+
+CREATE TABLE REPOSITORY(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		PRIVATE BOOLEAN NOT NULL,
+		DESCRIPTION TEXT,
+		DEFAULT_BRANCH VARCHAR(100),
+		REGISTERED_DATE TIMESTAMP NOT NULL,
+		UPDATED_DATE TIMESTAMP NOT NULL,
+		LAST_ACTIVITY_DATE TIMESTAMP NOT NULL
+);
+
+CREATE TABLE COLLABORATOR(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		COLLABORATOR_NAME VARCHAR(100) NOT NULL
+);
+
+CREATE TABLE ISSUE(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		ISSUE_ID INT NOT NULL,
+		OPENED_USER_NAME VARCHAR(100) NOT NULL,
+		MILESTONE_ID INT,
+		ASSIGNED_USER_NAME VARCHAR(100),
+		TITLE TEXT NOT NULL,
+		CONTENT TEXT,
+		CLOSED BOOLEAN NOT NULL,
+		REGISTERED_DATE TIMESTAMP NOT NULL,
+		UPDATED_DATE TIMESTAMP NOT NULL
+);
+
+CREATE TABLE ISSUE_ID(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		ISSUE_ID INT NOT NULL
+);
+
+CREATE TABLE ISSUE_COMMENT(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		ISSUE_ID INT NOT NULL,
+		COMMENT_ID INT AUTO_INCREMENT,
+		ACTION VARCHAR(10),
+		COMMENTED_USER_NAME VARCHAR(100) NOT NULL,
+		CONTENT TEXT NOT NULL,
+		REGISTERED_DATE TIMESTAMP NOT NULL,
+		UPDATED_DATE TIMESTAMP NOT NULL
+);
+
+CREATE TABLE LABEL(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		LABEL_ID INT AUTO_INCREMENT,
+		LABEL_NAME VARCHAR(100) NOT NULL,
+		COLOR CHAR(6) NOT NULL
+);
+
+CREATE TABLE ISSUE_LABEL(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		ISSUE_ID INT NOT NULL,
+		LABEL_ID INT NOT NULL
+);
+
+CREATE TABLE MILESTONE(
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		MILESTONE_ID INT AUTO_INCREMENT,
+		TITLE VARCHAR(100) NOT NULL,
+		DESCRIPTION TEXT,
+		DUE_DATE TIMESTAMP,
+		CLOSED_DATE TIMESTAMP
+);
+
+ALTER TABLE ACCOUNT ADD CONSTRAINT IDX_ACCOUNT_PK PRIMARY KEY (USER_NAME);
+ALTER TABLE ACCOUNT ADD CONSTRAINT IDX_ACCOUNT_1 UNIQUE (MAIL_ADDRESS);
+
+ALTER TABLE REPOSITORY ADD CONSTRAINT IDX_REPOSITORY_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME);
+ALTER TABLE REPOSITORY ADD CONSTRAINT IDX_REPOSITORY_FK0 FOREIGN KEY (USER_NAME) REFERENCES ACCOUNT (USER_NAME);
+
+ALTER TABLE COLLABORATOR ADD CONSTRAINT IDX_COLLABORATOR_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME);
+ALTER TABLE COLLABORATOR ADD CONSTRAINT IDX_COLLABORATOR_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+ALTER TABLE COLLABORATOR ADD CONSTRAINT IDX_COLLABORATOR_FK1 FOREIGN KEY (COLLABORATOR_NAME) REFERENCES ACCOUNT (USER_NAME);
+
+ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_PK PRIMARY KEY (ISSUE_ID, USER_NAME, REPOSITORY_NAME);
+ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_FK1 FOREIGN KEY (OPENED_USER_NAME) REFERENCES ACCOUNT (USER_NAME);
+ALTER TABLE ISSUE ADD CONSTRAINT IDX_ISSUE_FK2 FOREIGN KEY (MILESTONE_ID) REFERENCES MILESTONE (MILESTONE_ID);
+
+ALTER TABLE ISSUE_ID ADD CONSTRAINT IDX_ISSUE_ID_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME);
+ALTER TABLE ISSUE_ID ADD CONSTRAINT IDX_ISSUE_ID_FK1 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+
+ALTER TABLE ISSUE_COMMENT ADD CONSTRAINT IDX_ISSUE_COMMENT_PK PRIMARY KEY (COMMENT_ID);
+ALTER TABLE ISSUE_COMMENT ADD CONSTRAINT IDX_ISSUE_COMMENT_1 UNIQUE (USER_NAME, REPOSITORY_NAME, ISSUE_ID, COMMENT_ID);
+ALTER TABLE ISSUE_COMMENT ADD CONSTRAINT IDX_ISSUE_COMMENT_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME, ISSUE_ID) REFERENCES ISSUE (USER_NAME, REPOSITORY_NAME, ISSUE_ID);
+
+ALTER TABLE LABEL ADD CONSTRAINT IDX_LABEL_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, LABEL_ID);
+ALTER TABLE LABEL ADD CONSTRAINT IDX_LABEL_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+
+ALTER TABLE ISSUE_LABEL ADD CONSTRAINT IDX_ISSUE_LABEL_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, ISSUE_ID, LABEL_ID);
+ALTER TABLE ISSUE_LABEL ADD CONSTRAINT IDX_ISSUE_LABEL_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME, ISSUE_ID) REFERENCES ISSUE (USER_NAME, REPOSITORY_NAME, ISSUE_ID);
+
+ALTER TABLE MILESTONE ADD CONSTRAINT IDX_MILESTONE_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, MILESTONE_ID);
+ALTER TABLE MILESTONE ADD CONSTRAINT IDX_MILESTONE_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+
+INSERT INTO ACCOUNT (
+  USER_NAME,
+  MAIL_ADDRESS,
+  PASSWORD,
+  ADMINISTRATOR,
+  URL,
+  REGISTERED_DATE,
+  UPDATED_DATE,
+  LAST_LOGIN_DATE
+) VALUES (
+  'root',
+  'root@localhost',
+  'dc76e9f0c0006e8f919e0c515c66dbba3982f785',
+  true,
+  'https://github.com/takezoe/gitbucket',
+  SYSDATE,
+  SYSDATE,
+  NULL
+);

src/main/resources/update/1_12.sql

@@ -0,0 +1,11 @@
+ALTER TABLE GROUP_MEMBER ADD COLUMN MANAGER BOOLEAN DEFAULT FALSE;
+
+CREATE TABLE SSH_KEY (
+  USER_NAME VARCHAR(100) NOT NULL,
+  SSH_KEY_ID INT AUTO_INCREMENT,
+  TITLE VARCHAR(100) NOT NULL,
+  PUBLIC_KEY TEXT NOT NULL
+);
+
+ALTER TABLE SSH_KEY ADD CONSTRAINT IDX_SSH_KEY_PK PRIMARY KEY (USER_NAME, SSH_KEY_ID);
+ALTER TABLE SSH_KEY ADD CONSTRAINT IDX_SSH_KEY_FK0 FOREIGN KEY (USER_NAME) REFERENCES ACCOUNT (USER_NAME);

src/main/resources/update/1_13.sql

@@ -0,0 +1 @@
+DROP TABLE COMMIT_LOG;

src/main/resources/update/1_8.sql

@@ -0,0 +1 @@
+ALTER TABLE ACCOUNT ADD COLUMN REMOVED BOOLEAN DEFAULT FALSE;

src/main/resources/update/2_3.sql

@@ -0,0 +1,6 @@
+CREATE TABLE PLUGIN (
+  PLUGIN_ID VARCHAR(100) NOT NULL,
+  VERSION   VARCHAR(100) NOT NULL
+);
+
+ALTER TABLE PLUGIN ADD CONSTRAINT IDX_PLUGIN_PK PRIMARY KEY (PLUGIN_ID);

src/main/resources/update/2_7.sql

@@ -0,0 +1,18 @@
+CREATE TABLE COMMIT_COMMENT (
+    USER_NAME VARCHAR(100) NOT NULL,
+    REPOSITORY_NAME VARCHAR(100) NOT NULL,
+    COMMIT_ID VARCHAR(100) NOT NULL,
+    COMMENT_ID INT AUTO_INCREMENT,
+    COMMENTED_USER_NAME VARCHAR(100) NOT NULL,
+    CONTENT TEXT NOT NULL,
+    FILE_NAME NVARCHAR(100),
+    OLD_LINE_NUMBER INT,
+    NEW_LINE_NUMBER INT,
+    REGISTERED_DATE TIMESTAMP NOT NULL,
+    UPDATED_DATE TIMESTAMP NOT NULL,
+    PULL_REQUEST BOOLEAN NOT NULL
+);
+
+ALTER TABLE COMMIT_COMMENT ADD CONSTRAINT IDX_COMMIT_COMMENT_PK PRIMARY KEY (COMMENT_ID);
+ALTER TABLE COMMIT_COMMENT ADD CONSTRAINT IDX_COMMIT_COMMENT_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+ALTER TABLE COMMIT_COMMENT ADD CONSTRAINT IDX_COMMIT_COMMENT_1 UNIQUE (USER_NAME, REPOSITORY_NAME, COMMIT_ID, COMMENT_ID);

src/main/resources/update/2_8.sql

@@ -0,0 +1 @@
+ALTER TABLE COMMIT_COMMENT ALTER COLUMN FILE_NAME NVARCHAR(260);

src/main/scala/ScalatraBootstrap.scala

@@ -1,17 +1,35 @@
-import app._
+
+import gitbucket.core.controller._
+import gitbucket.core.plugin.PluginRegistry
+import gitbucket.core.servlet.{TransactionFilter, BasicAuthenticationFilter}
+import gitbucket.core.util.Directory
+
+//import jp.sf.amateras.scalatra.forms.ValidationJavaScriptProvider
 import org.scalatra._
 import javax.servlet._
+import java.util.EnumSet
 
 class ScalatraBootstrap extends LifeCycle {
   override def init(context: ServletContext) {
+    // Register TransactionFilter and BasicAuthenticationFilter at first
+    context.addFilter("transactionFilter", new TransactionFilter)
+    context.getFilterRegistration("transactionFilter").addMappingForUrlPatterns(EnumSet.allOf(classOf[DispatcherType]), true, "/*")
+    context.addFilter("basicAuthenticationFilter", new BasicAuthenticationFilter)
+    context.getFilterRegistration("basicAuthenticationFilter").addMappingForUrlPatterns(EnumSet.allOf(classOf[DispatcherType]), true, "/git/*")
+
+    // Register controllers
+    context.mount(new AnonymousAccessController, "/*")
+
+    PluginRegistry().getControllers.foreach { case (controller, path) =>
+      context.mount(controller, path)
+    }
+
     context.mount(new IndexController, "/")
     context.mount(new SearchController, "/")
     context.mount(new FileUploadController, "/upload")
-    context.mount(new SignInController, "/*")
     context.mount(new DashboardController, "/*")
     context.mount(new UserManagementController, "/*")
     context.mount(new SystemSettingsController, "/*")
-    context.mount(new CreateRepositoryController, "/*")
     context.mount(new AccountController, "/*")
     context.mount(new RepositoryViewerController, "/*")
     context.mount(new WikiController, "/*")
@@ -21,7 +39,8 @@ class ScalatraBootstrap extends LifeCycle {
     context.mount(new PullRequestsController, "/*")
     context.mount(new RepositorySettingsController, "/*")
 
-    val dir = new java.io.File(_root_.util.Directory.GitBucketHome)
+    // Create GITBUCKET_HOME directory if it does not exist
+    val dir = new java.io.File(Directory.GitBucketHome)
     if(!dir.exists){
       dir.mkdirs()
     }

src/main/scala/app/AccountController.scala

@@ -1,118 +0,0 @@
-package app
-
-import service._
-import util.{FileUtil, OneselfAuthenticator}
-import util.StringUtil._
-import util.Directory._
-import jp.sf.amateras.scalatra.forms._
-import org.scalatra.FlashMapSupport
-
-class AccountController extends AccountControllerBase
-  with SystemSettingsService with AccountService with RepositoryService with ActivityService
-  with OneselfAuthenticator
-
-trait AccountControllerBase extends AccountManagementControllerBase with FlashMapSupport {
-  self: SystemSettingsService with AccountService with RepositoryService with ActivityService
-    with OneselfAuthenticator =>
-
-  case class AccountNewForm(userName: String, password: String, fullName: String, mailAddress: String,
-                            url: Option[String], fileId: Option[String])
-
-  case class AccountEditForm(password: Option[String], fullName: String, mailAddress: String,
-                             url: Option[String], fileId: Option[String], clearImage: Boolean)
-
-  val newForm = mapping(
-    "userName"    -> trim(label("User name"    , text(required, maxlength(100), identifier, uniqueUserName))),
-    "password"    -> trim(label("Password"     , text(required, maxlength(20)))),
-    "fullName"    -> trim(label("Full Name"    , text(required, maxlength(100)))),
-    "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress()))),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
-    "fileId"      -> trim(label("File ID"      , optional(text())))
-  )(AccountNewForm.apply)
-
-  val editForm = mapping(
-    "password"    -> trim(label("Password"     , optional(text(maxlength(20))))),
-    "fullName"    -> trim(label("Full Name"    , text(required, maxlength(100)))),
-    "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress("userName")))),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
-    "fileId"      -> trim(label("File ID"      , optional(text()))),
-    "clearImage"  -> trim(label("Clear image"  , boolean()))
-  )(AccountEditForm.apply)
-
-  /**
-   * Displays user information.
-   */
-  get("/:userName") {
-    val userName = params("userName")
-    getAccountByUserName(userName).map { account =>
-      params.getOrElse("tab", "repositories") match {
-        // Public Activity
-        case "activity" =>
-          _root_.account.html.activity(account,
-            if(account.isGroupAccount) Nil else getGroupsByUserName(userName),
-            getActivitiesByUser(userName, true))
-
-        // Members
-        case "members" if(account.isGroupAccount) =>
-          _root_.account.html.members(account, getGroupMembers(account.userName))
-
-        // Repositories
-        case _ =>
-          _root_.account.html.repositories(account,
-            if(account.isGroupAccount) Nil else getGroupsByUserName(userName),
-            getVisibleRepositories(context.loginAccount, baseUrl, Some(userName)))
-      }
-    } getOrElse NotFound
-  }
-
-  get("/:userName/_avatar"){
-    val userName = params("userName")
-    getAccountByUserName(userName).flatMap(_.image).map { image =>
-      contentType = FileUtil.getMimeType(image)
-      new java.io.File(getUserUploadDir(userName), image)
-    } getOrElse {
-      contentType = "image/png"
-      Thread.currentThread.getContextClassLoader.getResourceAsStream("noimage.png")
-    }
-  }
-
-  get("/:userName/_edit")(oneselfOnly {
-    val userName = params("userName")
-    getAccountByUserName(userName).map(x => account.html.edit(Some(x), flash.get("info"))) getOrElse NotFound
-  })
-
-  post("/:userName/_edit", editForm)(oneselfOnly { form =>
-    val userName = params("userName")
-    getAccountByUserName(userName).map { account =>
-      updateAccount(account.copy(
-        password    = form.password.map(sha1).getOrElse(account.password),
-        fullName    = form.fullName,
-        mailAddress = form.mailAddress,
-        url         = form.url))
-
-      updateImage(userName, form.fileId, form.clearImage)
-      flash += "info" -> "Account information has been updated."
-      redirect(s"/${userName}/_edit")
-
-    } getOrElse NotFound
-  })
-
-  get("/register"){
-    if(loadSystemSettings().allowAccountRegistration){
-      if(context.loginAccount.isDefined){
-        redirect("/")
-      } else {
-        account.html.edit(None, None)
-      }
-    } else NotFound
-  }
-
-  post("/register", newForm){ form =>
-    if(loadSystemSettings().allowAccountRegistration){
-      createAccount(form.userName, sha1(form.password), form.fullName, form.mailAddress, false, form.url)
-      updateImage(form.userName, form.fileId, false)
-      redirect("/signin")
-    } else NotFound
-  }
-
-}

src/main/scala/app/CreateRepositoryController.scala

@@ -1,193 +0,0 @@
-package app
-
-import util.Directory._
-import util.ControlUtil._
-import util._
-import service._
-import java.io.File
-import org.eclipse.jgit.api.Git
-import org.apache.commons.io._
-import jp.sf.amateras.scalatra.forms._
-import org.eclipse.jgit.lib.PersonIdent
-
-class CreateRepositoryController extends CreateRepositoryControllerBase
-  with RepositoryService with AccountService with WikiService with LabelsService with ActivityService
-  with UsersAuthenticator with ReadableUsersAuthenticator
-
-/**
- * Creates new repository.
- */
-trait CreateRepositoryControllerBase extends ControllerBase {
-  self: RepositoryService with AccountService with WikiService with LabelsService with ActivityService
-    with UsersAuthenticator with ReadableUsersAuthenticator =>
-
-  case class RepositoryCreationForm(owner: String, name: String, description: Option[String], isPrivate: Boolean, createReadme: Boolean)
-
-  case class ForkRepositoryForm(owner: String, name: String)
-
-  val newForm = mapping(
-    "owner"        -> trim(label("Owner"          , text(required, maxlength(40), identifier, existsAccount))),
-    "name"         -> trim(label("Repository name", text(required, maxlength(40), identifier, unique))),
-    "description"  -> trim(label("Description"    , optional(text()))),
-    "isPrivate"    -> trim(label("Repository Type", boolean())),
-    "createReadme" -> trim(label("Create README"  , boolean()))
-  )(RepositoryCreationForm.apply)
-
-  val forkForm = mapping(
-    "owner" -> trim(label("Repository owner", text(required))),
-    "name"  -> trim(label("Repository name",  text(required)))
-  )(ForkRepositoryForm.apply)
-
-  /**
-   * Show the new repository form.
-   */
-  get("/new")(usersOnly {
-    html.newrepo(getGroupsByUserName(context.loginAccount.get.userName))
-  })
-  
-  /**
-   * Create new repository.
-   */
-  post("/new", newForm)(usersOnly { form =>
-    LockUtil.lock(s"${form.owner}/${form.name}/create"){
-      if(getRepository(form.owner, form.name, baseUrl).isEmpty){
-        val ownerAccount  = getAccountByUserName(form.owner).get
-        val loginAccount  = context.loginAccount.get
-        val loginUserName = loginAccount.userName
-
-        // Insert to the database at first
-        createRepository(form.name, form.owner, form.description, form.isPrivate)
-
-        // Add collaborators for group repository
-        if(ownerAccount.isGroupAccount){
-          getGroupMembers(form.owner).foreach { userName =>
-            addCollaborator(form.owner, form.name, userName)
-          }
-        }
-
-        // Insert default labels
-        insertDefaultLabels(form.owner, form.name)
-
-        // Create the actual repository
-        val gitdir = getRepositoryDir(form.owner, form.name)
-        JGitUtil.initRepository(gitdir)
-
-        if(form.createReadme){
-          FileUtil.withTmpDir(getInitRepositoryDir(form.owner, form.name)){ tmpdir =>
-            // Clone the repository
-            Git.cloneRepository.setURI(gitdir.toURI.toString).setDirectory(tmpdir).call
-
-            // Create README.md
-            FileUtils.writeStringToFile(new File(tmpdir, "README.md"),
-              if(form.description.nonEmpty){
-                form.name + "\n" +
-                  "===============\n" +
-                  "\n" +
-                  form.description.get
-              } else {
-                form.name + "\n" +
-                  "===============\n"
-              }, "UTF-8")
-
-            val git = Git.open(tmpdir)
-            git.add.addFilepattern("README.md").call
-            git.commit
-              .setCommitter(new PersonIdent(loginAccount.fullName, loginAccount.mailAddress))
-              .setMessage("Initial commit").call
-            git.push.call
-          }
-        }
-
-        // Create Wiki repository
-        createWikiRepository(loginAccount, form.owner, form.name)
-
-        // Record activity
-        recordCreateRepositoryActivity(form.owner, form.name, loginUserName)
-      }
-
-      // redirect to the repository
-      redirect(s"/${form.owner}/${form.name}")
-    }
-  })
-
-  get("/:owner/:repository/fork")(readableUsersOnly { repository =>
-    val loginAccount   = context.loginAccount.get
-    val loginUserName  = loginAccount.userName
-
-    LockUtil.lock(s"${loginUserName}/${repository.name}/create"){
-      if(getRepository(loginUserName, repository.name, baseUrl).isEmpty){
-        // Insert to the database at first
-        val originUserName = repository.repository.originUserName.getOrElse(repository.owner)
-        val originRepositoryName = repository.repository.originRepositoryName.getOrElse(repository.name)
-
-        createRepository(
-          repositoryName       = repository.name,
-          userName             = loginUserName,
-          description          = repository.repository.description,
-          isPrivate            = repository.repository.isPrivate,
-          originRepositoryName = Some(originRepositoryName),
-          originUserName       = Some(originUserName),
-          parentRepositoryName = Some(repository.name),
-          parentUserName       = Some(repository.owner)
-        )
-
-        // Insert default labels
-        insertDefaultLabels(loginUserName, repository.name)
-
-        // clone repository actually
-        JGitUtil.cloneRepository(
-          getRepositoryDir(repository.owner, repository.name),
-          getRepositoryDir(loginUserName, repository.name))
-
-        // Create Wiki repository
-        JGitUtil.cloneRepository(
-          getWikiRepositoryDir(repository.owner, repository.name),
-          getWikiRepositoryDir(loginUserName, repository.name))
-
-        // insert commit id
-        using(Git.open(getRepositoryDir(loginUserName, repository.name))){ git =>
-          JGitUtil.getRepositoryInfo(loginUserName, repository.name, baseUrl).branchList.foreach { branch =>
-            JGitUtil.getCommitLog(git, branch) match {
-              case Right((commits, _)) => commits.foreach { commit =>
-                if(!existsCommitId(loginUserName, repository.name, commit.id)){
-                  insertCommitId(loginUserName, repository.name, commit.id)
-                }
-              }
-              case Left(_) => ???
-            }
-          }
-        }
-
-        // Record activity
-        recordForkActivity(repository.owner, repository.name, loginUserName)
-      }
-      // redirect to the repository
-      redirect("/%s/%s".format(loginUserName, repository.name))
-    }
-  })
-
-  private def insertDefaultLabels(userName: String, repositoryName: String): Unit = {
-    createLabel(userName, repositoryName, "bug", "fc2929")
-    createLabel(userName, repositoryName, "duplicate", "cccccc")
-    createLabel(userName, repositoryName, "enhancement", "84b6eb")
-    createLabel(userName, repositoryName, "invalid", "e6e6e6")
-    createLabel(userName, repositoryName, "question", "cc317c")
-    createLabel(userName, repositoryName, "wontfix", "ffffff")
-  }
-
-  private def existsAccount: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] =
-      if(getAccountByUserName(value).isEmpty) Some("User or group does not exist.") else None
-  }
-
-  /**
-   * Duplicate check for the repository name.
-   */
-  private def unique: Constraint = new Constraint(){
-    override def validate(name: String, value: String, params: Map[String, String]): Option[String] =
-      params.get("owner").flatMap { userName =>
-        getRepositoryNamesOfUser(userName).find(_ == value).map(_ => "Repository already exists.")
-      }
-  }
-  
-}

src/main/scala/app/DashboardController.scala

@@ -1,109 +0,0 @@
-package app
-
-import service._
-import util.{UsersAuthenticator, Keys}
-import util.Implicits._
-
-class DashboardController extends DashboardControllerBase
-  with IssuesService with PullRequestService with RepositoryService with AccountService
-  with UsersAuthenticator
-
-trait DashboardControllerBase extends ControllerBase {
-  self: IssuesService with PullRequestService with RepositoryService with UsersAuthenticator =>
-
-  get("/dashboard/issues/repos")(usersOnly {
-    searchIssues("all")
-  })
-
-  get("/dashboard/issues/assigned")(usersOnly {
-    searchIssues("assigned")
-  })
-
-  get("/dashboard/issues/created_by")(usersOnly {
-    searchIssues("created_by")
-  })
-
-  get("/dashboard/pulls")(usersOnly {
-    searchPullRequests("created_by", None)
-  })
-
-  get("/dashboard/pulls/owned")(usersOnly {
-    searchPullRequests("created_by", None)
-  })
-
-  get("/dashboard/pulls/public")(usersOnly {
-    searchPullRequests("not_created_by", None)
-  })
-
-  get("/dashboard/pulls/for/:owner/:repository")(usersOnly {
-    searchPullRequests("all", Some(params("owner") + "/" + params("repository")))
-  })
-
-  private def searchIssues(filter: String) = {
-    import IssuesService._
-
-    // condition
-    val condition = session.putAndGet(Keys.Session.DashboardIssues,
-      if(request.hasQueryString) IssueSearchCondition(request)
-      else session.getAs[IssueSearchCondition](Keys.Session.DashboardIssues).getOrElse(IssueSearchCondition())
-    )
-
-    val userName = context.loginAccount.get.userName
-    val repositories = getUserRepositories(userName, baseUrl).map(repo => repo.owner -> repo.name)
-    val filterUser = Map(filter -> userName)
-    val page = IssueSearchCondition.page(request)
-    // 
-    dashboard.html.issues(
-        issues.html.listparts(
-            searchIssue(condition, filterUser, false, (page - 1) * IssueLimit, IssueLimit, repositories: _*),
-            page,
-            countIssue(condition.copy(state = "open"), filterUser, false, repositories: _*),
-            countIssue(condition.copy(state = "closed"), filterUser, false, repositories: _*),
-            condition),
-        countIssue(condition, Map.empty, false, repositories: _*),
-        countIssue(condition, Map("assigned" -> userName), false, repositories: _*),
-        countIssue(condition, Map("created_by" -> userName), false, repositories: _*),
-        countIssueGroupByRepository(condition, filterUser, false, repositories: _*),
-        condition,
-        filter)    
-    
-  }
-
-  private def searchPullRequests(filter: String, repository: Option[String]) = {
-    import IssuesService._
-    import PullRequestService._
-
-    // condition
-    val condition = session.putAndGet(Keys.Session.DashboardPulls, {
-      if(request.hasQueryString) IssueSearchCondition(request)
-      else session.getAs[IssueSearchCondition](Keys.Session.DashboardPulls).getOrElse(IssueSearchCondition())
-    }.copy(repo = repository))
-
-    val userName = context.loginAccount.get.userName
-    val repositories = getUserRepositories(userName, baseUrl).map(repo => repo.owner -> repo.name)
-    val filterUser = Map(filter -> userName)
-    val page = IssueSearchCondition.page(request)
-
-    val counts = countIssueGroupByRepository(
-      IssueSearchCondition().copy(state = condition.state), Map.empty, true, repositories: _*)
-
-    dashboard.html.pulls(
-      pulls.html.listparts(
-        searchIssue(condition, filterUser, true, (page - 1) * PullRequestLimit, PullRequestLimit, repositories: _*),
-        page,
-        countIssue(condition.copy(state = "open"), filterUser, true, repositories: _*),
-        countIssue(condition.copy(state = "closed"), filterUser, true, repositories: _*),
-        condition,
-        None,
-        false),
-      getPullRequestCountGroupByUser(condition.state == "closed", userName, None),
-      getRepositoryNamesOfUser(userName).map { RepoName =>
-        (userName, RepoName, counts.collectFirst { case (_, RepoName, count) => count }.getOrElse(0))
-      }.sortBy(_._3).reverse,
-      condition,
-      filter)
-
-  }
-
-
-}

src/main/scala/app/FileUploadController.scala

@@ -1,32 +0,0 @@
-package app
-
-import _root_.util.{Keys, FileUtil}
-import util.ControlUtil._
-import org.scalatra._
-import org.scalatra.servlet.{MultipartConfig, FileUploadSupport}
-import org.apache.commons.io.FileUtils
-
-/**
- * Provides Ajax based file upload functionality.
- *
- * This servlet saves uploaded file as temporary file and returns the unique id.
- * You can get uploaded file using [[app.FileUploadControllerBase#getTemporaryFile()]] with this id.
- */
-class FileUploadController extends ScalatraServlet
-  with FileUploadSupport with FlashMapSupport with FileUploadControllerBase {
-
-  configureMultipartHandling(MultipartConfig(maxFileSize = Some(3 * 1024 * 1024)))
-
-  post("/image"){
-    fileParams.get("file") match {
-      case Some(file) if(FileUtil.isImage(file.name)) => defining(generateFileId){ fileId =>
-        FileUtils.writeByteArrayToFile(getTemporaryFile(fileId), file.get)
-        session += Keys.Session.Upload(fileId) -> file.name
-        Ok(fileId)
-      }
-      case None => BadRequest
-    }
-  }
-
-}
-

src/main/scala/app/IndexController.scala

@@ -1,38 +0,0 @@
-package app
-
-import util._
-import service._
-import jp.sf.amateras.scalatra.forms._
-
-class IndexController extends IndexControllerBase 
-  with RepositoryService with SystemSettingsService with ActivityService with AccountService
-with UsersAuthenticator
-
-trait IndexControllerBase extends ControllerBase {
-  self: RepositoryService with SystemSettingsService with ActivityService with AccountService
-  with UsersAuthenticator =>
-
-  get("/"){
-    val loginAccount = context.loginAccount
-
-    html.index(getRecentActivities(),
-      getVisibleRepositories(loginAccount, baseUrl),
-      loadSystemSettings(),
-      loginAccount.map{ account => getUserRepositories(account.userName, baseUrl) }.getOrElse(Nil)
-    )
-  }
-
-  /**
-   * JSON API for collaborator completion.
-   *
-   * TODO Move to other controller?
-   */
-  get("/_user/proposals")(usersOnly {
-    contentType = formats("json")
-    org.json4s.jackson.Serialization.write(
-      Map("options" -> getAllUsers.filter(!_.isGroupAccount).map(_.userName).toArray)
-    )
-  })
-
-
-}

src/main/scala/app/LabelsController.scala

@@ -1,64 +0,0 @@
-package app
-
-import jp.sf.amateras.scalatra.forms._
-import service._
-import util.CollaboratorsAuthenticator
-
-class LabelsController extends LabelsControllerBase
-  with LabelsService with RepositoryService with AccountService with CollaboratorsAuthenticator
-
-trait LabelsControllerBase extends ControllerBase {
-  self: LabelsService with RepositoryService with CollaboratorsAuthenticator =>
-
-  case class LabelForm(labelName: String, color: String)
-
-  val newForm = mapping(
-    "newLabelName" -> trim(label("Label name", text(required, labelName, maxlength(100)))),
-    "newColor"     -> trim(label("Color",      text(required, color)))
-  )(LabelForm.apply)
-
-  val editForm = mapping(
-    "editLabelName" -> trim(label("Label name", text(required, labelName, maxlength(100)))),
-    "editColor"     -> trim(label("Color",      text(required, color)))
-  )(LabelForm.apply)
-
-  post("/:owner/:repository/issues/label/new", newForm)(collaboratorsOnly { (form, repository) =>
-    createLabel(repository.owner, repository.name, form.labelName, form.color.substring(1))
-    redirect(s"/${repository.owner}/${repository.name}/issues")
-  })
-
-  ajaxGet("/:owner/:repository/issues/label/edit")(collaboratorsOnly { repository =>
-    issues.labels.html.editlist(getLabels(repository.owner, repository.name), repository)
-  })
-
-  ajaxGet("/:owner/:repository/issues/label/:labelId/edit")(collaboratorsOnly { repository =>
-    getLabel(repository.owner, repository.name, params("labelId").toInt).map { label =>
-      issues.labels.html.edit(Some(label), repository)
-    } getOrElse NotFound()
-  })
-
-  ajaxPost("/:owner/:repository/issues/label/:labelId/edit", editForm)(collaboratorsOnly { (form, repository) =>
-    updateLabel(repository.owner, repository.name, params("labelId").toInt, form.labelName, form.color.substring(1))
-    issues.labels.html.editlist(getLabels(repository.owner, repository.name), repository)
-  })
-
-  ajaxGet("/:owner/:repository/issues/label/:labelId/delete")(collaboratorsOnly { repository =>
-    deleteLabel(repository.owner, repository.name, params("labelId").toInt)
-    issues.labels.html.editlist(getLabels(repository.owner, repository.name), repository)
-  })
-
-  /**
-   * Constraint for the identifier such as user name, repository name or page name.
-   */
-  private def labelName: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] =
-      if(!value.matches("^[^,]+$")){
-        Some(s"${name} contains invalid character.")
-      } else if(value.startsWith("_") || value.startsWith("-")){
-        Some(s"${name} starts with invalid character.")
-      } else {
-        None
-      }
-  }
-
-}

src/main/scala/app/PullRequestsController.scala

@@ -1,417 +0,0 @@
-package app
-
-import util.{LockUtil, CollaboratorsAuthenticator, JGitUtil, ReferrerAuthenticator, Notifier, Keys}
-import util.Directory._
-import util.Implicits._
-import util.ControlUtil._
-import util.FileUtil._
-import service._
-import org.eclipse.jgit.api.Git
-import jp.sf.amateras.scalatra.forms._
-import org.eclipse.jgit.transport.RefSpec
-import org.apache.commons.io.FileUtils
-import scala.collection.JavaConverters._
-import org.eclipse.jgit.lib.PersonIdent
-import org.eclipse.jgit.api.MergeCommand.FastForwardMode
-import service.IssuesService._
-import service.PullRequestService._
-import util.JGitUtil.DiffInfo
-import service.RepositoryService.RepositoryTreeNode
-import util.JGitUtil.CommitInfo
-
-class PullRequestsController extends PullRequestsControllerBase
-  with RepositoryService with AccountService with IssuesService with PullRequestService with MilestonesService with ActivityService
-  with ReferrerAuthenticator with CollaboratorsAuthenticator
-
-trait PullRequestsControllerBase extends ControllerBase {
-  self: RepositoryService with AccountService with IssuesService with MilestonesService with ActivityService with PullRequestService
-    with ReferrerAuthenticator with CollaboratorsAuthenticator =>
-
-  val pullRequestForm = mapping(
-    "title"           -> trim(label("Title"  , text(required, maxlength(100)))),
-    "content"         -> trim(label("Content", optional(text()))),
-    "targetUserName"  -> trim(text(required, maxlength(100))),
-    "targetBranch"    -> trim(text(required, maxlength(100))),
-    "requestUserName" -> trim(text(required, maxlength(100))),
-    "requestBranch"   -> trim(text(required, maxlength(100))),
-    "commitIdFrom"    -> trim(text(required, maxlength(40))),
-    "commitIdTo"      -> trim(text(required, maxlength(40)))
-  )(PullRequestForm.apply)
-
-  val mergeForm = mapping(
-    "message" -> trim(label("Message", text(required)))
-  )(MergeForm.apply)
-
-  case class PullRequestForm(
-    title: String,
-    content: Option[String],
-    targetUserName: String,
-    targetBranch: String,
-    requestUserName: String,
-    requestBranch: String,
-    commitIdFrom: String,
-    commitIdTo: String)
-
-  case class MergeForm(message: String)
-
-  get("/:owner/:repository/pulls")(referrersOnly { repository =>
-    searchPullRequests(None, repository)
-  })
-
-  get("/:owner/:repository/pulls/:userName")(referrersOnly { repository =>
-    searchPullRequests(Some(params("userName")), repository)
-  })
-
-  get("/:owner/:repository/pull/:id")(referrersOnly { repository =>
-    params("id").toIntOpt.flatMap{ issueId =>
-      val owner = repository.owner
-      val name = repository.name
-      getPullRequest(owner, name, issueId) map { case(issue, pullreq) =>
-        using(Git.open(getRepositoryDir(owner, name))){ git =>
-          val (commits, diffs) =
-            getRequestCompareInfo(owner, name, pullreq.commitIdFrom, owner, name, pullreq.commitIdTo)
-
-          pulls.html.pullreq(
-            issue, pullreq,
-            getComments(owner, name, issueId),
-            (getCollaborators(owner, name) ::: (if(getAccountByUserName(owner).get.isGroupAccount) Nil else List(owner))).sorted,
-            getMilestonesWithIssueCount(owner, name),
-            commits,
-            diffs,
-            hasWritePermission(owner, name, context.loginAccount),
-            repository)
-        }
-      }
-    } getOrElse NotFound
-  })
-
-  ajaxGet("/:owner/:repository/pull/:id/mergeguide")(collaboratorsOnly { repository =>
-    params("id").toIntOpt.flatMap{ issueId =>
-      val owner = repository.owner
-      val name = repository.name
-      getPullRequest(owner, name, issueId) map { case(issue, pullreq) =>
-        pulls.html.mergeguide(
-          checkConflict(owner, name, pullreq.branch, owner, name, pullreq.requestBranch),
-          pullreq,
-          s"${baseUrl}${context.path}/git/${pullreq.requestUserName}/${pullreq.requestRepositoryName}.git")
-      }
-    } getOrElse NotFound
-  })
-
-  post("/:owner/:repository/pull/:id/merge", mergeForm)(collaboratorsOnly { (form, repository) =>
-    params("id").toIntOpt.flatMap{ issueId =>
-      val owner = repository.owner
-      val name = repository.name
-      LockUtil.lock(s"${owner}/${name}/merge"){
-        getPullRequest(owner, name, issueId).map { case (issue, pullreq) =>
-          val remote = getRepositoryDir(owner, name)
-          withTmpDir(new java.io.File(getTemporaryDir(owner, name), s"merge-${issueId}")){ tmpdir =>
-            using(Git.cloneRepository.setDirectory(tmpdir).setURI(remote.toURI.toString).setBranch(pullreq.branch).call){ git =>
-
-              // mark issue as merged and close.
-              val loginAccount = context.loginAccount.get
-              createComment(owner, name, loginAccount.userName, issueId, form.message, "merge")
-              createComment(owner, name, loginAccount.userName, issueId, "Close", "close")
-              updateClosed(owner, name, issueId, true)
-
-              // record activity
-              recordMergeActivity(owner, name, loginAccount.userName, issueId, form.message)
-
-              // fetch pull request to temporary working repository
-              val pullRequestBranchName = s"gitbucket-pullrequest-${issueId}"
-
-              git.fetch
-                .setRemote(getRepositoryDir(owner, name).toURI.toString)
-                .setRefSpecs(new RefSpec(s"refs/pull/${issueId}/head:refs/heads/${pullRequestBranchName}")).call
-
-              // merge pull request
-              git.checkout.setName(pullreq.branch).call
-
-              val result = git.merge
-                .include(git.getRepository.resolve(pullRequestBranchName))
-                .setFastForward(FastForwardMode.NO_FF)
-                .setCommit(false)
-                .call
-
-              if(result.getConflicts != null){
-                throw new RuntimeException("This pull request can't merge automatically.")
-              }
-
-              // merge commit
-              git.getRepository.writeMergeCommitMsg(
-                s"Merge pull request #${issueId} from ${pullreq.requestUserName}/${pullreq.requestRepositoryName}\n"
-                + form.message)
-
-              git.commit
-                .setCommitter(new PersonIdent(loginAccount.fullName, loginAccount.mailAddress))
-                .call
-
-              // push
-              git.push.call
-
-              val (commits, _) = getRequestCompareInfo(owner, name, pullreq.commitIdFrom,
-                pullreq.requestUserName, pullreq.requestRepositoryName, pullreq.commitIdTo)
-
-              commits.flatten.foreach { commit =>
-                if(!existsCommitId(owner, name, commit.id)){
-                  insertCommitId(owner, name, commit.id)
-                }
-              }
-
-              // notifications
-              Notifier().toNotify(repository, issueId, "merge"){
-                Notifier.msgStatus(s"${baseUrl}/${owner}/${name}/pull/${issueId}")
-              }
-
-              redirect(s"/${owner}/${name}/pull/${issueId}")
-            }
-          }
-        }
-      }
-    } getOrElse NotFound
-  })
-
-  get("/:owner/:repository/compare")(referrersOnly { forkedRepository =>
-    (forkedRepository.repository.originUserName, forkedRepository.repository.originRepositoryName) match {
-      case (Some(originUserName), Some(originRepositoryName)) => {
-        getRepository(originUserName, originRepositoryName, baseUrl).map { originRepository =>
-          using(
-            Git.open(getRepositoryDir(originUserName, originRepositoryName)),
-            Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))
-          ){ (oldGit, newGit) =>
-            val oldBranch = JGitUtil.getDefaultBranch(oldGit, originRepository).get._2
-            val newBranch = JGitUtil.getDefaultBranch(newGit, forkedRepository).get._2
-
-            redirect(s"${context.path}/${forkedRepository.owner}/${forkedRepository.name}/compare/${originUserName}:${oldBranch}...${newBranch}")
-          }
-        } getOrElse NotFound
-      }
-      case _ => {
-        using(Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))){ git =>
-          JGitUtil.getDefaultBranch(git, forkedRepository).map { case (_, defaultBranch) =>
-            redirect(s"${context.path}/${forkedRepository.owner}/${forkedRepository.name}/compare/${defaultBranch}...${defaultBranch}")
-          } getOrElse {
-            redirect(s"${context.path}/${forkedRepository.owner}/${forkedRepository.name}")
-          }
-        }
-      }
-    }
-  })
-
-  get("/:owner/:repository/compare/*...*")(referrersOnly { repository =>
-    val Seq(origin, forked) = multiParams("splat")
-    val (originOwner, tmpOriginBranch) = parseCompareIdentifie(origin, repository.owner)
-    val (forkedOwner, tmpForkedBranch) = parseCompareIdentifie(forked, repository.owner)
-
-    (getRepository(originOwner, repository.name, baseUrl),
-     getRepository(forkedOwner, repository.name, baseUrl)) match {
-      case (Some(originRepository), Some(forkedRepository)) => {
-        using(
-          Git.open(getRepositoryDir(originOwner, repository.name)),
-          Git.open(getRepositoryDir(forkedOwner, repository.name))
-        ){ case (oldGit, newGit) =>
-          val originBranch = JGitUtil.getDefaultBranch(oldGit, originRepository, tmpOriginBranch).get._2
-          val forkedBranch = JGitUtil.getDefaultBranch(newGit, forkedRepository, tmpForkedBranch).get._2
-
-          val forkedId = getForkedCommitId(oldGit, newGit,
-            originOwner, repository.name, originBranch,
-            forkedOwner, repository.name, forkedBranch)
-
-          val oldId = oldGit.getRepository.resolve(forkedId)
-          val newId = newGit.getRepository.resolve(forkedBranch)
-
-          val (commits, diffs) = getRequestCompareInfo(
-            originOwner, repository.name, oldId.getName,
-            forkedOwner, repository.name, newId.getName)
-
-          pulls.html.compare(
-            commits,
-            diffs,
-            repository.repository.originUserName.map { userName =>
-              userName :: getForkedRepositories(userName, repository.name)
-            } getOrElse List(repository.owner),
-            originBranch,
-            forkedBranch,
-            oldId.getName,
-            newId.getName,
-            repository,
-            originRepository,
-            forkedRepository,
-            hasWritePermission(repository.owner, repository.name, context.loginAccount))
-        }
-      }
-      case _ => NotFound
-    }
-  })
-
-  ajaxGet("/:owner/:repository/compare/*...*/mergecheck")(collaboratorsOnly { repository =>
-    val Seq(origin, forked) = multiParams("splat")
-    val (originOwner, tmpOriginBranch) = parseCompareIdentifie(origin, repository.owner)
-    val (forkedOwner, tmpForkedBranch) = parseCompareIdentifie(forked, repository.owner)
-
-    (getRepository(originOwner, repository.name, baseUrl),
-      getRepository(forkedOwner, repository.name, baseUrl)) match {
-      case (Some(originRepository), Some(forkedRepository)) => {
-        using(
-          Git.open(getRepositoryDir(originOwner, repository.name)),
-          Git.open(getRepositoryDir(forkedOwner, repository.name))
-        ){ case (oldGit, newGit) =>
-          val originBranch = JGitUtil.getDefaultBranch(oldGit, originRepository, tmpOriginBranch).get._2
-          val forkedBranch = JGitUtil.getDefaultBranch(newGit, forkedRepository, tmpForkedBranch).get._2
-
-          pulls.html.mergecheck(
-            checkConflict(originOwner, repository.name, originBranch, forkedOwner, repository.name, forkedBranch))
-        }
-      }
-      case _ => NotFound()
-    }
-  })
-
-  post("/:owner/:repository/pulls/new", pullRequestForm)(referrersOnly { (form, repository) =>
-    val loginUserName = context.loginAccount.get.userName
-
-    val issueId = createIssue(
-      owner            = repository.owner,
-      repository       = repository.name,
-      loginUser        = loginUserName,
-      title            = form.title,
-      content          = form.content,
-      assignedUserName = None,
-      milestoneId      = None,
-      isPullRequest    = true)
-
-    createPullRequest(
-      originUserName        = repository.owner,
-      originRepositoryName  = repository.name,
-      issueId               = issueId,
-      originBranch          = form.targetBranch,
-      requestUserName       = form.requestUserName,
-      requestRepositoryName = repository.name,
-      requestBranch         = form.requestBranch,
-      commitIdFrom          = form.commitIdFrom,
-      commitIdTo            = form.commitIdTo)
-
-    // fetch requested branch
-    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-      git.fetch
-        .setRemote(getRepositoryDir(form.requestUserName, repository.name).toURI.toString)
-        .setRefSpecs(new RefSpec(s"refs/heads/${form.requestBranch}:refs/pull/${issueId}/head"))
-        .call
-    }
-
-    // record activity
-    recordPullRequestActivity(repository.owner, repository.name, loginUserName, issueId, form.title)
-
-    // notifications
-    Notifier().toNotify(repository, issueId, form.content.getOrElse("")){
-      Notifier.msgPullRequest(s"${baseUrl}/${repository.owner}/${repository.name}/pull/${issueId}")
-    }
-
-    redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
-  })
-
-  /**
-   * Checks whether conflict will be caused in merging. Returns true if conflict will be caused.
-   */
-  private def checkConflict(userName: String, repositoryName: String, branch: String,
-                            requestUserName: String, requestRepositoryName: String, requestBranch: String): Boolean = {
-    // TODO Are there more quick way?
-    LockUtil.lock(s"${userName}/${repositoryName}/merge-check"){
-      val remote = getRepositoryDir(userName, repositoryName)
-      withTmpDir(new java.io.File(getTemporaryDir(userName, repositoryName), "merge-check")){ tmpdir =>
-        using(Git.cloneRepository.setDirectory(tmpdir).setURI(remote.toURI.toString).setBranch(branch).call){ git =>
-
-          git.checkout.setName(branch).call
-
-          git.fetch
-            .setRemote(getRepositoryDir(requestUserName, requestRepositoryName).toURI.toString)
-            .setRefSpecs(new RefSpec(s"refs/heads/${branch}:refs/heads/${requestBranch}")).call
-
-          val result = git.merge
-            .include(git.getRepository.resolve("FETCH_HEAD"))
-            .setCommit(false).call
-
-          result.getConflicts != null
-        }
-      }
-    }
-  }
-
-  /**
-   * Parses branch identifier and extracts owner and branch name as tuple.
-   *
-   * - "owner:branch" to ("owner", "branch")
-   * - "branch" to ("defaultOwner", "branch")
-   */
-  private def parseCompareIdentifie(value: String, defaultOwner: String): (String, String) =
-    if(value.contains(':')){
-      val array = value.split(":")
-      (array(0), array(1))
-    } else {
-      (defaultOwner, value)
-    }
-
-  /**
-   * Extracts all repository names from [[service.RepositoryService.RepositoryTreeNode]] as flat list.
-   */
-  private def getRepositoryNames(node: RepositoryTreeNode): List[String] =
-    node.owner :: node.children.map { child => getRepositoryNames(child) }.flatten
-
-  /**
-   * Returns the identifier of the root commit (or latest merge commit) of the specified branch.
-   */
-  private def getForkedCommitId(oldGit: Git, newGit: Git, userName: String, repositoryName: String, branch: String,
-      requestUserName: String, requestRepositoryName: String, requestBranch: String): String =
-    JGitUtil.getCommitLogs(newGit, requestBranch, true){ commit =>
-      existsCommitId(userName, repositoryName, commit.getName) &&
-        JGitUtil.getBranchesOfCommit(oldGit, commit.getName).contains(branch)
-    }.head.id
-
-  private def getRequestCompareInfo(userName: String, repositoryName: String, branch: String,
-      requestUserName: String, requestRepositoryName: String, requestCommitId: String): (Seq[Seq[CommitInfo]], Seq[DiffInfo]) = {
-
-    using(
-      Git.open(getRepositoryDir(userName, repositoryName)),
-      Git.open(getRepositoryDir(requestUserName, requestRepositoryName))
-    ){ (oldGit, newGit) =>
-      val oldId = oldGit.getRepository.resolve(branch)
-      val newId = newGit.getRepository.resolve(requestCommitId)
-
-      val commits = newGit.log.addRange(oldId, newId).call.iterator.asScala.map { revCommit =>
-        new CommitInfo(revCommit)
-      }.toList.splitWith{ (commit1, commit2) =>
-        view.helpers.date(commit1.time) == view.helpers.date(commit2.time)
-      }
-
-      val diffs = JGitUtil.getDiffs(newGit, oldId.getName, newId.getName, true)
-
-      (commits, diffs)
-    }
-  }
-
-  private def searchPullRequests(userName: Option[String], repository: RepositoryService.RepositoryInfo) =
-    defining(repository.owner, repository.name){ case (owner, repoName) =>
-      val filterUser = userName.map { x => Map("created_by" -> x) } getOrElse Map("all" -> "")
-      val page       = IssueSearchCondition.page(request)
-      val sessionKey = Keys.Session.Pulls(owner, repoName)
-
-      // retrieve search condition
-      val condition = session.putAndGet(sessionKey,
-        if(request.hasQueryString) IssueSearchCondition(request)
-        else session.getAs[IssueSearchCondition](sessionKey).getOrElse(IssueSearchCondition())
-      )
-
-      pulls.html.list(
-        searchIssue(condition, filterUser, true, (page - 1) * PullRequestLimit, PullRequestLimit, owner -> repoName),
-        getPullRequestCountGroupByUser(condition.state == "closed", owner, Some(repoName)),
-        userName,
-        page,
-        countIssue(condition.copy(state = "open"  ), filterUser, true, owner -> repoName),
-        countIssue(condition.copy(state = "closed"), filterUser, true, owner -> repoName),
-        countIssue(condition, Map.empty, true, owner -> repoName),
-        condition,
-        repository,
-        hasWritePermission(owner, repoName, context.loginAccount))
-    }
-
-}

src/main/scala/app/RepositorySettingsController.scala

@@ -1,199 +0,0 @@
-package app
-
-import service._
-import util.Directory._
-import util.{UsersAuthenticator, OwnerAuthenticator}
-import jp.sf.amateras.scalatra.forms._
-import org.apache.commons.io.FileUtils
-import org.scalatra.FlashMapSupport
-import service.WebHookService.WebHookPayload
-import util.JGitUtil.CommitInfo
-import util.ControlUtil._
-import org.eclipse.jgit.api.Git
-
-class RepositorySettingsController extends RepositorySettingsControllerBase
-  with RepositoryService with AccountService with WebHookService
-  with OwnerAuthenticator with UsersAuthenticator
-
-trait RepositorySettingsControllerBase extends ControllerBase with FlashMapSupport {
-  self: RepositoryService with AccountService with WebHookService
-    with OwnerAuthenticator with UsersAuthenticator =>
-
-  // for repository options
-  case class OptionsForm(description: Option[String], defaultBranch: String, isPrivate: Boolean)
-  
-  val optionsForm = mapping(
-    "description"   -> trim(label("Description"    , optional(text()))),
-    "defaultBranch" -> trim(label("Default Branch" , text(required, maxlength(100)))),
-    "isPrivate"     -> trim(label("Repository Type", boolean()))
-  )(OptionsForm.apply)
-
-  // for collaborator addition
-  case class CollaboratorForm(userName: String)
-
-  val collaboratorForm = mapping(
-    "userName" -> trim(label("Username", text(required, collaborator)))
-  )(CollaboratorForm.apply)
-
-  // for web hook url addition
-  case class WebHookForm(url: String)
-
-  val webHookForm = mapping(
-    "url" -> trim(label("url", text(required, webHook)))
-  )(WebHookForm.apply)
-
-  /**
-   * Redirect to the Options page.
-   */
-  get("/:owner/:repository/settings")(ownerOnly { repository =>
-    redirect(s"/${repository.owner}/${repository.name}/settings/options")
-  })
-  
-  /**
-   * Display the Options page.
-   */
-  get("/:owner/:repository/settings/options")(ownerOnly {
-    settings.html.options(_, flash.get("info"))
-  })
-  
-  /**
-   * Save the repository options.
-   */
-  post("/:owner/:repository/settings/options", optionsForm)(ownerOnly { (form, repository) =>
-    saveRepositoryOptions(
-      repository.owner,
-      repository.name,
-      form.description,
-      form.defaultBranch,
-      repository.repository.parentUserName.map { _ =>
-        repository.repository.isPrivate
-      } getOrElse form.isPrivate
-    )
-    flash += "info" -> "Repository settings has been updated."
-    redirect(s"/${repository.owner}/${repository.name}/settings/options")
-  })
-  
-  /**
-   * Display the Collaborators page.
-   */
-  get("/:owner/:repository/settings/collaborators")(ownerOnly { repository =>
-    settings.html.collaborators(
-      getCollaborators(repository.owner, repository.name),
-      getAccountByUserName(repository.owner).get.isGroupAccount,
-      repository)
-  })
-
-  /**
-   * Add the collaborator.
-   */
-  post("/:owner/:repository/settings/collaborators/add", collaboratorForm)(ownerOnly { (form, repository) =>
-    if(!getAccountByUserName(repository.owner).get.isGroupAccount){
-      addCollaborator(repository.owner, repository.name, form.userName)
-    }
-    redirect(s"/${repository.owner}/${repository.name}/settings/collaborators")
-  })
-
-  /**
-   * Add the collaborator.
-   */
-  get("/:owner/:repository/settings/collaborators/remove")(ownerOnly { repository =>
-    if(!getAccountByUserName(repository.owner).get.isGroupAccount){
-      removeCollaborator(repository.owner, repository.name, params("name"))
-    }
-    redirect(s"/${repository.owner}/${repository.name}/settings/collaborators")
-  })
-
-  /**
-   * Display the web hook page.
-   */
-  get("/:owner/:repository/settings/hooks")(ownerOnly { repository =>
-    settings.html.hooks(getWebHookURLs(repository.owner, repository.name), repository, flash.get("info"))
-  })
-
-  /**
-   * Add the web hook URL.
-   */
-  post("/:owner/:repository/settings/hooks/add", webHookForm)(ownerOnly { (form, repository) =>
-    addWebHookURL(repository.owner, repository.name, form.url)
-    redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
-  })
-
-  /**
-   * Delete the web hook URL.
-   */
-  get("/:owner/:repository/settings/hooks/delete")(ownerOnly { repository =>
-    deleteWebHookURL(repository.owner, repository.name, params("url"))
-    redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
-  })
-
-  /**
-   * Send the test request to registered web hook URLs.
-   */
-  get("/:owner/:repository/settings/hooks/test")(ownerOnly { repository =>
-    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-      import scala.collection.JavaConverters._
-      val commits = git.log
-        .add(git.getRepository.resolve(repository.repository.defaultBranch))
-        .setMaxCount(3)
-        .call.iterator.asScala.map(new CommitInfo(_))
-
-      val webHookURLs = getWebHookURLs(repository.owner, repository.name)
-      if(webHookURLs.nonEmpty){
-        callWebHook(repository.owner, repository.name, webHookURLs,
-          WebHookPayload(
-            git,
-            "refs/heads/" + repository.repository.defaultBranch,
-            repository,
-            commits.toList,
-            getAccountByUserName(repository.owner).get))
-      }
-
-      flash += "info" -> "Test payload deployed!"
-    }
-    redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
-  })
-
-  /**
-   * Display the delete repository page.
-   */
-  get("/:owner/:repository/settings/delete")(ownerOnly {
-    settings.html.delete(_)
-  })
-
-  /**
-   * Delete the repository.
-   */
-  post("/:owner/:repository/settings/delete")(ownerOnly { repository =>
-    deleteRepository(repository.owner, repository.name)
-
-    FileUtils.deleteDirectory(getRepositoryDir(repository.owner, repository.name))
-    FileUtils.deleteDirectory(getWikiRepositoryDir(repository.owner, repository.name))
-    FileUtils.deleteDirectory(getTemporaryDir(repository.owner, repository.name))
-
-    redirect(s"/${repository.owner}")
-  })
-
-  /**
-   * Provides duplication check for web hook url.
-   */
-  private def webHook: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] =
-      getWebHookURLs(params("owner"), params("repository")).map(_.url).find(_ == value).map(_ => "URL had been registered already.")
-  }
-
-  /**
-   * Provides Constraint to validate the collaborator name.
-   */
-  private def collaborator: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] =
-      getAccountByUserName(value) match {
-        case None => Some("User does not exist.")
-        case Some(x) if(x.isGroupAccount)
-                  => Some("User does not exist.")
-        case Some(x) if(x.userName == params("owner") || getCollaborators(params("owner"), params("repository")).contains(x.userName))
-                  => Some("User can access this repository already.")
-        case _    => None
-      }
-  }
-
-}

src/main/scala/app/RepositoryViewerController.scala

@@ -1,269 +0,0 @@
-package app
-
-import util.Directory._
-import util.Implicits._
-import util.ControlUtil._
-import _root_.util.{ReferrerAuthenticator, JGitUtil, FileUtil, StringUtil}
-import service._
-import org.scalatra._
-import java.io.File
-import org.eclipse.jgit.api.Git
-import org.eclipse.jgit.lib._
-import org.apache.commons.io.FileUtils
-import org.eclipse.jgit.treewalk._
-import java.util.zip.{ZipEntry, ZipOutputStream}
-
-class RepositoryViewerController extends RepositoryViewerControllerBase 
-  with RepositoryService with AccountService with ReferrerAuthenticator
-
-/**
- * The repository viewer.
- */
-trait RepositoryViewerControllerBase extends ControllerBase { 
-  self: RepositoryService with AccountService with ReferrerAuthenticator =>
-
-  /**
-   * Returns converted HTML from Markdown for preview.
-   */
-  post("/:owner/:repository/_preview")(referrersOnly { repository =>
-    contentType = "text/html"
-    view.helpers.markdown(params("content"), repository,
-      params("enableWikiLink").toBoolean,
-      params("enableRefsLink").toBoolean)
-  })
-
-  /**
-   * Displays the file list of the repository root and the default branch.
-   */
-  get("/:owner/:repository")(referrersOnly {
-    fileList(_)
-  })
-
-  /**
-   * Displays the file list of the specified path and branch.
-   */
-  get("/:owner/:repository/tree/*")(referrersOnly { repository =>
-    val (id, path) = splitPath(repository, multiParams("splat").head)
-    if(path.isEmpty){
-      fileList(repository, id)
-    } else {
-      fileList(repository, id, path)
-    }
-  })
-
-  /**
-   * Displays the commit list of the specified resource.
-   */
-  get("/:owner/:repository/commits/*")(referrersOnly { repository =>
-    val (branchName, path) = splitPath(repository, multiParams("splat").head)
-    val page = params.get("page").flatMap(_.toIntOpt).getOrElse(1)
-
-    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-      JGitUtil.getCommitLog(git, branchName, page, 30, path) match {
-        case Right((logs, hasNext)) =>
-          repo.html.commits(if(path.isEmpty) Nil else path.split("/").toList, branchName, repository,
-            logs.splitWith{ (commit1, commit2) =>
-              view.helpers.date(commit1.time) == view.helpers.date(commit2.time)
-            }, page, hasNext)
-        case Left(_) => NotFound
-      }
-    }
-  })
-
-  /**
-   * Displays the file content of the specified branch or commit.
-   */
-  get("/:owner/:repository/blob/*")(referrersOnly { repository =>
-    val (id, path) = splitPath(repository, multiParams("splat").head)
-    val raw = params.get("raw").getOrElse("false").toBoolean
-
-    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))
-
-      @scala.annotation.tailrec
-      def getPathObjectId(path: String, walk: TreeWalk): ObjectId = walk.next match {
-        case true if(walk.getPathString == path) => walk.getObjectId(0)
-        case true => getPathObjectId(path, walk)
-      }
-
-      val objectId = using(new TreeWalk(git.getRepository)){ treeWalk =>
-        treeWalk.addTree(revCommit.getTree)
-        treeWalk.setRecursive(true)
-        getPathObjectId(path, treeWalk)
-      }
-
-      if(raw){
-        // Download
-        defining(JGitUtil.getContent(git, objectId, false).get){ bytes =>
-          contentType = FileUtil.getContentType(path, bytes)
-          bytes
-        }
-      } else {
-        // Viewer
-        val large  = FileUtil.isLarge(git.getRepository.getObjectDatabase.open(objectId).getSize)
-        val viewer = if(FileUtil.isImage(path)) "image" else if(large) "large" else "other"
-        val bytes  = if(viewer == "other") JGitUtil.getContent(git, objectId, false) else None
-
-        val content = if(viewer == "other"){
-          if(bytes.isDefined && FileUtil.isText(bytes.get)){
-            // text
-            JGitUtil.ContentInfo("text", bytes.map(StringUtil.convertFromByteArray))
-          } else {
-            // binary
-            JGitUtil.ContentInfo("binary", None)
-          }
-        } else {
-          // image or large
-          JGitUtil.ContentInfo(viewer, None)
-        }
-
-        repo.html.blob(id, repository, path.split("/").toList, content, new JGitUtil.CommitInfo(revCommit))
-      }
-    }
-  })
-
-  /**
-   * Displays details of the specified commit.
-   */
-  get("/:owner/:repository/commit/:id")(referrersOnly { repository =>
-    val id = params("id")
-
-    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-      defining(JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))){ revCommit =>
-        JGitUtil.getDiffs(git, id) match { case (diffs, oldCommitId) =>
-          repo.html.commit(id, new JGitUtil.CommitInfo(revCommit),
-            JGitUtil.getBranchesOfCommit(git, revCommit.getName),
-            JGitUtil.getTagsOfCommit(git, revCommit.getName),
-            repository, diffs, oldCommitId)
-        }
-      }
-    }
-  })
-
-  /**
-   * Displays branches.
-   */
-  get("/:owner/:repository/branches")(referrersOnly { repository =>
-    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-      // retrieve latest update date of each branch
-      val branchInfo = repository.branchList.map { branchName =>
-        val revCommit = git.log.add(git.getRepository.resolve(branchName)).setMaxCount(1).call.iterator.next
-        (branchName, revCommit.getCommitterIdent.getWhen)
-      }
-      repo.html.branches(branchInfo, repository)
-    }
-  })
-
-  /**
-   * Displays tags.
-   */
-  get("/:owner/:repository/tags")(referrersOnly {
-    repo.html.tags(_)
-  })
-
-  /**
-   * Download repository contents as an archive.
-   */
-  get("/:owner/:repository/archive/:name")(referrersOnly { repository =>
-    val name = params("name")
-
-    if(name.endsWith(".zip")){
-      val revision = name.replaceFirst("\\.zip$", "")
-      val workDir = getDownloadWorkDir(repository.owner, repository.name, session.getId)
-      if(workDir.exists){
-        FileUtils.deleteDirectory(workDir)
-      }
-      workDir.mkdirs
-
-      val zipFile = new File(workDir, (if(revision.length == 40) revision.substring(0, 10) else revision) + ".zip")
-
-      using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-        val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(revision))
-        using(new TreeWalk(git.getRepository)){ walk =>
-          val reader   = walk.getObjectReader
-          val objectId = new MutableObjectId
-
-          using(new ZipOutputStream(new java.io.FileOutputStream(zipFile))){ out =>
-            walk.addTree(revCommit.getTree)
-            walk.setRecursive(true)
-
-            while(walk.next){
-              val name = walk.getPathString
-              val mode = walk.getFileMode(0)
-              if(mode != FileMode.TREE){
-                walk.getObjectId(objectId, 0)
-                val entry = new ZipEntry(name)
-                val loader = reader.open(objectId)
-                entry.setSize(loader.getSize)
-                out.putNextEntry(entry)
-                loader.copyTo(out)
-              }
-            }
-          }
-        }
-      }
-
-      contentType = "application/octet-stream"
-      zipFile
-    } else {
-      BadRequest
-    }
-  })
-
-  get("/:owner/:repository/network/members")(referrersOnly { repository =>
-    repo.html.forked(
-      getRepository(
-        repository.repository.originUserName.getOrElse(repository.owner),
-        repository.repository.originRepositoryName.getOrElse(repository.name),
-        baseUrl),
-      getForkedRepositories(
-        repository.repository.originUserName.getOrElse(repository.owner),
-        repository.repository.originRepositoryName.getOrElse(repository.name)),
-      repository)
-  })
-  
-  private def splitPath(repository: service.RepositoryService.RepositoryInfo, path: String): (String, String) = {
-    val id = repository.branchList.collectFirst {
-      case branch if(path == branch || path.startsWith(branch + "/")) => branch
-    } orElse repository.tags.collectFirst {
-      case tag if(path == tag.name || path.startsWith(tag.name + "/")) => tag.name
-    } orElse Some(path.split("/")(0)) get
-
-    (id, path.substring(id.length).replaceFirst("^/", ""))
-  }
-
-  /**
-   * Provides HTML of the file list.
-   * 
-   * @param repository the repository information
-   * @param revstr the branch name or commit id(optional)
-   * @param path the directory path (optional)
-   * @return HTML of the file list
-   */
-  private def fileList(repository: RepositoryService.RepositoryInfo, revstr: String = "", path: String = ".") = {
-    if(repository.commitCount == 0){
-      repo.html.guide(repository)
-    } else {
-      using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
-        val revisions = Seq(if(revstr.isEmpty) repository.repository.defaultBranch else revstr, repository.branchList.head)
-        // get specified commit
-        JGitUtil.getDefaultBranch(git, repository, revstr).map { case (objectId, revision) =>
-          defining(JGitUtil.getRevCommitFromId(git, objectId)){ revCommit =>
-          // get files
-            val files = JGitUtil.getFileList(git, revision, path)
-            // process README.md
-            val readme = files.find(_.name == "README.md").map { file =>
-              StringUtil.convertFromByteArray(JGitUtil.getContent(Git.open(getRepositoryDir(repository.owner, repository.name)), file.id, true).get)
-            }
-
-            repo.html.files(revision, repository,
-              if(path == ".") Nil else path.split("/").toList, // current path
-              new JGitUtil.CommitInfo(revCommit), // latest commit
-              files, readme)
-          }
-        } getOrElse NotFound
-      }
-    }
-  }
-  
-}

src/main/scala/app/SignInController.scala

@@ -1,58 +0,0 @@
-package app
-
-import service._
-import jp.sf.amateras.scalatra.forms._
-import util.Implicits._
-import util.StringUtil._
-import util.Keys
-
-class SignInController extends SignInControllerBase with SystemSettingsService with AccountService
-
-trait SignInControllerBase extends ControllerBase { self: SystemSettingsService with AccountService =>
-  
-  case class SignInForm(userName: String, password: String)
-  
-  val form = mapping(
-    "userName" -> trim(label("Username", text(required))),
-    "password" -> trim(label("Password", text(required)))
-  )(SignInForm.apply)
-  
-  get("/signin"){
-    val redirect = params.get("redirect")
-    if(redirect.isDefined && redirect.get.startsWith("/")){
-      session.setAttribute(Keys.Session.Redirect, redirect.get)
-    }
-    html.signin(loadSystemSettings())
-  }
-
-  post("/signin", form){ form =>
-    authenticate(loadSystemSettings(), form.userName, form.password) match {
-      case Some(account) => signin(account)
-      case None          => redirect("/signin")
-    }
-  }
-
-  get("/signout"){
-    session.invalidate
-    redirect("/")
-  }
-
-  /**
-   * Set account information into HttpSession and redirect.
-   */
-  private def signin(account: model.Account) = {
-    session.setAttribute(Keys.Session.LoginAccount, account)
-    updateLastLoginDate(account.userName)
-
-    session.getAndRemove[String](Keys.Session.Redirect).map { redirectUrl =>
-      if(redirectUrl.replaceFirst("/$", "") == request.getContextPath){
-        redirect("/")
-      } else {
-        redirect(urlEncode(redirectUrl).replaceAll("%2F", "/"))
-      }
-    }.getOrElse {
-      redirect("/")
-    }
-  }
-
-}

src/main/scala/app/SystemSettingsController.scala

@@ -1,51 +0,0 @@
-package app
-
-import service.{AccountService, SystemSettingsService}
-import SystemSettingsService._
-import util.AdminAuthenticator
-import jp.sf.amateras.scalatra.forms._
-import org.scalatra.FlashMapSupport
-
-class SystemSettingsController extends SystemSettingsControllerBase
-  with SystemSettingsService with AccountService with AdminAuthenticator
-
-trait SystemSettingsControllerBase extends ControllerBase with FlashMapSupport {
-  self: SystemSettingsService with AccountService with AdminAuthenticator =>
-
-  private val form = mapping(
-    "allowAccountRegistration" -> trim(label("Account registration", boolean())),
-    "gravatar"                 -> trim(label("Gravatar", boolean())),
-    "notification"             -> trim(label("Notification", boolean())),
-    "smtp"                     -> optionalIfNotChecked("notification", mapping(
-        "host"                     -> trim(label("SMTP Host", text(required))),
-        "port"                     -> trim(label("SMTP Port", optional(number()))),
-        "user"                     -> trim(label("SMTP User", optional(text()))),
-        "password"                 -> trim(label("SMTP Password", optional(text()))),
-        "ssl"                      -> trim(label("Enable SSL", optional(boolean()))),
-        "fromAddress"              -> trim(label("FROM Address", optional(text()))),
-        "fromName"                 -> trim(label("FROM Name", optional(text())))
-    )(Smtp.apply)),
-    "ldapAuthentication"       -> trim(label("LDAP", boolean())),
-    "ldap"                     -> optionalIfNotChecked("ldapAuthentication", mapping(
-        "host"                     -> trim(label("LDAP host", text(required))),
-        "port"                     -> trim(label("LDAP port", optional(number()))),
-        "bindDN"                   -> trim(label("Bind DN", optional(text()))),
-        "bindPassword"             -> trim(label("Bind Password", optional(text()))),
-        "baseDN"                   -> trim(label("Base DN", text(required))),
-        "userNameAttribute"        -> trim(label("User name attribute", text(required))),
-        "mailAttribute"            -> trim(label("Mail address attribute", text(required)))
-    )(Ldap.apply))
-  )(SystemSettings.apply)
-
-
-  get("/admin/system")(adminOnly {
-    admin.html.system(loadSystemSettings(), flash.get("info"))
-  })
-
-  post("/admin/system", form)(adminOnly { form =>
-    saveSystemSettings(form)
-    flash += "info" -> "System settings has been updated."
-    redirect("/admin/system")
-  })
-
-}

src/main/scala/app/UserManagementController.scala

@@ -1,145 +0,0 @@
-package app
-
-import service._
-import util.AdminAuthenticator
-import util.StringUtil._
-import util.ControlUtil._
-import jp.sf.amateras.scalatra.forms._
-
-class UserManagementController extends UserManagementControllerBase
-  with AccountService with RepositoryService with AdminAuthenticator
-
-trait UserManagementControllerBase extends AccountManagementControllerBase {
-  self: AccountService with RepositoryService with AdminAuthenticator =>
-  
-  case class NewUserForm(userName: String, password: String, fullName: String,
-                         mailAddress: String, isAdmin: Boolean,
-                         url: Option[String], fileId: Option[String])
-
-  case class EditUserForm(userName: String, password: Option[String], fullName: String,
-                          mailAddress: String, isAdmin: Boolean,
-                          url: Option[String], fileId: Option[String], clearImage: Boolean)
-
-  case class NewGroupForm(groupName: String, url: Option[String], fileId: Option[String],
-                          memberNames: Option[String])
-
-  case class EditGroupForm(groupName: String, url: Option[String], fileId: Option[String],
-                           memberNames: Option[String], clearImage: Boolean)
-
-  val newUserForm = mapping(
-    "userName"    -> trim(label("Username"     , text(required, maxlength(100), identifier, uniqueUserName))),
-    "password"    -> trim(label("Password"     , text(required, maxlength(20)))),
-    "fullName"    -> trim(label("Full Name"    , text(required, maxlength(100)))),
-    "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress()))),
-    "isAdmin"     -> trim(label("User Type"    , boolean())),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
-    "fileId"      -> trim(label("File ID"      , optional(text())))
-  )(NewUserForm.apply)
-
-  val editUserForm = mapping(
-    "userName"    -> trim(label("Username"     , text(required, maxlength(100), identifier))),
-    "password"    -> trim(label("Password"     , optional(text(maxlength(20))))),
-    "fullName"    -> trim(label("Full Name"    , text(required, maxlength(100)))),
-    "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress("userName")))),
-    "isAdmin"     -> trim(label("User Type"    , boolean())),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
-    "fileId"      -> trim(label("File ID"      , optional(text()))),
-    "clearImage"  -> trim(label("Clear image"  , boolean()))
-  )(EditUserForm.apply)
-
-  val newGroupForm = mapping(
-    "groupName"   -> trim(label("Group name"   , text(required, maxlength(100), identifier, uniqueUserName))),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
-    "fileId"      -> trim(label("File ID"      , optional(text()))),
-    "memberNames" -> trim(label("Member Names" , optional(text())))
-  )(NewGroupForm.apply)
-
-  val editGroupForm = mapping(
-    "groupName"   -> trim(label("Group name"   , text(required, maxlength(100), identifier))),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
-    "fileId"      -> trim(label("File ID"      , optional(text()))),
-    "memberNames" -> trim(label("Member Names" , optional(text()))),
-    "clearImage"  -> trim(label("Clear image"  , boolean()))
-  )(EditGroupForm.apply)
-
-  get("/admin/users")(adminOnly {
-    val users = getAllUsers()
-    val members = users.collect { case account if(account.isGroupAccount) =>
-      account.userName -> getGroupMembers(account.userName)
-    }.toMap
-    admin.users.html.list(users, members)
-  })
-  
-  get("/admin/users/_newuser")(adminOnly {
-    admin.users.html.user(None)
-  })
-  
-  post("/admin/users/_newuser", newUserForm)(adminOnly { form =>
-    createAccount(form.userName, sha1(form.password), form.fullName, form.mailAddress, form.isAdmin, form.url)
-    updateImage(form.userName, form.fileId, false)
-    redirect("/admin/users")
-  })
-  
-  get("/admin/users/:userName/_edituser")(adminOnly {
-    val userName = params("userName")
-    admin.users.html.user(getAccountByUserName(userName))
-  })
-  
-  post("/admin/users/:name/_edituser", editUserForm)(adminOnly { form =>
-    val userName = params("userName")
-    getAccountByUserName(userName).map { account =>
-      updateAccount(getAccountByUserName(userName).get.copy(
-        password     = form.password.map(sha1).getOrElse(account.password),
-        fullName     = form.fullName,
-        mailAddress  = form.mailAddress,
-        isAdmin      = form.isAdmin,
-        url          = form.url))
-
-      updateImage(userName, form.fileId, form.clearImage)
-      redirect("/admin/users")
-
-    } getOrElse NotFound
-  })
-
-  get("/admin/users/_newgroup")(adminOnly {
-    admin.users.html.group(None, Nil)
-  })
-
-  post("/admin/users/_newgroup", newGroupForm)(adminOnly { form =>
-    createGroup(form.groupName, form.url)
-    updateGroupMembers(form.groupName, form.memberNames.map(_.split(",").toList).getOrElse(Nil))
-    updateImage(form.groupName, form.fileId, false)
-    redirect("/admin/users")
-  })
-
-  get("/admin/users/:groupName/_editgroup")(adminOnly {
-    defining(params("groupName")){ groupName =>
-      admin.users.html.group(getAccountByUserName(groupName), getGroupMembers(groupName))
-    }
-  })
-
-  post("/admin/users/:groupName/_editgroup", editGroupForm)(adminOnly { form =>
-    defining(params("groupName"), form.memberNames.map(_.split(",").toList).getOrElse(Nil)){ case (groupName, memberNames) =>
-      getAccountByUserName(groupName).map { account =>
-        updateGroup(groupName, form.url)
-        updateGroupMembers(form.groupName, memberNames)
-
-        getRepositoryNamesOfUser(form.groupName).foreach { repositoryName =>
-          removeCollaborators(form.groupName, repositoryName)
-          memberNames.foreach { userName =>
-            addCollaborator(form.groupName, repositoryName, userName)
-          }
-        }
-
-        updateImage(form.groupName, form.fileId, form.clearImage)
-        redirect("/admin/users")
-
-      } getOrElse NotFound
-    }
-  })
-
-  post("/admin/users/_usercheck")(adminOnly {
-    getAccountByUserName(params("userName")).isDefined
-  })
-
-}

src/main/scala/gitbucket/core/controller/AccountController.scala

@@ -0,0 +1,471 @@
+package gitbucket.core.controller
+
+import gitbucket.core.account.html
+import gitbucket.core.helper
+import gitbucket.core.model.GroupMember
+import gitbucket.core.util._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.util.Directory._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.StringUtil._
+import gitbucket.core.ssh.SshUtil
+import gitbucket.core.service._
+import jp.sf.amateras.scalatra.forms._
+import org.apache.commons.io.FileUtils
+import org.scalatra.i18n.Messages
+import org.eclipse.jgit.api.Git
+import org.eclipse.jgit.lib.{FileMode, Constants}
+import org.eclipse.jgit.dircache.DirCache
+
+
+class AccountController extends AccountControllerBase
+  with AccountService with RepositoryService with ActivityService with WikiService with LabelsService with SshKeyService
+  with OneselfAuthenticator with UsersAuthenticator with GroupManagerAuthenticator with ReadableUsersAuthenticator
+
+trait AccountControllerBase extends AccountManagementControllerBase {
+  self: AccountService with RepositoryService with ActivityService with WikiService with LabelsService with SshKeyService
+    with OneselfAuthenticator with UsersAuthenticator with GroupManagerAuthenticator with ReadableUsersAuthenticator =>
+
+  case class AccountNewForm(userName: String, password: String, fullName: String, mailAddress: String,
+                            url: Option[String], fileId: Option[String])
+
+  case class AccountEditForm(password: Option[String], fullName: String, mailAddress: String,
+                             url: Option[String], fileId: Option[String], clearImage: Boolean)
+
+  case class SshKeyForm(title: String, publicKey: String)
+
+  val newForm = mapping(
+    "userName"    -> trim(label("User name"    , text(required, maxlength(100), identifier, uniqueUserName))),
+    "password"    -> trim(label("Password"     , text(required, maxlength(20)))),
+    "fullName"    -> trim(label("Full Name"    , text(required, maxlength(100)))),
+    "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress()))),
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text())))
+  )(AccountNewForm.apply)
+
+  val editForm = mapping(
+    "password"    -> trim(label("Password"     , optional(text(maxlength(20))))),
+    "fullName"    -> trim(label("Full Name"    , text(required, maxlength(100)))),
+    "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress("userName")))),
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text()))),
+    "clearImage"  -> trim(label("Clear image"  , boolean()))
+  )(AccountEditForm.apply)
+
+  val sshKeyForm = mapping(
+    "title"     -> trim(label("Title", text(required, maxlength(100)))),
+    "publicKey" -> trim(label("Key"  , text(required, validPublicKey)))
+  )(SshKeyForm.apply)
+
+  case class NewGroupForm(groupName: String, url: Option[String], fileId: Option[String], members: String)
+  case class EditGroupForm(groupName: String, url: Option[String], fileId: Option[String], members: String, clearImage: Boolean)
+
+  val newGroupForm = mapping(
+    "groupName" -> trim(label("Group name" ,text(required, maxlength(100), identifier, uniqueUserName))),
+    "url"       -> trim(label("URL"        ,optional(text(maxlength(200))))),
+    "fileId"    -> trim(label("File ID"    ,optional(text()))),
+    "members"   -> trim(label("Members"    ,text(required, members)))
+  )(NewGroupForm.apply)
+
+  val editGroupForm = mapping(
+    "groupName"  -> trim(label("Group name"  ,text(required, maxlength(100), identifier))),
+    "url"        -> trim(label("URL"         ,optional(text(maxlength(200))))),
+    "fileId"     -> trim(label("File ID"     ,optional(text()))),
+    "members"    -> trim(label("Members"     ,text(required, members))),
+    "clearImage" -> trim(label("Clear image" ,boolean()))
+  )(EditGroupForm.apply)
+
+  case class RepositoryCreationForm(owner: String, name: String, description: Option[String], isPrivate: Boolean, createReadme: Boolean)
+  case class ForkRepositoryForm(owner: String, name: String)
+
+  val newRepositoryForm = mapping(
+    "owner"        -> trim(label("Owner"          , text(required, maxlength(40), identifier, existsAccount))),
+    "name"         -> trim(label("Repository name", text(required, maxlength(40), identifier, uniqueRepository))),
+    "description"  -> trim(label("Description"    , optional(text()))),
+    "isPrivate"    -> trim(label("Repository Type", boolean())),
+    "createReadme" -> trim(label("Create README"  , boolean()))
+  )(RepositoryCreationForm.apply)
+
+  val forkRepositoryForm = mapping(
+    "owner" -> trim(label("Repository owner", text(required))),
+    "name"  -> trim(label("Repository name",  text(required)))
+  )(ForkRepositoryForm.apply)
+
+  case class AccountForm(accountName: String)
+
+  val accountForm = mapping(
+    "account" -> trim(label("Group/User name", text(required, validAccountName)))
+  )(AccountForm.apply)
+
+  /**
+   * Displays user information.
+   */
+  get("/:userName") {
+    val userName = params("userName")
+    getAccountByUserName(userName).map { account =>
+      params.getOrElse("tab", "repositories") match {
+        // Public Activity
+        case "activity" =>
+          gitbucket.core.account.html.activity(account,
+            if(account.isGroupAccount) Nil else getGroupsByUserName(userName),
+            getActivitiesByUser(userName, true))
+
+        // Members
+        case "members" if(account.isGroupAccount) => {
+          val members = getGroupMembers(account.userName)
+          gitbucket.core.account.html.members(account, members.map(_.userName),
+            context.loginAccount.exists(x => members.exists { member => member.userName == x.userName && member.isManager }))
+        }
+
+        // Repositories
+        case _ => {
+          val members = getGroupMembers(account.userName)
+          gitbucket.core.account.html.repositories(account,
+            if(account.isGroupAccount) Nil else getGroupsByUserName(userName),
+            getVisibleRepositories(context.loginAccount, context.baseUrl, Some(userName)),
+            context.loginAccount.exists(x => members.exists { member => member.userName == x.userName && member.isManager }))
+        }
+      }
+    } getOrElse NotFound
+  }
+
+  get("/:userName.atom") {
+    val userName = params("userName")
+    contentType = "application/atom+xml; type=feed"
+    helper.xml.feed(getActivitiesByUser(userName, true))
+  }
+
+  get("/:userName/_avatar"){
+    val userName = params("userName")
+    getAccountByUserName(userName).flatMap(_.image).map { image =>
+      RawData(FileUtil.getMimeType(image), new java.io.File(getUserUploadDir(userName), image))
+    } getOrElse {
+      contentType = "image/png"
+      Thread.currentThread.getContextClassLoader.getResourceAsStream("noimage.png")
+    }
+  }
+
+  get("/:userName/_edit")(oneselfOnly {
+    val userName = params("userName")
+    getAccountByUserName(userName).map { x =>
+      html.edit(x, flash.get("info"))
+    } getOrElse NotFound
+  })
+
+  post("/:userName/_edit", editForm)(oneselfOnly { form =>
+    val userName = params("userName")
+    getAccountByUserName(userName).map { account =>
+      updateAccount(account.copy(
+        password    = form.password.map(sha1).getOrElse(account.password),
+        fullName    = form.fullName,
+        mailAddress = form.mailAddress,
+        url         = form.url))
+
+      updateImage(userName, form.fileId, form.clearImage)
+      flash += "info" -> "Account information has been updated."
+      redirect(s"/${userName}/_edit")
+
+    } getOrElse NotFound
+  })
+
+  get("/:userName/_delete")(oneselfOnly {
+    val userName = params("userName")
+
+    getAccountByUserName(userName, true).foreach { account =>
+      // Remove repositories
+      getRepositoryNamesOfUser(userName).foreach { repositoryName =>
+        deleteRepository(userName, repositoryName)
+        FileUtils.deleteDirectory(getRepositoryDir(userName, repositoryName))
+        FileUtils.deleteDirectory(getWikiRepositoryDir(userName, repositoryName))
+        FileUtils.deleteDirectory(getTemporaryDir(userName, repositoryName))
+      }
+      // Remove from GROUP_MEMBER, COLLABORATOR and REPOSITORY
+      removeUserRelatedData(userName)
+
+      updateAccount(account.copy(isRemoved = true))
+    }
+
+    session.invalidate
+    redirect("/")
+  })
+
+  get("/:userName/_ssh")(oneselfOnly {
+    val userName = params("userName")
+    getAccountByUserName(userName).map { x =>
+      html.ssh(x, getPublicKeys(x.userName))
+    } getOrElse NotFound
+  })
+
+  post("/:userName/_ssh", sshKeyForm)(oneselfOnly { form =>
+    val userName = params("userName")
+    addPublicKey(userName, form.title, form.publicKey)
+    redirect(s"/${userName}/_ssh")
+  })
+
+  get("/:userName/_ssh/delete/:id")(oneselfOnly {
+    val userName = params("userName")
+    val sshKeyId = params("id").toInt
+    deletePublicKey(userName, sshKeyId)
+    redirect(s"/${userName}/_ssh")
+  })
+
+  get("/register"){
+    if(context.settings.allowAccountRegistration){
+      if(context.loginAccount.isDefined){
+        redirect("/")
+      } else {
+        html.register()
+      }
+    } else NotFound
+  }
+
+  post("/register", newForm){ form =>
+    if(context.settings.allowAccountRegistration){
+      createAccount(form.userName, sha1(form.password), form.fullName, form.mailAddress, false, form.url)
+      updateImage(form.userName, form.fileId, false)
+      redirect("/signin")
+    } else NotFound
+  }
+
+  get("/groups/new")(usersOnly {
+    html.group(None, List(GroupMember("", context.loginAccount.get.userName, true)))
+  })
+
+  post("/groups/new", newGroupForm)(usersOnly { form =>
+    createGroup(form.groupName, form.url)
+    updateGroupMembers(form.groupName, form.members.split(",").map {
+      _.split(":") match {
+        case Array(userName, isManager) => (userName, isManager.toBoolean)
+      }
+    }.toList)
+    updateImage(form.groupName, form.fileId, false)
+    redirect(s"/${form.groupName}")
+  })
+
+  get("/:groupName/_editgroup")(managersOnly {
+    defining(params("groupName")){ groupName =>
+      html.group(getAccountByUserName(groupName, true), getGroupMembers(groupName))
+    }
+  })
+
+  get("/:groupName/_deletegroup")(managersOnly {
+    defining(params("groupName")){ groupName =>
+      // Remove from GROUP_MEMBER
+      updateGroupMembers(groupName, Nil)
+      // Remove repositories
+      getRepositoryNamesOfUser(groupName).foreach { repositoryName =>
+        deleteRepository(groupName, repositoryName)
+        FileUtils.deleteDirectory(getRepositoryDir(groupName, repositoryName))
+        FileUtils.deleteDirectory(getWikiRepositoryDir(groupName, repositoryName))
+        FileUtils.deleteDirectory(getTemporaryDir(groupName, repositoryName))
+      }
+    }
+    redirect("/")
+  })
+
+  post("/:groupName/_editgroup", editGroupForm)(managersOnly { form =>
+    defining(params("groupName"), form.members.split(",").map {
+      _.split(":") match {
+        case Array(userName, isManager) => (userName, isManager.toBoolean)
+      }
+    }.toList){ case (groupName, members) =>
+      getAccountByUserName(groupName, true).map { account =>
+        updateGroup(groupName, form.url, false)
+
+        // Update GROUP_MEMBER
+        updateGroupMembers(form.groupName, members)
+        // Update COLLABORATOR for group repositories
+        getRepositoryNamesOfUser(form.groupName).foreach { repositoryName =>
+          removeCollaborators(form.groupName, repositoryName)
+          members.foreach { case (userName, isManager) =>
+            addCollaborator(form.groupName, repositoryName, userName)
+          }
+        }
+
+        updateImage(form.groupName, form.fileId, form.clearImage)
+        redirect(s"/${form.groupName}")
+
+      } getOrElse NotFound
+    }
+  })
+
+  /**
+   * Show the new repository form.
+   */
+  get("/new")(usersOnly {
+    html.newrepo(getGroupsByUserName(context.loginAccount.get.userName), context.settings.isCreateRepoOptionPublic)
+  })
+
+  /**
+   * Create new repository.
+   */
+  post("/new", newRepositoryForm)(usersOnly { form =>
+    LockUtil.lock(s"${form.owner}/${form.name}"){
+      if(getRepository(form.owner, form.name, context.baseUrl).isEmpty){
+        val ownerAccount  = getAccountByUserName(form.owner).get
+        val loginAccount  = context.loginAccount.get
+        val loginUserName = loginAccount.userName
+
+        // Insert to the database at first
+        createRepository(form.name, form.owner, form.description, form.isPrivate)
+
+        // Add collaborators for group repository
+        if(ownerAccount.isGroupAccount){
+          getGroupMembers(form.owner).foreach { member =>
+            addCollaborator(form.owner, form.name, member.userName)
+          }
+        }
+
+        // Insert default labels
+        insertDefaultLabels(form.owner, form.name)
+
+        // Create the actual repository
+        val gitdir = getRepositoryDir(form.owner, form.name)
+        JGitUtil.initRepository(gitdir)
+
+        if(form.createReadme){
+          using(Git.open(gitdir)){ git =>
+            val builder  = DirCache.newInCore.builder()
+            val inserter = git.getRepository.newObjectInserter()
+            val headId   = git.getRepository.resolve(Constants.HEAD + "^{commit}")
+            val content  = if(form.description.nonEmpty){
+              form.name + "\n" +
+              "===============\n" +
+              "\n" +
+              form.description.get
+            } else {
+              form.name + "\n" +
+              "===============\n"
+            }
+
+            builder.add(JGitUtil.createDirCacheEntry("README.md", FileMode.REGULAR_FILE,
+              inserter.insert(Constants.OBJ_BLOB, content.getBytes("UTF-8"))))
+            builder.finish()
+
+            JGitUtil.createNewCommit(git, inserter, headId, builder.getDirCache.writeTree(inserter),
+              Constants.HEAD, loginAccount.fullName, loginAccount.mailAddress, "Initial commit")
+          }
+        }
+
+        // Create Wiki repository
+        createWikiRepository(loginAccount, form.owner, form.name)
+
+        // Record activity
+        recordCreateRepositoryActivity(form.owner, form.name, loginUserName)
+      }
+
+      // redirect to the repository
+      redirect(s"/${form.owner}/${form.name}")
+    }
+  })
+
+  get("/:owner/:repository/fork")(readableUsersOnly { repository =>
+    val loginAccount   = context.loginAccount.get
+    val loginUserName  = loginAccount.userName
+    val groups         = getGroupsByUserName(loginUserName)
+    groups match {
+      case _: List[String] =>
+        val managerPermissions = groups.map { group =>
+          val members = getGroupMembers(group)
+          context.loginAccount.exists(x => members.exists { member => member.userName == x.userName && member.isManager })
+        }
+        helper.html.forkrepository(
+          repository,
+          (groups zip managerPermissions).toMap
+        )
+      case _ => redirect(s"/${loginUserName}")
+    }
+  })
+
+  post("/:owner/:repository/fork", accountForm)(readableUsersOnly { (form, repository) =>
+    val loginAccount  = context.loginAccount.get
+    val loginUserName = loginAccount.userName
+    val accountName   = form.accountName
+
+    LockUtil.lock(s"${accountName}/${repository.name}"){
+      if(getRepository(accountName, repository.name, baseUrl).isDefined ||
+          (accountName != loginUserName && !getGroupsByUserName(loginUserName).contains(accountName))){
+        // redirect to the repository if repository already exists
+        redirect(s"/${accountName}/${repository.name}")
+      } else {
+        // Insert to the database at first
+        val originUserName = repository.repository.originUserName.getOrElse(repository.owner)
+        val originRepositoryName = repository.repository.originRepositoryName.getOrElse(repository.name)
+
+        createRepository(
+          repositoryName       = repository.name,
+          userName             = accountName,
+          description          = repository.repository.description,
+          isPrivate            = repository.repository.isPrivate,
+          originRepositoryName = Some(originRepositoryName),
+          originUserName       = Some(originUserName),
+          parentRepositoryName = Some(repository.name),
+          parentUserName       = Some(repository.owner)
+        )
+
+        // Insert default labels
+        insertDefaultLabels(accountName, repository.name)
+
+        // clone repository actually
+        JGitUtil.cloneRepository(
+          getRepositoryDir(repository.owner, repository.name),
+          getRepositoryDir(accountName, repository.name))
+
+        // Create Wiki repository
+        JGitUtil.cloneRepository(
+          getWikiRepositoryDir(repository.owner, repository.name),
+          getWikiRepositoryDir(accountName, repository.name))
+
+        // Record activity
+        recordForkActivity(repository.owner, repository.name, loginUserName, accountName)
+        // redirect to the repository
+        redirect(s"/${accountName}/${repository.name}")
+      }
+    }
+  })
+
+  private def insertDefaultLabels(userName: String, repositoryName: String): Unit = {
+    createLabel(userName, repositoryName, "bug", "fc2929")
+    createLabel(userName, repositoryName, "duplicate", "cccccc")
+    createLabel(userName, repositoryName, "enhancement", "84b6eb")
+    createLabel(userName, repositoryName, "invalid", "e6e6e6")
+    createLabel(userName, repositoryName, "question", "cc317c")
+    createLabel(userName, repositoryName, "wontfix", "ffffff")
+  }
+
+  private def existsAccount: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] =
+      if(getAccountByUserName(value).isEmpty) Some("User or group does not exist.") else None
+  }
+
+  private def uniqueRepository: Constraint = new Constraint(){
+    override def validate(name: String, value: String, params: Map[String, String], messages: Messages): Option[String] =
+      params.get("owner").flatMap { userName =>
+        getRepositoryNamesOfUser(userName).find(_ == value).map(_ => "Repository already exists.")
+      }
+  }
+
+  private def members: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] = {
+      if(value.split(",").exists {
+        _.split(":") match { case Array(userName, isManager) => isManager.toBoolean }
+      }) None else Some("Must select one manager at least.")
+    }
+  }
+
+  private def validPublicKey: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] = SshUtil.str2PublicKey(value) match {
+     case Some(_) => None
+     case None => Some("Key is invalid.")
+    }
+  }
+
+  private def validAccountName: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] = {
+      getAccountByUserName(value) match {
+        case Some(_) => None
+        case None => Some("Invalid Group/User Account.")
+      }
+    }
+  }
+}

src/main/scala/gitbucket/core/controller/AnonymousAccessController.scala

@@ -0,0 +1,14 @@
+package gitbucket.core.controller
+
+class AnonymousAccessController extends AnonymousAccessControllerBase
+
+trait AnonymousAccessControllerBase extends ControllerBase {
+  get(!context.settings.allowAnonymousAccess, context.loginAccount.isEmpty) {
+    if(!context.currentPath.startsWith("/assets") && !context.currentPath.startsWith("/signin") &&
+      !context.currentPath.startsWith("/register")) {
+      Unauthorized()
+    } else {
+      pass()
+    }
+  }
+}

src/main/scala/gitbucket/core/controller/ControllerBase.scala

@@ -1,33 +1,34 @@
-package app
+package gitbucket.core.controller
 
-import _root_.util.Directory._
-import _root_.util.Implicits._
-import _root_.util.ControlUtil._
-import _root_.util.{FileUtil, Validations, Keys}
+import gitbucket.core.service.{AccountService, SystemSettingsService}
+import gitbucket.core.util._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Directory._
+import gitbucket.core.model.Account
 import org.scalatra._
 import org.scalatra.json._
 import org.json4s._
 import jp.sf.amateras.scalatra.forms._
 import org.apache.commons.io.FileUtils
-import model.Account
-import scala.Some
-import service.AccountService
-import javax.servlet.http.{HttpServletResponse, HttpSession, HttpServletRequest}
-import java.text.SimpleDateFormat
+import javax.servlet.http.{HttpServletResponse, HttpServletRequest}
 import javax.servlet.{FilterChain, ServletResponse, ServletRequest}
+import org.scalatra.i18n._
 
 /**
  * Provides generic features for controller implementations.
  */
 abstract class ControllerBase extends ScalatraFilter
-  with ClientSideValidationFormSupport with JacksonJsonSupport with Validations {
+  with ClientSideValidationFormSupport with JacksonJsonSupport with I18nSupport with FlashMapSupport with Validations
+  with SystemSettingsService {
 
   implicit val jsonFormats = DefaultFormats
 
-  // Don't set content type via Accept header.
-  override def format(implicit request: HttpServletRequest) = ""
+// TODO Scala 2.11
+//  // Don't set content type via Accept header.
+//  override def format(implicit request: HttpServletRequest) = ""
 
-  override def doFilter(request: ServletRequest, response: ServletResponse, chain: FilterChain) {
+  override def doFilter(request: ServletRequest, response: ServletResponse, chain: FilterChain): Unit = try {
     val httpRequest  = request.asInstanceOf[HttpServletRequest]
     val httpResponse = response.asInstanceOf[HttpServletResponse]
     val context      = request.getServletContext.getContextPath
@@ -35,15 +36,16 @@ abstract class ControllerBase extends ScalatraFilter
 
     if(path.startsWith("/console/")){
       val account = httpRequest.getSession.getAttribute(Keys.Session.LoginAccount).asInstanceOf[Account]
+      val baseUrl = this.baseUrl(httpRequest)
       if(account == null){
         // Redirect to login form
-        httpResponse.sendRedirect(context + "/signin?" + path)
+        httpResponse.sendRedirect(baseUrl + "/signin?redirect=" + StringUtil.urlEncode(path))
       } else if(account.isAdmin){
         // H2 Console (administrators only)
         chain.doFilter(request, response)
       } else {
         // Redirect to dashboard
-        httpResponse.sendRedirect(context + "/")
+        httpResponse.sendRedirect(baseUrl + "/")
       }
     } else if(path.startsWith("/git/")){
       // Git repository
@@ -52,15 +54,24 @@ abstract class ControllerBase extends ScalatraFilter
       // Scalatra actions
       super.doFilter(request, response, chain)
     }
+  } finally {
+    contextCache.remove();
   }
 
+  private val contextCache = new java.lang.ThreadLocal[Context]()
+
   /**
    * Returns the context object for the request.
    */
-  implicit def context: Context = Context(servletContext.getContextPath, LoginAccount, currentURL, request)
-
-  private def currentURL: String = defining(request.getQueryString){ queryString =>
-    request.getRequestURI + (if(queryString != null) "?" + queryString else "")
+  implicit def context: Context = {
+    contextCache.get match {
+      case null => {
+        val context = Context(loadSystemSettings(), LoginAccount, request)
+        contextCache.set(context)
+        context
+      }
+      case context => context
+    }
   }
 
   private def LoginAccount: Option[Account] = session.getAs[Account](Keys.Session.LoginAccount)
@@ -71,7 +82,7 @@ abstract class ControllerBase extends ScalatraFilter
       action
     }
 
-  override def ajaxGet[T](path : String, form : MappingValueType[T])(action : T => Any) : Route =
+  override def ajaxGet[T](path : String, form : ValueType[T])(action : T => Any) : Route =
     super.ajaxGet(path, form){ form =>
       request.setAttribute(Keys.Request.Ajax, "true")
       action(form)
@@ -83,7 +94,7 @@ abstract class ControllerBase extends ScalatraFilter
       action
     }
 
-  override def ajaxPost[T](path : String, form : MappingValueType[T])(action : T => Any) : Route =
+  override def ajaxPost[T](path : String, form : ValueType[T])(action : T => Any) : Route =
     super.ajaxPost(path, form){ form =>
       request.setAttribute(Keys.Request.Ajax, "true")
       action(form)
@@ -93,10 +104,10 @@ abstract class ControllerBase extends ScalatraFilter
     if(request.hasAttribute(Keys.Request.Ajax)){
       org.scalatra.NotFound()
     } else {
-      org.scalatra.NotFound(html.error("Not Found"))
+      org.scalatra.NotFound(gitbucket.core.html.error("Not Found"))
     }
 
-  protected def Unauthorized()(implicit context: app.Context) =
+  protected def Unauthorized()(implicit context: Context) =
     if(request.hasAttribute(Keys.Request.Ajax)){
       org.scalatra.Unauthorized()
     } else {
@@ -106,27 +117,46 @@ abstract class ControllerBase extends ScalatraFilter
         if(request.getMethod.toUpperCase == "POST"){
           org.scalatra.Unauthorized(redirect("/signin"))
         } else {
-          org.scalatra.Unauthorized(redirect("/signin?redirect=" + currentURL))
+          org.scalatra.Unauthorized(redirect("/signin?redirect=" + StringUtil.urlEncode(
+            defining(request.getQueryString){ queryString =>
+              request.getRequestURI.substring(request.getContextPath.length) + (if(queryString != null) "?" + queryString else "")
+            }
+          )))
         }
       }
     }
 
-  protected def baseUrl = defining(request.getRequestURL.toString){ url =>
-    url.substring(0, url.length - (request.getRequestURI.length - request.getContextPath.length))
-  }
+  // TODO Scala 2.11
+  override def url(path: String, params: Iterable[(String, Any)] = Iterable.empty,
+                   includeContextPath: Boolean = true, includeServletPath: Boolean = true,
+                   absolutize: Boolean = true, withSessionId: Boolean = true)
+                  (implicit request: HttpServletRequest, response: HttpServletResponse): String =
+    if (path.startsWith("http")) path
+    else baseUrl + super.url(path, params, false, false, false)
 
+  /**
+   * Use this method to response the raw data against XSS.
+   */
+  protected def RawData[T](contentType: String, rawData: T): T = {
+    if(contentType.split(";").head.trim.toLowerCase.startsWith("text/html")){
+      this.contentType = "text/plain"
+    } else {
+      this.contentType = contentType
+    }
+    response.addHeader("X-Content-Type-Options", "nosniff")
+    rawData
+  }
 }
 
 /**
  * Context object for the current request.
  */
-case class Context(path: String, loginAccount: Option[Account], currentUrl: String, request: HttpServletRequest){
+case class Context(settings: SystemSettingsService.SystemSettings, loginAccount: Option[Account], request: HttpServletRequest){
 
-  def redirectUrl = if(request.getParameter("redirect") != null){
-    request.getParameter("redirect")
-  } else {
-    currentUrl
-  }
+  val path = settings.baseUrl.getOrElse(request.getContextPath)
+  val currentPath = request.getRequestURI.substring(request.getContextPath.length)
+  val baseUrl = settings.baseUrl(request)
+  val host = new java.net.URL(baseUrl).getHost
 
   /**
    * Get object from cache.
@@ -148,7 +178,7 @@ case class Context(path: String, loginAccount: Option[Account], currentUrl: Stri
 /**
  * Base trait for controllers which manages account information.
  */
-trait AccountManagementControllerBase extends ControllerBase with FileUploadControllerBase {
+trait AccountManagementControllerBase extends ControllerBase {
   self: AccountService  =>
 
   protected def updateImage(userName: String, fileId: Option[String], clearImage: Boolean): Unit =
@@ -159,9 +189,9 @@ trait AccountManagementControllerBase extends ControllerBase with FileUploadCont
       }
     } else {
       fileId.map { fileId =>
-        val filename = "avatar." + FileUtil.getExtension(getUploadedFilename(fileId).get)
+        val filename = "avatar." + FileUtil.getExtension(session.getAndRemove(Keys.Session.Upload(fileId)).get)
         FileUtils.moveFile(
-          getTemporaryFile(fileId),
+          new java.io.File(getTemporaryDir(session.getId), fileId),
           new java.io.File(getUserUploadDir(userName), filename)
         )
         updateAvatarImage(userName, Some(filename))
@@ -169,40 +199,15 @@ trait AccountManagementControllerBase extends ControllerBase with FileUploadCont
     }
 
   protected def uniqueUserName: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] =
-      getAccountByUserName(value).map { _ => "User already exists." }
+    override def validate(name: String, value: String, messages: Messages): Option[String] =
+      getAccountByUserName(value, true).map { _ => "User already exists." }
   }
 
   protected def uniqueMailAddress(paramName: String = ""): Constraint = new Constraint(){
-    override def validate(name: String, value: String, params: Map[String, String]): Option[String] =
-      getAccountByMailAddress(value)
+    override def validate(name: String, value: String, params: Map[String, String], messages: Messages): Option[String] =
+      getAccountByMailAddress(value, true)
         .filter { x => if(paramName.isEmpty) true else Some(x.userName) != params.get(paramName) }
         .map    { _ => "Mail address is already registered." }
   }
 
 }
-
-/**
- * Base trait for controllers which needs file uploading feature.
- */
-trait FileUploadControllerBase {
-
-  def generateFileId: String =
-    new SimpleDateFormat("yyyyMMddHHmmSSsss").format(new java.util.Date(System.currentTimeMillis))
-
-  def TemporaryDir(implicit session: HttpSession): java.io.File =
-    new java.io.File(GitBucketHome, s"tmp/_upload/${session.getId}")
-
-  def getTemporaryFile(fileId: String)(implicit session: HttpSession): java.io.File =
-    new java.io.File(TemporaryDir, fileId)
-
-  //  def removeTemporaryFile(fileId: String)(implicit session: HttpSession): Unit =
-  //    getTemporaryFile(fileId).delete()
-
-  def removeTemporaryFiles()(implicit session: HttpSession): Unit =
-    FileUtils.deleteDirectory(TemporaryDir)
-
-  def getUploadedFilename(fileId: String)(implicit session: HttpSession): Option[String] =
-    session.getAndRemove[String](Keys.Session.Upload(fileId))
-
-}

src/main/scala/gitbucket/core/controller/DashboardController.scala

@@ -0,0 +1,138 @@
+package gitbucket.core.controller
+
+import gitbucket.core.dashboard.html
+import gitbucket.core.service.{RepositoryService, PullRequestService, AccountService, IssuesService}
+import gitbucket.core.util.{StringUtil, Keys, UsersAuthenticator}
+import gitbucket.core.util.Implicits._
+import gitbucket.core.service.IssuesService._
+
+class DashboardController extends DashboardControllerBase
+  with IssuesService with PullRequestService with RepositoryService with AccountService
+  with UsersAuthenticator
+
+trait DashboardControllerBase extends ControllerBase {
+  self: IssuesService with PullRequestService with RepositoryService with AccountService
+    with UsersAuthenticator =>
+
+  get("/dashboard/issues")(usersOnly {
+    val q = request.getParameter("q")
+    val account = context.loginAccount.get
+    Option(q).map { q =>
+      val condition = IssueSearchCondition(q, Map[String, Int]())
+      q match {
+        case q if(q.contains("is:pr")) => redirect(s"/dashboard/pulls?q=${StringUtil.urlEncode(q)}")
+        case q if(q.contains(s"author:${account.userName}")) => redirect(s"/dashboard/issues/created_by${condition.toURL}")
+        case q if(q.contains(s"assignee:${account.userName}")) => redirect(s"/dashboard/issues/assigned${condition.toURL}")
+        case q if(q.contains(s"mentions:${account.userName}")) => redirect(s"/dashboard/issues/mentioned${condition.toURL}")
+        case _ => searchIssues("created_by")
+      }
+    } getOrElse {
+      searchIssues("created_by")
+    }
+  })
+
+  get("/dashboard/issues/assigned")(usersOnly {
+    searchIssues("assigned")
+  })
+
+  get("/dashboard/issues/created_by")(usersOnly {
+    searchIssues("created_by")
+  })
+
+  get("/dashboard/issues/mentioned")(usersOnly {
+    searchIssues("mentioned")
+  })
+
+  get("/dashboard/pulls")(usersOnly {
+    val q = request.getParameter("q")
+    val account = context.loginAccount.get
+    Option(q).map { q =>
+      val condition = IssueSearchCondition(q, Map[String, Int]())
+      q match {
+        case q if(q.contains("is:issue")) => redirect(s"/dashboard/issues?q=${StringUtil.urlEncode(q)}")
+        case q if(q.contains(s"author:${account.userName}")) => redirect(s"/dashboard/pulls/created_by${condition.toURL}")
+        case q if(q.contains(s"assignee:${account.userName}")) => redirect(s"/dashboard/pulls/assigned${condition.toURL}")
+        case q if(q.contains(s"mentions:${account.userName}")) => redirect(s"/dashboard/pulls/mentioned${condition.toURL}")
+        case _ => searchPullRequests("created_by")
+      }
+    } getOrElse {
+      searchPullRequests("created_by")
+    }
+  })
+
+  get("/dashboard/pulls/created_by")(usersOnly {
+    searchPullRequests("created_by")
+  })
+
+  get("/dashboard/pulls/assigned")(usersOnly {
+    searchPullRequests("assigned")
+  })
+
+  get("/dashboard/pulls/mentioned")(usersOnly {
+    searchPullRequests("mentioned")
+  })
+
+  private def getOrCreateCondition(key: String, filter: String, userName: String) = {
+    val condition = session.putAndGet(key, if(request.hasQueryString){
+      val q = request.getParameter("q")
+      if(q == null){
+        IssueSearchCondition(request)
+      } else {
+        IssueSearchCondition(q, Map[String, Int]())
+      }
+    } else session.getAs[IssueSearchCondition](key).getOrElse(IssueSearchCondition()))
+
+    filter match {
+      case "assigned"  => condition.copy(assigned = Some(userName), author = None          , mentioned = None)
+      case "mentioned" => condition.copy(assigned = None          , author = None          , mentioned = Some(userName))
+      case _           => condition.copy(assigned = None          , author = Some(userName), mentioned = None)
+    }
+  }
+
+  private def searchIssues(filter: String) = {
+    import IssuesService._
+
+    val userName  = context.loginAccount.get.userName
+    val condition = getOrCreateCondition(Keys.Session.DashboardIssues, filter, userName)
+    val userRepos = getUserRepositories(userName, context.baseUrl, true).map(repo => repo.owner -> repo.name)
+    val page      = IssueSearchCondition.page(request)
+
+    html.issues(
+      searchIssue(condition, false, (page - 1) * IssueLimit, IssueLimit, userRepos: _*),
+      page,
+      countIssue(condition.copy(state = "open"  ), false, userRepos: _*),
+      countIssue(condition.copy(state = "closed"), false, userRepos: _*),
+      filter match {
+        case "assigned"  => condition.copy(assigned  = Some(userName))
+        case "mentioned" => condition.copy(mentioned = Some(userName))
+        case _           => condition.copy(author    = Some(userName))
+      },
+      filter,
+      getGroupNames(userName))
+  }
+
+  private def searchPullRequests(filter: String) = {
+    import IssuesService._
+    import PullRequestService._
+
+    val userName  = context.loginAccount.get.userName
+    val condition = getOrCreateCondition(Keys.Session.DashboardPulls, filter, userName)
+    val allRepos  = getAllRepositories(userName)
+    val page      = IssueSearchCondition.page(request)
+
+    html.pulls(
+      searchIssue(condition, true, (page - 1) * PullRequestLimit, PullRequestLimit, allRepos: _*),
+      page,
+      countIssue(condition.copy(state = "open"  ), true, allRepos: _*),
+      countIssue(condition.copy(state = "closed"), true, allRepos: _*),
+      filter match {
+        case "assigned"  => condition.copy(assigned  = Some(userName))
+        case "mentioned" => condition.copy(mentioned = Some(userName))
+        case _           => condition.copy(author    = Some(userName))
+      },
+      filter,
+      getGroupNames(userName))
+  }
+
+
+}

src/main/scala/gitbucket/core/controller/FileUploadController.scala

@@ -0,0 +1,44 @@
+package gitbucket.core.controller
+
+import gitbucket.core.util.{Keys, FileUtil}
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Directory._
+import org.scalatra._
+import org.scalatra.servlet.{MultipartConfig, FileUploadSupport, FileItem}
+import org.apache.commons.io.FileUtils
+
+/**
+ * Provides Ajax based file upload functionality.
+ *
+ * This servlet saves uploaded file.
+ */
+class FileUploadController extends ScalatraServlet with FileUploadSupport {
+
+  configureMultipartHandling(MultipartConfig(maxFileSize = Some(3 * 1024 * 1024)))
+
+  post("/image"){
+    execute { (file, fileId) =>
+      FileUtils.writeByteArrayToFile(new java.io.File(getTemporaryDir(session.getId), fileId), file.get)
+      session += Keys.Session.Upload(fileId) -> file.name
+    }
+  }
+
+  post("/image/:owner/:repository"){
+    execute { (file, fileId) =>
+      FileUtils.writeByteArrayToFile(new java.io.File(
+        getAttachedDir(params("owner"), params("repository")),
+        fileId + "." + FileUtil.getExtension(file.getName)), file.get)
+    }
+  }
+
+  private def execute(f: (FileItem, String) => Unit) = fileParams.get("file") match {
+    case Some(file) if(FileUtil.isImage(file.name)) =>
+      defining(FileUtil.generateFileId){ fileId =>
+        f(file, fileId)
+
+        Ok(fileId)
+      }
+    case _ => BadRequest
+  }
+
+}

src/main/scala/gitbucket/core/controller/IndexController.scala

@@ -0,0 +1,109 @@
+package gitbucket.core.controller
+
+import gitbucket.core.html
+import gitbucket.core.helper.xml
+import gitbucket.core.model.Account
+import gitbucket.core.service.{RepositoryService, ActivityService, AccountService}
+import gitbucket.core.util.{LDAPUtil, Keys, UsersAuthenticator}
+import gitbucket.core.util.Implicits._
+import jp.sf.amateras.scalatra.forms._
+
+class IndexController extends IndexControllerBase 
+  with RepositoryService with ActivityService with AccountService with UsersAuthenticator
+
+trait IndexControllerBase extends ControllerBase {
+  self: RepositoryService with ActivityService with AccountService with UsersAuthenticator =>
+
+  case class SignInForm(userName: String, password: String)
+
+  val form = mapping(
+    "userName" -> trim(label("Username", text(required))),
+    "password" -> trim(label("Password", text(required)))
+  )(SignInForm.apply)
+
+  get("/"){
+    val loginAccount = context.loginAccount
+    if(loginAccount.isEmpty) {
+        html.index(getRecentActivities(),
+            getVisibleRepositories(loginAccount, context.baseUrl, withoutPhysicalInfo = true),
+            loginAccount.map{ account => getUserRepositories(account.userName, context.baseUrl, withoutPhysicalInfo = true) }.getOrElse(Nil)
+        )
+    } else {
+        val loginUserName = loginAccount.get.userName
+        val loginUserGroups = getGroupsByUserName(loginUserName)
+        var visibleOwnerSet : Set[String] = Set(loginUserName)
+        
+        visibleOwnerSet ++= loginUserGroups
+
+        html.index(getRecentActivitiesByOwners(visibleOwnerSet),
+            getVisibleRepositories(loginAccount, context.baseUrl, withoutPhysicalInfo = true),
+            loginAccount.map{ account => getUserRepositories(account.userName, context.baseUrl, withoutPhysicalInfo = true) }.getOrElse(Nil) 
+        )
+    }
+  }
+
+  get("/signin"){
+    val redirect = params.get("redirect")
+    if(redirect.isDefined && redirect.get.startsWith("/")){
+      flash += Keys.Flash.Redirect -> redirect.get
+    }
+    html.signin()
+  }
+
+  post("/signin", form){ form =>
+    authenticate(context.settings, form.userName, form.password) match {
+      case Some(account) => signin(account)
+      case None          => redirect("/signin")
+    }
+  }
+
+  get("/signout"){
+    session.invalidate
+    redirect("/")
+  }
+
+  get("/activities.atom"){
+    contentType = "application/atom+xml; type=feed"
+    xml.feed(getRecentActivities())
+  }
+
+  /**
+   * Set account information into HttpSession and redirect.
+   */
+  private def signin(account: Account) = {
+    session.setAttribute(Keys.Session.LoginAccount, account)
+    updateLastLoginDate(account.userName)
+
+    if(LDAPUtil.isDummyMailAddress(account)) {
+      redirect("/" + account.userName + "/_edit")
+    }
+
+    flash.get(Keys.Flash.Redirect).asInstanceOf[Option[String]].map { redirectUrl =>
+      if(redirectUrl.stripSuffix("/") == request.getContextPath){
+        redirect("/")
+      } else {
+        redirect(redirectUrl)
+      }
+    }.getOrElse {
+      redirect("/")
+    }
+  }
+
+  /**
+   * JSON API for collaborator completion.
+   */
+  get("/_user/proposals")(usersOnly {
+    contentType = formats("json")
+    org.json4s.jackson.Serialization.write(
+      Map("options" -> getAllUsers().filter(!_.isGroupAccount).map(_.userName).toArray)
+    )
+  })
+
+  /**
+   * JSON APU for checking user existence.
+   */
+  post("/_user/existence")(usersOnly {
+    getAccountByUserName(params("userName")).isDefined
+  })
+
+}

src/main/scala/gitbucket/core/controller/IssuesController.scala

@@ -1,368 +1,423 @@
-package app
-
-import jp.sf.amateras.scalatra.forms._
-
-import service._
-import IssuesService._
-import util.{CollaboratorsAuthenticator, ReferrerAuthenticator, ReadableUsersAuthenticator, Notifier, Keys}
-import util.Implicits._
-import util.ControlUtil._
-import org.scalatra.Ok
-
-class IssuesController extends IssuesControllerBase
-  with IssuesService with RepositoryService with AccountService with LabelsService with MilestonesService with ActivityService
-  with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator
-
-trait IssuesControllerBase extends ControllerBase {
-  self: IssuesService with RepositoryService with AccountService with LabelsService with MilestonesService with ActivityService
-    with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator =>
-
-  case class IssueCreateForm(title: String, content: Option[String],
-    assignedUserName: Option[String], milestoneId: Option[Int], labelNames: Option[String])
-  case class IssueEditForm(title: String, content: Option[String])
-  case class CommentForm(issueId: Int, content: String)
-  case class IssueStateForm(issueId: Int, content: Option[String])
-
-  val issueCreateForm = mapping(
-      "title"            -> trim(label("Title", text(required))),
-      "content"          -> trim(optional(text())),
-      "assignedUserName" -> trim(optional(text())),
-      "milestoneId"      -> trim(optional(number())),
-      "labelNames"       -> trim(optional(text()))
-    )(IssueCreateForm.apply)
-
-  val issueEditForm = mapping(
-      "title"   -> trim(label("Title", text(required))),
-      "content" -> trim(optional(text()))
-    )(IssueEditForm.apply)
-
-  val commentForm = mapping(
-      "issueId" -> label("Issue Id", number()),
-      "content" -> trim(label("Comment", text(required)))
-    )(CommentForm.apply)
-
-  val issueStateForm = mapping(
-      "issueId" -> label("Issue Id", number()),
-      "content" -> trim(optional(text()))
-    )(IssueStateForm.apply)
-
-  get("/:owner/:repository/issues")(referrersOnly {
-    searchIssues("all", _)
-  })
-
-  get("/:owner/:repository/issues/assigned/:userName")(referrersOnly {
-    searchIssues("assigned", _)
-  })
-
-  get("/:owner/:repository/issues/created_by/:userName")(referrersOnly {
-    searchIssues("created_by", _)
-  })
-
-  get("/:owner/:repository/issues/:id")(referrersOnly { repository =>
-    defining(repository.owner, repository.name, params("id")){ case (owner, name, issueId) =>
-      getIssue(owner, name, issueId) map {
-        issues.html.issue(
-          _,
-          getComments(owner, name, issueId.toInt),
-          getIssueLabels(owner, name, issueId.toInt),
-          (getCollaborators(owner, name) ::: (if(getAccountByUserName(owner).get.isGroupAccount) Nil else List(owner))).sorted,
-          getMilestonesWithIssueCount(owner, name),
-          getLabels(owner, name),
-          hasWritePermission(owner, name, context.loginAccount),
-          repository)
-      } getOrElse NotFound
-    }
-  })
-
-  get("/:owner/:repository/issues/new")(readableUsersOnly { repository =>
-    defining(repository.owner, repository.name){ case (owner, name) =>
-      issues.html.create(
-        (getCollaborators(owner, name) ::: (if(getAccountByUserName(owner).get.isGroupAccount) Nil else List(owner))).sorted,
-          getMilestones(owner, name),
-          getLabels(owner, name),
-          hasWritePermission(owner, name, context.loginAccount),
-          repository)
-    }
-  })
-
-  post("/:owner/:repository/issues/new", issueCreateForm)(readableUsersOnly { (form, repository) =>
-    defining(repository.owner, repository.name){ case (owner, name) =>
-      val writable = hasWritePermission(owner, name, context.loginAccount)
-      val userName = context.loginAccount.get.userName
-
-      // insert issue
-      val issueId = createIssue(owner, name, userName, form.title, form.content,
-        if(writable) form.assignedUserName else None,
-        if(writable) form.milestoneId else None)
-
-      // insert labels
-      if(writable){
-        form.labelNames.map { value =>
-          val labels = getLabels(owner, name)
-          value.split(",").foreach { labelName =>
-            labels.find(_.labelName == labelName).map { label =>
-              registerIssueLabel(owner, name, issueId, label.labelId)
-            }
-          }
-        }
-      }
-
-      // record activity
-      recordCreateIssueActivity(owner, name, userName, issueId, form.title)
-
-      // notifications
-      Notifier().toNotify(repository, issueId, form.content.getOrElse("")){
-        Notifier.msgIssue(s"${baseUrl}/${owner}/${name}/issues/${issueId}")
-      }
-
-      redirect(s"/${owner}/${name}/issues/${issueId}")
-    }
-  })
-
-  ajaxPost("/:owner/:repository/issues/edit/:id", issueEditForm)(readableUsersOnly { (form, repository) =>
-    defining(repository.owner, repository.name){ case (owner, name) =>
-      getIssue(owner, name, params("id")).map { issue =>
-        if(isEditable(owner, name, issue.openedUserName)){
-          updateIssue(owner, name, issue.issueId, form.title, form.content)
-          redirect(s"/${owner}/${name}/issues/_data/${issue.issueId}")
-        } else Unauthorized
-      } getOrElse NotFound
-    }
-  })
-
-  post("/:owner/:repository/issue_comments/new", commentForm)(readableUsersOnly { (form, repository) =>
-    handleComment(form.issueId, Some(form.content), repository)() map { case (issue, id) =>
-      redirect(s"/${repository.owner}/${repository.name}/${
-        if(issue.isPullRequest) "pull" else "issues"}/${form.issueId}#comment-${id}")
-    } getOrElse NotFound
-  })
-
-  post("/:owner/:repository/issue_comments/state", issueStateForm)(readableUsersOnly { (form, repository) =>
-    handleComment(form.issueId, form.content, repository)() map { case (issue, id) =>
-      redirect(s"/${repository.owner}/${repository.name}/${
-        if(issue.isPullRequest) "pull" else "issues"}/${form.issueId}#comment-${id}")
-    } getOrElse NotFound
-  })
-
-  ajaxPost("/:owner/:repository/issue_comments/edit/:id", commentForm)(readableUsersOnly { (form, repository) =>
-    defining(repository.owner, repository.name){ case (owner, name) =>
-      getComment(owner, name, params("id")).map { comment =>
-        if(isEditable(owner, name, comment.commentedUserName)){
-          updateComment(comment.commentId, form.content)
-          redirect(s"/${owner}/${name}/issue_comments/_data/${comment.commentId}")
-        } else Unauthorized
-      } getOrElse NotFound
-    }
-  })
-
-  ajaxPost("/:owner/:repository/issue_comments/delete/:id")(readableUsersOnly { repository =>
-    defining(repository.owner, repository.name){ case (owner, name) =>
-      getComment(owner, name, params("id")).map { comment =>
-        if(isEditable(owner, name, comment.commentedUserName)){
-          Ok(deleteComment(comment.commentId))
-        } else Unauthorized
-      } getOrElse NotFound
-    }
-  })
-
-  ajaxGet("/:owner/:repository/issues/_data/:id")(readableUsersOnly { repository =>
-    getIssue(repository.owner, repository.name, params("id")) map { x =>
-      if(isEditable(x.userName, x.repositoryName, x.openedUserName)){
-        params.get("dataType") collect {
-          case t if t == "html" => issues.html.editissue(
-              x.title, x.content, x.issueId, x.userName, x.repositoryName)
-        } getOrElse {
-          contentType = formats("json")
-          org.json4s.jackson.Serialization.write(
-              Map("title"   -> x.title,
-                  "content" -> view.Markdown.toHtml(x.content getOrElse "No description given.",
-                      repository, false, true)
-              ))
-        }
-      } else Unauthorized
-    } getOrElse NotFound
-  })
-
-  ajaxGet("/:owner/:repository/issue_comments/_data/:id")(readableUsersOnly { repository =>
-    getComment(repository.owner, repository.name, params("id")) map { x =>
-      if(isEditable(x.userName, x.repositoryName, x.commentedUserName)){
-        params.get("dataType") collect {
-          case t if t == "html" => issues.html.editcomment(
-              x.content, x.commentId, x.userName, x.repositoryName)
-        } getOrElse {
-          contentType = formats("json")
-          org.json4s.jackson.Serialization.write(
-              Map("content" -> view.Markdown.toHtml(x.content,
-                  repository, false, true)
-              ))
-        }
-      } else Unauthorized
-    } getOrElse NotFound
-  })
-
-  ajaxPost("/:owner/:repository/issues/:id/label/new")(collaboratorsOnly { repository =>
-    defining(params("id").toInt){ issueId =>
-      registerIssueLabel(repository.owner, repository.name, issueId, params("labelId").toInt)
-      issues.html.labellist(getIssueLabels(repository.owner, repository.name, issueId))
-    }
-  })
-
-  ajaxPost("/:owner/:repository/issues/:id/label/delete")(collaboratorsOnly { repository =>
-    defining(params("id").toInt){ issueId =>
-      deleteIssueLabel(repository.owner, repository.name, issueId, params("labelId").toInt)
-      issues.html.labellist(getIssueLabels(repository.owner, repository.name, issueId))
-    }
-  })
-
-  ajaxPost("/:owner/:repository/issues/:id/assign")(collaboratorsOnly { repository =>
-    updateAssignedUserName(repository.owner, repository.name, params("id").toInt, assignedUserName("assignedUserName"))
-    Ok("updated")
-  })
-
-  ajaxPost("/:owner/:repository/issues/:id/milestone")(collaboratorsOnly { repository =>
-    updateMilestoneId(repository.owner, repository.name, params("id").toInt, milestoneId("milestoneId"))
-    milestoneId("milestoneId").map { milestoneId =>
-      getMilestonesWithIssueCount(repository.owner, repository.name)
-          .find(_._1.milestoneId == milestoneId).map { case (_, openCount, closeCount) =>
-        issues.milestones.html.progress(openCount + closeCount, closeCount, false)
-      } getOrElse NotFound
-    } getOrElse Ok()
-  })
-
-  post("/:owner/:repository/issues/batchedit/state")(collaboratorsOnly { repository =>
-    defining(params.get("value")){ action =>
-      executeBatch(repository) {
-        handleComment(_, None, repository)( _ => action)
-      }
-    }
-  })
-
-  post("/:owner/:repository/issues/batchedit/label")(collaboratorsOnly { repository =>
-    params("value").toIntOpt.map{ labelId =>
-      executeBatch(repository) { issueId =>
-        getIssueLabel(repository.owner, repository.name, issueId, labelId) getOrElse {
-          registerIssueLabel(repository.owner, repository.name, issueId, labelId)
-        }
-      }
-    } getOrElse NotFound
-  })
-
-  post("/:owner/:repository/issues/batchedit/assign")(collaboratorsOnly { repository =>
-    defining(assignedUserName("value")){ value =>
-      executeBatch(repository) {
-        updateAssignedUserName(repository.owner, repository.name, _, value)
-      }
-    }
-  })
-
-  post("/:owner/:repository/issues/batchedit/milestone")(collaboratorsOnly { repository =>
-    defining(milestoneId("value")){ value =>
-      executeBatch(repository) {
-        updateMilestoneId(repository.owner, repository.name, _, value)
-      }
-    }
-  })
-
-  val assignedUserName = (key: String) => params.get(key) filter (_.trim != "")
-  val milestoneId: String => Option[Int] = (key: String) => params.get(key).flatMap(_.toIntOpt)
-
-  private def isEditable(owner: String, repository: String, author: String)(implicit context: app.Context): Boolean =
-    hasWritePermission(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
-
-  private def executeBatch(repository: RepositoryService.RepositoryInfo)(execute: Int => Unit) = {
-    params("checked").split(',') map(_.toInt) foreach execute
-    redirect(s"/${repository.owner}/${repository.name}/issues")
-  }
-
-  /**
-   * @see [[https://github.com/takezoe/gitbucket/wiki/CommentAction]]
-   */
-  private def handleComment(issueId: Int, content: Option[String], repository: RepositoryService.RepositoryInfo)
-      (getAction: model.Issue => Option[String] =
-           p1 => params.get("action").filter(_ => isEditable(p1.userName, p1.repositoryName, p1.openedUserName))) = {
-
-    defining(repository.owner, repository.name){ case (owner, name) =>
-      val userName = context.loginAccount.get.userName
-
-      getIssue(owner, name, issueId.toString) map { issue =>
-        val (action, recordActivity) =
-          getAction(issue)
-            .collect {
-            case "close"  => true  -> (Some("close")  ->
-              Some(if(issue.isPullRequest) recordClosePullRequestActivity _ else recordCloseIssueActivity _))
-            case "reopen" => false -> (Some("reopen") ->
-              Some(recordReopenIssueActivity _))
-          }
-            .map { case (closed, t) =>
-            updateClosed(owner, name, issueId, closed)
-            t
-          }
-            .getOrElse(None -> None)
-
-        val commentId = content
-          .map       ( _ -> action.map( _ + "_comment" ).getOrElse("comment") )
-          .getOrElse ( action.get.capitalize -> action.get )
-        match {
-          case (content, action) => createComment(owner, name, userName, issueId, content, action)
-        }
-
-        // record activity
-        content foreach {
-          (if(issue.isPullRequest) recordCommentPullRequestActivity _ else recordCommentIssueActivity _)
-          (owner, name, userName, issueId, _)
-        }
-        recordActivity foreach ( _ (owner, name, userName, issueId, issue.title) )
-
-        // notifications
-        Notifier() match {
-          case f =>
-            content foreach {
-              f.toNotify(repository, issueId, _){
-                Notifier.msgComment(s"${baseUrl}/${owner}/${name}/${
-                  if(issue.isPullRequest) "pull" else "issues"}/${issueId}#comment-${commentId}")
-              }
-            }
-            action foreach {
-              f.toNotify(repository, issueId, _){
-                Notifier.msgStatus(s"${baseUrl}/${owner}/${name}/issues/${issueId}")
-              }
-            }
-        }
-
-        issue -> commentId
-      }
-    }
-  }
-
-  private def searchIssues(filter: String, repository: RepositoryService.RepositoryInfo) = {
-    defining(repository.owner, repository.name){ case (owner, repoName) =>
-      val filterUser = Map(filter -> params.getOrElse("userName", ""))
-      val page       = IssueSearchCondition.page(request)
-      val sessionKey = Keys.Session.Issues(owner, repoName)
-
-      // retrieve search condition
-      val condition = session.putAndGet(sessionKey,
-        if(request.hasQueryString) IssueSearchCondition(request)
-        else session.getAs[IssueSearchCondition](sessionKey).getOrElse(IssueSearchCondition())
-      )
-
-      issues.html.list(
-          searchIssue(condition, filterUser, false, (page - 1) * IssueLimit, IssueLimit, owner -> repoName),
-          page,
-          (getCollaborators(owner, repoName) :+ owner).sorted,
-          getMilestones(owner, repoName),
-          getLabels(owner, repoName),
-          countIssue(condition.copy(state = "open"), filterUser, false, owner -> repoName),
-          countIssue(condition.copy(state = "closed"), filterUser, false, owner -> repoName),
-          countIssue(condition, Map.empty, false, owner -> repoName),
-          context.loginAccount.map(x => countIssue(condition, Map("assigned" -> x.userName), false, owner -> repoName)),
-          context.loginAccount.map(x => countIssue(condition, Map("created_by" -> x.userName), false, owner -> repoName)),
-          countIssueGroupByLabels(owner, repoName, condition, filterUser),
-          condition,
-          filter,
-          repository,
-          hasWritePermission(owner, repoName, context.loginAccount))
-    }
-  }
-
-}
+package gitbucket.core.controller
+
+import gitbucket.core.issues.html
+import gitbucket.core.model.Issue
+import gitbucket.core.service._
+import gitbucket.core.util._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.view
+import gitbucket.core.view.Markdown
+import jp.sf.amateras.scalatra.forms._
+
+import IssuesService._
+import org.scalatra.Ok
+
+class IssuesController extends IssuesControllerBase
+  with IssuesService with RepositoryService with AccountService with LabelsService with MilestonesService with ActivityService
+  with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator
+
+trait IssuesControllerBase extends ControllerBase {
+  self: IssuesService with RepositoryService with AccountService with LabelsService with MilestonesService with ActivityService
+    with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator =>
+
+  case class IssueCreateForm(title: String, content: Option[String],
+    assignedUserName: Option[String], milestoneId: Option[Int], labelNames: Option[String])
+  case class CommentForm(issueId: Int, content: String)
+  case class IssueStateForm(issueId: Int, content: Option[String])
+
+  val issueCreateForm = mapping(
+      "title"            -> trim(label("Title", text(required))),
+      "content"          -> trim(optional(text())),
+      "assignedUserName" -> trim(optional(text())),
+      "milestoneId"      -> trim(optional(number())),
+      "labelNames"       -> trim(optional(text()))
+    )(IssueCreateForm.apply)
+
+  val issueTitleEditForm = mapping(
+    "title" -> trim(label("Title", text(required)))
+    )(x => x)
+  val issueEditForm = mapping(
+    "content" -> trim(optional(text()))
+    )(x => x)
+
+  val commentForm = mapping(
+      "issueId" -> label("Issue Id", number()),
+      "content" -> trim(label("Comment", text(required)))
+    )(CommentForm.apply)
+
+  val issueStateForm = mapping(
+      "issueId" -> label("Issue Id", number()),
+      "content" -> trim(optional(text()))
+    )(IssueStateForm.apply)
+
+  get("/:owner/:repository/issues")(referrersOnly { repository =>
+    val q = request.getParameter("q")
+    if(Option(q).exists(_.contains("is:pr"))){
+      redirect(s"/${repository.owner}/${repository.name}/pulls?q=" + StringUtil.urlEncode(q))
+    } else {
+      searchIssues(repository)
+    }
+  })
+
+  get("/:owner/:repository/issues/:id")(referrersOnly { repository =>
+    defining(repository.owner, repository.name, params("id")){ case (owner, name, issueId) =>
+      getIssue(owner, name, issueId) map {
+        html.issue(
+          _,
+          getComments(owner, name, issueId.toInt),
+          getIssueLabels(owner, name, issueId.toInt),
+          (getCollaborators(owner, name) ::: (if(getAccountByUserName(owner).get.isGroupAccount) Nil else List(owner))).sorted,
+          getMilestonesWithIssueCount(owner, name),
+          getLabels(owner, name),
+          hasWritePermission(owner, name, context.loginAccount),
+          repository)
+      } getOrElse NotFound
+    }
+  })
+
+  get("/:owner/:repository/issues/new")(readableUsersOnly { repository =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      html.create(
+        (getCollaborators(owner, name) ::: (if(getAccountByUserName(owner).get.isGroupAccount) Nil else List(owner))).sorted,
+          getMilestones(owner, name),
+          getLabels(owner, name),
+          hasWritePermission(owner, name, context.loginAccount),
+          repository)
+    }
+  })
+
+  post("/:owner/:repository/issues/new", issueCreateForm)(readableUsersOnly { (form, repository) =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      val writable = hasWritePermission(owner, name, context.loginAccount)
+      val userName = context.loginAccount.get.userName
+
+      // insert issue
+      val issueId = createIssue(owner, name, userName, form.title, form.content,
+        if(writable) form.assignedUserName else None,
+        if(writable) form.milestoneId else None)
+
+      // insert labels
+      if(writable){
+        form.labelNames.map { value =>
+          val labels = getLabels(owner, name)
+          value.split(",").foreach { labelName =>
+            labels.find(_.labelName == labelName).map { label =>
+              registerIssueLabel(owner, name, issueId, label.labelId)
+            }
+          }
+        }
+      }
+
+      // record activity
+      recordCreateIssueActivity(owner, name, userName, issueId, form.title)
+
+      // extract references and create refer comment
+      getIssue(owner, name, issueId.toString).foreach { issue =>
+        createReferComment(owner, name, issue, form.title + " " + form.content.getOrElse(""))
+      }
+
+      // notifications
+      Notifier().toNotify(repository, issueId, form.content.getOrElse("")){
+        Notifier.msgIssue(s"${context.baseUrl}/${owner}/${name}/issues/${issueId}")
+      }
+
+      redirect(s"/${owner}/${name}/issues/${issueId}")
+    }
+  })
+
+  ajaxPost("/:owner/:repository/issues/edit_title/:id", issueTitleEditForm)(readableUsersOnly { (title, repository) =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      getIssue(owner, name, params("id")).map { issue =>
+        if(isEditable(owner, name, issue.openedUserName)){
+          // update issue
+          updateIssue(owner, name, issue.issueId, title, issue.content)
+          // extract references and create refer comment
+          createReferComment(owner, name, issue.copy(title = title), title)
+
+          redirect(s"/${owner}/${name}/issues/_data/${issue.issueId}")
+        } else Unauthorized
+      } getOrElse NotFound
+    }
+  })
+
+  ajaxPost("/:owner/:repository/issues/edit/:id", issueEditForm)(readableUsersOnly { (content, repository) =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      getIssue(owner, name, params("id")).map { issue =>
+        if(isEditable(owner, name, issue.openedUserName)){
+          // update issue
+          updateIssue(owner, name, issue.issueId, issue.title, content)
+          // extract references and create refer comment
+          createReferComment(owner, name, issue, content.getOrElse(""))
+
+          redirect(s"/${owner}/${name}/issues/_data/${issue.issueId}")
+        } else Unauthorized
+      } getOrElse NotFound
+    }
+  })
+
+  post("/:owner/:repository/issue_comments/new", commentForm)(readableUsersOnly { (form, repository) =>
+    handleComment(form.issueId, Some(form.content), repository)() map { case (issue, id) =>
+      redirect(s"/${repository.owner}/${repository.name}/${
+        if(issue.isPullRequest) "pull" else "issues"}/${form.issueId}#comment-${id}")
+    } getOrElse NotFound
+  })
+
+  post("/:owner/:repository/issue_comments/state", issueStateForm)(readableUsersOnly { (form, repository) =>
+    handleComment(form.issueId, form.content, repository)() map { case (issue, id) =>
+      redirect(s"/${repository.owner}/${repository.name}/${
+        if(issue.isPullRequest) "pull" else "issues"}/${form.issueId}#comment-${id}")
+    } getOrElse NotFound
+  })
+
+  ajaxPost("/:owner/:repository/issue_comments/edit/:id", commentForm)(readableUsersOnly { (form, repository) =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      getComment(owner, name, params("id")).map { comment =>
+        if(isEditable(owner, name, comment.commentedUserName)){
+          updateComment(comment.commentId, form.content)
+          redirect(s"/${owner}/${name}/issue_comments/_data/${comment.commentId}")
+        } else Unauthorized
+      } getOrElse NotFound
+    }
+  })
+
+  ajaxPost("/:owner/:repository/issue_comments/delete/:id")(readableUsersOnly { repository =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      getComment(owner, name, params("id")).map { comment =>
+        if(isEditable(owner, name, comment.commentedUserName)){
+          Ok(deleteComment(comment.commentId))
+        } else Unauthorized
+      } getOrElse NotFound
+    }
+  })
+
+  ajaxGet("/:owner/:repository/issues/_data/:id")(readableUsersOnly { repository =>
+    getIssue(repository.owner, repository.name, params("id")) map { x =>
+      if(isEditable(x.userName, x.repositoryName, x.openedUserName)){
+        params.get("dataType") collect {
+          case t if t == "html" => html.editissue(
+              x.content, x.issueId, x.userName, x.repositoryName)
+        } getOrElse {
+          contentType = formats("json")
+          org.json4s.jackson.Serialization.write(
+              Map("title"   -> x.title,
+                  "content" -> Markdown.toHtml(x.content getOrElse "No description given.",
+                      repository, false, true, true, isEditable(x.userName, x.repositoryName, x.openedUserName))
+              ))
+        }
+      } else Unauthorized
+    } getOrElse NotFound
+  })
+
+  ajaxGet("/:owner/:repository/issue_comments/_data/:id")(readableUsersOnly { repository =>
+    getComment(repository.owner, repository.name, params("id")) map { x =>
+      if(isEditable(x.userName, x.repositoryName, x.commentedUserName)){
+        params.get("dataType") collect {
+          case t if t == "html" => html.editcomment(
+              x.content, x.commentId, x.userName, x.repositoryName)
+        } getOrElse {
+          contentType = formats("json")
+          org.json4s.jackson.Serialization.write(
+              Map("content" -> view.Markdown.toHtml(x.content,
+                  repository, false, true, true, isEditable(x.userName, x.repositoryName, x.commentedUserName))
+              ))
+        }
+      } else Unauthorized
+    } getOrElse NotFound
+  })
+
+  ajaxPost("/:owner/:repository/issues/:id/label/new")(collaboratorsOnly { repository =>
+    defining(params("id").toInt){ issueId =>
+      registerIssueLabel(repository.owner, repository.name, issueId, params("labelId").toInt)
+      html.labellist(getIssueLabels(repository.owner, repository.name, issueId))
+    }
+  })
+
+  ajaxPost("/:owner/:repository/issues/:id/label/delete")(collaboratorsOnly { repository =>
+    defining(params("id").toInt){ issueId =>
+      deleteIssueLabel(repository.owner, repository.name, issueId, params("labelId").toInt)
+      html.labellist(getIssueLabels(repository.owner, repository.name, issueId))
+    }
+  })
+
+  ajaxPost("/:owner/:repository/issues/:id/assign")(collaboratorsOnly { repository =>
+    updateAssignedUserName(repository.owner, repository.name, params("id").toInt, assignedUserName("assignedUserName"))
+    Ok("updated")
+  })
+
+  ajaxPost("/:owner/:repository/issues/:id/milestone")(collaboratorsOnly { repository =>
+    updateMilestoneId(repository.owner, repository.name, params("id").toInt, milestoneId("milestoneId"))
+    milestoneId("milestoneId").map { milestoneId =>
+      getMilestonesWithIssueCount(repository.owner, repository.name)
+          .find(_._1.milestoneId == milestoneId).map { case (_, openCount, closeCount) =>
+        gitbucket.core.issues.milestones.html.progress(openCount + closeCount, closeCount)
+      } getOrElse NotFound
+    } getOrElse Ok()
+  })
+
+  post("/:owner/:repository/issues/batchedit/state")(collaboratorsOnly { repository =>
+    defining(params.get("value")){ action =>
+      action match {
+        case Some("open")  => executeBatch(repository) { handleComment(_, None, repository)( _ => Some("reopen")) }
+        case Some("close") => executeBatch(repository) { handleComment(_, None, repository)( _ => Some("close"))  }
+        case _ => // TODO BadRequest
+      }
+    }
+  })
+
+  post("/:owner/:repository/issues/batchedit/label")(collaboratorsOnly { repository =>
+    params("value").toIntOpt.map{ labelId =>
+      executeBatch(repository) { issueId =>
+        getIssueLabel(repository.owner, repository.name, issueId, labelId) getOrElse {
+          registerIssueLabel(repository.owner, repository.name, issueId, labelId)
+        }
+      }
+    } getOrElse NotFound
+  })
+
+  post("/:owner/:repository/issues/batchedit/assign")(collaboratorsOnly { repository =>
+    defining(assignedUserName("value")){ value =>
+      executeBatch(repository) {
+        updateAssignedUserName(repository.owner, repository.name, _, value)
+      }
+    }
+  })
+
+  post("/:owner/:repository/issues/batchedit/milestone")(collaboratorsOnly { repository =>
+    defining(milestoneId("value")){ value =>
+      executeBatch(repository) {
+        updateMilestoneId(repository.owner, repository.name, _, value)
+      }
+    }
+  })
+
+  get("/:owner/:repository/_attached/:file")(referrersOnly { repository =>
+    (Directory.getAttachedDir(repository.owner, repository.name) match {
+      case dir if(dir.exists && dir.isDirectory) =>
+        dir.listFiles.find(_.getName.startsWith(params("file") + ".")).map { file =>
+          RawData(FileUtil.getMimeType(file.getName), file)
+        }
+      case _ => None
+    }) getOrElse NotFound
+  })
+
+  val assignedUserName = (key: String) => params.get(key) filter (_.trim != "")
+  val milestoneId: String => Option[Int] = (key: String) => params.get(key).flatMap(_.toIntOpt)
+
+  private def isEditable(owner: String, repository: String, author: String)(implicit context: Context): Boolean =
+    hasWritePermission(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
+
+  private def executeBatch(repository: RepositoryService.RepositoryInfo)(execute: Int => Unit) = {
+    params("checked").split(',') map(_.toInt) foreach execute
+    params("from") match {
+      case "issues" => redirect(s"/${repository.owner}/${repository.name}/issues")
+      case "pulls"  => redirect(s"/${repository.owner}/${repository.name}/pulls")
+    }
+  }
+
+  private def createReferComment(owner: String, repository: String, fromIssue: Issue, message: String) = {
+    StringUtil.extractIssueId(message).foreach { issueId =>
+      if(getIssue(owner, repository, issueId).isDefined){
+        createComment(owner, repository, context.loginAccount.get.userName, issueId.toInt,
+                      fromIssue.issueId + ":" + fromIssue.title, "refer")
+      }
+    }
+  }
+
+  /**
+   * @see [[https://github.com/takezoe/gitbucket/wiki/CommentAction]]
+   */
+  private def handleComment(issueId: Int, content: Option[String], repository: RepositoryService.RepositoryInfo)
+      (getAction: Issue => Option[String] =
+           p1 => params.get("action").filter(_ => isEditable(p1.userName, p1.repositoryName, p1.openedUserName))) = {
+
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      val userName = context.loginAccount.get.userName
+
+      getIssue(owner, name, issueId.toString) flatMap { issue =>
+        val (action, recordActivity) =
+          getAction(issue)
+            .collect {
+              case "close" if(!issue.closed) => true  ->
+                (Some("close")  -> Some(if(issue.isPullRequest) recordClosePullRequestActivity _ else recordCloseIssueActivity _))
+              case "reopen" if(issue.closed) => false ->
+                (Some("reopen") -> Some(recordReopenIssueActivity _))
+            }
+            .map { case (closed, t) =>
+              updateClosed(owner, name, issueId, closed)
+              t
+            }
+            .getOrElse(None -> None)
+
+        val commentId = (content, action) match {
+          case (None, None) => None
+          case (None, Some(action)) => Some(createComment(owner, name, userName, issueId, action.capitalize, action))
+          case (Some(content), _) => Some(createComment(owner, name, userName, issueId, content, action.map(_+ "_comment").getOrElse("comment")))
+        }
+
+        // record comment activity if comment is entered
+        content foreach {
+          (if(issue.isPullRequest) recordCommentPullRequestActivity _ else recordCommentIssueActivity _)
+          (owner, name, userName, issueId, _)
+        }
+        recordActivity foreach ( _ (owner, name, userName, issueId, issue.title) )
+
+        // extract references and create refer comment
+        content.map { content =>
+          createReferComment(owner, name, issue, content)
+        }
+
+        // notifications
+        Notifier() match {
+          case f =>
+            content foreach {
+              f.toNotify(repository, issueId, _){
+                Notifier.msgComment(s"${context.baseUrl}/${owner}/${name}/${
+                  if(issue.isPullRequest) "pull" else "issues"}/${issueId}#comment-${commentId.get}")
+              }
+            }
+            action foreach {
+              f.toNotify(repository, issueId, _){
+                Notifier.msgStatus(s"${context.baseUrl}/${owner}/${name}/issues/${issueId}")
+              }
+            }
+        }
+
+        commentId.map( issue -> _ )
+      }
+    }
+  }
+
+  private def searchIssues(repository: RepositoryService.RepositoryInfo) = {
+    defining(repository.owner, repository.name){ case (owner, repoName) =>
+      val page       = IssueSearchCondition.page(request)
+      val sessionKey = Keys.Session.Issues(owner, repoName)
+
+      // retrieve search condition
+      val condition = session.putAndGet(sessionKey,
+        if(request.hasQueryString){
+          val q = request.getParameter("q")
+          if(q == null || q.trim.isEmpty){
+            IssueSearchCondition(request)
+          } else {
+            IssueSearchCondition(q, getMilestones(owner, repoName).map(x => (x.title, x.milestoneId)).toMap)
+          }
+        } else session.getAs[IssueSearchCondition](sessionKey).getOrElse(IssueSearchCondition())
+      )
+
+      html.list(
+          "issues",
+          searchIssue(condition, false, (page - 1) * IssueLimit, IssueLimit, owner -> repoName),
+          page,
+          (getCollaborators(owner, repoName) :+ owner).sorted,
+          getMilestones(owner, repoName),
+          getLabels(owner, repoName),
+          countIssue(condition.copy(state = "open"  ), false, owner -> repoName),
+          countIssue(condition.copy(state = "closed"), false, owner -> repoName),
+          condition,
+          repository,
+          hasWritePermission(owner, repoName, context.loginAccount))
+    }
+  }
+
+}

src/main/scala/gitbucket/core/controller/LabelsController.scala

@@ -0,0 +1,83 @@
+package gitbucket.core.controller
+
+import gitbucket.core.issues.labels.html
+import gitbucket.core.service.{RepositoryService, AccountService, IssuesService, LabelsService}
+import gitbucket.core.util.{ReferrerAuthenticator, CollaboratorsAuthenticator}
+import gitbucket.core.util.Implicits._
+import jp.sf.amateras.scalatra.forms._
+import org.scalatra.i18n.Messages
+import org.scalatra.Ok
+
+class LabelsController extends LabelsControllerBase
+  with LabelsService with IssuesService with RepositoryService with AccountService
+with ReferrerAuthenticator with CollaboratorsAuthenticator
+
+trait LabelsControllerBase extends ControllerBase {
+  self: LabelsService with IssuesService with RepositoryService
+    with ReferrerAuthenticator with CollaboratorsAuthenticator =>
+
+  case class LabelForm(labelName: String, color: String)
+
+  val labelForm = mapping(
+    "labelName"  -> trim(label("Label name", text(required, labelName, maxlength(100)))),
+    "labelColor" -> trim(label("Color",      text(required, color)))
+  )(LabelForm.apply)
+
+  get("/:owner/:repository/issues/labels")(referrersOnly { repository =>
+    html.list(
+      getLabels(repository.owner, repository.name),
+      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      repository,
+      hasWritePermission(repository.owner, repository.name, context.loginAccount))
+  })
+
+  ajaxGet("/:owner/:repository/issues/labels/new")(collaboratorsOnly { repository =>
+    html.edit(None, repository)
+  })
+
+  ajaxPost("/:owner/:repository/issues/labels/new", labelForm)(collaboratorsOnly { (form, repository) =>
+    val labelId = createLabel(repository.owner, repository.name, form.labelName, form.color.substring(1))
+    html.label(
+      getLabel(repository.owner, repository.name, labelId).get,
+      // TODO futility
+      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      repository,
+      hasWritePermission(repository.owner, repository.name, context.loginAccount))
+  })
+
+  ajaxGet("/:owner/:repository/issues/labels/:labelId/edit")(collaboratorsOnly { repository =>
+    getLabel(repository.owner, repository.name, params("labelId").toInt).map { label =>
+      html.edit(Some(label), repository)
+    } getOrElse NotFound()
+  })
+
+  ajaxPost("/:owner/:repository/issues/labels/:labelId/edit", labelForm)(collaboratorsOnly { (form, repository) =>
+    updateLabel(repository.owner, repository.name, params("labelId").toInt, form.labelName, form.color.substring(1))
+    html.label(
+      getLabel(repository.owner, repository.name, params("labelId").toInt).get,
+      // TODO futility
+      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition(), Map.empty),
+      repository,
+      hasWritePermission(repository.owner, repository.name, context.loginAccount))
+  })
+
+  ajaxPost("/:owner/:repository/issues/labels/:labelId/delete")(collaboratorsOnly { repository =>
+    deleteLabel(repository.owner, repository.name, params("labelId").toInt)
+    Ok()
+  })
+
+  /**
+   * Constraint for the identifier such as user name, repository name or page name.
+   */
+  private def labelName: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] =
+      if(value.contains(',')){
+        Some(s"${name} contains invalid character.")
+      } else if(value.startsWith("_") || value.startsWith("-")){
+        Some(s"${name} starts with invalid character.")
+      } else {
+        None
+      }
+  }
+
+}

src/main/scala/gitbucket/core/controller/MilestonesController.scala

@@ -1,11 +1,11 @@
-package app
+package gitbucket.core.controller
 
+import gitbucket.core.issues.milestones.html
+import gitbucket.core.service.{RepositoryService, MilestonesService, AccountService}
+import gitbucket.core.util.{ReferrerAuthenticator, CollaboratorsAuthenticator}
+import gitbucket.core.util.Implicits._
 import jp.sf.amateras.scalatra.forms._
 
-import service._
-import util.{CollaboratorsAuthenticator, ReferrerAuthenticator}
-import util.Implicits._
-
 class MilestonesController extends MilestonesControllerBase
   with MilestonesService with RepositoryService with AccountService
   with ReferrerAuthenticator with CollaboratorsAuthenticator
@@ -23,7 +23,7 @@ trait MilestonesControllerBase extends ControllerBase {
   )(MilestoneForm.apply)
 
   get("/:owner/:repository/issues/milestones")(referrersOnly { repository =>
-    issues.milestones.html.list(
+    html.list(
       params.getOrElse("state", "open"),
       getMilestonesWithIssueCount(repository.owner, repository.name),
       repository,
@@ -31,7 +31,7 @@ trait MilestonesControllerBase extends ControllerBase {
   })
 
   get("/:owner/:repository/issues/milestones/new")(collaboratorsOnly {
-    issues.milestones.html.edit(None, _)
+    html.edit(None, _)
   })
 
   post("/:owner/:repository/issues/milestones/new", milestoneForm)(collaboratorsOnly { (form, repository) =>
@@ -41,7 +41,7 @@ trait MilestonesControllerBase extends ControllerBase {
 
   get("/:owner/:repository/issues/milestones/:milestoneId/edit")(collaboratorsOnly { repository =>
     params("milestoneId").toIntOpt.map{ milestoneId =>
-      issues.milestones.html.edit(getMilestone(repository.owner, repository.name, milestoneId), repository)
+      html.edit(getMilestone(repository.owner, repository.name, milestoneId), repository)
     } getOrElse NotFound
   })
 

src/main/scala/gitbucket/core/controller/PullRequestsController.scala

@@ -0,0 +1,488 @@
+package gitbucket.core.controller
+
+import gitbucket.core.pulls.html
+import gitbucket.core.util._
+import gitbucket.core.util.JGitUtil._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.util.Directory._
+import gitbucket.core.view
+import gitbucket.core.view.helpers
+import org.eclipse.jgit.api.Git
+import jp.sf.amateras.scalatra.forms._
+import org.eclipse.jgit.transport.RefSpec
+import scala.collection.JavaConverters._
+import org.eclipse.jgit.lib.{ObjectId, CommitBuilder, PersonIdent}
+import gitbucket.core.service._
+import gitbucket.core.service.IssuesService._
+import gitbucket.core.service.PullRequestService._
+import gitbucket.core.service.WebHookService.WebHookPayload
+import org.slf4j.LoggerFactory
+import org.eclipse.jgit.merge.MergeStrategy
+import org.eclipse.jgit.errors.NoMergeBaseException
+
+
+class PullRequestsController extends PullRequestsControllerBase
+  with RepositoryService with AccountService with IssuesService with PullRequestService with MilestonesService with LabelsService
+  with CommitsService with ActivityService with WebHookService with ReferrerAuthenticator with CollaboratorsAuthenticator
+
+trait PullRequestsControllerBase extends ControllerBase {
+  self: RepositoryService with AccountService with IssuesService with MilestonesService with LabelsService
+    with CommitsService with ActivityService with PullRequestService with WebHookService with ReferrerAuthenticator with CollaboratorsAuthenticator =>
+
+  private val logger = LoggerFactory.getLogger(classOf[PullRequestsControllerBase])
+
+  val pullRequestForm = mapping(
+    "title"                 -> trim(label("Title"  , text(required, maxlength(100)))),
+    "content"               -> trim(label("Content", optional(text()))),
+    "targetUserName"        -> trim(text(required, maxlength(100))),
+    "targetBranch"          -> trim(text(required, maxlength(100))),
+    "requestUserName"       -> trim(text(required, maxlength(100))),
+    "requestRepositoryName" -> trim(text(required, maxlength(100))),
+    "requestBranch"         -> trim(text(required, maxlength(100))),
+    "commitIdFrom"          -> trim(text(required, maxlength(40))),
+    "commitIdTo"            -> trim(text(required, maxlength(40)))
+  )(PullRequestForm.apply)
+
+  val mergeForm = mapping(
+    "message" -> trim(label("Message", text(required)))
+  )(MergeForm.apply)
+
+  case class PullRequestForm(
+    title: String,
+    content: Option[String],
+    targetUserName: String,
+    targetBranch: String,
+    requestUserName: String,
+    requestRepositoryName: String,
+    requestBranch: String,
+    commitIdFrom: String,
+    commitIdTo: String)
+
+  case class MergeForm(message: String)
+
+  get("/:owner/:repository/pulls")(referrersOnly { repository =>
+    val q = request.getParameter("q")
+    if(Option(q).exists(_.contains("is:issue"))){
+      redirect(s"/${repository.owner}/${repository.name}/issues?q=" + StringUtil.urlEncode(q))
+    } else {
+      searchPullRequests(None, repository)
+    }
+  })
+
+  get("/:owner/:repository/pull/:id")(referrersOnly { repository =>
+    params("id").toIntOpt.flatMap{ issueId =>
+      val owner = repository.owner
+      val name = repository.name
+      getPullRequest(owner, name, issueId) map { case(issue, pullreq) =>
+        using(Git.open(getRepositoryDir(owner, name))){ git =>
+          val (commits, diffs) =
+            getRequestCompareInfo(owner, name, pullreq.commitIdFrom, owner, name, pullreq.commitIdTo)
+
+          html.pullreq(
+            issue, pullreq,
+            (commits.flatten.map(commit => getCommitComments(owner, name, commit.id, true)).flatten.toList ::: getComments(owner, name, issueId))
+              .sortWith((a, b) => a.registeredDate before b.registeredDate),
+            getIssueLabels(owner, name, issueId),
+            (getCollaborators(owner, name) ::: (if(getAccountByUserName(owner).get.isGroupAccount) Nil else List(owner))).sorted,
+            getMilestonesWithIssueCount(owner, name),
+            getLabels(owner, name),
+            commits,
+            diffs,
+            hasWritePermission(owner, name, context.loginAccount),
+            repository)
+        }
+      }
+    } getOrElse NotFound
+  })
+
+  ajaxGet("/:owner/:repository/pull/:id/mergeguide")(collaboratorsOnly { repository =>
+    params("id").toIntOpt.flatMap{ issueId =>
+      val owner = repository.owner
+      val name  = repository.name
+      getPullRequest(owner, name, issueId) map { case(issue, pullreq) =>
+        html.mergeguide(
+          checkConflictInPullRequest(owner, name, pullreq.branch, pullreq.requestUserName, name, pullreq.requestBranch, issueId),
+          pullreq,
+          s"${context.baseUrl}/git/${pullreq.requestUserName}/${pullreq.requestRepositoryName}.git")
+      }
+    } getOrElse NotFound
+  })
+
+  get("/:owner/:repository/pull/:id/delete/*")(collaboratorsOnly { repository =>
+    params("id").toIntOpt.map { issueId =>
+      val branchName = multiParams("splat").head
+      val userName   = context.loginAccount.get.userName
+      if(repository.repository.defaultBranch != branchName){
+        using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+          git.branchDelete().setForce(true).setBranchNames(branchName).call()
+          recordDeleteBranchActivity(repository.owner, repository.name, userName, branchName)
+        }
+      }
+      createComment(repository.owner, repository.name, userName, issueId, branchName, "delete_branch")
+      redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
+    } getOrElse NotFound
+  })
+
+  post("/:owner/:repository/pull/:id/merge", mergeForm)(collaboratorsOnly { (form, repository) =>
+    params("id").toIntOpt.flatMap { issueId =>
+      val owner = repository.owner
+      val name  = repository.name
+      LockUtil.lock(s"${owner}/${name}"){
+        getPullRequest(owner, name, issueId).map { case (issue, pullreq) =>
+          using(Git.open(getRepositoryDir(owner, name))) { git =>
+            // mark issue as merged and close.
+            val loginAccount = context.loginAccount.get
+            createComment(owner, name, loginAccount.userName, issueId, form.message, "merge")
+            createComment(owner, name, loginAccount.userName, issueId, "Close", "close")
+            updateClosed(owner, name, issueId, true)
+
+            // record activity
+            recordMergeActivity(owner, name, loginAccount.userName, issueId, form.message)
+
+            // merge
+            val mergeBaseRefName = s"refs/heads/${pullreq.branch}"
+            val merger = MergeStrategy.RECURSIVE.newMerger(git.getRepository, true)
+            val mergeBaseTip = git.getRepository.resolve(mergeBaseRefName)
+            val mergeTip = git.getRepository.resolve(s"refs/pull/${issueId}/head")
+            val conflicted = try {
+              !merger.merge(mergeBaseTip, mergeTip)
+            } catch {
+              case e: NoMergeBaseException => true
+            }
+            if (conflicted) {
+              throw new RuntimeException("This pull request can't merge automatically.")
+            }
+
+            // creates merge commit
+            val mergeCommit = new CommitBuilder()
+            mergeCommit.setTreeId(merger.getResultTreeId)
+            mergeCommit.setParentIds(Array[ObjectId](mergeBaseTip, mergeTip): _*)
+            val personIdent = new PersonIdent(loginAccount.fullName, loginAccount.mailAddress)
+            mergeCommit.setAuthor(personIdent)
+            mergeCommit.setCommitter(personIdent)
+            mergeCommit.setMessage(s"Merge pull request #${issueId} from ${pullreq.requestUserName}/${pullreq.requestBranch}\n\n" +
+                                   form.message)
+
+            // insertObject and got mergeCommit Object Id
+            val inserter = git.getRepository.newObjectInserter
+            val mergeCommitId = inserter.insert(mergeCommit)
+            inserter.flush()
+            inserter.release()
+
+            // update refs
+            val refUpdate = git.getRepository.updateRef(mergeBaseRefName)
+            refUpdate.setNewObjectId(mergeCommitId)
+            refUpdate.setForceUpdate(false)
+            refUpdate.setRefLogIdent(personIdent)
+            refUpdate.setRefLogMessage("merged", true)
+            refUpdate.update()
+
+            val (commits, _) = getRequestCompareInfo(owner, name, pullreq.commitIdFrom,
+              pullreq.requestUserName, pullreq.requestRepositoryName, pullreq.commitIdTo)
+
+            // close issue by content of pull request
+            val defaultBranch = getRepository(owner, name, context.baseUrl).get.repository.defaultBranch
+            if(pullreq.branch == defaultBranch){
+              commits.flatten.foreach { commit =>
+                closeIssuesFromMessage(commit.fullMessage, loginAccount.userName, owner, name)
+              }
+              issue.content match {
+                case Some(content) => closeIssuesFromMessage(content, loginAccount.userName, owner, name)
+                case _ =>
+              }
+              closeIssuesFromMessage(form.message, loginAccount.userName, owner, name)
+            }
+            // call web hook
+            getWebHookURLs(owner, name) match {
+              case webHookURLs if(webHookURLs.nonEmpty) =>
+                for(ownerAccount <- getAccountByUserName(owner)){
+                  callWebHook(owner, name, webHookURLs,
+                    WebHookPayload(git, loginAccount, mergeBaseRefName, repository, commits.flatten.toList, ownerAccount))
+                }
+              case _ =>
+            }
+
+            // notifications
+            Notifier().toNotify(repository, issueId, "merge"){
+              Notifier.msgStatus(s"${context.baseUrl}/${owner}/${name}/pull/${issueId}")
+            }
+
+            redirect(s"/${owner}/${name}/pull/${issueId}")
+          }
+        }
+      }
+    } getOrElse NotFound
+  })
+
+  get("/:owner/:repository/compare")(referrersOnly { forkedRepository =>
+    (forkedRepository.repository.originUserName, forkedRepository.repository.originRepositoryName) match {
+      case (Some(originUserName), Some(originRepositoryName)) => {
+        getRepository(originUserName, originRepositoryName, context.baseUrl).map { originRepository =>
+          using(
+            Git.open(getRepositoryDir(originUserName, originRepositoryName)),
+            Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))
+          ){ (oldGit, newGit) =>
+            val oldBranch = JGitUtil.getDefaultBranch(oldGit, originRepository).get._2
+            val newBranch = JGitUtil.getDefaultBranch(newGit, forkedRepository).get._2
+
+            redirect(s"/${forkedRepository.owner}/${forkedRepository.name}/compare/${originUserName}:${oldBranch}...${newBranch}")
+          }
+        } getOrElse NotFound
+      }
+      case _ => {
+        using(Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))){ git =>
+          JGitUtil.getDefaultBranch(git, forkedRepository).map { case (_, defaultBranch) =>
+            redirect(s"/${forkedRepository.owner}/${forkedRepository.name}/compare/${defaultBranch}...${defaultBranch}")
+          } getOrElse {
+            redirect(s"/${forkedRepository.owner}/${forkedRepository.name}")
+          }
+        }
+      }
+    }
+  })
+
+  get("/:owner/:repository/compare/*...*")(referrersOnly { forkedRepository =>
+    val Seq(origin, forked) = multiParams("splat")
+    val (originOwner, originId) = parseCompareIdentifie(origin, forkedRepository.owner)
+    val (forkedOwner, forkedId) = parseCompareIdentifie(forked, forkedRepository.owner)
+
+    (for(
+      originRepositoryName <- if(originOwner == forkedOwner){
+        Some(forkedRepository.name)
+      } else {
+        forkedRepository.repository.originRepositoryName.orElse {
+          getForkedRepositories(forkedRepository.owner, forkedRepository.name).find(_._1 == originOwner).map(_._2)
+        }
+      };
+      originRepository <- getRepository(originOwner, originRepositoryName, context.baseUrl)
+    ) yield {
+      using(
+        Git.open(getRepositoryDir(originRepository.owner, originRepository.name)),
+        Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))
+      ){ case (oldGit, newGit) =>
+        val (oldId, newId) =
+          if(originRepository.branchList.contains(originId) && forkedRepository.branchList.contains(forkedId)){
+            // Branch name
+            val rootId = JGitUtil.getForkedCommitId(oldGit, newGit,
+              originRepository.owner, originRepository.name, originId,
+              forkedRepository.owner, forkedRepository.name, forkedId)
+
+            (oldGit.getRepository.resolve(rootId),  newGit.getRepository.resolve(forkedId))
+          } else {
+            // Commit id
+            (oldGit.getRepository.resolve(originId), newGit.getRepository.resolve(forkedId))
+          }
+
+        val (commits, diffs) = getRequestCompareInfo(
+          originRepository.owner, originRepository.name, oldId.getName,
+          forkedRepository.owner, forkedRepository.name, newId.getName)
+
+        html.compare(
+          commits,
+          diffs,
+          (forkedRepository.repository.originUserName, forkedRepository.repository.originRepositoryName) match {
+            case (Some(userName), Some(repositoryName)) => (userName, repositoryName) :: getForkedRepositories(userName, repositoryName)
+            case _ => (forkedRepository.owner, forkedRepository.name) :: getForkedRepositories(forkedRepository.owner, forkedRepository.name)
+          },
+          commits.flatten.map(commit => getCommitComments(forkedRepository.owner, forkedRepository.name, commit.id, false)).flatten.toList,
+          originId,
+          forkedId,
+          oldId.getName,
+          newId.getName,
+          forkedRepository,
+          originRepository,
+          forkedRepository,
+          hasWritePermission(forkedRepository.owner, forkedRepository.name, context.loginAccount))
+      }
+    }) getOrElse NotFound
+  })
+
+  ajaxGet("/:owner/:repository/compare/*...*/mergecheck")(collaboratorsOnly { forkedRepository =>
+    val Seq(origin, forked) = multiParams("splat")
+    val (originOwner, tmpOriginBranch) = parseCompareIdentifie(origin, forkedRepository.owner)
+    val (forkedOwner, tmpForkedBranch) = parseCompareIdentifie(forked, forkedRepository.owner)
+
+    (for(
+      originRepositoryName <- if(originOwner == forkedOwner){
+        Some(forkedRepository.name)
+      } else {
+        forkedRepository.repository.originRepositoryName.orElse {
+          getForkedRepositories(forkedRepository.owner, forkedRepository.name).find(_._1 == originOwner).map(_._2)
+        }
+      };
+      originRepository <- getRepository(originOwner, originRepositoryName, context.baseUrl)
+    ) yield {
+      using(
+        Git.open(getRepositoryDir(originRepository.owner, originRepository.name)),
+        Git.open(getRepositoryDir(forkedRepository.owner, forkedRepository.name))
+      ){ case (oldGit, newGit) =>
+        val originBranch = JGitUtil.getDefaultBranch(oldGit, originRepository, tmpOriginBranch).get._2
+        val forkedBranch = JGitUtil.getDefaultBranch(newGit, forkedRepository, tmpForkedBranch).get._2
+
+        html.mergecheck(
+          checkConflict(originRepository.owner, originRepository.name, originBranch,
+                        forkedRepository.owner, forkedRepository.name, forkedBranch))
+      }
+    }) getOrElse NotFound
+  })
+
+  post("/:owner/:repository/pulls/new", pullRequestForm)(referrersOnly { (form, repository) =>
+    val loginUserName = context.loginAccount.get.userName
+
+    val issueId = createIssue(
+      owner            = repository.owner,
+      repository       = repository.name,
+      loginUser        = loginUserName,
+      title            = form.title,
+      content          = form.content,
+      assignedUserName = None,
+      milestoneId      = None,
+      isPullRequest    = true)
+
+    createPullRequest(
+      originUserName        = repository.owner,
+      originRepositoryName  = repository.name,
+      issueId               = issueId,
+      originBranch          = form.targetBranch,
+      requestUserName       = form.requestUserName,
+      requestRepositoryName = form.requestRepositoryName,
+      requestBranch         = form.requestBranch,
+      commitIdFrom          = form.commitIdFrom,
+      commitIdTo            = form.commitIdTo)
+
+    // fetch requested branch
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      git.fetch
+        .setRemote(getRepositoryDir(form.requestUserName, form.requestRepositoryName).toURI.toString)
+        .setRefSpecs(new RefSpec(s"refs/heads/${form.requestBranch}:refs/pull/${issueId}/head"))
+        .call
+    }
+
+    // record activity
+    recordPullRequestActivity(repository.owner, repository.name, loginUserName, issueId, form.title)
+
+    // notifications
+    Notifier().toNotify(repository, issueId, form.content.getOrElse("")){
+      Notifier.msgPullRequest(s"${context.baseUrl}/${repository.owner}/${repository.name}/pull/${issueId}")
+    }
+
+    redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
+  })
+
+  /**
+   * Checks whether conflict will be caused in merging. Returns true if conflict will be caused.
+   */
+  private def checkConflict(userName: String, repositoryName: String, branch: String,
+                            requestUserName: String, requestRepositoryName: String, requestBranch: String): Boolean = {
+    LockUtil.lock(s"${userName}/${repositoryName}"){
+      using(Git.open(getRepositoryDir(requestUserName, requestRepositoryName))) { git =>
+        val remoteRefName = s"refs/heads/${branch}"
+        val tmpRefName = s"refs/merge-check/${userName}/${branch}"
+        val refSpec = new RefSpec(s"${remoteRefName}:${tmpRefName}").setForceUpdate(true)
+        try {
+          // fetch objects from origin repository branch
+          git.fetch
+             .setRemote(getRepositoryDir(userName, repositoryName).toURI.toString)
+             .setRefSpecs(refSpec)
+             .call
+
+          // merge conflict check
+          val merger = MergeStrategy.RECURSIVE.newMerger(git.getRepository, true)
+          val mergeBaseTip = git.getRepository.resolve(s"refs/heads/${requestBranch}")
+          val mergeTip = git.getRepository.resolve(tmpRefName)
+          try {
+            !merger.merge(mergeBaseTip, mergeTip)
+          } catch {
+            case e: NoMergeBaseException =>  true
+          }
+        } finally {
+          val refUpdate = git.getRepository.updateRef(refSpec.getDestination)
+          refUpdate.setForceUpdate(true)
+          refUpdate.delete()
+        }
+      }
+    }
+  }
+
+  /**
+   * Checks whether conflict will be caused in merging within pull request. Returns true if conflict will be caused.
+   */
+  private def checkConflictInPullRequest(userName: String, repositoryName: String, branch: String,
+                                         requestUserName: String, requestRepositoryName: String, requestBranch: String,
+                                         issueId: Int): Boolean = {
+    LockUtil.lock(s"${userName}/${repositoryName}") {
+      using(Git.open(getRepositoryDir(userName, repositoryName))) { git =>
+        // merge
+        val merger = MergeStrategy.RECURSIVE.newMerger(git.getRepository, true)
+        val mergeBaseTip = git.getRepository.resolve(s"refs/heads/${branch}")
+        val mergeTip = git.getRepository.resolve(s"refs/pull/${issueId}/head")
+        try {
+          !merger.merge(mergeBaseTip, mergeTip)
+        } catch {
+          case e: NoMergeBaseException => true
+        }
+      }
+    }
+  }
+
+  /**
+   * Parses branch identifier and extracts owner and branch name as tuple.
+   *
+   * - "owner:branch" to ("owner", "branch")
+   * - "branch" to ("defaultOwner", "branch")
+   */
+  private def parseCompareIdentifie(value: String, defaultOwner: String): (String, String) =
+    if(value.contains(':')){
+      val array = value.split(":")
+      (array(0), array(1))
+    } else {
+      (defaultOwner, value)
+    }
+
+  private def getRequestCompareInfo(userName: String, repositoryName: String, branch: String,
+      requestUserName: String, requestRepositoryName: String, requestCommitId: String): (Seq[Seq[CommitInfo]], Seq[DiffInfo]) =
+    using(
+      Git.open(getRepositoryDir(userName, repositoryName)),
+      Git.open(getRepositoryDir(requestUserName, requestRepositoryName))
+    ){ (oldGit, newGit) =>
+      val oldId = oldGit.getRepository.resolve(branch)
+      val newId = newGit.getRepository.resolve(requestCommitId)
+
+      val commits = newGit.log.addRange(oldId, newId).call.iterator.asScala.map { revCommit =>
+        new CommitInfo(revCommit)
+      }.toList.splitWith { (commit1, commit2) =>
+        helpers.date(commit1.commitTime) == view.helpers.date(commit2.commitTime)
+      }
+
+      val diffs = JGitUtil.getDiffs(newGit, oldId.getName, newId.getName, true)
+
+      (commits, diffs)
+    }
+
+  private def searchPullRequests(userName: Option[String], repository: RepositoryService.RepositoryInfo) =
+    defining(repository.owner, repository.name){ case (owner, repoName) =>
+      val page       = IssueSearchCondition.page(request)
+      val sessionKey = Keys.Session.Pulls(owner, repoName)
+
+      // retrieve search condition
+      val condition = session.putAndGet(sessionKey,
+        if(request.hasQueryString) IssueSearchCondition(request)
+        else session.getAs[IssueSearchCondition](sessionKey).getOrElse(IssueSearchCondition())
+      )
+
+      gitbucket.core.issues.html.list(
+        "pulls",
+        searchIssue(condition, true, (page - 1) * PullRequestLimit, PullRequestLimit, owner -> repoName),
+        page,
+        (getCollaborators(owner, repoName) :+ owner).sorted,
+        getMilestones(owner, repoName),
+        getLabels(owner, repoName),
+        countIssue(condition.copy(state = "open"  ), true, owner -> repoName),
+        countIssue(condition.copy(state = "closed"), true, owner -> repoName),
+        condition,
+        repository,
+        hasWritePermission(owner, repoName, context.loginAccount))
+    }
+
+}

src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala

@@ -0,0 +1,276 @@
+package gitbucket.core.controller
+
+import gitbucket.core.settings.html
+import gitbucket.core.model.WebHook
+import gitbucket.core.service.{RepositoryService, AccountService, WebHookService}
+import gitbucket.core.service.WebHookService.WebHookPayload
+import gitbucket.core.util._
+import gitbucket.core.util.JGitUtil._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.util.Directory._
+import jp.sf.amateras.scalatra.forms._
+import org.apache.commons.io.FileUtils
+import org.scalatra.i18n.Messages
+import org.eclipse.jgit.api.Git
+import org.eclipse.jgit.lib.Constants
+
+class RepositorySettingsController extends RepositorySettingsControllerBase
+  with RepositoryService with AccountService with WebHookService
+  with OwnerAuthenticator with UsersAuthenticator
+
+trait RepositorySettingsControllerBase extends ControllerBase {
+  self: RepositoryService with AccountService with WebHookService
+    with OwnerAuthenticator with UsersAuthenticator =>
+
+  // for repository options
+  case class OptionsForm(repositoryName: String, description: Option[String], defaultBranch: String, isPrivate: Boolean)
+  
+  val optionsForm = mapping(
+    "repositoryName" -> trim(label("Description"    , text(required, maxlength(40), identifier, renameRepositoryName))),
+    "description"    -> trim(label("Description"    , optional(text()))),
+    "defaultBranch"  -> trim(label("Default Branch" , text(required, maxlength(100)))),
+    "isPrivate"      -> trim(label("Repository Type", boolean()))
+  )(OptionsForm.apply)
+
+  // for collaborator addition
+  case class CollaboratorForm(userName: String)
+
+  val collaboratorForm = mapping(
+    "userName" -> trim(label("Username", text(required, collaborator)))
+  )(CollaboratorForm.apply)
+
+  // for web hook url addition
+  case class WebHookForm(url: String)
+
+  val webHookForm = mapping(
+    "url" -> trim(label("url", text(required, webHook)))
+  )(WebHookForm.apply)
+
+  // for transfer ownership
+  case class TransferOwnerShipForm(newOwner: String)
+
+  val transferForm = mapping(
+    "newOwner" -> trim(label("New owner", text(required, transferUser)))
+  )(TransferOwnerShipForm.apply)
+
+  /**
+   * Redirect to the Options page.
+   */
+  get("/:owner/:repository/settings")(ownerOnly { repository =>
+    redirect(s"/${repository.owner}/${repository.name}/settings/options")
+  })
+  
+  /**
+   * Display the Options page.
+   */
+  get("/:owner/:repository/settings/options")(ownerOnly {
+    html.options(_, flash.get("info"))
+  })
+  
+  /**
+   * Save the repository options.
+   */
+  post("/:owner/:repository/settings/options", optionsForm)(ownerOnly { (form, repository) =>
+    val defaultBranch = if(repository.branchList.isEmpty) "master" else form.defaultBranch
+    saveRepositoryOptions(
+      repository.owner,
+      repository.name,
+      form.description,
+      defaultBranch,
+      repository.repository.parentUserName.map { _ =>
+        repository.repository.isPrivate
+      } getOrElse form.isPrivate
+    )
+    // Change repository name
+    if(repository.name != form.repositoryName){
+      // Update database
+      renameRepository(repository.owner, repository.name, repository.owner, form.repositoryName)
+      // Move git repository
+      defining(getRepositoryDir(repository.owner, repository.name)){ dir =>
+        FileUtils.moveDirectory(dir, getRepositoryDir(repository.owner, form.repositoryName))
+      }
+      // Move wiki repository
+      defining(getWikiRepositoryDir(repository.owner, repository.name)){ dir =>
+        FileUtils.moveDirectory(dir, getWikiRepositoryDir(repository.owner, form.repositoryName))
+      }
+    }
+    // Change repository HEAD
+    using(Git.open(getRepositoryDir(repository.owner, form.repositoryName))) { git =>
+      git.getRepository.updateRef(Constants.HEAD, true).link(Constants.R_HEADS + defaultBranch)
+    }
+    flash += "info" -> "Repository settings has been updated."
+    redirect(s"/${repository.owner}/${form.repositoryName}/settings/options")
+  })
+  
+  /**
+   * Display the Collaborators page.
+   */
+  get("/:owner/:repository/settings/collaborators")(ownerOnly { repository =>
+    html.collaborators(
+      getCollaborators(repository.owner, repository.name),
+      getAccountByUserName(repository.owner).get.isGroupAccount,
+      repository)
+  })
+
+  /**
+   * Add the collaborator.
+   */
+  post("/:owner/:repository/settings/collaborators/add", collaboratorForm)(ownerOnly { (form, repository) =>
+    if(!getAccountByUserName(repository.owner).get.isGroupAccount){
+      addCollaborator(repository.owner, repository.name, form.userName)
+    }
+    redirect(s"/${repository.owner}/${repository.name}/settings/collaborators")
+  })
+
+  /**
+   * Add the collaborator.
+   */
+  get("/:owner/:repository/settings/collaborators/remove")(ownerOnly { repository =>
+    if(!getAccountByUserName(repository.owner).get.isGroupAccount){
+      removeCollaborator(repository.owner, repository.name, params("name"))
+    }
+    redirect(s"/${repository.owner}/${repository.name}/settings/collaborators")
+  })
+
+  /**
+   * Display the web hook page.
+   */
+  get("/:owner/:repository/settings/hooks")(ownerOnly { repository =>
+    html.hooks(getWebHookURLs(repository.owner, repository.name), flash.get("url"), repository, flash.get("info"))
+  })
+
+  /**
+   * Add the web hook URL.
+   */
+  post("/:owner/:repository/settings/hooks/add", webHookForm)(ownerOnly { (form, repository) =>
+    addWebHookURL(repository.owner, repository.name, form.url)
+    redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
+  })
+
+  /**
+   * Delete the web hook URL.
+   */
+  get("/:owner/:repository/settings/hooks/delete")(ownerOnly { repository =>
+    deleteWebHookURL(repository.owner, repository.name, params("url"))
+    redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
+  })
+
+  /**
+   * Send the test request to registered web hook URLs.
+   */
+  post("/:owner/:repository/settings/hooks/test", webHookForm)(ownerOnly { (form, repository) =>
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      import scala.collection.JavaConverters._
+      val commits = git.log
+        .add(git.getRepository.resolve(repository.repository.defaultBranch))
+        .setMaxCount(3)
+        .call.iterator.asScala.map(new CommitInfo(_))
+
+      getAccountByUserName(repository.owner).foreach { ownerAccount =>
+        callWebHook(repository.owner, repository.name,
+          List(WebHook(repository.owner, repository.name, form.url)),
+          WebHookPayload(git, ownerAccount, "refs/heads/" + repository.repository.defaultBranch, repository, commits.toList, ownerAccount)
+        )
+      }
+      flash += "url"  -> form.url
+      flash += "info" -> "Test payload deployed!"
+    }
+    redirect(s"/${repository.owner}/${repository.name}/settings/hooks")
+  })
+
+  /**
+   * Display the danger zone.
+   */
+  get("/:owner/:repository/settings/danger")(ownerOnly {
+    html.danger(_)
+  })
+
+  /**
+   * Transfer repository ownership.
+   */
+  post("/:owner/:repository/settings/transfer", transferForm)(ownerOnly { (form, repository) =>
+    // Change repository owner
+    if(repository.owner != form.newOwner){
+      LockUtil.lock(s"${repository.owner}/${repository.name}"){
+        // Update database
+        renameRepository(repository.owner, repository.name, form.newOwner, repository.name)
+        // Move git repository
+        defining(getRepositoryDir(repository.owner, repository.name)){ dir =>
+          FileUtils.moveDirectory(dir, getRepositoryDir(form.newOwner, repository.name))
+        }
+        // Move wiki repository
+        defining(getWikiRepositoryDir(repository.owner, repository.name)){ dir =>
+          FileUtils.moveDirectory(dir, getWikiRepositoryDir(form.newOwner, repository.name))
+        }
+      }
+    }
+    redirect(s"/${form.newOwner}/${repository.name}")
+  })
+
+  /**
+   * Delete the repository.
+   */
+  post("/:owner/:repository/settings/delete")(ownerOnly { repository =>
+    LockUtil.lock(s"${repository.owner}/${repository.name}"){
+      deleteRepository(repository.owner, repository.name)
+
+      FileUtils.deleteDirectory(getRepositoryDir(repository.owner, repository.name))
+      FileUtils.deleteDirectory(getWikiRepositoryDir(repository.owner, repository.name))
+      FileUtils.deleteDirectory(getTemporaryDir(repository.owner, repository.name))
+    }
+    redirect(s"/${repository.owner}")
+  })
+
+  /**
+   * Provides duplication check for web hook url.
+   */
+  private def webHook: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] =
+      getWebHookURLs(params("owner"), params("repository")).map(_.url).find(_ == value).map(_ => "URL had been registered already.")
+  }
+
+  /**
+   * Provides Constraint to validate the collaborator name.
+   */
+  private def collaborator: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] =
+      getAccountByUserName(value) match {
+        case None => Some("User does not exist.")
+        case Some(x) if(x.isGroupAccount)
+                  => Some("User does not exist.")
+        case Some(x) if(x.userName == params("owner") || getCollaborators(params("owner"), params("repository")).contains(x.userName))
+                  => Some("User can access this repository already.")
+        case _    => None
+      }
+  }
+
+  /**
+   * Duplicate check for the rename repository name.
+   */
+  private def renameRepositoryName: Constraint = new Constraint(){
+    override def validate(name: String, value: String, params: Map[String, String], messages: Messages): Option[String] =
+      params.get("repository").filter(_ != value).flatMap { _ =>
+        params.get("owner").flatMap { userName =>
+          getRepositoryNamesOfUser(userName).find(_ == value).map(_ => "Repository already exists.")
+        }
+      }
+  }
+
+  /**
+   * Provides Constraint to validate the repository transfer user.
+   */
+  private def transferUser: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] =
+      getAccountByUserName(value) match {
+        case None    => Some("User does not exist.")
+        case Some(x) => if(x.userName == params("owner")){
+          Some("This is current repository owner.")
+        } else {
+          params.get("repository").flatMap { repositoryName =>
+            getRepositoryNamesOfUser(x.userName).find(_ == repositoryName).map{ _ => "User already has same repository." }
+          }
+        }
+      }
+  }
+}

src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala

@@ -0,0 +1,568 @@
+package gitbucket.core.controller
+
+import gitbucket.core.repo.html
+import gitbucket.core.helper
+import gitbucket.core.service._
+import gitbucket.core.util._
+import gitbucket.core.util.JGitUtil._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.util.Directory._
+import gitbucket.core.model.Account
+import gitbucket.core.service.WebHookService.WebHookPayload
+import gitbucket.core.view
+import gitbucket.core.view.helpers
+import org.scalatra._
+
+import org.eclipse.jgit.api.{ArchiveCommand, Git}
+import org.eclipse.jgit.archive.{TgzFormat, ZipFormat}
+import org.eclipse.jgit.lib._
+import org.apache.commons.io.FileUtils
+import org.eclipse.jgit.treewalk._
+import jp.sf.amateras.scalatra.forms._
+import org.eclipse.jgit.dircache.DirCache
+import org.eclipse.jgit.revwalk.RevCommit
+
+class RepositoryViewerController extends RepositoryViewerControllerBase
+  with RepositoryService with AccountService with ActivityService with IssuesService with WebHookService with CommitsService
+  with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator with PullRequestService
+
+
+/**
+ * The repository viewer.
+ */
+trait RepositoryViewerControllerBase extends ControllerBase {
+  self: RepositoryService with AccountService with ActivityService with IssuesService with WebHookService with CommitsService
+    with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator with PullRequestService =>
+
+  ArchiveCommand.registerFormat("zip", new ZipFormat)
+  ArchiveCommand.registerFormat("tar.gz", new TgzFormat)
+
+  case class EditorForm(
+    branch: String,
+    path: String,
+    content: String,
+    message: Option[String],
+    charset: String,
+    lineSeparator: String,
+    newFileName: String,
+    oldFileName: Option[String]
+  )
+
+  case class DeleteForm(
+    branch: String,
+    path: String,
+    message: Option[String],
+    fileName: String
+  )
+
+  case class CommentForm(
+    fileName: Option[String],
+    oldLineNumber: Option[Int],
+    newLineNumber: Option[Int],
+    content: String,
+    issueId: Option[Int]
+  )
+
+  val editorForm = mapping(
+    "branch"        -> trim(label("Branch", text(required))),
+    "path"          -> trim(label("Path", text())),
+    "content"       -> trim(label("Content", text(required))),
+    "message"       -> trim(label("Message", optional(text()))),
+    "charset"       -> trim(label("Charset", text(required))),
+    "lineSeparator" -> trim(label("Line Separator", text(required))),
+    "newFileName"   -> trim(label("Filename", text(required))),
+    "oldFileName"   -> trim(label("Old filename", optional(text())))
+  )(EditorForm.apply)
+
+  val deleteForm = mapping(
+    "branch"   -> trim(label("Branch", text(required))),
+    "path"     -> trim(label("Path", text())),
+    "message"  -> trim(label("Message", optional(text()))),
+    "fileName" -> trim(label("Filename", text(required)))
+  )(DeleteForm.apply)
+
+  val commentForm = mapping(
+    "fileName"      -> trim(label("Filename", optional(text()))),
+    "oldLineNumber" -> trim(label("Old line number", optional(number()))),
+    "newLineNumber" -> trim(label("New line number", optional(number()))),
+    "content"       -> trim(label("Content", text(required))),
+    "issueId"       -> trim(label("Issue Id", optional(number())))
+  )(CommentForm.apply)
+
+  /**
+   * Returns converted HTML from Markdown for preview.
+   */
+  post("/:owner/:repository/_preview")(referrersOnly { repository =>
+    contentType = "text/html"
+    helpers.markdown(params("content"), repository,
+      params("enableWikiLink").toBoolean,
+      params("enableRefsLink").toBoolean,
+      params("enableTaskList").toBoolean,
+      hasWritePermission(repository.owner, repository.name, context.loginAccount))
+  })
+
+  /**
+   * Displays the file list of the repository root and the default branch.
+   */
+  get("/:owner/:repository")(referrersOnly {
+    fileList(_)
+  })
+
+  /**
+   * Displays the file list of the specified path and branch.
+   */
+  get("/:owner/:repository/tree/*")(referrersOnly { repository =>
+    val (id, path) = splitPath(repository, multiParams("splat").head)
+    if(path.isEmpty){
+      fileList(repository, id)
+    } else {
+      fileList(repository, id, path)
+    }
+  })
+
+  /**
+   * Displays the commit list of the specified resource.
+   */
+  get("/:owner/:repository/commits/*")(referrersOnly { repository =>
+    val (branchName, path) = splitPath(repository, multiParams("splat").head)
+    val page = params.get("page").flatMap(_.toIntOpt).getOrElse(1)
+
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      JGitUtil.getCommitLog(git, branchName, page, 30, path) match {
+        case Right((logs, hasNext)) =>
+          html.commits(if(path.isEmpty) Nil else path.split("/").toList, branchName, repository,
+            logs.splitWith{ (commit1, commit2) =>
+              view.helpers.date(commit1.commitTime) == view.helpers.date(commit2.commitTime)
+            }, page, hasNext, hasWritePermission(repository.owner, repository.name, context.loginAccount))
+        case Left(_) => NotFound
+      }
+    }
+  })
+
+  get("/:owner/:repository/new/*")(collaboratorsOnly { repository =>
+    val (branch, path) = splitPath(repository, multiParams("splat").head)
+    html.editor(branch, repository, if(path.length == 0) Nil else path.split("/").toList,
+      None, JGitUtil.ContentInfo("text", None, Some("UTF-8")))
+  })
+
+  get("/:owner/:repository/edit/*")(collaboratorsOnly { repository =>
+    val (branch, path) = splitPath(repository, multiParams("splat").head)
+
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(branch))
+
+      getPathObjectId(git, path, revCommit).map { objectId =>
+        val paths = path.split("/")
+        html.editor(branch, repository, paths.take(paths.size - 1).toList, Some(paths.last),
+          JGitUtil.getContentInfo(git, path, objectId))
+      } getOrElse NotFound
+    }
+  })
+
+  get("/:owner/:repository/remove/*")(collaboratorsOnly { repository =>
+    val (branch, path) = splitPath(repository, multiParams("splat").head)
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(branch))
+
+      getPathObjectId(git, path, revCommit).map { objectId =>
+        val paths = path.split("/")
+        html.delete(branch, repository, paths.take(paths.size - 1).toList, paths.last,
+          JGitUtil.getContentInfo(git, path, objectId))
+      } getOrElse NotFound
+    }
+  })
+
+  post("/:owner/:repository/create", editorForm)(collaboratorsOnly { (form, repository) =>
+    commitFile(repository, form.branch, form.path, Some(form.newFileName), None,
+      StringUtil.convertLineSeparator(form.content, form.lineSeparator), form.charset,
+      form.message.getOrElse(s"Create ${form.newFileName}"))
+
+    redirect(s"/${repository.owner}/${repository.name}/blob/${form.branch}/${
+      if(form.path.length == 0) form.newFileName else s"${form.path}/${form.newFileName}"
+    }")
+  })
+
+  post("/:owner/:repository/update", editorForm)(collaboratorsOnly { (form, repository) =>
+    commitFile(repository, form.branch, form.path, Some(form.newFileName), form.oldFileName,
+      StringUtil.convertLineSeparator(form.content, form.lineSeparator), form.charset,
+      if(form.oldFileName.exists(_ == form.newFileName)){
+        form.message.getOrElse(s"Update ${form.newFileName}")
+      } else {
+        form.message.getOrElse(s"Rename ${form.oldFileName.get} to ${form.newFileName}")
+      })
+
+    redirect(s"/${repository.owner}/${repository.name}/blob/${form.branch}/${
+      if(form.path.length == 0) form.newFileName else s"${form.path}/${form.newFileName}"
+    }")
+  })
+
+  post("/:owner/:repository/remove", deleteForm)(collaboratorsOnly { (form, repository) =>
+    commitFile(repository, form.branch, form.path, None, Some(form.fileName), "", "",
+      form.message.getOrElse(s"Delete ${form.fileName}"))
+
+    redirect(s"/${repository.owner}/${repository.name}/tree/${form.branch}${if(form.path.length == 0) "" else form.path}")
+  })
+
+  /**
+   * Displays the file content of the specified branch or commit.
+   */
+  get("/:owner/:repository/blob/*")(referrersOnly { repository =>
+    val (id, path) = splitPath(repository, multiParams("splat").head)
+    val raw = params.get("raw").getOrElse("false").toBoolean
+
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))
+      val lastModifiedCommit = JGitUtil.getLastModifiedCommit(git, revCommit, path)
+      getPathObjectId(git, path, revCommit).map { objectId =>
+        if(raw){
+          // Download
+          defining(JGitUtil.getContentFromId(git, objectId, false).get){ bytes =>
+            RawData(FileUtil.getContentType(path, bytes), bytes)
+          }
+        } else {
+          html.blob(id, repository, path.split("/").toList, JGitUtil.getContentInfo(git, path, objectId),
+            new JGitUtil.CommitInfo(lastModifiedCommit), hasWritePermission(repository.owner, repository.name, context.loginAccount))
+        }
+      } getOrElse NotFound
+    }
+  })
+
+  /**
+   * Displays details of the specified commit.
+   */
+  get("/:owner/:repository/commit/:id")(referrersOnly { repository =>
+    val id = params("id")
+
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      defining(JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))){ revCommit =>
+        JGitUtil.getDiffs(git, id) match { case (diffs, oldCommitId) =>
+          html.commit(id, new JGitUtil.CommitInfo(revCommit),
+            JGitUtil.getBranchesOfCommit(git, revCommit.getName),
+            JGitUtil.getTagsOfCommit(git, revCommit.getName),
+            getCommitComments(repository.owner, repository.name, id, false),
+            repository, diffs, oldCommitId, hasWritePermission(repository.owner, repository.name, context.loginAccount))
+        }
+      }
+    }
+  })
+
+  post("/:owner/:repository/commit/:id/comment/new", commentForm)(readableUsersOnly { (form, repository) =>
+    val id = params("id")
+    createCommitComment(repository.owner, repository.name, id, context.loginAccount.get.userName, form.content,
+      form.fileName, form.oldLineNumber, form.newLineNumber, form.issueId.isDefined)
+    form.issueId match {
+      case Some(issueId) => recordCommentPullRequestActivity(repository.owner, repository.name, context.loginAccount.get.userName, issueId, form.content)
+      case None => recordCommentCommitActivity(repository.owner, repository.name, context.loginAccount.get.userName, id, form.content)
+    }
+    redirect(s"/${repository.owner}/${repository.name}/commit/${id}")
+  })
+
+  ajaxGet("/:owner/:repository/commit/:id/comment/_form")(readableUsersOnly { repository =>
+    val id            = params("id")
+    val fileName      = params.get("fileName")
+    val oldLineNumber = params.get("oldLineNumber") map (_.toInt)
+    val newLineNumber = params.get("newLineNumber") map (_.toInt)
+    val issueId   = params.get("issueId") map (_.toInt)
+    html.commentform(
+      commitId = id,
+      fileName, oldLineNumber, newLineNumber, issueId,
+      hasWritePermission = hasWritePermission(repository.owner, repository.name, context.loginAccount),
+      repository = repository
+    )
+  })
+
+  ajaxPost("/:owner/:repository/commit/:id/comment/_data/new", commentForm)(readableUsersOnly { (form, repository) =>
+    val id = params("id")
+    val commentId = createCommitComment(repository.owner, repository.name, id, context.loginAccount.get.userName,
+      form.content, form.fileName, form.oldLineNumber, form.newLineNumber, form.issueId.isDefined)
+    form.issueId match {
+      case Some(issueId) => recordCommentPullRequestActivity(repository.owner, repository.name, context.loginAccount.get.userName, issueId, form.content)
+      case None => recordCommentCommitActivity(repository.owner, repository.name, context.loginAccount.get.userName, id, form.content)
+    }
+    helper.html.commitcomment(getCommitComment(repository.owner, repository.name, commentId.toString).get,
+      hasWritePermission(repository.owner, repository.name, context.loginAccount), repository)
+  })
+
+  ajaxGet("/:owner/:repository/commit_comments/_data/:id")(readableUsersOnly { repository =>
+    getCommitComment(repository.owner, repository.name, params("id")) map { x =>
+      if(isEditable(x.userName, x.repositoryName, x.commentedUserName)){
+        params.get("dataType") collect {
+          case t if t == "html" => html.editcomment(
+            x.content, x.commentId, x.userName, x.repositoryName)
+        } getOrElse {
+          contentType = formats("json")
+          org.json4s.jackson.Serialization.write(
+            Map("content" -> view.Markdown.toHtml(x.content,
+              repository, false, true, true, isEditable(x.userName, x.repositoryName, x.commentedUserName))
+            ))
+        }
+      } else Unauthorized
+    } getOrElse NotFound
+  })
+
+  ajaxPost("/:owner/:repository/commit_comments/edit/:id", commentForm)(readableUsersOnly { (form, repository) =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      getCommitComment(owner, name, params("id")).map { comment =>
+        if(isEditable(owner, name, comment.commentedUserName)){
+          updateCommitComment(comment.commentId, form.content)
+          redirect(s"/${owner}/${name}/commit_comments/_data/${comment.commentId}")
+        } else Unauthorized
+      } getOrElse NotFound
+    }
+  })
+
+  ajaxPost("/:owner/:repository/commit_comments/delete/:id")(readableUsersOnly { repository =>
+    defining(repository.owner, repository.name){ case (owner, name) =>
+      getCommitComment(owner, name, params("id")).map { comment =>
+        if(isEditable(owner, name, comment.commentedUserName)){
+          Ok(deleteCommitComment(comment.commentId))
+        } else Unauthorized
+      } getOrElse NotFound
+    }
+  })
+
+  /**
+   * Displays branches.
+   */
+  get("/:owner/:repository/branches")(referrersOnly { repository =>
+    val branches = JGitUtil.getBranches(repository.owner, repository.name, repository.repository.defaultBranch)
+      .sortBy(br => (br.mergeInfo.isEmpty, br.commitTime))
+      .map(br => br -> getPullRequestByRequestCommit(repository.owner, repository.name, repository.repository.defaultBranch, br.name, br.commitId))
+      .reverse
+    html.branches(branches, hasWritePermission(repository.owner, repository.name, context.loginAccount), repository)
+  })
+
+  /**
+   * Creates a branch.
+   */
+  post("/:owner/:repository/branches")(collaboratorsOnly { repository =>
+    val newBranchName = params.getOrElse("new", halt(400))
+    val fromBranchName = params.getOrElse("from", halt(400))
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      JGitUtil.createBranch(git, fromBranchName, newBranchName)
+    } match {
+      case Right(message) =>
+        flash += "info" -> message
+        redirect(s"/${repository.owner}/${repository.name}/tree/${StringUtil.urlEncode(newBranchName).replace("%2F", "/")}")
+      case Left(message) =>
+        flash += "error" -> message
+        redirect(s"/${repository.owner}/${repository.name}/tree/${fromBranchName}")
+    }
+  })
+
+  /**
+   * Deletes branch.
+   */
+  get("/:owner/:repository/delete/*")(collaboratorsOnly { repository =>
+    val branchName = multiParams("splat").head
+    val userName   = context.loginAccount.get.userName
+    if(repository.repository.defaultBranch != branchName){
+      using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+        git.branchDelete().setForce(true).setBranchNames(branchName).call()
+        recordDeleteBranchActivity(repository.owner, repository.name, userName, branchName)
+      }
+    }
+    redirect(s"/${repository.owner}/${repository.name}/branches")
+  })
+
+  /**
+   * Displays tags.
+   */
+  get("/:owner/:repository/tags")(referrersOnly {
+    html.tags(_)
+  })
+
+  /**
+   * Download repository contents as an archive.
+   */
+  get("/:owner/:repository/archive/*")(referrersOnly { repository =>
+    multiParams("splat").head match {
+      case name if name.endsWith(".zip") =>
+        archiveRepository(name, ".zip", repository)
+      case name if name.endsWith(".tar.gz") =>
+        archiveRepository(name, ".tar.gz", repository)
+      case _ => BadRequest
+    }
+  })
+
+  get("/:owner/:repository/network/members")(referrersOnly { repository =>
+    html.forked(
+      getRepository(
+        repository.repository.originUserName.getOrElse(repository.owner),
+        repository.repository.originRepositoryName.getOrElse(repository.name),
+        context.baseUrl),
+      getForkedRepositories(
+        repository.repository.originUserName.getOrElse(repository.owner),
+        repository.repository.originRepositoryName.getOrElse(repository.name)),
+      repository)
+  })
+
+  private def splitPath(repository: RepositoryService.RepositoryInfo, path: String): (String, String) = {
+    val id = repository.branchList.collectFirst {
+      case branch if(path == branch || path.startsWith(branch + "/")) => branch
+    } orElse repository.tags.collectFirst {
+      case tag if(path == tag.name || path.startsWith(tag.name + "/")) => tag.name
+    } getOrElse path.split("/")(0)
+
+    (id, path.substring(id.length).stripPrefix("/"))
+  }
+
+
+  private val readmeFiles = view.helpers.renderableSuffixes.map(suffix => s"readme${suffix}") ++ Seq("readme.txt", "readme")
+
+  /**
+   * Provides HTML of the file list.
+   *
+   * @param repository the repository information
+   * @param revstr the branch name or commit id(optional)
+   * @param path the directory path (optional)
+   * @return HTML of the file list
+   */
+  private def fileList(repository: RepositoryService.RepositoryInfo, revstr: String = "", path: String = ".") = {
+    if(repository.commitCount == 0){
+      html.guide(repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
+    } else {
+      using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+        // get specified commit
+        JGitUtil.getDefaultBranch(git, repository, revstr).map { case (objectId, revision) =>
+          defining(JGitUtil.getRevCommitFromId(git, objectId)) { revCommit =>
+            val lastModifiedCommit = if(path == ".") revCommit else JGitUtil.getLastModifiedCommit(git, revCommit, path)
+            // get files
+            val files = JGitUtil.getFileList(git, revision, path)
+            val parentPath = if (path == ".") Nil else path.split("/").toList
+            // process README.md or README.markdown
+            val readme = files.find { file =>
+              readmeFiles.contains(file.name.toLowerCase)
+            }.map { file =>
+              val path = (file.name :: parentPath.reverse).reverse
+              path -> StringUtil.convertFromByteArray(JGitUtil.getContentFromId(
+                Git.open(getRepositoryDir(repository.owner, repository.name)), file.id, true).get)
+            }
+
+            html.files(revision, repository,
+              if(path == ".") Nil else path.split("/").toList, // current path
+              context.loginAccount match {
+                case None => List()
+                case account: Option[Account] => getGroupsByUserName(account.get.userName)
+              }, // groups of current user
+              new JGitUtil.CommitInfo(lastModifiedCommit), // last modified commit
+              files, readme, hasWritePermission(repository.owner, repository.name, context.loginAccount),
+              flash.get("info"), flash.get("error"))
+          }
+        } getOrElse NotFound
+      }
+    }
+  }
+
+  private def commitFile(repository: RepositoryService.RepositoryInfo,
+                         branch: String, path: String, newFileName: Option[String], oldFileName: Option[String],
+                         content: String, charset: String, message: String) = {
+
+    val newPath = newFileName.map { newFileName => if(path.length == 0) newFileName else s"${path}/${newFileName}" }
+    val oldPath = oldFileName.map { oldFileName => if(path.length == 0) oldFileName else s"${path}/${oldFileName}" }
+
+    LockUtil.lock(s"${repository.owner}/${repository.name}"){
+      using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+        val loginAccount = context.loginAccount.get
+        val builder  = DirCache.newInCore.builder()
+        val inserter = git.getRepository.newObjectInserter()
+        val headName = s"refs/heads/${branch}"
+        val headTip  = git.getRepository.resolve(headName)
+
+        JGitUtil.processTree(git, headTip){ (path, tree) =>
+          if(!newPath.exists(_ == path) && !oldPath.exists(_ == path)){
+            builder.add(JGitUtil.createDirCacheEntry(path, tree.getEntryFileMode, tree.getEntryObjectId))
+          }
+        }
+
+        newPath.foreach { newPath =>
+          builder.add(JGitUtil.createDirCacheEntry(newPath, FileMode.REGULAR_FILE,
+            inserter.insert(Constants.OBJ_BLOB, content.getBytes(charset))))
+        }
+        builder.finish()
+
+        val commitId = JGitUtil.createNewCommit(git, inserter, headTip, builder.getDirCache.writeTree(inserter),
+          headName, loginAccount.fullName, loginAccount.mailAddress, message)
+
+        inserter.flush()
+        inserter.release()
+
+        // update refs
+        val refUpdate = git.getRepository.updateRef(headName)
+        refUpdate.setNewObjectId(commitId)
+        refUpdate.setForceUpdate(false)
+        refUpdate.setRefLogIdent(new PersonIdent(loginAccount.fullName, loginAccount.mailAddress))
+        //refUpdate.setRefLogMessage("merged", true)
+        refUpdate.update()
+
+        // update pull request
+        updatePullRequests(repository.owner, repository.name, branch)
+
+        // record activity
+        recordPushActivity(repository.owner, repository.name, loginAccount.userName, branch,
+          List(new CommitInfo(JGitUtil.getRevCommitFromId(git, commitId))))
+
+        // close issue by commit message
+        closeIssuesFromMessage(message, loginAccount.userName, repository.owner, repository.name)
+
+        // call web hook
+        val commit = new JGitUtil.CommitInfo(JGitUtil.getRevCommitFromId(git, commitId))
+        getWebHookURLs(repository.owner, repository.name) match {
+          case webHookURLs if(webHookURLs.nonEmpty) =>
+            for(ownerAccount <- getAccountByUserName(repository.owner)){
+              callWebHook(repository.owner, repository.name, webHookURLs,
+                WebHookPayload(git, loginAccount, headName, repository, List(commit), ownerAccount))
+            }
+          case _ =>
+        }
+      }
+    }
+  }
+
+  private def getPathObjectId(git: Git, path: String, revCommit: RevCommit): Option[ObjectId] = {
+    @scala.annotation.tailrec
+    def _getPathObjectId(path: String, walk: TreeWalk): Option[ObjectId] = walk.next match {
+      case true if(walk.getPathString == path) => Some(walk.getObjectId(0))
+      case true  => _getPathObjectId(path, walk)
+      case false => None
+    }
+
+    using(new TreeWalk(git.getRepository)){ treeWalk =>
+      treeWalk.addTree(revCommit.getTree)
+      treeWalk.setRecursive(true)
+      _getPathObjectId(path, treeWalk)
+    }
+  }
+
+  private def archiveRepository(name: String, suffix: String, repository: RepositoryService.RepositoryInfo): Unit = {
+    val revision = name.stripSuffix(suffix)
+    val workDir = getDownloadWorkDir(repository.owner, repository.name, session.getId)
+    if(workDir.exists) {
+      FileUtils.deleteDirectory(workDir)
+    }
+    workDir.mkdirs
+
+    val filename = repository.name + "-" +
+      (if(revision.length == 40) revision.substring(0, 10) else revision).replace('/', '_') + suffix
+
+    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(revision))
+
+      contentType = "application/octet-stream"
+      response.setHeader("Content-Disposition", s"attachment; filename=${filename}")
+      response.setBufferSize(1024 * 1024);
+
+      git.archive
+         .setFormat(suffix.tail)
+         .setTree(revCommit.getTree)
+         .setOutputStream(response.getOutputStream)
+         .call()
+
+      Unit
+    }
+  }
+
+  private def isEditable(owner: String, repository: String, author: String)(implicit context: Context): Boolean =
+    hasWritePermission(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
+}

src/main/scala/gitbucket/core/controller/SearchController.scala

@@ -1,18 +1,17 @@
-package app
+package gitbucket.core.controller
 
-import util._
+import gitbucket.core.search.html
+import gitbucket.core.service._
+import gitbucket.core.util.{StringUtil, ControlUtil, ReferrerAuthenticator, Implicits}
 import ControlUtil._
-import service._
+import Implicits._
 import jp.sf.amateras.scalatra.forms._
 
 class SearchController extends SearchControllerBase
-with RepositoryService with AccountService with SystemSettingsService with ActivityService
-with RepositorySearchService with IssuesService
-with ReferrerAuthenticator
+  with RepositoryService with AccountService with ActivityService with RepositorySearchService with IssuesService with ReferrerAuthenticator
 
 trait SearchControllerBase extends ControllerBase { self: RepositoryService
-  with SystemSettingsService with ActivityService with RepositorySearchService
-  with ReferrerAuthenticator =>
+  with ActivityService with RepositorySearchService with ReferrerAuthenticator =>
 
   val searchForm = mapping(
     "query"      -> trim(text(required)),
@@ -36,12 +35,12 @@ trait SearchControllerBase extends ControllerBase { self: RepositoryService
       }
 
       target.toLowerCase match {
-        case "issue" => search.html.issues(
+        case "issue" => html.issues(
           searchIssues(repository.owner, repository.name, query),
           countFiles(repository.owner, repository.name, query),
           query, page, repository)
 
-        case _ => search.html.code(
+        case _ => html.code(
           searchFiles(repository.owner, repository.name, query),
           countIssues(repository.owner, repository.name, query),
           query, page, repository)

src/main/scala/gitbucket/core/controller/SystemSettingsController.scala

@@ -0,0 +1,85 @@
+package gitbucket.core.controller
+
+import gitbucket.core.admin.html
+import gitbucket.core.service.{AccountService, SystemSettingsService}
+import gitbucket.core.util.AdminAuthenticator
+import gitbucket.core.ssh.SshServer
+import SystemSettingsService._
+import jp.sf.amateras.scalatra.forms._
+
+class SystemSettingsController extends SystemSettingsControllerBase
+  with AccountService with AdminAuthenticator
+
+trait SystemSettingsControllerBase extends ControllerBase {
+  self: AccountService with AdminAuthenticator =>
+
+  private val form = mapping(
+    "baseUrl"                  -> trim(label("Base URL", optional(text()))),
+    "information"              -> trim(label("Information", optional(text()))),
+    "allowAccountRegistration" -> trim(label("Account registration", boolean())),
+    "allowAnonymousAccess"     -> trim(label("Anonymous access", boolean())),
+    "isCreateRepoOptionPublic" -> trim(label("Default option to create a new repository", boolean())),
+    "gravatar"                 -> trim(label("Gravatar", boolean())),
+    "notification"             -> trim(label("Notification", boolean())),
+    "ssh"                      -> trim(label("SSH access", boolean())),
+    "sshPort"                  -> trim(label("SSH port", optional(number()))),
+    "smtp"                     -> optionalIfNotChecked("notification", mapping(
+        "host"                     -> trim(label("SMTP Host", text(required))),
+        "port"                     -> trim(label("SMTP Port", optional(number()))),
+        "user"                     -> trim(label("SMTP User", optional(text()))),
+        "password"                 -> trim(label("SMTP Password", optional(text()))),
+        "ssl"                      -> trim(label("Enable SSL", optional(boolean()))),
+        "fromAddress"              -> trim(label("FROM Address", optional(text()))),
+        "fromName"                 -> trim(label("FROM Name", optional(text())))
+    )(Smtp.apply)),
+    "ldapAuthentication"       -> trim(label("LDAP", boolean())),
+    "ldap"                     -> optionalIfNotChecked("ldapAuthentication", mapping(
+        "host"                     -> trim(label("LDAP host", text(required))),
+        "port"                     -> trim(label("LDAP port", optional(number()))),
+        "bindDN"                   -> trim(label("Bind DN", optional(text()))),
+        "bindPassword"             -> trim(label("Bind Password", optional(text()))),
+        "baseDN"                   -> trim(label("Base DN", text(required))),
+        "userNameAttribute"        -> trim(label("User name attribute", text(required))),
+        "additionalFilterCondition"-> trim(label("Additional filter condition", optional(text()))),
+        "fullNameAttribute"        -> trim(label("Full name attribute", optional(text()))),
+        "mailAttribute"            -> trim(label("Mail address attribute", optional(text()))),
+        "tls"                      -> trim(label("Enable TLS", optional(boolean()))),
+        "ssl"                      -> trim(label("Enable SSL", optional(boolean()))),
+        "keystore"                 -> trim(label("Keystore", optional(text())))
+    )(Ldap.apply))
+  )(SystemSettings.apply).verifying { settings =>
+    if(settings.ssh && settings.baseUrl.isEmpty){
+      Seq("baseUrl" -> "Base URL is required if SSH access is enabled.")
+    } else Nil
+  }
+
+  private val pluginForm = mapping(
+    "pluginId" -> list(trim(label("", text())))
+  )(PluginForm.apply)
+
+  case class PluginForm(pluginIds: List[String])
+
+  get("/admin/system")(adminOnly {
+    html.system(flash.get("info"))
+  })
+
+  post("/admin/system", form)(adminOnly { form =>
+    saveSystemSettings(form)
+
+    if(form.ssh && SshServer.isActive && context.settings.sshPort != form.sshPort){
+      SshServer.stop()
+    }
+
+    if(form.ssh && !SshServer.isActive && form.baseUrl.isDefined){
+      SshServer.start(
+        form.sshPort.getOrElse(SystemSettingsService.DefaultSshPort),
+        form.baseUrl.get)
+    } else if(!form.ssh && SshServer.isActive){
+      SshServer.stop()
+    }
+
+    flash += "info" -> "System settings has been updated."
+    redirect("/admin/system")
+  })
+
+}

src/main/scala/gitbucket/core/controller/UserManagementController.scala

@@ -0,0 +1,204 @@
+package gitbucket.core.controller
+
+import gitbucket.core.service.{RepositoryService, AccountService}
+import gitbucket.core.admin.users.html
+import gitbucket.core.util._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.StringUtil._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.util.Directory._
+import jp.sf.amateras.scalatra.forms._
+import org.scalatra.i18n.Messages
+import org.apache.commons.io.FileUtils
+
+class UserManagementController extends UserManagementControllerBase
+  with AccountService with RepositoryService with AdminAuthenticator
+
+trait UserManagementControllerBase extends AccountManagementControllerBase {
+  self: AccountService with RepositoryService with AdminAuthenticator =>
+  
+  case class NewUserForm(userName: String, password: String, fullName: String,
+                         mailAddress: String, isAdmin: Boolean,
+                         url: Option[String], fileId: Option[String])
+
+  case class EditUserForm(userName: String, password: Option[String], fullName: String,
+                          mailAddress: String, isAdmin: Boolean, url: Option[String],
+                          fileId: Option[String], clearImage: Boolean, isRemoved: Boolean)
+
+  case class NewGroupForm(groupName: String, url: Option[String], fileId: Option[String],
+                          members: String)
+
+  case class EditGroupForm(groupName: String, url: Option[String], fileId: Option[String],
+                           members: String, clearImage: Boolean, isRemoved: Boolean)
+
+  val newUserForm = mapping(
+    "userName"    -> trim(label("Username"     ,text(required, maxlength(100), identifier, uniqueUserName))),
+    "password"    -> trim(label("Password"     ,text(required, maxlength(20)))),
+    "fullName"    -> trim(label("Full Name"    ,text(required, maxlength(100)))),
+    "mailAddress" -> trim(label("Mail Address" ,text(required, maxlength(100), uniqueMailAddress()))),
+    "isAdmin"     -> trim(label("User Type"    ,boolean())),
+    "url"         -> trim(label("URL"          ,optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      ,optional(text())))
+  )(NewUserForm.apply)
+
+  val editUserForm = mapping(
+    "userName"    -> trim(label("Username"     ,text(required, maxlength(100), identifier))),
+    "password"    -> trim(label("Password"     ,optional(text(maxlength(20))))),
+    "fullName"    -> trim(label("Full Name"    ,text(required, maxlength(100)))),
+    "mailAddress" -> trim(label("Mail Address" ,text(required, maxlength(100), uniqueMailAddress("userName")))),
+    "isAdmin"     -> trim(label("User Type"    ,boolean())),
+    "url"         -> trim(label("URL"          ,optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      ,optional(text()))),
+    "clearImage"  -> trim(label("Clear image"  ,boolean())),
+    "removed"     -> trim(label("Disable"      ,boolean(disableByNotYourself("userName"))))
+  )(EditUserForm.apply)
+
+  val newGroupForm = mapping(
+    "groupName" -> trim(label("Group name" ,text(required, maxlength(100), identifier, uniqueUserName))),
+    "url"       -> trim(label("URL"        ,optional(text(maxlength(200))))),
+    "fileId"    -> trim(label("File ID"    ,optional(text()))),
+    "members"   -> trim(label("Members"    ,text(required, members)))
+  )(NewGroupForm.apply)
+
+  val editGroupForm = mapping(
+    "groupName"  -> trim(label("Group name"  ,text(required, maxlength(100), identifier))),
+    "url"        -> trim(label("URL"         ,optional(text(maxlength(200))))),
+    "fileId"     -> trim(label("File ID"     ,optional(text()))),
+    "members"    -> trim(label("Members"     ,text(required, members))),
+    "clearImage" -> trim(label("Clear image" ,boolean())),
+    "removed"    -> trim(label("Disable"     ,boolean()))
+  )(EditGroupForm.apply)
+
+  get("/admin/users")(adminOnly {
+    val includeRemoved = params.get("includeRemoved").map(_.toBoolean).getOrElse(false)
+    val users          = getAllUsers(includeRemoved)
+    val members        = users.collect { case account if(account.isGroupAccount) =>
+      account.userName -> getGroupMembers(account.userName).map(_.userName)
+    }.toMap
+
+    html.list(users, members, includeRemoved)
+  })
+  
+  get("/admin/users/_newuser")(adminOnly {
+    html.user(None)
+  })
+  
+  post("/admin/users/_newuser", newUserForm)(adminOnly { form =>
+    createAccount(form.userName, sha1(form.password), form.fullName, form.mailAddress, form.isAdmin, form.url)
+    updateImage(form.userName, form.fileId, false)
+    redirect("/admin/users")
+  })
+  
+  get("/admin/users/:userName/_edituser")(adminOnly {
+    val userName = params("userName")
+    html.user(getAccountByUserName(userName, true))
+  })
+  
+  post("/admin/users/:name/_edituser", editUserForm)(adminOnly { form =>
+    val userName = params("userName")
+    getAccountByUserName(userName, true).map { account =>
+
+      if(form.isRemoved){
+        // Remove repositories
+        getRepositoryNamesOfUser(userName).foreach { repositoryName =>
+          deleteRepository(userName, repositoryName)
+          FileUtils.deleteDirectory(getRepositoryDir(userName, repositoryName))
+          FileUtils.deleteDirectory(getWikiRepositoryDir(userName, repositoryName))
+          FileUtils.deleteDirectory(getTemporaryDir(userName, repositoryName))
+        }
+        // Remove from GROUP_MEMBER, COLLABORATOR and REPOSITORY
+        removeUserRelatedData(userName)
+      }
+
+      updateAccount(account.copy(
+        password     = form.password.map(sha1).getOrElse(account.password),
+        fullName     = form.fullName,
+        mailAddress  = form.mailAddress,
+        isAdmin      = form.isAdmin,
+        url          = form.url,
+        isRemoved    = form.isRemoved))
+
+      updateImage(userName, form.fileId, form.clearImage)
+      redirect("/admin/users")
+
+    } getOrElse NotFound
+  })
+
+  get("/admin/users/_newgroup")(adminOnly {
+    html.group(None, Nil)
+  })
+
+  post("/admin/users/_newgroup", newGroupForm)(adminOnly { form =>
+    createGroup(form.groupName, form.url)
+    updateGroupMembers(form.groupName, form.members.split(",").map {
+      _.split(":") match {
+        case Array(userName, isManager) => (userName, isManager.toBoolean)
+      }
+    }.toList)
+    updateImage(form.groupName, form.fileId, false)
+    redirect("/admin/users")
+  })
+
+  get("/admin/users/:groupName/_editgroup")(adminOnly {
+    defining(params("groupName")){ groupName =>
+      html.group(getAccountByUserName(groupName, true), getGroupMembers(groupName))
+    }
+  })
+
+  post("/admin/users/:groupName/_editgroup", editGroupForm)(adminOnly { form =>
+    defining(params("groupName"), form.members.split(",").map {
+      _.split(":") match {
+        case Array(userName, isManager) => (userName, isManager.toBoolean)
+      }
+    }.toList){ case (groupName, members) =>
+      getAccountByUserName(groupName, true).map { account =>
+        updateGroup(groupName, form.url, form.isRemoved)
+
+        if(form.isRemoved){
+          // Remove from GROUP_MEMBER
+          updateGroupMembers(form.groupName, Nil)
+          // Remove repositories
+          getRepositoryNamesOfUser(form.groupName).foreach { repositoryName =>
+            deleteRepository(groupName, repositoryName)
+            FileUtils.deleteDirectory(getRepositoryDir(groupName, repositoryName))
+            FileUtils.deleteDirectory(getWikiRepositoryDir(groupName, repositoryName))
+            FileUtils.deleteDirectory(getTemporaryDir(groupName, repositoryName))
+          }
+        } else {
+          // Update GROUP_MEMBER
+          updateGroupMembers(form.groupName, members)
+          // Update COLLABORATOR for group repositories
+          getRepositoryNamesOfUser(form.groupName).foreach { repositoryName =>
+            removeCollaborators(form.groupName, repositoryName)
+            members.foreach { case (userName, isManager) =>
+              addCollaborator(form.groupName, repositoryName, userName)
+            }
+          }
+        }
+
+        updateImage(form.groupName, form.fileId, form.clearImage)
+        redirect("/admin/users")
+
+      } getOrElse NotFound
+    }
+  })
+
+  private def members: Constraint = new Constraint(){
+    override def validate(name: String, value: String, messages: Messages): Option[String] = {
+      if(value.split(",").exists {
+        _.split(":") match { case Array(userName, isManager) => isManager.toBoolean }
+      }) None else Some("Must select one manager at least.")
+    }
+  }
+
+  protected def disableByNotYourself(paramName: String): Constraint = new Constraint() {
+    override def validate(name: String, value: String, messages: Messages): Option[String] = {
+      params.get(paramName).flatMap { userName =>
+        if(userName == context.loginAccount.get.userName)
+          Some("You can't disable your account yourself")
+        else
+          None
+      }
+    }
+  }
+}

src/main/scala/gitbucket/core/controller/WikiController.scala

@@ -1,22 +1,20 @@
-package app
+package gitbucket.core.controller
 
-import service._
-import util._
-import util.Directory._
-import util.ControlUtil._
+import gitbucket.core.wiki.html
+import gitbucket.core.service.{RepositoryService, WikiService, ActivityService, AccountService}
+import gitbucket.core.util._
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Implicits._
+import gitbucket.core.util.Directory._
 import jp.sf.amateras.scalatra.forms._
 import org.eclipse.jgit.api.Git
-import org.scalatra.FlashMapSupport
-import service.WikiService.WikiPageInfo
-import scala.Some
+import org.scalatra.i18n.Messages
 
 class WikiController extends WikiControllerBase 
-  with WikiService with RepositoryService with AccountService with ActivityService
-  with CollaboratorsAuthenticator with ReferrerAuthenticator
+  with WikiService with RepositoryService with AccountService with ActivityService with CollaboratorsAuthenticator with ReferrerAuthenticator
 
-trait WikiControllerBase extends ControllerBase with FlashMapSupport {
-  self: WikiService with RepositoryService with ActivityService
-    with CollaboratorsAuthenticator with ReferrerAuthenticator =>
+trait WikiControllerBase extends ControllerBase {
+  self: WikiService with RepositoryService with ActivityService with CollaboratorsAuthenticator with ReferrerAuthenticator =>
 
   case class WikiPageEditForm(pageName: String, content: String, message: Option[String], currentPageName: String, id: String)
   
@@ -38,7 +36,8 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
   
   get("/:owner/:repository/wiki")(referrersOnly { repository =>
     getWikiPage(repository.owner, repository.name, "Home").map { page =>
-      wiki.html.page("Home", page, repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
+      html.page("Home", page, getWikiPageList(repository.owner, repository.name),
+        repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
     } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/Home/_edit")
   })
   
@@ -46,7 +45,8 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
     val pageName = StringUtil.urlDecode(params("page"))
 
     getWikiPage(repository.owner, repository.name, pageName).map { page =>
-      wiki.html.page(pageName, page, repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
+      html.page(pageName, page, getWikiPageList(repository.owner, repository.name),
+        repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
     } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(pageName)}/_edit")
   })
   
@@ -55,7 +55,7 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
 
     using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))){ git =>
       JGitUtil.getCommitLog(git, "master", path = pageName + ".md") match {
-        case Right((logs, hasNext)) => wiki.html.history(Some(pageName), logs, repository)
+        case Right((logs, hasNext)) => html.history(Some(pageName), logs, repository)
         case Left(_) => NotFound
       }
     }
@@ -66,7 +66,7 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
     val Array(from, to) = params("commitId").split("\\.\\.\\.")
 
     using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))){ git =>
-      wiki.html.compare(Some(pageName), from, to, JGitUtil.getDiffs(git, from, to, true), repository,
+      html.compare(Some(pageName), from, to, JGitUtil.getDiffs(git, from, to, true).filter(_.newPath == pageName + ".md"), repository,
         hasWritePermission(repository.owner, repository.name, context.loginAccount), flash.get("info"))
     }
   })
@@ -75,7 +75,7 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
     val Array(from, to) = params("commitId").split("\\.\\.\\.")
 
     using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))){ git =>
-      wiki.html.compare(None, from, to, JGitUtil.getDiffs(git, from, to, true), repository,
+      html.compare(None, from, to, JGitUtil.getDiffs(git, from, to, true), repository,
         hasWritePermission(repository.owner, repository.name, context.loginAccount), flash.get("info"))
     }
   })
@@ -96,7 +96,7 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
     val Array(from, to) = params("commitId").split("\\.\\.\\.")
 
     if(revertWikiPage(repository.owner, repository.name, from, to, context.loginAccount.get, None)){
-      redirect(s"/${repository.owner}/${repository.name}/wiki/}")
+      redirect(s"/${repository.owner}/${repository.name}/wiki/")
     } else {
       flash += "info" -> "This patch was not able to be reversed."
       redirect(s"/${repository.owner}/${repository.name}/wiki/_compare/${from}...${to}")
@@ -105,7 +105,7 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
 
   get("/:owner/:repository/wiki/:page/_edit")(collaboratorsOnly { repository =>
     val pageName = StringUtil.urlDecode(params("page"))
-    wiki.html.edit(pageName, getWikiPage(repository.owner, repository.name, pageName), repository)
+    html.edit(pageName, getWikiPage(repository.owner, repository.name, pageName), repository)
   })
   
   post("/:owner/:repository/wiki/_edit", editForm)(collaboratorsOnly { (form, repository) =>
@@ -120,7 +120,7 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
   })
   
   get("/:owner/:repository/wiki/_new")(collaboratorsOnly {
-    wiki.html.edit("", None, _)
+    html.edit("", None, _)
   })
   
   post("/:owner/:repository/wiki/_new", newForm)(collaboratorsOnly { (form, repository) =>
@@ -147,14 +147,14 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
   })
   
   get("/:owner/:repository/wiki/_pages")(referrersOnly { repository =>
-    wiki.html.pages(getWikiPageList(repository.owner, repository.name), repository,
+    html.pages(getWikiPageList(repository.owner, repository.name), repository,
       hasWritePermission(repository.owner, repository.name, context.loginAccount))
   })
   
   get("/:owner/:repository/wiki/_history")(referrersOnly { repository =>
     using(Git.open(getWikiRepositoryDir(repository.owner, repository.name))){ git =>
       JGitUtil.getCommitLog(git, "master") match {
-        case Right((logs, hasNext)) => wiki.html.history(None, logs, repository)
+        case Right((logs, hasNext)) => html.history(None, logs, repository)
         case Left(_) => NotFound
       }
     }
@@ -164,18 +164,17 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
     val path = multiParams("splat").head
 
     getFileContent(repository.owner, repository.name, path).map { bytes =>
-      contentType = FileUtil.getContentType(path, bytes)
-      bytes
+      RawData(FileUtil.getContentType(path, bytes), bytes)
     } getOrElse NotFound
   })
 
   private def unique: Constraint = new Constraint(){
-    override def validate(name: String, value: String, params: Map[String, String]): Option[String] =
+    override def validate(name: String, value: String, params: Map[String, String], messages: Messages): Option[String] =
       getWikiPageList(params("owner"), params("repository")).find(_ == value).map(_ => "Page already exists.")
   }
 
   private def pagename: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] =
+    override def validate(name: String, value: String, messages: Messages): Option[String] =
       if(value.exists("\\/:*?\"<>|".contains(_))){
         Some(s"${name} contains invalid character.")
       } else if(value.startsWith("_") || value.startsWith("-")){
@@ -186,17 +185,17 @@ trait WikiControllerBase extends ControllerBase with FlashMapSupport {
   }
 
   private def conflictForNew: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] = {
-      optionIf(targetWikiPage.nonEmpty){
-        Some("Someone has created the wiki since you started. Please reload this page and re-apply your changes.")
+    override def validate(name: String, value: String, messages: Messages): Option[String] = {
+      targetWikiPage.map { _ =>
+        "Someone has created the wiki since you started. Please reload this page and re-apply your changes."
       }
     }
   }
 
   private def conflictForEdit: Constraint = new Constraint(){
-    override def validate(name: String, value: String): Option[String] = {
-      optionIf(targetWikiPage.map(_.id != params("id")).getOrElse(true)){
-        Some("Someone has edited the wiki since you started. Please reload this page and re-apply your changes.")
+    override def validate(name: String, value: String, messages: Messages): Option[String] = {
+      targetWikiPage.filter(_.id != params("id")).map{ _ =>
+        "Someone has edited the wiki since you started. Please reload this page and re-apply your changes."
       }
     }
   }

src/main/scala/gitbucket/core/model/Account.scala

@@ -0,0 +1,39 @@
+package gitbucket.core.model
+
+trait AccountComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val Accounts = TableQuery[Accounts]
+
+  class Accounts(tag: Tag) extends Table[Account](tag, "ACCOUNT") {
+    val userName = column[String]("USER_NAME", O PrimaryKey)
+    val fullName = column[String]("FULL_NAME")
+    val mailAddress = column[String]("MAIL_ADDRESS")
+    val password = column[String]("PASSWORD")
+    val isAdmin = column[Boolean]("ADMINISTRATOR")
+    val url = column[String]("URL")
+    val registeredDate = column[java.util.Date]("REGISTERED_DATE")
+    val updatedDate = column[java.util.Date]("UPDATED_DATE")
+    val lastLoginDate = column[java.util.Date]("LAST_LOGIN_DATE")
+    val image = column[String]("IMAGE")
+    val groupAccount = column[Boolean]("GROUP_ACCOUNT")
+    val removed = column[Boolean]("REMOVED")
+    def * = (userName, fullName, mailAddress, password, isAdmin, url.?, registeredDate, updatedDate, lastLoginDate.?, image.?, groupAccount, removed) <> (Account.tupled, Account.unapply)
+  }
+}
+
+case class Account(
+  userName: String,
+  fullName: String,
+  mailAddress: String,
+  password: String,
+  isAdmin: Boolean,
+  url: Option[String],
+  registeredDate: java.util.Date,
+  updatedDate: java.util.Date,
+  lastLoginDate: Option[java.util.Date],
+  image: Option[String],
+  isGroupAccount: Boolean,
+  isRemoved: Boolean
+)

src/main/scala/gitbucket/core/model/Activity.scala

@@ -0,0 +1,29 @@
+package gitbucket.core.model
+
+trait ActivityComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val Activities = TableQuery[Activities]
+
+  class Activities(tag: Tag) extends Table[Activity](tag, "ACTIVITY") with BasicTemplate {
+    val activityId = column[Int]("ACTIVITY_ID", O AutoInc)
+    val activityUserName = column[String]("ACTIVITY_USER_NAME")
+    val activityType = column[String]("ACTIVITY_TYPE")
+    val message = column[String]("MESSAGE")
+    val additionalInfo = column[String]("ADDITIONAL_INFO")
+    val activityDate = column[java.util.Date]("ACTIVITY_DATE")
+    def * = (userName, repositoryName, activityUserName, activityType, message, additionalInfo.?, activityDate, activityId) <> (Activity.tupled, Activity.unapply)
+  }
+}
+
+case class Activity(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  activityType: String,
+  message: String,
+  additionalInfo: Option[String],
+  activityDate: java.util.Date,
+  activityId: Int = 0
+)

src/main/scala/gitbucket/core/model/BasicTemplate.scala

@@ -0,0 +1,54 @@
+package gitbucket.core.model
+
+protected[model] trait TemplateComponent { self: Profile =>
+  import profile.simple._
+
+  trait BasicTemplate { self: Table[_] =>
+    val userName = column[String]("USER_NAME")
+    val repositoryName = column[String]("REPOSITORY_NAME")
+
+    def byRepository(owner: String, repository: String) =
+      (userName === owner.bind) && (repositoryName === repository.bind)
+
+    def byRepository(userName: Column[String], repositoryName: Column[String]) =
+      (this.userName === userName) && (this.repositoryName === repositoryName)
+  }
+
+  trait IssueTemplate extends BasicTemplate { self: Table[_] =>
+    val issueId = column[Int]("ISSUE_ID")
+
+    def byIssue(owner: String, repository: String, issueId: Int) =
+      byRepository(owner, repository) && (this.issueId === issueId.bind)
+
+    def byIssue(userName: Column[String], repositoryName: Column[String], issueId: Column[Int]) =
+      byRepository(userName, repositoryName) && (this.issueId === issueId)
+  }
+
+  trait LabelTemplate extends BasicTemplate { self: Table[_] =>
+    val labelId = column[Int]("LABEL_ID")
+
+    def byLabel(owner: String, repository: String, labelId: Int) =
+      byRepository(owner, repository) && (this.labelId === labelId.bind)
+
+    def byLabel(userName: Column[String], repositoryName: Column[String], labelId: Column[Int]) =
+      byRepository(userName, repositoryName) && (this.labelId === labelId)
+  }
+
+  trait MilestoneTemplate extends BasicTemplate { self: Table[_] =>
+    val milestoneId = column[Int]("MILESTONE_ID")
+
+    def byMilestone(owner: String, repository: String, milestoneId: Int) =
+      byRepository(owner, repository) && (this.milestoneId === milestoneId.bind)
+
+    def byMilestone(userName: Column[String], repositoryName: Column[String], milestoneId: Column[Int]) =
+      byRepository(userName, repositoryName) && (this.milestoneId === milestoneId)
+  }
+
+  trait CommitTemplate extends BasicTemplate { self: Table[_] =>
+    val commitId = column[String]("COMMIT_ID")
+
+    def byCommit(owner: String, repository: String, commitId: String) =
+      byRepository(owner, repository) && (this.commitId === commitId)
+  }
+
+}

src/main/scala/gitbucket/core/model/Collaborator.scala

@@ -0,0 +1,21 @@
+package gitbucket.core.model
+
+trait CollaboratorComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+
+  lazy val Collaborators = TableQuery[Collaborators]
+
+  class Collaborators(tag: Tag) extends Table[Collaborator](tag, "COLLABORATOR") with BasicTemplate {
+    val collaboratorName = column[String]("COLLABORATOR_NAME")
+    def * = (userName, repositoryName, collaboratorName) <> (Collaborator.tupled, Collaborator.unapply)
+
+    def byPrimaryKey(owner: String, repository: String, collaborator: String) =
+      byRepository(owner, repository) && (collaboratorName === collaborator.bind)
+  }
+}
+
+case class Collaborator(
+  userName: String,
+  repositoryName: String,
+  collaboratorName: String
+)

src/main/scala/gitbucket/core/model/Comment.scala

@@ -0,0 +1,78 @@
+package gitbucket.core.model
+
+trait Comment {
+  val commentedUserName: String
+  val registeredDate: java.util.Date
+}
+
+trait IssueCommentComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val IssueComments = new TableQuery(tag => new IssueComments(tag)){
+    def autoInc = this returning this.map(_.commentId)
+  }
+
+  class IssueComments(tag: Tag) extends Table[IssueComment](tag, "ISSUE_COMMENT") with IssueTemplate {
+    val commentId = column[Int]("COMMENT_ID", O AutoInc)
+    val action = column[String]("ACTION")
+    val commentedUserName = column[String]("COMMENTED_USER_NAME")
+    val content = column[String]("CONTENT")
+    val registeredDate = column[java.util.Date]("REGISTERED_DATE")
+    val updatedDate = column[java.util.Date]("UPDATED_DATE")
+    def * = (userName, repositoryName, issueId, commentId, action, commentedUserName, content, registeredDate, updatedDate) <> (IssueComment.tupled, IssueComment.unapply)
+
+    def byPrimaryKey(commentId: Int) = this.commentId === commentId.bind
+  }
+}
+
+case class IssueComment (
+  userName: String,
+  repositoryName: String,
+  issueId: Int,
+  commentId: Int = 0,
+  action: String,
+  commentedUserName: String,
+  content: String,
+  registeredDate: java.util.Date,
+  updatedDate: java.util.Date
+) extends Comment
+
+trait CommitCommentComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val CommitComments = new TableQuery(tag => new CommitComments(tag)){
+    def autoInc = this returning this.map(_.commentId)
+  }
+
+  class CommitComments(tag: Tag) extends Table[CommitComment](tag, "COMMIT_COMMENT") with CommitTemplate {
+    val commentId = column[Int]("COMMENT_ID", O AutoInc)
+    val commentedUserName = column[String]("COMMENTED_USER_NAME")
+    val content = column[String]("CONTENT")
+    val fileName = column[Option[String]]("FILE_NAME")
+    val oldLine = column[Option[Int]]("OLD_LINE_NUMBER")
+    val newLine = column[Option[Int]]("NEW_LINE_NUMBER")
+    val registeredDate = column[java.util.Date]("REGISTERED_DATE")
+    val updatedDate = column[java.util.Date]("UPDATED_DATE")
+    val pullRequest = column[Boolean]("PULL_REQUEST")
+    def * = (userName, repositoryName, commitId, commentId, commentedUserName, content, fileName, oldLine, newLine, registeredDate, updatedDate, pullRequest) <> (CommitComment.tupled, CommitComment.unapply)
+
+    def byPrimaryKey(commentId: Int) = this.commentId === commentId.bind
+  }
+}
+
+case class CommitComment(
+  userName: String,
+  repositoryName: String,
+  commitId: String,
+  commentId: Int = 0,
+  commentedUserName: String,
+  content: String,
+  fileName: Option[String],
+  oldLine: Option[Int],
+  newLine: Option[Int],
+  registeredDate: java.util.Date,
+  updatedDate: java.util.Date,
+  pullRequest: Boolean
+ ) extends Comment

src/main/scala/gitbucket/core/model/GroupMembers.scala

@@ -0,0 +1,20 @@
+package gitbucket.core.model
+
+trait GroupMemberComponent { self: Profile =>
+  import profile.simple._
+
+  lazy val GroupMembers = TableQuery[GroupMembers]
+
+  class GroupMembers(tag: Tag) extends Table[GroupMember](tag, "GROUP_MEMBER") {
+    val groupName = column[String]("GROUP_NAME", O PrimaryKey)
+    val userName = column[String]("USER_NAME", O PrimaryKey)
+    val isManager = column[Boolean]("MANAGER")
+    def * = (groupName, userName, isManager) <> (GroupMember.tupled, GroupMember.unapply)
+  }
+}
+
+case class GroupMember(
+  groupName: String,
+  userName: String,
+  isManager: Boolean
+)

src/main/scala/gitbucket/core/model/Issue.scala

@@ -0,0 +1,49 @@
+package gitbucket.core.model
+
+trait IssueComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val IssueId = TableQuery[IssueId]
+  lazy val IssueOutline = TableQuery[IssueOutline]
+  lazy val Issues = TableQuery[Issues]
+
+  class IssueId(tag: Tag) extends Table[(String, String, Int)](tag, "ISSUE_ID") with IssueTemplate {
+    def * = (userName, repositoryName, issueId)
+    def byPrimaryKey(owner: String, repository: String) = byRepository(owner, repository)
+  }
+
+  class IssueOutline(tag: Tag) extends Table[(String, String, Int, Int)](tag, "ISSUE_OUTLINE_VIEW") with IssueTemplate {
+    val commentCount = column[Int]("COMMENT_COUNT")
+    def * = (userName, repositoryName, issueId, commentCount)
+  }
+
+  class Issues(tag: Tag) extends Table[Issue](tag, "ISSUE") with IssueTemplate with MilestoneTemplate {
+    val openedUserName = column[String]("OPENED_USER_NAME")
+    val assignedUserName = column[String]("ASSIGNED_USER_NAME")
+    val title = column[String]("TITLE")
+    val content = column[String]("CONTENT")
+    val closed = column[Boolean]("CLOSED")
+    val registeredDate = column[java.util.Date]("REGISTERED_DATE")
+    val updatedDate = column[java.util.Date]("UPDATED_DATE")
+    val pullRequest = column[Boolean]("PULL_REQUEST")
+    def * = (userName, repositoryName, issueId, openedUserName, milestoneId.?, assignedUserName.?, title, content.?, closed, registeredDate, updatedDate, pullRequest) <> (Issue.tupled, Issue.unapply)
+
+    def byPrimaryKey(owner: String, repository: String, issueId: Int) = byIssue(owner, repository, issueId)
+  }
+}
+
+case class Issue(
+  userName: String,
+  repositoryName: String,
+  issueId: Int,
+  openedUserName: String,
+  milestoneId: Option[Int],
+  assignedUserName: Option[String],
+  title: String,
+  content: Option[String],
+  closed: Boolean,
+  registeredDate: java.util.Date,
+  updatedDate: java.util.Date,
+  isPullRequest: Boolean
+)

src/main/scala/gitbucket/core/model/IssueLabels.scala

@@ -0,0 +1,20 @@
+package gitbucket.core.model
+
+trait IssueLabelComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+
+  lazy val IssueLabels = TableQuery[IssueLabels]
+
+  class IssueLabels(tag: Tag) extends Table[IssueLabel](tag, "ISSUE_LABEL") with IssueTemplate with LabelTemplate {
+    def * = (userName, repositoryName, issueId, labelId) <> (IssueLabel.tupled, IssueLabel.unapply)
+    def byPrimaryKey(owner: String, repository: String, issueId: Int, labelId: Int) =
+      byIssue(owner, repository, issueId) && (this.labelId === labelId.bind)
+  }
+}
+
+case class IssueLabel(
+  userName: String,
+  repositoryName: String,
+  issueId: Int,
+  labelId: Int
+)

src/main/scala/gitbucket/core/model/Labels.scala

@@ -0,0 +1,37 @@
+package gitbucket.core.model
+
+trait LabelComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+
+  lazy val Labels = TableQuery[Labels]
+
+  class Labels(tag: Tag) extends Table[Label](tag, "LABEL") with LabelTemplate {
+    override val labelId = column[Int]("LABEL_ID", O AutoInc)
+    val labelName = column[String]("LABEL_NAME")
+    val color = column[String]("COLOR")
+    def * = (userName, repositoryName, labelId, labelName, color) <> (Label.tupled, Label.unapply)
+
+    def byPrimaryKey(owner: String, repository: String, labelId: Int) = byLabel(owner, repository, labelId)
+    def byPrimaryKey(userName: Column[String], repositoryName: Column[String], labelId: Column[Int]) = byLabel(userName, repositoryName, labelId)
+  }
+}
+
+case class Label(
+  userName: String,
+  repositoryName: String,
+  labelId: Int = 0,
+  labelName: String,
+  color: String){
+
+  val fontColor = {
+    val r = color.substring(0, 2)
+    val g = color.substring(2, 4)
+    val b = color.substring(4, 6)
+
+    if(Integer.parseInt(r, 16) + Integer.parseInt(g, 16) + Integer.parseInt(b, 16) > 408){
+      "000000"
+    } else {
+      "ffffff"
+    }
+  }
+}

src/main/scala/gitbucket/core/model/Milestone.scala

@@ -0,0 +1,30 @@
+package gitbucket.core.model
+
+trait MilestoneComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val Milestones = TableQuery[Milestones]
+
+  class Milestones(tag: Tag) extends Table[Milestone](tag, "MILESTONE") with MilestoneTemplate {
+    override val milestoneId = column[Int]("MILESTONE_ID", O AutoInc)
+    val title = column[String]("TITLE")
+    val description = column[String]("DESCRIPTION")
+    val dueDate = column[java.util.Date]("DUE_DATE")
+    val closedDate = column[java.util.Date]("CLOSED_DATE")
+    def * = (userName, repositoryName, milestoneId, title, description.?, dueDate.?, closedDate.?) <> (Milestone.tupled, Milestone.unapply)
+
+    def byPrimaryKey(owner: String, repository: String, milestoneId: Int) = byMilestone(owner, repository, milestoneId)
+    def byPrimaryKey(userName: Column[String], repositoryName: Column[String], milestoneId: Column[Int]) = byMilestone(userName, repositoryName, milestoneId)
+  }
+}
+
+case class Milestone(
+  userName: String,
+  repositoryName: String,
+  milestoneId: Int = 0,
+  title: String,
+  description: Option[String],
+  dueDate: Option[java.util.Date],
+  closedDate: Option[java.util.Date]
+)

src/main/scala/gitbucket/core/model/Plugin.scala

@@ -0,0 +1,19 @@
+package gitbucket.core.model
+
+trait PluginComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val Plugins = TableQuery[Plugins]
+
+  class Plugins(tag: Tag) extends Table[Plugin](tag, "PLUGIN"){
+    val pluginId = column[String]("PLUGIN_ID", O PrimaryKey)
+    val version = column[String]("VERSION")
+    def * = (pluginId, version) <> (Plugin.tupled, Plugin.unapply)
+  }
+}
+
+case class Plugin(
+  pluginId: String,
+  version: String
+)

src/main/scala/gitbucket/core/model/Profile.scala

@@ -0,0 +1,50 @@
+package gitbucket.core.model
+
+trait Profile {
+  val profile: slick.driver.JdbcProfile
+  import profile.simple._
+
+  /**
+   * java.util.Date Mapped Column Types
+   */
+  implicit val dateColumnType = MappedColumnType.base[java.util.Date, java.sql.Timestamp](
+    d => new java.sql.Timestamp(d.getTime),
+    t => new java.util.Date(t.getTime)
+  )
+
+  /**
+   * Extends Column to add conditional condition
+   */
+  implicit class RichColumn(c1: Column[Boolean]){
+    def &&(c2: => Column[Boolean], guard: => Boolean): Column[Boolean] = if(guard) c1 && c2 else c1
+  }
+
+  /**
+   * Returns system date.
+   */
+  def currentDate = new java.util.Date()
+
+}
+
+trait ProfileProvider { self: Profile =>
+  val profile = slick.driver.H2Driver
+}
+
+trait CoreProfile extends ProfileProvider with Profile
+  with AccountComponent
+  with ActivityComponent
+  with CollaboratorComponent
+  with CommitCommentComponent
+  with GroupMemberComponent
+  with IssueComponent
+  with IssueCommentComponent
+  with IssueLabelComponent
+  with LabelComponent
+  with MilestoneComponent
+  with PullRequestComponent
+  with RepositoryComponent
+  with SshKeyComponent
+  with WebHookComponent
+  with PluginComponent
+
+object Profile extends CoreProfile

src/main/scala/gitbucket/core/model/PullRequest.scala

@@ -0,0 +1,32 @@
+package gitbucket.core.model
+
+trait PullRequestComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+
+  lazy val PullRequests = TableQuery[PullRequests]
+
+  class PullRequests(tag: Tag) extends Table[PullRequest](tag, "PULL_REQUEST") with IssueTemplate {
+    val branch = column[String]("BRANCH")
+    val requestUserName = column[String]("REQUEST_USER_NAME")
+    val requestRepositoryName = column[String]("REQUEST_REPOSITORY_NAME")
+    val requestBranch = column[String]("REQUEST_BRANCH")
+    val commitIdFrom = column[String]("COMMIT_ID_FROM")
+    val commitIdTo = column[String]("COMMIT_ID_TO")
+    def * = (userName, repositoryName, issueId, branch, requestUserName, requestRepositoryName, requestBranch, commitIdFrom, commitIdTo) <> (PullRequest.tupled, PullRequest.unapply)
+
+    def byPrimaryKey(userName: String, repositoryName: String, issueId: Int) = byIssue(userName, repositoryName, issueId)
+    def byPrimaryKey(userName: Column[String], repositoryName: Column[String], issueId: Column[Int]) = byIssue(userName, repositoryName, issueId)
+  }
+}
+
+case class PullRequest(
+  userName: String,
+  repositoryName: String,
+  issueId: Int,
+  branch: String,
+  requestUserName: String,
+  requestRepositoryName: String,
+  requestBranch: String,
+  commitIdFrom: String,
+  commitIdTo: String
+)

src/main/scala/gitbucket/core/model/Repository.scala

@@ -0,0 +1,39 @@
+package gitbucket.core.model
+
+trait RepositoryComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+  import self._
+
+  lazy val Repositories = TableQuery[Repositories]
+
+  class Repositories(tag: Tag) extends Table[Repository](tag, "REPOSITORY") with BasicTemplate {
+    val isPrivate = column[Boolean]("PRIVATE")
+    val description = column[String]("DESCRIPTION")
+    val defaultBranch = column[String]("DEFAULT_BRANCH")
+    val registeredDate = column[java.util.Date]("REGISTERED_DATE")
+    val updatedDate = column[java.util.Date]("UPDATED_DATE")
+    val lastActivityDate = column[java.util.Date]("LAST_ACTIVITY_DATE")
+    val originUserName = column[String]("ORIGIN_USER_NAME")
+    val originRepositoryName = column[String]("ORIGIN_REPOSITORY_NAME")
+    val parentUserName = column[String]("PARENT_USER_NAME")
+    val parentRepositoryName = column[String]("PARENT_REPOSITORY_NAME")
+    def * = (userName, repositoryName, isPrivate, description.?, defaultBranch, registeredDate, updatedDate, lastActivityDate, originUserName.?, originRepositoryName.?, parentUserName.?, parentRepositoryName.?) <> (Repository.tupled, Repository.unapply)
+
+    def byPrimaryKey(owner: String, repository: String) = byRepository(owner, repository)
+  }
+}
+
+case class Repository(
+  userName: String,
+  repositoryName: String,
+  isPrivate: Boolean,
+  description: Option[String],
+  defaultBranch: String,
+  registeredDate: java.util.Date,
+  updatedDate: java.util.Date,
+  lastActivityDate: java.util.Date,
+  originUserName: Option[String],
+  originRepositoryName: Option[String],
+  parentUserName: Option[String],
+  parentRepositoryName: Option[String]
+)

src/main/scala/gitbucket/core/model/SshKey.scala

@@ -0,0 +1,24 @@
+package gitbucket.core.model
+
+trait SshKeyComponent { self: Profile =>
+  import profile.simple._
+
+  lazy val SshKeys = TableQuery[SshKeys]
+
+  class SshKeys(tag: Tag) extends Table[SshKey](tag, "SSH_KEY") {
+    val userName = column[String]("USER_NAME")
+    val sshKeyId = column[Int]("SSH_KEY_ID", O AutoInc)
+    val title = column[String]("TITLE")
+    val publicKey = column[String]("PUBLIC_KEY")
+    def * = (userName, sshKeyId, title, publicKey) <> (SshKey.tupled, SshKey.unapply)
+
+    def byPrimaryKey(userName: String, sshKeyId: Int) = (this.userName === userName.bind) && (this.sshKeyId === sshKeyId.bind)
+  }
+}
+
+case class SshKey(
+  userName: String,
+  sshKeyId: Int = 0,
+  title: String,
+  publicKey: String
+)

src/main/scala/gitbucket/core/model/WebHook.scala

@@ -0,0 +1,20 @@
+package gitbucket.core.model
+
+trait WebHookComponent extends TemplateComponent { self: Profile =>
+  import profile.simple._
+
+  lazy val WebHooks = TableQuery[WebHooks]
+
+  class WebHooks(tag: Tag) extends Table[WebHook](tag, "WEB_HOOK") with BasicTemplate {
+    val url = column[String]("URL")
+    def * = (userName, repositoryName, url) <> (WebHook.tupled, WebHook.unapply)
+
+    def byPrimaryKey(owner: String, repository: String, url: String) = byRepository(owner, repository) && (this.url === url.bind)
+  }
+}
+
+case class WebHook(
+  userName: String,
+  repositoryName: String,
+  url: String
+)

src/main/scala/gitbucket/core/model/package.scala

@@ -0,0 +1,5 @@
+package gitbucket.core
+
+package object model {
+  type Session = slick.jdbc.JdbcBackend#Session
+}

src/main/scala/gitbucket/core/plugin/Images.scala

@@ -0,0 +1,10 @@
+package gitbucket.core.plugin
+
+/**
+ * Provides a helper method to generate data URI of images registered by plug-in.
+ */
+object Images {
+
+  def dataURI(id: String) = s"data:image/png;base64,${PluginRegistry().getImage(id)}"
+
+}

src/main/scala/gitbucket/core/plugin/Plugin.scala

@@ -0,0 +1,28 @@
+package gitbucket.core.plugin
+
+import gitbucket.core.util.Version
+
+/**
+ * Trait for define plugin interface.
+ * To provide plugin, put Plugin class which mixed in this trait into the package root.
+ */
+trait Plugin {
+
+  val pluginId: String
+  val pluginName: String
+  val description: String
+  val versions: Seq[Version]
+
+  /**
+   * This method is invoked in initialization of plugin system.
+   * Register plugin functionality to PluginRegistry.
+   */
+  def initialize(registry: PluginRegistry): Unit
+
+  /**
+   * This method is invoked in shutdown of plugin system.
+   * If the plugin has any resources, release them in this method.
+   */
+  def shutdown(registry: PluginRegistry): Unit
+
+}

src/main/scala/gitbucket/core/plugin/PluginRegistory.scala

@@ -0,0 +1,161 @@
+package gitbucket.core.plugin
+
+import java.io.{File, FilenameFilter, InputStream}
+import java.net.URLClassLoader
+import javax.servlet.ServletContext
+import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
+
+import gitbucket.core.controller.{Context, ControllerBase}
+import gitbucket.core.service.RepositoryService.RepositoryInfo
+import gitbucket.core.util.ControlUtil._
+import gitbucket.core.util.Directory._
+import gitbucket.core.util.JDBCUtil._
+import gitbucket.core.util.{Version, Versions}
+import org.apache.commons.codec.binary.{Base64, StringUtils}
+import org.slf4j.LoggerFactory
+
+import scala.collection.mutable
+import scala.collection.mutable.ListBuffer
+
+class PluginRegistry {
+
+  private val plugins = new ListBuffer[PluginInfo]
+  private val javaScripts = new ListBuffer[(String, String)]
+  private val controllers = new ListBuffer[(ControllerBase, String)]
+  private val images = mutable.Map[String, String]()
+
+  def addPlugin(pluginInfo: PluginInfo): Unit = {
+    plugins += pluginInfo
+  }
+
+  def getPlugins(): List[PluginInfo] = plugins.toList
+
+  def addImage(id: String, in: InputStream): Unit = {
+    val bytes = using(in){ in =>
+      val bytes = new Array[Byte](in.available)
+      in.read(bytes)
+      bytes
+    }
+    val encoded = StringUtils.newStringUtf8(Base64.encodeBase64(bytes, false))
+    images += ((id, encoded))
+  }
+
+  def getImage(id: String): String = images(id)
+
+  def addController(controller: ControllerBase, path: String): Unit = {
+    controllers += ((controller, path))
+  }
+
+  def getControllers(): List[(ControllerBase, String)] = controllers.toList
+
+  def addJavaScript(path: String, script: String): Unit = {
+    javaScripts += Tuple2(path, script)
+  }
+
+  //def getJavaScripts(): List[(String, String)] = javaScripts.toList
+
+  def getJavaScript(currentPath: String): Option[String] = {
+    javaScripts.find(x => currentPath.matches(x._1)).map(_._2)
+  }
+
+  private case class GlobalAction(
+    method: String,
+    path: String,
+    function: (HttpServletRequest, HttpServletResponse, Context) => Any
+  )
+
+  private case class RepositoryAction(
+    method: String,
+    path: String,
+    function: (HttpServletRequest, HttpServletResponse, Context, RepositoryInfo) => Any
+  )
+
+}
+
+/**
+ * Provides entry point to PluginRegistry.
+ */
+object PluginRegistry {
+
+  private val logger = LoggerFactory.getLogger(classOf[PluginRegistry])
+
+  private val instance = new PluginRegistry()
+
+  /**
+   * Returns the PluginRegistry singleton instance.
+   */
+  def apply(): PluginRegistry = instance
+
+  /**
+   * Initializes all installed plugins.
+   */
+  def initialize(context: ServletContext, conn: java.sql.Connection): Unit = {
+    val pluginDir = new File(PluginHome)
+    if(pluginDir.exists && pluginDir.isDirectory){
+      pluginDir.listFiles(new FilenameFilter {
+        override def accept(dir: File, name: String): Boolean = name.endsWith(".jar")
+      }).foreach { pluginJar =>
+        val classLoader = new URLClassLoader(Array(pluginJar.toURI.toURL), Thread.currentThread.getContextClassLoader)
+        try {
+          val plugin = classLoader.loadClass("Plugin").newInstance().asInstanceOf[Plugin]
+
+          // Migration
+          val headVersion = plugin.versions.head
+          val currentVersion = conn.find("SELECT * FROM PLUGIN WHERE PLUGIN_ID = ?", plugin.pluginId)(_.getString("VERSION")) match {
+            case Some(x) => {
+              val dim = x.split("\\.")
+              Version(dim(0).toInt, dim(1).toInt)
+            }
+            case None => Version(0, 0)
+          }
+
+          Versions.update(conn, headVersion, currentVersion, plugin.versions, new URLClassLoader(Array(pluginJar.toURI.toURL))){ conn =>
+            currentVersion.versionString match {
+              case "0.0" =>
+                conn.update("INSERT INTO PLUGIN (PLUGIN_ID, VERSION) VALUES (?, ?)", plugin.pluginId, headVersion.versionString)
+              case _ =>
+                conn.update("UPDATE PLUGIN SET VERSION = ? WHERE PLUGIN_ID = ?", headVersion.versionString, plugin.pluginId)
+            }
+          }
+
+          // Initialize
+          plugin.initialize(instance)
+          instance.addPlugin(PluginInfo(
+            pluginId    = plugin.pluginId,
+            pluginName  = plugin.pluginName,
+            version     = plugin.versions.head.versionString,
+            description = plugin.description,
+            pluginClass = plugin
+          ))
+
+        } catch {
+          case e: Exception => {
+            logger.error(s"Error during plugin initialization", e)
+          }
+        }
+      }
+    }
+  }
+
+  def shutdown(context: ServletContext): Unit = {
+    instance.getPlugins().foreach { pluginInfo =>
+      try {
+        pluginInfo.pluginClass.shutdown(instance)
+      } catch {
+        case e: Exception => {
+          logger.error(s"Error during plugin shutdown", e)
+        }
+      }
+    }
+  }
+
+
+}
+
+case class PluginInfo(
+  pluginId: String,
+  pluginName: String,
+  version: String,
+  description: String,
+  pluginClass: Plugin
+)

src/main/scala/gitbucket/core/plugin/Results.scala

@@ -0,0 +1,11 @@
+package gitbucket.core.plugin
+
+import play.twirl.api.Html
+
+/**
+ * Defines result case classes returned by plugin controller.
+ */
+object Results {
+  case class Redirect(path: String)
+  case class Fragment(html: Html)
+}

src/main/scala/gitbucket/core/plugin/Sessions.scala

@@ -0,0 +1,11 @@
+package gitbucket.core.plugin
+
+import scala.slick.jdbc.JdbcBackend.Session
+
+/**
+ * Provides Slick Session to Plug-ins.
+ */
+object Sessions {
+  val sessions = new ThreadLocal[Session]
+  implicit def session: Session = sessions.get()
+}

src/main/scala/gitbucket/core/service/AccountService.scala

@@ -0,0 +1,178 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.{GroupMember, Account}
+import gitbucket.core.model.Profile._
+import gitbucket.core.util.{StringUtil, LDAPUtil}
+import gitbucket.core.service.SystemSettingsService.SystemSettings
+import profile.simple._
+import StringUtil._
+import org.slf4j.LoggerFactory
+// TODO Why is direct import required?
+import gitbucket.core.model.Profile.dateColumnType
+
+trait AccountService {
+
+  private val logger = LoggerFactory.getLogger(classOf[AccountService])
+
+  def authenticate(settings: SystemSettings, userName: String, password: String)(implicit s: Session): Option[Account] =
+    if(settings.ldapAuthentication){
+      ldapAuthentication(settings, userName, password)
+    } else {
+      defaultAuthentication(userName, password)
+    }
+
+  /**
+   * Authenticate by internal database.
+   */
+  private def defaultAuthentication(userName: String, password: String)(implicit s: Session) = {
+    getAccountByUserName(userName).collect {
+      case account if(!account.isGroupAccount && account.password == sha1(password)) => Some(account)
+    } getOrElse None
+  }
+
+  /**
+   * Authenticate by LDAP.
+   */
+  private def ldapAuthentication(settings: SystemSettings, userName: String, password: String)
+                                (implicit s: Session): Option[Account] = {
+    LDAPUtil.authenticate(settings.ldap.get, userName, password) match {
+      case Right(ldapUserInfo) => {
+        // Create or update account by LDAP information
+        getAccountByUserName(ldapUserInfo.userName, true) match {
+          case Some(x) if(!x.isRemoved) => {
+            if(settings.ldap.get.mailAttribute.getOrElse("").isEmpty) {
+              updateAccount(x.copy(fullName = ldapUserInfo.fullName))
+            } else {
+              updateAccount(x.copy(mailAddress = ldapUserInfo.mailAddress, fullName = ldapUserInfo.fullName))
+            }
+            getAccountByUserName(ldapUserInfo.userName)
+          }
+          case Some(x) if(x.isRemoved)  => {
+            logger.info("LDAP Authentication Failed: Account is already registered but disabled.")
+            defaultAuthentication(userName, password)
+          }
+          case None => getAccountByMailAddress(ldapUserInfo.mailAddress, true) match {
+            case Some(x) if(!x.isRemoved) => {
+              updateAccount(x.copy(fullName = ldapUserInfo.fullName))
+              getAccountByUserName(ldapUserInfo.userName)
+            }
+            case Some(x) if(x.isRemoved)  => {
+              logger.info("LDAP Authentication Failed: Account is already registered but disabled.")
+              defaultAuthentication(userName, password)
+            }
+            case None => {
+              createAccount(ldapUserInfo.userName, "", ldapUserInfo.fullName, ldapUserInfo.mailAddress, false, None)
+              getAccountByUserName(ldapUserInfo.userName)
+            }
+          }
+        }
+      }
+      case Left(errorMessage) => {
+        logger.info(s"LDAP Authentication Failed: ${errorMessage}")
+        defaultAuthentication(userName, password)
+      }
+    }
+  }
+
+  def getAccountByUserName(userName: String, includeRemoved: Boolean = false)(implicit s: Session): Option[Account] =
+    Accounts filter(t => (t.userName === userName.bind) && (t.removed === false.bind, !includeRemoved)) firstOption
+
+  def getAccountByMailAddress(mailAddress: String, includeRemoved: Boolean = false)(implicit s: Session): Option[Account] =
+    Accounts filter(t => (t.mailAddress.toLowerCase === mailAddress.toLowerCase.bind) && (t.removed === false.bind, !includeRemoved)) firstOption
+
+  def getAllUsers(includeRemoved: Boolean = true)(implicit s: Session): List[Account] =
+    if(includeRemoved){
+      Accounts sortBy(_.userName) list
+    } else {
+      Accounts filter (_.removed === false.bind) sortBy(_.userName) list
+    }
+
+  def createAccount(userName: String, password: String, fullName: String, mailAddress: String, isAdmin: Boolean, url: Option[String])
+                   (implicit s: Session): Unit =
+    Accounts insert Account(
+      userName       = userName,
+      password       = password,
+      fullName       = fullName,
+      mailAddress    = mailAddress,
+      isAdmin        = isAdmin,
+      url            = url,
+      registeredDate = currentDate,
+      updatedDate    = currentDate,
+      lastLoginDate  = None,
+      image          = None,
+      isGroupAccount = false,
+      isRemoved      = false)
+
+  def updateAccount(account: Account)(implicit s: Session): Unit =
+    Accounts
+      .filter { a =>  a.userName === account.userName.bind }
+      .map    { a => (a.password, a.fullName, a.mailAddress, a.isAdmin, a.url.?, a.registeredDate, a.updatedDate, a.lastLoginDate.?, a.removed) }
+      .update (
+        account.password,
+        account.fullName,
+        account.mailAddress,
+        account.isAdmin,
+        account.url,
+        account.registeredDate,
+        currentDate,
+        account.lastLoginDate,
+        account.isRemoved)
+
+  def updateAvatarImage(userName: String, image: Option[String])(implicit s: Session): Unit =
+    Accounts.filter(_.userName === userName.bind).map(_.image.?).update(image)
+
+  def updateLastLoginDate(userName: String)(implicit s: Session): Unit =
+    Accounts.filter(_.userName === userName.bind).map(_.lastLoginDate).update(currentDate)
+
+  def createGroup(groupName: String, url: Option[String])(implicit s: Session): Unit =
+    Accounts insert Account(
+      userName       = groupName,
+      password       = "",
+      fullName       = groupName,
+      mailAddress    = groupName + "@devnull",
+      isAdmin        = false,
+      url            = url,
+      registeredDate = currentDate,
+      updatedDate    = currentDate,
+      lastLoginDate  = None,
+      image          = None,
+      isGroupAccount = true,
+      isRemoved      = false)
+
+  def updateGroup(groupName: String, url: Option[String], removed: Boolean)(implicit s: Session): Unit =
+    Accounts.filter(_.userName === groupName.bind).map(t => t.url.? -> t.removed).update(url, removed)
+
+  def updateGroupMembers(groupName: String, members: List[(String, Boolean)])(implicit s: Session): Unit = {
+    GroupMembers.filter(_.groupName === groupName.bind).delete
+    members.foreach { case (userName, isManager) =>
+      GroupMembers insert GroupMember (groupName, userName, isManager)
+    }
+  }
+
+  def getGroupMembers(groupName: String)(implicit s: Session): List[GroupMember] =
+    GroupMembers
+      .filter(_.groupName === groupName.bind)
+      .sortBy(_.userName)
+      .list
+
+  def getGroupsByUserName(userName: String)(implicit s: Session): List[String] =
+    GroupMembers
+      .filter(_.userName === userName.bind)
+      .sortBy(_.groupName)
+      .map(_.groupName)
+      .list
+
+  def removeUserRelatedData(userName: String)(implicit s: Session): Unit = {
+    GroupMembers.filter(_.userName === userName.bind).delete
+    Collaborators.filter(_.collaboratorName === userName.bind).delete
+    Repositories.filter(_.userName === userName.bind).delete
+  }
+
+  def getGroupNames(userName: String)(implicit s: Session): List[String] = {
+    List(userName) ++
+      Collaborators.filter(_.collaboratorName === userName.bind).sortBy(_.userName).map(_.userName).list
+  }
+
+}
+
+object AccountService extends AccountService

src/main/scala/gitbucket/core/service/ActivityService.scala

@@ -1,19 +1,20 @@
-package service
+package gitbucket.core.service
 
-import model._
-import scala.slick.driver.H2Driver.simple._
-import Database.threadLocalSession
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile._
+import gitbucket.core.util.JGitUtil
+import profile.simple._
 
 trait ActivityService {
 
-  def getActivitiesByUser(activityUserName: String, isPublic: Boolean): List[Activity] =
+  def getActivitiesByUser(activityUserName: String, isPublic: Boolean)(implicit s: Session): List[Activity] =
     Activities
       .innerJoin(Repositories).on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
       .filter { case (t1, t2) =>
         if(isPublic){
-          (t1.activityUserName is activityUserName.bind) && (t2.isPrivate is false.bind)
+          (t1.activityUserName === activityUserName.bind) && (t2.isPrivate === false.bind)
         } else {
-          (t1.activityUserName is activityUserName.bind)
+          (t1.activityUserName === activityUserName.bind)
         }
       }
       .sortBy { case (t1, t2) => t1.activityId desc }
@@ -21,151 +22,168 @@ trait ActivityService {
       .take(30)
       .list
 
-  def getRecentActivities(): List[Activity] =
+  def getRecentActivities()(implicit s: Session): List[Activity] =
     Activities
       .innerJoin(Repositories).on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
-      .filter { case (t1, t2) => t2.isPrivate is false.bind }
+      .filter { case (t1, t2) =>  t2.isPrivate === false.bind }
       .sortBy { case (t1, t2) => t1.activityId desc }
       .map    { case (t1, t2) => t1 }
       .take(30)
       .list
-  
 
-  def recordCreateRepositoryActivity(userName: String, repositoryName: String, activityUserName: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def getRecentActivitiesByOwners(owners : Set[String])(implicit s: Session): List[Activity] =
+    Activities
+      .innerJoin(Repositories).on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
+      .filter { case (t1, t2) => (t2.isPrivate === false.bind) || (t2.userName inSetBind owners) }
+      .sortBy { case (t1, t2) => t1.activityId desc }
+      .map    { case (t1, t2) => t1 }
+      .take(30)
+      .list
+
+  def recordCreateRepositoryActivity(userName: String, repositoryName: String, activityUserName: String)
+                                    (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "create_repository",
       s"[user:${activityUserName}] created [repo:${userName}/${repositoryName}]",
       None,
       currentDate)
 
-  def recordCreateIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordCreateIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String)
+                               (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "open_issue",
       s"[user:${activityUserName}] opened issue [issue:${userName}/${repositoryName}#${issueId}]",
       Some(title), 
       currentDate)
 
-  def recordCloseIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordCloseIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String)
+                              (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "close_issue",
       s"[user:${activityUserName}] closed issue [issue:${userName}/${repositoryName}#${issueId}]",
       Some(title),
       currentDate)
 
-  def recordClosePullRequestActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordClosePullRequestActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String)
+                                    (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "close_issue",
       s"[user:${activityUserName}] closed pull request [pullreq:${userName}/${repositoryName}#${issueId}]",
       Some(title),
       currentDate)
 
-  def recordReopenIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordReopenIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String)
+                               (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "reopen_issue",
       s"[user:${activityUserName}] reopened issue [issue:${userName}/${repositoryName}#${issueId}]",
       Some(title),
       currentDate)
 
-  def recordCommentIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, comment: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordCommentIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, comment: String)
+                                (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "comment_issue",
       s"[user:${activityUserName}] commented on issue [issue:${userName}/${repositoryName}#${issueId}]",
       Some(cut(comment, 200)),
       currentDate)
 
-  def recordCommentPullRequestActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, comment: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordCommentPullRequestActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, comment: String)
+                                      (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "comment_issue",
       s"[user:${activityUserName}] commented on pull request [pullreq:${userName}/${repositoryName}#${issueId}]",
       Some(cut(comment, 200)),
       currentDate)
 
-  def recordCreateWikiPageActivity(userName: String, repositoryName: String, activityUserName: String, pageName: String) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordCommentCommitActivity(userName: String, repositoryName: String, activityUserName: String, commitId: String, comment: String)
+                                 (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
+      "comment_commit",
+      s"[user:${activityUserName}] commented on commit [commit:${userName}/${repositoryName}@${commitId}]",
+      Some(cut(comment, 200)),
+      currentDate
+    )
+
+  def recordCreateWikiPageActivity(userName: String, repositoryName: String, activityUserName: String, pageName: String)
+                                  (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "create_wiki",
       s"[user:${activityUserName}] created the [repo:${userName}/${repositoryName}] wiki",
       Some(pageName),
       currentDate)
-  
-  def recordEditWikiPageActivity(userName: String, repositoryName: String, activityUserName: String, pageName: String, commitId: String) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+
+  def recordEditWikiPageActivity(userName: String, repositoryName: String, activityUserName: String, pageName: String, commitId: String)
+                                (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "edit_wiki",
       s"[user:${activityUserName}] edited the [repo:${userName}/${repositoryName}] wiki",
       Some(pageName + ":" + commitId),
       currentDate)
-  
-  def recordPushActivity(userName: String, repositoryName: String, activityUserName: String, 
-      branchName: String, commits: List[util.JGitUtil.CommitInfo]) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+
+  def recordPushActivity(userName: String, repositoryName: String, activityUserName: String,
+      branchName: String, commits: List[JGitUtil.CommitInfo])(implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "push",
       s"[user:${activityUserName}] pushed to [branch:${userName}/${repositoryName}#${branchName}] at [repo:${userName}/${repositoryName}]",
       Some(commits.map { commit => commit.id + ":" + commit.shortMessage }.mkString("\n")),
       currentDate)
-  
+
   def recordCreateTagActivity(userName: String, repositoryName: String, activityUserName: String, 
-      tagName: String, commits: List[util.JGitUtil.CommitInfo]) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      tagName: String, commits: List[JGitUtil.CommitInfo])(implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "create_tag",
       s"[user:${activityUserName}] created tag [tag:${userName}/${repositoryName}#${tagName}] at [repo:${userName}/${repositoryName}]",
       None,
       currentDate)
 
   def recordDeleteTagActivity(userName: String, repositoryName: String, activityUserName: String,
-                              tagName: String, commits: List[util.JGitUtil.CommitInfo]) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+                              tagName: String, commits: List[JGitUtil.CommitInfo])(implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "delete_tag",
       s"[user:${activityUserName}] deleted tag ${tagName} at [repo:${userName}/${repositoryName}]",
       None,
       currentDate)
 
-  def recordCreateBranchActivity(userName: String, repositoryName: String, activityUserName: String, branchName: String) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordCreateBranchActivity(userName: String, repositoryName: String, activityUserName: String, branchName: String)
+                                (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "create_branch",
       s"[user:${activityUserName}] created branch [branch:${userName}/${repositoryName}#${branchName}] at [repo:${userName}/${repositoryName}]",
       None,
       currentDate)
 
-  def recordDeleteBranchActivity(userName: String, repositoryName: String, activityUserName: String, branchName: String) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordDeleteBranchActivity(userName: String, repositoryName: String, activityUserName: String, branchName: String)
+                                (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "delete_branch",
       s"[user:${activityUserName}] deleted branch ${branchName} at [repo:${userName}/${repositoryName}]",
       None,
       currentDate)
 
-  def recordForkActivity(userName: String, repositoryName: String, activityUserName: String) =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordForkActivity(userName: String, repositoryName: String, activityUserName: String, forkedUserName: String)(implicit s: Session): Unit = 
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "fork",
-      s"[user:${activityUserName}] forked [repo:${userName}/${repositoryName}] to [repo:${activityUserName}/${repositoryName}]",
+      s"[user:${activityUserName}] forked [repo:${userName}/${repositoryName}] to [repo:${forkedUserName}/${repositoryName}]",
       None,
       currentDate)
 
-  def recordPullRequestActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordPullRequestActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String)
+                               (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "open_pullreq",
       s"[user:${activityUserName}] opened pull request [pullreq:${userName}/${repositoryName}#${issueId}]",
       Some(title),
       currentDate)
 
-  def recordMergeActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, message: String): Unit =
-    Activities.autoInc insert(userName, repositoryName, activityUserName,
+  def recordMergeActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, message: String)
+                         (implicit s: Session): Unit =
+    Activities insert Activity(userName, repositoryName, activityUserName,
       "merge_pullreq",
       s"[user:${activityUserName}] merged pull request [pullreq:${userName}/${repositoryName}#${issueId}]",
       Some(message),
       currentDate)
 
-  def insertCommitId(userName: String, repositoryName: String, commitId: String) = {
-    CommitLog insert (userName, repositoryName, commitId)
-  }
-
-  def insertAllCommitIds(userName: String, repositoryName: String, commitIds: List[String]) =
-    CommitLog insertAll (commitIds.map(commitId => (userName, repositoryName, commitId)): _*)
-
-  def getAllCommitIds(userName: String, repositoryName: String): List[String] =
-    Query(CommitLog).filter(_.byRepository(userName, repositoryName)).map(_.commitId).list
-
-  def existsCommitId(userName: String, repositoryName: String, commitId: String): Boolean =
-    Query(CommitLog).filter(_.byPrimaryKey(userName, repositoryName, commitId)).firstOption.isDefined
-  
-  private def cut(value: String, length: Int): String = 
+  private def cut(value: String, length: Int): String =
     if(value.length > length) value.substring(0, length) + "..." else value
 }

src/main/scala/gitbucket/core/service/CommitsService.scala

@@ -0,0 +1,53 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.CommitComment
+import gitbucket.core.util.{StringUtil, Implicits}
+
+import scala.slick.jdbc.{StaticQuery => Q}
+import Q.interpolation
+import gitbucket.core.model.Profile._
+import profile.simple._
+import Implicits._
+import StringUtil._
+
+
+trait CommitsService {
+
+  def getCommitComments(owner: String, repository: String, commitId: String, pullRequest: Boolean)(implicit s: Session) =
+    CommitComments filter {
+      t => t.byCommit(owner, repository, commitId) && (t.pullRequest === pullRequest || pullRequest)
+    } list
+
+  def getCommitComment(owner: String, repository: String, commentId: String)(implicit s: Session) =
+    if (commentId forall (_.isDigit))
+      CommitComments filter { t =>
+        t.byPrimaryKey(commentId.toInt) && t.byRepository(owner, repository)
+      } firstOption
+    else
+      None
+
+  def createCommitComment(owner: String, repository: String, commitId: String, loginUser: String,
+    content: String, fileName: Option[String], oldLine: Option[Int], newLine: Option[Int], pullRequest: Boolean)(implicit s: Session): Int =
+    CommitComments.autoInc insert CommitComment(
+      userName          = owner,
+      repositoryName    = repository,
+      commitId          = commitId,
+      commentedUserName = loginUser,
+      content           = content,
+      fileName          = fileName,
+      oldLine           = oldLine,
+      newLine           = newLine,
+      registeredDate    = currentDate,
+      updatedDate       = currentDate,
+      pullRequest       = pullRequest)
+
+  def updateCommitComment(commentId: Int, content: String)(implicit s: Session) =
+    CommitComments
+      .filter (_.byPrimaryKey(commentId))
+      .map { t =>
+      t.content -> t.updatedDate
+    }.update (content, currentDate)
+
+  def deleteCommitComment(commentId: Int)(implicit s: Session) =
+    CommitComments filter (_.byPrimaryKey(commentId)) delete
+}

src/main/scala/gitbucket/core/service/IssuesService.scala

@@ -0,0 +1,467 @@
+package gitbucket.core.service
+
+import gitbucket.core.model._
+import gitbucket.core.util.StringUtil._
+import gitbucket.core.util.Implicits._
+import scala.slick.jdbc.{StaticQuery => Q}
+import Q.interpolation
+
+import gitbucket.core.model.Profile._
+import profile.simple._
+
+trait IssuesService {
+  import IssuesService._
+
+  def getIssue(owner: String, repository: String, issueId: String)(implicit s: Session) =
+    if (issueId forall (_.isDigit))
+      Issues filter (_.byPrimaryKey(owner, repository, issueId.toInt)) firstOption
+    else None
+
+  def getComments(owner: String, repository: String, issueId: Int)(implicit s: Session) =
+    IssueComments filter (_.byIssue(owner, repository, issueId)) list
+
+  def getComment(owner: String, repository: String, commentId: String)(implicit s: Session) =
+    if (commentId forall (_.isDigit))
+      IssueComments filter { t =>
+        t.byPrimaryKey(commentId.toInt) && t.byRepository(owner, repository)
+      } firstOption
+    else None
+
+  def getIssueLabels(owner: String, repository: String, issueId: Int)(implicit s: Session) =
+    IssueLabels
+      .innerJoin(Labels).on { (t1, t2) =>
+        t1.byLabel(t2.userName, t2.repositoryName, t2.labelId)
+      }
+      .filter ( _._1.byIssue(owner, repository, issueId) )
+      .map    ( _._2 )
+      .list
+
+  def getIssueLabel(owner: String, repository: String, issueId: Int, labelId: Int)(implicit s: Session) =
+    IssueLabels filter (_.byPrimaryKey(owner, repository, issueId, labelId)) firstOption
+
+  /**
+   * Returns the count of the search result against  issues.
+   *
+   * @param condition the search condition
+   * @param onlyPullRequest if true then counts only pull request, false then counts both of issue and pull request.
+   * @param repos Tuple of the repository owner and the repository name
+   * @return the count of the search result
+   */
+  def countIssue(condition: IssueSearchCondition, onlyPullRequest: Boolean,
+                 repos: (String, String)*)(implicit s: Session): Int =
+    Query(searchIssueQuery(repos, condition, onlyPullRequest).length).first
+
+  /**
+   * Returns the Map which contains issue count for each labels.
+   *
+   * @param owner the repository owner
+   * @param repository the repository name
+   * @param condition the search condition
+   * @return the Map which contains issue count for each labels (key is label name, value is issue count)
+   */
+  def countIssueGroupByLabels(owner: String, repository: String, condition: IssueSearchCondition,
+                              filterUser: Map[String, String])(implicit s: Session): Map[String, Int] = {
+
+    searchIssueQuery(Seq(owner -> repository), condition.copy(labels = Set.empty), false)
+      .innerJoin(IssueLabels).on { (t1, t2) =>
+        t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
+      }
+      .innerJoin(Labels).on { case ((t1, t2), t3) =>
+        t2.byLabel(t3.userName, t3.repositoryName, t3.labelId)
+      }
+      .groupBy { case ((t1, t2), t3) =>
+        t3.labelName
+      }
+      .map { case (labelName, t) =>
+        labelName -> t.length
+      }
+      .toMap
+  }
+
+  /**
+   * Returns the search result against  issues.
+   *
+   * @param condition the search condition
+   * @param pullRequest if true then returns only pull requests, false then returns only issues.
+   * @param offset the offset for pagination
+   * @param limit the limit for pagination
+   * @param repos Tuple of the repository owner and the repository name
+   * @return the search result (list of tuples which contain issue, labels and comment count)
+   */
+  def searchIssue(condition: IssueSearchCondition, pullRequest: Boolean, offset: Int, limit: Int, repos: (String, String)*)
+                 (implicit s: Session): List[IssueInfo] = {
+
+    // get issues and comment count and labels
+    searchIssueQuery(repos, condition, pullRequest)
+        .innerJoin(IssueOutline).on { (t1, t2) => t1.byIssue(t2.userName, t2.repositoryName, t2.issueId) }
+        .sortBy { case (t1, t2) =>
+          (condition.sort match {
+            case "created"  => t1.registeredDate
+            case "comments" => t2.commentCount
+            case "updated"  => t1.updatedDate
+          }) match {
+            case sort => condition.direction match {
+              case "asc"  => sort asc
+              case "desc" => sort desc
+            }
+          }
+        }
+        .drop(offset).take(limit)
+        .leftJoin (IssueLabels) .on { case ((t1, t2), t3) => t1.byIssue(t3.userName, t3.repositoryName, t3.issueId) }
+        .leftJoin (Labels)      .on { case (((t1, t2), t3), t4) => t3.byLabel(t4.userName, t4.repositoryName, t4.labelId) }
+        .leftJoin (Milestones)  .on { case ((((t1, t2), t3), t4), t5) => t1.byMilestone(t5.userName, t5.repositoryName, t5.milestoneId) }
+        .map { case ((((t1, t2), t3), t4), t5) =>
+          (t1, t2.commentCount, t4.labelId.?, t4.labelName.?, t4.color.?, t5.title.?)
+        }
+        .list
+        .splitWith { (c1, c2) =>
+          c1._1.userName       == c2._1.userName &&
+          c1._1.repositoryName == c2._1.repositoryName &&
+          c1._1.issueId        == c2._1.issueId
+        }
+        .map { issues => issues.head match {
+          case (issue, commentCount, _, _, _, milestone) =>
+            IssueInfo(issue,
+             issues.flatMap { t => t._3.map (
+                 Label(issue.userName, issue.repositoryName, _, t._4.get, t._5.get)
+             )} toList,
+             milestone,
+             commentCount)
+        }} toList
+  }
+
+  /**
+   * Assembles query for conditional issue searching.
+   */
+  private def searchIssueQuery(repos: Seq[(String, String)], condition: IssueSearchCondition, pullRequest: Boolean)(implicit s: Session) =
+    Issues filter { t1 =>
+      repos
+        .map { case (owner, repository) => t1.byRepository(owner, repository) }
+        .foldLeft[Column[Boolean]](false) ( _ || _ ) &&
+      (t1.closed           === (condition.state == "closed").bind) &&
+      //(t1.milestoneId      === condition.milestoneId.get.get.bind, condition.milestoneId.flatten.isDefined) &&
+      (t1.milestoneId.?    isEmpty, condition.milestone == Some(None)) &&
+      (t1.assignedUserName === condition.assigned.get.bind, condition.assigned.isDefined) &&
+      (t1.openedUserName   === condition.author.get.bind, condition.author.isDefined) &&
+      (t1.pullRequest      === pullRequest.bind) &&
+      // Milestone filter
+      (Milestones filter { t2 =>
+        (t2.byPrimaryKey(t1.userName, t1.repositoryName, t1.milestoneId)) &&
+        (t2.title === condition.milestone.get.get.bind)
+      } exists, condition.milestone.flatten.isDefined) &&
+      // Label filter
+      (IssueLabels filter { t2 =>
+        (t2.byIssue(t1.userName, t1.repositoryName, t1.issueId)) &&
+        (t2.labelId in
+          (Labels filter { t3 =>
+            (t3.byRepository(t1.userName, t1.repositoryName)) &&
+            (t3.labelName inSetBind condition.labels)
+          } map(_.labelId)))
+      } exists, condition.labels.nonEmpty) &&
+      // Visibility filter
+      (Repositories filter { t2 =>
+        (t2.byRepository(t1.userName, t1.repositoryName)) &&
+        (t2.isPrivate === (condition.visibility == Some("private")).bind)
+      } exists, condition.visibility.nonEmpty) &&
+      // Organization (group) filter
+      (t1.userName inSetBind condition.groups, condition.groups.nonEmpty) &&
+      // Mentioned filter
+      ((t1.openedUserName === condition.mentioned.get.bind) || t1.assignedUserName === condition.mentioned.get.bind ||
+        (IssueComments filter { t2 =>
+          (t2.byIssue(t1.userName, t1.repositoryName, t1.issueId)) && (t2.commentedUserName === condition.mentioned.get.bind)
+        } exists), condition.mentioned.isDefined)
+    }
+
+  def createIssue(owner: String, repository: String, loginUser: String, title: String, content: Option[String],
+                  assignedUserName: Option[String], milestoneId: Option[Int],
+                  isPullRequest: Boolean = false)(implicit s: Session) =
+    // next id number
+    sql"SELECT ISSUE_ID + 1 FROM ISSUE_ID WHERE USER_NAME = $owner AND REPOSITORY_NAME = $repository FOR UPDATE".as[Int]
+        .firstOption.filter { id =>
+      Issues insert Issue(
+          owner,
+          repository,
+          id,
+          loginUser,
+          milestoneId,
+          assignedUserName,
+          title,
+          content,
+          false,
+          currentDate,
+          currentDate,
+          isPullRequest)
+
+      // increment issue id
+      IssueId
+        .filter (_.byPrimaryKey(owner, repository))
+        .map (_.issueId)
+        .update (id) > 0
+    } get
+
+  def registerIssueLabel(owner: String, repository: String, issueId: Int, labelId: Int)(implicit s: Session) =
+    IssueLabels insert IssueLabel(owner, repository, issueId, labelId)
+
+  def deleteIssueLabel(owner: String, repository: String, issueId: Int, labelId: Int)(implicit s: Session) =
+    IssueLabels filter(_.byPrimaryKey(owner, repository, issueId, labelId)) delete
+
+  def createComment(owner: String, repository: String, loginUser: String,
+      issueId: Int, content: String, action: String)(implicit s: Session): Int =
+    IssueComments.autoInc insert IssueComment(
+        userName          = owner,
+        repositoryName    = repository,
+        issueId           = issueId,
+        action            = action,
+        commentedUserName = loginUser,
+        content           = content,
+        registeredDate    = currentDate,
+        updatedDate       = currentDate)
+
+  def updateIssue(owner: String, repository: String, issueId: Int,
+      title: String, content: Option[String])(implicit s: Session) =
+    Issues
+      .filter (_.byPrimaryKey(owner, repository, issueId))
+      .map { t =>
+        (t.title, t.content.?, t.updatedDate)
+      }
+      .update (title, content, currentDate)
+
+  def updateAssignedUserName(owner: String, repository: String, issueId: Int,
+                             assignedUserName: Option[String])(implicit s: Session) =
+    Issues.filter (_.byPrimaryKey(owner, repository, issueId)).map(_.assignedUserName?).update (assignedUserName)
+
+  def updateMilestoneId(owner: String, repository: String, issueId: Int,
+                        milestoneId: Option[Int])(implicit s: Session) =
+    Issues.filter (_.byPrimaryKey(owner, repository, issueId)).map(_.milestoneId?).update (milestoneId)
+
+  def updateComment(commentId: Int, content: String)(implicit s: Session) =
+    IssueComments
+      .filter (_.byPrimaryKey(commentId))
+      .map { t =>
+        t.content -> t.updatedDate
+      }
+      .update (content, currentDate)
+
+  def deleteComment(commentId: Int)(implicit s: Session) =
+    IssueComments filter (_.byPrimaryKey(commentId)) delete
+
+  def updateClosed(owner: String, repository: String, issueId: Int, closed: Boolean)(implicit s: Session) =
+    Issues
+      .filter (_.byPrimaryKey(owner, repository, issueId))
+      .map { t =>
+        t.closed -> t.updatedDate
+      }
+      .update (closed, currentDate)
+
+  /**
+   * Search issues by keyword.
+   *
+   * @param owner the repository owner
+   * @param repository the repository name
+   * @param query the keywords separated by whitespace.
+   * @return issues with comment count and matched content of issue or comment
+   */
+  def searchIssuesByKeyword(owner: String, repository: String, query: String)
+                           (implicit s: Session): List[(Issue, Int, String)] = {
+    import slick.driver.JdbcDriver.likeEncode
+    val keywords = splitWords(query.toLowerCase)
+
+    // Search Issue
+    val issues = Issues
+      .filter(_.byRepository(owner, repository))
+      .innerJoin(IssueOutline).on { case (t1, t2) =>
+        t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
+      }
+      .filter { case (t1, t2) =>
+        keywords.map { keyword =>
+          (t1.title.toLowerCase   like (s"%${likeEncode(keyword)}%", '^')) ||
+          (t1.content.toLowerCase like (s"%${likeEncode(keyword)}%", '^'))
+        } .reduceLeft(_ && _)
+      }
+      .map { case (t1, t2) =>
+        (t1, 0, t1.content.?, t2.commentCount)
+      }
+
+    // Search IssueComment
+    val comments = IssueComments
+      .filter(_.byRepository(owner, repository))
+      .innerJoin(Issues).on { case (t1, t2) =>
+        t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
+      }
+      .innerJoin(IssueOutline).on { case ((t1, t2), t3) =>
+        t2.byIssue(t3.userName, t3.repositoryName, t3.issueId)
+      }
+      .filter { case ((t1, t2), t3) =>
+        keywords.map { query =>
+          t1.content.toLowerCase like (s"%${likeEncode(query)}%", '^')
+        }.reduceLeft(_ && _)
+      }
+      .map { case ((t1, t2), t3) =>
+        (t2, t1.commentId, t1.content.?, t3.commentCount)
+      }
+
+    issues.union(comments).sortBy { case (issue, commentId, _, _) =>
+      issue.issueId -> commentId
+    }.list.splitWith { case ((issue1, _, _, _), (issue2, _, _, _)) =>
+      issue1.issueId == issue2.issueId
+    }.map { _.head match {
+        case (issue, _, content, commentCount) => (issue, commentCount, content.getOrElse(""))
+      }
+    }.toList
+  }
+
+  def closeIssuesFromMessage(message: String, userName: String, owner: String, repository: String)(implicit s: Session) = {
+    extractCloseId(message).foreach { issueId =>
+      for(issue <- getIssue(owner, repository, issueId) if !issue.closed){
+        createComment(owner, repository, userName, issue.issueId, "Close", "close")
+        updateClosed(owner, repository, issue.issueId, true)
+      }
+    }
+  }
+}
+
+object IssuesService {
+  import javax.servlet.http.HttpServletRequest
+
+  val IssueLimit = 30
+
+  case class IssueSearchCondition(
+      labels: Set[String] = Set.empty,
+      milestone: Option[Option[String]] = None,
+      author: Option[String] = None,
+      assigned: Option[String] = None,
+      mentioned: Option[String] = None,
+      state: String = "open",
+      sort: String = "created",
+      direction: String = "desc",
+      visibility: Option[String] = None,
+      groups: Set[String] = Set.empty){
+
+    def isEmpty: Boolean = {
+      labels.isEmpty && milestone.isEmpty && author.isEmpty && assigned.isEmpty &&
+        state == "open" && sort == "created" && direction == "desc" && visibility.isEmpty
+    }
+
+    def nonEmpty: Boolean = !isEmpty
+
+    def toFilterString: String = (
+      List(
+        Some(s"is:${state}"),
+        author.map(author => s"author:${author}"),
+        assigned.map(assignee => s"assignee:${assignee}"),
+        mentioned.map(mentioned => s"mentions:${mentioned}")
+      ).flatten ++
+      labels.map(label => s"label:${label}") ++
+      List(
+        milestone.map { _ match {
+          case Some(x) => s"milestone:${x}"
+          case None    => "no:milestone"
+        }},
+        (sort, direction) match {
+          case ("created" , "desc") => None
+          case ("created" , "asc" ) => Some("sort:created-asc")
+          case ("comments", "desc") => Some("sort:comments-desc")
+          case ("comments", "asc" ) => Some("sort:comments-asc")
+          case ("updated" , "desc") => Some("sort:updated-desc")
+          case ("updated" , "asc" ) => Some("sort:updated-asc")
+        },
+        visibility.map(visibility => s"visibility:${visibility}")
+      ).flatten ++
+      groups.map(group => s"group:${group}")
+    ).mkString(" ")
+
+    def toURL: String =
+      "?" + List(
+        if(labels.isEmpty) None else Some("labels=" + urlEncode(labels.mkString(","))),
+        milestone.map { _ match {
+          case Some(x) => "milestone=" + urlEncode(x)
+          case None    => "milestone=none"
+        }},
+        author   .map(x => "author="    + urlEncode(x)),
+        assigned .map(x => "assigned="  + urlEncode(x)),
+        mentioned.map(x => "mentioned=" + urlEncode(x)),
+        Some("state="     + urlEncode(state)),
+        Some("sort="      + urlEncode(sort)),
+        Some("direction=" + urlEncode(direction)),
+        visibility.map(x => "visibility=" + urlEncode(x)),
+        if(groups.isEmpty) None else Some("groups=" + urlEncode(groups.mkString(",")))
+      ).flatten.mkString("&")
+
+  }
+
+  object IssueSearchCondition {
+
+    private def param(request: HttpServletRequest, name: String, allow: Seq[String] = Nil): Option[String] = {
+      val value = request.getParameter(name)
+      if(value == null || value.isEmpty || (allow.nonEmpty && !allow.contains(value))) None else Some(value)
+    }
+
+    /**
+     * Restores IssueSearchCondition instance from filter query.
+     */
+    def apply(filter: String, milestones: Map[String, Int]): IssueSearchCondition = {
+      val conditions = filter.split("[ 　\t]+").map { x =>
+        val dim = x.split(":")
+        dim(0) -> dim(1)
+      }.groupBy(_._1).map { case (key, values) =>
+        key -> values.map(_._2).toSeq
+      }
+
+      val (sort, direction) = conditions.get("sort").flatMap(_.headOption).getOrElse("created-desc") match {
+        case "created-asc"   => ("created" , "asc" )
+        case "comments-desc" => ("comments", "desc")
+        case "comments-asc"  => ("comments", "asc" )
+        case "updated-desc"  => ("comments", "desc")
+        case "updated-asc"   => ("comments", "asc" )
+        case _               => ("created" , "desc")
+      }
+
+      IssueSearchCondition(
+        conditions.get("label").map(_.toSet).getOrElse(Set.empty),
+        conditions.get("milestone").flatMap(_.headOption) match {
+          case None         => None
+          case Some("none") => Some(None)
+          case Some(x)      => Some(Some(x)) //milestones.get(x).map(x => Some(x))
+        },
+        conditions.get("author").flatMap(_.headOption),
+        conditions.get("assignee").flatMap(_.headOption),
+        conditions.get("mentions").flatMap(_.headOption),
+        conditions.get("is").getOrElse(Seq.empty).find(x => x == "open" || x == "closed").getOrElse("open"),
+        sort,
+        direction,
+        conditions.get("visibility").flatMap(_.headOption),
+        conditions.get("group").map(_.toSet).getOrElse(Set.empty)
+      )
+    }
+
+    /**
+     * Restores IssueSearchCondition instance from request parameters.
+     */
+    def apply(request: HttpServletRequest): IssueSearchCondition =
+      IssueSearchCondition(
+        param(request, "labels").map(_.split(",").toSet).getOrElse(Set.empty),
+        param(request, "milestone").map {
+          case "none" => None
+          case x      => Some(x)
+        },
+        param(request, "author"),
+        param(request, "assigned"),
+        param(request, "mentioned"),
+        param(request, "state",     Seq("open", "closed")).getOrElse("open"),
+        param(request, "sort",      Seq("created", "comments", "updated")).getOrElse("created"),
+        param(request, "direction", Seq("asc", "desc")).getOrElse("desc"),
+        param(request, "visibility"),
+        param(request, "groups").map(_.split(",").toSet).getOrElse(Set.empty)
+      )
+
+    def page(request: HttpServletRequest) = try {
+      val i = param(request, "page").getOrElse("1").toInt
+      if(i <= 0) 1 else i
+    } catch {
+      case e: NumberFormatException => 1
+    }
+  }
+
+  case class IssueInfo(issue: Issue, labels: List[Label], milestone: Option[String], commentCount: Int)
+
+}

src/main/scala/gitbucket/core/service/LabelsService.scala

@@ -0,0 +1,34 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.Label
+import gitbucket.core.model.Profile._
+import profile.simple._
+
+trait LabelsService {
+
+  def getLabels(owner: String, repository: String)(implicit s: Session): List[Label] =
+    Labels.filter(_.byRepository(owner, repository)).sortBy(_.labelName asc).list
+
+  def getLabel(owner: String, repository: String, labelId: Int)(implicit s: Session): Option[Label] =
+    Labels.filter(_.byPrimaryKey(owner, repository, labelId)).firstOption
+
+  def createLabel(owner: String, repository: String, labelName: String, color: String)(implicit s: Session): Int =
+    Labels returning Labels.map(_.labelId) += Label(
+      userName       = owner,
+      repositoryName = repository,
+      labelName      = labelName,
+      color          = color
+    )
+
+  def updateLabel(owner: String, repository: String, labelId: Int, labelName: String, color: String)
+                 (implicit s: Session): Unit =
+    Labels.filter(_.byPrimaryKey(owner, repository, labelId))
+          .map(t => t.labelName -> t.color)
+          .update(labelName, color)
+
+  def deleteLabel(owner: String, repository: String, labelId: Int)(implicit s: Session): Unit = {
+    IssueLabels.filter(_.byLabel(owner, repository, labelId)).delete
+    Labels.filter(_.byPrimaryKey(owner, repository, labelId)).delete
+  }
+
+}

src/main/scala/gitbucket/core/service/MilestonesService.scala

@@ -0,0 +1,57 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.Milestone
+import gitbucket.core.model.Profile._
+import profile.simple._
+// TODO Why is direct import required?
+import gitbucket.core.model.Profile.dateColumnType
+
+trait MilestonesService {
+
+  def createMilestone(owner: String, repository: String, title: String, description: Option[String],
+                      dueDate: Option[java.util.Date])(implicit s: Session): Unit =
+    Milestones insert Milestone(
+      userName       = owner,
+      repositoryName = repository,
+      title          = title,
+      description    = description,
+      dueDate        = dueDate,
+      closedDate     = None
+    )
+
+  def updateMilestone(milestone: Milestone)(implicit s: Session): Unit =
+    Milestones
+      .filter (t =>  t.byPrimaryKey(milestone.userName, milestone.repositoryName, milestone.milestoneId))
+      .map    (t => (t.title, t.description.?, t.dueDate.?, t.closedDate.?))
+      .update (milestone.title, milestone.description, milestone.dueDate, milestone.closedDate)
+
+  def openMilestone(milestone: Milestone)(implicit s: Session): Unit =
+    updateMilestone(milestone.copy(closedDate = None))
+
+  def closeMilestone(milestone: Milestone)(implicit s: Session): Unit =
+    updateMilestone(milestone.copy(closedDate = Some(currentDate)))
+
+  def deleteMilestone(owner: String, repository: String, milestoneId: Int)(implicit s: Session): Unit = {
+    Issues.filter(_.byMilestone(owner, repository, milestoneId)).map(_.milestoneId.?).update(None)
+    Milestones.filter(_.byPrimaryKey(owner, repository, milestoneId)).delete
+  }
+
+  def getMilestone(owner: String, repository: String, milestoneId: Int)(implicit s: Session): Option[Milestone] =
+    Milestones.filter(_.byPrimaryKey(owner, repository, milestoneId)).firstOption
+
+  def getMilestonesWithIssueCount(owner: String, repository: String)(implicit s: Session): List[(Milestone, Int, Int)] = {
+    val counts = Issues
+      .filter  { t => (t.byRepository(owner, repository)) && (t.milestoneId.? isDefined) }
+      .groupBy { t => t.milestoneId -> t.closed }
+      .map     { case (t1, t2) => t1._1 -> t1._2 -> t2.length }
+      .toMap
+
+    getMilestones(owner, repository).map { milestone =>
+      (milestone, counts.getOrElse((milestone.milestoneId, false), 0), counts.getOrElse((milestone.milestoneId, true), 0))
+    }
+  }
+
+  def getMilestones(owner: String, repository: String)(implicit s: Session): List[Milestone] =
+    Milestones.filter(_.byRepository(owner, repository)).sortBy(_.milestoneId asc).list
+
+}

src/main/scala/gitbucket/core/service/PluginService.scala

@@ -0,0 +1,24 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.Plugin
+import gitbucket.core.model.Profile._
+import profile.simple._
+
+trait PluginService {
+
+  def getPlugins()(implicit s: Session): List[Plugin] =
+    Plugins.sortBy(_.pluginId).list
+
+  def registerPlugin(plugin: Plugin)(implicit s: Session): Unit =
+    Plugins.insert(plugin)
+
+  def updatePlugin(plugin: Plugin)(implicit s: Session): Unit =
+    Plugins.filter(_.pluginId === plugin.pluginId.bind).map(_.version).update(plugin.version)
+
+  def deletePlugin(pluginId: String)(implicit s: Session): Unit =
+    Plugins.filter(_.pluginId === pluginId.bind).delete
+
+  def getPlugin(pluginId: String)(implicit s: Session): Option[Plugin] =
+    Plugins.filter(_.pluginId === pluginId.bind).firstOption
+
+}

src/main/scala/gitbucket/core/service/PullRequestService.scala

@@ -0,0 +1,125 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.{Issue, PullRequest}
+import gitbucket.core.model.Profile._
+import gitbucket.core.util.JGitUtil
+import profile.simple._
+
+trait PullRequestService { self: IssuesService =>
+  import PullRequestService._
+
+  def getPullRequest(owner: String, repository: String, issueId: Int)
+                    (implicit s: Session): Option[(Issue, PullRequest)] =
+    getIssue(owner, repository, issueId.toString).flatMap{ issue =>
+      PullRequests.filter(_.byPrimaryKey(owner, repository, issueId)).firstOption.map{
+        pullreq => (issue, pullreq)
+      }
+    }
+
+  def updateCommitId(owner: String, repository: String, issueId: Int, commitIdTo: String, commitIdFrom: String)
+                    (implicit s: Session): Unit =
+    PullRequests.filter(_.byPrimaryKey(owner, repository, issueId))
+                .map(pr => pr.commitIdTo -> pr.commitIdFrom)
+                .update((commitIdTo, commitIdFrom))
+
+  def getPullRequestCountGroupByUser(closed: Boolean, owner: Option[String], repository: Option[String])
+                                    (implicit s: Session): List[PullRequestCount] =
+    PullRequests
+      .innerJoin(Issues).on { (t1, t2) => t1.byPrimaryKey(t2.userName, t2.repositoryName, t2.issueId) }
+      .filter { case (t1, t2) =>
+        (t2.closed         === closed.bind) &&
+        (t1.userName       === owner.get.bind, owner.isDefined) &&
+        (t1.repositoryName === repository.get.bind, repository.isDefined)
+      }
+      .groupBy { case (t1, t2) => t2.openedUserName }
+      .map { case (userName, t) => userName -> t.length }
+      .sortBy(_._2 desc)
+      .list
+      .map { x => PullRequestCount(x._1, x._2) }
+
+//  def getAllPullRequestCountGroupByUser(closed: Boolean, userName: String)(implicit s: Session): List[PullRequestCount] =
+//    PullRequests
+//      .innerJoin(Issues).on { (t1, t2) => t1.byPrimaryKey(t2.userName, t2.repositoryName, t2.issueId) }
+//      .innerJoin(Repositories).on { case ((t1, t2), t3) => t2.byRepository(t3.userName, t3.repositoryName) }
+//      .filter { case ((t1, t2), t3) =>
+//        (t2.closed === closed.bind) &&
+//          (
+//            (t3.isPrivate === false.bind) ||
+//            (t3.userName  === userName.bind) ||
+//            (Collaborators.filter { t4 => t4.byRepository(t3.userName, t3.repositoryName) && (t4.collaboratorName === userName.bind)} exists)
+//          )
+//      }
+//      .groupBy { case ((t1, t2), t3) => t2.openedUserName }
+//      .map { case (userName, t) => userName -> t.length }
+//      .sortBy(_._2 desc)
+//      .list
+//      .map { x => PullRequestCount(x._1, x._2) }
+
+  def createPullRequest(originUserName: String, originRepositoryName: String, issueId: Int,
+        originBranch: String, requestUserName: String, requestRepositoryName: String, requestBranch: String,
+        commitIdFrom: String, commitIdTo: String)(implicit s: Session): Unit =
+    PullRequests insert PullRequest(
+      originUserName,
+      originRepositoryName,
+      issueId,
+      originBranch,
+      requestUserName,
+      requestRepositoryName,
+      requestBranch,
+      commitIdFrom,
+      commitIdTo)
+
+  def getPullRequestsByRequest(userName: String, repositoryName: String, branch: String, closed: Boolean)
+                              (implicit s: Session): List[PullRequest] =
+    PullRequests
+      .innerJoin(Issues).on { (t1, t2) => t1.byPrimaryKey(t2.userName, t2.repositoryName, t2.issueId) }
+      .filter { case (t1, t2) =>
+        (t1.requestUserName       === userName.bind) &&
+        (t1.requestRepositoryName === repositoryName.bind) &&
+        (t1.requestBranch         === branch.bind) &&
+        (t2.closed                === closed.bind)
+      }
+      .map { case (t1, t2) => t1 }
+      .list
+
+  /**
+   * Fetch pull request contents into refs/pull/${issueId}/head and update pull request table.
+   */
+  def updatePullRequests(owner: String, repository: String, branch: String)(implicit s: Session): Unit =
+    getPullRequestsByRequest(owner, repository, branch, false).foreach { pullreq =>
+      if(Repositories.filter(_.byRepository(pullreq.userName, pullreq.repositoryName)).exists.run){
+        val (commitIdTo, commitIdFrom) = JGitUtil.updatePullRequest(
+          pullreq.userName, pullreq.repositoryName, pullreq.branch, pullreq.issueId,
+          pullreq.requestUserName, pullreq.requestRepositoryName, pullreq.requestBranch)
+        updateCommitId(pullreq.userName, pullreq.repositoryName, pullreq.issueId, commitIdTo, commitIdFrom)
+      }
+    }
+
+  def getPullRequestByRequestCommit(userName: String, repositoryName: String, toBranch:String, fromBranch: String, commitId: String)
+                              (implicit s: Session): Option[(PullRequest, Issue)] = {
+    if(toBranch == fromBranch){
+      None
+    } else {
+      PullRequests
+        .innerJoin(Issues).on { (t1, t2) => t1.byPrimaryKey(t2.userName, t2.repositoryName, t2.issueId) }
+        .filter { case (t1, t2) =>
+          (t1.userName              === userName.bind) &&
+          (t1.repositoryName        === repositoryName.bind) &&
+          (t1.branch                === toBranch.bind) &&
+          (t1.requestUserName       === userName.bind) &&
+          (t1.requestRepositoryName === repositoryName.bind) &&
+          (t1.requestBranch         === fromBranch.bind) &&
+          (t1.commitIdTo            === commitId.bind)
+        }
+        .firstOption
+    }
+  }
+}
+
+object PullRequestService {
+
+  val PullRequestLimit = 25
+
+  case class PullRequestCount(userName: String, count: Int)
+
+}

src/main/scala/gitbucket/core/service/RepositorySearchService.scala

@@ -1,26 +1,28 @@
-package service
+package gitbucket.core.service
 
-import util.{FileUtil, StringUtil, JGitUtil}
-import util.Directory._
-import util.ControlUtil._
-import model.Issue
+import gitbucket.core.model.Issue
+import gitbucket.core.util._
+import gitbucket.core.util.StringUtil
+import Directory._
+import ControlUtil._
 import org.eclipse.jgit.revwalk.RevWalk
 import org.eclipse.jgit.treewalk.TreeWalk
-import scala.collection.mutable.ListBuffer
 import org.eclipse.jgit.lib.FileMode
 import org.eclipse.jgit.api.Git
+import gitbucket.core.model.Profile._
+import profile.simple._
 
-trait
-RepositorySearchService { self: IssuesService =>
+trait RepositorySearchService { self: IssuesService =>
   import RepositorySearchService._
 
-  def countIssues(owner: String, repository: String, query: String): Int =
+  def countIssues(owner: String, repository: String, query: String)(implicit session: Session): Int =
     searchIssuesByKeyword(owner, repository, query).length
 
-  def searchIssues(owner: String, repository: String, query: String): List[IssueSearchResult] =
+  def searchIssues(owner: String, repository: String, query: String)(implicit session: Session): List[IssueSearchResult] =
     searchIssuesByKeyword(owner, repository, query).map { case (issue, commentCount, content) =>
       IssueSearchResult(
         issue.issueId,
+        issue.isPullRequest,
         issue.title,
         issue.openedUserName,
         issue.registeredDate,
@@ -39,7 +41,7 @@ RepositorySearchService { self: IssuesService =>
         Nil
       } else {
         val files = searchRepositoryFiles(git, query)
-        val commits = JGitUtil.getLatestCommitFromPaths(git, files.toList.map(_._1), "HEAD")
+        val commits = JGitUtil.getLatestCommitFromPaths(git, files.map(_._1), "HEAD")
         files.map { case (path, text) =>
           val (highlightText, lineNumber)  = getHighlightText(text, query)
           FileSearchResult(
@@ -60,11 +62,12 @@ RepositorySearchService { self: IssuesService =>
     treeWalk.addTree(revCommit.getTree)
 
     val keywords = StringUtil.splitWords(query.toLowerCase)
-    val list = new ListBuffer[(String, String)]
+    val list = new scala.collection.mutable.ListBuffer[(String, String)]
 
     while (treeWalk.next()) {
-      if(treeWalk.getFileMode(0) != FileMode.TREE){
-        JGitUtil.getContent(git, treeWalk.getObjectId(0), false).foreach { bytes =>
+      val mode = treeWalk.getFileMode(0)
+      if(mode == FileMode.REGULAR_FILE || mode == FileMode.EXECUTABLE_FILE){
+        JGitUtil.getContentFromId(git, treeWalk.getObjectId(0), false).foreach { bytes =>
           if(FileUtil.isText(bytes)){
             val text      = StringUtil.convertFromByteArray(bytes)
             val lowerText = text.toLowerCase
@@ -111,6 +114,7 @@ object RepositorySearchService {
 
   case class IssueSearchResult(
     issueId: Int,
+    isPullRequest: Boolean,
     title: String,
     openedUserName: String,
     registeredDate: java.util.Date,

src/main/scala/gitbucket/core/service/RepositoryService.scala

@@ -0,0 +1,399 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.{Collaborator, Repository, Account}
+import gitbucket.core.model.Profile._
+import gitbucket.core.util.JGitUtil
+import profile.simple._
+
+trait RepositoryService { self: AccountService =>
+  import RepositoryService._
+
+  /**
+   * Creates a new repository.
+   *
+   * @param repositoryName the repository name
+   * @param userName the user name of the repository owner
+   * @param description the repository description
+   * @param isPrivate the repository type (private is true, otherwise false)
+   * @param originRepositoryName specify for the forked repository. (default is None)
+   * @param originUserName specify for the forked repository. (default is None)
+   */
+  def createRepository(repositoryName: String, userName: String, description: Option[String], isPrivate: Boolean,
+                       originRepositoryName: Option[String] = None, originUserName: Option[String] = None,
+                       parentRepositoryName: Option[String] = None, parentUserName: Option[String] = None)
+                      (implicit s: Session): Unit = {
+    Repositories insert
+      Repository(
+        userName             = userName,
+        repositoryName       = repositoryName,
+        isPrivate            = isPrivate,
+        description          = description,
+        defaultBranch        = "master",
+        registeredDate       = currentDate,
+        updatedDate          = currentDate,
+        lastActivityDate     = currentDate,
+        originUserName       = originUserName,
+        originRepositoryName = originRepositoryName,
+        parentUserName       = parentUserName,
+        parentRepositoryName = parentRepositoryName)
+
+    IssueId insert (userName, repositoryName, 0)
+  }
+
+  def renameRepository(oldUserName: String, oldRepositoryName: String, newUserName: String, newRepositoryName: String)
+                      (implicit s: Session): Unit = {
+    getAccountByUserName(newUserName).foreach { account =>
+      (Repositories filter { t => t.byRepository(oldUserName, oldRepositoryName) } firstOption).map { repository =>
+        Repositories insert repository.copy(userName = newUserName, repositoryName = newRepositoryName)
+
+        val webHooks       = WebHooks      .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val milestones     = Milestones    .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issueId        = IssueId       .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issues         = Issues        .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val pullRequests   = PullRequests  .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val labels         = Labels        .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issueComments  = IssueComments .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issueLabels    = IssueLabels   .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val commitComments = CommitComments.filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val collaborators  = Collaborators .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+
+        Repositories.filter { t =>
+          (t.originUserName === oldUserName.bind) && (t.originRepositoryName === oldRepositoryName.bind)
+        }.map { t => t.originUserName -> t.originRepositoryName }.update(newUserName, newRepositoryName)
+
+        Repositories.filter { t =>
+          (t.parentUserName === oldUserName.bind) && (t.parentRepositoryName === oldRepositoryName.bind)
+        }.map { t => t.originUserName -> t.originRepositoryName }.update(newUserName, newRepositoryName)
+
+        PullRequests.filter { t =>
+          t.requestRepositoryName === oldRepositoryName.bind
+        }.map { t => t.requestUserName -> t.requestRepositoryName }.update(newUserName, newRepositoryName)
+
+        // Updates activity fk before deleting repository because activity is sorted by activityId
+        // and it can't be changed by deleting-and-inserting record.
+        Activities.filter(_.byRepository(oldUserName, oldRepositoryName)).list.foreach { activity =>
+          Activities.filter(_.activityId === activity.activityId.bind)
+            .map(x => (x.userName, x.repositoryName)).update(newUserName, newRepositoryName)
+        }
+
+        deleteRepository(oldUserName, oldRepositoryName)
+
+        WebHooks  .insertAll(webHooks      .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        Milestones.insertAll(milestones    .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        IssueId   .insertAll(issueId       .map(_.copy(_1       = newUserName, _2             = newRepositoryName)) :_*)
+
+        val newMilestones = Milestones.filter(_.byRepository(newUserName, newRepositoryName)).list
+        Issues.insertAll(issues.map { x => x.copy(
+          userName       = newUserName,
+          repositoryName = newRepositoryName,
+          milestoneId    = x.milestoneId.map { id =>
+            newMilestones.find(_.title == milestones.find(_.milestoneId == id).get.title).get.milestoneId
+          }
+        )} :_*)
+
+        PullRequests  .insertAll(pullRequests  .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        IssueComments .insertAll(issueComments .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        Labels        .insertAll(labels        .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        CommitComments.insertAll(commitComments.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+
+        // Convert labelId
+        val oldLabelMap = labels.map(x => (x.labelId, x.labelName)).toMap
+        val newLabelMap = Labels.filter(_.byRepository(newUserName, newRepositoryName)).map(x => (x.labelName, x.labelId)).list.toMap
+        IssueLabels.insertAll(issueLabels.map(x => x.copy(
+          labelId        = newLabelMap(oldLabelMap(x.labelId)),
+          userName       = newUserName,
+          repositoryName = newRepositoryName
+        )) :_*)
+
+        if(account.isGroupAccount){
+          Collaborators.insertAll(getGroupMembers(newUserName).map(m => Collaborator(newUserName, newRepositoryName, m.userName)) :_*)
+        } else {
+          Collaborators.insertAll(collaborators.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        }
+
+        // Update activity messages
+        Activities.filter { t =>
+          (t.message like s"%:${oldUserName}/${oldRepositoryName}]%") ||
+          (t.message like s"%:${oldUserName}/${oldRepositoryName}#%") ||
+          (t.message like s"%:${oldUserName}/${oldRepositoryName}@%")
+        }.map { t => t.activityId -> t.message }.list.foreach { case (activityId, message) =>
+          Activities.filter(_.activityId === activityId.bind).map(_.message).update(
+            message
+              .replace(s"[repo:${oldUserName}/${oldRepositoryName}]"   ,s"[repo:${newUserName}/${newRepositoryName}]")
+              .replace(s"[branch:${oldUserName}/${oldRepositoryName}#" ,s"[branch:${newUserName}/${newRepositoryName}#")
+              .replace(s"[tag:${oldUserName}/${oldRepositoryName}#"    ,s"[tag:${newUserName}/${newRepositoryName}#")
+              .replace(s"[pullreq:${oldUserName}/${oldRepositoryName}#",s"[pullreq:${newUserName}/${newRepositoryName}#")
+              .replace(s"[issue:${oldUserName}/${oldRepositoryName}#"  ,s"[issue:${newUserName}/${newRepositoryName}#")
+              .replace(s"[commit:${oldUserName}/${oldRepositoryName}@" ,s"[commit:${newUserName}/${newRepositoryName}@")
+          )
+        }
+      }
+    }
+  }
+
+  def deleteRepository(userName: String, repositoryName: String)(implicit s: Session): Unit = {
+    Activities    .filter(_.byRepository(userName, repositoryName)).delete
+    Collaborators .filter(_.byRepository(userName, repositoryName)).delete
+    CommitComments.filter(_.byRepository(userName, repositoryName)).delete
+    IssueLabels   .filter(_.byRepository(userName, repositoryName)).delete
+    Labels        .filter(_.byRepository(userName, repositoryName)).delete
+    IssueComments .filter(_.byRepository(userName, repositoryName)).delete
+    PullRequests  .filter(_.byRepository(userName, repositoryName)).delete
+    Issues        .filter(_.byRepository(userName, repositoryName)).delete
+    IssueId       .filter(_.byRepository(userName, repositoryName)).delete
+    Milestones    .filter(_.byRepository(userName, repositoryName)).delete
+    WebHooks      .filter(_.byRepository(userName, repositoryName)).delete
+    Repositories  .filter(_.byRepository(userName, repositoryName)).delete
+
+    // Update ORIGIN_USER_NAME and ORIGIN_REPOSITORY_NAME
+    Repositories
+      .filter { x => (x.originUserName === userName.bind) && (x.originRepositoryName === repositoryName.bind) }
+      .map    { x => (x.userName, x.repositoryName) }
+      .list
+      .foreach { case (userName, repositoryName) =>
+        Repositories
+          .filter(_.byRepository(userName, repositoryName))
+          .map(x => (x.originUserName?, x.originRepositoryName?))
+          .update(None, None)
+      }
+
+    // Update PARENT_USER_NAME and PARENT_REPOSITORY_NAME
+    Repositories
+      .filter { x => (x.parentUserName === userName.bind) && (x.parentRepositoryName === repositoryName.bind) }
+      .map    { x => (x.userName, x.repositoryName) }
+      .list
+      .foreach { case (userName, repositoryName) =>
+        Repositories
+          .filter(_.byRepository(userName, repositoryName))
+          .map(x => (x.parentUserName?, x.parentRepositoryName?))
+          .update(None, None)
+      }
+  }
+
+  /**
+   * Returns the repository names of the specified user.
+   *
+   * @param userName the user name of repository owner
+   * @return the list of repository names
+   */
+  def getRepositoryNamesOfUser(userName: String)(implicit s: Session): List[String] =
+    Repositories filter(_.userName === userName.bind) map (_.repositoryName) list
+
+  /**
+   * Returns the specified repository information.
+   * 
+   * @param userName the user name of the repository owner
+   * @param repositoryName the repository name
+   * @param baseUrl the base url of this application
+   * @return the repository information
+   */
+  def getRepository(userName: String, repositoryName: String, baseUrl: String)(implicit s: Session): Option[RepositoryInfo] = {
+    (Repositories filter { t => t.byRepository(userName, repositoryName) } firstOption) map { repository =>
+      // for getting issue count and pull request count
+      val issues = Issues.filter { t =>
+        t.byRepository(repository.userName, repository.repositoryName) && (t.closed === false.bind)
+      }.map(_.pullRequest).list
+
+      new RepositoryInfo(
+        JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl),
+        repository,
+        issues.count(_ == false),
+        issues.count(_ == true),
+        getForkedCount(
+          repository.originUserName.getOrElse(repository.userName),
+          repository.originRepositoryName.getOrElse(repository.repositoryName)
+        ),
+        getRepositoryManagers(repository.userName))
+    }
+  }
+
+  /**
+   * Returns the repositories without private repository that user does not have access right.
+   * Include public repository, private own repository and private but collaborator repository.
+   *
+   * @param userName the user name of collaborator
+   * @return the repository infomation list
+   */
+  def getAllRepositories(userName: String)(implicit s: Session): List[(String, String)] = {
+    Repositories.filter { t1 =>
+      (t1.isPrivate === false.bind) ||
+      (t1.userName  === userName.bind) ||
+      (Collaborators.filter { t2 => t2.byRepository(t1.userName, t1.repositoryName) && (t2.collaboratorName === userName.bind)} exists)
+    }.sortBy(_.lastActivityDate desc).map{ t =>
+      (t.userName, t.repositoryName)
+    }.list
+  }
+
+  def getUserRepositories(userName: String, baseUrl: String, withoutPhysicalInfo: Boolean = false)
+                         (implicit s: Session): List[RepositoryInfo] = {
+    Repositories.filter { t1 =>
+      (t1.userName === userName.bind) ||
+        (Collaborators.filter { t2 => t2.byRepository(t1.userName, t1.repositoryName) && (t2.collaboratorName === userName.bind)} exists)
+    }.sortBy(_.lastActivityDate desc).list.map{ repository =>
+      new RepositoryInfo(
+        if(withoutPhysicalInfo){
+          new JGitUtil.RepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
+        } else {
+          JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
+        },
+        repository,
+        getForkedCount(
+          repository.originUserName.getOrElse(repository.userName),
+          repository.originRepositoryName.getOrElse(repository.repositoryName)
+        ),
+        getRepositoryManagers(repository.userName))
+    }
+  }
+
+  /**
+   * Returns the list of visible repositories for the specified user.
+   * If repositoryUserName is given then filters results by repository owner.
+   *
+   * @param loginAccount the logged in account
+   * @param baseUrl the base url of this application
+   * @param repositoryUserName the repository owner (if None then returns all repositories which are visible for logged in user)
+   * @param withoutPhysicalInfo if true then the result does not include physical repository information such as commit count,
+   *                            branches and tags
+   * @return the repository information which is sorted in descending order of lastActivityDate.
+   */
+  def getVisibleRepositories(loginAccount: Option[Account], baseUrl: String, repositoryUserName: Option[String] = None,
+                             withoutPhysicalInfo: Boolean = false)
+                            (implicit s: Session): List[RepositoryInfo] = {
+    (loginAccount match {
+      // for Administrators
+      case Some(x) if(x.isAdmin) => Repositories
+      // for Normal Users
+      case Some(x) if(!x.isAdmin) =>
+        Repositories filter { t => (t.isPrivate === false.bind) || (t.userName === x.userName) ||
+          (Collaborators.filter { t2 => t2.byRepository(t.userName, t.repositoryName) && (t2.collaboratorName === x.userName.bind)} exists)
+        }
+      // for Guests
+      case None => Repositories filter(_.isPrivate === false.bind)
+    }).filter { t =>
+      repositoryUserName.map { userName => t.userName === userName.bind } getOrElse LiteralColumn(true)
+    }.sortBy(_.lastActivityDate desc).list.map{ repository =>
+      new RepositoryInfo(
+        if(withoutPhysicalInfo){
+          new JGitUtil.RepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
+        } else {
+          JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
+        },
+        repository,
+        getForkedCount(
+          repository.originUserName.getOrElse(repository.userName),
+          repository.originRepositoryName.getOrElse(repository.repositoryName)
+        ),
+        getRepositoryManagers(repository.userName))
+    }
+  }
+
+  private def getRepositoryManagers(userName: String)(implicit s: Session): Seq[String] =
+    if(getAccountByUserName(userName).exists(_.isGroupAccount)){
+      getGroupMembers(userName).collect { case x if(x.isManager) => x.userName }
+    } else {
+      Seq(userName)
+    }
+
+  /**
+   * Updates the last activity date of the repository.
+   */
+  def updateLastActivityDate(userName: String, repositoryName: String)(implicit s: Session): Unit =
+    Repositories.filter(_.byRepository(userName, repositoryName)).map(_.lastActivityDate).update(currentDate)
+
+  /**
+   * Save repository options.
+   */
+  def saveRepositoryOptions(userName: String, repositoryName: String, 
+      description: Option[String], defaultBranch: String, isPrivate: Boolean)(implicit s: Session): Unit =
+    Repositories.filter(_.byRepository(userName, repositoryName))
+      .map { r => (r.description.?, r.defaultBranch, r.isPrivate, r.updatedDate) }
+      .update (description, defaultBranch, isPrivate, currentDate)
+
+  /**
+   * Add collaborator to the repository.
+   *
+   * @param userName the user name of the repository owner
+   * @param repositoryName the repository name
+   * @param collaboratorName the collaborator name
+   */
+  def addCollaborator(userName: String, repositoryName: String, collaboratorName: String)(implicit s: Session): Unit =
+    Collaborators insert Collaborator(userName, repositoryName, collaboratorName)
+
+  /**
+   * Remove collaborator from the repository.
+   * 
+   * @param userName the user name of the repository owner
+   * @param repositoryName the repository name
+   * @param collaboratorName the collaborator name
+   */
+  def removeCollaborator(userName: String, repositoryName: String, collaboratorName: String)(implicit s: Session): Unit =
+    Collaborators.filter(_.byPrimaryKey(userName, repositoryName, collaboratorName)).delete
+
+  /**
+   * Remove all collaborators from the repository.
+   *
+   * @param userName the user name of the repository owner
+   * @param repositoryName the repository name
+   */
+  def removeCollaborators(userName: String, repositoryName: String)(implicit s: Session): Unit =
+    Collaborators.filter(_.byRepository(userName, repositoryName)).delete
+
+  /**
+   * Returns the list of collaborators name which is sorted with ascending order.
+   * 
+   * @param userName the user name of the repository owner
+   * @param repositoryName the repository name
+   * @return the list of collaborators name
+   */
+  def getCollaborators(userName: String, repositoryName: String)(implicit s: Session): List[String] =
+    Collaborators.filter(_.byRepository(userName, repositoryName)).sortBy(_.collaboratorName).map(_.collaboratorName).list
+
+  def hasWritePermission(owner: String, repository: String, loginAccount: Option[Account])(implicit s: Session): Boolean = {
+    loginAccount match {
+      case Some(a) if(a.isAdmin) => true
+      case Some(a) if(a.userName == owner) => true
+      case Some(a) if(getCollaborators(owner, repository).contains(a.userName)) => true
+      case _ => false
+    }
+  }
+
+  private def getForkedCount(userName: String, repositoryName: String)(implicit s: Session): Int =
+    Query(Repositories.filter { t =>
+      (t.originUserName === userName.bind) && (t.originRepositoryName === repositoryName.bind)
+    }.length).first
+
+
+  def getForkedRepositories(userName: String, repositoryName: String)(implicit s: Session): List[(String, String)] =
+    Repositories.filter { t =>
+      (t.originUserName === userName.bind) && (t.originRepositoryName === repositoryName.bind)
+    }
+    .sortBy(_.userName asc).map(t => t.userName -> t.repositoryName).list
+
+}
+
+object RepositoryService {
+
+  case class RepositoryInfo(owner: String, name: String, httpUrl: String, repository: Repository,
+    issueCount: Int, pullCount: Int, commitCount: Int, forkedCount: Int,
+    branchList: Seq[String], tags: Seq[JGitUtil.TagInfo], managers: Seq[String]){
+
+    lazy val host = """^https?://(.+?)(:\d+)?/""".r.findFirstMatchIn(httpUrl).get.group(1)
+
+    def sshUrl(port: Int, userName: String) = s"ssh://${userName}@${host}:${port}/${owner}/${name}.git"
+
+    /**
+     * Creates instance with issue count and pull request count.
+     */
+    def this(repo: JGitUtil.RepositoryInfo, model: Repository, issueCount: Int, pullCount: Int, forkedCount: Int, managers: Seq[String]) =
+      this(repo.owner, repo.name, repo.url, model, issueCount, pullCount, repo.commitCount, forkedCount, repo.branchList, repo.tags, managers)
+
+    /**
+     * Creates instance without issue count and pull request count.
+     */
+    def this(repo: JGitUtil.RepositoryInfo, model: Repository, forkedCount: Int, managers: Seq[String]) =
+      this(repo.owner, repo.name, repo.url, model, 0, 0, repo.commitCount, forkedCount, repo.branchList, repo.tags, managers)
+  }
+
+  case class RepositoryTreeNode(owner: String, name: String, children: List[RepositoryTreeNode])
+
+}

src/main/scala/gitbucket/core/service/RequestCache.scala

@@ -0,0 +1,36 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.{Session, Issue, Account}
+import gitbucket.core.util.Implicits
+import gitbucket.core.controller.Context
+import Implicits.request2Session
+
+/**
+ * This service is used for a view helper mainly.
+ *
+ * It may be called many times in one request, so each method stores
+ * its result into the cache which available during a request.
+ */
+trait RequestCache extends SystemSettingsService with AccountService with IssuesService {
+
+  private implicit def context2Session(implicit context: Context): Session =
+    request2Session(context.request)
+
+  def getIssue(userName: String, repositoryName: String, issueId: String)(implicit context: Context): Option[Issue] = {
+    context.cache(s"issue.${userName}/${repositoryName}#${issueId}"){
+      super.getIssue(userName, repositoryName, issueId)
+    }
+  }
+
+  def getAccountByUserName(userName: String)(implicit context: Context): Option[Account] = {
+    context.cache(s"account.${userName}"){
+      super.getAccountByUserName(userName)
+    }
+  }
+
+  def getAccountByMailAddress(mailAddress: String)(implicit context: Context): Option[Account] = {
+    context.cache(s"account.${mailAddress}"){
+      super.getAccountByMailAddress(mailAddress)
+    }
+  }
+}

src/main/scala/gitbucket/core/service/SshKeyService.scala

@@ -0,0 +1,18 @@
+package gitbucket.core.service
+
+import gitbucket.core.model.SshKey
+import gitbucket.core.model.Profile._
+import profile.simple._
+
+trait SshKeyService {
+
+  def addPublicKey(userName: String, title: String, publicKey: String)(implicit s: Session): Unit =
+    SshKeys insert SshKey(userName = userName, title = title, publicKey = publicKey)
+
+  def getPublicKeys(userName: String)(implicit s: Session): List[SshKey] =
+    SshKeys.filter(_.userName === userName.bind).sortBy(_.sshKeyId).list
+
+  def deletePublicKey(userName: String, sshKeyId: Int)(implicit s: Session): Unit =
+    SshKeys filter (_.byPrimaryKey(userName, sshKeyId)) delete
+
+}

src/main/scala/gitbucket/core/service/SystemSettingsService.scala

@@ -1,152 +1,214 @@
-package service
-
-import util.Directory._
-import util.ControlUtil._
-import SystemSettingsService._
-
-trait SystemSettingsService {
-
-  def saveSystemSettings(settings: SystemSettings): Unit = {
-    defining(new java.util.Properties()){ props =>
-      props.setProperty(AllowAccountRegistration, settings.allowAccountRegistration.toString)
-      props.setProperty(Gravatar, settings.gravatar.toString)
-      props.setProperty(Notification, settings.notification.toString)
-      if(settings.notification) {
-        settings.smtp.foreach { smtp =>
-          props.setProperty(SmtpHost, smtp.host)
-          smtp.port.foreach(x => props.setProperty(SmtpPort, x.toString))
-          smtp.user.foreach(props.setProperty(SmtpUser, _))
-          smtp.password.foreach(props.setProperty(SmtpPassword, _))
-          smtp.ssl.foreach(x => props.setProperty(SmtpSsl, x.toString))
-          smtp.fromAddress.foreach(props.setProperty(SmtpFromAddress, _))
-          smtp.fromName.foreach(props.setProperty(SmtpFromName, _))
-        }
-      }
-      props.setProperty(LdapAuthentication, settings.ldapAuthentication.toString)
-      if(settings.ldapAuthentication){
-        settings.ldap.map { ldap =>
-          props.setProperty(LdapHost, ldap.host)
-          ldap.port.foreach(x => props.setProperty(LdapPort, x.toString))
-          ldap.bindDN.foreach(x => props.setProperty(LdapBindDN, x))
-          ldap.bindPassword.foreach(x => props.setProperty(LdapBindPassword, x))
-          props.setProperty(LdapBaseDN, ldap.baseDN)
-          props.setProperty(LdapUserNameAttribute, ldap.userNameAttribute)
-          props.setProperty(LdapMailAddressAttribute, ldap.mailAttribute)
-        }
-      }
-      props.store(new java.io.FileOutputStream(GitBucketConf), null)
-    }
-  }
-
-
-  def loadSystemSettings(): SystemSettings = {
-    defining(new java.util.Properties()){ props =>
-      if(GitBucketConf.exists){
-        props.load(new java.io.FileInputStream(GitBucketConf))
-      }
-      SystemSettings(
-        getValue(props, AllowAccountRegistration, false),
-        getValue(props, Gravatar, true),
-        getValue(props, Notification, false),
-        if(getValue(props, Notification, false)){
-          Some(Smtp(
-            getValue(props, SmtpHost, ""),
-            getOptionValue(props, SmtpPort, Some(DefaultSmtpPort)),
-            getOptionValue(props, SmtpUser, None),
-            getOptionValue(props, SmtpPassword, None),
-            getOptionValue[Boolean](props, SmtpSsl, None),
-            getOptionValue(props, SmtpFromAddress, None),
-            getOptionValue(props, SmtpFromName, None)))
-        } else {
-          None
-        },
-        getValue(props, LdapAuthentication, false),
-        if(getValue(props, LdapAuthentication, false)){
-          Some(Ldap(
-            getValue(props, LdapHost, ""),
-            getOptionValue(props, LdapPort, Some(DefaultLdapPort)),
-            getOptionValue(props, LdapBindDN, None),
-            getOptionValue(props, LdapBindPassword, None),
-            getValue(props, LdapBaseDN, ""),
-            getValue(props, LdapUserNameAttribute, ""),
-            getValue(props, LdapMailAddressAttribute, "")))
-        } else {
-          None
-        }
-      )
-    }
-  }
-
-}
-
-object SystemSettingsService {
-  import scala.reflect.ClassTag
-
-  case class SystemSettings(
-    allowAccountRegistration: Boolean,
-    gravatar: Boolean,
-    notification: Boolean,
-    smtp: Option[Smtp],
-    ldapAuthentication: Boolean,
-    ldap: Option[Ldap])
-
-  case class Ldap(
-    host: String,
-    port: Option[Int],
-    bindDN: Option[String],
-    bindPassword: Option[String],
-    baseDN: String,
-    userNameAttribute: String,
-    mailAttribute: String)
-
-  case class Smtp(
-    host: String,
-    port: Option[Int],
-    user: Option[String],
-    password: Option[String],
-    ssl: Option[Boolean],
-    fromAddress: Option[String],
-    fromName: Option[String])
-
-  val DefaultSmtpPort = 25
-  val DefaultLdapPort = 389
-
-  private val AllowAccountRegistration = "allow_account_registration"
-  private val Gravatar = "gravatar"
-  private val Notification = "notification"
-  private val SmtpHost = "smtp.host"
-  private val SmtpPort = "smtp.port"
-  private val SmtpUser = "smtp.user"
-  private val SmtpPassword = "smtp.password"
-  private val SmtpSsl = "smtp.ssl"
-  private val SmtpFromAddress = "smtp.from_address"
-  private val SmtpFromName = "smtp.from_name"
-  private val LdapAuthentication = "ldap_authentication"
-  private val LdapHost = "ldap.host"
-  private val LdapPort = "ldap.port"
-  private val LdapBindDN = "ldap.bindDN"
-  private val LdapBindPassword = "ldap.bind_password"
-  private val LdapBaseDN = "ldap.baseDN"
-  private val LdapUserNameAttribute = "ldap.username_attribute"
-  private val LdapMailAddressAttribute = "ldap.mail_attribute"
-
-  private def getValue[A: ClassTag](props: java.util.Properties, key: String, default: A): A =
-    defining(props.getProperty(key)){ value =>
-      if(value == null || value.isEmpty) default
-      else convertType(value).asInstanceOf[A]
-    }
-
-  private def getOptionValue[A: ClassTag](props: java.util.Properties, key: String, default: Option[A]): Option[A] =
-    defining(props.getProperty(key)){ value =>
-      if(value == null || value.isEmpty) default
-      else Some(convertType(value)).asInstanceOf[Option[A]]
-    }
-
-  private def convertType[A: ClassTag](value: String) =
-    defining(implicitly[ClassTag[A]].runtimeClass){ c =>
-      if(c == classOf[Boolean])  value.toBoolean
-      else if(c == classOf[Int]) value.toInt
-      else value
-    }
-
-}
+package gitbucket.core.service
+
+import gitbucket.core.util.{Directory, ControlUtil}
+import Directory._
+import ControlUtil._
+import SystemSettingsService._
+import javax.servlet.http.HttpServletRequest
+
+trait SystemSettingsService {
+
+  def baseUrl(implicit request: HttpServletRequest): String = loadSystemSettings().baseUrl(request)
+
+  def saveSystemSettings(settings: SystemSettings): Unit = {
+    defining(new java.util.Properties()){ props =>
+      settings.baseUrl.foreach(x => props.setProperty(BaseURL, x.replaceFirst("/\\Z", "")))
+      settings.information.foreach(x => props.setProperty(Information, x))
+      props.setProperty(AllowAccountRegistration, settings.allowAccountRegistration.toString)
+      props.setProperty(AllowAnonymousAccess, settings.allowAnonymousAccess.toString)
+      props.setProperty(IsCreateRepoOptionPublic, settings.isCreateRepoOptionPublic.toString)
+      props.setProperty(Gravatar, settings.gravatar.toString)
+      props.setProperty(Notification, settings.notification.toString)
+      props.setProperty(Ssh, settings.ssh.toString)
+      settings.sshPort.foreach(x => props.setProperty(SshPort, x.toString))
+      if(settings.notification) {
+        settings.smtp.foreach { smtp =>
+          props.setProperty(SmtpHost, smtp.host)
+          smtp.port.foreach(x => props.setProperty(SmtpPort, x.toString))
+          smtp.user.foreach(props.setProperty(SmtpUser, _))
+          smtp.password.foreach(props.setProperty(SmtpPassword, _))
+          smtp.ssl.foreach(x => props.setProperty(SmtpSsl, x.toString))
+          smtp.fromAddress.foreach(props.setProperty(SmtpFromAddress, _))
+          smtp.fromName.foreach(props.setProperty(SmtpFromName, _))
+        }
+      }
+      props.setProperty(LdapAuthentication, settings.ldapAuthentication.toString)
+      if(settings.ldapAuthentication){
+        settings.ldap.map { ldap =>
+          props.setProperty(LdapHost, ldap.host)
+          ldap.port.foreach(x => props.setProperty(LdapPort, x.toString))
+          ldap.bindDN.foreach(x => props.setProperty(LdapBindDN, x))
+          ldap.bindPassword.foreach(x => props.setProperty(LdapBindPassword, x))
+          props.setProperty(LdapBaseDN, ldap.baseDN)
+          props.setProperty(LdapUserNameAttribute, ldap.userNameAttribute)
+          ldap.additionalFilterCondition.foreach(x => props.setProperty(LdapAdditionalFilterCondition, x))
+          ldap.fullNameAttribute.foreach(x => props.setProperty(LdapFullNameAttribute, x))
+          ldap.mailAttribute.foreach(x => props.setProperty(LdapMailAddressAttribute, x))
+          ldap.tls.foreach(x => props.setProperty(LdapTls, x.toString))
+          ldap.ssl.foreach(x => props.setProperty(LdapSsl, x.toString))
+          ldap.keystore.foreach(x => props.setProperty(LdapKeystore, x))
+        }
+      }
+      using(new java.io.FileOutputStream(GitBucketConf)){ out =>
+        props.store(out, null)
+      }
+    }
+  }
+
+
+  def loadSystemSettings(): SystemSettings = {
+    defining(new java.util.Properties()){ props =>
+      if(GitBucketConf.exists){
+        using(new java.io.FileInputStream(GitBucketConf)){ in =>
+          props.load(in)
+        }
+      }
+      SystemSettings(
+        getOptionValue[String](props, BaseURL, None).map(x => x.replaceFirst("/\\Z", "")),
+        getOptionValue[String](props, Information, None),
+        getValue(props, AllowAccountRegistration, false),
+        getValue(props, AllowAnonymousAccess, true),
+        getValue(props, IsCreateRepoOptionPublic, true),
+        getValue(props, Gravatar, true),
+        getValue(props, Notification, false),
+        getValue(props, Ssh, false),
+        getOptionValue(props, SshPort, Some(DefaultSshPort)),
+        if(getValue(props, Notification, false)){
+          Some(Smtp(
+            getValue(props, SmtpHost, ""),
+            getOptionValue(props, SmtpPort, Some(DefaultSmtpPort)),
+            getOptionValue(props, SmtpUser, None),
+            getOptionValue(props, SmtpPassword, None),
+            getOptionValue[Boolean](props, SmtpSsl, None),
+            getOptionValue(props, SmtpFromAddress, None),
+            getOptionValue(props, SmtpFromName, None)))
+        } else {
+          None
+        },
+        getValue(props, LdapAuthentication, false),
+        if(getValue(props, LdapAuthentication, false)){
+          Some(Ldap(
+            getValue(props, LdapHost, ""),
+            getOptionValue(props, LdapPort, Some(DefaultLdapPort)),
+            getOptionValue(props, LdapBindDN, None),
+            getOptionValue(props, LdapBindPassword, None),
+            getValue(props, LdapBaseDN, ""),
+            getValue(props, LdapUserNameAttribute, ""),
+            getOptionValue(props, LdapAdditionalFilterCondition, None),
+            getOptionValue(props, LdapFullNameAttribute, None),
+            getOptionValue(props, LdapMailAddressAttribute, None),
+            getOptionValue[Boolean](props, LdapTls, None),
+            getOptionValue[Boolean](props, LdapSsl, None),
+            getOptionValue(props, LdapKeystore, None)))
+        } else {
+          None
+        }
+      )
+    }
+  }
+
+}
+
+object SystemSettingsService {
+  import scala.reflect.ClassTag
+
+  case class SystemSettings(
+    baseUrl: Option[String],
+    information: Option[String],
+    allowAccountRegistration: Boolean,
+    allowAnonymousAccess: Boolean,
+    isCreateRepoOptionPublic: Boolean,
+    gravatar: Boolean,
+    notification: Boolean,
+    ssh: Boolean,
+    sshPort: Option[Int],
+    smtp: Option[Smtp],
+    ldapAuthentication: Boolean,
+    ldap: Option[Ldap]){
+    def baseUrl(request: HttpServletRequest): String = baseUrl.getOrElse {
+      defining(request.getRequestURL.toString){ url =>
+        url.substring(0, url.length - (request.getRequestURI.length - request.getContextPath.length))
+      }
+    }.stripSuffix("/")
+  }
+
+  case class Ldap(
+    host: String,
+    port: Option[Int],
+    bindDN: Option[String],
+    bindPassword: Option[String],
+    baseDN: String,
+    userNameAttribute: String,
+    additionalFilterCondition: Option[String],
+    fullNameAttribute: Option[String],
+    mailAttribute: Option[String],
+    tls: Option[Boolean],
+    ssl: Option[Boolean],
+    keystore: Option[String])
+
+  case class Smtp(
+    host: String,
+    port: Option[Int],
+    user: Option[String],
+    password: Option[String],
+    ssl: Option[Boolean],
+    fromAddress: Option[String],
+    fromName: Option[String])
+
+  val DefaultSshPort = 29418
+  val DefaultSmtpPort = 25
+  val DefaultLdapPort = 389
+
+  private val BaseURL = "base_url"
+  private val Information = "information"
+  private val AllowAccountRegistration = "allow_account_registration"
+  private val AllowAnonymousAccess = "allow_anonymous_access"
+  private val IsCreateRepoOptionPublic = "is_create_repository_option_public"
+  private val Gravatar = "gravatar"
+  private val Notification = "notification"
+  private val Ssh = "ssh"
+  private val SshPort = "ssh.port"
+  private val SmtpHost = "smtp.host"
+  private val SmtpPort = "smtp.port"
+  private val SmtpUser = "smtp.user"
+  private val SmtpPassword = "smtp.password"
+  private val SmtpSsl = "smtp.ssl"
+  private val SmtpFromAddress = "smtp.from_address"
+  private val SmtpFromName = "smtp.from_name"
+  private val LdapAuthentication = "ldap_authentication"
+  private val LdapHost = "ldap.host"
+  private val LdapPort = "ldap.port"
+  private val LdapBindDN = "ldap.bindDN"
+  private val LdapBindPassword = "ldap.bind_password"
+  private val LdapBaseDN = "ldap.baseDN"
+  private val LdapUserNameAttribute = "ldap.username_attribute"
+  private val LdapAdditionalFilterCondition = "ldap.additional_filter_condition"
+  private val LdapFullNameAttribute = "ldap.fullname_attribute"
+  private val LdapMailAddressAttribute = "ldap.mail_attribute"
+  private val LdapTls = "ldap.tls"
+  private val LdapSsl = "ldap.ssl"
+  private val LdapKeystore = "ldap.keystore"
+
+  private def getValue[A: ClassTag](props: java.util.Properties, key: String, default: A): A =
+    defining(props.getProperty(key)){ value =>
+      if(value == null || value.isEmpty) default
+      else convertType(value).asInstanceOf[A]
+    }
+
+  private def getOptionValue[A: ClassTag](props: java.util.Properties, key: String, default: Option[A]): Option[A] =
+    defining(props.getProperty(key)){ value =>
+      if(value == null || value.isEmpty) default
+      else Some(convertType(value)).asInstanceOf[Option[A]]
+    }
+
+  private def convertType[A: ClassTag](value: String) =
+    defining(implicitly[ClassTag[A]].runtimeClass){ c =>
+      if(c == classOf[Boolean])  value.toBoolean
+      else if(c == classOf[Int]) value.toInt
+      else value
+    }
+
+//  // TODO temporary flag
+//  val enablePluginSystem = Option(System.getProperty("enable.plugin")).getOrElse("false").toBoolean
+
+}

src/main/scala/gitbucket/core/service/WebHookService.scala

@@ -1,18 +1,17 @@
-package service
+package gitbucket.core.service
 
-import scala.slick.driver.H2Driver.simple._
-import Database.threadLocalSession
-
-import model._
+import gitbucket.core.model.{WebHook, Account}
+import gitbucket.core.model.Profile._
+import gitbucket.core.service.RepositoryService.RepositoryInfo
+import gitbucket.core.util.JGitUtil
+import profile.simple._
 import org.slf4j.LoggerFactory
-import service.RepositoryService.RepositoryInfo
-import util.JGitUtil
+import RepositoryService.RepositoryInfo
 import org.eclipse.jgit.diff.DiffEntry
-import util.JGitUtil.CommitInfo
+import JGitUtil.CommitInfo
 import org.eclipse.jgit.api.Git
 import org.apache.http.message.BasicNameValuePair
 import org.apache.http.client.entity.UrlEncodedFormEntity
-import org.apache.http.protocol.HTTP
 import org.apache.http.NameValuePair
 
 trait WebHookService {
@@ -20,14 +19,14 @@ trait WebHookService {
 
   private val logger = LoggerFactory.getLogger(classOf[WebHookService])
 
-  def getWebHookURLs(owner: String, repository: String): List[WebHook] =
-    Query(WebHooks).filter(_.byRepository(owner, repository)).sortBy(_.url).list
+  def getWebHookURLs(owner: String, repository: String)(implicit s: Session): List[WebHook] =
+    WebHooks.filter(_.byRepository(owner, repository)).sortBy(_.url).list
 
-  def addWebHookURL(owner: String, repository: String, url :String): Unit =
-    WebHooks.insert(WebHook(owner, repository, url))
+  def addWebHookURL(owner: String, repository: String, url :String)(implicit s: Session): Unit =
+    WebHooks insert WebHook(owner, repository, url)
 
-  def deleteWebHookURL(owner: String, repository: String, url :String): Unit =
-    Query(WebHooks).filter(_.byPrimaryKey(owner, repository, url)).delete
+  def deleteWebHookURL(owner: String, repository: String, url :String)(implicit s: Session): Unit =
+    WebHooks.filter(_.byPrimaryKey(owner, repository, url)).delete
 
   def callWebHook(owner: String, repository: String, webHookURLs: List[WebHook], payload: WebHookPayload): Unit = {
     import org.json4s._
@@ -46,7 +45,7 @@ trait WebHookService {
       val httpClient = HttpClientBuilder.create.build
 
       webHookURLs.foreach { webHookUrl =>
-        val f = future {
+        val f = Future {
           logger.debug(s"start web hook invocation for ${webHookUrl}")
           val httpPost = new HttpPost(webHookUrl.url)
 
@@ -74,37 +73,39 @@ trait WebHookService {
 object WebHookService {
 
   case class WebHookPayload(
+    pusher: WebHookUser,
     ref: String,
     commits: List[WebHookCommit],
     repository: WebHookRepository)
 
   object WebHookPayload {
-    def apply(git: Git, refName: String, repositoryInfo: RepositoryInfo,
+    def apply(git: Git, pusher: Account, refName: String, repositoryInfo: RepositoryInfo,
               commits: List[CommitInfo], repositoryOwner: Account): WebHookPayload =
       WebHookPayload(
+        WebHookUser(pusher.fullName, pusher.mailAddress),
         refName,
         commits.map { commit =>
           val diffs = JGitUtil.getDiffs(git, commit.id, false)
-          val commitUrl = repositoryInfo.url.replaceFirst("/git/", "/").replaceFirst("\\.git$", "") + "/commit/" + commit.id
+          val commitUrl = repositoryInfo.httpUrl.replaceFirst("/git/", "/").stripSuffix(".git") + "/commit/" + commit.id
 
           WebHookCommit(
             id        = commit.id,
             message   = commit.fullMessage,
-            timestamp = commit.time.toString,
+            timestamp = commit.commitTime.toString,
             url       = commitUrl,
             added     = diffs._1.collect { case x if(x.changeType == DiffEntry.ChangeType.ADD)    => x.newPath },
             removed   = diffs._1.collect { case x if(x.changeType == DiffEntry.ChangeType.DELETE) => x.oldPath },
             modified  = diffs._1.collect { case x if(x.changeType != DiffEntry.ChangeType.ADD &&
               x.changeType != DiffEntry.ChangeType.DELETE) => x.newPath },
             author    = WebHookUser(
-              name  = commit.committer,
-              email = commit.mailAddress
+              name  = commit.committerName,
+              email = commit.committerEmailAddress
             )
           )
-        }.toList,
+        },
         WebHookRepository(
           name        = repositoryInfo.name,
-          url         = repositoryInfo.url,
+          url         = repositoryInfo.httpUrl,
           description = repositoryInfo.repository.description.getOrElse(""),
           watchers    = 0,
           forks       = repositoryInfo.forkedCount,

src/main/scala/gitbucket/core/service/WikiService.scala

@@ -0,0 +1,282 @@
+package gitbucket.core.service
+
+import java.util.Date
+import gitbucket.core.model.Account
+import gitbucket.core.util._
+import gitbucket.core.util.ControlUtil._
+import org.eclipse.jgit.api.Git
+import org.eclipse.jgit.treewalk.CanonicalTreeParser
+import org.eclipse.jgit.lib._
+import org.eclipse.jgit.dircache.DirCache
+import org.eclipse.jgit.diff.{DiffEntry, DiffFormatter}
+import java.io.ByteArrayInputStream
+import org.eclipse.jgit.patch._
+import org.eclipse.jgit.api.errors.PatchFormatException
+import scala.collection.JavaConverters._
+import RepositoryService.RepositoryInfo
+
+object WikiService {
+  
+  /**
+   * The model for wiki page.
+   * 
+   * @param name the page name
+   * @param content the page content
+   * @param committer the last committer
+   * @param time the last modified time
+   * @param id the latest commit id
+   */
+  case class WikiPageInfo(name: String, content: String, committer: String, time: Date, id: String)
+  
+  /**
+   * The model for wiki page history.
+   * 
+   * @param name the page name
+   * @param committer the committer the committer
+   * @param message the commit message
+   * @param date the commit date
+   */
+  case class WikiPageHistoryInfo(name: String, committer: String, message: String, date: Date)
+
+  def httpUrl(repository: RepositoryInfo) = repository.httpUrl.replaceFirst("\\.git\\Z", ".wiki.git")
+
+  def sshUrl(repository: RepositoryInfo, settings: SystemSettingsService.SystemSettings, userName: String) =
+    repository.sshUrl(settings.sshPort.getOrElse(SystemSettingsService.DefaultSshPort), userName).replaceFirst("\\.git\\Z", ".wiki.git")
+}
+
+trait WikiService {
+  import WikiService._
+
+  def createWikiRepository(loginAccount: Account, owner: String, repository: String): Unit =
+    LockUtil.lock(s"${owner}/${repository}/wiki"){
+      defining(Directory.getWikiRepositoryDir(owner, repository)){ dir =>
+        if(!dir.exists){
+          JGitUtil.initRepository(dir)
+          saveWikiPage(owner, repository, "Home", "Home", s"Welcome to the ${repository} wiki!!", loginAccount, "Initial Commit", None)
+        }
+      }
+    }
+
+  /**
+   * Returns the wiki page.
+   */
+  def getWikiPage(owner: String, repository: String, pageName: String): Option[WikiPageInfo] = {
+    using(Git.open(Directory.getWikiRepositoryDir(owner, repository))){ git =>
+      if(!JGitUtil.isEmpty(git)){
+        JGitUtil.getFileList(git, "master", ".").find(_.name == pageName + ".md").map { file =>
+          WikiPageInfo(file.name, StringUtil.convertFromByteArray(git.getRepository.open(file.id).getBytes),
+                       file.author, file.time, file.commitId)
+        }
+      } else None
+    }
+  }
+
+  /**
+   * Returns the content of the specified file.
+   */
+  def getFileContent(owner: String, repository: String, path: String): Option[Array[Byte]] =
+    using(Git.open(Directory.getWikiRepositoryDir(owner, repository))){ git =>
+      if(!JGitUtil.isEmpty(git)){
+        val index = path.lastIndexOf('/')
+        val parentPath = if(index < 0) "."  else path.substring(0, index)
+        val fileName   = if(index < 0) path else path.substring(index + 1)
+
+        JGitUtil.getFileList(git, "master", parentPath).find(_.name == fileName).map { file =>
+          git.getRepository.open(file.id).getBytes
+        }
+      } else None
+    }
+
+  /**
+   * Returns the list of wiki page names.
+   */
+  def getWikiPageList(owner: String, repository: String): List[String] = {
+    using(Git.open(Directory.getWikiRepositoryDir(owner, repository))){ git =>
+      JGitUtil.getFileList(git, "master", ".")
+        .filter(_.name.endsWith(".md"))
+        .map(_.name.stripSuffix(".md"))
+        .sortBy(x => x)
+    }
+  }
+
+  /**
+   * Reverts specified changes.
+   */
+  def revertWikiPage(owner: String, repository: String, from: String, to: String,
+                     committer: Account, pageName: Option[String]): Boolean = {
+
+    case class RevertInfo(operation: String, filePath: String, source: String)
+
+    try {
+      LockUtil.lock(s"${owner}/${repository}/wiki"){
+        using(Git.open(Directory.getWikiRepositoryDir(owner, repository))){ git =>
+
+          val reader = git.getRepository.newObjectReader
+          val oldTreeIter = new CanonicalTreeParser
+          oldTreeIter.reset(reader, git.getRepository.resolve(from + "^{tree}"))
+
+          val newTreeIter = new CanonicalTreeParser
+          newTreeIter.reset(reader, git.getRepository.resolve(to + "^{tree}"))
+
+          val diffs = git.diff.setNewTree(oldTreeIter).setOldTree(newTreeIter).call.asScala.filter { diff =>
+            pageName match {
+              case Some(x) => diff.getNewPath == x + ".md"
+              case None    => true
+            }
+          }
+
+          val patch = using(new java.io.ByteArrayOutputStream()){ out =>
+            val formatter = new DiffFormatter(out)
+            formatter.setRepository(git.getRepository)
+            formatter.format(diffs.asJava)
+            new String(out.toByteArray, "UTF-8")
+          }
+
+          val p = new Patch()
+          p.parse(new ByteArrayInputStream(patch.getBytes("UTF-8")))
+          if(!p.getErrors.isEmpty){
+            throw new PatchFormatException(p.getErrors())
+          }
+          val revertInfo = (p.getFiles.asScala.map { fh =>
+            fh.getChangeType match {
+              case DiffEntry.ChangeType.MODIFY => {
+                val source = getWikiPage(owner, repository, fh.getNewPath.stripSuffix(".md")).map(_.content).getOrElse("")
+                val applied = PatchUtil.apply(source, patch, fh)
+                if(applied != null){
+                  Seq(RevertInfo("ADD", fh.getNewPath, applied))
+                } else Nil
+              }
+              case DiffEntry.ChangeType.ADD => {
+                val applied = PatchUtil.apply("", patch, fh)
+                if(applied != null){
+                  Seq(RevertInfo("ADD", fh.getNewPath, applied))
+                } else Nil
+              }
+              case DiffEntry.ChangeType.DELETE => {
+                Seq(RevertInfo("DELETE", fh.getNewPath, ""))
+              }
+              case DiffEntry.ChangeType.RENAME => {
+                val applied = PatchUtil.apply("", patch, fh)
+                if(applied != null){
+                  Seq(RevertInfo("DELETE", fh.getOldPath, ""), RevertInfo("ADD", fh.getNewPath, applied))
+                } else {
+                  Seq(RevertInfo("DELETE", fh.getOldPath, ""))
+                }
+              }
+              case _ => Nil
+            }
+          }).flatten
+
+          if(revertInfo.nonEmpty){
+            val builder  = DirCache.newInCore.builder()
+            val inserter = git.getRepository.newObjectInserter()
+            val headId   = git.getRepository.resolve(Constants.HEAD + "^{commit}")
+
+            JGitUtil.processTree(git, headId){ (path, tree) =>
+              if(revertInfo.find(x => x.filePath == path).isEmpty){
+                builder.add(JGitUtil.createDirCacheEntry(path, tree.getEntryFileMode, tree.getEntryObjectId))
+              }
+            }
+
+            revertInfo.filter(_.operation == "ADD").foreach { x =>
+              builder.add(JGitUtil.createDirCacheEntry(x.filePath, FileMode.REGULAR_FILE, inserter.insert(Constants.OBJ_BLOB, x.source.getBytes("UTF-8"))))
+            }
+            builder.finish()
+
+            JGitUtil.createNewCommit(git, inserter, headId, builder.getDirCache.writeTree(inserter),
+              Constants.HEAD, committer.fullName, committer.mailAddress,
+              pageName match {
+                case Some(x) => s"Revert ${from} ... ${to} on ${x}"
+                case None    => s"Revert ${from} ... ${to}"
+              })
+          }
+        }
+      }
+      true
+    } catch {
+      case e: Exception => {
+        e.printStackTrace()
+        false
+      }
+    }
+  }
+
+  /**
+   * Save the wiki page.
+   */
+  def saveWikiPage(owner: String, repository: String, currentPageName: String, newPageName: String,
+      content: String, committer: Account, message: String, currentId: Option[String]): Option[String] = {
+    LockUtil.lock(s"${owner}/${repository}/wiki"){
+      using(Git.open(Directory.getWikiRepositoryDir(owner, repository))){ git =>
+        val builder  = DirCache.newInCore.builder()
+        val inserter = git.getRepository.newObjectInserter()
+        val headId   = git.getRepository.resolve(Constants.HEAD + "^{commit}")
+        var created  = true
+        var updated  = false
+        var removed  = false
+
+        if(headId != null){
+          JGitUtil.processTree(git, headId){ (path, tree) =>
+            if(path == currentPageName + ".md" && currentPageName != newPageName){
+              removed = true
+            } else if(path != newPageName + ".md"){
+              builder.add(JGitUtil.createDirCacheEntry(path, tree.getEntryFileMode, tree.getEntryObjectId))
+            } else {
+              created = false
+              updated = JGitUtil.getContentFromId(git, tree.getEntryObjectId, true).map(new String(_, "UTF-8") != content).getOrElse(false)
+            }
+          }
+        }
+
+        if(created || updated || removed){
+          builder.add(JGitUtil.createDirCacheEntry(newPageName + ".md", FileMode.REGULAR_FILE, inserter.insert(Constants.OBJ_BLOB, content.getBytes("UTF-8"))))
+          builder.finish()
+          val newHeadId = JGitUtil.createNewCommit(git, inserter, headId, builder.getDirCache.writeTree(inserter),
+            Constants.HEAD, committer.fullName, committer.mailAddress,
+            if(message.trim.length == 0) {
+              if(removed){
+                s"Rename ${currentPageName} to ${newPageName}"
+              } else if(created){
+                s"Created ${newPageName}"
+              } else {
+                s"Updated ${newPageName}"
+              }
+            } else {
+              message
+            })
+
+          Some(newHeadId.getName)
+        } else None
+      }
+    }
+  }
+
+  /**
+   * Delete the wiki page.
+   */
+  def deleteWikiPage(owner: String, repository: String, pageName: String,
+                     committer: String, mailAddress: String, message: String): Unit = {
+    LockUtil.lock(s"${owner}/${repository}/wiki"){
+      using(Git.open(Directory.getWikiRepositoryDir(owner, repository))){ git =>
+        val builder  = DirCache.newInCore.builder()
+        val inserter = git.getRepository.newObjectInserter()
+        val headId   = git.getRepository.resolve(Constants.HEAD + "^{commit}")
+        var removed  = false
+
+        JGitUtil.processTree(git, headId){ (path, tree) =>
+          if(path != pageName + ".md"){
+            builder.add(JGitUtil.createDirCacheEntry(path, tree.getEntryFileMode, tree.getEntryObjectId))
+          } else {
+            removed = true
+          }
+        }
+        if(removed){
+          builder.finish()
+          JGitUtil.createNewCommit(git, inserter, headId, builder.getDirCache.writeTree(inserter),
+            Constants.HEAD, committer, mailAddress, message)
+        }
+      }
+    }
+  }
+
+}