Release 4.35.1

* Bump to sbt 1.4.6, Scala 2.13.3, and Scalatra 2.7.1
* Fix warnings in Scala 2.13

.editorconfig

@@ -5,6 +5,10 @@ trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = space
 indent_size = 2
+end_of_line = lf
+
+[*.md]
+trim_trailing_whitespace = false
 
 [*.java]
 trim_trailing_whitespace = true

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/build.yml

@@ -1,10 +1,6 @@
 name: build
 
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
+on: [push, pull_request]
 
 jobs:
   build:
@@ -14,6 +10,16 @@ jobs:
         java: [8, 11]
     steps:
     - uses: actions/checkout@v2
+    - name: Cache
+      uses: actions/cache@v2
+      env:
+        cache-name: cache-sbt-libs
+      with:
+        path: |
+          ~/.ivy2/cache
+          ~/.sbt
+          ~/.cache/coursier/v1
+        key: build-${{ env.cache-name }}-${{ hashFiles('build.sbt') }}
     - name: Set up JDK
       uses: actions/setup-java@v1
       with:

.gitignore

@@ -10,6 +10,7 @@ lib_managed/
 src_managed/
 project/boot/
 project/plugins/project/
+.bsp/
 
 # Scala-IDE specific
 .scala_dependencies
@@ -28,4 +29,8 @@ project/plugins/project/
 # Metals specific
 .metals
 .bloop
-project/metals.sbt
+**/metals.sbt
+
+# Visual Studio Code specific
+.vscode
+

CHANGELOG.md

@@ -1,15 +1,43 @@
 # Changelog
 All changes to the project will be documented in this file.
 
-### 4.33.0 - 31 Dec 2019
+### 4.35.1 - 29 Dec 2020
+- Fix database migration issue which happens if webhook is configured
+- Call push webhook when pull request is merged
+- Show commit status at commits tab of pull request
 
+### 4.35.0 - 25 Dec 2020
+- Editor and source viewer color theme
+- Auto completion for issues and pull requests
+- Upload image from clipboard
+- Close multiple issues by commit comment
+- Create pull request from online editor
+- Milestone overview
+- Commit status at various places
+- WebAPI coverage improvements
+
+## 4.34.0 - 26 Jul 2020
+- Enhancement admin settings UI
+   - File upload settings
+   - Restrict repository operations
+   - User-defined CSS
+   - Limit the repository list in the sidebar
+- Improve MariaDB support
+- Improve activity logging
+- CLI option to persist session on disk in the standalone mode
+- Web API updates
+  - Add [list commits API](https://developer.github.com/v3/repos/commits/#list-commits)
+- Bundled plugins updates
+  - [gitbucket-gist-plugin](https://github.com/gitbucket/gitbucket-gist-plugin) 4.18.0 -> 4.19.0
+  - [gitbucket-notifications-plugin](https://github.com/gitbucket/gitbucket-notifications-plugin) 1.8.0 -> 1.9.0
+
+## 4.33.0 - 31 Dec 2019
 - All CLI options are configurable by environment variables
 - Folding pull request files
 - WebHook security options
 - Add assignee and assignees properties to some Web APIs' response
 
-### 4.32.0 - 7 Aug 2019
-
+## 4.32.0 - 7 Aug 2019
 - Bump to Scala 2.13.0 and Scalatra 2.7.0
 - Draft pull request
 - Drop network installation of plugins
@@ -17,20 +45,20 @@ All changes to the project will be documented in this file.
 - Apply default priority to pull requests
 - Focus title after clicking issue / pull request edit button
 
-### 4.31.2 - 7 Apr 2019
+## 4.31.2 - 7 Apr 2019
 - Bug and security fix
 
-### 4.31.1 - 17 Mar 2019
+## 4.31.1 - 17 Mar 2019
 - Bug fix
 
-### 4.31.0 - 17 Mar 2019
+## 4.31.0 - 17 Mar 2019
 - Docker support in CI plugin
 - Verify GPG key signed commit
 - OAuth2 Token (sent as a parameter) authentication support and new APIs in Web API
 - OGP (Open Graph protocol) support
 - Username completion with avatars
 
-### 4.30.1 - 22 Dec 2018
+## 4.30.1 - 22 Dec 2018
 - Bug fix for several WebHooks and Web API
 
 ## 4.30.0 - 15 Dec 2018
@@ -117,7 +145,7 @@ All changes to the project will be documented in this file.
 - Submodule links to web page
 - Clarify close/reopen button
 
-# 4.20.0 - 23 Dec 2017
+## 4.20.0 - 23 Dec 2017
 - Squash and rebase merge strategy for pull requests
 - Quick pull request creation
 - Download patch from the diff view

README.md

@@ -55,13 +55,23 @@ Support
 - If you can't find same question and report, send it to [gitter room](https://gitter.im/gitbucket/gitbucket) before raising an issue.
 - The highest priority of GitBucket is the ease of installation and API compatibility with GitHub, so your feature request might be rejected if they go against those principles.
 
-What's New in 4.33.x
+What's New in 4.35.x
 -------------
-### 4.33.0 - 31 Dec 2019
+### 4.35.1 - 29 Dec 2020
 
-- All CLI options are configurable by environment variables
-- Folding pull request files
-- WebHook security options
-- Add assignee and assignees properties to some Web APIs' response
+- Fix database migration issue which happens if webhook is configured
+- Call push webhook when pull request is merged
+- Show commit status at commits tab of pull request
+
+### 4.35.0 - 25 Dec 2020
+
+- Editor and source viewer color theme
+- Auto completion for issues and pull requests
+- Upload image from clipboard
+- Close multiple issues by commit comment
+- Create pull request from online editor
+- Milestone overview
+- Commit status at various places
+- WebAPI coverage improvements
 
 See the [change log](CHANGELOG.md) for all of the updates.

build.sbt

@@ -3,10 +3,10 @@ import com.typesafe.sbt.pgp.PgpKeys._
 
 val Organization = "io.github.gitbucket"
 val Name = "gitbucket"
-val GitBucketVersion = "4.33.0"
-val ScalatraVersion = "2.7.0-RC1"
-val JettyVersion = "9.4.30.v20200611"
-val JgitVersion = "5.8.0.202006091008-r"
+val GitBucketVersion = "4.35.1"
+val ScalatraVersion = "2.7.1"
+val JettyVersion = "9.4.32.v20200930"
+val JgitVersion = "5.9.0.202009080501-r"
 
 lazy val root = (project in file("."))
   .enablePlugins(SbtTwirl, ScalatraPlugin)
@@ -17,7 +17,7 @@ sourcesInBase := false
 organization := Organization
 name := Name
 version := GitBucketVersion
-scalaVersion := "2.13.1"
+scalaVersion := "2.13.3"
 
 scalafmtOnCompile := true
 
@@ -36,30 +36,28 @@ libraryDependencies ++= Seq(
   "org.scalatra"                    %% "scalatra"                    % ScalatraVersion,
   "org.scalatra"                    %% "scalatra-json"               % ScalatraVersion,
   "org.scalatra"                    %% "scalatra-forms"              % ScalatraVersion,
-  "org.json4s"                      %% "json4s-jackson"              % "3.6.9",
-  "commons-io"                      % "commons-io"                   % "2.7",
+  "org.json4s"                      %% "json4s-jackson"              % "3.6.10",
+  "commons-io"                      % "commons-io"                   % "2.8.0",
   "io.github.gitbucket"             % "solidbase"                    % "1.0.3",
   "io.github.gitbucket"             % "markedj"                      % "1.0.16",
   "org.apache.commons"              % "commons-compress"             % "1.20",
   "org.apache.commons"              % "commons-email"                % "1.5",
-  "commons-net"                     % "commons-net"                  % "3.6",
+  "commons-net"                     % "commons-net"                  % "3.7",
   "org.apache.httpcomponents"       % "httpclient"                   % "4.5.12",
   "org.apache.sshd"                 % "apache-sshd"                  % "2.1.0" exclude ("org.slf4j", "slf4j-jdk14") exclude ("org.apache.sshd", "sshd-mina") exclude ("org.apache.sshd", "sshd-netty"),
   "org.apache.tika"                 % "tika-core"                    % "1.24.1",
   "com.github.takezoe"              %% "blocking-slick-32"           % "0.0.12",
   "com.novell.ldap"                 % "jldap"                        % "2009-10-07",
   "com.h2database"                  % "h2"                           % "1.4.199",
-  "org.mariadb.jdbc"                % "mariadb-java-client"          % "2.6.0",
+  "org.mariadb.jdbc"                % "mariadb-java-client"          % "2.7.0",
   "org.postgresql"                  % "postgresql"                   % "42.2.6",
   "ch.qos.logback"                  % "logback-classic"              % "1.2.3",
   "com.zaxxer"                      % "HikariCP"                     % "3.4.5",
   "com.typesafe"                    % "config"                       % "1.4.0",
-  "com.typesafe.akka"               %% "akka-actor"                  % "2.5.27",
   "fr.brouillard.oss.security.xhub" % "xhub4j-core"                  % "1.1.0",
   "com.github.bkromhout"            % "java-diff-utils"              % "2.1.1",
   "org.cache2k"                     % "cache2k-all"                  % "1.2.4.Final",
-  "com.enragedginger"               %% "akka-quartz-scheduler"       % "1.8.1-akka-2.5.x" exclude ("com.mchange", "c3p0") exclude ("com.zaxxer", "HikariCP-java6"),
-  "net.coobird"                     % "thumbnailator"                % "0.4.11",
+  "net.coobird"                     % "thumbnailator"                % "0.4.12",
   "com.github.zafarkhaja"           % "java-semver"                  % "0.9.0",
   "com.nimbusds"                    % "oauth2-oidc-sdk"              % "5.64.4",
   "org.eclipse.jetty"               % "jetty-webapp"                 % JettyVersion % "provided",
@@ -72,11 +70,12 @@ libraryDependencies ++= Seq(
   "org.testcontainers"              % "postgresql"                   % "1.14.3" % "test",
   "net.i2p.crypto"                  % "eddsa"                        % "0.3.0",
   "is.tagomor.woothee"              % "woothee-java"                 % "1.11.0",
-  "org.ec4j.core"                   % "ec4j-core"                    % "0.0.3"
+  "org.ec4j.core"                   % "ec4j-core"                    % "0.0.3",
+  "org.kohsuke"                     % "github-api"                   % "1.116" % "test"
 )
 
 // Compiler settings
-scalacOptions := Seq("-deprecation", "-language:postfixOps", "-opt:l:method")
+scalacOptions := Seq("-deprecation", "-language:postfixOps", "-opt:l:method", "-feature")
 javacOptions in compile ++= Seq("-target", "8", "-source", "8")
 javaOptions in Jetty += "-Dlogback.configurationFile=/logback-dev.xml"
 
@@ -122,6 +121,12 @@ libraryDependencies ++= Seq(
   "org.eclipse.jetty" % "jetty-util"         % JettyVersion % "executable"
 )
 
+// Run package task before test to generate target/webapp for integration test
+test in Test := {
+  _root_.sbt.Keys.`package`.value
+  (test in Test).value
+}
+
 val executableKey = TaskKey[File]("executable")
 executableKey := {
   import java.util.jar.Attributes.{Name => AttrName}

project/build.properties

@@ -1 +1 @@
-sbt.version=1.3.12
+sbt.version=1.4.6

src/main/resources/bundle-plugins.txt

@@ -1,4 +1,4 @@
-notifications:1.8.0
-gist:4.18.0
+notifications:1.9.0
+gist:4.20.0
 emoji:4.6.0
-pages:1.8.0
+pages:1.9.0

src/main/resources/update/gitbucket-core_4.34.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <dropTable tableName="ACTIVITY" />
+</changeSet>

src/main/resources/update/gitbucket-core_4.35.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<changeSet>
+  <!--================================================================================================-->
+  <!-- WEB_HOOK -->
+  <!--================================================================================================-->
+  <dropForeignKeyConstraint constraintName="IDX_WEB_HOOK_EVENT_FK0" baseTableName="WEB_HOOK_EVENT"/>
+  <dropForeignKeyConstraint constraintName="IDX_WEB_HOOK_FK0" baseTableName="WEB_HOOK"/>
+  <dropPrimaryKey constraintName="IDX_WEB_HOOK_PK" tableName="WEB_HOOK"/>
+  
+  <createTable tableName="WEB_HOOK_2">
+    <column name="HOOK_ID" type="int" nullable="true" autoIncrement="true" unique="false" primaryKeyName="IDX_WEB_HOOK_PK" primaryKey="true" />
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="REPOSITORY_NAME" type="varchar(100)" nullable="false"/>
+    <column name="URL" type="varchar(200)" nullable="false"/>
+    <column name="TOKEN" type="varchar(100)" nullable="true"/>
+    <column name="CTYPE" type="varchar(10)" nullable="true"/>
+  </createTable>
+
+  <sql>
+    INSERT INTO WEB_HOOK_2 (USER_NAME, REPOSITORY_NAME, URL, TOKEN, CTYPE) SELECT USER_NAME, REPOSITORY_NAME, URL, TOKEN, CTYPE FROM WEB_HOOK
+  </sql>
+
+  <renameTable newTableName="WEB_HOOK_BK" oldTableName="WEB_HOOK"/>
+  <renameTable newTableName="WEB_HOOK" oldTableName="WEB_HOOK_2"/>
+
+  <addUniqueConstraint constraintName="IDX_WEB_HOOK_1" tableName="WEB_HOOK" columnNames="USER_NAME, REPOSITORY_NAME, URL"/>
+  <addForeignKeyConstraint constraintName="IDX_WEB_HOOK_FK0" baseTableName="WEB_HOOK" baseColumnNames="USER_NAME, REPOSITORY_NAME" referencedTableName="REPOSITORY" referencedColumnNames="USER_NAME, REPOSITORY_NAME"/>
+  <addForeignKeyConstraint constraintName="IDX_WEB_HOOK_EVENT_FK0" baseTableName="WEB_HOOK_EVENT" baseColumnNames="USER_NAME, REPOSITORY_NAME, URL" referencedTableName="WEB_HOOK" referencedColumnNames="USER_NAME, REPOSITORY_NAME, URL" onDelete="CASCADE" onUpdate="CASCADE"/>
+
+  <!--================================================================================================-->
+  <!-- ACCOUNT_PREFERENCE -->
+  <!--================================================================================================-->
+  <createTable tableName="ACCOUNT_PREFERENCE">
+    <column name="USER_NAME" type="varchar(100)" nullable="false"/>
+    <column name="HIGHLIGHTER_THEME" type="varchar(100)" nullable="false" defaultValue="prettify"/>
+  </createTable>
+  <addPrimaryKey constraintName="IDX_ACCOUNT_PREFERENCE_PK" tableName="ACCOUNT_PREFERENCE" columnNames="USER_NAME"/>
+  <addForeignKeyConstraint constraintName="IDX_ACCOUNT_PREFERENCE_FK0" baseTableName="ACCOUNT_PREFERENCE" baseColumnNames="USER_NAME" referencedTableName="ACCOUNT" referencedColumnNames="USER_NAME" onDelete="CASCADE" onUpdate="CASCADE"/>
+</changeSet>

src/main/scala/gitbucket/core/GitBucketCoreModule.scala

@@ -1,7 +1,22 @@
 package gitbucket.core
 
-import io.github.gitbucket.solidbase.migration.{SqlMigration, LiquibaseMigration}
-import io.github.gitbucket.solidbase.model.{Version, Module}
+import java.io.FileOutputStream
+import java.nio.charset.StandardCharsets
+import java.sql.Connection
+import java.util
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.util.Directory.ActivityLog
+import gitbucket.core.util.JDBCUtil
+import io.github.gitbucket.solidbase.Solidbase
+import io.github.gitbucket.solidbase.migration.{LiquibaseMigration, Migration, SqlMigration}
+import io.github.gitbucket.solidbase.model.{Module, Version}
+import org.json4s.NoTypeHints
+import org.json4s.jackson.Serialization
+import org.json4s.jackson.Serialization.write
+
+import scala.util.Using
 
 object GitBucketCoreModule
     extends Module(
@@ -65,5 +80,40 @@ object GitBucketCoreModule
       new Version("4.31.1"),
       new Version("4.31.2"),
       new Version("4.32.0", new LiquibaseMigration("update/gitbucket-core_4.32.xml")),
-      new Version("4.33.0")
+      new Version("4.33.0"),
+      new Version(
+        "4.34.0",
+        new Migration() {
+          override def migrate(moduleId: String, version: String, context: util.Map[String, AnyRef]): Unit = {
+            implicit val formats = Serialization.formats(NoTypeHints)
+            import JDBCUtil._
+
+            val conn = context.get(Solidbase.CONNECTION).asInstanceOf[Connection]
+            val list = conn.select("SELECT * FROM ACTIVITY ORDER BY ACTIVITY_ID") {
+              rs =>
+                Activity(
+                  activityId = UUID.randomUUID().toString,
+                  userName = rs.getString("USER_NAME"),
+                  repositoryName = rs.getString("REPOSITORY_NAME"),
+                  activityUserName = rs.getString("ACTIVITY_USER_NAME"),
+                  activityType = rs.getString("ACTIVITY_TYPE"),
+                  message = rs.getString("MESSAGE"),
+                  additionalInfo = {
+                    val additionalInfo = rs.getString("ADDITIONAL_INFO")
+                    if (rs.wasNull()) None else Some(additionalInfo)
+                  },
+                  activityDate = rs.getTimestamp("ACTIVITY_DATE")
+                )
+            }
+            Using.resource(new FileOutputStream(ActivityLog, true)) { out =>
+              list.foreach { activity =>
+                out.write((write(activity) + "\n").getBytes(StandardCharsets.UTF_8))
+              }
+            }
+          }
+        },
+        new LiquibaseMigration("update/gitbucket-core_4.34.xml")
+      ),
+      new Version("4.35.0", new LiquibaseMigration("update/gitbucket-core_4.35.xml")),
+      new Version("4.35.1"),
     )

src/main/scala/gitbucket/core/api/ApiBranch.scala

@@ -22,3 +22,12 @@ case class ApiBranchForList(
   name: String,
   commit: ApiBranchCommit
 )
+
+/**
+ * https://docs.github.com/en/rest/reference/repos#list-branches-for-head-commit
+ */
+case class ApiBranchForHeadCommit(
+  name: String,
+  commit: ApiBranchCommit,
+  `protected`: Boolean
+)

src/main/scala/gitbucket/core/api/ApiBranchProtection.scala

@@ -4,7 +4,11 @@ import gitbucket.core.service.ProtectedBranchService
 import org.json4s._
 
 /** https://developer.github.com/v3/repos/#enabling-and-disabling-branch-protection */
-case class ApiBranchProtection(enabled: Boolean, required_status_checks: Option[ApiBranchProtection.Status]) {
+case class ApiBranchProtection(
+  url: Option[ApiPath], // for output
+  enabled: Boolean,
+  required_status_checks: Option[ApiBranchProtection.Status]
+) {
   def status: ApiBranchProtection.Status = required_status_checks.getOrElse(ApiBranchProtection.statusNone)
 }
 
@@ -15,13 +19,36 @@ object ApiBranchProtection {
 
   def apply(info: ProtectedBranchService.ProtectedBranchInfo): ApiBranchProtection =
     ApiBranchProtection(
+      url = Some(
+        ApiPath(
+          s"/api/v3/repos/${info.owner}/${info.repository}/branches/${info.branch}/protection"
+        )
+      ),
       enabled = info.enabled,
       required_status_checks = Some(
-        Status(EnforcementLevel(info.enabled && info.contexts.nonEmpty, info.includeAdministrators), info.contexts)
+        Status(
+          Some(
+            ApiPath(
+              s"/api/v3/repos/${info.owner}/${info.repository}/branches/${info.branch}/protection/required_status_checks"
+            )
+          ),
+          EnforcementLevel(info.enabled && info.contexts.nonEmpty, info.includeAdministrators),
+          info.contexts,
+          Some(
+            ApiPath(
+              s"/api/v3/repos/${info.owner}/${info.repository}/branches/${info.branch}/protection/required_status_checks/contexts"
             )
           )
-  val statusNone = Status(Off, Seq.empty)
-  case class Status(enforcement_level: EnforcementLevel, contexts: Seq[String])
+        )
+      )
+    )
+  val statusNone = Status(None, Off, Seq.empty, None)
+  case class Status(
+    url: Option[ApiPath], // for output
+    enforcement_level: EnforcementLevel,
+    contexts: Seq[String],
+    contexts_url: Option[ApiPath] // for output
+  )
   sealed class EnforcementLevel(val name: String)
   case object Off extends EnforcementLevel("off")
   case object NonAdmins extends EnforcementLevel("non_admins")

src/main/scala/gitbucket/core/api/ApiMilestone.scala

@@ -0,0 +1,49 @@
+package gitbucket.core.api
+
+import gitbucket.core.model.{Milestone, Repository}
+import gitbucket.core.util.RepositoryName
+import java.util.Date
+
+/**
+ * https://docs.github.com/en/rest/reference/issues#milestones
+ */
+case class ApiMilestone(
+  url: ApiPath,
+  html_url: ApiPath,
+//  label_url: ApiPath,
+  id: Int,
+  number: Int,
+  state: String,
+  title: String,
+  description: String,
+//  creator: ApiUser,  // MILESTONE table does not have created user column
+  open_issues: Int,
+  closed_issues: Int,
+//  created_at: Option[Date],
+//  updated_at: Option[Date],
+  closed_at: Option[Date],
+  due_on: Option[Date]
+)
+
+object ApiMilestone {
+  def apply(
+    repository: Repository,
+    milestone: Milestone,
+    open_issue_count: Int = 0,
+    closed_issue_count: Int = 0
+  ): ApiMilestone =
+    ApiMilestone(
+      url = ApiPath(s"/api/v3/repos/${RepositoryName(repository).fullName}/milestones/${milestone.milestoneId}"),
+      html_url = ApiPath(s"/${RepositoryName(repository).fullName}/milestone/${milestone.milestoneId}"),
+//      label_url = ApiPath(s"/api/v3/repos/${RepositoryName(repository).fullName}/milestones/${milestone_number}/labels"),
+      id = milestone.milestoneId,
+      number = milestone.milestoneId, // use milestoneId as number
+      state = if (milestone.closedDate.isDefined) "closed" else "open",
+      title = milestone.title,
+      description = milestone.description.getOrElse(""),
+      open_issues = open_issue_count,
+      closed_issues = closed_issue_count,
+      closed_at = milestone.closedDate,
+      due_on = milestone.dueDate
+    )
+}

src/main/scala/gitbucket/core/api/ApiRepository.scala

@@ -12,13 +12,13 @@ case class ApiRepository(
   forks: Int,
   `private`: Boolean,
   default_branch: String,
-  owner: ApiUser
+  owner: ApiUser,
+  has_issues: Boolean
 ) {
   val id = 0 // dummy id
   val forks_count = forks
   val watchers_count = watchers
   val url = ApiPath(s"/api/v3/repos/${full_name}")
-  val http_url = ApiPath(s"/git/${full_name}.git")
   val clone_url = ApiPath(s"/git/${full_name}.git")
   val html_url = ApiPath(s"/${full_name}")
   val ssh_url = Some(SshPath(s":${full_name}.git"))
@@ -39,11 +39,16 @@ object ApiRepository {
       forks = forkedCount,
       `private` = repository.isPrivate,
       default_branch = repository.defaultBranch,
-      owner = owner
+      owner = owner,
+      has_issues = if (repository.options.issuesOption == "DISABLE") false else true
     )
 
   def apply(repositoryInfo: RepositoryInfo, owner: ApiUser): ApiRepository =
-    ApiRepository(repositoryInfo.repository, owner, forkedCount = repositoryInfo.forkedCount)
+    ApiRepository(
+      repositoryInfo.repository,
+      owner,
+      forkedCount = repositoryInfo.forkedCount
+    )
 
   def apply(repositoryInfo: RepositoryInfo, owner: Account): ApiRepository =
     this(repositoryInfo, ApiUser(owner))
@@ -57,6 +62,7 @@ object ApiRepository {
       forks = 0,
       `private` = false,
       default_branch = "master",
-      owner = owner
+      owner = owner,
+      has_issues = true
     )
 }

src/main/scala/gitbucket/core/api/ApiRepositoryCollaborator.scala

@@ -0,0 +1,6 @@
+package gitbucket.core.api
+
+case class ApiRepositoryCollaborator(
+  permission: String,
+  user: ApiUser
+)

src/main/scala/gitbucket/core/api/ApiTag.scala

@@ -0,0 +1,29 @@
+package gitbucket.core.api
+
+import gitbucket.core.util.RepositoryName
+
+case class ApiTagCommit(
+  sha: String,
+  url: ApiPath
+)
+
+case class ApiTag(
+  name: String,
+  commit: ApiTagCommit,
+  zipball_url: ApiPath,
+  tarball_url: ApiPath
+)
+
+object ApiTag {
+  def apply(
+    tagName: String,
+    repositoryName: RepositoryName,
+    commitId: String
+  ): ApiTag =
+    ApiTag(
+      name = tagName,
+      commit = ApiTagCommit(sha = commitId, url = ApiPath(s"/${repositoryName.fullName}/commits/${commitId}")),
+      zipball_url = ApiPath(s"/${repositoryName.fullName}/archive/${tagName}.zip"),
+      tarball_url = ApiPath(s"/${repositoryName.fullName}/archive/${tagName}.tar.gz")
+    )
+}

src/main/scala/gitbucket/core/api/ApiWebhook.scala

@@ -0,0 +1,46 @@
+package gitbucket.core.api
+
+import gitbucket.core.model.Profile.{RepositoryWebHookEvents, RepositoryWebHooks}
+import gitbucket.core.model.{RepositoryWebHook, WebHook}
+import gitbucket.core.util.RepositoryName
+
+/**
+ * https://docs.github.com/en/rest/reference/repos#webhooks
+ */
+case class ApiWebhookConfig(
+  content_type: String,
+//  insecure_ssl: String,
+  url: String
+)
+
+case class ApiWebhook(
+  `type`: String,
+  id: Int,
+  name: String,
+  active: Boolean,
+  events: List[String],
+  config: ApiWebhookConfig,
+//  updated_at: Option[Date],
+//  created_at: Option[Date],
+  url: ApiPath,
+//  test_url: ApiPath,
+//  ping_url: ApiPath,
+//  last_response: ...
+)
+
+object ApiWebhook {
+  def apply(
+    _type: String,
+    hook: RepositoryWebHook,
+    hookEvents: Set[WebHook.Event]
+  ): ApiWebhook =
+    ApiWebhook(
+      `type` = _type,
+      id = hook.hookId,
+      name = "web", // dummy
+      active = true, // dummy
+      events = hookEvents.toList.map(_.name),
+      config = ApiWebhookConfig(hook.ctype.code, hook.url),
+      url = ApiPath(s"/api/v3/${hook.userName}/${hook.repositoryName}/hooks/${hook.hookId}")
+    )
+}

src/main/scala/gitbucket/core/api/CreateAMilestone.scala

@@ -0,0 +1,14 @@
+package gitbucket.core.api
+
+import java.util.Date
+
+case class CreateAMilestone(
+  title: String,
+  state: String = "open",
+  description: Option[String],
+  due_on: Option[Date]
+) {
+  def isValid: Boolean = {
+    title.length <= 100 && title.matches("[a-zA-Z0-9\\-\\+_.]+")
+  }
+}

src/main/scala/gitbucket/core/api/CreateAPullRequest.scala

@@ -15,3 +15,11 @@ case class CreateAPullRequestAlt(
   base: String,
   maintainer_can_modify: Option[Boolean]
 )
+
+case class UpdateAPullRequest(
+  title: Option[String],
+  body: Option[String],
+  state: Option[String],
+  base: Option[String],
+  maintainer_can_modify: Option[Boolean],
+)

src/main/scala/gitbucket/core/api/CreateARef.scala

@@ -0,0 +1,7 @@
+package gitbucket.core.api
+
+/**
+ * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#create-a-reference
+ * api form
+ */
+case class CreateARef(ref: String, sha: String)

src/main/scala/gitbucket/core/api/CreateARepositoryWebhook.scala

@@ -0,0 +1,35 @@
+package gitbucket.core.api
+
+case class CreateARepositoryWebhookConfig(
+  url: String,
+  content_type: String = "form",
+  insecure_ssl: String = "0",
+  secret: Option[String]
+)
+
+/**
+ * https://docs.github.com/en/rest/reference/repos#create-a-repository-webhook
+ */
+case class CreateARepositoryWebhook(
+  name: String = "web",
+  config: CreateARepositoryWebhookConfig,
+  events: List[String] = List("push"),
+  active: Boolean = true
+) {
+  def isValid: Boolean = {
+    config.content_type == "form" || config.content_type == "json"
+  }
+}
+
+case class UpdateARepositoryWebhook(
+  name: String = "web",
+  config: CreateARepositoryWebhookConfig,
+  events: List[String] = List("push"),
+  add_events: List[String] = List(),
+  remove_events: List[String] = List(),
+  active: Boolean = true
+) {
+  def isValid: Boolean = {
+    config.content_type == "form" || config.content_type == "json"
+  }
+}

src/main/scala/gitbucket/core/api/MergeAPullRequest.scala

@@ -0,0 +1,23 @@
+package gitbucket.core.api
+
+/**
+ * https://docs.github.com/en/rest/reference/pulls#merge-a-pull-request
+ */
+case class MergeAPullRequest(
+  commit_title: Option[String],
+  commit_message: Option[String],
+  /* TODO: Not Implemented
+  sha: Option[String],*/
+  merge_method: Option[String]
+)
+
+case class SuccessToMergePrResponse(
+  sha: String,
+  merged: Boolean,
+  message: String
+)
+
+case class FailToMergePrResponse(
+  documentation_url: String,
+  message: String
+)

src/main/scala/gitbucket/core/api/UpdateARef.scala

@@ -0,0 +1,7 @@
+package gitbucket.core.api
+
+/**
+ * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#update-a-reference
+ * api form
+ */
+case class UpdateARef(sha: String, force: Boolean)

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

@@ -35,6 +35,7 @@ class AccountController
     with WebHookService
     with PrioritiesService
     with RepositoryCreationService
+    with RequestCache
 
 trait AccountControllerBase extends AccountManagementControllerBase {
   self: AccountService
@@ -81,6 +82,8 @@ trait AccountControllerBase extends AccountManagementControllerBase {
 
   case class PersonalTokenForm(note: String)
 
+  case class SyntaxHighlighterThemeForm(theme: String)
+
   val newForm = mapping(
     "userName" -> trim(label("User name", text(required, maxlength(100), identifier, uniqueUserName, reservedNames))),
     "password" -> trim(label("Password", text(required, maxlength(20)))),
@@ -121,6 +124,10 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     "note" -> trim(label("Token", text(required, maxlength(100))))
   )(PersonalTokenForm.apply)
 
+  val syntaxHighlighterThemeForm = mapping(
+    "highlighterTheme" -> trim(label("Theme", text(required)))
+  )(SyntaxHighlighterThemeForm.apply)
+
   case class NewGroupForm(
     groupName: String,
     description: Option[String],
@@ -441,6 +448,29 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     redirect(s"/${userName}/_application")
   })
 
+  /**
+   * Display the user preference settings page
+   */
+  get("/:userName/_preferences")(oneselfOnly {
+    val userName = params("userName")
+    val currentTheme = getAccountPreference(userName) match {
+      case Some(accountHighlighter) => accountHighlighter.highlighterTheme
+      case _                        => "github-v2"
+    }
+    getAccountByUserName(userName).map { x =>
+      html.preferences(x, currentTheme)
+    } getOrElse NotFound()
+  })
+
+  /**
+   * Update the syntax highlighter setting of user
+   */
+  post("/:userName/_preferences/highlighter", syntaxHighlighterThemeForm)(oneselfOnly { form =>
+    val userName = params("userName")
+    addOrUpdateAccountPreference(userName, form.theme)
+    redirect(s"/${userName}/_preferences")
+  })
+
   get("/:userName/_hooks")(managersOnly {
     val userName = params("userName")
     getAccountByUserName(userName).map { account =>
@@ -521,7 +551,8 @@ trait AccountControllerBase extends AccountManagementControllerBase {
     val url = params("url")
     val token = Some(params("token"))
     val ctype = WebHookContentType.valueOf(params("ctype"))
-    val dummyWebHookInfo = RepositoryWebHook(userName, "dummy", url, ctype, token)
+    val dummyWebHookInfo =
+      RepositoryWebHook(userName = userName, repositoryName = "dummy", url = url, ctype = ctype, token = token)
     val dummyPayload = {
       val ownerAccount = getAccountByUserName(userName).get
       WebHookPushPayload.createDummyPayload(ownerAccount)

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

@@ -13,6 +13,7 @@ class ApiController
     with ApiIssueCommentControllerBase
     with ApiIssueControllerBase
     with ApiIssueLabelControllerBase
+    with ApiIssueMilestoneControllerBase
     with ApiOrganizationControllerBase
     with ApiPullRequestControllerBase
     with ApiReleaseControllerBase
@@ -22,6 +23,7 @@ class ApiController
     with ApiRepositoryContentsControllerBase
     with ApiRepositoryControllerBase
     with ApiRepositoryStatusControllerBase
+    with ApiRepositoryWebhookControllerBase
     with ApiUserControllerBase
     with RepositoryService
     with AccountService
@@ -52,6 +54,7 @@ class ApiController
     with ReferrerAuthenticator
     with ReadableUsersAuthenticator
     with WritableUsersAuthenticator
+    with RequestCache
 
 trait ApiControllerBase extends ControllerBase {
 

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

@@ -421,7 +421,7 @@ trait AccountManagementControllerBase extends ControllerBase {
     "new"
   )
 
-  protected def reservedNames(): Constraint = new Constraint() {
+  protected def reservedNames: Constraint = new Constraint() {
     override def validate(name: String, value: String, messages: Messages): Option[String] =
       if (allReservedNames.contains(value.toLowerCase)) {
         Some(s"${value} is reserved")

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

@@ -21,10 +21,17 @@ class DashboardController
     with WebHookPullRequestService
     with WebHookPullRequestReviewCommentService
     with MilestonesService
+    with CommitStatusService
     with UsersAuthenticator
+    with RequestCache
 
 trait DashboardControllerBase extends ControllerBase {
-  self: IssuesService with PullRequestService with RepositoryService with AccountService with UsersAuthenticator =>
+  self: IssuesService
+    with PullRequestService
+    with RepositoryService
+    with AccountService
+    with CommitStatusService
+    with UsersAuthenticator =>
 
   get("/dashboard/repos")(usersOnly {
     val repos = getVisibleRepositories(
@@ -85,12 +92,13 @@ trait DashboardControllerBase extends ControllerBase {
     val condition = getOrCreateCondition(Keys.Session.DashboardIssues, filter, userName)
     val userRepos = getUserRepositories(userName, true).map(repo => repo.owner -> repo.name)
     val page = IssueSearchCondition.page(request)
+    val issues = searchIssue(condition, IssueSearchOption.Issues, (page - 1) * IssueLimit, IssueLimit, userRepos: _*)
 
     html.issues(
-      searchIssue(condition, false, (page - 1) * IssueLimit, IssueLimit, userRepos: _*),
+      issues.map(issue => (issue, None)),
       page,
-      countIssue(condition.copy(state = "open"), false, userRepos: _*),
-      countIssue(condition.copy(state = "closed"), false, userRepos: _*),
+      countIssue(condition.copy(state = "open"), IssueSearchOption.Issues, userRepos: _*),
+      countIssue(condition.copy(state = "closed"), IssueSearchOption.Issues, userRepos: _*),
       filter match {
         case "assigned"  => condition.copy(assigned = Some(Some(userName)))
         case "mentioned" => condition.copy(mentioned = Some(userName))
@@ -115,12 +123,24 @@ trait DashboardControllerBase extends ControllerBase {
     val condition = getOrCreateCondition(Keys.Session.DashboardPulls, filter, userName)
     val allRepos = getAllRepositories(userName)
     val page = IssueSearchCondition.page(request)
+    val issues = searchIssue(
+      condition,
+      IssueSearchOption.PullRequests,
+      (page - 1) * PullRequestLimit,
+      PullRequestLimit,
+      allRepos: _*
+    )
+    val status = issues.map { issue =>
+      issue.commitId.flatMap { commitId =>
+        getCommitStatusWithSummary(issue.issue.userName, issue.issue.repositoryName, commitId)
+      }
+    }
 
     html.pulls(
-      searchIssue(condition, true, (page - 1) * PullRequestLimit, PullRequestLimit, allRepos: _*),
+      issues.zip(status),
       page,
-      countIssue(condition.copy(state = "open"), true, allRepos: _*),
-      countIssue(condition.copy(state = "closed"), true, allRepos: _*),
+      countIssue(condition.copy(state = "open"), IssueSearchOption.PullRequests, allRepos: _*),
+      countIssue(condition.copy(state = "closed"), IssueSearchOption.PullRequests, allRepos: _*),
       filter match {
         case "assigned"  => condition.copy(assigned = Some(Some(userName)))
         case "mentioned" => condition.copy(mentioned = Some(userName))

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

@@ -37,7 +37,7 @@ class FileUploadController
     execute(
       { (file, fileId) =>
         FileUtils
-          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get)
+          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get())
         session += Keys.Session.Upload(fileId) -> file.name
       },
       FileUtil.isImage
@@ -49,7 +49,7 @@ class FileUploadController
     execute(
       { (file, fileId) =>
         FileUtils
-          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get)
+          .writeByteArrayToFile(new File(getTemporaryDir(session.getId), FileUtil.checkFilename(fileId)), file.get())
         session += Keys.Session.Upload(fileId) -> file.name
       },
       _ => true
@@ -65,7 +65,7 @@ class FileUploadController
             getAttachedDir(params("owner"), params("repository")),
             FileUtil.checkFilename(fileId + "." + FileUtil.getExtension(file.getName))
           ),
-          file.get
+          file.get()
         )
       },
       _ => true
@@ -144,7 +144,7 @@ class FileUploadController
             { (file, fileId) =>
               FileUtils.writeByteArrayToFile(
                 new File(getReleaseFilesDir(owner, repository), FileUtil.checkFilename(tag + "/" + fileId)),
-                file.get
+                file.get()
               )
             },
             _ => true

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

@@ -29,6 +29,7 @@ class IndexController
     with AccessTokenService
     with AccountFederationService
     with OpenIDConnectService
+    with RequestCache
 
 trait IndexControllerBase extends ControllerBase {
   self: RepositoryService
@@ -78,7 +79,7 @@ trait IndexControllerBase extends ControllerBase {
       }
       .getOrElse {
         gitbucket.core.html.index(
-          getRecentActivities(),
+          getRecentPublicActivities(),
           getVisibleRepositories(None, withoutPhysicalInfo = true),
           showBannerToCreatePersonalAccessToken = false
         )
@@ -161,7 +162,7 @@ trait IndexControllerBase extends ControllerBase {
 
   get("/activities.atom") {
     contentType = "application/atom+xml; type=feed"
-    xml.feed(getRecentActivities())
+    xml.feed(getRecentPublicActivities())
   }
 
   post("/sidebar-collapse") {
@@ -212,8 +213,10 @@ trait IndexControllerBase extends ControllerBase {
             }
             .map { t =>
               Map(
-                "label" -> s"${avatar(t.userName, 16)}<b>@${StringUtil.escapeHtml(t.userName)}</b> ${StringUtil
-                  .escapeHtml(t.fullName)}",
+                "label" -> s"${avatar(t.userName, 16)}<b>@${StringUtil.escapeHtml(
+                  StringUtil.cutTail(t.userName, 25, "...")
+                )}</b> ${StringUtil
+                  .escapeHtml(StringUtil.cutTail(t.fullName, 25, "..."))}",
                 "value" -> t.userName
               )
             }

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

@@ -30,6 +30,7 @@ class IssuesController
     with WebHookPullRequestReviewCommentService
     with CommitsService
     with PrioritiesService
+    with RequestCache
 
 trait IssuesControllerBase extends ControllerBase {
   self: IssuesService
@@ -111,6 +112,7 @@ trait IssuesControllerBase extends ControllerBase {
                 getLabels(owner, name),
                 isIssueEditable(repository),
                 isIssueManageable(repository),
+                isIssueCommentManageable(repository),
                 repository
               )
             }
@@ -237,8 +239,8 @@ trait IssuesControllerBase extends ControllerBase {
     defining(repository.owner, repository.name) {
       case (owner, name) =>
         getComment(owner, name, params("id")).map { comment =>
-          if (isEditableContent(owner, name, comment.commentedUserName)) {
-            Ok(deleteComment(comment.issueId, comment.commentId))
+          if (isDeletableComment(owner, name, comment.commentedUserName)) {
+            Ok(deleteComment(repository.owner, repository.name, comment.issueId, comment.commentId))
           } else Unauthorized()
         } getOrElse NotFound()
     }
@@ -368,6 +370,9 @@ trait IssuesControllerBase extends ControllerBase {
             }
           case _ => BadRequest()
         }
+        if (params("uri").nonEmpty) {
+          redirect(params("uri"))
+        }
     }
   })
 
@@ -376,6 +381,9 @@ trait IssuesControllerBase extends ControllerBase {
       executeBatch(repository) { issueId =>
         getIssueLabel(repository.owner, repository.name, issueId, labelId) getOrElse {
           registerIssueLabel(repository.owner, repository.name, issueId, labelId, true)
+          if (params("uri").nonEmpty) {
+            redirect(params("uri"))
+          }
         }
       }
     } getOrElse NotFound()
@@ -386,6 +394,9 @@ trait IssuesControllerBase extends ControllerBase {
       executeBatch(repository) {
         updateAssignedUserName(repository.owner, repository.name, _, value, true)
       }
+      if (params("uri").nonEmpty) {
+        redirect(params("uri"))
+      }
     }
   })
 
@@ -416,6 +427,29 @@ trait IssuesControllerBase extends ControllerBase {
     }) getOrElse NotFound()
   })
 
+  /**
+   * JSON API for issue and PR completion.
+   */
+  ajaxGet("/:owner/:repository/_issue/proposals")(writableUsersOnly { repository =>
+    contentType = formats("json")
+    org.json4s.jackson.Serialization.write(
+      Map(
+        "options" -> (
+          getOpenIssues(repository.owner, repository.name)
+            .map { t =>
+              Map(
+                "label" -> s"""${if (t.isPullRequest) "<i class='octicon octicon-git-pull-request'></i>"
+                else "<i class='octicon octicon-issue-opened'></i>"}<b> #${StringUtil
+                  .escapeHtml(t.issueId.toString)} ${StringUtil
+                  .escapeHtml(StringUtil.cutTail(t.title, 50, "..."))}</b>""",
+                "value" -> t.issueId.toString
+              )
+            }
+        )
+      )
+    )
+  })
+
   val assignedUserName = (key: String) => params.get(key) filter (_.trim != "")
   val milestoneId: String => Option[Int] = (key: String) => params.get(key).flatMap(_.toIntOpt)
   val priorityId: String => Option[Int] = (key: String) => params.get(key).flatMap(_.toIntOpt)
@@ -425,6 +459,7 @@ trait IssuesControllerBase extends ControllerBase {
     params("from") match {
       case "issues" => redirect(s"/${repository.owner}/${repository.name}/issues")
       case "pulls"  => redirect(s"/${repository.owner}/${repository.name}/pulls")
+      case _        =>
     }
   }
 
@@ -432,20 +467,22 @@ trait IssuesControllerBase extends ControllerBase {
     defining(repository.owner, repository.name) {
       case (owner, repoName) =>
         val page = IssueSearchCondition.page(request)
-
         // retrieve search condition
         val condition = IssueSearchCondition(request)
+        // search issues
+        val issues =
+          searchIssue(condition, IssueSearchOption.Issues, (page - 1) * IssueLimit, IssueLimit, owner -> repoName)
 
         html.list(
           "issues",
-          searchIssue(condition, false, (page - 1) * IssueLimit, IssueLimit, owner -> repoName),
+          issues.map(issue => (issue, None)),
           page,
           getAssignableUserNames(owner, repoName),
           getMilestones(owner, repoName),
           getPriorities(owner, repoName),
           getLabels(owner, repoName),
-          countIssue(condition.copy(state = "open"), false, owner -> repoName),
-          countIssue(condition.copy(state = "closed"), false, owner -> repoName),
+          countIssue(condition.copy(state = "open"), IssueSearchOption.Issues, owner -> repoName),
+          countIssue(condition.copy(state = "closed"), IssueSearchOption.Issues, owner -> repoName),
           condition,
           repository,
           isIssueEditable(repository),
@@ -462,4 +499,13 @@ trait IssuesControllerBase extends ControllerBase {
   ): Boolean = {
     hasDeveloperRole(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
   }
+
+  /**
+   * Tests whether an issue comment is deletable by a logged-in user.
+   */
+  private def isDeletableComment(owner: String, repository: String, author: String)(
+    implicit context: Context
+  ): Boolean = {
+    hasOwnerRole(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
+  }
 }

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

@@ -1,10 +1,18 @@
 package gitbucket.core.controller
 
 import gitbucket.core.issues.milestones.html
-import gitbucket.core.service.{AccountService, MilestonesService, RepositoryService}
+import gitbucket.core.service.IssuesService.{IssueLimit, IssueSearchCondition}
+import gitbucket.core.service.{
+  AccountService,
+  CommitStatusService,
+  IssueSearchOption,
+  MilestonesService,
+  RepositoryService
+}
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.{ReferrerAuthenticator, WritableUsersAuthenticator}
 import gitbucket.core.util.SyntaxSugars._
+import gitbucket.core.view.helpers.{getAssignableUserNames, getLabels, getPriorities, searchIssue}
 import org.scalatra.forms._
 import org.scalatra.i18n.Messages
 
@@ -13,11 +21,16 @@ class MilestonesController
     with MilestonesService
     with RepositoryService
     with AccountService
+    with CommitStatusService
     with ReferrerAuthenticator
     with WritableUsersAuthenticator
 
 trait MilestonesControllerBase extends ControllerBase {
-  self: MilestonesService with RepositoryService with ReferrerAuthenticator with WritableUsersAuthenticator =>
+  self: MilestonesService
+    with RepositoryService
+    with CommitStatusService
+    with ReferrerAuthenticator
+    with WritableUsersAuthenticator =>
 
   case class MilestoneForm(title: String, description: Option[String], dueDate: Option[java.util.Date])
 
@@ -36,6 +49,41 @@ trait MilestonesControllerBase extends ControllerBase {
     )
   })
 
+  get("/:owner/:repository/milestone/:id")(referrersOnly { repository =>
+    val milestone = getMilestone(repository.owner, repository.name, params("id").toInt)
+    val page = IssueSearchCondition.page(request)
+    val condition = IssueSearchCondition(
+      request,
+      milestone.get.title
+    )
+    val issues = searchIssue(
+      condition,
+      IssueSearchOption.Both,
+      (page - 1) * IssueLimit,
+      IssueLimit,
+      repository.owner -> repository.name
+    )
+    val status = issues.map { issue =>
+      issue.commitId.flatMap { commitId =>
+        getCommitStatusWithSummary(issue.issue.userName, issue.issue.repositoryName, commitId)
+      }
+    }
+
+    html.milestone(
+      condition.state,
+      issues.zip(status),
+      page,
+      getAssignableUserNames(repository.owner, repository.name),
+      getPriorities(repository.owner, repository.name),
+      getLabels(repository.owner, repository.name),
+      condition,
+      getMilestonesWithIssueCount(repository.owner, repository.name)
+        .filter(p => p._1.milestoneId == milestone.get.milestoneId),
+      repository,
+      hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
+    )
+  })
+
   get("/:owner/:repository/issues/milestones/new")(writableUsersOnly {
     html.edit(None, _)
   })

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

@@ -1,5 +1,6 @@
 package gitbucket.core.controller
 
+import gitbucket.core.model.activity.DeleteBranchInfo
 import gitbucket.core.pulls.html
 import gitbucket.core.service.CommitStatusService
 import gitbucket.core.service.MergeService
@@ -36,6 +37,7 @@ class PullRequestsController
     with MergeService
     with ProtectedBranchService
     with PrioritiesService
+    with RequestCache
 
 trait PullRequestsControllerBase extends ControllerBase {
   self: RepositoryService
@@ -167,10 +169,16 @@ trait PullRequestsControllerBase extends ControllerBase {
             val (commits, diffs) =
               getRequestCompareInfo(owner, name, pullreq.commitIdFrom, owner, name, pullreq.commitIdTo)
 
+            val commitsWithStatus = commits.map { day =>
+              day.map { commit =>
+                (commit, getCommitStatusWithSummary(repository.owner, repository.name, commit.id))
+              }
+            }
+
             html.commits(
               issue,
               pullreq,
-              commits,
+              commitsWithStatus,
               getPullRequestComments(owner, name, issue.issueId, commits.flatten),
               diffs.size,
               isManageable(repository),
@@ -217,7 +225,7 @@ trait PullRequestsControllerBase extends ControllerBase {
             val branchProtection = getProtectedBranchInfo(owner, name, pullreq.branch)
             val mergeStatus = PullRequestService.MergeStatus(
               conflictMessage = conflictMessage,
-              commitStatues = getCommitStatues(owner, name, pullreq.commitIdTo),
+              commitStatuses = getCommitStatuses(owner, name, pullreq.commitIdTo),
               branchProtection = branchProtection,
               branchIsOutOfDate = JGitUtil.getShaByRef(owner, name, pullreq.branch) != Some(pullreq.commitIdFrom),
               needStatusCheck = context.loginAccount
@@ -271,7 +279,8 @@ trait PullRequestsControllerBase extends ControllerBase {
           val userName = context.loginAccount.get.userName
           Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
             git.branchDelete().setForce(true).setBranchNames(pullreq.requestBranch).call()
-            recordDeleteBranchActivity(repository.owner, repository.name, userName, pullreq.requestBranch)
+            val deleteBranchInfo = DeleteBranchInfo(repository.owner, repository.name, userName, pullreq.requestBranch)
+            recordActivity(deleteBranchInfo)
           }
           createComment(
             baseRepository.owner,
@@ -634,20 +643,33 @@ trait PullRequestsControllerBase extends ControllerBase {
     defining(repository.owner, repository.name) {
       case (owner, repoName) =>
         val page = IssueSearchCondition.page(request)
-
         // retrieve search condition
         val condition = IssueSearchCondition(request)
+        // search issues
+        val issues = searchIssue(
+          condition,
+          IssueSearchOption.PullRequests,
+          (page - 1) * PullRequestLimit,
+          PullRequestLimit,
+          owner -> repoName
+        )
+        // commit status
+        val status = issues.map { issue =>
+          issue.commitId.flatMap { commitId =>
+            getCommitStatusWithSummary(owner, repoName, commitId)
+          }
+        }
 
         gitbucket.core.issues.html.list(
           "pulls",
-          searchIssue(condition, true, (page - 1) * PullRequestLimit, PullRequestLimit, owner -> repoName),
+          issues.zip(status),
           page,
           getAssignableUserNames(owner, repoName),
           getMilestones(owner, repoName),
           getPriorities(owner, repoName),
           getLabels(owner, repoName),
-          countIssue(condition.copy(state = "open"), true, owner -> repoName),
-          countIssue(condition.copy(state = "closed"), true, owner -> repoName),
+          countIssue(condition.copy(state = "open"), IssueSearchOption.PullRequests, owner -> repoName),
+          countIssue(condition.copy(state = "closed"), IssueSearchOption.PullRequests, owner -> repoName),
           condition,
           repository,
           isEditable(repository),

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

@@ -2,7 +2,15 @@ package gitbucket.core.controller
 
 import java.io.File
 
-import gitbucket.core.service.{AccountService, ActivityService, PaginationHelper, ReleaseService, RepositoryService}
+import gitbucket.core.model.activity.ReleaseInfo
+import gitbucket.core.service.{
+  AccountService,
+  ActivityService,
+  PaginationHelper,
+  ReleaseService,
+  RepositoryService,
+  RequestCache
+}
 import gitbucket.core.util._
 import gitbucket.core.util.Directory._
 import gitbucket.core.util.Implicits._
@@ -22,6 +30,7 @@ class ReleaseController
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator
     with WritableUsersAuthenticator
+    with RequestCache
 
 trait ReleaseControllerBase extends ControllerBase {
   self: RepositoryService
@@ -119,7 +128,8 @@ trait ReleaseControllerBase extends ControllerBase {
         createReleaseAsset(repository.owner, repository.name, tagName, fileId, fileName, size, loginAccount)
     }
 
-    recordReleaseActivity(repository.owner, repository.name, loginAccount.userName, form.name, tagName)
+    val releaseInfo = ReleaseInfo(repository.owner, repository.name, loginAccount.userName, form.name, tagName)
+    recordActivity(releaseInfo)
 
     redirect(s"/${repository.owner}/${repository.name}/releases/${tagName}")
   })

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

@@ -13,6 +13,7 @@ import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.Directory._
 import gitbucket.core.model.WebHookContentType
+import gitbucket.core.model.activity.RenameRepositoryInfo
 import org.scalatra.forms._
 import org.scalatra.i18n.Messages
 import org.eclipse.jgit.api.Git
@@ -30,8 +31,10 @@ class RepositorySettingsController
     with ProtectedBranchService
     with CommitStatusService
     with DeployKeyService
+    with ActivityService
     with OwnerAuthenticator
     with UsersAuthenticator
+    with RequestCache
 
 trait RepositorySettingsControllerBase extends ControllerBase {
   self: RepositoryService
@@ -40,6 +43,7 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     with ProtectedBranchService
     with CommitStatusService
     with DeployKeyService
+    with ActivityService
     with OwnerAuthenticator
     with UsersAuthenticator =>
 
@@ -97,9 +101,7 @@ trait RepositorySettingsControllerBase extends ControllerBase {
       "events" -> webhookEvents,
       "ctype" -> label("ctype", text()),
       "token" -> optional(trim(label("token", text(maxlength(100)))))
-    )(
-      (url, events, ctype, token) => WebHookForm(url, events, WebHookContentType.valueOf(ctype), token)
-    )
+    )((url, events, ctype, token) => WebHookForm(url, events, WebHookContentType.valueOf(ctype), token))
 
   // for rename repository
   case class RenameRepositoryForm(repositoryName: String)
@@ -176,14 +178,15 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   })
 
   /** Branch protection for branch */
-  get("/:owner/:repository/settings/branches/:branch")(ownerOnly { repository =>
+  get("/:owner/:repository/settings/branches/*")(ownerOnly { repository =>
     import gitbucket.core.api._
-    val branch = params("branch")
+    val branch = params("splat")
+
     if (!repository.branchList.contains(branch)) {
       redirect(s"/${repository.owner}/${repository.name}/settings/branches")
     } else {
       val protection = ApiBranchProtection(getProtectedBranchInfo(repository.owner, repository.name, branch))
-      val lastWeeks = getRecentStatuesContexts(
+      val lastWeeks = getRecentStatusContexts(
         repository.owner,
         repository.name,
         Date.from(LocalDateTime.now.minusWeeks(1).toInstant(ZoneOffset.UTC))
@@ -225,7 +228,13 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    * Display the web hook edit page.
    */
   get("/:owner/:repository/settings/hooks/new")(ownerOnly { repository =>
-    val webhook = RepositoryWebHook(repository.owner, repository.name, "", WebHookContentType.FORM, None)
+    val webhook = RepositoryWebHook(
+      userName = repository.owner,
+      repositoryName = repository.name,
+      url = "",
+      ctype = WebHookContentType.FORM,
+      token = None
+    )
     html.edithook(webhook, Set(WebHook.Push), repository, true)
   })
 
@@ -251,7 +260,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
    * Send the test request to registered web hook URLs.
    */
   ajaxPost("/:owner/:repository/settings/hooks/test")(ownerOnly { repository =>
-    def _headers(h: Array[org.apache.http.Header]): Array[Array[String]] = h.map { h =>
+    def _headers(h: Array[org.apache.http.Header]): Array[Array[String]] =
+      h.map { h =>
         Array(h.getName, h.getValue)
       }
 
@@ -267,7 +277,13 @@ trait RepositorySettingsControllerBase extends ControllerBase {
         val url = params("url")
         val token = Some(params("token"))
         val ctype = WebHookContentType.valueOf(params("ctype"))
-        val dummyWebHookInfo = RepositoryWebHook(repository.owner, repository.name, url, ctype, token)
+        val dummyWebHookInfo = RepositoryWebHook(
+          userName = repository.owner,
+          repositoryName = repository.name,
+          url = url,
+          ctype = ctype,
+          token = token
+        )
         val dummyPayload = {
           val ownerAccount = getAccountByUserName(repository.owner).get
           val commits =
@@ -371,7 +387,16 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   post("/:owner/:repository/settings/rename", renameForm)(ownerOnly { (form, repository) =>
     if (context.settings.repositoryOperation.rename || context.loginAccount.get.isAdmin) {
       if (repository.name != form.repositoryName) {
+        // Update database and move git repository
         renameRepository(repository.owner, repository.name, repository.owner, form.repositoryName)
+        // Record activity log
+        val renameInfo = RenameRepositoryInfo(
+          repository.owner,
+          form.repositoryName,
+          context.loginAccount.get.userName,
+          repository.name
+        )
+        recordActivity(renameInfo)
       }
       redirect(s"/${repository.owner}/${form.repositoryName}")
     } else Forbidden()
@@ -384,7 +409,16 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     if (context.settings.repositoryOperation.transfer || context.loginAccount.get.isAdmin) {
       // Change repository owner
       if (repository.owner != form.newOwner) {
+        // Update database and move git repository
         renameRepository(repository.owner, repository.name, form.newOwner, repository.name)
+        // Record activity log
+        val renameInfo = RenameRepositoryInfo(
+          form.newOwner,
+          repository.name,
+          context.loginAccount.get.userName,
+          repository.owner
+        )
+        recordActivity(renameInfo)
       }
       redirect(s"/${form.newOwner}/${repository.name}")
     } else Forbidden()
@@ -435,7 +469,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   /**
    * Provides duplication check for web hook url.
    */
-  private def webHook(needExists: Boolean): Constraint = new Constraint() {
+  private def webHook(needExists: Boolean): Constraint =
+    new Constraint() {
       override def validate(name: String, value: String, messages: Messages): Option[String] =
         if (getWebHook(params("owner"), params("repository"), value).isDefined != needExists) {
           Some(if (needExists) {
@@ -448,7 +483,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
         }
     }
 
-  private def webhookEvents = new ValueType[Set[WebHook.Event]] {
+  private def webhookEvents =
+    new ValueType[Set[WebHook.Event]] {
       def convert(name: String, params: Map[String, Seq[String]], messages: Messages): Set[WebHook.Event] = {
         WebHook.Event.values.flatMap { t =>
           params.get(name + "." + t.name).map(_ => t)
@@ -480,7 +516,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   /**
    * Duplicate check for the rename repository name.
    */
-  private def renameRepositoryName: Constraint = new Constraint() {
+  private def renameRepositoryName: Constraint =
+    new Constraint() {
       override def validate(
         name: String,
         value: String,
@@ -498,9 +535,9 @@ trait RepositorySettingsControllerBase extends ControllerBase {
     }
 
   /**
-   *
    */
-  private def featureOption: Constraint = new Constraint() {
+  private def featureOption: Constraint =
+    new Constraint() {
       override def validate(
         name: String,
         value: String,
@@ -513,7 +550,8 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   /**
    * Provides Constraint to validate the repository transfer user.
    */
-  private def transferUser: Constraint = new Constraint() {
+  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.")
@@ -530,11 +568,16 @@ trait RepositorySettingsControllerBase extends ControllerBase {
         }
     }
 
-  private def mergeOptions = new ValueType[Seq[String]] {
+  private def mergeOptions =
+    new ValueType[Seq[String]] {
       override def convert(name: String, params: Map[String, Seq[String]], messages: Messages): Seq[String] = {
         params.getOrElse("mergeOptions", Nil)
       }
-    override def validate(name: String, params: Map[String, Seq[String]], messages: Messages): Seq[(String, String)] = {
+      override def validate(
+        name: String,
+        params: Map[String, Seq[String]],
+        messages: Messages
+      ): Seq[(String, String)] = {
         val mergeOptions = params.getOrElse("mergeOptions", Nil)
         if (mergeOptions.isEmpty) {
           Seq("mergeOptions" -> "At least one option must be enabled.")

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

@@ -4,9 +4,9 @@ import java.io.{File, FileInputStream, FileOutputStream}
 
 import scala.util.Using
 import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
-import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.repo.html
 import gitbucket.core.helper
+import gitbucket.core.model.activity.DeleteBranchInfo
 import gitbucket.core.service._
 import gitbucket.core.service.RepositoryCommitFileService.CommitFile
 import gitbucket.core.util._
@@ -14,7 +14,8 @@ import gitbucket.core.util.StringUtil._
 import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.Directory._
-import gitbucket.core.model.{Account, CommitState, CommitStatus}
+import gitbucket.core.model.Account
+import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.util.JGitUtil.CommitInfo
 import gitbucket.core.view
 import gitbucket.core.view.helpers
@@ -60,6 +61,7 @@ class RepositoryViewerController
     with WebHookPullRequestService
     with WebHookPullRequestReviewCommentService
     with ProtectedBranchService
+    with RequestCache
 
 /**
  * The repository viewer.
@@ -88,7 +90,9 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     branch: String,
     path: String,
     uploadFiles: String,
-    message: Option[String]
+    message: Option[String],
+    commit: String,
+    newBranch: Boolean
   )
 
   case class EditorForm(
@@ -100,7 +104,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     lineSeparator: String,
     newFileName: String,
     oldFileName: Option[String],
-    commit: String
+    commit: String,
+    newBranch: Boolean
   )
 
   case class DeleteForm(
@@ -108,7 +113,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     path: String,
     message: Option[String],
     fileName: String,
-    commit: String
+    commit: String,
+    newBranch: Boolean
   )
 
   case class CommentForm(
@@ -131,6 +137,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     "path" -> trim(label("Path", text())),
     "uploadFiles" -> trim(label("Upload files", text(required))),
     "message" -> trim(label("Message", optional(text()))),
+    "commit" -> trim(label("Commit", text(required, conflict))),
+    "newBranch" -> trim(label("New Branch", boolean()))
   )(UploadForm.apply)
 
   val editorForm = mapping(
@@ -142,7 +150,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     "lineSeparator" -> trim(label("Line Separator", text(required))),
     "newFileName" -> trim(label("Filename", text(required))),
     "oldFileName" -> trim(label("Old filename", optional(text()))),
-    "commit" -> trim(label("Commit", text(required, conflict)))
+    "commit" -> trim(label("Commit", text(required, conflict))),
+    "newBranch" -> trim(label("New Branch", boolean()))
   )(EditorForm.apply)
 
   val deleteForm = mapping(
@@ -150,7 +159,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     "path" -> trim(label("Path", text())),
     "message" -> trim(label("Message", optional(text()))),
     "fileName" -> trim(label("Filename", text(required))),
-    "commit" -> trim(label("Commit", text(required, conflict)))
+    "commit" -> trim(label("Commit", text(required, conflict))),
+    "newBranch" -> trim(label("New Branch", boolean()))
   )(DeleteForm.apply)
 
   val commentForm = mapping(
@@ -252,23 +262,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     val (branchName, path) = repository.splitPath(multiParams("splat").head)
     val page = params.get("page").flatMap(_.toIntOpt).getOrElse(1)
 
-    def getStatuses(sha: String): List[CommitStatus] = {
-      getCommitStatues(repository.owner, repository.name, sha)
-    }
-
-    def getSummary(statuses: List[CommitStatus]): (CommitState, String) = {
-      val stateMap = statuses.groupBy(_.state)
-      val state = CommitState.combine(stateMap.keySet)
-      val summary = stateMap.map { case (keyState, states) => s"${states.size} ${keyState.name}" }.mkString(", ")
-      state -> summary
-    }
-
     Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) {
       git =>
-        def getTags(sha: String): List[String] = {
-          JGitUtil.getTagsOnCommit(git, sha)
-        }
-
         JGitUtil.getCommitLog(git, branchName, page, 30, path) match {
           case Right((logs, hasNext)) =>
             html.commits(
@@ -277,34 +272,33 @@ trait RepositoryViewerControllerBase extends ControllerBase {
               repository,
               logs
                 .map {
-                  c =>
+                  commit =>
+                    (
                       CommitInfo(
-                      id = c.id,
-                      shortMessage = c.shortMessage,
-                      fullMessage = c.fullMessage,
-                      parents = c.parents,
-                      authorTime = c.authorTime,
-                      authorName = c.authorName,
-                      authorEmailAddress = c.authorEmailAddress,
-                      commitTime = c.commitTime,
-                      committerName = c.committerName,
-                      committerEmailAddress = c.committerEmailAddress,
-                      commitSign = c.commitSign,
-                      verified = c.commitSign
-                        .flatMap { s =>
-                          GpgUtil.verifySign(s)
-                        }
+                        id = commit.id,
+                        shortMessage = commit.shortMessage,
+                        fullMessage = commit.fullMessage,
+                        parents = commit.parents,
+                        authorTime = commit.authorTime,
+                        authorName = commit.authorName,
+                        authorEmailAddress = commit.authorEmailAddress,
+                        commitTime = commit.commitTime,
+                        committerName = commit.committerName,
+                        committerEmailAddress = commit.committerEmailAddress,
+                        commitSign = commit.commitSign,
+                        verified = commit.commitSign.flatMap(GpgUtil.verifySign)
+                      ),
+                      JGitUtil.getTagsOnCommit(git, commit.id),
+                      getCommitStatusWithSummary(repository.owner, repository.name, commit.id)
                     )
                 }
-                .splitWith { (commit1, commit2) =>
+                .splitWith {
+                  case ((commit1, _, _), (commit2, _, _)) =>
                     view.helpers.date(commit1.commitTime) == view.helpers.date(commit2.commitTime)
                 },
               page,
               hasNext,
-              hasDeveloperRole(repository.owner, repository.name, context.loginAccount),
-              getStatuses,
-              getSummary,
-              getTags
+              hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
             )
           case Left(_) => NotFound()
         }
@@ -335,7 +329,16 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     val (branch, path) = repository.splitPath(multiParams("splat").head)
     val protectedBranch = getProtectedBranchInfo(repository.owner, repository.name, branch)
       .needStatusCheck(context.loginAccount.get.userName)
-    html.upload(branch, repository, if (path.length == 0) Nil else path.split("/").toList, protectedBranch)
+    Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(branch))
+      html.upload(
+        branch,
+        repository,
+        if (path.length == 0) Nil else path.split("/").toList,
+        protectedBranch,
+        revCommit.name
+      )
+    }
   })
 
   post("/:owner/:repository/upload", uploadForm)(writableUsersOnly { (form, repository) =>
@@ -348,9 +351,25 @@ trait RepositoryViewerControllerBase extends ControllerBase {
       file.copy(name = if (form.path.length == 0) file.name else s"${form.path}/${file.name}")
     }
 
+    if (form.newBranch) {
+      val newBranchName = createNewBranchForPullRequest(repository, form.branch)
+      val objectId = _commit(newBranchName)
+      val issueId =
+        createIssueAndPullRequest(repository, form.branch, newBranchName, form.commit, objectId.name, form.message)
+      redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
+    } else {
+      _commit(form.branch)
+      if (form.path.length == 0) {
+        redirect(s"/${repository.owner}/${repository.name}/tree/${form.branch}")
+      } else {
+        redirect(s"/${repository.owner}/${repository.name}/tree/${form.branch}/${form.path}")
+      }
+    }
+
+    def _commit(branchName: String): ObjectId = {
       commitFiles(
         repository = repository,
-      branch = form.branch,
+        branch = branchName,
         path = form.path,
         files = files.toIndexedSeq,
         message = form.message.getOrElse("Add files via upload"),
@@ -373,11 +392,6 @@ trait RepositoryViewerControllerBase extends ControllerBase {
             builder.finish()
           }
       }
-
-    if (form.path.length == 0) {
-      redirect(s"/${repository.owner}/${repository.name}/tree/${form.branch}")
-    } else {
-      redirect(s"/${repository.owner}/${repository.name}/tree/${form.branch}/${form.path}")
     }
   })
 
@@ -432,9 +446,24 @@ trait RepositoryViewerControllerBase extends ControllerBase {
   })
 
   post("/:owner/:repository/create", editorForm)(writableUsersOnly { (form, repository) =>
+    if (form.newBranch) {
+      val newBranchName = createNewBranchForPullRequest(repository, form.branch)
+      val objectId = _commit(newBranchName)
+      val issueId =
+        createIssueAndPullRequest(repository, form.branch, newBranchName, form.commit, objectId.name, form.message)
+      redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
+    } else {
+      _commit(form.branch)
+      redirect(
+        s"/${repository.owner}/${repository.name}/blob/${form.branch}/${if (form.path.length == 0) urlEncode(form.newFileName)
+        else s"${form.path}/${urlEncode(form.newFileName)}"}"
+      )
+    }
+
+    def _commit(branchName: String): ObjectId = {
       commitFile(
         repository = repository,
-      branch = form.branch,
+        branch = branchName,
         path = form.path,
         newFileName = Some(form.newFileName),
         oldFileName = None,
@@ -445,17 +474,28 @@ trait RepositoryViewerControllerBase extends ControllerBase {
         loginAccount = context.loginAccount.get,
         settings = context.settings
       )
-
-    redirect(
-      s"/${repository.owner}/${repository.name}/blob/${form.branch}/${if (form.path.length == 0) urlEncode(form.newFileName)
-      else s"${form.path}/${urlEncode(form.newFileName)}"}"
-    )
+    }
   })
 
   post("/:owner/:repository/update", editorForm)(writableUsersOnly { (form, repository) =>
+    if (form.newBranch) {
+      val newBranchName = createNewBranchForPullRequest(repository, form.branch)
+      val objectId = _commit(newBranchName)
+      val issueId =
+        createIssueAndPullRequest(repository, form.branch, newBranchName, form.commit, objectId.name, form.message)
+      redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
+    } else {
+      _commit(form.branch)
+      redirect(
+        s"/${repository.owner}/${repository.name}/blob/${urlEncode(form.branch)}/${if (form.path.length == 0) urlEncode(form.newFileName)
+        else s"${form.path}/${urlEncode(form.newFileName)}"}"
+      )
+    }
+
+    def _commit(branchName: String): ObjectId = {
       commitFile(
         repository = repository,
-      branch = form.branch,
+        branch = branchName,
         path = form.path,
         newFileName = Some(form.newFileName),
         oldFileName = form.oldFileName,
@@ -470,17 +510,28 @@ trait RepositoryViewerControllerBase extends ControllerBase {
         loginAccount = context.loginAccount.get,
         settings = context.settings
       )
-
-    redirect(
-      s"/${repository.owner}/${repository.name}/blob/${urlEncode(form.branch)}/${if (form.path.length == 0) urlEncode(form.newFileName)
-      else s"${form.path}/${urlEncode(form.newFileName)}"}"
-    )
+    }
   })
 
   post("/:owner/:repository/remove", deleteForm)(writableUsersOnly { (form, repository) =>
+    if (form.newBranch) {
+      val newBranchName = createNewBranchForPullRequest(repository, form.branch)
+      val objectId = _commit(newBranchName)
+      val issueId =
+        createIssueAndPullRequest(repository, form.branch, newBranchName, form.commit, objectId.name, form.message)
+      redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
+    } else {
+      _commit(form.branch)
+      redirect(
+        s"/${repository.owner}/${repository.name}/tree/${form.branch}${if (form.path.length == 0) ""
+        else "/" + form.path}"
+      )
+    }
+
+    def _commit(branchName: String): ObjectId = {
       commitFile(
         repository = repository,
-      branch = form.branch,
+        branch = branchName,
         path = form.path,
         newFileName = None,
         oldFileName = Some(form.fileName),
@@ -491,12 +542,61 @@ trait RepositoryViewerControllerBase extends ControllerBase {
         loginAccount = context.loginAccount.get,
         settings = context.settings
       )
-
-    redirect(
-      s"/${repository.owner}/${repository.name}/tree/${form.branch}${if (form.path.length == 0) "" else "/" + form.path}"
-    )
+    }
   })
 
+  private def getNewBranchName(repository: RepositoryInfo): String = {
+    var i = 1
+    val branchNamePrefix = cutTail(context.loginAccount.get.userName.replaceAll("[^a-zA-Z0-9-_]", "-"), 25)
+    while (repository.branchList.exists(p => p.contains(s"$branchNamePrefix-patch-$i"))) {
+      i += 1
+    }
+    s"$branchNamePrefix-patch-$i"
+  }
+
+  private def createNewBranchForPullRequest(repository: RepositoryInfo, baseBranchName: String): String = {
+    val newBranchName = getNewBranchName(repository)
+    Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+      JGitUtil.createBranch(git, baseBranchName, newBranchName)
+    }
+    newBranchName
+  }
+
+  private def createIssueAndPullRequest(
+    repository: RepositoryInfo,
+    baseBranch: String,
+    requestBranch: String,
+    commitIdFrom: String,
+    commitIdTo: String,
+    commitMessage: Option[String]
+  ): Int = {
+    val issueId = insertIssue(
+      owner = repository.owner,
+      repository = repository.name,
+      loginUser = context.loginAccount.get.userName,
+      title = requestBranch,
+      content = commitMessage,
+      assignedUserName = None,
+      milestoneId = None,
+      priorityId = None,
+      isPullRequest = true
+    )
+    createPullRequest(
+      originRepository = repository,
+      issueId = issueId,
+      originBranch = baseBranch,
+      requestUserName = repository.owner,
+      requestRepositoryName = repository.name,
+      requestBranch = requestBranch,
+      commitIdFrom = commitIdFrom,
+      commitIdTo = commitIdTo,
+      isDraft = false,
+      loginAccount = context.loginAccount.get,
+      settings = context.settings
+    )
+    issueId
+  }
+
   get("/:owner/:repository/raw/*")(referrersOnly { repository =>
     val (id, path) = repository.splitPath(multiParams("splat").head)
     Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
@@ -514,6 +614,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
   val blobRoute = get("/:owner/:repository/blob/*")(referrersOnly { repository =>
     val (id, path) = repository.splitPath(multiParams("splat").head)
     val raw = params.get("raw").getOrElse("false").toBoolean
+    val highlighterTheme = getSyntaxHighlighterTheme()
     Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) {
       git =>
         val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))
@@ -533,13 +634,25 @@ trait RepositoryViewerControllerBase extends ControllerBase {
                 hasWritePermission = hasDeveloperRole(repository.owner, repository.name, context.loginAccount),
                 isBlame = request.paths(2) == "blame",
                 isLfsFile = isLfsFile(git, objectId),
-                tabSize = info.tabSize
+                tabSize = info.tabSize,
+                highlighterTheme = highlighterTheme
               )
             }
         } getOrElse NotFound()
     }
   })
 
+  private def getSyntaxHighlighterTheme()(implicit context: Context): String = {
+    context.loginAccount match {
+      case Some(account) =>
+        getAccountPreference(account.userName) match {
+          case Some(x) => x.highlighterTheme
+          case _       => "github-v2"
+        }
+      case _ => "github-v2"
+    }
+  }
+
   private def isLfsFile(git: Git, objectId: ObjectId): Boolean = {
     JGitUtil.getObjectLoaderFromId(git, objectId)(JGitUtil.isLfsPointer).getOrElse(false)
   }
@@ -601,6 +714,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
                 new JGitUtil.CommitInfo(revCommit),
                 JGitUtil.getBranchesOfCommit(git, revCommit.getName),
                 JGitUtil.getTagsOfCommit(git, revCommit.getName),
+                getCommitStatusWithSummary(repository.owner, repository.name, revCommit.getName),
                 getCommitComments(repository.owner, repository.name, id, true),
                 repository,
                 diffs,
@@ -759,19 +873,20 @@ trait RepositoryViewerControllerBase extends ControllerBase {
             defaultBranch = repository.repository.defaultBranch,
             origin = repository.repository.originUserName.isEmpty
           )
-          .sortBy(br => (br.mergeInfo.isEmpty, br.commitTime))
+          .sortBy(branch => (branch.mergeInfo.isEmpty, branch.commitTime))
           .map(
-            br =>
+            branch =>
               (
-                br,
+                branch,
                 getPullRequestByRequestCommit(
                   repository.owner,
                   repository.name,
                   repository.repository.defaultBranch,
-                  br.name,
-                  br.commitId
+                  branch.name,
+                  branch.commitId
                 ),
-                protectedBranches.contains(br.name)
+                protectedBranches.contains(branch.name),
+                getCommitStatusWithSummary(repository.owner, repository.name, branch.commitId)
             )
           )
           .reverse
@@ -832,7 +947,8 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     if (repository.repository.defaultBranch != branchName) {
       Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
         git.branchDelete().setForce(true).setBranchNames(branchName).call()
-        recordDeleteBranchActivity(repository.owner, repository.name, userName, branchName)
+        val deleteBranchInfo = DeleteBranchInfo(repository.owner, repository.name, userName, branchName)
+        recordActivity(deleteBranchInfo)
       }
     }
     redirect(s"/${repository.owner}/${repository.name}/branches")
@@ -905,10 +1021,6 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     lazy val isValid: Boolean = fileIds.nonEmpty
   }
 
-  private val readmeFiles = PluginRegistry().renderableExtensions.map { extension =>
-    s"readme.${extension}"
-  } ++ Seq("readme.txt", "readme")
-
   /**
    * Provides HTML of the file list.
    *
@@ -930,12 +1042,19 @@ trait RepositoryViewerControllerBase extends ControllerBase {
                 if (path == ".") revCommit else JGitUtil.getLastModifiedCommit(git, revCommit, path)
               val commitCount = JGitUtil.getCommitCount(git, lastModifiedCommit.getName)
               // get files
-              val files = JGitUtil.getFileList(git, revision, path, context.settings.baseUrl, commitCount)
+              val files = JGitUtil.getFileList(
+                git,
+                revision,
+                path,
+                context.settings.baseUrl,
+                commitCount,
+                context.settings.repositoryViewer.maxFiles
+              )
               val parentPath = if (path == ".") Nil else path.split("/").toList
-              // process README.md or README.markdown
-              val readme = files
+              // process README
+              val readme = files // files should be sorted alphabetically.
                 .find { file =>
-                  !file.isDirectory && readmeFiles.contains(file.name.toLowerCase)
+                  !file.isDirectory && RepositoryService.readmeFiles.contains(file.name.toLowerCase)
                 }
                 .map { file =>
                   val path = (file.name :: parentPath.reverse).reverse
@@ -951,6 +1070,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
                 repository,
                 if (path == ".") Nil else path.split("/").toList, // current path
                 new JGitUtil.CommitInfo(lastModifiedCommit), // last modified commit
+                getCommitStatusWithSummary(repository.owner, repository.name, lastModifiedCommit.getName),
                 commitCount,
                 files,
                 readme,

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

@@ -48,7 +48,6 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
     )(RepositoryOperation.apply),
     "gravatar" -> trim(label("Gravatar", boolean())),
     "notification" -> trim(label("Notification", boolean())),
-    "activityLogLimit" -> trim(label("Limit of activity logs", optional(number()))),
     "limitVisibleRepositories" -> trim(label("limitVisibleRepositories", boolean())),
     "ssh" -> mapping(
       "enabled" -> trim(label("SSH access", boolean())),
@@ -109,7 +108,10 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
       "timeout" -> trim(label("Timeout", long(required))),
       "largeMaxFileSize" -> trim(label("Max file size for large file", long(required))),
       "largeTimeout" -> trim(label("Timeout for large file", long(required)))
-    )(Upload.apply)
+    )(Upload.apply),
+    "repositoryViewer" -> mapping(
+      "maxFiles" -> trim(label("Max files", number(required)))
+    )(RepositoryViewerSettings.apply)
   )(SystemSettings.apply).verifying { settings =>
     Vector(
       if (settings.ssh.enabled && settings.baseUrl.isEmpty) {

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

@@ -1,6 +1,7 @@
 package gitbucket.core.controller
 
 import gitbucket.core.model.WebHook
+import gitbucket.core.model.activity.{CreateWikiPageInfo, DeleteWikiInfo, EditWikiPageInfo}
 import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.service.WebHookService.WebHookGollumPayload
 import gitbucket.core.wiki.html
@@ -13,6 +14,7 @@ import gitbucket.core.util.Directory._
 import org.scalatra.forms._
 import org.eclipse.jgit.api.Git
 import org.scalatra.i18n.Messages
+
 import scala.util.Using
 
 class WikiController
@@ -24,6 +26,7 @@ class WikiController
     with WebHookService
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator
+    with RequestCache
 
 trait WikiControllerBase extends ControllerBase {
   self: WikiService
@@ -184,13 +187,9 @@ trait WikiControllerBase extends ControllerBase {
           ).foreach {
             commitId =>
               updateLastActivityDate(repository.owner, repository.name)
-              recordEditWikiPageActivity(
-                repository.owner,
-                repository.name,
-                loginAccount.userName,
-                form.pageName,
-                commitId
-              )
+              val wikiEditInfo =
+                EditWikiPageInfo(repository.owner, repository.name, loginAccount.userName, form.pageName, commitId)
+              recordActivity(wikiEditInfo)
               callWebHookOf(repository.owner, repository.name, WebHook.Gollum, context.settings) {
                 getAccountByUserName(repository.owner).map { repositoryUser =>
                   WebHookGollumPayload("edited", form.pageName, commitId, repository, repositoryUser, loginAccount)
@@ -228,7 +227,9 @@ trait WikiControllerBase extends ControllerBase {
           ).foreach {
             commitId =>
               updateLastActivityDate(repository.owner, repository.name)
-              recordCreateWikiPageActivity(repository.owner, repository.name, loginAccount.userName, form.pageName)
+              val createWikiPageInfo =
+                CreateWikiPageInfo(repository.owner, repository.name, loginAccount.userName, form.pageName)
+              recordActivity(createWikiPageInfo)
               callWebHookOf(repository.owner, repository.name, WebHook.Gollum, context.settings) {
                 getAccountByUserName(repository.owner).map { repositoryUser =>
                   WebHookGollumPayload("created", form.pageName, commitId, repository, repositoryUser, loginAccount)
@@ -250,14 +251,13 @@ trait WikiControllerBase extends ControllerBase {
       val pageName = StringUtil.urlDecode(params("page"))
 
       defining(context.loginAccount.get) { loginAccount =>
-        deleteWikiPage(
+        val deleteWikiInfo = DeleteWikiInfo(
           repository.owner,
           repository.name,
-          pageName,
-          loginAccount.fullName,
-          loginAccount.mailAddress,
-          s"Destroyed ${pageName}"
+          loginAccount.userName,
+          pageName
         )
+        recordActivity(deleteWikiInfo)
         updateLastActivityDate(repository.owner, repository.name)
 
         redirect(s"/${repository.owner}/${repository.name}/wiki")

src/main/scala/gitbucket/core/controller/api/ApiGitReferenceControllerBase.scala

@@ -1,10 +1,13 @@
 package gitbucket.core.controller.api
-import gitbucket.core.api.{ApiObject, ApiRef, JsonFormat}
+import gitbucket.core.api.{ApiObject, ApiRef, CreateARef, JsonFormat, UpdateARef}
 import gitbucket.core.controller.ControllerBase
 import gitbucket.core.util.Directory.getRepositoryDir
 import gitbucket.core.util.ReferrerAuthenticator
 import gitbucket.core.util.Implicits._
 import org.eclipse.jgit.api.Git
+import org.eclipse.jgit.lib.ObjectId
+import org.eclipse.jgit.lib.RefUpdate.Result
+import org.scalatra.{BadRequest, NoContent, UnprocessableEntity}
 import org.slf4j.LoggerFactory
 
 import scala.jdk.CollectionConverters._
@@ -17,7 +20,7 @@ trait ApiGitReferenceControllerBase extends ControllerBase {
 
   /*
    * i. Get a reference
-   * https://developer.github.com/v3/git/refs/#get-a-reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#get-a-reference
    */
   get("/api/v3/repos/:owner/:repository/git/ref/*")(referrersOnly { repository =>
     getRef()
@@ -55,21 +58,79 @@ trait ApiGitReferenceControllerBase extends ControllerBase {
 
   /*
    * ii. Get all references
-   * https://developer.github.com/v3/git/refs/#get-all-references
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#list-matching-references
    */
 
   /*
    * iii. Create a reference
-   * https://developer.github.com/v3/git/refs/#create-a-reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#create-a-reference
    */
+  post("/api/v3/repos/:owner/:repository/git/refs")(referrersOnly { _ =>
+    extractFromJsonBody[CreateARef].map {
+      data =>
+        Using.resource(Git.open(getRepositoryDir(params("owner"), params("repository")))) { git =>
+          val ref = git.getRepository.findRef(data.ref)
+          if (ref == null) {
+            val update = git.getRepository.updateRef(data.ref)
+            update.setNewObjectId(ObjectId.fromString(data.sha))
+            val result = update.update()
+            result match {
+              case Result.NEW => JsonFormat(ApiRef(update.getName, ApiObject(update.getNewObjectId.getName)))
+              case _          => UnprocessableEntity(result.name())
+            }
+          } else {
+            UnprocessableEntity("Ref already exists.")
+          }
+        }
+    } getOrElse BadRequest()
+  })
 
   /*
    * iv. Update a reference
-   * https://developer.github.com/v3/git/refs/#update-a-reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#update-a-reference
    */
+  patch("/api/v3/repos/:owner/:repository/git/refs/*")(referrersOnly { _ =>
+    val refName = multiParams("splat").mkString("/")
+    extractFromJsonBody[UpdateARef].map {
+      data =>
+        Using.resource(Git.open(getRepositoryDir(params("owner"), params("repository")))) { git =>
+          val ref = git.getRepository.findRef(refName)
+          if (ref == null) {
+            UnprocessableEntity("Ref does not exist.")
+          } else {
+            val update = git.getRepository.updateRef(ref.getName)
+            update.setNewObjectId(ObjectId.fromString(data.sha))
+            update.setForceUpdate(data.force)
+            val result = update.update()
+            result match {
+              case Result.FORCED | Result.FAST_FORWARD | Result.NO_CHANGE =>
+                JsonFormat(ApiRef(update.getName, ApiObject(update.getNewObjectId.getName)))
+              case _ => UnprocessableEntity(result.name())
+            }
+          }
+        }
+    } getOrElse BadRequest()
+  })
 
   /*
    * v. Delete a reference
- * https://developer.github.com/v3/git/refs/#delete-a-reference
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/git#delete-a-reference
    */
+  delete("/api/v3/repos/:owner/:repository/git/refs/*")(referrersOnly { _ =>
+    val refName = multiParams("splat").mkString("/")
+    Using.resource(Git.open(getRepositoryDir(params("owner"), params("repository")))) { git =>
+      val ref = git.getRepository.findRef(refName)
+      if (ref == null) {
+        UnprocessableEntity("Ref does not exist.")
+      } else {
+        val update = git.getRepository.updateRef(ref.getName)
+        update.setForceUpdate(true)
+        val result = update.delete()
+        result match {
+          case Result.FORCED => NoContent()
+          case _             => UnprocessableEntity(result.name())
+        }
+      }
+    }
+  })
 }

src/main/scala/gitbucket/core/controller/api/ApiIssueCommentControllerBase.scala

@@ -4,6 +4,7 @@ import gitbucket.core.controller.{Context, ControllerBase}
 import gitbucket.core.service._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.{ReadableUsersAuthenticator, ReferrerAuthenticator, RepositoryName}
+import org.scalatra.{ActionResult, NoContent}
 
 trait ApiIssueCommentControllerBase extends ControllerBase {
   self: AccountService
@@ -14,8 +15,8 @@ trait ApiIssueCommentControllerBase extends ControllerBase {
     with ReadableUsersAuthenticator
     with ReferrerAuthenticator =>
   /*
-   * i. List comments on an issue
-   * https://developer.github.com/v3/issues/comments/#list-comments-on-an-issue
+   * i. List issue comments for a repository
+   * https://docs.github.com/en/rest/reference/issues#list-issue-comments-for-a-repository
    */
   get("/api/v3/repos/:owner/:repository/issues/:id/comments")(referrersOnly { repository =>
     (for {
@@ -30,18 +31,90 @@ trait ApiIssueCommentControllerBase extends ControllerBase {
   })
 
   /*
-   * ii. List comments in a repository
-   * https://developer.github.com/v3/issues/comments/#list-comments-in-a-repository
+   * ii. Get an issue comment
+   * https://docs.github.com/en/rest/reference/issues#get-an-issue-comment
+   */
+  get("/api/v3/repos/:owner/:repository/issues/comments/:id")(referrersOnly { repository =>
+    val commentId = params("id").toInt
+    getCommentForApi(repository.owner, repository.name, commentId) match {
+      case Some((issueComment, user, issue)) =>
+        JsonFormat(
+          ApiComment(issueComment, RepositoryName(repository), issue.issueId, ApiUser(user), issue.isPullRequest)
+        )
+      case _ => NotFound()
+    }
+  })
+
+  /*
+   * iii. Update an issue comment
+   * https://docs.github.com/en/rest/reference/issues#update-an-issue-comment
+   */
+  patch("/api/v3/repos/:owner/:repository/issues/comments/:id")(readableUsersOnly { repository =>
+    val commentId = params("id")
+    val result = for {
+      issueComment <- getComment(repository.owner, repository.name, commentId)
+      issue <- getIssue(repository.owner, repository.name, issueComment.issueId.toString)
+    } yield {
+      if (isEditable(repository.owner, repository.name, issueComment.commentedUserName)) {
+        val body = extractFromJsonBody[CreateAComment].map(_.body)
+        updateCommentByApi(repository, issue, issueComment.commentId.toString, body)
+        getComment(repository.owner, repository.name, commentId) match {
+          case Some(issueComment) =>
+            JsonFormat(
+              ApiComment(
+                issueComment,
+                RepositoryName(repository),
+                issue.issueId,
+                ApiUser(context.loginAccount.get),
+                issue.isPullRequest
+              )
+            )
+          case _ =>
+        }
+      } else {
+        Unauthorized()
+      }
+    }
+    result match {
+      case Some(response) => response
+      case None           => NotFound()
+    }
+  })
+
+  /*
+   * iv. Delete a comment
+   * https://docs.github.com/en/rest/reference/issues#delete-an-issue-comment
+   */
+  delete("/api/v3/repos/:owner/:repo/issues/comments/:id")(readableUsersOnly { repository =>
+    val maybeDeleteResponse: Option[Either[ActionResult, Option[Int]]] =
+      for {
+        commentId <- params("id").toIntOpt
+        comment <- getComment(repository.owner, repository.name, commentId.toString)
+        issue <- getIssue(repository.owner, repository.name, comment.issueId.toString)
+      } yield {
+        if (isEditable(repository.owner, repository.name, comment.commentedUserName)) {
+          val maybeDeletedComment = deleteCommentByApi(repository, comment, issue)
+          Right(maybeDeletedComment.map(_.commentId))
+        } else {
+          Left(Unauthorized())
+        }
+      }
+    maybeDeleteResponse
+      .map {
+        case Right(maybeDeletedCommentId) => maybeDeletedCommentId.getOrElse(NotFound())
+        case Left(err)                    => err
+      }
+      .getOrElse(NotFound())
+  })
+
+  /*
+   * v. List issue comments
+   * https://docs.github.com/en/rest/reference/issues#list-issue-comments
    */
 
   /*
-   * iii. Get a single comment
-   * https://developer.github.com/v3/issues/comments/#get-a-single-comment
-   */
-
-  /*
-   * iv. Create a comment
-   * https://developer.github.com/v3/issues/comments/#create-a-comment
+   * vi. Create an issue comment
+   * https://docs.github.com/en/rest/reference/issues#create-an-issue-comment
    */
   post("/api/v3/repos/:owner/:repository/issues/:id/comments")(readableUsersOnly { repository =>
     (for {
@@ -64,16 +137,6 @@ trait ApiIssueCommentControllerBase extends ControllerBase {
     }) getOrElse NotFound()
   })
 
-  /*
-   * v. Edit a comment
-   * https://developer.github.com/v3/issues/comments/#edit-a-comment
-   */
-
-  /*
-   * vi. Delete a comment
-   * https://developer.github.com/v3/issues/comments/#delete-a-comment
-   */
-
   private def isEditable(owner: String, repository: String, author: String)(implicit context: Context): Boolean =
     hasDeveloperRole(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
 }

src/main/scala/gitbucket/core/controller/api/ApiIssueMilestoneControllerBase.scala

@@ -0,0 +1,118 @@
+package gitbucket.core.controller.api
+import gitbucket.core.api._
+import gitbucket.core.controller.ControllerBase
+import gitbucket.core.service.MilestonesService
+import gitbucket.core.service.RepositoryService.RepositoryInfo
+import gitbucket.core.util.{ReferrerAuthenticator, WritableUsersAuthenticator}
+import gitbucket.core.util.Implicits._
+import org.scalatra.NoContent
+
+trait ApiIssueMilestoneControllerBase extends ControllerBase {
+  self: MilestonesService with WritableUsersAuthenticator with ReferrerAuthenticator =>
+
+  /*
+   * i. List milestones
+   * https://docs.github.com/en/rest/reference/issues#list-milestones
+   */
+  get("/api/v3/repos/:owner/:repository/milestones")(referrersOnly { repository =>
+    val state = params.getOrElse("state", "all")
+    // TODO "sort", "direction" params should be implemented.
+    val apiMilestones = (for (milestoneWithIssue <- getMilestonesWithIssueCount(repository.owner, repository.name)
+                                .sortBy(p => p._1.milestoneId))
+      yield {
+        ApiMilestone(
+          repository.repository,
+          milestoneWithIssue._1,
+          milestoneWithIssue._2,
+          milestoneWithIssue._3
+        )
+      }).reverse
+    state match {
+      case "all" => JsonFormat(apiMilestones)
+      case "open" | "closed" =>
+        JsonFormat(
+          apiMilestones.filter(p => p.state == state)
+        )
+      case _ => NotFound()
+    }
+  })
+
+  /*
+   * ii. Create a milestone
+   * https://docs.github.com/en/rest/reference/issues#create-a-milestone
+   */
+  post("/api/v3/repos/:owner/:repository/milestones")(writableUsersOnly { repository =>
+    (for {
+      data <- extractFromJsonBody[CreateAMilestone] if data.isValid
+      milestoneId = createMilestone(
+        repository.owner,
+        repository.name,
+        data.title,
+        data.description,
+        data.due_on
+      )
+      apiMilestone <- getApiMilestone(repository, milestoneId)
+    } yield {
+      JsonFormat(apiMilestone)
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * iii. Get a milestone
+   * https://docs.github.com/en/rest/reference/issues#get-a-milestone
+   */
+  get("/api/v3/repos/:owner/:repository/milestones/:number")(referrersOnly { repository =>
+    val milestoneId = params("number").toInt // use milestoneId as number
+    (for (apiMilestone <- getApiMilestone(repository, milestoneId)) yield {
+      JsonFormat(apiMilestone)
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * iv.Update a milestone
+   * https://docs.github.com/en/rest/reference/issues#update-a-milestone
+   */
+  patch("/api/v3/repos/:owner/:repository/milestones/:number")(writableUsersOnly { repository =>
+    val milestoneId = params("number").toInt
+    (for {
+      data <- extractFromJsonBody[CreateAMilestone] if data.isValid
+      milestone <- getMilestone(repository.owner, repository.name, milestoneId)
+      _ = (data.state, milestone.closedDate) match {
+        case ("open", Some(_)) =>
+          openMilestone(milestone)
+        case ("closed", None) =>
+          closeMilestone(milestone)
+        case _ =>
+      }
+      milestone <- getMilestone(repository.owner, repository.name, milestoneId)
+      _ = updateMilestone(milestone.copy(title = data.title, description = data.description, dueDate = data.due_on))
+      apiMilestone <- getApiMilestone(repository, milestoneId)
+    } yield {
+      JsonFormat(apiMilestone)
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * v. Delete a milestone
+   * https://docs.github.com/en/rest/reference/issues#delete-a-milestone
+   */
+  delete("/api/v3/repos/:owner/:repository/milestones/:number")(writableUsersOnly { repository =>
+    val milestoneId = params("number").toInt // use milestoneId as number
+    deleteMilestone(repository.owner, repository.name, milestoneId)
+    NoContent()
+  })
+
+  private def getApiMilestone(repository: RepositoryInfo, milestoneId: Int): Option[ApiMilestone] = {
+    getMilestonesWithIssueCount(repository.owner, repository.name)
+      .find(p => p._1.milestoneId == milestoneId)
+      .map(
+        milestoneWithIssue =>
+          ApiMilestone(
+            repository.repository,
+            milestoneWithIssue._1,
+            milestoneWithIssue._2,
+            milestoneWithIssue._3
+        )
+      )
+  }
+}

src/main/scala/gitbucket/core/controller/api/ApiPullRequestControllerBase.scala

@@ -10,7 +10,7 @@ import gitbucket.core.util.Implicits._
 import gitbucket.core.util.JGitUtil.CommitInfo
 import gitbucket.core.util._
 import org.eclipse.jgit.api.Git
-import org.scalatra.NoContent
+import org.scalatra.{Conflict, MethodNotAllowed, NoContent, Ok}
 import scala.util.Using
 
 import scala.jdk.CollectionConverters._
@@ -161,8 +161,28 @@ trait ApiPullRequestControllerBase extends ControllerBase {
 
   /*
    * v. Update a pull request
-   * https://developer.github.com/v3/pulls/#update-a-pull-request
+   * https://docs.github.com/en/rest/reference/pulls#update-a-pull-request
    */
+  patch("/api/v3/repos/:owner/:repository/pulls/:id")(referrersOnly { repository =>
+    (for {
+      issueId <- params("id").toIntOpt
+      account <- context.loginAccount
+      settings = context.settings
+      data <- extractFromJsonBody[UpdateAPullRequest]
+    } yield {
+      updatePullRequestsByApi(
+        repository,
+        issueId,
+        account,
+        settings,
+        data.title,
+        data.body,
+        data.state,
+        data.base
+      )
+      JsonFormat(getApiPullRequest(repository, issueId))
+    }) getOrElse NotFound()
+  })
 
   /*
    * vi. List commits on a pull request
@@ -210,15 +230,79 @@ trait ApiPullRequestControllerBase extends ControllerBase {
       if (checkConflict(repository.owner, repository.name, pullReq.branch, issueId).isDefined) {
         NoContent
       } else {
-        NotFound
+        NotFound()
       }
-    }).getOrElse(NotFound)
+    }).getOrElse(NotFound())
   })
 
   /*
    * ix. Merge a pull request (Merge Button)
-   * https://developer.github.com/v3/pulls/#merge-a-pull-request-merge-button
+   * https://docs.github.com/en/rest/reference/pulls#merge-a-pull-request
    */
+  put("/api/v3/repos/:owner/:repository/pulls/:id/merge")(referrersOnly { repository =>
+    (for {
+      //TODO: crash when body is empty
+      //TODO: Implement sha parameter
+      data <- extractFromJsonBody[MergeAPullRequest]
+      issueId <- params("id").toIntOpt
+      (issue, pullReq) <- getPullRequest(repository.owner, repository.name, issueId)
+    } yield {
+      if (checkConflict(repository.owner, repository.name, pullReq.branch, issueId).isDefined) {
+        Conflict(
+          JsonFormat(
+            FailToMergePrResponse(
+              message = "Head branch was modified. Review and try the merge again.",
+              documentation_url = "https://docs.github.com/en/rest/reference/pulls#merge-a-pull-request",
+            )
+          )
+        )
+      } else {
+        if (issue.closed) {
+          MethodNotAllowed(
+            JsonFormat(
+              FailToMergePrResponse(
+                message = "Pull Request is not mergeable, Closed",
+                documentation_url = "https://docs.github.com/en/rest/reference/pulls#merge-a-pull-request",
+              )
+            )
+          )
+        } else {
+          val strategy =
+            if (data.merge_method.getOrElse("merge-commit") == "merge") "merge-commit"
+            else data.merge_method.getOrElse("merge-commit")
+          mergePullRequest(
+            repository,
+            issueId,
+            context.loginAccount.get,
+            data.commit_message.getOrElse(""), //TODO: Implement commit_title
+            strategy,
+            pullReq.isDraft,
+            context.settings
+          ) match {
+            case Right(objectId) =>
+              Ok(
+                JsonFormat(
+                  SuccessToMergePrResponse(
+                    sha = objectId.toString,
+                    merged = true,
+                    message = "Pull Request successfully merged"
+                  )
+                )
+              )
+            case Left(message) =>
+              MethodNotAllowed(
+                JsonFormat(
+                  FailToMergePrResponse(
+                    message = "Pull Request is not mergeable",
+                    documentation_url = "https://docs.github.com/en/rest/reference/pulls#merge-a-pull-request",
+                  )
+                )
+              )
+          }
+        }
+      }
+    })
+  })
 
   /*
    * x. Labels, assignees, and milestones

src/main/scala/gitbucket/core/controller/api/ApiRepositoryBranchControllerBase.scala

@@ -7,6 +7,8 @@ import gitbucket.core.util.Directory._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.JGitUtil.getBranches
 import org.eclipse.jgit.api.Git
+import org.scalatra.NoContent
+
 import scala.util.Using
 
 trait ApiRepositoryBranchControllerBase extends ControllerBase {
@@ -22,7 +24,7 @@ trait ApiRepositoryBranchControllerBase extends ControllerBase {
 
   /**
    * i. List branches
-   * https://developer.github.com/v3/repos/branches/#list-branches
+   * https://docs.github.com/en/rest/reference/repos#list-branches
    */
   get("/api/v3/repos/:owner/:repository/branches")(referrersOnly { repository =>
     Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
@@ -41,8 +43,8 @@ trait ApiRepositoryBranchControllerBase extends ControllerBase {
   })
 
   /**
-   * ii. Get branch
-   * https://developer.github.com/v3/repos/branches/#get-branch
+   * ii. Get a branch
+   * https://docs.github.com/en/rest/reference/repos#get-a-branch
    */
   get("/api/v3/repos/:owner/:repository/branches/*")(referrersOnly { repository =>
     Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) {
@@ -65,147 +67,206 @@ trait ApiRepositoryBranchControllerBase extends ControllerBase {
 
   /*
    * iii. Get branch protection
-   * https://developer.github.com/v3/repos/branches/#get-branch-protection
+   * https://docs.github.com/en/rest/reference/repos#get-branch-protection
    */
+  get("/api/v3/repos/:owner/:repository/branches/:branch/protection")(referrersOnly { repository =>
+    val branch = params("branch")
+    if (repository.branchList.contains(branch)) {
+      val protection = getProtectedBranchInfo(repository.owner, repository.name, branch)
+      JsonFormat(
+        ApiBranchProtection(protection)
+      )
+    } else { NotFound() }
+  })
 
   /*
    * iv. Update branch protection
-   * https://developer.github.com/v3/repos/branches/#update-branch-protection
+   * https://docs.github.com/en/rest/reference/repos#update-branch-protection
    */
 
   /*
-   * v. Remove branch protection
-   * https://developer.github.com/v3/repos/branches/#remove-branch-protection
+   * v. Delete branch protection
+   * https://docs.github.com/en/rest/reference/repos#delete-branch-protection
+   */
+  delete("/api/v3/repos/:owner/:repository/branches/:branch/protection")(writableUsersOnly { repository =>
+    val branch = params("branch")
+    if (repository.branchList.contains(branch)) {
+      val protection = getProtectedBranchInfo(repository.owner, repository.name, branch)
+      if (protection.enabled) {
+        disableBranchProtection(repository.owner, repository.name, branch)
+        NoContent()
+      } else NotFound()
+    } else NotFound()
+  })
+
+  /*
+   * vi. Get admin branch protection
+   * https://docs.github.com/en/rest/reference/repos#get-admin-branch-protection
    */
 
   /*
-   * vi. Get required status checks of protected branch
-   * https://developer.github.com/v3/repos/branches/#get-required-status-checks-of-protected-branch
+   * vii. Set admin branch protection
+   * https://docs.github.com/en/rest/reference/repos#set-admin-branch-protection
    */
 
   /*
-   * vii. Update required status checks of protected branch
-   * https://developer.github.com/v3/repos/branches/#update-required-status-checks-of-protected-branch
+   * viii. Delete admin branch protection
+   * https://docs.github.com/en/rest/reference/repos#delete-admin-branch-protection
    */
 
   /*
-   * viii. Remove required status checks of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-required-status-checks-of-protected-branch
+   * ix. Get pull request review protection
+   * https://docs.github.com/en/rest/reference/repos#get-pull-request-review-protection
    */
 
   /*
-   * ix. List required status checks contexts of protected branch
-   * https://developer.github.com/v3/repos/branches/#list-required-status-checks-contexts-of-protected-branch
+   * x. Update pull request review protection
+   * https://docs.github.com/en/rest/reference/repos#update-pull-request-review-protection
    */
 
   /*
-   * x. Replace required status checks contexts of protected branch
-   * https://developer.github.com/v3/repos/branches/#replace-required-status-checks-contexts-of-protected-branch
+   * xi. Delete pull request review protection
+   * https://docs.github.com/en/rest/reference/repos#delete-pull-request-review-protection
    */
 
   /*
-   * xi. Add required status checks contexts of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-required-status-checks-contexts-of-protected-branch
+   * xii. Get commit signature protection
+   * https://docs.github.com/en/rest/reference/repos#get-commit-signature-protection
    */
 
   /*
-   * xii. Remove required status checks contexts of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-required-status-checks-contexts-of-protected-branch
+   * xiii. Create commit signature protection
+   * https://docs.github.com/en/rest/reference/repos#create-commit-signature-protection
    */
 
   /*
-   * xiii. Get pull request review enforcement of protected branch
-   * https://developer.github.com/v3/repos/branches/#get-pull-request-review-enforcement-of-protected-branch
+   * xiv. Delete commit signature protection
+   * https://docs.github.com/en/rest/reference/repos#delete-commit-signature-protection
    */
 
   /*
-   * xiv. Update pull request review enforcement of protected branch
-   * https://developer.github.com/v3/repos/branches/#update-pull-request-review-enforcement-of-protected-branch
+   * xv. Get status checks protection
+   * https://docs.github.com/en/rest/reference/repos#get-status-checks-protection
+   */
+  get("/api/v3/repos/:owner/:repository/branches/:branch/protection/required_status_checks")(referrersOnly {
+    repository =>
+      val branch = params("branch")
+      if (repository.branchList.contains(branch)) {
+        val protection = getProtectedBranchInfo(repository.owner, repository.name, branch)
+        JsonFormat(
+          ApiBranchProtection(protection).required_status_checks
+        )
+      } else { NotFound() }
+  })
+
+  /*
+   * xvi. Update status check protection
+   * https://docs.github.com/en/rest/reference/repos#update-status-check-protection
    */
 
   /*
-   * xv. Remove pull request review enforcement of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-pull-request-review-enforcement-of-protected-branch
+   * xvii. Remove status check protection
+   * https://docs.github.com/en/rest/reference/repos#remove-status-check-protection
    */
 
   /*
-   * xvi. Get required signatures of protected branch
-   * https://developer.github.com/v3/repos/branches/#get-required-signatures-of-protected-branch
+   * xviii. Get all status check contexts
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/repos#get-all-status-check-contexts
+   */
+  get("/api/v3/repos/:owner/:repository/branches/:branch/protection/required_status_checks/contexts")(referrersOnly {
+    repository =>
+      val branch = params("branch")
+      if (repository.branchList.contains(branch)) {
+        val protection = getProtectedBranchInfo(repository.owner, repository.name, branch)
+        if (protection.enabled) {
+          protection.contexts.toList
+        } else NotFound()
+      } else NotFound()
+  })
+
+  /*
+   * xix. Add status check contexts
+   * https://docs.github.com/en/rest/reference/repos#add-status-check-contexts
    */
 
   /*
-   * xvii. Add required signatures of protected branch
-   * https://developer.github.com/v3/repos/branches/#add-required-signatures-of-protected-branch
+   * xx. Set status check contexts
+   * https://docs.github.com/en/rest/reference/repos#set-status-check-contexts
    */
 
   /*
-   * xviii. Remove required signatures of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-required-signatures-of-protected-branch
+   * xxi. Remove status check contexts
+   * https://docs.github.com/en/rest/reference/repos#remove-status-check-contexts
    */
 
   /*
-   * xix. Get admin enforcement of protected branch
-   * https://developer.github.com/v3/repos/branches/#get-admin-enforcement-of-protected-branch
+   * xxii. Get access restrictions
+   * https://docs.github.com/en/rest/reference/repos#get-access-restrictions
    */
 
   /*
-   * xx. Add admin enforcement of protected branch
-   * https://developer.github.com/v3/repos/branches/#add-admin-enforcement-of-protected-branch
+   * xxiii. Delete access restrictions
+   * https://docs.github.com/en/rest/reference/repos#delete-access-restrictions
    */
 
   /*
-   * xxi. Remove admin enforcement of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-admin-enforcement-of-protected-branch
+   * xxiv. Get apps with access to the protected branch
+   * https://docs.github.com/en/rest/reference/repos#get-apps-with-access-to-the-protected-branch
    */
 
   /*
-   * xxii. Get restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#get-restrictions-of-protected-branch
+   * xxv. Add app access restrictions
+   * https://docs.github.com/en/rest/reference/repos#add-app-access-restrictions
    */
 
   /*
-   * xxiii. Remove restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-restrictions-of-protected-branch
+   * xxvi. Set app access restrictions
+   * https://docs.github.com/en/rest/reference/repos#set-app-access-restrictions
    */
 
   /*
-   * xxiv. List team restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#list-team-restrictions-of-protected-branch
+   * xxvii. Remove app access restrictions
+   * https://docs.github.com/en/rest/reference/repos#remove-app-access-restrictions
    */
 
   /*
-   * xxv. Replace team restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#replace-team-restrictions-of-protected-branch
+   * xxviii. Get teams with access to the protected branch
+   * https://docs.github.com/en/rest/reference/repos#get-teams-with-access-to-the-protected-branch
    */
 
   /*
-   * xxvi. Add team restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#add-team-restrictions-of-protected-branch
+   * xxix. Add team access restrictions
+   * https://docs.github.com/en/rest/reference/repos#add-team-access-restrictions
    */
 
   /*
-   * xxvii. Remove team restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-team-restrictions-of-protected-branch
+   * xxx. Set team access restrictions
+   * https://docs.github.com/en/rest/reference/repos#set-team-access-restrictions
    */
 
   /*
-   * xxviii. List user restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#list-user-restrictions-of-protected-branch
+   * xxxi. Remove team access restrictions
+   * https://docs.github.com/en/rest/reference/repos#remove-team-access-restrictions
    */
 
   /*
-   * xxix. Replace user restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#replace-user-restrictions-of-protected-branch
+   * xxxii. Get users with access to the protected branch
+   * https://docs.github.com/en/rest/reference/repos#get-users-with-access-to-the-protected-branch
    */
 
   /*
-   * xxx. Add user restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#add-user-restrictions-of-protected-branch
+   * xxxiii. Add user access restrictions
+   * https://docs.github.com/en/rest/reference/repos#add-user-access-restrictions
    */
 
   /*
-   * xxxi. Remove user restrictions of protected branch
-   * https://developer.github.com/v3/repos/branches/#remove-user-restrictions-of-protected-branch
+   * xxxiv. Set user access restrictions
+   * https://docs.github.com/en/rest/reference/repos#set-user-access-restrictions
+   */
+
+  /*
+   * xxxv. Remove user access restrictions
+   * https://docs.github.com/en/rest/reference/repos#remove-user-access-restrictions
    */
 
   /**

src/main/scala/gitbucket/core/controller/api/ApiRepositoryCollaboratorControllerBase.scala

@@ -1,5 +1,5 @@
 package gitbucket.core.controller.api
-import gitbucket.core.api.{AddACollaborator, ApiUser, JsonFormat}
+import gitbucket.core.api.{AddACollaborator, ApiRepositoryCollaborator, ApiUser, JsonFormat}
 import gitbucket.core.controller.ControllerBase
 import gitbucket.core.service.{AccountService, RepositoryService}
 import gitbucket.core.util.Implicits._
@@ -10,8 +10,8 @@ trait ApiRepositoryCollaboratorControllerBase extends ControllerBase {
   self: RepositoryService with AccountService with ReferrerAuthenticator with OwnerAuthenticator =>
 
   /*
-   * i. List collaborators
-   * https://developer.github.com/v3/repos/collaborators/#list-collaborators
+   * i. List repository collaborators
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/repos#list-repository-collaborators
    */
   get("/api/v3/repos/:owner/:repository/collaborators")(referrersOnly { repository =>
     // TODO Should ApiUser take permission? getCollaboratorUserNames does not return owner group members.
@@ -19,19 +19,40 @@ trait ApiRepositoryCollaboratorControllerBase extends ControllerBase {
       getCollaboratorUserNames(params("owner"), params("repository")).map(u => ApiUser(getAccountByUserName(u).get))
     )
   })
+
   /*
    * ii. Check if a user is a collaborator
-   * https://developer.github.com/v3/repos/collaborators/#check-if-a-user-is-a-collaborator
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/repos#check-if-a-user-is-a-repository-collaborator
    */
+  get("/api/v3/repos/:owner/:repository/collaborators/:userName")(referrersOnly { repository =>
+    (for (account <- getAccountByUserName(params("userName"))) yield {
+      if (getCollaboratorUserNames(repository.owner, repository.name).contains(account.userName)) {
+        NoContent()
+      } else {
+        NotFound()
+      }
+    }) getOrElse NotFound()
+  })
 
   /*
-   * iii. Review a user's permission level
-   * https://developer.github.com/v3/repos/collaborators/#review-a-users-permission-level
+   * iii. Get repository permissions for a user
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/repos#get-repository-permissions-for-a-user
    */
+  get("/api/v3/repos/:owner/:repository/collaborators/:userName/permission")(referrersOnly { repository =>
+    (for {
+      account <- getAccountByUserName(params("userName"))
+      collaborator <- getCollaborators(repository.owner, repository.name)
+        .find(p => p._1.collaboratorName == account.userName)
+    } yield {
+      JsonFormat(
+        ApiRepositoryCollaborator(collaborator._1.role, ApiUser(account))
+      )
+    }) getOrElse NotFound()
+  })
 
   /*
-   * iv. Add user as a collaborator
-   * https://developer.github.com/v3/repos/collaborators/#add-user-as-a-collaborator
+   * iv. Add a repository collaborator
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/repos#add-a-repository-collaborator
    * requested #1586
    */
   put("/api/v3/repos/:owner/:repository/collaborators/:userName")(ownerOnly { repository =>
@@ -44,8 +65,8 @@ trait ApiRepositoryCollaboratorControllerBase extends ControllerBase {
   })
 
   /*
-   * v. Remove user as a collaborator
-   * https://developer.github.com/v3/repos/collaborators/#remove-user-as-a-collaborator
+   * v. Remove a repository collaborator
+   * https://docs.github.com/en/free-pro-team@latest/rest/reference/repos#remove-a-repository-collaborator
    * requested #1586
    */
   delete("/api/v3/repos/:owner/:repository/collaborators/:userName")(ownerOnly { repository =>

src/main/scala/gitbucket/core/controller/api/ApiRepositoryCommitControllerBase.scala

@@ -1,19 +1,20 @@
 package gitbucket.core.controller.api
-import gitbucket.core.api.{ApiCommits, JsonFormat}
+import gitbucket.core.api.{ApiBranchCommit, ApiBranchForHeadCommit, ApiCommits, JsonFormat}
 import gitbucket.core.controller.ControllerBase
 import gitbucket.core.model.Account
-import gitbucket.core.service.{AccountService, CommitsService}
+import gitbucket.core.service.{AccountService, CommitsService, ProtectedBranchService}
 import gitbucket.core.util.Directory.getRepositoryDir
 import gitbucket.core.util.Implicits._
-import gitbucket.core.util.JGitUtil.CommitInfo
+import gitbucket.core.util.JGitUtil.{CommitInfo, getBranches, getBranchesOfCommit}
 import gitbucket.core.util.{JGitUtil, ReferrerAuthenticator, RepositoryName}
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.revwalk.RevWalk
+
 import scala.jdk.CollectionConverters._
 import scala.util.Using
 
 trait ApiRepositoryCommitControllerBase extends ControllerBase {
-  self: AccountService with CommitsService with ReferrerAuthenticator =>
+  self: AccountService with CommitsService with ProtectedBranchService with ReferrerAuthenticator =>
   /*
    * i. List commits on a repository
    * https://developer.github.com/v3/repos/commits/#list-commits-on-a-repository
@@ -22,7 +23,7 @@ trait ApiRepositoryCommitControllerBase extends ControllerBase {
     val owner = repository.owner
     val name = repository.name
     // TODO: The following parameters need to be implemented. [:path, :author, :since, :until]
-    val sha = if (request.body.nonEmpty) (parse(request.body) \ "sha").extract[String] else "refs/heads/master";
+    val sha = params.getOrElse("sha", "refs/heads/master")
     Using.resource(Git.open(getRepositoryDir(owner, name))) {
       git =>
         val repo = git.getRepository
@@ -110,4 +111,22 @@ trait ApiRepositoryCommitControllerBase extends ControllerBase {
    * v. Commit signature verification
    * https://developer.github.com/v3/repos/commits/#commit-signature-verification
    */
+
+  /*
+   * vi. List branches for HEAD commit
+   * https://docs.github.com/en/rest/reference/repos#list-branches-for-head-commit
+   */
+  get("/api/v3/repos/:owner/:repository/commits/:sha/branches-where-head")(referrersOnly { repository =>
+    val sha = params("sha")
+    Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+      val apiBranchForCommits = for {
+        branch <- getBranchesOfCommit(git, sha)
+        br <- getBranches(git, branch, repository.repository.originUserName.isEmpty).find(_.name == branch)
+      } yield {
+        val protection = getProtectedBranchInfo(repository.owner, repository.name, branch)
+        ApiBranchForHeadCommit(branch, ApiBranchCommit(br.commitId), protection.enabled)
+      }
+      JsonFormat(apiBranchForCommits)
+    }
+  })
 }

src/main/scala/gitbucket/core/controller/api/ApiRepositoryContentsControllerBase.scala

@@ -1,6 +1,7 @@
 package gitbucket.core.controller.api
 import gitbucket.core.api.{ApiContents, ApiError, CreateAFile, JsonFormat}
 import gitbucket.core.controller.ControllerBase
+import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.service.{RepositoryCommitFileService, RepositoryService}
 import gitbucket.core.util.Directory.getRepositoryDir
 import gitbucket.core.util.JGitUtil.{FileInfo, getContentFromId, getFileList}
@@ -8,15 +9,30 @@ import gitbucket.core.util._
 import gitbucket.core.view.helpers.{isRenderable, renderMarkup}
 import gitbucket.core.util.Implicits._
 import org.eclipse.jgit.api.Git
+
 import scala.util.Using
 
 trait ApiRepositoryContentsControllerBase extends ControllerBase {
   self: ReferrerAuthenticator with WritableUsersAuthenticator with RepositoryCommitFileService =>
 
-  /*
-   * i. Get the README
-   * https://developer.github.com/v3/repos/contents/#get-the-readme
+  /**
+   * i. Get a repository README
+   * https://docs.github.com/en/rest/reference/repos#get-a-repository-readme
    */
+  get("/api/v3/repos/:owner/:repository/readme")(referrersOnly { repository =>
+    Using.resource(Git.open(getRepositoryDir(params("owner"), params("repository")))) {
+      git =>
+        val refStr = params.getOrElse("ref", repository.repository.defaultBranch)
+        val files = getFileList(git, refStr, ".", maxFiles = context.settings.repositoryViewer.maxFiles)
+        files // files should be sorted alphabetically.
+          .find { file =>
+            !file.isDirectory && RepositoryService.readmeFiles.contains(file.name.toLowerCase)
+          } match {
+          case Some(x) => getContents(repository = repository, path = x.name, refStr = refStr, ignoreCase = true)
+          case _       => NotFound()
+        }
+    }
+  })
 
   /**
    * ii. Get contents
@@ -34,21 +50,32 @@ trait ApiRepositoryContentsControllerBase extends ControllerBase {
     getContents(repository, multiParams("splat").head, params.getOrElse("ref", repository.repository.defaultBranch))
   })
 
-  private def getContents(repository: RepositoryService.RepositoryInfo, path: String, refStr: String) = {
-    def getFileInfo(git: Git, revision: String, pathStr: String): Option[FileInfo] = {
+  private def getContents(
+    repository: RepositoryService.RepositoryInfo,
+    path: String,
+    refStr: String,
+    ignoreCase: Boolean = false
+  ) = {
+    def getFileInfo(git: Git, revision: String, pathStr: String, ignoreCase: Boolean): Option[FileInfo] = {
       val (dirName, fileName) = pathStr.lastIndexOf('/') match {
         case -1 =>
           (".", pathStr)
         case n =>
           (pathStr.take(n), pathStr.drop(n + 1))
       }
-      getFileList(git, revision, dirName).find(f => f.name.equals(fileName))
+      if (ignoreCase) {
+        getFileList(git, revision, dirName, maxFiles = context.settings.repositoryViewer.maxFiles)
+          .find(_.name.toLowerCase.equals(fileName.toLowerCase))
+      } else {
+        getFileList(git, revision, dirName, maxFiles = context.settings.repositoryViewer.maxFiles)
+          .find(_.name.equals(fileName))
+      }
     }
 
     Using.resource(Git.open(getRepositoryDir(params("owner"), params("repository")))) { git =>
-      val fileList = getFileList(git, refStr, path)
+      val fileList = getFileList(git, refStr, path, maxFiles = context.settings.repositoryViewer.maxFiles)
       if (fileList.isEmpty) { // file or NotFound
-        getFileInfo(git, refStr, path)
+        getFileInfo(git, refStr, path, ignoreCase)
           .flatMap { f =>
             val largeFile = params.get("large_file").exists(s => s.equals("true"))
             val content = getContentFromId(git, f.id, largeFile)

src/main/scala/gitbucket/core/controller/api/ApiRepositoryControllerBase.scala

@@ -54,11 +54,15 @@ trait ApiRepositoryControllerBase extends ControllerBase {
     })
   }
 
-  /*
+  /**
    * iv. List all public repositories
-   * https://developer.github.com/v3/repos/#list-all-public-repositories
-   * Not implemented
+   * https://developer.github.com/v3/repos/#list-public-repositories
    */
+  get("/api/v3/repositories") {
+    JsonFormat(getPublicRepositories().map { r =>
+      ApiRepository(r, getAccountByUserName(r.owner).get)
+    })
+  }
 
   /*
    * v. Create
@@ -174,9 +178,14 @@ trait ApiRepositoryControllerBase extends ControllerBase {
    */
 
   /*
-   * xiii. List tags
-   * https://developer.github.com/v3/repos/#list-tags
+   * xiii. List repository tags
+   * https://docs.github.com/en/rest/reference/repos#list-repository-tags
    */
+  get("/api/v3/repos/:owner/:repository/tags")(referrersOnly { repository =>
+    JsonFormat(
+      repository.tags.map(tagInfo => ApiTag(tagInfo.name, RepositoryName(repository), tagInfo.id))
+    )
+  })
 
   /*
    * xiv. Delete a repository

src/main/scala/gitbucket/core/controller/api/ApiRepositoryStatusControllerBase.scala

@@ -47,7 +47,7 @@ trait ApiRepositoryStatusControllerBase extends ControllerBase {
       ref <- params.get("ref")
       sha <- JGitUtil.getShaByRef(repository.owner, repository.name, ref)
     } yield {
-      JsonFormat(getCommitStatuesWithCreator(repository.owner, repository.name, sha).map {
+      JsonFormat(getCommitStatusesWithCreator(repository.owner, repository.name, sha).map {
         case (status, creator) =>
           ApiCommitStatus(status, ApiUser(creator))
       })
@@ -73,7 +73,7 @@ trait ApiRepositoryStatusControllerBase extends ControllerBase {
       owner <- getAccountByUserName(repository.owner)
       sha <- JGitUtil.getShaByRef(repository.owner, repository.name, ref)
     } yield {
-      val statuses = getCommitStatuesWithCreator(repository.owner, repository.name, sha)
+      val statuses = getCommitStatusesWithCreator(repository.owner, repository.name, sha)
       JsonFormat(ApiCombinedCommitStatus(sha, statuses, ApiRepository(repository, owner)))
     }) getOrElse NotFound()
   })

src/main/scala/gitbucket/core/controller/api/ApiRepositoryWebhookControllerBase.scala

@@ -0,0 +1,120 @@
+package gitbucket.core.controller.api
+import gitbucket.core.api._
+import gitbucket.core.controller.ControllerBase
+import gitbucket.core.model.{WebHook, WebHookContentType}
+import gitbucket.core.service.{RepositoryService, WebHookService}
+import gitbucket.core.util._
+import gitbucket.core.util.Implicits._
+import org.scalatra.NoContent
+
+trait ApiRepositoryWebhookControllerBase extends ControllerBase {
+  self: RepositoryService with WebHookService with ReferrerAuthenticator with WritableUsersAuthenticator =>
+
+  /*
+   * i. List repository webhooks
+   * https://docs.github.com/en/rest/reference/repos#list-repository-webhooks
+   */
+  get("/api/v3/repos/:owner/:repository/hooks")(referrersOnly { repository =>
+    val apiWebhooks = for {
+      (hook, events) <- getWebHooks(repository.owner, repository.name)
+    } yield {
+      ApiWebhook("Repository", hook, events)
+    }
+    JsonFormat(apiWebhooks)
+  })
+
+  /*
+   * ii. Create a repository webhook
+   * https://docs.github.com/en/rest/reference/repos#create-a-repository-webhook
+   */
+  post("/api/v3/repos/:owner/:repository/hooks")(writableUsersOnly { repository =>
+    (for {
+      data <- extractFromJsonBody[CreateARepositoryWebhook] if data.isValid
+      ctype = if (data.config.content_type == "form") WebHookContentType.FORM else WebHookContentType.JSON
+      events = data.events.map(p => WebHook.Event.valueOf(p)).toSet
+    } yield {
+      addWebHook(
+        repository.owner,
+        repository.name,
+        data.config.url,
+        events,
+        ctype,
+        data.config.secret
+      )
+      getWebHook(repository.owner, repository.name, data.config.url) match {
+        case Some(createdHook) => JsonFormat(ApiWebhook("Repository", createdHook._1, createdHook._2))
+        case _                 =>
+      }
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * iii. Get a repository webhook
+   * https://docs.github.com/en/rest/reference/repos#get-a-repository-webhook
+   */
+  get("/api/v3/repos/:owner/:repository/hooks/:id")(referrersOnly { repository =>
+    val hookId = params("id").toInt
+    getWebHookById(hookId) match {
+      case Some(hook) => JsonFormat(ApiWebhook("Repository", hook._1, hook._2))
+      case _          => NotFound()
+    }
+  })
+
+  /*
+   * iv. Update a repository webhook
+   * https://docs.github.com/en/rest/reference/repos#update-a-repository-webhook
+   */
+  patch("/api/v3/repos/:owner/:repository/hooks/:id")(writableUsersOnly { repository =>
+    val hookId = params("id").toInt
+    (for {
+      data <- extractFromJsonBody[UpdateARepositoryWebhook] if data.isValid
+      ctype = data.config.content_type match {
+        case "json" => WebHookContentType.JSON
+        case _      => WebHookContentType.FORM
+      }
+    } yield {
+      val events = (data.events ++ data.add_events)
+        .filterNot(p => data.remove_events.contains(p))
+        .map(p => WebHook.Event.valueOf(p))
+        .toSet
+      updateWebHookByApi(
+        hookId,
+        repository.owner,
+        repository.name,
+        data.config.url,
+        events,
+        ctype,
+        data.config.secret
+      )
+      getWebHookById(hookId) match {
+        case Some(updatedHook) => JsonFormat(ApiWebhook("Repository", updatedHook._1, updatedHook._2))
+        case _                 =>
+      }
+    }) getOrElse NotFound()
+  })
+
+  /*
+   * v. Delete a repository webhook
+   * https://docs.github.com/en/rest/reference/repos#delete-a-repository-webhook
+   */
+  delete("/api/v3/repos/:owner/:repository/hooks/:id")(writableUsersOnly { repository =>
+    val hookId = params("id").toInt
+    getWebHookById(hookId) match {
+      case Some(_) =>
+        deleteWebHookById(params("id").toInt)
+        NoContent()
+      case _ => NotFound()
+    }
+  })
+
+  /*
+   * vi. Ping a repository webhook
+   * https://docs.github.com/en/rest/reference/repos#ping-a-repository-webhook
+   */
+
+  /*
+ * vi. Test the push repository webhook
+ * https://docs.github.com/en/rest/reference/repos#test-the-push-repository-webhook
+ */
+
+}

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

@@ -10,7 +10,7 @@ trait AccessTokenComponent { self: Profile =>
     val userName = column[String]("USER_NAME")
     val tokenHash = column[String]("TOKEN_HASH")
     val note = column[String]("NOTE")
-    def * = (accessTokenId, userName, tokenHash, note) <> (AccessToken.tupled, AccessToken.unapply)
+    def * = (accessTokenId, userName, tokenHash, note).<>(AccessToken.tupled, AccessToken.unapply)
   }
 }
 case class AccessToken(

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

@@ -35,7 +35,7 @@ trait AccountComponent { self: Profile =>
         groupAccount,
         removed,
         description.?
-      ) <> (Account.tupled, Account.unapply)
+      ).<>(Account.tupled, Account.unapply)
   }
 }
 

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

@@ -9,7 +9,7 @@ trait AccountExtraMailAddressComponent { self: Profile =>
     val userName = column[String]("USER_NAME", O PrimaryKey)
     val extraMailAddress = column[String]("EXTRA_MAIL_ADDRESS", O PrimaryKey)
     def * =
-      (userName, extraMailAddress) <> (AccountExtraMailAddress.tupled, AccountExtraMailAddress.unapply)
+      (userName, extraMailAddress).<>(AccountExtraMailAddress.tupled, AccountExtraMailAddress.unapply)
   }
 }
 

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

@@ -9,7 +9,7 @@ trait AccountFederationComponent { self: Profile =>
     val issuer = column[String]("ISSUER")
     val subject = column[String]("SUBJECT")
     val userName = column[String]("USER_NAME")
-    def * = (issuer, subject, userName) <> (AccountFederation.tupled, AccountFederation.unapply)
+    def * = (issuer, subject, userName).<>(AccountFederation.tupled, AccountFederation.unapply)
 
     def byPrimaryKey(issuer: String, subject: String): Rep[Boolean] =
       (this.issuer === issuer.bind) && (this.subject === subject.bind)

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

@@ -0,0 +1,21 @@
+package gitbucket.core.model
+
+trait AccountPreferenceComponent { self: Profile =>
+  import profile.api._
+
+  lazy val AccountPreferences = TableQuery[AccountPreferences]
+
+  class AccountPreferences(tag: Tag) extends Table[AccountPreference](tag, "ACCOUNT_PREFERENCE") {
+    val userName = column[String]("USER_NAME", O PrimaryKey)
+    val highlighterTheme = column[String]("HIGHLIGHTER_THEME")
+    def * =
+      (userName, highlighterTheme).<>(AccountPreference.tupled, AccountPreference.unapply)
+
+    def byPrimaryKey(userName: String): Rep[Boolean] = this.userName === userName.bind
+  }
+}
+
+case class AccountPreference(
+  userName: String,
+  highlighterTheme: String = "prettify"
+)

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

@@ -12,7 +12,7 @@ trait AccountWebHookComponent extends TemplateComponent { self: Profile =>
     val url = column[String]("URL")
     val token = column[Option[String]]("TOKEN")
     val ctype = column[WebHookContentType]("CTYPE")
-    def * = (userName, url, ctype, token) <> ((AccountWebHook.apply _).tupled, AccountWebHook.unapply)
+    def * = (userName, url, ctype, token).<>((AccountWebHook.apply _).tupled, AccountWebHook.unapply)
 
     def byPrimaryKey(userName: String, url: String) = (this.userName === userName.bind) && (this.url === url.bind)
   }

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

@@ -14,7 +14,7 @@ trait AccountWebHookEventComponent extends TemplateComponent {
     val url = column[String]("URL")
     val event = column[WebHook.Event]("EVENT")
 
-    def * = (userName, url, event) <> ((AccountWebHookEvent.apply _).tupled, AccountWebHookEvent.unapply)
+    def * = (userName, url, event).<>((AccountWebHookEvent.apply _).tupled, AccountWebHookEvent.unapply)
 
     def byAccountWebHook(userName: String, url: String) = (this.userName === userName.bind) && (this.url === url.bind)
 

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

@@ -1,5 +1,9 @@
 package gitbucket.core.model
 
+/**
+ * ActivityComponent has been deprecated, but keep it for binary compatibility.
+ */
+@deprecated("ActivityComponent has been deprecated, but keep it for binary compatibility.", "4.34.0")
 trait ActivityComponent extends TemplateComponent { self: Profile =>
   import profile.api._
   import self._
@@ -7,14 +11,7 @@ trait ActivityComponent extends TemplateComponent { self: Profile =>
   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)
+    def * = ???
   }
 }
 
@@ -26,5 +23,5 @@ case class Activity(
   message: String,
   additionalInfo: Option[String],
   activityDate: java.util.Date,
-  activityId: Int = 0
+  activityId: String
 )

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

@@ -8,7 +8,7 @@ trait CollaboratorComponent extends TemplateComponent { self: Profile =>
   class Collaborators(tag: Tag) extends Table[Collaborator](tag, "COLLABORATOR") with BasicTemplate {
     val collaboratorName = column[String]("COLLABORATOR_NAME")
     val role = column[String]("ROLE")
-    def * = (userName, repositoryName, collaboratorName, role) <> (Collaborator.tupled, Collaborator.unapply)
+    def * = (userName, repositoryName, collaboratorName, role).<>(Collaborator.tupled, Collaborator.unapply)
 
     def byPrimaryKey(owner: String, repository: String, collaborator: String) =
       byRepository(owner, repository) && (collaboratorName === collaborator.bind)

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

@@ -20,7 +20,8 @@ trait IssueCommentComponent extends TemplateComponent { self: Profile =>
     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)
+      (userName, repositoryName, issueId, commentId, action, commentedUserName, content, registeredDate, updatedDate)
+        .<>(IssueComment.tupled, IssueComment.unapply)
 
     def byPrimaryKey(commentId: Int) = this.commentId === commentId.bind
   }
@@ -74,7 +75,7 @@ trait CommitCommentComponent extends TemplateComponent { self: Profile =>
         originalCommitId,
         originalOldLine,
         originalNewLine
-      ) <> (CommitComment.tupled, CommitComment.unapply)
+      ).<>(CommitComment.tupled, CommitComment.unapply)
 
     def byPrimaryKey(commentId: Int) = this.commentId === commentId.bind
   }

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

@@ -29,7 +29,7 @@ trait CommitStatusComponent extends TemplateComponent { self: Profile =>
         creator,
         registeredDate,
         updatedDate
-      ) <> ((CommitStatus.apply _).tupled, CommitStatus.unapply)
+      ).<>((CommitStatus.apply _).tupled, CommitStatus.unapply)
     def byPrimaryKey(id: Int) = commitStatusId === id.bind
   }
 }

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

@@ -11,7 +11,7 @@ trait DeployKeyComponent extends TemplateComponent { self: Profile =>
     val publicKey = column[String]("PUBLIC_KEY")
     val allowWrite = column[Boolean]("ALLOW_WRITE")
     def * =
-      (userName, repositoryName, deployKeyId, title, publicKey, allowWrite) <> (DeployKey.tupled, DeployKey.unapply)
+      (userName, repositoryName, deployKeyId, title, publicKey, allowWrite).<>(DeployKey.tupled, DeployKey.unapply)
 
     def byPrimaryKey(userName: String, repositoryName: String, deployKeyId: Int) =
       (this.userName === userName.bind) && (this.repositoryName === repositoryName.bind) && (this.deployKeyId === deployKeyId.bind)

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

@@ -11,7 +11,7 @@ trait GpgKeyComponent { self: Profile =>
     val gpgKeyId = column[Long]("GPG_KEY_ID")
     val title = column[String]("TITLE")
     val publicKey = column[String]("PUBLIC_KEY")
-    def * = (userName, keyId, gpgKeyId, title, publicKey) <> (GpgKey.tupled, GpgKey.unapply)
+    def * = (userName, keyId, gpgKeyId, title, publicKey).<>(GpgKey.tupled, GpgKey.unapply)
 
     def byPrimaryKey(userName: String, keyId: Int) =
       (this.userName === userName.bind) && (this.keyId === keyId.bind)

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

@@ -9,7 +9,7 @@ trait GroupMemberComponent { self: Profile =>
     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)
+    def * = (groupName, userName, isManager).<>(GroupMember.tupled, GroupMember.unapply)
   }
 }
 

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

@@ -49,7 +49,7 @@ trait IssueComponent extends TemplateComponent { self: Profile =>
         registeredDate,
         updatedDate,
         pullRequest
-      ) <> (Issue.tupled, Issue.unapply)
+      ).<>(Issue.tupled, Issue.unapply)
 
     def byPrimaryKey(owner: String, repository: String, issueId: Int) = byIssue(owner, repository, issueId)
   }

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

@@ -6,7 +6,7 @@ trait IssueLabelComponent extends TemplateComponent { self: Profile =>
   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 * = (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)
   }

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

@@ -9,7 +9,7 @@ trait LabelComponent extends TemplateComponent { self: Profile =>
     override val labelId = column[Int]("LABEL_ID", O AutoInc)
     override val labelName = column[String]("LABEL_NAME")
     val color = column[String]("COLOR")
-    def * = (userName, repositoryName, labelId, labelName, color) <> (Label.tupled, Label.unapply)
+    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: Rep[String], repositoryName: Rep[String], labelId: Rep[Int]) =

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

@@ -13,7 +13,8 @@ trait MilestoneComponent extends TemplateComponent { self: Profile =>
     val dueDate = column[Option[java.util.Date]]("DUE_DATE")
     val closedDate = column[Option[java.util.Date]]("CLOSED_DATE")
     def * =
-      (userName, repositoryName, milestoneId, title, description, dueDate, closedDate) <> (Milestone.tupled, Milestone.unapply)
+      (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: Rep[String], repositoryName: Rep[String], milestoneId: Rep[Int]) =

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

@@ -13,7 +13,8 @@ trait PriorityComponent extends TemplateComponent { self: Profile =>
     val isDefault = column[Boolean]("IS_DEFAULT")
     val color = column[String]("COLOR")
     def * =
-      (userName, repositoryName, priorityId, priorityName, description.?, isDefault, ordering, color) <> (Priority.tupled, Priority.unapply)
+      (userName, repositoryName, priorityId, priorityName, description.?, isDefault, ordering, color)
+        .<>(Priority.tupled, Priority.unapply)
 
     def byPrimaryKey(owner: String, repository: String, priorityId: Int) = byPriority(owner, repository, priorityId)
     def byPrimaryKey(userName: Rep[String], repositoryName: Rep[String], priorityId: Rep[Int]) =

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

@@ -70,5 +70,6 @@ trait CoreProfile
     with ReleaseTagComponent
     with ReleaseAssetComponent
     with AccountExtraMailAddressComponent
+    with AccountPreferenceComponent
 
 object Profile extends CoreProfile

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

@@ -7,7 +7,7 @@ trait ProtectedBranchComponent extends TemplateComponent { self: Profile =>
   lazy val ProtectedBranches = TableQuery[ProtectedBranches]
   class ProtectedBranches(tag: Tag) extends Table[ProtectedBranch](tag, "PROTECTED_BRANCH") with BranchTemplate {
     val statusCheckAdmin = column[Boolean]("STATUS_CHECK_ADMIN")
-    def * = (userName, repositoryName, branch, statusCheckAdmin) <> (ProtectedBranch.tupled, ProtectedBranch.unapply)
+    def * = (userName, repositoryName, branch, statusCheckAdmin).<>(ProtectedBranch.tupled, ProtectedBranch.unapply)
     def byPrimaryKey(userName: String, repositoryName: String, branch: String) =
       byBranch(userName, repositoryName, branch)
     def byPrimaryKey(userName: Rep[String], repositoryName: Rep[String], branch: Rep[String]) =
@@ -20,7 +20,7 @@ trait ProtectedBranchComponent extends TemplateComponent { self: Profile =>
       with BranchTemplate {
     val context = column[String]("CONTEXT")
     def * =
-      (userName, repositoryName, branch, context) <> (ProtectedBranchContext.tupled, ProtectedBranchContext.unapply)
+      (userName, repositoryName, branch, context).<>(ProtectedBranchContext.tupled, ProtectedBranchContext.unapply)
   }
 }
 

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

@@ -25,7 +25,7 @@ trait PullRequestComponent extends TemplateComponent { self: Profile =>
         commitIdFrom,
         commitIdTo,
         isDraft
-      ) <> (PullRequest.tupled, PullRequest.unapply)
+      ).<>(PullRequest.tupled, PullRequest.unapply)
 
     def byPrimaryKey(userName: String, repositoryName: String, issueId: Int) =
       byIssue(userName, repositoryName, issueId)

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

@@ -21,7 +21,8 @@ trait ReleaseAssetComponent extends TemplateComponent {
     val updatedDate = column[Date]("UPDATED_DATE")
 
     def * =
-      (userName, repositoryName, tag, releaseAssetId, fileName, label, size, uploader, registeredDate, updatedDate) <> (ReleaseAsset.tupled, ReleaseAsset.unapply)
+      (userName, repositoryName, tag, releaseAssetId, fileName, label, size, uploader, registeredDate, updatedDate)
+        .<>(ReleaseAsset.tupled, ReleaseAsset.unapply)
     def byPrimaryKey(owner: String, repository: String, tag: String, fileName: String) =
       byTag(owner, repository, tag) && (this.fileName === fileName.bind)
     def byTag(owner: String, repository: String, tag: String) =

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

@@ -17,7 +17,8 @@ trait ReleaseTagComponent extends TemplateComponent {
     val updatedDate = column[java.util.Date]("UPDATED_DATE")
 
     def * =
-      (userName, repositoryName, name, tag, author, content, registeredDate, updatedDate) <> (ReleaseTag.tupled, ReleaseTag.unapply)
+      (userName, repositoryName, name, tag, author, content, registeredDate, updatedDate)
+        .<>(ReleaseTag.tupled, ReleaseTag.unapply)
     def byPrimaryKey(owner: String, repository: String, tag: String) = byTag(owner, repository, tag)
     def byTag(owner: String, repository: String, tag: String) =
       byRepository(owner, repository) && (this.tag === tag.bind)

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

@@ -42,7 +42,8 @@ trait RepositoryComponent extends TemplateComponent { self: Profile =>
           parentRepositoryName.?
         ),
         (issuesOption, externalIssuesUrl.?, wikiOption, externalWikiUrl.?, allowFork, mergeOptions, defaultMergeOption)
-      ).shaped <> ({
+      ).shaped.<>(
+        {
           case (repository, options) =>
             Repository(
               repository._1,
@@ -81,7 +82,8 @@ trait RepositoryComponent extends TemplateComponent { self: Profile =>
               )
             )
           )
-      })
+        }
+      )
 
     def byPrimaryKey(owner: String, repository: String) = byRepository(owner, repository)
   }

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

@@ -9,20 +9,26 @@ trait RepositoryWebHookComponent extends TemplateComponent { self: Profile =>
   lazy val RepositoryWebHooks = TableQuery[RepositoryWebHooks]
 
   class RepositoryWebHooks(tag: Tag) extends Table[RepositoryWebHook](tag, "WEB_HOOK") with BasicTemplate {
+    val hookId = column[Int]("HOOK_ID", O AutoInc)
     val url = column[String]("URL")
     val token = column[Option[String]]("TOKEN")
     val ctype = column[WebHookContentType]("CTYPE")
     def * =
-      (userName, repositoryName, url, ctype, token) <> ((RepositoryWebHook.apply _).tupled, RepositoryWebHook.unapply)
+      (userName, repositoryName, hookId, url, ctype, token)
+        .<>((RepositoryWebHook.apply _).tupled, RepositoryWebHook.unapply)
 
-    def byPrimaryKey(owner: String, repository: String, url: String) =
+    def byRepositoryUrl(owner: String, repository: String, url: String) =
       byRepository(owner, repository) && (this.url === url.bind)
+
+    def byId(id: Int) =
+      (this.hookId === id.bind)
   }
 }
 
 case class RepositoryWebHook(
   userName: String,
   repositoryName: String,
+  hookId: Int = 0,
   url: String,
   ctype: WebHookContentType,
   token: Option[String]

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

@@ -12,7 +12,7 @@ trait RepositoryWebHookEventComponent extends TemplateComponent { self: Profile
     val url = column[String]("URL")
     val event = column[WebHook.Event]("EVENT")
     def * =
-      (userName, repositoryName, url, event) <> ((RepositoryWebHookEvent.apply _).tupled, RepositoryWebHookEvent.unapply)
+      (userName, repositoryName, url, event).<>((RepositoryWebHookEvent.apply _).tupled, RepositoryWebHookEvent.unapply)
 
     def byRepositoryWebHook(owner: String, repository: String, url: String) =
       byRepository(owner, repository) && (this.url === url.bind)

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

@@ -10,7 +10,7 @@ trait SshKeyComponent { self: Profile =>
     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 * = (userName, sshKeyId, title, publicKey).<>(SshKey.tupled, SshKey.unapply)
 
     def byPrimaryKey(userName: String, sshKeyId: Int) =
       (this.userName === userName.bind) && (this.sshKeyId === sshKeyId.bind)

src/main/scala/gitbucket/core/model/activity/BaseActivityInfo.scala

@@ -0,0 +1,12 @@
+package gitbucket.core.model.activity
+
+import gitbucket.core.model.Activity
+
+trait BaseActivityInfo {
+
+  def toActivity: Activity
+
+  protected def trimInfoString(str: String, maxLen: Int): String =
+    if (str.length > maxLen) s"${str.substring(0, maxLen)}..."
+    else str
+}

src/main/scala/gitbucket/core/model/activity/BranchActivityInfo.scala

@@ -0,0 +1,74 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+import gitbucket.core.util.JGitUtil.CommitInfo
+
+final case class PushInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  branchName: String,
+  commits: List[CommitInfo]
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "push",
+      s"[user:$activityUserName] pushed to [branch:$userName/$repositoryName#$branchName] at [repo:$userName/$repositoryName]",
+      Some(buildCommitSummary(commits)),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+
+  private[this] def buildCommitSummary(commits: List[CommitInfo]): String =
+    commits
+      .take(5)
+      .map(commit => s"${commit.id}:${commit.shortMessage}")
+      .mkString("\n")
+}
+
+final case class CreateBranchInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  branchName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "create_branch",
+      s"[user:$activityUserName] created branch [branch:$userName/$repositoryName#$branchName] at [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class DeleteBranchInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  branchName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "delete_branch",
+      s"[user:$activityUserName] deleted branch $branchName at [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/CommentActivityInfo.scala

@@ -0,0 +1,69 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class IssueCommentInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  comment: String,
+  issueId: Int
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "comment_issue",
+      s"[user:${activityUserName}] commented on issue [issue:${userName}/${repositoryName}#${issueId}]",
+      Some(trimInfoString(comment, 200)),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class PullRequestCommentInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  comment: String,
+  issueId: Int
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "comment_issue",
+      s"[user:$activityUserName] commented on pull request [pullreq:$userName/$repositoryName#$issueId]",
+      Some(trimInfoString(comment, 200)),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class CommitCommentInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  comment: String,
+  commitId: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "comment_commit",
+      s"[user:$activityUserName] commented on commit [commit:$userName/$repositoryName@$commitId]",
+      Some(trimInfoString(comment, 200)),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/ForkActivityInfo.scala

@@ -0,0 +1,26 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class ForkInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  forkedUserName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "fork",
+      s"[user:$activityUserName] forked [repo:$userName/$repositoryName] to [repo:$forkedUserName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/IssueActivityInfo.scala

@@ -0,0 +1,132 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class CreateIssueInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  issueId: Int,
+  title: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "open_issue",
+      s"[user:$activityUserName] opened issue [issue:$userName/$repositoryName#$issueId]",
+      Some(title),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class CloseIssueInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  issueId: Int,
+  title: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "close_issue",
+      s"[user:$activityUserName] closed issue [issue:$userName/$repositoryName#$issueId]",
+      Some(title),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class ReopenIssueInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  issueId: Int,
+  title: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "reopen_issue",
+      s"[user:$activityUserName] reopened issue [issue:$userName/$repositoryName#$issueId]",
+      Some(title),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class OpenPullRequestInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  issueId: Int,
+  title: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "open_pullreq",
+      s"[user:${activityUserName}] opened pull request [pullreq:${userName}/${repositoryName}#${issueId}]",
+      Some(title),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class ClosePullRequestInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  issueId: Int,
+  title: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "close_issue",
+      s"[user:$activityUserName] closed pull request [pullreq:$userName/$repositoryName#$issueId]",
+      Some(title),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class ReopenPullRequestInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  issueId: Int,
+  title: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "reopen_issue",
+      s"[user:$activityUserName] reopened pull request [issue:$userName/$repositoryName#$issueId]",
+      Some(title),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/MergeActivityInfo.scala

@@ -0,0 +1,27 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class MergeInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  issueId: Int,
+  message: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "merge_pullreq",
+      s"[user:$activityUserName] merged pull request [pullreq:$userName/$repositoryName#$issueId]",
+      Some(message),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/ReleaseActivityInfo.scala

@@ -0,0 +1,27 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class ReleaseInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  releaseName: String,
+  tagName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "release",
+      s"[user:$activityUserName] released [release:$userName/$repositoryName/$tagName:$releaseName] at [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/RepositoryActivityInfo.scala

@@ -0,0 +1,84 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class CreateRepositoryInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "create_repository",
+      s"[user:$activityUserName] created [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class DeleteRepositoryInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "delete_repository",
+      s"[user:$activityUserName] deleted [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class TransferRepositoryInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  oldUserName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "transfer_repository",
+      s"[user:$activityUserName] transferred [repo:$oldUserName/$repositoryName] to [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class RenameRepositoryInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  oldRepositoryName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "rename_repository",
+      s"[user:$activityUserName] renamed [repo:$userName/$oldRepositoryName] at [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/TagActivityInfo.scala

@@ -0,0 +1,46 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class CreateTagInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  tagName: String,
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "create_tag",
+      s"[user:$activityUserName] created tag [tag:$userName/$repositoryName#$tagName] at [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class DeleteTagInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  tagName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "delete_tag",
+      s"[user:$activityUserName] deleted tag $tagName at [repo:$userName/$repositoryName]",
+      None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

src/main/scala/gitbucket/core/model/activity/WikiActivityInfo.scala

@@ -0,0 +1,67 @@
+package gitbucket.core.model.activity
+
+import java.util.UUID
+
+import gitbucket.core.model.Activity
+import gitbucket.core.model.Profile.currentDate
+
+final case class CreateWikiPageInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  pageName: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "create_wiki",
+      s"[user:$activityUserName] created the [repo:$userName/$repositoryName] wiki",
+      Some(pageName),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class EditWikiPageInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  pageName: String,
+  commitId: String
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "edit_wiki",
+      s"[user:$activityUserName] edited the [repo:$userName/$repositoryName] wiki",
+      Some(s"$pageName:$commitId"),
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}
+
+final case class DeleteWikiInfo(
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  pageName: String,
+) extends BaseActivityInfo {
+
+  override def toActivity: Activity =
+    Activity(
+      userName,
+      repositoryName,
+      activityUserName,
+      "delete_wiki",
+      s"[user:$activityUserName] deleted the page [$pageName] in the [repo:$userName/$repositoryName] wiki",
+      additionalInfo = None,
+      currentDate,
+      UUID.randomUUID().toString
+    )
+}

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

@@ -13,6 +13,14 @@ trait IssueHook {
     implicit session: Session,
     context: Context
   ): Unit = ()
+  def deletedComment(commentId: Int, issue: Issue, repository: RepositoryInfo)(
+    implicit session: Session,
+    context: Context
+  ): Unit = ()
+  def updatedComment(commentId: Int, content: String, issue: Issue, repository: RepositoryInfo)(
+    implicit session: Session,
+    context: Context
+  ): Unit = ()
   def closed(issue: Issue, repository: RepositoryInfo)(implicit session: Session, context: Context): Unit = ()
   def reopened(issue: Issue, repository: RepositoryInfo)(implicit session: Session, context: Context): Unit = ()
   def assigned(

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

@@ -57,6 +57,7 @@ class PluginRegistry {
   private val textDecorators = new ConcurrentLinkedQueue[TextDecorator]
   private val suggestionProviders = new ConcurrentLinkedQueue[SuggestionProvider]
   suggestionProviders.add(new UserNameSuggestionProvider())
+  suggestionProviders.add(new IssueSuggestionProvider())
   private val sshCommandProviders = new ConcurrentLinkedQueue[PartialFunction[String, Command]]()
 
   def addPlugin(pluginInfo: PluginInfo): Unit = plugins.add(pluginInfo)

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

@@ -6,11 +6,25 @@ import profile.api._
 
 trait ReceiveHook {
 
-  def preReceive(owner: String, repository: String, receivePack: ReceivePack, command: ReceiveCommand, pusher: String)(
+  def preReceive(
+    owner: String,
+    repository: String,
+    receivePack: ReceivePack,
+    command: ReceiveCommand,
+    pusher: String,
+    mergePullRequest: Boolean
+  )(
     implicit session: Session
   ): Option[String] = None
 
-  def postReceive(owner: String, repository: String, receivePack: ReceivePack, command: ReceiveCommand, pusher: String)(
+  def postReceive(
+    owner: String,
+    repository: String,
+    receivePack: ReceivePack,
+    command: ReceiveCommand,
+    pusher: String,
+    mergePullRequest: Boolean
+  )(
     implicit session: Session
   ): Unit = ()
 

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

@@ -91,7 +91,7 @@ trait SuggestionProvider {
    * If this suggestion provider needs some additional process to assemble the proposal list (e.g. It need to use Ajax
    * to get a proposal list from the server), then override this method and return any JavaScript code.
    */
-  def additionalScript(implicit context: Context): String = ""
+  def additionalScript(repository: RepositoryInfo)(implicit context: Context): String = ""
 
 }
 
@@ -99,6 +99,14 @@ class UserNameSuggestionProvider extends SuggestionProvider {
   override val id: String = "user"
   override val prefix: String = "@"
   override val context: Seq[String] = Seq("issues")
-  override def additionalScript(implicit context: Context): String =
+  override def additionalScript(repository: RepositoryInfo)(implicit context: Context): String =
     s"""$$.get('${context.path}/_user/proposals', { query: '', user: true, group: false }, function (data) { user = data.options; });"""
 }
+
+class IssueSuggestionProvider extends SuggestionProvider {
+  override val id: String = "issue"
+  override val prefix: String = "#"
+  override val context: Seq[String] = Seq("issues")
+  override def additionalScript(repository: RepositoryInfo)(implicit context: Context): String =
+    s"""$$.get('${context.path}/${repository.owner}/${repository.name}/_issue/proposals', function (data) { issue = data.options; });"""
+}

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

@@ -1,7 +1,7 @@
 package gitbucket.core.service
 
 import org.slf4j.LoggerFactory
-import gitbucket.core.model.{Account, AccountExtraMailAddress, GroupMember}
+import gitbucket.core.model.{Account, AccountExtraMailAddress, AccountPreference, GroupMember}
 import gitbucket.core.model.Profile._
 import gitbucket.core.model.Profile.profile.blockingApi._
 import gitbucket.core.model.Profile.dateColumnType
@@ -17,7 +17,9 @@ trait AccountService {
   def authenticate(settings: SystemSettings, userName: String, password: String)(
     implicit s: Session
   ): Option[Account] = {
-    val account = if (settings.ldapAuthentication) {
+    val account = if (password.isEmpty) {
+      None
+    } else if (settings.ldapAuthentication) {
       ldapAuthentication(settings, userName, password)
     } else {
       defaultAuthentication(userName, password)
@@ -103,13 +105,13 @@ trait AccountService {
   }
 
   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
+    Accounts filter (t => (t.userName === userName.bind).&&(t.removed === false.bind, !includeRemoved)) firstOption
 
   def getAccountByUserNameIgnoreCase(userName: String, includeRemoved: Boolean = false)(
     implicit s: Session
   ): Option[Account] =
     Accounts filter (
-      t => (t.userName.toLowerCase === userName.toLowerCase.bind) && (t.removed === false.bind, !includeRemoved)
+      t => (t.userName.toLowerCase === userName.toLowerCase.bind).&&(t.removed === false.bind, !includeRemoved)
     ) firstOption
 
   def getAccountsByUserNames(userNames: Set[String], knowns: Set[Account], includeRemoved: Boolean = false)(
@@ -121,7 +123,7 @@ trait AccountService {
       map
     } else {
       map ++ Accounts
-        .filter(t => (t.userName inSetBind needs) && (t.removed === false.bind, !includeRemoved))
+        .filter(t => (t.userName inSetBind needs).&&(t.removed === false.bind, !includeRemoved))
         .list
         .map(a => a.userName -> a)
         .toMap
@@ -138,15 +140,15 @@ trait AccountService {
             (x.map { e =>
                 e.extraMailAddress.toLowerCase === mailAddress.toLowerCase.bind
               }
-              .getOrElse(false.bind))) && (a.removed === false.bind, !includeRemoved)
+              .getOrElse(false.bind))).&&(a.removed === false.bind, !includeRemoved)
       }
       .map { case (a, e) => a } firstOption
 
   def getAllUsers(includeRemoved: Boolean = true, includeGroups: Boolean = true)(implicit s: Session): List[Account] = {
     Accounts filter { t =>
-      (1.bind === 1.bind) &&
-      (t.groupAccount === false.bind, !includeGroups) &&
-      (t.removed === false.bind, !includeRemoved)
+      (1.bind === 1.bind)
+        .&&(t.groupAccount === false.bind, !includeGroups)
+        .&&(t.removed === false.bind, !includeRemoved)
     } sortBy (_.userName) list
   }
 
@@ -308,6 +310,33 @@ trait AccountService {
       Collaborators.filter(_.collaboratorName === userName.bind).sortBy(_.userName).map(_.userName).list.distinct
   }
 
+  /*
+   * For account preference
+   */
+  def getAccountPreference(userName: String)(
+    implicit s: Session
+  ): Option[AccountPreference] = {
+    AccountPreferences filter (_.byPrimaryKey(userName)) firstOption
+  }
+
+  def addAccountPreference(userName: String, highlighterTheme: String)(implicit s: Session): Unit = {
+    AccountPreferences insert AccountPreference(userName = userName, highlighterTheme = highlighterTheme)
+  }
+
+  def updateAccountPreference(userName: String, highlighterTheme: String)(implicit s: Session): Unit = {
+    AccountPreferences
+      .filter(_.byPrimaryKey(userName))
+      .map(t => t.highlighterTheme)
+      .update(highlighterTheme)
+  }
+
+  def addOrUpdateAccountPreference(userName: String, highlighterTheme: String)(implicit s: Session): Unit = {
+    getAccountPreference(userName) match {
+      case Some(_) => updateAccountPreference(userName, highlighterTheme)
+      case _       => addAccountPreference(userName, highlighterTheme)
+    }
+  }
+
 }
 
 object AccountService extends AccountService

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

@@ -3,389 +3,103 @@ package gitbucket.core.service
 import gitbucket.core.model.Activity
 import gitbucket.core.util.JGitUtil
 import gitbucket.core.model.Profile._
-import gitbucket.core.model.Profile.profile.blockingApi._
+import gitbucket.core.util.Directory._
+import org.json4s._
+import org.json4s.jackson.Serialization
+import org.json4s.jackson.Serialization.{read, write}
+
+import scala.util.Using
+import java.io.FileOutputStream
+import java.nio.charset.StandardCharsets
+import java.util.UUID
+
+import gitbucket.core.controller.Context
+import gitbucket.core.model.activity.BaseActivityInfo
+import org.apache.commons.io.input.ReversedLinesFileReader
+
+import scala.collection.mutable.ListBuffer
 
 trait ActivityService {
+  self: RequestCache =>
 
-  def deleteOldActivities(limit: Int)(implicit s: Session): Int = {
-    Activities.map(_.activityId).sortBy(_ desc).drop(limit).firstOption.map { id =>
-      Activities.filter(_.activityId <= id.bind).delete
-    } getOrElse 0
+  private implicit val formats = Serialization.formats(NoTypeHints)
+
+  private def writeLog(activity: Activity): Unit = {
+    Using.resource(new FileOutputStream(ActivityLog, true)) { out =>
+      out.write((write(activity) + "\n").getBytes(StandardCharsets.UTF_8))
+    }
   }
 
-  def getActivitiesByUser(activityUserName: String, isPublic: Boolean)(implicit s: Session): List[Activity] =
-    Activities
-      .join(Repositories)
-      .on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
-      .filter {
-        case (t1, t2) =>
-          if (isPublic) {
-            (t1.activityUserName === activityUserName.bind) && (t2.isPrivate === false.bind)
+  def getActivitiesByUser(activityUserName: String, isPublic: Boolean)(implicit context: Context): List[Activity] = {
+    if (!ActivityLog.exists()) {
+      List.empty
     } else {
-            (t1.activityUserName === activityUserName.bind)
+      val list = new ListBuffer[Activity]
+      Using.resource(new ReversedLinesFileReader(ActivityLog, StandardCharsets.UTF_8)) { reader =>
+        var json: String = null
+        while (list.length < 50 && { json = reader.readLine(); json } != null) {
+          val activity = read[Activity](json)
+          if (activity.activityUserName == activityUserName) {
+            if (isPublic == false) {
+              list += activity
+            } else {
+              if (!getRepositoryInfoFromCache(activity.userName, activity.repositoryName)
+                    .map(_.isPrivate)
+                    .getOrElse(true)) {
+                list += activity
               }
             }
-      .sortBy { case (t1, t2) => t1.activityId desc }
-      .map { case (t1, t2) => t1 }
-      .take(30)
-      .list
-
-  def getRecentActivities()(implicit s: Session): List[Activity] =
-    Activities
-      .join(Repositories)
-      .on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
-      .filter { case (t1, t2) => t2.isPrivate === false.bind }
-      .sortBy { case (t1, t2) => t1.activityId desc }
-      .map { case (t1, t2) => t1 }
-      .take(30)
-      .list
-
-  def getRecentActivitiesByOwners(owners: Set[String])(implicit s: Session): List[Activity] =
-    Activities
-      .join(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}/${repositoryName}]",
-      None,
-      currentDate
-    )
-
-  def recordCreateIssueActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    title: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "open_issue",
-      s"[user:${activityUserName}] opened issue [issue:${userName}/${repositoryName}#${issueId}]",
-      Some(title),
-      currentDate
-    )
-
-  def recordCloseIssueActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    title: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "close_issue",
-      s"[user:${activityUserName}] closed issue [issue:${userName}/${repositoryName}#${issueId}]",
-      Some(title),
-      currentDate
-    )
-
-  def recordClosePullRequestActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    title: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "close_issue",
-      s"[user:${activityUserName}] closed pull request [pullreq:${userName}/${repositoryName}#${issueId}]",
-      Some(title),
-      currentDate
-    )
-
-  def recordReopenIssueActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    title: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "reopen_issue",
-      s"[user:${activityUserName}] reopened issue [issue:${userName}/${repositoryName}#${issueId}]",
-      Some(title),
-      currentDate
-    )
-
-  def recordReopenPullRequestActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    title: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "reopen_issue",
-      s"[user:${activityUserName}] reopened pull request [issue:${userName}/${repositoryName}#${issueId}]",
-      Some(title),
-      currentDate
-    )
-
-  def recordCommentIssueActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    comment: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "comment_issue",
-      s"[user:${activityUserName}] commented on issue [issue:${userName}/${repositoryName}#${issueId}]",
-      Some(cut(comment, 200)),
-      currentDate
-    )
-
-  def recordCommentPullRequestActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    comment: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "comment_issue",
-      s"[user:${activityUserName}] commented on pull request [pullreq:${userName}/${repositoryName}#${issueId}]",
-      Some(cut(comment, 200)),
-      currentDate
-    )
-
-  def recordCommentCommitActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    commitId: String,
-    comment: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "comment_commit",
-      s"[user:${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
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "edit_wiki",
-      s"[user:${activityUserName}] edited the [repo:${userName}/${repositoryName}] wiki",
-      Some(pageName + ":" + commitId),
-      currentDate
-    )
-
-  def recordPushActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    branchName: String,
-    commits: List[JGitUtil.CommitInfo]
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "push",
-      s"[user:${activityUserName}] pushed to [branch:${userName}/${repositoryName}#${branchName}] at [repo:${userName}/${repositoryName}]",
-      Some(
-        commits
-          .take(5)
-          .map { commit =>
-            commit.id + ":" + commit.shortMessage
           }
-          .mkString("\n")
-      ),
-      currentDate
-    )
+        }
+      }
+      list.toList
+    }
+  }
 
-  def recordCreateTagActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    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 getRecentPublicActivities()(implicit context: Context): List[Activity] = {
+    if (!ActivityLog.exists()) {
+      List.empty
+    } else {
+      val list = new ListBuffer[Activity]
+      Using.resource(new ReversedLinesFileReader(ActivityLog, StandardCharsets.UTF_8)) { reader =>
+        var json: String = null
+        while (list.length < 50 && { json = reader.readLine(); json } != null) {
+          val activity = read[Activity](json)
+          if (!getRepositoryInfoFromCache(activity.userName, activity.repositoryName)
+                .map(_.isPrivate)
+                .getOrElse(true)) {
+            list += activity
+          }
+        }
+      }
+      list.toList
+    }
+  }
 
-  def recordDeleteTagActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    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 getRecentActivitiesByOwners(owners: Set[String])(implicit context: Context): List[Activity] = {
+    if (!ActivityLog.exists()) {
+      List.empty
+    } else {
+      val list = new ListBuffer[Activity]
+      Using.resource(new ReversedLinesFileReader(ActivityLog, StandardCharsets.UTF_8)) { reader =>
+        var json: String = null
+        while (list.length < 50 && { json = reader.readLine(); json } != null) {
+          val activity = read[Activity](json)
+          if (owners.contains(activity.userName)) {
+            list += activity
+          } else if (!getRepositoryInfoFromCache(activity.userName, activity.repositoryName)
+                       .map(_.isPrivate)
+                       .getOrElse(true)) {
+            list += activity
+          }
+        }
+      }
+      list.toList
+    }
+  }
 
-  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
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "delete_branch",
-      s"[user:${activityUserName}] deleted branch ${branchName} at [repo:${userName}/${repositoryName}]",
-      None,
-      currentDate
-    )
-
-  def recordForkActivity(userName: String, repositoryName: String, activityUserName: String, forkedUserName: String)(
-    implicit s: Session
-  ): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "fork",
-      s"[user:${activityUserName}] forked [repo:${userName}/${repositoryName}] to [repo:${forkedUserName}/${repositoryName}]",
-      None,
-      currentDate
-    )
-
-  def recordPullRequestActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    issueId: Int,
-    title: String
-  )(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
-  )(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 recordReleaseActivity(
-    userName: String,
-    repositoryName: String,
-    activityUserName: String,
-    releaseName: String,
-    tagName: String
-  )(implicit s: Session): Unit =
-    Activities insert Activity(
-      userName,
-      repositoryName,
-      activityUserName,
-      "release",
-      s"[user:${activityUserName}] released [release:${userName}/${repositoryName}/${tagName}:${releaseName}] at [repo:${userName}/${repositoryName}]",
-      None,
-      currentDate
-    )
-
-  private def cut(value: String, length: Int): String =
-    if (value.length > length) value.substring(0, length) + "..." else value
+  def recordActivity[T <: { def toActivity: Activity }](info: T): Unit = {
+    import scala.language.reflectiveCalls
+    writeLog(info.toActivity)
+  }
 }

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

@@ -47,6 +47,18 @@ trait CommitStatusService {
         )
     }
 
+  def getCommitStatusWithSummary(userName: String, repositoryName: String, sha: String)(
+    implicit s: Session
+  ): Option[(CommitState, List[CommitStatus])] = {
+    val statuses = getCommitStatuses(userName, repositoryName, sha)
+    if (statuses.isEmpty) {
+      None
+    } else {
+      val summary = CommitState.combine(statuses.groupBy(_.state).keySet)
+      Some((summary, statuses))
+    }
+  }
+
   def getCommitStatus(userName: String, repositoryName: String, id: Int)(implicit s: Session): Option[CommitStatus] =
     CommitStatuses.filter(t => t.byPrimaryKey(id) && t.byRepository(userName, repositoryName)).firstOption
 
@@ -55,10 +67,12 @@ trait CommitStatusService {
   ): Option[CommitStatus] =
     CommitStatuses.filter(t => t.byCommit(userName, repositoryName, sha) && t.context === context.bind).firstOption
 
-  def getCommitStatues(userName: String, repositoryName: String, sha: String)(implicit s: Session): List[CommitStatus] =
-    byCommitStatues(userName, repositoryName, sha).list
+  def getCommitStatuses(userName: String, repositoryName: String, sha: String)(
+    implicit s: Session
+  ): List[CommitStatus] =
+    byCommitStatus(userName, repositoryName, sha).list
 
-  def getRecentStatuesContexts(userName: String, repositoryName: String, time: java.util.Date)(
+  def getRecentStatusContexts(userName: String, repositoryName: String, time: java.util.Date)(
     implicit s: Session
   ): List[String] =
     CommitStatuses
@@ -68,15 +82,15 @@ trait CommitStatusService {
       .map(_._1)
       .list
 
-  def getCommitStatuesWithCreator(userName: String, repositoryName: String, sha: String)(
+  def getCommitStatusesWithCreator(userName: String, repositoryName: String, sha: String)(
     implicit s: Session
   ): List[(CommitStatus, Account)] =
-    byCommitStatues(userName, repositoryName, sha)
+    byCommitStatus(userName, repositoryName, sha)
       .join(Accounts)
       .filter { case (t, a) => t.creator === a.userName }
       .list
 
-  protected def byCommitStatues(userName: String, repositoryName: String, sha: String)(implicit s: Session) =
+  protected def byCommitStatus(userName: String, repositoryName: String, sha: String)(implicit s: Session) =
     CommitStatuses.filter(t => t.byCommit(userName, repositoryName, sha)).sortBy(_.updatedDate desc)
 
 }

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

@@ -8,6 +8,7 @@ import gitbucket.core.model.{Account, CommitComment}
 import gitbucket.core.model.Profile._
 import gitbucket.core.model.Profile.profile.blockingApi._
 import gitbucket.core.model.Profile.dateColumnType
+import gitbucket.core.model.activity.{CommitCommentInfo, PullRequestCommentInfo}
 import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.util.Directory._
@@ -80,13 +81,9 @@ trait CommitsService {
       case Some(issueId) =>
         getPullRequest(repository.owner, repository.name, issueId).foreach {
           case (issue, pullRequest) =>
-            recordCommentPullRequestActivity(
-              repository.owner,
-              repository.name,
-              loginAccount.userName,
-              issueId,
-              content
-            )
+            val pullRequestCommentInfo =
+              PullRequestCommentInfo(repository.owner, repository.name, loginAccount.userName, content, issueId)
+            recordActivity(pullRequestCommentInfo)
             PluginRegistry().getPullRequestHooks.foreach(_.addedComment(commentId, content, issue, repository))
             callPullRequestReviewCommentWebHook(
               "create",
@@ -99,13 +96,9 @@ trait CommitsService {
             )
         }
       case None =>
-        recordCommentCommitActivity(
-          repository.owner,
-          repository.name,
-          loginAccount.userName,
-          commitId,
-          content
-        )
+        val commitCommentInfo =
+          CommitCommentInfo(repository.owner, repository.name, loginAccount.userName, content, commitId)
+        recordActivity(commitCommentInfo)
     }
 
     commentId

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

@@ -1,9 +1,18 @@
 package gitbucket.core.service
 
 import gitbucket.core.controller.Context
-import gitbucket.core.model.Issue
+import gitbucket.core.model.{Issue, IssueComment}
 import gitbucket.core.model.Profile.profile.blockingApi._
-import gitbucket.core.plugin.PluginRegistry
+import gitbucket.core.model.activity.{
+  CloseIssueInfo,
+  ClosePullRequestInfo,
+  IssueCommentInfo,
+  PullRequestCommentInfo,
+  ReopenIssueInfo,
+  ReopenPullRequestInfo
+}
+import gitbucket.core.plugin.{IssueHook, PluginRegistry}
+import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.Implicits._
 
@@ -29,25 +38,31 @@ trait HandleCommentService {
         case (owner, name) =>
           val userName = loginAccount.userName
 
-          val (action, actionActivity) = actionOpt
-            .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(
-                    if (issue.isPullRequest) recordReopenPullRequestActivity _
-                    else recordReopenIssueActivity _
-                  ))
+          actionOpt.collect {
+            case "close" if !issue.closed =>
+              updateClosed(owner, name, issue.issueId, true)
+            case "reopen" if issue.closed =>
+              updateClosed(owner, name, issue.issueId, false)
           }
-            .map {
-              case (closed, t) =>
-                updateClosed(owner, name, issue.issueId, closed)
-                t
+
+          val (action, _) = actionOpt
+            .collect {
+              case "close" if !issue.closed =>
+                val info = if (issue.isPullRequest) {
+                  ClosePullRequestInfo(owner, name, userName, issue.issueId, issue.title)
+                } else {
+                  CloseIssueInfo(owner, name, userName, issue.issueId, issue.title)
+                }
+                recordActivity(info)
+                Some("close") -> info
+              case "reopen" if issue.closed =>
+                val info = if (issue.isPullRequest) {
+                  ReopenPullRequestInfo(owner, name, userName, issue.issueId, issue.title)
+                } else {
+                  ReopenIssueInfo(owner, name, userName, issue.issueId, issue.title)
+                }
+                recordActivity(info)
+                Some("reopen") -> info
             }
             .getOrElse(None -> None)
 
@@ -68,8 +83,12 @@ trait HandleCommentService {
               )
 
               // record comment activity
-              if (issue.isPullRequest) recordCommentPullRequestActivity(owner, name, userName, issue.issueId, content)
-              else recordCommentIssueActivity(owner, name, userName, issue.issueId, content)
+              val commentInfo = if (issue.isPullRequest) {
+                PullRequestCommentInfo(owner, name, userName, content, issue.issueId)
+              } else {
+                IssueCommentInfo(owner, name, userName, content, issue.issueId)
+              }
+              recordActivity(commentInfo)
 
               // extract references and create refer comment
               createReferComment(owner, name, issue, content, loginAccount)
@@ -77,10 +96,6 @@ trait HandleCommentService {
               id
           }
 
-          actionActivity.foreach { f =>
-            f(owner, name, userName, issue.issueId, issue.title)
-          }
-
           // call web hooks
           action match {
             case None =>
@@ -121,4 +136,59 @@ trait HandleCommentService {
     }
   }
 
+  def deleteCommentByApi(repoInfo: RepositoryInfo, comment: IssueComment, issue: Issue)(
+    implicit context: Context,
+    s: Session
+  ): Option[IssueComment] = context.loginAccount.flatMap { _ =>
+    comment.action match {
+      case "comment" =>
+        val deleteResult = deleteComment(repoInfo.owner, repoInfo.name, comment.issueId, comment.commentId)
+        val registry = PluginRegistry()
+        val hooks: Seq[IssueHook] = if (issue.isPullRequest) registry.getPullRequestHooks else registry.getIssueHooks
+        hooks.foreach(_.deletedComment(comment.commentId, issue, repoInfo))
+        deleteResult match {
+          case n if n > 0 => Some(comment)
+          case _          => None
+        }
+      case _ => None
+    }
+  }
+
+  def updateCommentByApi(
+    repository: RepositoryService.RepositoryInfo,
+    issue: Issue,
+    commentId: String,
+    content: Option[String]
+  )(implicit context: Context, s: Session): Option[(Issue, Int)] = {
+    context.loginAccount.flatMap { loginAccount =>
+      defining(repository.owner, repository.name) {
+        case (owner, name) =>
+          val userName = loginAccount.userName
+          content match {
+            case Some(content) =>
+              // Update comment
+              val _commentId = Some(updateComment(issue.issueId, commentId.toInt, content))
+              // Record comment activity
+              val commentInfo = if (issue.isPullRequest) {
+                PullRequestCommentInfo(owner, name, userName, content, issue.issueId)
+              } else {
+                IssueCommentInfo(owner, name, userName, content, issue.issueId)
+              }
+              recordActivity(commentInfo)
+              // extract references and create refer comment
+              createReferComment(owner, name, issue, content, loginAccount)
+              // call web hooks
+              commentId foreach (callIssueCommentWebHook(repository, issue, _, loginAccount, context.settings))
+              // call hooks
+              if (issue.isPullRequest)
+                PluginRegistry().getPullRequestHooks
+                  .foreach(_.updatedComment(commentId.toInt, content, issue, repository))
+              else
+                PluginRegistry().getIssueHooks.foreach(_.updatedComment(commentId.toInt, content, issue, repository))
+              _commentId.map(issue -> _)
+            case _ => None
+          }
+      }
+    }
+  }
 }

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

@@ -3,6 +3,7 @@ package gitbucket.core.service
 import gitbucket.core.controller.Context
 import gitbucket.core.model.{Account, Issue}
 import gitbucket.core.model.Profile.profile.blockingApi._
+import gitbucket.core.model.activity.CreateIssueInfo
 import gitbucket.core.plugin.PluginRegistry
 import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.util.Implicits._
@@ -51,7 +52,8 @@ trait IssueCreationService {
     }
 
     // record activity
-    recordCreateIssueActivity(owner, name, userName, issueId, title)
+    val createIssueInfo = CreateIssueInfo(owner, name, userName, issueId, title)
+    recordActivity(createIssueInfo)
 
     // extract references and create refer comment
     createReferComment(owner, name, issue, title + " " + body.getOrElse(""), loginAccount)
@@ -72,6 +74,13 @@ trait IssueCreationService {
     hasDeveloperRole(repository.owner, repository.name, context.loginAccount)
   }
 
+  /**
+   * Tests whether an logged-in user can manage issues comment.
+   */
+  protected def isIssueCommentManageable(repository: RepositoryInfo)(implicit context: Context, s: Session): Boolean = {
+    hasOwnerRole(repository.owner, repository.name, context.loginAccount)
+  }
+
   /**
    * Tests whether an logged-in user can post issues.
    */

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

@@ -31,6 +31,9 @@ trait IssuesService {
       Issues filter (_.byPrimaryKey(owner, repository, issueId.toInt)) firstOption
     else None
 
+  def getOpenIssues(owner: String, repository: String)(implicit s: Session): List[Issue] =
+    Issues filter (_.byRepository(owner, repository)) filterNot (_.closed) sortBy (_.issueId desc) list
+
   def getComments(owner: String, repository: String, issueId: Int)(implicit s: Session) =
     IssueComments filter (_.byIssue(owner, repository, issueId)) sortBy (_.commentId asc) list
 
@@ -68,6 +71,20 @@ trait IssuesService {
     else None
   }
 
+  def getCommentForApi(owner: String, repository: String, commentId: Int)(
+    implicit s: Session
+  ): Option[(IssueComment, Account, Issue)] =
+    IssueComments
+      .filter(_.byRepository(owner, repository))
+      .filter(_.commentId === commentId)
+      .filter(_.action inSetBind Set("comment", "close_comment", "reopen_comment"))
+      .join(Accounts)
+      .on { case t1 ~ t2 => t1.commentedUserName === t2.userName }
+      .join(Issues)
+      .on { case t1 ~ t2 ~ t3 => t3.byIssue(t1.userName, t1.repositoryName, t1.issueId) }
+      .map { case t1 ~ t2 ~ t3 => (t1, t2, t3) }
+      .firstOption
+
   def getIssueLabels(owner: String, repository: String, issueId: Int)(implicit s: Session): List[Label] = {
     IssueLabels
       .join(Labels)
@@ -90,14 +107,14 @@ trait IssuesService {
    * 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 searchOption 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)*)(
+  def countIssue(condition: IssueSearchCondition, searchOption: IssueSearchOption, repos: (String, String)*)(
     implicit s: Session
   ): Int = {
-    Query(searchIssueQuery(repos, condition, onlyPullRequest).length).first
+    Query(searchIssueQuery(repos, condition, searchOption).length).first
   }
 
   /**
@@ -115,7 +132,7 @@ trait IssuesService {
     filterUser: Map[String, String]
   )(implicit s: Session): Map[String, Int] = {
 
-    searchIssueQuery(Seq(owner -> repository), condition.copy(labels = Set.empty), false)
+    searchIssueQuery(Seq(owner -> repository), condition.copy(labels = Set.empty), IssueSearchOption.Issues)
       .join(IssueLabels)
       .on {
         case t1 ~ t2 =>
@@ -153,7 +170,7 @@ trait IssuesService {
     filterUser: Map[String, String]
   )(implicit s: Session): Map[String, Int] = {
 
-    searchIssueQuery(Seq(owner -> repository), condition.copy(labels = Set.empty), false)
+    searchIssueQuery(Seq(owner -> repository), condition.copy(labels = Set.empty), IssueSearchOption.Issues)
       .join(Priorities)
       .on {
         case t1 ~ t2 =>
@@ -171,42 +188,11 @@ trait IssuesService {
       .toMap
   }
 
-  def getCommitStatues(userName: String, repositoryName: String, issueId: Int)(
-    implicit s: Session
-  ): Option[CommitStatusInfo] = {
-    val status = PullRequests
-      .filter { pr =>
-        pr.userName === userName.bind && pr.repositoryName === repositoryName.bind && pr.issueId === issueId.bind
-      }
-      .join(CommitStatuses)
-      .on {
-        case pr ~ cs =>
-          pr.userName === cs.userName && pr.repositoryName === cs.repositoryName && pr.commitIdTo === cs.commitId
-      }
-      .list
-
-    if (status.nonEmpty) {
-      val (_, cs) = status.head
-      Some(
-        CommitStatusInfo(
-          count = status.length,
-          successCount = status.count(_._2.state == CommitState.SUCCESS),
-          context = (if (status.length == 1) Some(cs.context) else None),
-          state = (if (status.length == 1) Some(cs.state) else None),
-          targetUrl = (if (status.length == 1) cs.targetUrl else None),
-          description = (if (status.length == 1) cs.description else None)
-        )
-      )
-    } else {
-      None
-    }
-  }
-
   /**
    * 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 searchOption 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
@@ -214,13 +200,13 @@ trait IssuesService {
    */
   def searchIssue(
     condition: IssueSearchCondition,
-    pullRequest: Boolean,
+    searchOption: IssueSearchOption,
     offset: Int,
     limit: Int,
     repos: (String, String)*
   )(implicit s: Session): List[IssueInfo] = {
     // get issues and comment count and labels
-    val result = searchIssueQueryBase(condition, pullRequest, offset, limit, repos)
+    val result = searchIssueQueryBase(condition, searchOption, offset, limit, repos)
       .joinLeft(IssueLabels)
       .on { case t1 ~ t2 ~ i ~ t3 => t1.byIssue(t3.userName, t3.repositoryName, t3.issueId) }
       .joinLeft(Labels)
@@ -229,9 +215,11 @@ trait IssuesService {
       .on { case t1 ~ t2 ~ i ~ t3 ~ t4 ~ t5 => t1.byMilestone(t5.userName, t5.repositoryName, t5.milestoneId) }
       .joinLeft(Priorities)
       .on { case t1 ~ t2 ~ i ~ t3 ~ t4 ~ t5 ~ t6 => t1.byPriority(t6.userName, t6.repositoryName, t6.priorityId) }
-      .sortBy { case t1 ~ t2 ~ i ~ t3 ~ t4 ~ t5 ~ t6 => i asc }
+      .joinLeft(PullRequests)
+      .on { case t1 ~ t2 ~ i ~ t3 ~ t4 ~ t5 ~ t6 ~ t7 => t1.byIssue(t7.userName, t7.repositoryName, t7.issueId) }
+      .sortBy { case t1 ~ t2 ~ i ~ t3 ~ t4 ~ t5 ~ t6 ~ t7 => i asc }
       .map {
-        case t1 ~ t2 ~ i ~ t3 ~ t4 ~ t5 ~ t6 =>
+        case t1 ~ t2 ~ i ~ t3 ~ t4 ~ t5 ~ t6 ~ t7 =>
           (
             t1,
             t2.commentCount,
@@ -239,7 +227,8 @@ trait IssuesService {
             t4.map(_.labelName),
             t4.map(_.color),
             t5.map(_.title),
-            t6.map(_.priorityName)
+            t6.map(_.priorityName),
+            t7.map(_.commitIdTo)
           )
       }
       .list
@@ -249,7 +238,7 @@ trait IssuesService {
 
     result.map { issues =>
       issues.head match {
-        case (issue, commentCount, _, _, _, milestone, priority) =>
+        case (issue, commentCount, _, _, _, milestone, priority, commitId) =>
           IssueInfo(
             issue,
             issues.flatMap { t =>
@@ -258,7 +247,7 @@ trait IssuesService {
             milestone,
             priority,
             commentCount,
-            getCommitStatues(issue.userName, issue.repositoryName, issue.issueId)
+            commitId
           )
       }
     } toList
@@ -271,7 +260,7 @@ trait IssuesService {
     implicit s: Session
   ): List[(Issue, Account, Option[Account])] = {
     // get issues and comment count and labels
-    searchIssueQueryBase(condition, false, offset, limit, repos)
+    searchIssueQueryBase(condition, IssueSearchOption.Issues, offset, limit, repos)
       .join(Accounts)
       .on { case t1 ~ t2 ~ i ~ t3 => t3.userName === t1.openedUserName }
       .joinLeft(Accounts)
@@ -288,7 +277,7 @@ trait IssuesService {
     implicit s: Session
   ): List[(Issue, Account, Int, PullRequest, Repository, Account, Option[Account])] = {
     // get issues and comment count and labels
-    searchIssueQueryBase(condition, true, offset, limit, repos)
+    searchIssueQueryBase(condition, IssueSearchOption.PullRequests, offset, limit, repos)
       .join(PullRequests)
       .on { case t1 ~ t2 ~ i ~ t3 => t3.byPrimaryKey(t1.userName, t1.repositoryName, t1.issueId) }
       .join(Repositories)
@@ -306,12 +295,12 @@ trait IssuesService {
 
   private def searchIssueQueryBase(
     condition: IssueSearchCondition,
-    pullRequest: Boolean,
+    searchOption: IssueSearchOption,
     offset: Int,
     limit: Int,
     repos: Seq[(String, String)]
   )(implicit s: Session) =
-    searchIssueQuery(repos, condition, pullRequest)
+    searchIssueQuery(repos, condition, searchOption)
       .join(IssueOutline)
       .on { (t1, t2) =>
         t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
@@ -349,7 +338,11 @@ trait IssuesService {
   /**
    * Assembles query for conditional issue searching.
    */
-  private def searchIssueQuery(repos: Seq[(String, String)], condition: IssueSearchCondition, pullRequest: Boolean)(
+  private def searchIssueQuery(
+    repos: Seq[(String, String)],
+    condition: IssueSearchCondition,
+    searchOption: IssueSearchOption
+  )(
     implicit s: Session
   ) =
     Issues filter { t1 =>
@@ -358,45 +351,64 @@ trait IssuesService {
        } else {
          ((t1.userName ++ "/" ++ t1.repositoryName) inSetBind (repos.map { case (owner, repo) => s"$owner/$repo" }))
        }) &&
-      (t1.closed === (condition.state == "closed").bind) &&
-      (t1.milestoneId.? isEmpty, condition.milestone == Some(None)) &&
-      (t1.priorityId.? isEmpty, condition.priority == Some(None)) &&
-      (t1.assignedUserName.? isEmpty, condition.assigned == Some(None)) &&
-      (t1.openedUserName === condition.author.get.bind, condition.author.isDefined) &&
-      (t1.pullRequest === pullRequest.bind) &&
+      (t1.closed === (condition.state == "closed").bind)
+        .&&(t1.milestoneId.? isEmpty, condition.milestone == Some(None))
+        .&&(t1.priorityId.? isEmpty, condition.priority == Some(None))
+        .&&(t1.assignedUserName.? isEmpty, condition.assigned == Some(None))
+        .&&(t1.openedUserName === condition.author.get.bind, condition.author.isDefined) &&
+      (searchOption match {
+        case IssueSearchOption.Issues       => t1.pullRequest === false
+        case IssueSearchOption.PullRequests => t1.pullRequest === true
+        case IssueSearchOption.Both         => t1.pullRequest === false || t1.pullRequest === true
+      })
       // Milestone filter
-      (Milestones filter { t2 =>
+        .&&(
+          Milestones filter { t2 =>
             (t2.byPrimaryKey(t1.userName, t1.repositoryName, t1.milestoneId)) &&
             (t2.title === condition.milestone.get.get.bind)
-      } exists, condition.milestone.flatten.isDefined) &&
+          } exists,
+          condition.milestone.flatten.isDefined
+        )
         // Priority filter
-      (Priorities filter { t2 =>
+        .&&(
+          Priorities filter { t2 =>
             (t2.byPrimaryKey(t1.userName, t1.repositoryName, t1.priorityId)) &&
             (t2.priorityName === condition.priority.get.get.bind)
-      } exists, condition.priority.flatten.isDefined) &&
+          } exists,
+          condition.priority.flatten.isDefined
+        )
         // Assignee filter
-      (t1.assignedUserName === condition.assigned.get.get.bind, condition.assigned.flatten.isDefined) &&
+        .&&(t1.assignedUserName === condition.assigned.get.get.bind, condition.assigned.flatten.isDefined)
         // Label filter
-      (IssueLabels filter { t2 =>
+        .&&(
+          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) &&
+          } exists,
+          condition.labels.nonEmpty
+        )
         // Visibility filter
-      (Repositories filter { t2 =>
+        .&&(
+          Repositories filter { t2 =>
             (t2.byRepository(t1.userName, t1.repositoryName)) &&
             (t2.isPrivate === (condition.visibility == Some("private")).bind)
-      } exists, condition.visibility.nonEmpty) &&
+          } exists,
+          condition.visibility.nonEmpty
+        )
         // Organization (group) filter
-      (t1.userName inSetBind condition.groups, condition.groups.nonEmpty) &&
+        .&&(t1.userName inSetBind condition.groups, condition.groups.nonEmpty)
         // Mentioned filter
-      ((t1.openedUserName === condition.mentioned.get.bind) || t1.assignedUserName === condition.mentioned.get.bind ||
+        .&&(
+          (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)
+            } exists),
+          condition.mentioned.isDefined
+        )
     }
 
   def insertIssue(
@@ -635,7 +647,10 @@ trait IssuesService {
     IssueComments.filter(_.byPrimaryKey(commentId)).map(t => (t.content, t.updatedDate)).update(content, currentDate)
   }
 
-  def deleteComment(issueId: Int, commentId: Int)(implicit s: Session): Int = {
+  def deleteComment(owner: String, repository: String, issueId: Int, commentId: Int)(
+    implicit context: Context,
+    s: Session
+  ): Int = {
     Issues.filter(_.issueId === issueId.bind).map(_.updatedDate).update(currentDate)
     IssueComments.filter(_.byPrimaryKey(commentId)).firstOption match {
       case Some(c) if c.action == "reopen_comment" =>
@@ -644,6 +659,16 @@ trait IssuesService {
         IssueComments.filter(_.byPrimaryKey(commentId)).map(t => (t.content, t.action)).update("Close", "close")
       case Some(_) =>
         IssueComments.filter(_.byPrimaryKey(commentId)).delete
+        IssueComments insert IssueComment(
+          userName = owner,
+          repositoryName = repository,
+          issueId = issueId,
+          action = "delete_comment",
+          commentedUserName = context.loginAccount.map(_.userName).getOrElse("Unknown user"),
+          content = s"",
+          registeredDate = currentDate,
+          updatedDate = currentDate
+        )
     }
   }
 
@@ -682,8 +707,8 @@ trait IssuesService {
         case (t1, t2) =>
           keywords
             .map { keyword =>
-              (t1.title.toLowerCase like (s"%${likeEncode(keyword)}%", '^')) ||
-              (t1.content.toLowerCase like (s"%${likeEncode(keyword)}%", '^'))
+              (t1.title.toLowerCase.like(s"%${likeEncode(keyword)}%", '^')) ||
+              (t1.content.toLowerCase.like(s"%${likeEncode(keyword)}%", '^'))
             }
             .reduceLeft(_ && _)
       }
@@ -710,7 +735,7 @@ trait IssuesService {
           t2.pullRequest === pullRequest.bind &&
             keywords
               .map { query =>
-                t1.content.toLowerCase like (s"%${likeEncode(query)}%", '^')
+                t1.content.toLowerCase.like(s"%${likeEncode(query)}%", '^')
               }
               .reduceLeft(_ && _)
       }
@@ -910,27 +935,46 @@ object IssuesService {
         param(request, "groups").map(_.split(",").toSet).getOrElse(Set.empty)
       )
 
+    def apply(request: HttpServletRequest, milestone: String): IssueSearchCondition =
+      IssueSearchCondition(
+        param(request, "labels").map(_.split(",").toSet).getOrElse(Set.empty),
+        Some(Some(milestone)),
+        param(request, "priority").map {
+          case "none" => None
+          case x      => Some(x)
+        },
+        param(request, "author"),
+        param(request, "assigned").map {
+          case "none" => None
+          case x      => Some(x)
+        },
+        param(request, "mentioned"),
+        param(request, "state", Seq("open", "closed")).getOrElse("open"),
+        param(request, "sort", Seq("created", "comments", "updated", "priority")).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) = {
       PaginationHelper.page(param(request, "page"))
     }
   }
 
-  case class CommitStatusInfo(
-    count: Int,
-    successCount: Int,
-    context: Option[String],
-    state: Option[CommitState],
-    targetUrl: Option[String],
-    description: Option[String]
-  )
-
   case class IssueInfo(
     issue: Issue,
     labels: List[Label],
     milestone: Option[String],
     priority: Option[String],
     commentCount: Int,
-    status: Option[CommitStatusInfo]
+    commitId: Option[String]
   )
-
+}
+
+sealed trait IssueSearchOption
+
+object IssueSearchOption {
+  case object Issues extends IssueSearchOption
+  case object PullRequests extends IssueSearchOption
+  case object Both extends IssueSearchOption
 }

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

@@ -2,16 +2,19 @@ package gitbucket.core.service
 
 import gitbucket.core.api.JsonFormat
 import gitbucket.core.controller.Context
-import gitbucket.core.model.{Account, PullRequest, WebHook}
-import gitbucket.core.plugin.PluginRegistry
+import gitbucket.core.model.{Account, Issue, PullRequest, WebHook}
+import gitbucket.core.plugin.{PluginRegistry, ReceiveHook}
 import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.util.Directory._
 import gitbucket.core.util.{JGitUtil, LockUtil}
 import gitbucket.core.model.Profile.profile.blockingApi._
+import gitbucket.core.model.activity.{CloseIssueInfo, MergeInfo, PushInfo}
 import gitbucket.core.service.SystemSettingsService.SystemSettings
+import gitbucket.core.service.WebHookService.WebHookPushPayload
+import gitbucket.core.util.JGitUtil.CommitInfo
 import org.eclipse.jgit.merge.{MergeStrategy, Merger, RecursiveMerger}
 import org.eclipse.jgit.api.Git
-import org.eclipse.jgit.transport.RefSpec
+import org.eclipse.jgit.transport.{ReceiveCommand, ReceivePack, RefSpec}
 import org.eclipse.jgit.errors.NoMergeBaseException
 import org.eclipse.jgit.lib.{CommitBuilder, ObjectId, PersonIdent, Repository}
 import org.eclipse.jgit.revwalk.{RevCommit, RevWalk}
@@ -25,7 +28,8 @@ trait MergeService {
     with IssuesService
     with RepositoryService
     with PullRequestService
-    with WebHookPullRequestService =>
+    with WebHookPullRequestService
+    with WebHookService =>
 
   import MergeService._
 
@@ -35,7 +39,7 @@ trait MergeService {
    */
   def checkConflict(userName: String, repositoryName: String, branch: String, issueId: Int): Option[String] = {
     Using.resource(Git.open(getRepositoryDir(userName, repositoryName))) { git =>
-      new MergeCacheInfo(git, branch, issueId).checkConflict()
+      new MergeCacheInfo(git, userName, repositoryName, branch, issueId, Nil).checkConflict()
     }
   }
 
@@ -52,41 +56,98 @@ trait MergeService {
     issueId: Int
   ): Option[Option[String]] = {
     Using.resource(Git.open(getRepositoryDir(userName, repositoryName))) { git =>
-      new MergeCacheInfo(git, branch, issueId).checkConflictCache()
+      new MergeCacheInfo(git, userName, repositoryName, branch, issueId, Nil).checkConflictCache()
     }
   }
 
   /** merge the pull request with a merge commit */
-  def mergePullRequest(
+  def mergeWithMergeCommit(
     git: Git,
+    repository: RepositoryInfo,
     branch: String,
     issueId: Int,
     message: String,
-    committer: PersonIdent
-  ): ObjectId = {
-    new MergeCacheInfo(git, branch, issueId).merge(message, committer)
+    loginAccount: Account,
+    settings: SystemSettings
+  )(implicit s: Session, c: JsonFormat.Context): ObjectId = {
+    val beforeCommitId = git.getRepository.resolve(s"refs/heads/${branch}")
+    val afterCommitId = new MergeCacheInfo(git, repository.owner, repository.name, branch, issueId, getReceiveHooks())
+      .merge(message, new PersonIdent(loginAccount.fullName, loginAccount.mailAddress))
+    callWebHook(git, repository, branch, beforeCommitId, afterCommitId, loginAccount, settings)
+    afterCommitId
   }
 
   /** rebase to the head of the pull request branch */
-  def rebasePullRequest(
+  def mergeWithRebase(
     git: Git,
+    repository: RepositoryInfo,
     branch: String,
     issueId: Int,
     commits: Seq[RevCommit],
-    committer: PersonIdent
-  ): ObjectId = {
-    new MergeCacheInfo(git, branch, issueId).rebase(committer, commits)
+    loginAccount: Account,
+    settings: SystemSettings
+  )(implicit s: Session, c: JsonFormat.Context): ObjectId = {
+    val beforeCommitId = git.getRepository.resolve(s"refs/heads/${branch}")
+    val afterCommitId =
+      new MergeCacheInfo(git, repository.owner, repository.name, branch, issueId, getReceiveHooks())
+        .rebase(new PersonIdent(loginAccount.fullName, loginAccount.mailAddress), commits)
+    callWebHook(git, repository, branch, beforeCommitId, afterCommitId, loginAccount, settings)
+    afterCommitId
   }
 
   /** squash commits in the pull request and append it */
-  def squashPullRequest(
+  def mergeWithSquash(
     git: Git,
+    repository: RepositoryInfo,
     branch: String,
     issueId: Int,
     message: String,
-    committer: PersonIdent
-  ): ObjectId = {
-    new MergeCacheInfo(git, branch, issueId).squash(message, committer)
+    loginAccount: Account,
+    settings: SystemSettings
+  )(implicit s: Session, c: JsonFormat.Context): ObjectId = {
+    val beforeCommitId = git.getRepository.resolve(s"refs/heads/${branch}")
+    val afterCommitId =
+      new MergeCacheInfo(git, repository.owner, repository.name, branch, issueId, getReceiveHooks())
+        .squash(message, new PersonIdent(loginAccount.fullName, loginAccount.mailAddress))
+    callWebHook(git, repository, branch, beforeCommitId, afterCommitId, loginAccount, settings)
+    afterCommitId
+  }
+
+  private def callWebHook(
+    git: Git,
+    repository: RepositoryInfo,
+    branch: String,
+    beforeCommitId: ObjectId,
+    afterCommitId: ObjectId,
+    loginAccount: Account,
+    settings: SystemSettings
+  )(
+    implicit s: Session,
+    c: JsonFormat.Context
+  ): Unit = {
+    callWebHookOf(repository.owner, repository.name, WebHook.Push, settings) {
+      getAccountByUserName(repository.owner).map { ownerAccount =>
+        WebHookPushPayload(
+          git,
+          loginAccount,
+          s"refs/heads/${branch}",
+          repository,
+          git
+            .log()
+            .addRange(beforeCommitId, afterCommitId)
+            .call()
+            .asScala
+            .map { commit =>
+              new JGitUtil.CommitInfo(commit)
+            }
+            .toList
+            .reverse,
+          ownerAccount,
+          oldId = beforeCommitId,
+          newId = afterCommitId
+        )
+      }
+    }
   }
 
   /** fetch remote branch to my repository refs/pull/{issueId}/head */
@@ -168,7 +229,7 @@ trait MergeService {
     remoteBranch: String,
     loginAccount: Account,
     message: String,
-    pullreq: Option[PullRequest],
+    pullRequest: Option[PullRequest],
     settings: SystemSettings
   )(implicit s: Session, c: JsonFormat.Context): Option[ObjectId] = {
     val localUserName = localRepository.owner
@@ -200,13 +261,14 @@ trait MergeService {
           }
 
           // record activity
-          recordPushActivity(
+          val pushInfo = PushInfo(
             localUserName,
             localRepositoryName,
             loginAccount.userName,
             localBranch,
             commits
           )
+          recordActivity(pushInfo)
 
           // close issue by commit message
           if (localBranch == localRepository.repository.defaultBranch) {
@@ -215,6 +277,14 @@ trait MergeService {
                 .foreach { issueId =>
                   getIssue(localRepository.owner, localRepository.name, issueId.toString).foreach { issue =>
                     callIssuesWebHook("closed", localRepository, issue, loginAccount, settings)
+                    val closeIssueInfo = CloseIssueInfo(
+                      localRepository.owner,
+                      localRepository.name,
+                      localUserName,
+                      issue.issueId,
+                      issue.title
+                    )
+                    recordActivity(closeIssueInfo)
                     PluginRegistry().getIssueHooks
                       .foreach(
                         _.closedByCommitComment(issue, localRepository, commit.fullMessage, loginAccount)
@@ -224,7 +294,7 @@ trait MergeService {
             }
           }
 
-          pullreq.foreach { pullreq =>
+          pullRequest.foreach { pullRequest =>
             callWebHookOf(localRepository.owner, localRepository.name, WebHook.Push, settings) {
               for {
                 ownerAccount <- getAccountByUserName(localRepository.owner)
@@ -232,7 +302,7 @@ trait MergeService {
                 WebHookService.WebHookPushPayload(
                   git,
                   loginAccount,
-                  pullreq.requestBranch,
+                  pullRequest.requestBranch,
                   localRepository,
                   commits,
                   ownerAccount,
@@ -247,6 +317,10 @@ trait MergeService {
     }.toOption
   }
 
+  protected def getReceiveHooks(): Seq[ReceiveHook] = {
+    PluginRegistry().getReceiveHooks
+  }
+
   def mergePullRequest(
     repository: RepositoryInfo,
     issueId: Int,
@@ -261,73 +335,53 @@ trait MergeService {
         LockUtil.lock(s"${repository.owner}/${repository.name}") {
           getPullRequest(repository.owner, repository.name, issueId)
             .map {
-              case (issue, pullreq) =>
+              case (issue, pullRequest) =>
                 Using.resource(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
+                  val (commits, _) = getRequestCompareInfo(
+                    repository.owner,
+                    repository.name,
+                    pullRequest.commitIdFrom,
+                    pullRequest.requestUserName,
+                    pullRequest.requestRepositoryName,
+                    pullRequest.commitIdTo
+                  )
+
+                  // merge git repository
+                  mergeGitRepository(
+                    git,
+                    repository,
+                    issue,
+                    pullRequest,
+                    loginAccount,
+                    message,
+                    strategy,
+                    commits,
+                    getReceiveHooks(),
+                    settings
+                  ) match {
+                    case Some(newCommitId) =>
                       // mark issue as merged and close.
                       val commentId =
-                    createComment(repository.owner, repository.name, loginAccount.userName, issueId, message, "merge")
+                        createComment(
+                          repository.owner,
+                          repository.name,
+                          loginAccount.userName,
+                          issueId,
+                          message,
+                          "merge"
+                        )
                       createComment(repository.owner, repository.name, loginAccount.userName, issueId, "Close", "close")
                       updateClosed(repository.owner, repository.name, issueId, true)
 
                       // record activity
-                  recordMergeActivity(repository.owner, repository.name, loginAccount.userName, issueId, message)
+                      val mergeInfo =
+                        MergeInfo(repository.owner, repository.name, loginAccount.userName, issueId, message)
+                      recordActivity(mergeInfo)
+                      updateLastActivityDate(repository.owner, repository.name)
 
-                  val (commits, _) = getRequestCompareInfo(
-                    repository.owner,
-                    repository.name,
-                    pullreq.commitIdFrom,
-                    pullreq.requestUserName,
-                    pullreq.requestRepositoryName,
-                    pullreq.commitIdTo
-                  )
-
-                  val revCommits = Using
-                    .resource(new RevWalk(git.getRepository)) { revWalk =>
-                      commits.flatten.map { commit =>
-                        revWalk.parseCommit(git.getRepository.resolve(commit.id))
-                      }
-                    }
-                    .reverse
-
-                  // merge git repository
-                  (strategy match {
-                    case "merge-commit" =>
-                      Some(
-                        mergePullRequest(
-                          git,
-                          pullreq.branch,
-                          issueId,
-                          s"Merge pull request #${issueId} from ${pullreq.requestUserName}/${pullreq.requestBranch}\n\n" + message,
-                          new PersonIdent(loginAccount.fullName, loginAccount.mailAddress)
-                        )
-                      )
-                    case "rebase" =>
-                      Some(
-                        rebasePullRequest(
-                          git,
-                          pullreq.branch,
-                          issueId,
-                          revCommits,
-                          new PersonIdent(loginAccount.fullName, loginAccount.mailAddress)
-                        )
-                      )
-                    case "squash" =>
-                      Some(
-                        squashPullRequest(
-                          git,
-                          pullreq.branch,
-                          issueId,
-                          s"${issue.title} (#${issueId})\n\n" + message,
-                          new PersonIdent(loginAccount.fullName, loginAccount.mailAddress)
-                        )
-                      )
-                    case _ =>
-                      None
-                  }) match {
-                    case Some(newCommitId) =>
                       // close issue by content of pull request
                       val defaultBranch = getRepository(repository.owner, repository.name).get.repository.defaultBranch
-                      if (pullreq.branch == defaultBranch) {
+                      if (pullRequest.branch == defaultBranch) {
                         commits.flatten.foreach { commit =>
                           closeIssuesFromMessage(
                             commit.fullMessage,
@@ -337,6 +391,14 @@ trait MergeService {
                           ).foreach { issueId =>
                             getIssue(repository.owner, repository.name, issueId.toString).foreach { issue =>
                               callIssuesWebHook("closed", repository, issue, loginAccount, context.settings)
+                              val closeIssueInfo = CloseIssueInfo(
+                                repository.owner,
+                                repository.name,
+                                loginAccount.userName,
+                                issue.issueId,
+                                issue.title
+                              )
+                              recordActivity(closeIssueInfo)
                               PluginRegistry().getIssueHooks
                                 .foreach(_.closedByCommitComment(issue, repository, commit.fullMessage, loginAccount))
                             }
@@ -351,6 +413,14 @@ trait MergeService {
                         ).foreach { issueId =>
                           getIssue(repository.owner, repository.name, issueId.toString).foreach { issue =>
                             callIssuesWebHook("closed", repository, issue, loginAccount, context.settings)
+                            val closeIssueInfo = CloseIssueInfo(
+                              repository.owner,
+                              repository.name,
+                              loginAccount.userName,
+                              issue.issueId,
+                              issue.title
+                            )
+                            recordActivity(closeIssueInfo)
                             PluginRegistry().getIssueHooks
                               .foreach(_.closedByCommitComment(issue, repository, issueContent, loginAccount))
                           }
@@ -359,6 +429,14 @@ trait MergeService {
                           .foreach { issueId =>
                             getIssue(repository.owner, repository.name, issueId.toString).foreach { issue =>
                               callIssuesWebHook("closed", repository, issue, loginAccount, context.settings)
+                              val closeIssueInfo = CloseIssueInfo(
+                                repository.owner,
+                                repository.name,
+                                loginAccount.userName,
+                                issue.issueId,
+                                issue.title
+                              )
+                              recordActivity(closeIssueInfo)
                               PluginRegistry().getIssueHooks
                                 .foreach(_.closedByCommitComment(issue, repository, issueContent, loginAccount))
                             }
@@ -370,7 +448,7 @@ trait MergeService {
                       updatePullRequests(
                         repository.owner,
                         repository.name,
-                        pullreq.branch,
+                        pullRequest.branch,
                         loginAccount,
                         "closed",
                         settings
@@ -394,6 +472,68 @@ trait MergeService {
       } else Left("Strategy not allowed")
     } else Left("Draft pull requests cannot be merged")
   }
+
+  private def mergeGitRepository(
+    git: Git,
+    repository: RepositoryInfo,
+    issue: Issue,
+    pullRequest: PullRequest,
+    loginAccount: Account,
+    message: String,
+    strategy: String,
+    commits: Seq[Seq[CommitInfo]],
+    receiveHooks: Seq[ReceiveHook],
+    settings: SystemSettings
+  )(implicit s: Session, c: JsonFormat.Context): Option[ObjectId] = {
+    val revCommits = Using
+      .resource(new RevWalk(git.getRepository)) { revWalk =>
+        commits.flatten.map { commit =>
+          revWalk.parseCommit(git.getRepository.resolve(commit.id))
+        }
+      }
+      .reverse
+
+    strategy match {
+      case "merge-commit" =>
+        Some(
+          mergeWithMergeCommit(
+            git,
+            repository,
+            pullRequest.branch,
+            issue.issueId,
+            s"Merge pull request #${issue.issueId} from ${pullRequest.requestUserName}/${pullRequest.requestBranch}\n\n" + message,
+            loginAccount,
+            settings
+          )
+        )
+      case "rebase" =>
+        Some(
+          mergeWithRebase(
+            git,
+            repository,
+            pullRequest.branch,
+            issue.issueId,
+            revCommits,
+            loginAccount,
+            settings
+          )
+        )
+      case "squash" =>
+        Some(
+          mergeWithSquash(
+            git,
+            repository,
+            pullRequest.branch,
+            issue.issueId,
+            s"${issue.title} (#${issue.issueId})\n\n" + message,
+            loginAccount,
+            settings
+          )
+        )
+      case _ =>
+        None
+    }
+  }
 }
 
 object MergeService {
@@ -440,18 +580,22 @@ object MergeService {
     }
   }
 
-  class MergeCacheInfo(git: Git, branch: String, issueId: Int) {
-
-    private val repository = git.getRepository
-
+  class MergeCacheInfo(
+    git: Git,
+    userName: String,
+    repositoryName: String,
+    branch: String,
+    issueId: Int,
+    receiveHooks: Seq[ReceiveHook]
+  ) {
     private val mergedBranchName = s"refs/pull/${issueId}/merge"
     private val conflictedBranchName = s"refs/pull/${issueId}/conflict"
 
-    lazy val mergeBaseTip = repository.resolve(s"refs/heads/${branch}")
-    lazy val mergeTip = repository.resolve(s"refs/pull/${issueId}/head")
+    lazy val mergeBaseTip = git.getRepository.resolve(s"refs/heads/${branch}")
+    lazy val mergeTip = git.getRepository.resolve(s"refs/pull/${issueId}/head")
 
     def checkConflictCache(): Option[Option[String]] = {
-      Option(repository.resolve(mergedBranchName))
+      Option(git.getRepository.resolve(mergedBranchName))
         .flatMap { merged =>
           if (parseCommit(merged).getParents().toSet == Set(mergeBaseTip, mergeTip)) {
             // merged branch exists
@@ -460,7 +604,7 @@ object MergeService {
             None
           }
         }
-        .orElse(Option(repository.resolve(conflictedBranchName)).flatMap { conflicted =>
+        .orElse(Option(git.getRepository.resolve(conflictedBranchName)).flatMap { conflicted =>
           val commit = parseCommit(conflicted)
           if (commit.getParents().toSet == Set(mergeBaseTip, mergeTip)) {
             // conflict branch exists
@@ -472,23 +616,23 @@ object MergeService {
     }
 
     def checkConflict(): Option[String] = {
-      checkConflictCache.getOrElse(checkConflictForce)
+      checkConflictCache().getOrElse(checkConflictForce())
     }
 
     def checkConflictForce(): Option[String] = {
-      val merger = MergeStrategy.RECURSIVE.newMerger(repository, true)
+      val merger = MergeStrategy.RECURSIVE.newMerger(git.getRepository, true)
       val conflicted = try {
         !merger.merge(mergeBaseTip, mergeTip)
       } catch {
         case e: NoMergeBaseException => true
       }
-      val mergeTipCommit = Using.resource(new RevWalk(repository))(_.parseCommit(mergeTip))
+      val mergeTipCommit = Using.resource(new RevWalk(git.getRepository))(_.parseCommit(mergeTip))
       val committer = mergeTipCommit.getCommitterIdent
 
       def _updateBranch(treeId: ObjectId, message: String, branchName: String): Unit = {
         // creates merge commit
         val mergeCommitId = createMergeCommit(treeId, committer, message)
-        Util.updateRefs(repository, branchName, mergeCommitId, true, committer)
+        Util.updateRefs(git.getRepository, branchName, mergeCommitId, true, committer)
       }
 
       if (!conflicted) {
@@ -504,26 +648,48 @@ object MergeService {
     }
 
     // update branch from cache
-    def merge(message: String, committer: PersonIdent): ObjectId = {
+    def merge(message: String, committer: PersonIdent)(implicit s: Session): ObjectId = {
       if (checkConflict().isDefined) {
         throw new RuntimeException("This pull request can't merge automatically.")
       }
-      val mergeResultCommit = parseCommit(Option(repository.resolve(mergedBranchName)).getOrElse {
+      val mergeResultCommit = parseCommit(Option(git.getRepository.resolve(mergedBranchName)).getOrElse {
         throw new RuntimeException(s"Not found branch ${mergedBranchName}")
       })
       // creates merge commit
       val mergeCommitId = createMergeCommit(mergeResultCommit.getTree().getId(), committer, message)
-      // update refs
-      Util.updateRefs(repository, s"refs/heads/${branch}", mergeCommitId, false, committer, Some("merged"))
+
+      val refName = s"refs/heads/${branch}"
+      val currentObjectId = git.getRepository.resolve(refName)
+      val receivePack = new ReceivePack(git.getRepository)
+      val receiveCommand = new ReceiveCommand(currentObjectId, mergeCommitId, refName)
+
+      // call pre-commit hooks
+      val error = receiveHooks.flatMap { hook =>
+        hook.preReceive(userName, repositoryName, receivePack, receiveCommand, committer.getName, true)
+      }.headOption
+
+      error.foreach { error =>
+        throw new RuntimeException(error)
       }
 
-    def rebase(committer: PersonIdent, commits: Seq[RevCommit]): ObjectId = {
+      // update refs
+      val objectId = Util.updateRefs(git.getRepository, refName, mergeCommitId, false, committer, Some("merged"))
+
+      // call post-commit hook
+      receiveHooks.foreach { hook =>
+        hook.postReceive(userName, repositoryName, receivePack, receiveCommand, committer.getName, true)
+      }
+
+      objectId
+    }
+
+    def rebase(committer: PersonIdent, commits: Seq[RevCommit])(implicit s: Session): ObjectId = {
       if (checkConflict().isDefined) {
         throw new RuntimeException("This pull request can't merge automatically.")
       }
 
       def _cloneCommit(commit: RevCommit, parentId: ObjectId, baseId: ObjectId): CommitBuilder = {
-        val merger = MergeStrategy.RECURSIVE.newMerger(repository, true)
+        val merger = MergeStrategy.RECURSIVE.newMerger(git.getRepository, true)
         merger.merge(commit.toObjectId, baseId)
 
         val newCommit = new CommitBuilder()
@@ -535,10 +701,10 @@ object MergeService {
         newCommit
       }
 
-      val mergeBaseTipCommit = Using.resource(new RevWalk(repository))(_.parseCommit(mergeBaseTip))
+      val mergeBaseTipCommit = Using.resource(new RevWalk(git.getRepository))(_.parseCommit(mergeBaseTip))
       var previousId = mergeBaseTipCommit.getId
 
-      Using.resource(repository.newObjectInserter) { inserter =>
+      Using.resource(git.getRepository.newObjectInserter) { inserter =>
         commits.foreach { commit =>
           val nextCommit = _cloneCommit(commit, previousId, mergeBaseTipCommit.getId)
           previousId = inserter.insert(nextCommit)
@@ -546,17 +712,40 @@ object MergeService {
         inserter.flush()
       }
 
-      Util.updateRefs(repository, s"refs/heads/${branch}", previousId, false, committer, Some("rebased"))
+      val refName = s"refs/heads/${branch}"
+      val currentObjectId = git.getRepository.resolve(refName)
+      val receivePack = new ReceivePack(git.getRepository)
+      val receiveCommand = new ReceiveCommand(currentObjectId, previousId, refName)
+
+      // call pre-commit hooks
+      val error = receiveHooks.flatMap { hook =>
+        hook.preReceive(userName, repositoryName, receivePack, receiveCommand, committer.getName, true)
+      }.headOption
+
+      error.foreach { error =>
+        throw new RuntimeException(error)
       }
 
-    def squash(message: String, committer: PersonIdent): ObjectId = {
+      // update refs
+      val objectId =
+        Util.updateRefs(git.getRepository, s"refs/heads/${branch}", previousId, false, committer, Some("rebased"))
+
+      // call post-commit hook
+      receiveHooks.foreach { hook =>
+        hook.postReceive(userName, repositoryName, receivePack, receiveCommand, committer.getName, true)
+      }
+
+      objectId
+    }
+
+    def squash(message: String, committer: PersonIdent)(implicit s: Session): ObjectId = {
       if (checkConflict().isDefined) {
         throw new RuntimeException("This pull request can't merge automatically.")
       }
 
-      val mergeBaseTipCommit = Using.resource(new RevWalk(repository))(_.parseCommit(mergeBaseTip))
+      val mergeBaseTipCommit = Using.resource(new RevWalk(git.getRepository))(_.parseCommit(mergeBaseTip))
       val mergeBranchHeadCommit =
-        Using.resource(new RevWalk(repository))(_.parseCommit(repository.resolve(mergedBranchName)))
+        Using.resource(new RevWalk(git.getRepository))(_.parseCommit(git.getRepository.resolve(mergedBranchName)))
 
       // Create squash commit
       val mergeCommit = new CommitBuilder()
@@ -567,30 +756,52 @@ object MergeService {
       mergeCommit.setMessage(message)
 
       // insertObject and got squash commit Object Id
-      val newCommitId = Using.resource(repository.newObjectInserter) { inserter =>
+      val newCommitId = Using.resource(git.getRepository.newObjectInserter) { inserter =>
         val newCommitId = inserter.insert(mergeCommit)
         inserter.flush()
         newCommitId
       }
 
-      Util.updateRefs(repository, mergedBranchName, newCommitId, true, committer)
+      val refName = s"refs/heads/${branch}"
+      val currentObjectId = git.getRepository.resolve(refName)
+      val receivePack = new ReceivePack(git.getRepository)
+      val receiveCommand = new ReceiveCommand(currentObjectId, newCommitId, refName)
+
+      // call pre-commit hooks
+      val error = receiveHooks.flatMap { hook =>
+        hook.preReceive(userName, repositoryName, receivePack, receiveCommand, committer.getName, true)
+      }.headOption
+
+      error.foreach { error =>
+        throw new RuntimeException(error)
+      }
+
+      // update refs
+      Util.updateRefs(git.getRepository, mergedBranchName, newCommitId, true, committer)
 
       // rebase to squash commit
-      Util.updateRefs(
-        repository,
+      val objectId = Util.updateRefs(
+        git.getRepository,
         s"refs/heads/${branch}",
-        repository.resolve(mergedBranchName),
+        git.getRepository.resolve(mergedBranchName),
         false,
         committer,
         Some("squashed")
       )
+
+      // call post-commit hook
+      receiveHooks.foreach { hook =>
+        hook.postReceive(userName, repositoryName, receivePack, receiveCommand, committer.getName, true)
+      }
+
+      objectId
     }
 
     // return treeId
     private def createMergeCommit(treeId: ObjectId, committer: PersonIdent, message: String) =
-      Util.createMergeCommit(repository, treeId, committer, message, Seq[ObjectId](mergeBaseTip, mergeTip))
+      Util.createMergeCommit(git.getRepository, treeId, committer, message, Seq[ObjectId](mergeBaseTip, mergeTip))
 
-    private def parseCommit(id: ObjectId) = Using.resource(new RevWalk(repository))(_.parseCommit(id))
+    private def parseCommit(id: ObjectId) = Using.resource(new RevWalk(git.getRepository))(_.parseCommit(id))
 
   }