Add System Settings page.

src/main/scala/ScalatraBootstrap.scala

@@ -6,7 +6,8 @@ class ScalatraBootstrap extends LifeCycle {
   override def init(context: ServletContext) {
     context.mount(new IndexController, "/")
     context.mount(new SignInController, "/*")
-    context.mount(new UsersController, "/*")
+    context.mount(new UserManagementController, "/*")
+    context.mount(new SystemSettingsController, "/*")
     context.mount(new CreateRepositoryController, "/*")
     context.mount(new AccountController, "/*")
     context.mount(new RepositoryViewerController, "/*")

src/main/scala/app/SystemSettingsController.scala

@@ -0,0 +1,30 @@
+package app
+
+import service.{AccountService, SystemSettingsService}
+import SystemSettingsService._
+import util.AdminOnlyAuthenticator
+import jp.sf.amateras.scalatra.forms._
+
+class SystemSettingsController extends SystemSettingsControllerBase
+  with SystemSettingsService with AccountService with AdminOnlyAuthenticator
+
+trait SystemSettingsControllerBase extends ControllerBase {
+  self: SystemSettingsService with AccountService with AdminOnlyAuthenticator =>
+
+  private case class SystemSettingsForm(allowAccountRegistration: Boolean)
+
+  private val form = mapping(
+    "allowAccountRegistration" -> trim(label("Account registration", boolean()))
+  )(SystemSettingsForm.apply)
+
+
+  get("/admin/system")(adminOnly {
+    admin.html.system(loadSystemSettings())
+  })
+
+  post("/admin/system", form)(adminOnly { form =>
+    saveSystemSettings(SystemSettings(form.allowAccountRegistration))
+    redirect("/admin/system")
+  })
+
+}

src/main/scala/app/UserManagementController.scala

@@ -5,9 +5,9 @@ import service._
 import util.AdminOnlyAuthenticator
 import jp.sf.amateras.scalatra.forms._
 
-class UsersController extends UsersControllerBase with AccountService with AdminOnlyAuthenticator
+class UserManagementController extends UserManagementControllerBase with AccountService with AdminOnlyAuthenticator
 
-trait UsersControllerBase extends ControllerBase { self: AccountService with AdminOnlyAuthenticator =>
+trait UserManagementControllerBase extends ControllerBase { self: AccountService with AdminOnlyAuthenticator =>
   
   case class UserForm(userName: String, password: String, mailAddress: String, isAdmin: Boolean, url: Option[String])
   

src/main/scala/service/SystemSettingsService.scala

@@ -0,0 +1,40 @@
+package service
+
+import util.Directory._
+import SystemSettingsService._
+
+trait SystemSettingsService {
+
+  def saveSystemSettings(settings: SystemSettings): Unit = {
+    val props = new java.util.Properties()
+    props.setProperty(AllowAccountRegistration, settings.allowAccountRegistration.toString)
+    props.store(new java.io.FileOutputStream(GitBucketConf), null)
+  }
+
+
+  def loadSystemSettings(): SystemSettings = {
+    val props = new java.util.Properties()
+    if(GitBucketConf.exists){
+      props.load(new java.io.FileInputStream(GitBucketConf))
+    }
+    SystemSettings(getBoolean(props, "allow_account_registration"))
+  }
+
+}
+
+object SystemSettingsService {
+
+  case class SystemSettings(allowAccountRegistration: Boolean)
+
+  private val AllowAccountRegistration = "allow_account_registration"
+
+  private def getBoolean(props: java.util.Properties, key: String, default: Boolean = false): Boolean = {
+    val value = props.getProperty(key)
+    if(value == null || value.isEmpty){
+      default
+    } else {
+      value.toBoolean
+    }
+  }
+
+}

src/main/scala/util/Directory.scala

@@ -11,6 +11,8 @@ object Directory {
 
   val GitBucketHome = new File(System.getProperty("user.home"), "gitbucket").getAbsolutePath
 
+  val GitBucketConf = new File(GitBucketHome, "gitbucket.conf")
+  
   val RepositoryHome = "%s/repositories".format(GitBucketHome)
   
   /**

src/main/twirl/admin/menu.scala.html

@@ -0,0 +1,17 @@
+@(active: String)(body: Html)(implicit context: app.Context)
+@import context._
+<div class="row-fluid">
+  <div class="span3">
+    <ul class="nav nav-tabs nav-stacked">
+      <li@if(active=="users"){ class="active"}>
+        <a href="@path/admin/users">User Management</a>
+      </li>
+      <li@if(active=="system"){ class="active"}>
+        <a href="@path/admin/system">System Settings</a>
+      </li>
+   </ul>
+  </div>
+  <div class="span9">
+    @body
+  </div>
+</div>

src/main/twirl/admin/system.scala.html

@@ -0,0 +1,28 @@
+@(settings: service.SystemSettingsService.SystemSettings)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main("System Settings"){
+  @menu("system"){
+    <form action="@path/admin/system" method="POST" validate="true">
+      <div class="box">
+        <div class="box-header">System Settings</div>
+        <div class="box-content">
+          <label><strong>Account registration</strong></label>
+          <fieldset>
+            <label>
+              <input type="radio" name="allowAccountRegistration" value="true"@if(settings.allowAccountRegistration){ checked}>
+              <strong>Allow</strong> - Users can create account by themselves.
+            </label>
+            <label>
+              <input type="radio" name="allowAccountRegistration" value="false"@if(!settings.allowAccountRegistration){ checked}>
+              <strong>Deny</strong> - Only administrators can create account.
+            </label>
+          </fieldset>
+        </div>
+      </div>
+      <fieldset>
+        <input type="submit" class="btn btn-success" value="Apply changes"/>
+      </fieldset>
+    </form>
+  }
+}

src/main/twirl/admin/useredit.scala.html

@@ -1,6 +1,7 @@
 @(account: Option[model.Account])(implicit context: app.Context)
 @import context._
 @html.main(if(account.isEmpty) "New User" else "Update User"){
+  @menu("users"){
     <form method="POST" action="@if(account.isEmpty){@path/admin/users/_new} else {@path/admin/users/@account.get.userName/_edit}" validate="true">
       <fieldset>
         <label for="userName"><strong>Username</strong></label>
@@ -36,4 +37,5 @@
         <a href="@path/admin/users" class="btn">Cancel</a>
       </fieldset>
     </form>
+  }
 }

src/main/twirl/admin/userlist.scala.html

@@ -1,36 +1,41 @@
 @(users: List[model.Account])(implicit context: app.Context)
 @import context._
-@import view.helpers
+@import view.helpers._
 @html.main("Manage Users"){
+  @menu("users"){
     <div style="text-align: right; margin-bottom: 4px;">
       <a href="@path/admin/users/_new" class="btn">New User</a>
     </div>
-  <table class="table table-borderd table-hover">
-    <tr>
-      <th>Username</th>
-      <th>Mail Address</th>
-      <th>Type</th>
-      <th>URL</th>
-      <th>Registered</th>
-      <th>Updated</th>
-      <th>Last Login</th>
-    </tr>
+    <table class="table table-bordered table-hover">
       @users.map { account =>
         <tr>
-        <td><a href="@path/admin/users/@account.userName/_edit">@account.userName</a></td>
-        <td>@account.mailAddress</td>
           <td>
+            <div class="pull-right">
+              <a href="@path/admin/users/@account.userName/_edit">Edit</a>
+            </div>
+            <div class="strong">
+              <a href="@url(account.userName)">@account.userName</a>
               @if(account.isAdmin){
-            Administrator
+                (Administrator)
               } else {
-            Normal
+                (Normal)
               }
+            </div>
+            <div>
+              <hr>
+              <i class="icon-envelope"></i> @account.mailAddress
+              @account.url.map { url =>
+                <i class="icon-home"></i> @url
+              }
+            </div>
+            <div>
+              <span class="muted">Registered:</span> @datetime(account.registeredDate)
+              <span class="muted">Updated:</span> @datetime(account.updatedDate)
+              <span class="muted">Last Login:</span> @account.lastLoginDate.map(datetime)
+            </div>
           </td>
-        <td>@account.url</td>
-        <td>@helpers.datetime(account.registeredDate)</td>
-        <td>@helpers.datetime(account.updatedDate)</td>
-        <td>@account.lastLoginDate.map(helpers.datetime)</td>
         </tr>
       }
     </table>
+  }
 }