Fix link path in dashborad.

Conflicts:
	src/main/scala/app/DashboardController.scala

.gitignore

@@ -14,3 +14,7 @@ project/plugins/project/
 .classpath
 .project
 .cache
+
+# IntelliJ specific
+.idea/
+.idea_modules/

LICENSE

@@ -0,0 +1,202 @@
+
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+
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README.md

@@ -1,7 +1,7 @@
 GitBucket
 =========
 
-GitBucket is a Github clone by Scala, Easy to setup.
+GitBucket is the easily installable Github clone written with Scala.
 
 The current version of GitBucket provides a basic features below:
 
@@ -9,12 +9,12 @@ The current version of GitBucket provides a basic features below:
 - Repository viewer (some advanced features are not implemented)
 - Wiki
 - Issues
+- Activity timeline
 - User management (for Administrators)
 
 Following features are not implemented, but we will make them in the future release!
 
 - Fork and pull request
-- Timeline
 - Search
 - Network graph
 - Statics
@@ -32,9 +32,39 @@ Installation
 
 The default administrator account is **root** and password is **root**.
 
+To upgrade GitBucket, only replace gitbucket.war.
+
 Release Notes
 --------
+### 1.4 - 31 Jul 2013
+- Group management.
+- Repository search for code and issues.
+- Display user related issues on the dashboard.
+- Display participants avatar of issues on the issue page.
+- Performance improvement for repository viewer.
+- Alert by milestone due date.
+- H2 database administration console.
+- Fixed some bugs.
+
+### 1.3 - 18 Jul 2013
+- Batch updating for issues.
+- Display assigned user on issue list.
+- User icon and Gravatar support.
+- Convert @xxxx to link to the account page.
+- Add copy to clipboard button for git clone URL.
+- Allows multi-byte characters as wiki page name.
+- Allows to create the empty repository.
+- Fixed some bugs.
+
+### 1.2 - 09 Jul 2013
+- Added activity timeline.
+- Bugfix for Git 1.8.1.5 or later.
+- Allows multi-byte characters as label.
+- Fixed some bugs.
+
+### 1.1 - 05 Jul 2013
+- Fixed some bugs.
+- Upgrade to JGit 3.0.
 
 ### 1.0 - 04 Jul 2013
-
 - This is a first public release.

sbt.bat

@@ -1,2 +1,2 @@
 set SCRIPT_DIR=%~dp0
-java -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256m -Xmx512M -Xss2M -jar "%SCRIPT_DIR%\sbt-launch-0.12.3.jar" %*
+java -Dhttp.proxyHost=proxy.intellilink.co.jp -Dhttp.proxyPort=8080 -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256m -Xmx512M -Xss2M -jar "%SCRIPT_DIR%\sbt-launch-0.12.3.jar" %*

src/main/resources/update/1_2.sql

@@ -0,0 +1,24 @@
+CREATE TABLE ACTIVITY(
+		ACTIVITY_ID INT AUTO_INCREMENT,
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		ACTIVITY_USER_NAME VARCHAR(100) NOT NULL,
+		ACTIVITY_TYPE VARCHAR(100) NOT NULL,
+		MESSAGE TEXT NOT NULL,
+		ADDITIONAL_INFO TEXT,
+		ACTIVITY_DATE TIMESTAMP NOT NULL
+);
+
+CREATE TABLE COMMIT_LOG (
+		USER_NAME VARCHAR(100) NOT NULL,
+		REPOSITORY_NAME VARCHAR(100) NOT NULL,
+		COMMIT_ID VARCHAR(40) NOT NULL
+);
+
+ALTER TABLE ACTIVITY ADD CONSTRAINT IDX_ACTIVITY_PK PRIMARY KEY (ACTIVITY_ID);
+ALTER TABLE ACTIVITY ADD CONSTRAINT IDX_ACTIVITY_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+ALTER TABLE ACTIVITY ADD CONSTRAINT IDX_ACTIVITY_FK1 FOREIGN KEY (ACTIVITY_USER_NAME) REFERENCES ACCOUNT (USER_NAME);
+
+ALTER TABLE COMMIT_LOG ADD CONSTRAINT IDX_COMMIT_LOG_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, COMMIT_ID);
+ALTER TABLE COMMIT_LOG ADD CONSTRAINT IDX_COMMIT_LOG_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME);
+

src/main/resources/update/1_3.sql

@@ -0,0 +1,8 @@
+ALTER TABLE ACCOUNT ADD COLUMN IMAGE VARCHAR(100);
+
+UPDATE ISSUE_COMMENT SET ACTION = 'comment' WHERE ACTION IS NULL;
+
+ALTER TABLE ISSUE_COMMENT ALTER COLUMN ACTION VARCHAR(20) NOT NULL;
+
+UPDATE ISSUE_COMMENT SET ACTION = 'close_comment'  WHERE ACTION = 'close';
+UPDATE ISSUE_COMMENT SET ACTION = 'reopen_comment' WHERE ACTION = 'reopen';

src/main/resources/update/1_4.sql

@@ -0,0 +1,24 @@
+CREATE TABLE GROUP_MEMBER(
+  GROUP_NAME VARCHAR(100) NOT NULL,
+  USER_NAME  VARCHAR(100) NOT NULL
+);
+
+ALTER TABLE GROUP_MEMBER ADD CONSTRAINT IDX_GROUP_MEMBER_PK PRIMARY KEY (GROUP_NAME, USER_NAME);
+ALTER TABLE GROUP_MEMBER ADD CONSTRAINT IDX_GROUP_MEMBER_FK0 FOREIGN KEY (GROUP_NAME) REFERENCES ACCOUNT (USER_NAME);
+ALTER TABLE GROUP_MEMBER ADD CONSTRAINT IDX_GROUP_MEMBER_FK1 FOREIGN KEY (USER_NAME) REFERENCES ACCOUNT (USER_NAME);
+
+ALTER TABLE ACCOUNT ADD COLUMN GROUP_ACCOUNT BOOLEAN NOT NULL DEFAULT FALSE;
+
+CREATE OR REPLACE VIEW ISSUE_OUTLINE_VIEW AS
+ SELECT
+   A.USER_NAME,
+   A.REPOSITORY_NAME,
+   A.ISSUE_ID,
+   NVL(B.COMMENT_COUNT, 0) AS COMMENT_COUNT
+ FROM ISSUE A
+ LEFT OUTER JOIN (
+   SELECT USER_NAME, REPOSITORY_NAME, ISSUE_ID, COUNT(COMMENT_ID) AS COMMENT_COUNT FROM ISSUE_COMMENT
+   WHERE ACTION IN ('comment', 'close_comment', 'reopen_comment')
+   GROUP BY USER_NAME, REPOSITORY_NAME, ISSUE_ID
+ ) B
+ ON (A.USER_NAME = B.USER_NAME AND A.REPOSITORY_NAME = B.REPOSITORY_NAME AND A.ISSUE_ID = B.ISSUE_ID);

src/main/scala/ScalatraBootstrap.scala

@@ -5,7 +5,10 @@ import javax.servlet._
 class ScalatraBootstrap extends LifeCycle {
   override def init(context: ServletContext) {
     context.mount(new IndexController, "/")
+    context.mount(new SearchController, "/")
+    context.mount(new FileUploadController, "/upload")
     context.mount(new SignInController, "/*")
+    context.mount(new DashboardController, "/*")
     context.mount(new UserManagementController, "/*")
     context.mount(new SystemSettingsController, "/*")
     context.mount(new CreateRepositoryController, "/*")
@@ -15,7 +18,7 @@ class ScalatraBootstrap extends LifeCycle {
     context.mount(new LabelsController, "/*")
     context.mount(new MilestonesController, "/*")
     context.mount(new IssuesController, "/*")
-    context.mount(new SettingsController, "/*")
+    context.mount(new RepositorySettingsController, "/*")
 
     val dir = new java.io.File(_root_.util.Directory.GitBucketHome)
     if(!dir.exists){

src/main/scala/app/AccountController.scala

@@ -1,31 +1,40 @@
 package app
 
 import service._
-import util.OneselfAuthenticator
+import util.{FileUtil, OneselfAuthenticator}
 import util.StringUtil._
+import util.Directory._
 import jp.sf.amateras.scalatra.forms._
+import org.scalatra.FlashMapSupport
 
 class AccountController extends AccountControllerBase
-  with SystemSettingsService with AccountService with RepositoryService with OneselfAuthenticator
+  with SystemSettingsService with AccountService with RepositoryService with ActivityService
+  with OneselfAuthenticator
 
-trait AccountControllerBase extends ControllerBase {
-  self: SystemSettingsService with AccountService with RepositoryService with OneselfAuthenticator =>
+trait AccountControllerBase extends AccountManagementControllerBase with FlashMapSupport {
+  self: SystemSettingsService with AccountService with RepositoryService with ActivityService
+    with OneselfAuthenticator =>
 
-  case class AccountNewForm(userName: String, password: String,mailAddress: String, url: Option[String])
+  case class AccountNewForm(userName: String, password: String,mailAddress: String,
+                            url: Option[String], fileId: Option[String])
 
-  case class AccountEditForm(password: Option[String], mailAddress: String, url: Option[String])
+  case class AccountEditForm(password: Option[String], mailAddress: String,
+                             url: Option[String], fileId: Option[String], clearImage: Boolean)
 
   val newForm = mapping(
     "userName"    -> trim(label("User name"    , text(required, maxlength(100), identifier, uniqueUserName))),
     "password"    -> trim(label("Password"     , text(required, maxlength(20)))),
     "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress()))),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200)))))
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text())))
   )(AccountNewForm.apply)
 
   val editForm = mapping(
     "password"    -> trim(label("Password"     , optional(text(maxlength(20))))),
     "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress("userName")))),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200)))))
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text()))),
+    "clearImage"  -> trim(label("Clear image"  , boolean()))
   )(AccountEditForm.apply)
 
   /**
@@ -33,52 +42,74 @@ trait AccountControllerBase extends ControllerBase {
    */
   get("/:userName") {
     val userName = params("userName")
-    getAccountByUserName(userName).map {
-      account.html.info(_, getVisibleRepositories(userName, baseUrl, context.loginAccount.map(_.userName)))
+    getAccountByUserName(userName).map { account =>
+      params.getOrElse("tab", "repositories") match {
+        // Public Activity
+        case "activity" =>
+          _root_.account.html.activity(account,
+            if(account.isGroupAccount) Nil else getGroupsByUserName(userName),
+            getActivitiesByUser(userName, true))
+
+        // Members
+        case "members" if(account.isGroupAccount) =>
+          _root_.account.html.members(account, getGroupMembers(account.userName))
+
+        // Repositories
+        case _ =>
+          _root_.account.html.repositories(account,
+            if(account.isGroupAccount) Nil else getGroupsByUserName(userName),
+            getVisibleRepositories(context.loginAccount, baseUrl, Some(userName)))
+      }
     } getOrElse NotFound
   }
 
+  get("/:userName/_avatar"){
+    val userName = params("userName")
+    getAccountByUserName(userName).flatMap(_.image).map { image =>
+      contentType = FileUtil.getMimeType(image)
+      new java.io.File(getUserUploadDir(userName), image)
+    } getOrElse {
+      contentType = "image/png"
+      Thread.currentThread.getContextClassLoader.getResourceAsStream("noimage.png")
+    }
+  }
+
   get("/:userName/_edit")(oneselfOnly {
     val userName = params("userName")
-    getAccountByUserName(userName).map(x => account.html.edit(Some(x))) getOrElse NotFound
+    getAccountByUserName(userName).map(x => account.html.edit(Some(x), flash.get("info"))) getOrElse NotFound
   })
 
   post("/:userName/_edit", editForm)(oneselfOnly { form =>
     val userName = params("userName")
     getAccountByUserName(userName).map { account =>
       updateAccount(account.copy(
-        password    = form.password.map(encrypt).getOrElse(account.password),
+        password    = form.password.map(sha1).getOrElse(account.password),
         mailAddress = form.mailAddress,
         url         = form.url))
-      redirect("/%s".format(userName))
+
+      updateImage(userName, form.fileId, form.clearImage)
+      flash += "info" -> "Account information has been updated."
+      redirect(s"/${userName}/_edit")
+
     } getOrElse NotFound
   })
 
   get("/register"){
     if(loadSystemSettings().allowAccountRegistration){
-      account.html.edit(None)
+      if(context.loginAccount.isDefined){
+        redirect("/")
+      } else {
+        account.html.edit(None, None)
+      }
     } else NotFound
   }
 
-  post("/register", newForm){ newForm =>
+  post("/register", newForm){ form =>
     if(loadSystemSettings().allowAccountRegistration){
-      createAccount(newForm.userName, encrypt(newForm.password), newForm.mailAddress, false, newForm.url)
+      createAccount(form.userName, sha1(form.password), form.mailAddress, false, form.url)
+      updateImage(form.userName, form.fileId, false)
       redirect("/signin")
     } else NotFound
   }
 
-  // TODO Merge with UserManagementController
-  private def uniqueUserName: Constraint = new Constraint(){
-    def validate(name: String, value: String): Option[String] =
-      getAccountByUserName(value).map { _ => "User already exists." }
-  }
-
-  // TODO Merge with UserManagementController
-  private def uniqueMailAddress(paramName: String = ""): Constraint = new Constraint(){
-    def validate(name: String, value: String): Option[String] =
-      getAccountByMailAddress(value)
-        .filter { x => if(paramName.isEmpty) true else Some(x.userName) != params.get(paramName) }
-        .map    { _ => "Mail address is already registered." }
-  }
-
 }

src/main/scala/app/ControllerBase.scala

@@ -1,24 +1,58 @@
 package app
 
-import model.Account
-import util.Validations
+import _root_.util.Directory._
+import _root_.util.{StringUtil, FileUtil, Validations}
 import org.scalatra._
 import org.scalatra.json._
 import org.json4s._
 import jp.sf.amateras.scalatra.forms._
+import org.apache.commons.io.FileUtils
+import model.Account
+import scala.Some
+import service.AccountService
+import javax.servlet.http.{HttpServletResponse, HttpSession, HttpServletRequest}
+import java.text.SimpleDateFormat
+import javax.servlet.{FilterChain, ServletResponse, ServletRequest}
 
 /**
- * Provides generic features for ScalatraServlet implementations.
+ * Provides generic features for controller implementations.
  */
 abstract class ControllerBase extends ScalatraFilter
   with ClientSideValidationFormSupport with JacksonJsonSupport with Validations {
 
   implicit val jsonFormats = DefaultFormats
 
+  override def doFilter(request: ServletRequest, response: ServletResponse, chain: FilterChain) {
+    val httpRequest  = request.asInstanceOf[HttpServletRequest]
+    val httpResponse = response.asInstanceOf[HttpServletResponse]
+    val context      = request.getServletContext.getContextPath
+    val path         = httpRequest.getRequestURI.substring(context.length)
+
+    if(path.startsWith("/console/")){
+      val account = httpRequest.getSession.getAttribute("LOGIN_ACCOUNT").asInstanceOf[Account]
+      if(account == null){
+        // Redirect to login form
+        httpResponse.sendRedirect(context + "/signin?" + path)
+      } else if(account.isAdmin){
+        // H2 Console (administrators only)
+        chain.doFilter(request, response)
+      } else {
+        // Redirect to dashboard
+        httpResponse.sendRedirect(context + "/")
+      }
+    } else if(path.startsWith("/git/")){
+      // Git repository
+      chain.doFilter(request, response)
+    } else {
+      // Scalatra actions
+      super.doFilter(request, response, chain)
+    }
+  }
+
   /**
    * Returns the context object for the request.
    */
-  implicit def context: Context = Context(servletContext.getContextPath, LoginAccount, currentURL)
+  implicit def context: Context = Context(servletContext.getContextPath, LoginAccount, currentURL, request)
 
   private def currentURL: String = {
     val queryString = request.getQueryString
@@ -87,4 +121,91 @@ abstract class ControllerBase extends ScalatraFilter
 
 }
 
-case class Context(path: String, loginAccount: Option[Account], currentUrl: String)
+/**
+ * Context object for the current request.
+ */
+case class Context(path: String, loginAccount: Option[Account], currentUrl: String, request: HttpServletRequest){
+
+  /**
+   * Get object from cache.
+   *
+   * If object has not been cached with the specified key then retrieves by given action.
+   * Cached object are available during a request.
+   */
+  def cache[A](key: String)(action: => A): A = {
+    Option(request.getAttribute("cache." + key).asInstanceOf[A]).getOrElse {
+      val newObject = action
+      request.setAttribute("cache." + key, newObject)
+      newObject
+    }
+  }
+
+}
+
+/**
+ * Base trait for controllers which manages account information.
+ */
+trait AccountManagementControllerBase extends ControllerBase with FileUploadControllerBase {
+  self: AccountService  =>
+
+  protected def updateImage(userName: String, fileId: Option[String], clearImage: Boolean): Unit = {
+    if(clearImage){
+      getAccountByUserName(userName).flatMap(_.image).map { image =>
+        new java.io.File(getUserUploadDir(userName), image).delete()
+        updateAvatarImage(userName, None)
+      }
+    } else {
+      fileId.map { fileId =>
+        val filename = "avatar." + FileUtil.getExtension(getUploadedFilename(fileId).get)
+        FileUtils.moveFile(
+          getTemporaryFile(fileId),
+          new java.io.File(getUserUploadDir(userName), filename)
+        )
+        updateAvatarImage(userName, Some(filename))
+      }
+    }
+  }
+
+  protected def uniqueUserName: Constraint = new Constraint(){
+    def validate(name: String, value: String): Option[String] =
+      getAccountByUserName(value).map { _ => "User already exists." }
+  }
+
+  protected def uniqueMailAddress(paramName: String = ""): Constraint = new Constraint(){
+    def validate(name: String, value: String): Option[String] =
+      getAccountByMailAddress(value)
+        .filter { x => if(paramName.isEmpty) true else Some(x.userName) != params.get(paramName) }
+        .map    { _ => "Mail address is already registered." }
+  }
+
+}
+
+/**
+ * Base trait for controllers which needs file uploading feature.
+ */
+trait FileUploadControllerBase {
+
+  def generateFileId: String =
+    new SimpleDateFormat("yyyyMMddHHmmSSsss").format(new java.util.Date(System.currentTimeMillis))
+
+  def TemporaryDir(implicit session: HttpSession): java.io.File =
+    new java.io.File(GitBucketHome, s"tmp/_upload/${session.getId}")
+
+  def getTemporaryFile(fileId: String)(implicit session: HttpSession): java.io.File =
+    new java.io.File(TemporaryDir, fileId)
+
+  //  def removeTemporaryFile(fileId: String)(implicit session: HttpSession): Unit =
+  //    getTemporaryFile(fileId).delete()
+
+  def removeTemporaryFiles()(implicit session: HttpSession): Unit =
+    FileUtils.deleteDirectory(TemporaryDir)
+
+  def getUploadedFilename(fileId: String)(implicit session: HttpSession): Option[String] = {
+    val filename = Option(session.getAttribute("upload_" + fileId).asInstanceOf[String])
+    if(filename.isDefined){
+      session.removeAttribute("upload_" + fileId)
+    }
+    filename
+  }
+
+}

src/main/scala/app/CreateRepositoryController.scala

@@ -1,99 +1,123 @@
 package app
 
 import util.Directory._
-import util.UsersAuthenticator
+import util.{JGitUtil, UsersAuthenticator}
 import service._
 import java.io.File
 import org.eclipse.jgit.api.Git
-import org.eclipse.jgit.lib._
 import org.apache.commons.io._
 import jp.sf.amateras.scalatra.forms._
 
 class CreateRepositoryController extends CreateRepositoryControllerBase
-  with RepositoryService with AccountService with WikiService with LabelsService with UsersAuthenticator
+  with RepositoryService with AccountService with WikiService with LabelsService with ActivityService
+  with UsersAuthenticator
 
 /**
  * Creates new repository.
  */
 trait CreateRepositoryControllerBase extends ControllerBase {
-  self: RepositoryService with WikiService with LabelsService with UsersAuthenticator =>
+  self: RepositoryService with AccountService with WikiService with LabelsService with ActivityService
+    with UsersAuthenticator =>
 
-  case class RepositoryCreationForm(name: String, description: Option[String])
+  case class RepositoryCreationForm(owner: String, name: String, description: Option[String], isPrivate: Boolean, createReadme: Boolean)
 
   val form = mapping(
-    "name"        -> trim(label("Repository name", text(required, maxlength(40), identifier, unique))),
-    "description" -> trim(label("Description"    , optional(text())))
+    "owner"        -> trim(label("Owner"          , text(required, maxlength(40), identifier, existsAccount))),
+    "name"         -> trim(label("Repository name", text(required, maxlength(40), identifier, unique))),
+    "description"  -> trim(label("Description"    , optional(text()))),
+    "isPrivate"    -> trim(label("Repository Type", boolean())),
+    "createReadme" -> trim(label("Create README"  , boolean()))
   )(RepositoryCreationForm.apply)
 
   /**
    * Show the new repository form.
    */
   get("/new")(usersOnly {
-    html.newrepo()
+    html.newrepo(getGroupsByUserName(context.loginAccount.get.userName))
   })
   
   /**
    * Create new repository.
    */
   post("/new", form)(usersOnly { form =>
-    val loginUserName = context.loginAccount.get.userName
+    val ownerAccount  = getAccountByUserName(form.owner).get
+    val loginAccount  = context.loginAccount.get
+    val loginUserName = loginAccount.userName
 
     // Insert to the database at first
-    createRepository(form.name, loginUserName, form.description)
+    createRepository(form.name, form.owner, form.description, form.isPrivate)
+
+    // Add collaborators for group repository
+    if(ownerAccount.isGroupAccount){
+      getGroupMembers(form.owner).foreach { userName =>
+        addCollaborator(form.owner, form.name, userName)
+      }
+    }
 
     // Insert default labels
-    createLabel(loginUserName, form.name, "bug", "fc2929")
-    createLabel(loginUserName, form.name, "duplicate", "cccccc")
-    createLabel(loginUserName, form.name, "enhancement", "84b6eb")
-    createLabel(loginUserName, form.name, "invalid", "e6e6e6")
-    createLabel(loginUserName, form.name, "question", "cc317c")
-    createLabel(loginUserName, form.name, "wontfix", "ffffff")
+    createLabel(form.owner, form.name, "bug", "fc2929")
+    createLabel(form.owner, form.name, "duplicate", "cccccc")
+    createLabel(form.owner, form.name, "enhancement", "84b6eb")
+    createLabel(form.owner, form.name, "invalid", "e6e6e6")
+    createLabel(form.owner, form.name, "question", "cc317c")
+    createLabel(form.owner, form.name, "wontfix", "ffffff")
 
     // Create the actual repository
-    val gitdir = getRepositoryDir(loginUserName, form.name)
-    val repository = new RepositoryBuilder().setGitDir(gitdir).setBare.build
+    val gitdir = getRepositoryDir(form.owner, form.name)
+    JGitUtil.initRepository(gitdir)
 
-    repository.create
+    if(form.createReadme){
+      val tmpdir = getInitRepositoryDir(form.owner, form.name)
+      try {
+        // Clone the repository
+        Git.cloneRepository.setURI(gitdir.toURI.toString).setDirectory(tmpdir).call
 
-    val config = repository.getConfig
-    config.setBoolean("http", null, "receivepack", true)
-    config.save
+        // Create README.md
+        FileUtils.writeStringToFile(new File(tmpdir, "README.md"),
+          if(form.description.nonEmpty){
+            form.name + "\n" +
+            "===============\n" +
+            "\n" +
+            form.description.get
+          } else {
+            form.name + "\n" +
+            "===============\n"
+          }, "UTF-8")
 
-    val tmpdir = getInitRepositoryDir(loginUserName, form.name)
-    try {
-      // Clone the repository
-      Git.cloneRepository.setURI(gitdir.toURI.toString).setDirectory(tmpdir).call
-    
-      // Create README.md
-      FileUtils.writeStringToFile(new File(tmpdir, "README.md"),
-        if(form.description.nonEmpty){
-          form.name + "\n===============\n\n" + form.description.get
-        } else {
-          form.name + "\n===============\n"
-        }, "UTF-8")
-  
-      val git = Git.open(tmpdir)
-      git.add.addFilepattern("README.md").call
-      git.commit.setMessage("Initial commit").call
-      git.push.call
-    
-    } finally {
-      FileUtils.deleteDirectory(tmpdir)
+        val git = Git.open(tmpdir)
+        git.add.addFilepattern("README.md").call
+        git.commit.setCommitter(loginAccount.userName, loginAccount.mailAddress).setMessage("Initial commit").call
+        git.push.call
+
+      } finally {
+        FileUtils.deleteDirectory(tmpdir)
+      }
     }
 
     // Create Wiki repository
-    createWikiRepository(context.loginAccount.get, form.name)
+    createWikiRepository(loginAccount, form.owner, form.name)
+
+    // Record activity
+    recordCreateRepositoryActivity(form.owner, form.name, loginUserName)
 
     // redirect to the repository
-    redirect("/%s/%s".format(loginUserName, form.name))
+    redirect(s"/${form.owner}/${form.name}")
   })
+
+  private def existsAccount: Constraint = new Constraint(){
+    def validate(name: String, value: String): Option[String] =
+      if(getAccountByUserName(value).isEmpty) Some("User or group does not exist.") else None
+  }
+
   
   /**
    * Duplicate check for the repository name.
    */
   private def unique: Constraint = new Constraint(){
     def validate(name: String, value: String): Option[String] =
-      getRepositoryNamesOfUser(context.loginAccount.get.userName).find(_ == value).map(_ => "Repository already exists.")
+      params.get("owner").flatMap { userName =>
+        getRepositoryNamesOfUser(userName).find(_ == value).map(_ => "Repository already exists.")
+      }
   }
   
-}
+}

src/main/scala/app/DashboardController.scala

@@ -0,0 +1,57 @@
+package app
+
+import service._
+import util.UsersAuthenticator
+
+class DashboardController extends DashboardControllerBase
+  with IssuesService with RepositoryService with AccountService
+  with UsersAuthenticator
+
+trait DashboardControllerBase extends ControllerBase {
+  self: IssuesService with RepositoryService with UsersAuthenticator =>
+
+  get("/dashboard/issues/repos")(usersOnly {
+    searchIssues("all")
+  })
+
+  get("/dashboard/issues/assigned")(usersOnly {
+    searchIssues("assigned")
+  })
+
+  get("/dashboard/issues/created_by")(usersOnly {
+    searchIssues("created_by")
+  })
+
+  private def searchIssues(filter: String) = {
+    import IssuesService._
+
+    // condition
+    val sessionKey = "dashboard/issues"
+    val condition = if(request.getQueryString == null)
+      session.get(sessionKey).getOrElse(IssueSearchCondition()).asInstanceOf[IssueSearchCondition]
+    else IssueSearchCondition(request)
+
+    session.put(sessionKey, condition)
+
+    val userName = context.loginAccount.get.userName
+    val repositories = getUserRepositories(userName, baseUrl).map(repo => repo.owner -> repo.name)
+    val filterUser = Map(filter -> userName)
+    val page = IssueSearchCondition.page(request)
+    // 
+    dashboard.html.issues(
+        issues.html.listparts(
+            searchIssue(condition, filterUser, (page - 1) * IssueLimit, IssueLimit, repositories: _*),
+            page,
+            countIssue(condition.copy(state = "open"), filterUser, repositories: _*),
+            countIssue(condition.copy(state = "closed"), filterUser, repositories: _*),
+            condition),
+        countIssue(condition, Map.empty, repositories: _*),
+        countIssue(condition, Map("assigned" -> userName), repositories: _*),
+        countIssue(condition, Map("created_by" -> userName), repositories: _*),
+        countIssueGroupByRepository(condition, filterUser, repositories: _*),
+        condition,
+        filter)    
+    
+  }
+
+}

src/main/scala/app/FileUploadController.scala

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

src/main/scala/app/IndexController.scala

@@ -1,14 +1,38 @@
 package app
 
+import util._
 import service._
+import jp.sf.amateras.scalatra.forms._
 
-class IndexController extends IndexControllerBase with RepositoryService with AccountService with SystemSettingsService
+class IndexController extends IndexControllerBase 
+  with RepositoryService with SystemSettingsService with ActivityService with AccountService
+with UsersAuthenticator
+
+trait IndexControllerBase extends ControllerBase {
+  self: RepositoryService with SystemSettingsService with ActivityService with AccountService
+  with UsersAuthenticator =>
 
-trait IndexControllerBase extends ControllerBase { self: RepositoryService with SystemSettingsService =>
-  
   get("/"){
-    html.index(getAccessibleRepositories(context.loginAccount, baseUrl), loadSystemSettings(),
-      context.loginAccount.map{ account => getRepositoryNamesOfUser(account.userName) }.getOrElse(Nil))
+    val loginAccount = context.loginAccount
+
+    html.index(getRecentActivities(),
+      getVisibleRepositories(loginAccount, baseUrl),
+      loadSystemSettings(),
+      loginAccount.map{ account => getUserRepositories(account.userName, baseUrl) }.getOrElse(Nil)
+    )
   }
 
-}
+  /**
+   * JSON API for collaborator completion.
+   *
+   * TODO Move to other controller?
+   */
+  get("/_user/proposals")(usersOnly {
+    contentType = formats("json")
+    org.json4s.jackson.Serialization.write(
+      Map("options" -> getAllUsers.filter(!_.isGroupAccount).map(_.userName).toArray)
+    )
+  })
+
+
+}

src/main/scala/app/IssuesController.scala

@@ -8,19 +8,18 @@ import util.{CollaboratorsAuthenticator, ReferrerAuthenticator, ReadableUsersAut
 import org.scalatra.Ok
 
 class IssuesController extends IssuesControllerBase
-  with IssuesService with RepositoryService with AccountService with LabelsService with MilestonesService
+  with IssuesService with RepositoryService with AccountService with LabelsService with MilestonesService with ActivityService
   with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator
 
 trait IssuesControllerBase extends ControllerBase {
-  self: IssuesService with RepositoryService with LabelsService with MilestonesService
+  self: IssuesService with RepositoryService with LabelsService with MilestonesService with ActivityService
     with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator =>
 
   case class IssueCreateForm(title: String, content: Option[String],
     assignedUserName: Option[String], milestoneId: Option[Int], labelNames: Option[String])
-
   case class IssueEditForm(title: String, content: Option[String])
-
   case class CommentForm(issueId: Int, content: String)
+  case class IssueStateForm(issueId: Int, content: Option[String])
 
   val issueCreateForm = mapping(
       "title"            -> trim(label("Title", text(required))),
@@ -40,6 +39,11 @@ trait IssuesControllerBase extends ControllerBase {
       "content" -> trim(label("Comment", text(required)))
     )(CommentForm.apply)
 
+  val issueStateForm = mapping(
+      "issueId" -> label("Issue Id", number()),
+      "content" -> trim(optional(text()))
+    )(IssueStateForm.apply)
+
   get("/:owner/:repository/issues")(referrersOnly {
     searchIssues("all", _)
   })
@@ -63,7 +67,7 @@ trait IssuesControllerBase extends ControllerBase {
           getComments(owner, name, issueId.toInt),
           getIssueLabels(owner, name, issueId.toInt),
           (getCollaborators(owner, name) :+ owner).sorted,
-          getMilestones(owner, name),
+          getMilestonesWithIssueCount(owner, name),
           getLabels(owner, name),
           hasWritePermission(owner, name, context.loginAccount),
           repository)
@@ -86,11 +90,14 @@ trait IssuesControllerBase extends ControllerBase {
     val owner    = repository.owner
     val name     = repository.name
     val writable = hasWritePermission(owner, name, context.loginAccount)
+    val userName = context.loginAccount.get.userName
 
-    val issueId = createIssue(owner, name, context.loginAccount.get.userName, form.title, form.content,
+    // insert issue
+    val issueId = createIssue(owner, name, userName, form.title, form.content,
       if(writable) form.assignedUserName else None,
       if(writable) form.milestoneId else None)
 
+    // insert labels
     if(writable){
       form.labelNames.map { value =>
         val labels = getLabels(owner, name)
@@ -102,7 +109,10 @@ trait IssuesControllerBase extends ControllerBase {
       }
     }
 
-    redirect("/%s/%s/issues/%d".format(owner, name, issueId))
+    // record activity
+    recordCreateIssueActivity(owner, name, userName, issueId, form.title)
+
+    redirect(s"/${owner}/${name}/issues/${issueId}")
   })
 
   ajaxPost("/:owner/:repository/issues/edit/:id", issueEditForm)(readableUsersOnly { (form, repository) =>
@@ -112,28 +122,21 @@ trait IssuesControllerBase extends ControllerBase {
     getIssue(owner, name, params("id")).map { issue =>
       if(isEditable(owner, name, issue.openedUserName)){
         updateIssue(owner, name, issue.issueId, form.title, form.content)
-        redirect("/%s/%s/issues/_data/%d".format(owner, name, issue.issueId))
+        redirect(s"/${owner}/${name}/issues/_data/${issue.issueId}")
       } else Unauthorized
     } getOrElse NotFound
   })
 
   post("/:owner/:repository/issue_comments/new", commentForm)(readableUsersOnly { (form, repository) =>
-    val owner = repository.owner
-    val name  = repository.name
+    handleComment(form.issueId, Some(form.content), repository)() map { id =>
+      redirect(s"/${repository.owner}/${repository.name}/issues/${form.issueId}#comment-${id}")
+    } getOrElse NotFound
+  })
 
-    getIssue(owner, name, form.issueId.toString).map { issue =>
-      redirect("/%s/%s/issues/%d#comment-%d".format(
-        owner, name, form.issueId,
-        createComment(owner, name, context.loginAccount.get.userName,
-          form.issueId,
-          form.content,
-          if(isEditable(owner, name, issue.openedUserName)){
-            params.get("action") filter { action =>
-              updateClosed(owner, name, form.issueId, if(action == "close") true else false) > 0
-            }
-          } else None)
-      ))
-    }
+  post("/:owner/:repository/issue_comments/state", issueStateForm)(readableUsersOnly { (form, repository) =>
+    handleComment(form.issueId, form.content, repository)() map { id =>
+      redirect(s"/${repository.owner}/${repository.name}/issues/${form.issueId}#comment-${id}")
+    } getOrElse NotFound
   })
 
   ajaxPost("/:owner/:repository/issue_comments/edit/:id", commentForm)(readableUsersOnly { (form, repository) =>
@@ -143,7 +146,7 @@ trait IssuesControllerBase extends ControllerBase {
     getComment(owner, name, params("id")).map { comment =>
       if(isEditable(owner, name, comment.commentedUserName)){
         updateComment(comment.commentId, form.content)
-        redirect("/%s/%s/issue_comments/_data/%d".format(owner, name, comment.commentId))
+        redirect(s"/${owner}/${name}/issue_comments/_data/${comment.commentId}")
       } else Unauthorized
     } getOrElse NotFound
   })
@@ -159,7 +162,7 @@ trait IssuesControllerBase extends ControllerBase {
           org.json4s.jackson.Serialization.write(
               Map("title"   -> x.title,
                   "content" -> view.Markdown.toHtml(x.content getOrElse "No description given.",
-                      repository, false, true, true)
+                      repository, false, true)
               ))
         }
       } else Unauthorized
@@ -176,7 +179,7 @@ trait IssuesControllerBase extends ControllerBase {
           contentType = formats("json")
           org.json4s.jackson.Serialization.write(
               Map("content" -> view.Markdown.toHtml(x.content,
-                  repository, false, true, true)
+                  repository, false, true)
               ))
         }
       } else Unauthorized
@@ -198,32 +201,109 @@ trait IssuesControllerBase extends ControllerBase {
   })
 
   ajaxPost("/:owner/:repository/issues/:id/assign")(collaboratorsOnly { repository =>
-    updateAssignedUserName(repository.owner, repository.name, params("id").toInt,
-        params.get("assignedUserName") filter (_.trim != ""))
+    updateAssignedUserName(repository.owner, repository.name, params("id").toInt, assignedUserName("assignedUserName"))
     Ok("updated")
   })
 
   ajaxPost("/:owner/:repository/issues/:id/milestone")(collaboratorsOnly { repository =>
-    updateMilestoneId(repository.owner, repository.name, params("id").toInt,
-        params.get("milestoneId") collect { case x if x.trim != "" => x.toInt })
-    Ok("updated")
+    updateMilestoneId(repository.owner, repository.name, params("id").toInt, milestoneId("milestoneId"))
+    milestoneId("milestoneId").map { milestoneId =>
+      getMilestonesWithIssueCount(repository.owner, repository.name)
+          .find(_._1.milestoneId == milestoneId).map { case (_, openCount, closeCount) =>
+        issues.milestones.html.progress(openCount + closeCount, closeCount, false)
+      } getOrElse NotFound
+    } getOrElse Ok()
   })
 
+  post("/:owner/:repository/issues/batchedit/state")(collaboratorsOnly { repository =>
+    val action = params.get("value")
+
+    executeBatch(repository) {
+      handleComment(_, None, repository)( _ => action)
+    }
+  })
+
+  post("/:owner/:repository/issues/batchedit/label")(collaboratorsOnly { repository =>
+    val labelId = params("value").toInt
+
+    executeBatch(repository) { issueId =>
+      getIssueLabel(repository.owner, repository.name, issueId, labelId) getOrElse {
+        registerIssueLabel(repository.owner, repository.name, issueId, labelId)
+      }
+    }
+  })
+
+  post("/:owner/:repository/issues/batchedit/assign")(collaboratorsOnly { repository =>
+    val value = assignedUserName("value")
+
+    executeBatch(repository) {
+      updateAssignedUserName(repository.owner, repository.name, _, value)
+    }
+  })
+
+  post("/:owner/:repository/issues/batchedit/milestone")(collaboratorsOnly { repository =>
+    val value = milestoneId("value")
+
+    executeBatch(repository) {
+      updateMilestoneId(repository.owner, repository.name, _, value)
+    }
+  })
+
+  val assignedUserName = (key: String) => params.get(key) filter (_.trim != "")
+  val milestoneId      = (key: String) => params.get(key) collect { case x if x.trim != "" => x.toInt }
+
   private def isEditable(owner: String, repository: String, author: String)(implicit context: app.Context): Boolean =
     hasWritePermission(owner, repository, context.loginAccount) || author == context.loginAccount.get.userName
 
+  private def executeBatch(repository: RepositoryService.RepositoryInfo)(execute: Int => Unit) = {
+    params("checked").split(',') map(_.toInt) foreach execute
+    redirect(s"/${repository.owner}/${repository.name}/issues")
+  }
+
+  /**
+   * @see [[https://github.com/takezoe/gitbucket/wiki/CommentAction]]
+   */
+  private def handleComment(issueId: Int, content: Option[String], repository: RepositoryService.RepositoryInfo)
+      (getAction: model.Issue => Option[String] =
+           p1 => params.get("action").filter(_ => isEditable(p1.userName, p1.repositoryName, p1.openedUserName))) = {
+    val owner    = repository.owner
+    val name     = repository.name
+    val userName = context.loginAccount.get.userName
+
+    getIssue(owner, name, issueId.toString) map { issue =>
+      val (action, recordActivity) =
+        getAction(issue)
+          .collect {
+            case "close"  => true  -> (Some("close")  -> Some(recordCloseIssueActivity _))
+            case "reopen" => false -> (Some("reopen") -> Some(recordReopenIssueActivity _))
+          }
+          .map { case (closed, t) =>
+            updateClosed(owner, name, issueId, closed)
+            t
+          }
+          .getOrElse(None -> None)
+
+      val commentId = content
+          .map       ( _ -> action.map( _ + "_comment" ).getOrElse("comment") )
+          .getOrElse ( action.get.capitalize -> action.get )
+          match {
+            case (content, action) => createComment(owner, name, userName, issueId, content, action)
+          }
+
+      // record activity
+      content foreach ( recordCommentIssueActivity(owner, name, userName, issueId, _) )
+      recordActivity foreach ( _ (owner, name, userName, issueId, issue.title) )
+
+      commentId
+    }
+  }
+
   private def searchIssues(filter: String, repository: RepositoryService.RepositoryInfo) = {
     val owner      = repository.owner
     val repoName   = repository.name
-    val userName   = if(filter != "all") Some(params("userName")) else None
-    val sessionKey = "%s/%s/issues".format(owner, repoName)
-
-    val page = try {
-      val i = params.getOrElse("page", "1").toInt
-      if(i <= 0) 1 else i
-    } catch {
-      case e: NumberFormatException => 1
-    }
+    val filterUser = Map(filter -> params.getOrElse("userName", ""))
+    val page = IssueSearchCondition.page(request)
+    val sessionKey = s"${owner}/${repoName}/issues"
 
     // retrieve search condition
     val condition = if(request.getQueryString == null){
@@ -233,16 +313,17 @@ trait IssuesControllerBase extends ControllerBase {
     session.put(sessionKey, condition)
 
     issues.html.list(
-        searchIssue(owner, repoName, condition, filter, userName, (page - 1) * IssueLimit, IssueLimit),
+        searchIssue(condition, filterUser, (page - 1) * IssueLimit, IssueLimit, owner -> repoName),
         page,
+        (getCollaborators(owner, repoName) :+ owner).sorted,
+        getMilestones(owner, repoName),
         getLabels(owner, repoName),
-        getMilestones(owner, repoName).filter(_.closedDate.isEmpty),
-        countIssue(owner, repoName, condition.copy(state = "open"), filter, userName),
-        countIssue(owner, repoName, condition.copy(state = "closed"), filter, userName),
-        countIssue(owner, repoName, condition, "all", None),
-        context.loginAccount.map(x => countIssue(owner, repoName, condition, "assigned", Some(x.userName))),
-        context.loginAccount.map(x => countIssue(owner, repoName, condition, "created_by", Some(x.userName))),
-        countIssueGroupByLabels(owner, repoName, condition, filter, userName),
+        countIssue(condition.copy(state = "open"), filterUser, owner -> repoName),
+        countIssue(condition.copy(state = "closed"), filterUser, owner -> repoName),
+        countIssue(condition, Map.empty, owner -> repoName),
+        context.loginAccount.map(x => countIssue(condition, Map("assigned" -> x.userName), owner -> repoName)),
+        context.loginAccount.map(x => countIssue(condition, Map("created_by" -> x.userName), owner -> repoName)),
+        countIssueGroupByLabels(owner, repoName, condition, filterUser),
         condition,
         filter,
         repository,

src/main/scala/app/LabelsController.scala

@@ -13,18 +13,18 @@ trait LabelsControllerBase extends ControllerBase {
   case class LabelForm(labelName: String, color: String)
 
   val newForm = mapping(
-    "newLabelName" -> trim(label("Label name", text(required, identifier, maxlength(100)))),
+    "newLabelName" -> trim(label("Label name", text(required, labelName, maxlength(100)))),
     "newColor"     -> trim(label("Color",      text(required, color)))
   )(LabelForm.apply)
 
   val editForm = mapping(
-    "editLabelName" -> trim(label("Label name", text(required, identifier, maxlength(100)))),
+    "editLabelName" -> trim(label("Label name", text(required, labelName, maxlength(100)))),
     "editColor"     -> trim(label("Color",      text(required, color)))
   )(LabelForm.apply)
 
   post("/:owner/:repository/issues/label/new", newForm)(collaboratorsOnly { (form, repository) =>
     createLabel(repository.owner, repository.name, form.labelName, form.color.substring(1))
-    redirect("/%s/%s/issues".format(repository.owner, repository.name))
+    redirect(s"/${repository.owner}/${repository.name}/issues")
   })
 
   ajaxGet("/:owner/:repository/issues/label/edit")(collaboratorsOnly { repository =>
@@ -47,4 +47,18 @@ trait LabelsControllerBase extends ControllerBase {
     issues.labels.html.editlist(getLabels(repository.owner, repository.name), repository)
   })
 
+  /**
+   * Constraint for the identifier such as user name, repository name or page name.
+   */
+  private def labelName: Constraint = new Constraint(){
+    def validate(name: String, value: String): Option[String] =
+      if(!value.matches("^[^,]+$")){
+        Some(s"${name} contains invalid character.")
+      } else if(value.startsWith("_") || value.startsWith("-")){
+        Some(s"${name} starts with invalid character.")
+      } else {
+        None
+      }
+  }
+
 }

src/main/scala/app/MilestonesController.scala

@@ -3,7 +3,7 @@ package app
 import jp.sf.amateras.scalatra.forms._
 
 import service._
-import util.{CollaboratorsAuthenticator, ReferrerAuthenticator, UsersAuthenticator}
+import util.{CollaboratorsAuthenticator, ReferrerAuthenticator}
 
 class MilestonesController extends MilestonesControllerBase
   with MilestonesService with RepositoryService with AccountService
@@ -35,7 +35,7 @@ trait MilestonesControllerBase extends ControllerBase {
 
   post("/:owner/:repository/issues/milestones/new", milestoneForm)(collaboratorsOnly { (form, repository) =>
     createMilestone(repository.owner, repository.name, form.title, form.description, form.dueDate)
-    redirect("/%s/%s/issues/milestones".format(repository.owner, repository.name))
+    redirect(s"/${repository.owner}/${repository.name}/issues/milestones")
   })
 
   get("/:owner/:repository/issues/milestones/:milestoneId/edit")(collaboratorsOnly { repository =>
@@ -45,28 +45,28 @@ trait MilestonesControllerBase extends ControllerBase {
   post("/:owner/:repository/issues/milestones/:milestoneId/edit", milestoneForm)(collaboratorsOnly { (form, repository) =>
     getMilestone(repository.owner, repository.name, params("milestoneId").toInt).map { milestone =>
       updateMilestone(milestone.copy(title = form.title, description = form.description, dueDate = form.dueDate))
-      redirect("/%s/%s/issues/milestones".format(repository.owner, repository.name))
+      redirect(s"/${repository.owner}/${repository.name}/issues/milestones")
     } getOrElse NotFound
   })
 
   get("/:owner/:repository/issues/milestones/:milestoneId/close")(collaboratorsOnly { repository =>
     getMilestone(repository.owner, repository.name, params("milestoneId").toInt).map { milestone =>
       closeMilestone(milestone)
-      redirect("/%s/%s/issues/milestones".format(repository.owner, repository.name))
+      redirect(s"/${repository.owner}/${repository.name}/issues/milestones")
     } getOrElse NotFound
   })
 
   get("/:owner/:repository/issues/milestones/:milestoneId/open")(collaboratorsOnly { repository =>
     getMilestone(repository.owner, repository.name, params("milestoneId").toInt).map { milestone =>
       openMilestone(milestone)
-      redirect("/%s/%s/issues/milestones".format(repository.owner, repository.name))
+      redirect(s"/${repository.owner}/${repository.name}/issues/milestones")
     } getOrElse NotFound
   })
 
   get("/:owner/:repository/issues/milestones/:milestoneId/delete")(collaboratorsOnly { repository =>
     getMilestone(repository.owner, repository.name, params("milestoneId").toInt).map { milestone =>
       deleteMilestone(repository.owner, repository.name, milestone.milestoneId)
-      redirect("/%s/%s/issues/milestones".format(repository.owner, repository.name))
+      redirect(s"/${repository.owner}/${repository.name}/issues/milestones")
     } getOrElse NotFound
   })
 

src/main/scala/app/RepositorySettingsController.scala

@@ -5,11 +5,12 @@ import util.Directory._
 import util.{UsersAuthenticator, OwnerAuthenticator}
 import jp.sf.amateras.scalatra.forms._
 import org.apache.commons.io.FileUtils
+import org.scalatra.FlashMapSupport
 
-class SettingsController extends SettingsControllerBase
+class RepositorySettingsController extends RepositorySettingsControllerBase
   with RepositoryService with AccountService with OwnerAuthenticator with UsersAuthenticator
 
-trait SettingsControllerBase extends ControllerBase {
+trait RepositorySettingsControllerBase extends ControllerBase with FlashMapSupport {
   self: RepositoryService with AccountService with OwnerAuthenticator with UsersAuthenticator =>
 
   case class OptionsForm(description: Option[String], defaultBranch: String, isPrivate: Boolean)
@@ -30,14 +31,14 @@ trait SettingsControllerBase extends ControllerBase {
    * Redirect to the Options page.
    */
   get("/:owner/:repository/settings")(ownerOnly { repository =>
-    redirect("/%s/%s/settings/options".format(repository.owner, repository.name))
+    redirect(s"/${repository.owner}/${repository.name}/settings/options")
   })
   
   /**
    * Display the Options page.
    */
   get("/:owner/:repository/settings/options")(ownerOnly {
-    settings.html.options(_)
+    settings.html.options(_, flash.get("info"))
   })
   
   /**
@@ -45,38 +46,38 @@ trait SettingsControllerBase extends ControllerBase {
    */
   post("/:owner/:repository/settings/options", optionsForm)(ownerOnly { (form, repository) =>
     saveRepositoryOptions(repository.owner, repository.name, form.description, form.defaultBranch, form.isPrivate)
-    redirect("/%s/%s/settings/options".format(repository.owner, repository.name))
+    flash += "info" -> "Repository settings has been updated."
+    redirect(s"/${repository.owner}/${repository.name}/settings/options")
   })
   
   /**
    * Display the Collaborators page.
    */
   get("/:owner/:repository/settings/collaborators")(ownerOnly { repository =>
-    settings.html.collaborators(getCollaborators(repository.owner, repository.name), repository)
-  })
-
-  /**
-   * JSON API for collaborator completion.
-   */
-  get("/:owner/:repository/settings/collaborators/proposals")(usersOnly {
-    contentType = formats("json")
-    org.json4s.jackson.Serialization.write(Map("options" -> getAllUsers.map(_.userName).toArray))
+    settings.html.collaborators(
+      getCollaborators(repository.owner, repository.name),
+      getAccountByUserName(repository.owner).get.isGroupAccount,
+      repository)
   })
 
   /**
    * Add the collaborator.
    */
   post("/:owner/:repository/settings/collaborators/add", collaboratorForm)(ownerOnly { (form, repository) =>
-    addCollaborator(repository.owner, repository.name, form.userName)
-    redirect("/%s/%s/settings/collaborators".format(repository.owner, repository.name))
+    if(!getAccountByUserName(repository.owner).get.isGroupAccount){
+      addCollaborator(repository.owner, repository.name, form.userName)
+    }
+    redirect(s"/${repository.owner}/${repository.name}/settings/collaborators")
   })
 
   /**
    * Add the collaborator.
    */
   get("/:owner/:repository/settings/collaborators/remove")(ownerOnly { repository =>
-    removeCollaborator(repository.owner, repository.name, params("name"))
-    redirect("/%s/%s/settings/collaborators".format(repository.owner, repository.name))
+    if(!getAccountByUserName(repository.owner).get.isGroupAccount){
+      removeCollaborator(repository.owner, repository.name, params("name"))
+    }
+    redirect(s"/${repository.owner}/${repository.name}/settings/collaborators")
   })
 
   /**
@@ -96,7 +97,7 @@ trait SettingsControllerBase extends ControllerBase {
     FileUtils.deleteDirectory(getWikiRepositoryDir(repository.owner, repository.name))
     FileUtils.deleteDirectory(getTemporaryDir(repository.owner, repository.name))
 
-    redirect("/%s".format(repository.owner))
+    redirect(s"/${repository.owner}")
   })
 
   /**
@@ -104,17 +105,12 @@ trait SettingsControllerBase extends ControllerBase {
    */
   private def collaborator: Constraint = new Constraint(){
     def validate(name: String, value: String): Option[String] = {
+      val paths = request.getRequestURI.split("/")
       getAccountByUserName(value) match {
         case None => Some("User does not exist.")
-        case Some(x) if(x.userName == context.loginAccount.get.userName) => Some("User can access this repository already.")
-        case Some(x) => {
-          val paths = request.getRequestURI.split("/")
-          if(getCollaborators(paths(1), paths(2)).contains(x.userName)){
-            Some("User can access this repository already.")
-          } else {
-            None
-          }
-        }
+        case Some(x) if(x.userName == paths(1) || getCollaborators(paths(1), paths(2)).contains(x.userName))
+                  => Some("User can access this repository already.")
+        case _    => None
       }
     }
   }

src/main/scala/app/RepositoryViewerController.scala

@@ -27,8 +27,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     contentType = "text/html"
     view.helpers.markdown(params("content"), repository,
       params("enableWikiLink").toBoolean,
-      params("enableCommitLink").toBoolean,
-      params("enableIssueLink").toBoolean)
+      params("enableRefsLink").toBoolean)
   })
 
   /**
@@ -38,61 +37,43 @@ trait RepositoryViewerControllerBase extends ControllerBase {
     fileList(_)
   })
   
-  /**
-   * Displays the file list of the repository root and the specified branch.
-   */
-  get("/:owner/:repository/tree/:id")(referrersOnly {
-    fileList(_, params("id"))
-  })
-  
   /**
    * Displays the file list of the specified path and branch.
    */
-  get("/:owner/:repository/tree/:id/*")(referrersOnly {
-    fileList(_, params("id"), multiParams("splat").head)
-  })
-  
-  /**
-   * Displays the commit list of the specified branch.
-   */
-  get("/:owner/:repository/commits/:branch")(referrersOnly { repository =>
-    val branchName = params("branch")
-    val page       = params.getOrElse("page", "1").toInt
-
-    JGitUtil.withGit(getRepositoryDir(repository.owner, repository.name)){ git =>
-      val (logs, hasNext) = JGitUtil.getCommitLog(git, branchName, page, 30)
-
-      repo.html.commits(Nil, branchName, repository, logs.splitWith{ (commit1, commit2) =>
-        view.helpers.date(commit1.time) == view.helpers.date(commit2.time)
-      }, page, hasNext)
+  get("/:owner/:repository/tree/*")(referrersOnly { repository =>
+    val (id, path) = splitPath(repository, multiParams("splat").head)
+    if(path.isEmpty){
+      fileList(repository, id)
+    } else {
+      fileList(repository, id, path)
     }
   })
   
   /**
    * Displays the commit list of the specified resource.
    */
-  get("/:owner/:repository/commits/:branch/*")(referrersOnly { repository =>
-    val branchName = params("branch")
-    val path       = multiParams("splat").head //.replaceFirst("^tree/.+?/", "")
-    val page       = params.getOrElse("page", "1").toInt
+  get("/:owner/:repository/commits/*")(referrersOnly { repository =>
+    val (branchName, path) = splitPath(repository, multiParams("splat").head)
+    val page = params.getOrElse("page", "1").toInt
 
     JGitUtil.withGit(getRepositoryDir(repository.owner, repository.name)){ git =>
-      val (logs, hasNext) = JGitUtil.getCommitLog(git, branchName, page, 30, path)
-
-      repo.html.commits(path.split("/").toList, branchName, repository,
-        logs.splitWith{ (commit1, commit2) =>
-          view.helpers.date(commit1.time) == view.helpers.date(commit2.time)
-        }, page, hasNext)
+      JGitUtil.getCommitLog(git, branchName, page, 30, path) match {
+        case Right((logs, hasNext)) =>
+          repo.html.commits(if(path.isEmpty) Nil else path.split("/").toList, branchName, repository,
+            logs.splitWith{ (commit1, commit2) =>
+              view.helpers.date(commit1.time) == view.helpers.date(commit2.time)
+            }, page, hasNext)
+        case Left(_) => NotFound
+      }
     }
   })
 
   /**
    * Displays the file content of the specified branch or commit.
    */
-  get("/:owner/:repository/blob/:id/*")(referrersOnly { repository =>
-    val id         = params("id") // branch name or commit id
-    val raw        = params.get("raw").getOrElse("false").toBoolean
-    val path       = multiParams("splat").head //.replaceFirst("^tree/.+?/", "")
+  get("/:owner/:repository/blob/*")(referrersOnly { repository =>
+    val (id, path) = splitPath(repository, multiParams("splat").head)
+    val raw = params.get("raw").getOrElse("false").toBoolean
 
     JGitUtil.withGit(getRepositoryDir(repository.owner, repository.name)){ git =>
       val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))
@@ -200,7 +181,17 @@ trait RepositoryViewerControllerBase extends ControllerBase {
       BadRequest
     }
   })
-  
+
+  private def splitPath(repository: service.RepositoryService.RepositoryInfo, path: String): (String, String) = {
+    val id = repository.branchList.collectFirst {
+      case branch if(path == branch || path.startsWith(branch + "/")) => branch
+    } orElse repository.tags.collectFirst {
+      case tag if(path == tag.name || path.startsWith(tag.name + "/")) => tag.name
+    } orElse Some(path) get
+
+    (id, path.substring(id.length).replaceFirst("^/", ""))
+  }
+
   /**
    * Provides HTML of the file list.
    * 
@@ -210,40 +201,29 @@ trait RepositoryViewerControllerBase extends ControllerBase {
    * @return HTML of the file list
    */
   private def fileList(repository: RepositoryService.RepositoryInfo, revstr: String = "", path: String = ".") = {
-    getRepository(repository.owner, repository.name, baseUrl).map { repositoryInfo =>
-      val revision = if(revstr.isEmpty){
-        repositoryInfo.repository.defaultBranch
-      } else {
-        revstr
+    if(repository.commitCount == 0){
+      repo.html.guide(repository)
+    } else {
+      JGitUtil.withGit(getRepositoryDir(repository.owner, repository.name)){ git =>
+        val revisions = Seq(if(revstr.isEmpty) repository.repository.defaultBranch else revstr, repository.branchList.head)
+        // get specified commit
+        revisions.map { rev => (git.getRepository.resolve(rev), rev)}.find(_._1 != null).map { case (objectId, revision) =>
+          val revCommit = JGitUtil.getRevCommitFromId(git, objectId)
+
+          // get files
+          val files = JGitUtil.getFileList(git, revision, path)
+          // process README.md
+          val readme = files.find(_.name == "README.md").map { file =>
+            new String(JGitUtil.getContent(Git.open(getRepositoryDir(repository.owner, repository.name)), file.id, true).get, "UTF-8")
+          }
+
+          repo.html.files(revision, repository,
+            if(path == ".") Nil else path.split("/").toList, // current path
+            new JGitUtil.CommitInfo(revCommit), // latest commit
+            files, readme)
+        } getOrElse NotFound
       }
-
-      JGitUtil.withGit(getRepositoryDir(repositoryInfo.owner, repositoryInfo.name)){ git =>
-      // get latest commit
-        val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(revision))
-
-        val files = JGitUtil.getFileList(git, revision, path)
-
-        // process README.md
-        val readme = files.find(_.name == "README.md").map { file =>
-          new String(JGitUtil.getContent(Git.open(getRepositoryDir(repositoryInfo.owner, repositoryInfo.name)), file.id, true).get, "UTF-8")
-        }
-
-        repo.html.files(
-          // current branch
-          revision,
-          // repository
-          repositoryInfo,
-          // current path
-          if(path == ".") Nil else path.split("/").toList,
-          // latest commit
-          new JGitUtil.CommitInfo(revCommit),
-          // file list
-          files,
-          // readme
-          readme
-        )
-      }
-    } getOrElse NotFound
+    }
   }
   
 }

src/main/scala/app/SearchController.scala

@@ -0,0 +1,51 @@
+package app
+
+import util._
+import service._
+import jp.sf.amateras.scalatra.forms._
+
+class SearchController extends SearchControllerBase
+with RepositoryService with AccountService with SystemSettingsService with ActivityService
+with RepositorySearchService with IssuesService
+with ReferrerAuthenticator
+
+trait SearchControllerBase extends ControllerBase { self: RepositoryService
+  with SystemSettingsService with ActivityService with RepositorySearchService
+  with ReferrerAuthenticator =>
+
+  val searchForm = mapping(
+    "query"      -> trim(text(required)),
+    "owner"      -> trim(text(required)),
+    "repository" -> trim(text(required))
+  )(SearchForm.apply)
+
+  case class SearchForm(query: String, owner: String, repository: String)
+
+  post("/search", searchForm){ form =>
+    redirect(s"/${form.owner}/${form.repository}/search?q=${StringUtil.urlEncode(form.query)}")
+  }
+
+  get("/:owner/:repository/search")(referrersOnly { repository =>
+    val query  = params("q").trim
+    val target = params.getOrElse("type", "code")
+    val page   = try {
+      val i = params.getOrElse("page", "1").toInt
+      if(i <= 0) 1 else i
+    } catch {
+      case e: NumberFormatException => 1
+    }
+
+    target.toLowerCase match {
+      case "issue" => search.html.issues(
+        searchIssues(repository.owner, repository.name, query),
+        countFiles(repository.owner, repository.name, query),
+        query, page, repository)
+
+      case _ => search.html.code(
+        searchFiles(repository.owner, repository.name, query),
+        countIssues(repository.owner, repository.name, query),
+        query, page, repository)
+    }
+  })
+
+}

src/main/scala/app/SignInController.scala

@@ -24,20 +24,19 @@ trait SignInControllerBase extends ControllerBase { self: SystemSettingsService
   }
 
   post("/signin", form){ form =>
-    val account = getAccountByUserName(form.userName)
-    if(account.isEmpty || account.get.password != encrypt(form.password)){
-      redirect("/signin")
-    } else {
-      session.setAttribute("LOGIN_ACCOUNT", account.get)
-      updateLastLoginDate(account.get.userName)
+    getAccountByUserName(form.userName).collect {
+      case account if(!account.isGroupAccount && account.password == sha1(form.password)) => {
+        session.setAttribute("LOGIN_ACCOUNT", account)
+        updateLastLoginDate(account.userName)
 
-      session.get("REDIRECT").map { redirectUrl =>
-        session.removeAttribute("REDIRECT")
-        redirect(redirectUrl.asInstanceOf[String])
-      }.getOrElse {
-        redirect("/%s".format(account.get.userName))
+        session.get("REDIRECT").map { redirectUrl =>
+          session.removeAttribute("REDIRECT")
+          redirect(redirectUrl.asInstanceOf[String])
+        }.getOrElse {
+          redirect("/")
+        }
       }
-    }
+    } getOrElse redirect("/signin")
   }
 
   get("/signout"){

src/main/scala/app/SystemSettingsController.scala

@@ -4,11 +4,12 @@ import service.{AccountService, SystemSettingsService}
 import SystemSettingsService._
 import util.AdminAuthenticator
 import jp.sf.amateras.scalatra.forms._
+import org.scalatra.FlashMapSupport
 
 class SystemSettingsController extends SystemSettingsControllerBase
   with SystemSettingsService with AccountService with AdminAuthenticator
 
-trait SystemSettingsControllerBase extends ControllerBase {
+trait SystemSettingsControllerBase extends ControllerBase with FlashMapSupport {
   self: SystemSettingsService with AccountService with AdminAuthenticator =>
 
   private case class SystemSettingsForm(allowAccountRegistration: Boolean)
@@ -19,11 +20,12 @@ trait SystemSettingsControllerBase extends ControllerBase {
 
 
   get("/admin/system")(adminOnly {
-    admin.html.system(loadSystemSettings())
+    admin.html.system(loadSystemSettings(), flash.get("info"))
   })
 
   post("/admin/system", form)(adminOnly { form =>
     saveSystemSettings(SystemSettings(form.allowAccountRegistration))
+    flash += "info" -> "System settings has been updated."
     redirect("/admin/system")
   })
 

src/main/scala/app/UserManagementController.scala

@@ -5,72 +5,135 @@ import util.AdminAuthenticator
 import util.StringUtil._
 import jp.sf.amateras.scalatra.forms._
 
-class UserManagementController extends UserManagementControllerBase with AccountService with AdminAuthenticator
+class UserManagementController extends UserManagementControllerBase
+  with AccountService with RepositoryService with AdminAuthenticator
 
-trait UserManagementControllerBase extends ControllerBase { self: AccountService with AdminAuthenticator =>
+trait UserManagementControllerBase extends AccountManagementControllerBase {
+  self: AccountService with RepositoryService with AdminAuthenticator =>
   
-  case class UserNewForm(userName: String, password: String, mailAddress: String, isAdmin: Boolean, url: Option[String])
-  case class UserEditForm(userName: String, password: Option[String], mailAddress: String, isAdmin: Boolean, url: Option[String])
+  case class NewUserForm(userName: String, password: String, mailAddress: String, isAdmin: Boolean,
+                         url: Option[String], fileId: Option[String])
 
-  val newForm = mapping(
+  case class EditUserForm(userName: String, password: Option[String], mailAddress: String, isAdmin: Boolean,
+                          url: Option[String], fileId: Option[String], clearImage: Boolean)
+
+  case class NewGroupForm(groupName: String, url: Option[String], fileId: Option[String],
+                          memberNames: Option[String])
+
+  case class EditGroupForm(groupName: String, url: Option[String], fileId: Option[String],
+                           memberNames: Option[String], clearImage: Boolean)
+
+  val newUserForm = mapping(
     "userName"    -> trim(label("Username"     , text(required, maxlength(100), identifier, uniqueUserName))),
     "password"    -> trim(label("Password"     , text(required, maxlength(20)))),
     "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress()))),
     "isAdmin"     -> trim(label("User Type"    , boolean())),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200)))))
-  )(UserNewForm.apply)
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text())))
+  )(NewUserForm.apply)
 
-  val editForm = mapping(
+  val editUserForm = mapping(
     "userName"    -> trim(label("Username"     , text(required, maxlength(100), identifier))),
     "password"    -> trim(label("Password"     , optional(text(maxlength(20))))),
     "mailAddress" -> trim(label("Mail Address" , text(required, maxlength(100), uniqueMailAddress("userName")))),
     "isAdmin"     -> trim(label("User Type"    , boolean())),
-    "url"         -> trim(label("URL"          , optional(text(maxlength(200)))))
-  )(UserEditForm.apply)
-  
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text()))),
+    "clearImage"  -> trim(label("Clear image"  , boolean()))
+  )(EditUserForm.apply)
+
+  val newGroupForm = mapping(
+    "groupName"   -> trim(label("Group name"   , text(required, maxlength(100), identifier))),
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text()))),
+    "memberNames" -> trim(label("Member Names" , optional(text())))
+  )(NewGroupForm.apply)
+
+  val editGroupForm = mapping(
+    "groupName"   -> trim(label("Group name"   , text(required, maxlength(100), identifier))),
+    "url"         -> trim(label("URL"          , optional(text(maxlength(200))))),
+    "fileId"      -> trim(label("File ID"      , optional(text()))),
+    "memberNames" -> trim(label("Member Names" , optional(text()))),
+    "clearImage"  -> trim(label("Clear image"  , boolean()))
+  )(EditGroupForm.apply)
+
   get("/admin/users")(adminOnly {
-    admin.users.html.list(getAllUsers())
+    val users = getAllUsers()
+    val members = users.collect { case account if(account.isGroupAccount) =>
+      account.userName -> getGroupMembers(account.userName)
+    }.toMap
+    admin.users.html.list(users, members)
   })
   
-  get("/admin/users/_new")(adminOnly {
-    admin.users.html.edit(None)
+  get("/admin/users/_newuser")(adminOnly {
+    admin.users.html.user(None)
   })
   
-  post("/admin/users/_new", newForm)(adminOnly { form =>
-    createAccount(form.userName, encrypt(form.password), form.mailAddress, form.isAdmin, form.url)
+  post("/admin/users/_newuser", newUserForm)(adminOnly { form =>
+    createAccount(form.userName, sha1(form.password), form.mailAddress, form.isAdmin, form.url)
+    updateImage(form.userName, form.fileId, false)
     redirect("/admin/users")
   })
   
-  get("/admin/users/:userName/_edit")(adminOnly {
+  get("/admin/users/:userName/_edituser")(adminOnly {
     val userName = params("userName")
-    admin.users.html.edit(getAccountByUserName(userName))
+    admin.users.html.user(getAccountByUserName(userName))
   })
   
-  post("/admin/users/:name/_edit", editForm)(adminOnly { form =>
+  post("/admin/users/:name/_edituser", editUserForm)(adminOnly { form =>
     val userName = params("userName")
     getAccountByUserName(userName).map { account =>
       updateAccount(getAccountByUserName(userName).get.copy(
-        password     = form.password.map(encrypt).getOrElse(account.password),
+        password     = form.password.map(sha1).getOrElse(account.password),
         mailAddress  = form.mailAddress,
         isAdmin      = form.isAdmin,
         url          = form.url))
 
+      updateImage(userName, form.fileId, form.clearImage)
       redirect("/admin/users")
+
     } getOrElse NotFound
   })
 
-  // TODO Merge with AccountController?
-  private def uniqueUserName: Constraint = new Constraint(){
-    def validate(name: String, value: String): Option[String] =
-      getAccountByUserName(value).map { _ => "User already exists." }
-  }
+  get("/admin/users/_newgroup")(adminOnly {
+    admin.users.html.group(None, Nil)
+  })
+
+  post("/admin/users/_newgroup", newGroupForm)(adminOnly { form =>
+    createGroup(form.groupName, form.url)
+    updateGroupMembers(form.groupName, form.memberNames.map(_.split(",").toList).getOrElse(Nil))
+    updateImage(form.groupName, form.fileId, false)
+    redirect("/admin/users")
+  })
+
+  get("/admin/users/:groupName/_editgroup")(adminOnly {
+    val groupName = params("groupName")
+    admin.users.html.group(getAccountByUserName(groupName), getGroupMembers(groupName))
+  })
+
+  post("/admin/users/:groupName/_editgroup", editGroupForm)(adminOnly { form =>
+    val groupName = params("groupName")
+    getAccountByUserName(groupName).map { account =>
+      updateGroup(groupName, form.url)
+
+      val memberNames = form.memberNames.map(_.split(",").toList).getOrElse(Nil)
+      updateGroupMembers(form.groupName, memberNames)
+
+      getRepositoryNamesOfUser(form.groupName).foreach { repositoryName =>
+        removeCollaborators(form.groupName, repositoryName)
+        memberNames.foreach { userName =>
+          addCollaborator(form.groupName, repositoryName, userName)
+        }
+      }
+
+      updateImage(form.groupName, form.fileId, form.clearImage)
+      redirect("/admin/users")
+
+    } getOrElse NotFound
+  })
+
+  post("/admin/users/_usercheck")(adminOnly {
+    getAccountByUserName(params("userName")).isDefined
+  })
 
-  // TODO Merge with AccountController?
-  private def uniqueMailAddress(paramName: String = ""): Constraint = new Constraint(){
-    def validate(name: String, value: String): Option[String] =
-      getAccountByMailAddress(value)
-        .filter { x => if(paramName.isEmpty) true else Some(x.userName) != params.get(paramName) }
-        .map    { _ => "Mail address is already registered." }
-  }
-  
 }

src/main/scala/app/WikiController.scala

@@ -1,27 +1,29 @@
 package app
 
 import service._
-import util.{CollaboratorsAuthenticator, ReferrerAuthenticator, JGitUtil}
+import util.{CollaboratorsAuthenticator, ReferrerAuthenticator, JGitUtil, StringUtil}
 import util.Directory._
 import jp.sf.amateras.scalatra.forms._
 
 class WikiController extends WikiControllerBase 
-  with WikiService with RepositoryService with AccountService with CollaboratorsAuthenticator with ReferrerAuthenticator
+  with WikiService with RepositoryService with AccountService with ActivityService
+  with CollaboratorsAuthenticator with ReferrerAuthenticator
 
 trait WikiControllerBase extends ControllerBase {
-  self: WikiService with RepositoryService with CollaboratorsAuthenticator with ReferrerAuthenticator =>
+  self: WikiService with RepositoryService with ActivityService
+    with CollaboratorsAuthenticator with ReferrerAuthenticator =>
 
   case class WikiPageEditForm(pageName: String, content: String, message: Option[String], currentPageName: String)
   
   val newForm = mapping(
-    "pageName"        -> trim(label("Page name"          , text(required, maxlength(40), identifier, unique))),
+    "pageName"        -> trim(label("Page name"          , text(required, maxlength(40), pagename, unique))),
     "content"         -> trim(label("Content"            , text(required))),
     "message"         -> trim(label("Message"            , optional(text()))),
     "currentPageName" -> trim(label("Current page name"  , text()))
   )(WikiPageEditForm.apply)
   
   val editForm = mapping(
-    "pageName"        -> trim(label("Page name"          , text(required, maxlength(40), identifier))),
+    "pageName"        -> trim(label("Page name"          , text(required, maxlength(40), pagename))),
     "content"         -> trim(label("Content"            , text(required))),
     "message"         -> trim(label("Message"            , optional(text()))),
     "currentPageName" -> trim(label("Current page name"  , text(required)))
@@ -30,27 +32,30 @@ trait WikiControllerBase extends ControllerBase {
   get("/:owner/:repository/wiki")(referrersOnly { repository =>
     getWikiPage(repository.owner, repository.name, "Home").map { page =>
       wiki.html.page("Home", page, repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
-    } getOrElse redirect("/%s/%s/wiki/Home/_edit".format(repository.owner, repository.name))
+    } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/Home/_edit")
   })
   
   get("/:owner/:repository/wiki/:page")(referrersOnly { repository =>
-    val pageName = params("page")
+    val pageName = StringUtil.urlDecode(params("page"))
 
     getWikiPage(repository.owner, repository.name, pageName).map { page =>
       wiki.html.page(pageName, page, repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
-    } getOrElse redirect("/%s/%s/wiki/%s/_edit".format(repository.owner, repository.name, pageName)) // TODO URLEncode
+    } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/${pageName}/_edit") // TODO URLEncode
   })
   
   get("/:owner/:repository/wiki/:page/_history")(referrersOnly { repository =>
-    val pageName = params("page")
+    val pageName = StringUtil.urlDecode(params("page"))
 
     JGitUtil.withGit(getWikiRepositoryDir(repository.owner, repository.name)){ git =>
-      wiki.html.history(Some(pageName), JGitUtil.getCommitLog(git, "master", path = pageName + ".md")._1, repository)
+      JGitUtil.getCommitLog(git, "master", path = pageName + ".md") match {
+        case Right((logs, hasNext)) => wiki.html.history(Some(pageName), logs, repository)
+        case Left(_) => NotFound
+      }
     }
   })
   
   get("/:owner/:repository/wiki/:page/_compare/:commitId")(referrersOnly { repository =>
-    val pageName = params("page")
+    val pageName = StringUtil.urlDecode(params("page"))
     val commitId = params("commitId").split("\\.\\.\\.")
 
     JGitUtil.withGit(getWikiRepositoryDir(repository.owner, repository.name)){ git =>
@@ -67,16 +72,20 @@ trait WikiControllerBase extends ControllerBase {
   })
   
   get("/:owner/:repository/wiki/:page/_edit")(collaboratorsOnly { repository =>
-    val pageName = params("page")
+    val pageName = StringUtil.urlDecode(params("page"))
     wiki.html.edit(pageName, getWikiPage(repository.owner, repository.name, pageName), repository)
   })
   
   post("/:owner/:repository/wiki/_edit", editForm)(collaboratorsOnly { (form, repository) =>
+    val loginAccount = context.loginAccount.get
+    
     saveWikiPage(repository.owner, repository.name, form.currentPageName, form.pageName,
-        form.content, context.loginAccount.get, form.message.getOrElse(""))
+        form.content, loginAccount, form.message.getOrElse(""))
+    
     updateLastActivityDate(repository.owner, repository.name)
+    recordEditWikiPageActivity(repository.owner, repository.name, loginAccount.userName, form.pageName)
 
-    redirect("/%s/%s/wiki/%s".format(repository.owner, repository.name, form.pageName))
+    redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(form.pageName)}")
   })
   
   get("/:owner/:repository/wiki/_new")(collaboratorsOnly {
@@ -84,20 +93,24 @@ trait WikiControllerBase extends ControllerBase {
   })
   
   post("/:owner/:repository/wiki/_new", newForm)(collaboratorsOnly { (form, repository) =>
+    val loginAccount = context.loginAccount.get
+    
     saveWikiPage(repository.owner, repository.name, form.currentPageName, form.pageName,
         form.content, context.loginAccount.get, form.message.getOrElse(""))
+    
     updateLastActivityDate(repository.owner, repository.name)
+    recordCreateWikiPageActivity(repository.owner, repository.name, loginAccount.userName, form.pageName)
 
-    redirect("/%s/%s/wiki/%s".format(repository.owner, repository.name, form.pageName))
+    redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(form.pageName)}")
   })
   
   get("/:owner/:repository/wiki/:page/_delete")(collaboratorsOnly { repository =>
-    val pageName = params("page")
+      val pageName = StringUtil.urlDecode(params("page"))
     
-    deleteWikiPage(repository.owner, repository.name, pageName, context.loginAccount.get.userName, "Delete %s".format(pageName))
+    deleteWikiPage(repository.owner, repository.name, pageName, context.loginAccount.get.userName, s"Delete ${pageName}")
     updateLastActivityDate(repository.owner, repository.name)
 
-    redirect("/%s/%s/wiki".format(repository.owner, repository.name))
+    redirect(s"/${repository.owner}/${repository.name}/wiki")
   })
   
   get("/:owner/:repository/wiki/_pages")(referrersOnly { repository =>
@@ -107,7 +120,10 @@ trait WikiControllerBase extends ControllerBase {
   
   get("/:owner/:repository/wiki/_history")(referrersOnly { repository =>
     JGitUtil.withGit(getWikiRepositoryDir(repository.owner, repository.name)){ git =>
-      wiki.html.history(None, JGitUtil.getCommitLog(git, "master")._1, repository)
+      JGitUtil.getCommitLog(git, "master") match {
+        case Right((logs, hasNext)) => wiki.html.history(None, logs, repository)
+        case Left(_) => NotFound
+      }
     }
   })
 
@@ -123,4 +139,16 @@ trait WikiControllerBase extends ControllerBase {
       getWikiPageList(params("owner"), params("repository")).find(_ == value).map(_ => "Page already exists.")
   }
 
+  private def pagename: Constraint = new Constraint(){
+    def validate(name: String, value: String): Option[String] =
+      if(value.exists("\\/:*?\"<>|".contains(_))){
+        Some(s"${name} contains invalid character.")
+      } else if(value.startsWith("_") || value.startsWith("-")){
+        Some(s"${name} starts with invalid character.")
+      } else {
+        None
+      }
+  }
+
+
 }

src/main/scala/model/Account.scala

@@ -2,7 +2,7 @@ package model
 
 import scala.slick.driver.H2Driver.simple._
 
-object Accounts extends Table[Account]("ACCOUNT") with Functions {
+object Accounts extends Table[Account]("ACCOUNT") {
   def userName = column[String]("USER_NAME", O PrimaryKey)
   def mailAddress = column[String]("MAIL_ADDRESS")
   def password = column[String]("PASSWORD")
@@ -11,7 +11,9 @@ object Accounts extends Table[Account]("ACCOUNT") with Functions {
   def registeredDate = column[java.util.Date]("REGISTERED_DATE")
   def updatedDate = column[java.util.Date]("UPDATED_DATE")
   def lastLoginDate = column[java.util.Date]("LAST_LOGIN_DATE")
-  def * = userName ~ mailAddress ~ password ~ isAdmin ~ url.? ~ registeredDate ~ updatedDate ~ lastLoginDate.? <> (Account, Account.unapply _)
+  def image = column[String]("IMAGE")
+  def groupAccount = column[Boolean]("GROUP_ACCOUNT")
+  def * = userName ~ mailAddress ~ password ~ isAdmin ~ url.? ~ registeredDate ~ updatedDate ~ lastLoginDate.? ~ image.? ~ groupAccount <> (Account, Account.unapply _)
 }
 
 case class Account(
@@ -22,5 +24,7 @@ case class Account(
     url: Option[String],
     registeredDate: java.util.Date,
     updatedDate: java.util.Date,
-    lastLoginDate: Option[java.util.Date]
+    lastLoginDate: Option[java.util.Date],
+    image: Option[String],
+    isGroupAccount: Boolean
 )

src/main/scala/model/Activity.scala

@@ -0,0 +1,31 @@
+package model
+
+import scala.slick.driver.H2Driver.simple._
+
+object Activities extends Table[Activity]("ACTIVITY") with BasicTemplate {
+  def activityId = column[Int]("ACTIVITY_ID", O AutoInc)
+  def activityUserName = column[String]("ACTIVITY_USER_NAME")
+  def activityType = column[String]("ACTIVITY_TYPE")
+  def message = column[String]("MESSAGE")
+  def additionalInfo = column[String]("ADDITIONAL_INFO")
+  def activityDate = column[java.util.Date]("ACTIVITY_DATE")
+  def * = activityId ~ userName ~ repositoryName ~ activityUserName ~ activityType ~ message ~ additionalInfo.? ~ activityDate <> (Activity, Activity.unapply _)
+  def autoInc = userName ~ repositoryName ~ activityUserName ~ activityType ~ message ~ additionalInfo.? ~ activityDate returning activityId
+}
+
+object CommitLog extends Table[(String, String, String)]("COMMIT_LOG") with BasicTemplate {
+  def commitId = column[String]("COMMIT_ID")
+  def * = userName ~ repositoryName ~ commitId
+  def byPrimaryKey(userName: String, repositoryName: String, commitId: String) = byRepository(userName, repositoryName) && (this.commitId is commitId.bind)
+}
+
+case class Activity(
+  activityId: Int,
+  userName: String,
+  repositoryName: String,
+  activityUserName: String,
+  activityType: String,
+  message: String,
+  additionalInfo: Option[String],
+  activityDate: java.util.Date
+)

src/main/scala/model/Functions.scala

@@ -1,17 +0,0 @@
-package model
-
-import scala.slick.lifted.MappedTypeMapper
-
-protected[model] trait Functions {
-  // java.util.Date TypeMapper
-  implicit val dateTypeMapper = MappedTypeMapper.base[java.util.Date, java.sql.Timestamp](
-      d => new java.sql.Timestamp(d.getTime),
-      t => new java.util.Date(t.getTime)
-  )
-
-  /**
-   * Returns system date.
-   */
-  def currentDate = new java.util.Date()
-
-}

src/main/scala/model/GroupMembers.scala

@@ -0,0 +1,14 @@
+package model
+
+import scala.slick.driver.H2Driver.simple._
+
+object GroupMembers extends Table[GroupMember]("GROUP_MEMBER") {
+  def groupName = column[String]("GROUP_NAME", O PrimaryKey)
+  def userName = column[String]("USER_NAME", O PrimaryKey)
+  def * = groupName ~ userName <> (GroupMember, GroupMember.unapply _)
+}
+
+case class GroupMember(
+  groupName: String,
+  userName: String
+)

src/main/scala/model/Issue.scala

@@ -7,7 +7,12 @@ object IssueId extends Table[(String, String, Int)]("ISSUE_ID") with IssueTempla
   def byPrimaryKey(owner: String, repository: String) = byRepository(owner, repository)
 }
 
-object Issues extends Table[Issue]("ISSUE") with IssueTemplate with MilestoneTemplate with Functions {
+object IssueOutline extends Table[(String, String, Int, Int)]("ISSUE_OUTLINE_VIEW") with IssueTemplate {
+  def commentCount = column[Int]("COMMENT_COUNT")
+  def * = userName ~ repositoryName ~ issueId ~ commentCount
+}
+
+object Issues extends Table[Issue]("ISSUE") with IssueTemplate with MilestoneTemplate {
   def openedUserName = column[String]("OPENED_USER_NAME")
   def assignedUserName = column[String]("ASSIGNED_USER_NAME")
   def title = column[String]("TITLE")

src/main/scala/model/IssueComment.scala

@@ -2,16 +2,16 @@ package model
 
 import scala.slick.driver.H2Driver.simple._
 
-object IssueComments extends Table[IssueComment]("ISSUE_COMMENT") with IssueTemplate with Functions {
+object IssueComments extends Table[IssueComment]("ISSUE_COMMENT") with IssueTemplate {
   def commentId = column[Int]("COMMENT_ID", O AutoInc)
   def action = column[String]("ACTION")
   def commentedUserName = column[String]("COMMENTED_USER_NAME")
   def content = column[String]("CONTENT")
   def registeredDate = column[java.util.Date]("REGISTERED_DATE")
   def updatedDate = column[java.util.Date]("UPDATED_DATE")
-  def * = userName ~ repositoryName ~ issueId ~ commentId ~ action.? ~ commentedUserName ~ content ~ registeredDate ~ updatedDate <> (IssueComment, IssueComment.unapply _)
+  def * = userName ~ repositoryName ~ issueId ~ commentId ~ action ~ commentedUserName ~ content ~ registeredDate ~ updatedDate <> (IssueComment, IssueComment.unapply _)
 
-  def autoInc = userName ~ repositoryName ~ issueId ~ action.? ~ commentedUserName ~ content ~ registeredDate ~ updatedDate returning commentId
+  def autoInc = userName ~ repositoryName ~ issueId ~ action ~ commentedUserName ~ content ~ registeredDate ~ updatedDate returning commentId
   def byPrimaryKey(commentId: Int) = this.commentId is commentId.bind
 }
 
@@ -20,7 +20,7 @@ case class IssueComment(
     repositoryName: String,
     issueId: Int,
     commentId: Int,
-    action: Option[String],
+    action: String,
     commentedUserName: String,
     content: String,
     registeredDate: java.util.Date,

src/main/scala/model/Milestone.scala

@@ -2,7 +2,7 @@ package model
 
 import scala.slick.driver.H2Driver.simple._
 
-object Milestones extends Table[Milestone]("MILESTONE") with MilestoneTemplate with Functions {
+object Milestones extends Table[Milestone]("MILESTONE") with MilestoneTemplate {
   def title = column[String]("TITLE")
   def description = column[String]("DESCRIPTION")
   def dueDate = column[java.util.Date]("DUE_DATE")

src/main/scala/model/Repository.scala

@@ -2,7 +2,7 @@ package model
 
 import scala.slick.driver.H2Driver.simple._
 
-object Repositories extends Table[Repository]("REPOSITORY") with BasicTemplate with Functions {
+object Repositories extends Table[Repository]("REPOSITORY") with BasicTemplate {
   def isPrivate = column[Boolean]("PRIVATE")
   def description = column[String]("DESCRIPTION")
   def defaultBranch = column[String]("DEFAULT_BRANCH")

src/main/scala/model/package.scala

@@ -0,0 +1,20 @@
+package object model {
+  import scala.slick.driver.BasicDriver.Implicit._
+  import scala.slick.lifted.{Column, MappedTypeMapper}
+
+  // java.util.Date TypeMapper
+  implicit val dateTypeMapper = MappedTypeMapper.base[java.util.Date, java.sql.Timestamp](
+      d => new java.sql.Timestamp(d.getTime),
+      t => new java.util.Date(t.getTime)
+  )
+
+  implicit class RichColumn(c1: Column[Boolean]){
+    def &&(c2: => Column[Boolean], guard: => Boolean): Column[Boolean] = if(guard) c1 && c2 else c1
+  }
+
+  /**
+   * Returns system date.
+   */
+  def currentDate = new java.util.Date()
+
+}

src/main/scala/service/AccountService.scala

@@ -1,7 +1,6 @@
 package service
 
 import model._
-import Accounts._
 import scala.slick.driver.H2Driver.simple._
 import Database.threadLocalSession
 
@@ -24,7 +23,9 @@ trait AccountService {
       url            = url,
       registeredDate = currentDate,
       updatedDate    = currentDate,
-      lastLoginDate  = None)
+      lastLoginDate  = None,
+      image          = None,
+      isGroupAccount = false)
 
   def updateAccount(account: Account): Unit = 
     Accounts
@@ -38,8 +39,48 @@ trait AccountService {
         account.registeredDate,
         currentDate,
         account.lastLoginDate)
-  
+
+  def updateAvatarImage(userName: String, image: Option[String]): Unit =
+    Accounts.filter(_.userName is userName.bind).map(_.image.?).update(image)
+
   def updateLastLoginDate(userName: String): Unit =
     Accounts.filter(_.userName is userName.bind).map(_.lastLoginDate).update(currentDate)
-  
+
+  def createGroup(groupName: String, url: Option[String]): Unit =
+    Accounts insert Account(
+      userName       = groupName,
+      password       = "",
+      mailAddress    = groupName + "@devnull",
+      isAdmin        = false,
+      url            = url,
+      registeredDate = currentDate,
+      updatedDate    = currentDate,
+      lastLoginDate  = None,
+      image          = None,
+      isGroupAccount = true)
+
+  def updateGroup(groupName: String, url: Option[String]): Unit =
+    Accounts.filter(_.userName is groupName.bind).map(_.url.?).update(url)
+
+  def updateGroupMembers(groupName: String, members: List[String]): Unit = {
+    Query(GroupMembers).filter(_.groupName is groupName.bind).delete
+    members.foreach { userName =>
+      GroupMembers insert GroupMember (groupName, userName)
+    }
+  }
+
+  def getGroupMembers(groupName: String): List[String] =
+    Query(GroupMembers)
+      .filter(_.groupName is groupName.bind)
+      .sortBy(_.userName)
+      .map(_.userName)
+      .list
+
+  def getGroupsByUserName(userName: String): List[String] =
+    Query(GroupMembers)
+      .filter(_.userName is userName.bind)
+      .sortBy(_.groupName)
+      .map(_.groupName)
+      .list
+
 }

src/main/scala/service/ActivityService.scala

@@ -0,0 +1,115 @@
+package service
+
+import model._
+import scala.slick.driver.H2Driver.simple._
+import Database.threadLocalSession
+
+trait ActivityService {
+
+  def getActivitiesByUser(activityUserName: String, isPublic: Boolean): List[Activity] = {
+    val q = Query(Activities)
+      .innerJoin(Repositories).on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
+
+    (if(isPublic){
+      q filter { case (t1, t2) => (t1.activityUserName is activityUserName.bind) && (t2.isPrivate is false.bind) }
+    } else {
+      q filter { case (t1, t2) => t1.activityUserName is activityUserName.bind }
+    })
+    .sortBy { case (t1, t2) => t1.activityId desc }
+    .map    { case (t1, t2) => t1 }
+    .take(30)
+    .list
+  }
+  
+  def getRecentActivities(): List[Activity] =
+    Query(Activities)
+      .innerJoin(Repositories).on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
+      .filter { case (t1, t2) => t2.isPrivate is false.bind }
+      .sortBy { case (t1, t2) => t1.activityId desc }
+      .map    { case (t1, t2) => t1 }
+      .take(30)
+      .list
+  
+
+  def recordCreateRepositoryActivity(userName: String, repositoryName: String, activityUserName: String): Unit =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "create_repository",
+      s"[user:${activityUserName}] created [repo:${userName}/${repositoryName}]",
+      None,
+      currentDate)
+
+  def recordCreateIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "open_issue",
+      s"[user:${activityUserName}] opened issue [issue:${userName}/${repositoryName}#${issueId}]",
+      Some(title), 
+      currentDate)
+
+  def recordCloseIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "close_issue",
+      s"[user:${activityUserName}] closed issue [issue:${userName}/${repositoryName}#${issueId}]",
+      Some(title),
+      currentDate)
+
+  def recordReopenIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, title: String): Unit =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "reopen_issue",
+      s"[user:${activityUserName}] reopened issue [issue:${userName}/${repositoryName}#${issueId}]",
+      Some(title),
+      currentDate)
+
+  def recordCommentIssueActivity(userName: String, repositoryName: String, activityUserName: String, issueId: Int, comment: String): Unit =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "comment_issue",
+      s"[user:${activityUserName}] commented on issue [issue:${userName}/${repositoryName}#${issueId}]",
+      Some(cut(comment, 200)),
+      currentDate)
+  
+  def recordCreateWikiPageActivity(userName: String, repositoryName: String, activityUserName: String, pageName: String) =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "create_wiki",
+      s"[user:${activityUserName}] created the [repo:${userName}/${repositoryName}] wiki",
+      Some(pageName),
+      currentDate)
+  
+  def recordEditWikiPageActivity(userName: String, repositoryName: String, activityUserName: String, pageName: String) =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "edit_wiki",
+      s"[user:${activityUserName}] edited the [repo:${userName}/${repositoryName}] wiki",
+      Some(pageName),
+      currentDate)
+  
+  def recordPushActivity(userName: String, repositoryName: String, activityUserName: String, 
+      branchName: String, commits: List[util.JGitUtil.CommitInfo]) =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "push",
+      s"[user:${activityUserName}] pushed to [branch:${userName}/${repositoryName}#${branchName}] at [repo:${userName}/${repositoryName}]",
+      Some(commits.map { commit => commit.id + ":" + commit.shortMessage }.mkString("\n")),
+      currentDate)
+  
+  def recordCreateTagActivity(userName: String, repositoryName: String, activityUserName: String, 
+      tagName: String, commits: List[util.JGitUtil.CommitInfo]) =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "create_tag",
+      s"[user:${activityUserName}] created tag [tag:${userName}/${repositoryName}#${tagName}] at [repo:${userName}/${repositoryName}]",
+      None,
+      currentDate)
+  
+  def recordCreateBranchActivity(userName: String, repositoryName: String, activityUserName: String, branchName: String) =
+    Activities.autoInc insert(userName, repositoryName, activityUserName,
+      "create_tag",
+      s"[user:${activityUserName}] created branch [tag:${userName}/${repositoryName}#${branchName}] at [repo:${userName}/${repositoryName}]",
+      None,
+      currentDate)
+  
+  def insertCommitId(userName: String, repositoryName: String, commitId: String) = {
+    CommitLog insert (userName, repositoryName, commitId)
+  }
+  
+  def existsCommitId(userName: String, repositoryName: String, commitId: String): Boolean =
+    Query(CommitLog).filter(_.byPrimaryKey(userName, repositoryName, commitId)).firstOption.isDefined
+  
+  private def cut(value: String, length: Int): String = 
+    if(value.length > length) value.substring(0, length) + "..." else value
+}

src/main/scala/service/IssuesService.scala

@@ -6,8 +6,8 @@ import scala.slick.jdbc.{StaticQuery => Q}
 import Q.interpolation
 
 import model._
-import Issues._
 import util.Implicits._
+import util.StringUtil._
 
 trait IssuesService {
   import IssuesService._
@@ -36,21 +36,22 @@ trait IssuesService {
       .map    ( _._2 )
       .list
 
+  def getIssueLabel(owner: String, repository: String, issueId: Int, labelId: Int) =
+    Query(IssueLabels) filter (_.byPrimaryKey(owner, repository, issueId, labelId)) firstOption
+
   /**
    * Returns the count of the search result against  issues.
    *
-   * @param owner the repository owner
-   * @param repository the repository name
    * @param condition the search condition
-   * @param filter the filter type ("all", "assigned" or "created_by")
-   * @param userName the filter user name required for "assigned" and "created_by"
+   * @param filterUser the filter user name (key is "all", "assigned" or "created_by", value is the user name)
+   * @param repos Tuple of the repository owner and the repository name
    * @return the count of the search result
    */
-  def countIssue(owner: String, repository: String, condition: IssueSearchCondition, filter: String, userName: Option[String]): Int = {
+  def countIssue(condition: IssueSearchCondition, filterUser: Map[String, String], repos: (String, String)*): Int = {
     // TODO It must be _.length instead of map (_.issueId) list).length.
     //       But it does not work on Slick 1.0.1 (worked on Slick 1.0.0).
     //       https://github.com/slick/slick/issues/170
-    (searchIssueQuery(owner, repository, condition, filter, userName) map (_.issueId) list).length
+    (searchIssueQuery(repos, condition, filterUser) map (_.issueId) list).length
   }
   /**
    * Returns the Map which contains issue count for each labels.
@@ -58,14 +59,13 @@ trait IssuesService {
    * @param owner the repository owner
    * @param repository the repository name
    * @param condition the search condition
-   * @param filter the filter type ("all", "assigned" or "created_by")
-   * @param userName the filter user name required for "assigned" and "created_by"
-   * @return the Map which contains issue count for each labels (key is label name, value is issue count),
+   * @param filterUser the filter user name (key is "all", "assigned" or "created_by", value is the user name)
+   * @return the Map which contains issue count for each labels (key is label name, value is issue count)
    */
   def countIssueGroupByLabels(owner: String, repository: String, condition: IssueSearchCondition,
-                              filter: String, userName: Option[String]): Map[String, Int] = {
+                              filterUser: Map[String, String]): Map[String, Int] = {
 
-    searchIssueQuery(owner, repository, condition.copy(labels = Set.empty), filter, userName)
+    searchIssueQuery(Seq(owner -> repository), condition.copy(labels = Set.empty), filterUser)
       .innerJoin(IssueLabels).on { (t1, t2) =>
         t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
       }
@@ -80,73 +80,93 @@ trait IssuesService {
       }
       .toMap
   }
+  /**
+   * Returns list which contains issue count for each repository.
+   * If the issue does not exist, its repository is not included in the result.
+   *
+   * @param condition the search condition
+   * @param filterUser the filter user name (key is "all", "assigned" or "created_by", value is the user name)
+   * @param repos Tuple of the repository owner and the repository name
+   * @return list which contains issue count for each repository
+   */
+  def countIssueGroupByRepository(condition: IssueSearchCondition, filterUser: Map[String, String],
+                              repos: (String, String)*): List[(String, String, Int)] = {
+    searchIssueQuery(repos, condition.copy(repo = None), filterUser)
+      .groupBy { t =>
+        t.userName ~ t.repositoryName
+      }
+      .map { case (repo, t) =>
+        repo ~ t.length
+      }
+      .filter (_._3 > 0.bind)
+      .list
+  }
 
   /**
    * Returns the search result against  issues.
    *
-   * @param owner the repository owner
-   * @param repository the repository name
    * @param condition the search condition
-   * @param filter the filter type ("all", "assigned" or "created_by")
-   * @param userName the filter user name required for "assigned" and "created_by"
+   * @param filterUser the filter user name (key is "all", "assigned" or "created_by", value is the user name)
    * @param offset the offset for pagination
    * @param limit the limit for pagination
+   * @param repos Tuple of the repository owner and the repository name
    * @return the search result (list of tuples which contain issue, labels and comment count)
    */
-  def searchIssue(owner: String, repository: String, condition: IssueSearchCondition,
-                  filter: String, userName: Option[String], offset: Int, limit: Int): List[(Issue, List[Label], Int)] = {
+  def searchIssue(condition: IssueSearchCondition, filterUser: Map[String, String],
+                  offset: Int, limit: Int, repos: (String, String)*): List[(Issue, List[Label], Int)] = {
 
-    // get issues and comment count
-    val issues = searchIssueQuery(owner, repository, condition, filter, userName)
-      .leftJoin(Query(IssueComments)
-        .filter  { _.byRepository(owner, repository) }
-        .groupBy { _.issueId }
-        .map     { case (issueId, t) => issueId ~ t.length }).on((t1, t2) => t1.issueId is t2._1)
-      .sortBy { case (t1, t2) =>
-        (condition.sort match {
-          case "created"  => t1.registeredDate
-          case "comments" => t2._2
-          case "updated"  => t1.updatedDate
-        }) match {
-          case sort => condition.direction match {
-            case "asc"  => sort asc
-            case "desc" => sort desc
+    // get issues and comment count and labels
+    searchIssueQuery(repos, condition, filterUser)
+        .innerJoin(IssueOutline).on { (t1, t2) => t1.byIssue(t2.userName, t2.repositoryName, t2.issueId) }
+        .leftJoin (IssueLabels) .on { case ((t1, t2), t3) => t1.byIssue(t3.userName, t3.repositoryName, t3.issueId) }
+        .leftJoin (Labels)      .on { case (((t1, t2), t3), t4) => t3.byLabel(t4.userName, t4.repositoryName, t4.labelId) }
+        .map { case (((t1, t2), t3), t4) =>
+          (t1, t2.commentCount, t4.labelId.?, t4.labelName.?, t4.color.?)
+        }
+        .sortBy(_._4)	// labelName
+        .sortBy { case (t1, commentCount, _,_,_) =>
+          (condition.sort match {
+            case "created"  => t1.registeredDate
+            case "comments" => commentCount
+            case "updated"  => t1.updatedDate
+          }) match {
+            case sort => condition.direction match {
+              case "asc"  => sort asc
+              case "desc" => sort desc
+            }
           }
         }
-      }
-      .map { case (t1, t2) => (t1, t2._2.ifNull(0)) }
-      .drop(offset).take(limit)
-      .list
-
-    // get labels
-    val labels = Query(IssueLabels)
-      .innerJoin(Labels).on { (t1, t2) =>
-        t1.byLabel(t2.userName, t2.repositoryName, t2.labelId)
-      }
-      .filter { case (t1, t2) =>
-        (t1.byRepository(owner, repository)) &&
-        (t1.issueId inSetBind (issues.map(_._1.issueId)))
-      }
-      .sortBy { case (t1, t2) => t1.issueId ~ t2.labelName }
-      .map    { case (t1, t2) => (t1.issueId, t2) }
-      .list
-
-    issues.map { case (issue, commentCount) =>
-      (issue, labels.collect { case (issueId, labels) if(issueId == issue.issueId) => labels }, commentCount)
-    }
+        .drop(offset).take(limit)
+        .list
+        .splitWith { (c1, c2) =>
+          c1._1.userName == c2._1.userName &&
+          c1._1.repositoryName == c2._1.repositoryName &&
+          c1._1.issueId == c2._1.issueId
+        }
+        .map { issues => issues.head match {
+          case (issue, commentCount, _,_,_) =>
+            (issue,
+             issues.flatMap { t => t._3.map (
+                 Label(issue.userName, issue.repositoryName, _, t._4.get, t._5.get)
+             )} toList,
+             commentCount)
+        }} toList
   }
 
   /**
    * Assembles query for conditional issue searching.
    */
-  private def searchIssueQuery(owner: String, repository: String, condition: IssueSearchCondition, filter: String, userName: Option[String]) =
+  private def searchIssueQuery(repos: Seq[(String, String)], condition: IssueSearchCondition, filterUser: Map[String, String]) =
     Query(Issues) filter { t1 =>
-      (t1.byRepository(owner, repository)) &&
+      (condition.repo
+          .map { _.split('/') match { case array => Seq(array(0) -> array(1)) } }
+          .getOrElse (repos)
+          .map { case (owner, repository) => t1.byRepository(owner, repository) } reduceLeft ( _ || _ ) ) &&
       (t1.closed           is (condition.state == "closed").bind) &&
       (t1.milestoneId      is condition.milestoneId.get.get.bind, condition.milestoneId.flatten.isDefined) &&
       (t1.milestoneId      isNull, condition.milestoneId == Some(None)) &&
-      (t1.assignedUserName is userName.get.bind, filter == "assigned") &&
-      (t1.openedUserName   is userName.get.bind, filter == "created_by") &&
+      (t1.assignedUserName is filterUser("assigned").bind, filterUser.get("assigned").isDefined) &&
+      (t1.openedUserName   is filterUser("created_by").bind, filterUser.get("created_by").isDefined) &&
       (IssueLabels filter { t2 =>
         (t2.byIssue(t1.userName, t1.repositoryName, t1.issueId)) &&
         (t2.labelId in
@@ -189,7 +209,7 @@ trait IssuesService {
     IssueLabels filter(_.byPrimaryKey(owner, repository, issueId, labelId)) delete
 
   def createComment(owner: String, repository: String, loginUser: String,
-      issueId: Int, content: String, action: Option[String]) =
+      issueId: Int, content: String, action: String) =
     IssueComments.autoInc insert (
         owner,
         repository,
@@ -231,10 +251,63 @@ trait IssuesService {
       }
       .update (closed, currentDate)
 
+  /**
+   * Search issues by keyword.
+   *
+   * @param owner the repository owner
+   * @param repository the repository name
+   * @param query the keywords separated by whitespace.
+   * @return issues with comment count and matched content of issue or comment
+   */
+  def searchIssuesByKeyword(owner: String, repository: String, query: String): List[(Issue, Int, String)] = {
+    import scala.slick.driver.H2Driver.likeEncode
+    val keywords = splitWords(query.toLowerCase)
+
+    // Search Issue
+    val issues = Issues
+      .innerJoin(IssueOutline).on { case (t1, t2) =>
+        t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
+      }
+      .filter { case (t1, t2) =>
+        keywords.map { keyword =>
+          (t1.title.toLowerCase   like (s"%${likeEncode(keyword)}%", '^')) ||
+          (t1.content.toLowerCase like (s"%${likeEncode(keyword)}%", '^'))
+        } .reduceLeft(_ && _)
+      }
+      .map { case (t1, t2) =>
+        (t1, 0, t1.content.?, t2.commentCount)
+      }
+
+    // Search IssueComment
+    val comments = IssueComments
+      .innerJoin(Issues).on { case (t1, t2) =>
+        t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
+      }
+      .innerJoin(IssueOutline).on { case ((t1, t2), t3) =>
+        t2.byIssue(t3.userName, t3.repositoryName, t3.issueId)
+      }
+      .filter { case ((t1, t2), t3) =>
+        keywords.map { query =>
+          t1.content.toLowerCase like (s"%${likeEncode(query)}%", '^')
+        }.reduceLeft(_ && _)
+      }
+      .map { case ((t1, t2), t3) =>
+        (t2, t1.commentId, t1.content.?, t3.commentCount)
+      }
+
+    issues.union(comments).sortBy { case (issue, commentId, _, _) =>
+      issue.issueId ~ commentId
+    }.list.splitWith { case ((issue1, _, _, _), (issue2, _, _, _)) =>
+      issue1.issueId == issue2.issueId
+    }.map { _.head match {
+        case (issue, _, content, commentCount) => (issue, commentCount, content.getOrElse(""))
+      }
+    }.toList
+  }
+
 }
 
 object IssuesService {
-  import java.net.URLEncoder
   import javax.servlet.http.HttpServletRequest
 
   val IssueLimit = 30
@@ -242,12 +315,11 @@ object IssuesService {
   case class IssueSearchCondition(
       labels: Set[String] = Set.empty,
       milestoneId: Option[Option[Int]] = None,
+      repo: Option[String] = None,
       state: String = "open",
       sort: String = "created",
       direction: String = "desc"){
 
-    import IssueSearchCondition._
-
     def toURL: String =
       "?" + List(
         if(labels.isEmpty) None else Some("labels=" + urlEncode(labels.mkString(" "))),
@@ -255,6 +327,7 @@ object IssuesService {
           case Some(x) => x.toString
           case None    => "none"
         })},
+        repo.map("for="   + urlEncode(_)),
         Some("state="     + urlEncode(state)),
         Some("sort="      + urlEncode(sort)),
         Some("direction=" + urlEncode(direction))).flatten.mkString("&")
@@ -263,8 +336,6 @@ object IssuesService {
 
   object IssueSearchCondition {
 
-    private def urlEncode(value: String): String = URLEncoder.encode(value, "UTF-8")
-
     private def param(request: HttpServletRequest, name: String, allow: Seq[String] = Nil): Option[String] = {
       val value = request.getParameter(name)
       if(value == null || value.isEmpty || (allow.nonEmpty && !allow.contains(value))) None else Some(value)
@@ -277,8 +348,17 @@ object IssuesService {
           case "none" => None
           case x      => Some(x.toInt)
         }),
+        param(request, "for"),
         param(request, "state",     Seq("open", "closed")).getOrElse("open"),
         param(request, "sort",      Seq("created", "comments", "updated")).getOrElse("created"),
         param(request, "direction", Seq("asc", "desc")).getOrElse("desc"))
+
+    def page(request: HttpServletRequest) = try {
+      val i = param(request, "page").getOrElse("1").toInt
+      if(i <= 0) 1 else i
+    } catch {
+      case e: NumberFormatException => 1
+    }
   }
+
 }

src/main/scala/service/MilestonesService.scala

@@ -4,7 +4,6 @@ import scala.slick.driver.H2Driver.simple._
 import Database.threadLocalSession
 
 import model._
-import Milestones._
 
 trait MilestonesService {
 

src/main/scala/service/RepositorySearchService.scala

@@ -0,0 +1,125 @@
+package service
+
+import model.Issue
+import util.{FileUtil, StringUtil, JGitUtil}
+import util.Directory._
+import model.Issue
+import org.eclipse.jgit.revwalk.RevWalk
+import org.eclipse.jgit.treewalk.TreeWalk
+import scala.collection.mutable.ListBuffer
+import org.eclipse.jgit.lib.FileMode
+import org.eclipse.jgit.api.Git
+
+trait RepositorySearchService { self: IssuesService =>
+  import RepositorySearchService._
+
+  def countIssues(owner: String, repository: String, query: String): Int =
+    searchIssuesByKeyword(owner, repository, query).length
+
+  def searchIssues(owner: String, repository: String, query: String): List[IssueSearchResult] =
+    searchIssuesByKeyword(owner, repository, query).map { case (issue, commentCount, content) =>
+      IssueSearchResult(
+        issue.issueId,
+        issue.title,
+        issue.openedUserName,
+        issue.registeredDate,
+        commentCount,
+        getHighlightText(content, query)._1)
+    }
+
+  def countFiles(owner: String, repository: String, query: String): Int =
+    JGitUtil.withGit(getRepositoryDir(owner, repository)){ git =>
+      if(JGitUtil.isEmpty(git)) 0 else searchRepositoryFiles(git, query).length
+    }
+
+  def searchFiles(owner: String, repository: String, query: String): List[FileSearchResult] =
+    JGitUtil.withGit(getRepositoryDir(owner, repository)){ git =>
+      if(JGitUtil.isEmpty(git)){
+        Nil
+      } else {
+        val files = searchRepositoryFiles(git, query)
+        val commits = JGitUtil.getLatestCommitFromPaths(git, files.toList.map(_._1), "HEAD")
+        files.map { case (path, text) =>
+          val (highlightText, lineNumber)  = getHighlightText(text, query)
+          FileSearchResult(
+            path,
+            commits(path).getCommitterIdent.getWhen,
+            highlightText,
+            lineNumber)
+        }
+      }
+    }
+
+  private def searchRepositoryFiles(git: Git, query: String): List[(String, String)] = {
+    val revWalk   = new RevWalk(git.getRepository)
+    val objectId  = git.getRepository.resolve("HEAD")
+    val revCommit = revWalk.parseCommit(objectId)
+    val treeWalk  = new TreeWalk(git.getRepository)
+    treeWalk.setRecursive(true)
+    treeWalk.addTree(revCommit.getTree)
+
+    val keywords = StringUtil.splitWords(query.toLowerCase)
+    val list = new ListBuffer[(String, String)]
+
+    while (treeWalk.next()) {
+      if(treeWalk.getFileMode(0) != FileMode.TREE){
+        JGitUtil.getContent(git, treeWalk.getObjectId(0), false).foreach { bytes =>
+          if(FileUtil.isText(bytes)){
+            val text      = new String(bytes, "UTF-8")
+            val lowerText = text.toLowerCase
+            val indices   = keywords.map(lowerText.indexOf _)
+            if(!indices.exists(_ < 0)){
+              list.append((treeWalk.getPathString, text))
+            }
+          }
+        }
+      }
+    }
+    treeWalk.release
+    revWalk.release
+
+    list.toList
+  }
+
+}
+
+object RepositorySearchService {
+
+  val CodeLimit  = 10
+  val IssueLimit = 10
+
+  def getHighlightText(content: String, query: String): (String, Int) = {
+    val keywords  = StringUtil.splitWords(query.toLowerCase)
+    val lowerText = content.toLowerCase
+    val indices   = keywords.map(lowerText.indexOf _)
+
+    if(!indices.exists(_ < 0)){
+      val lineNumber = content.substring(0, indices.min).split("\n").size - 1
+      val highlightText = StringUtil.escapeHtml(content.split("\n").drop(lineNumber).take(5).mkString("\n"))
+        .replaceAll("(?i)(" + keywords.map("\\Q" + _ + "\\E").mkString("|") +  ")",
+        "<span style=\"background-color: #ffff88;;\">$1</span>")
+      (highlightText, lineNumber + 1)
+    } else {
+      (content.split("\n").take(5).mkString("\n"), 1)
+    }
+  }
+
+  case class SearchResult(
+    files : List[(String, String)],
+    issues: List[(Issue, Int, String)])
+
+  case class IssueSearchResult(
+    issueId: Int,
+    title: String,
+    openedUserName: String,
+    registeredDate: java.util.Date,
+    commentCount: Int,
+    highlightText: String)
+
+  case class FileSearchResult(
+     path: String,
+     lastModified: java.util.Date,
+     highlightText: String,
+     highlightLineNumber: Int)
+
+}

src/main/scala/service/RepositoryService.scala

@@ -1,7 +1,6 @@
 package service
 
 import model._
-import Repositories._
 import scala.slick.driver.H2Driver.simple._
 import Database.threadLocalSession
 import util.JGitUtil
@@ -12,19 +11,17 @@ trait RepositoryService { self: AccountService =>
   /**
    * Creates a new repository.
    *
-   * The project is created as public repository at first. Users can modify the project type at the repository settings
-   * page after the project creation to configure the project as the private repository.
-   *
    * @param repositoryName the repository name
    * @param userName the user name of the repository owner
    * @param description the repository description
+   * @param isPrivate the repository type (private is true, otherwise false)
    */
-  def createRepository(repositoryName: String, userName: String, description: Option[String]): Unit = {
+  def createRepository(repositoryName: String, userName: String, description: Option[String], isPrivate: Boolean): Unit = {
     Repositories insert
       Repository(
         userName         = userName,
         repositoryName   = repositoryName,
-        isPrivate        = false,
+        isPrivate        = isPrivate,
         description      = description,
         defaultBranch    = "master",
         registeredDate   = currentDate,
@@ -35,6 +32,8 @@ trait RepositoryService { self: AccountService =>
   }
 
   def deleteRepository(userName: String, repositoryName: String): Unit = {
+    Activities    .filter(_.byRepository(userName, repositoryName)).delete
+    CommitLog     .filter(_.byRepository(userName, repositoryName)).delete
     Collaborators .filter(_.byRepository(userName, repositoryName)).delete
     IssueLabels   .filter(_.byRepository(userName, repositoryName)).delete
     Labels        .filter(_.byRepository(userName, repositoryName)).delete
@@ -54,40 +53,6 @@ trait RepositoryService { self: AccountService =>
   def getRepositoryNamesOfUser(userName: String): List[String] =
     Query(Repositories) filter(_.userName is userName.bind) map (_.repositoryName) list
 
-  /**
-   * Returns the list of specified user's repositories information.
-   *
-   * @param userName the user name
-   * @param baseUrl the base url of this application
-   * @param loginUserName the logged in user name
-   * @return the list of repository information which is sorted in descending order of lastActivityDate.
-   */
-  def getVisibleRepositories(userName: String, baseUrl: String, loginUserName: Option[String]): List[RepositoryInfo] = {
-    val q1 = Repositories
-      .filter { t => t.userName is userName.bind }
-      .map    { r => r }
-
-    val q2 = Collaborators
-      .innerJoin(Repositories).on((t1, t2) => t1.byRepository(t2.userName, t2.repositoryName))
-      .filter{ case (t1, t2) => t1.collaboratorName is userName.bind}
-      .map   { case (t1, t2) => t2 }
-
-    def visibleFor(t: Repositories.type, loginUserName: Option[String]) = {
-      loginUserName match {
-        case Some(x) => (t.isPrivate is false.bind) || (
-          (t.isPrivate is true.bind) && ((t.userName is x.bind) || (Collaborators.filter { c =>
-            c.byRepository(t.userName, t.repositoryName) && (c.collaboratorName is x.bind)
-          }.exists)))
-        case None    => (t.isPrivate is false.bind)
-      }
-    }
-
-    q1.union(q2).filter(visibleFor(_, loginUserName)).sortBy(_.lastActivityDate desc).list map { repository =>
-      val repositoryInfo = JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
-      RepositoryInfo(repositoryInfo.owner, repositoryInfo.name, repositoryInfo.url, repository, repositoryInfo.branchList, repositoryInfo.tags)
-    }
-  }
-
   /**
    * Returns the specified repository information.
    * 
@@ -98,36 +63,48 @@ trait RepositoryService { self: AccountService =>
    */
   def getRepository(userName: String, repositoryName: String, baseUrl: String): Option[RepositoryInfo] = {
     (Query(Repositories) filter { t => t.byRepository(userName, repositoryName) } firstOption) map { repository =>
-      val repositoryInfo = JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
-      RepositoryInfo(repositoryInfo.owner, repositoryInfo.name, repositoryInfo.url, repository, repositoryInfo.branchList, repositoryInfo.tags)
+      new RepositoryInfo(JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl), repository)
     }
   }
 
   /**
-   * Returns the list of accessible repositories information for the specified account user.
-   * 
-   * @param account the account
-   * @param baseUrl the base url of this application
-   * @return the repository informations which is sorted in descending order of lastActivityDate.
+   * Returns the list of specified user's repositories.
+   * It contains own repositories and collaboration repositories.
    */
-  def getAccessibleRepositories(account: Option[Account], baseUrl: String): List[RepositoryInfo] = {
-
-    def createRepositoryInfo(repository: Repository): RepositoryInfo = {
-      val repositoryInfo = JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl)
-      RepositoryInfo(repositoryInfo.owner, repositoryInfo.name, repositoryInfo.url, repository, repositoryInfo.branchList, repositoryInfo.tags)
+  def getUserRepositories(userName: String, baseUrl: String): List[RepositoryInfo] = {
+    Query(Repositories).filter { t1 =>
+      (t1.userName is userName.bind) ||
+        (Query(Collaborators).filter { t2 => t2.byRepository(t1.userName, t1.repositoryName) && (t2.collaboratorName is userName.bind)} exists)
+    }.sortBy(_.lastActivityDate desc).list.map{ repository =>
+      new RepositoryInfo(JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl), repository)
     }
+  }
 
-    (account match {
+  /**
+   * Returns the list of visible repositories for the specified user.
+   * If repositoryUserName is given then filters results by repository owner.
+   * 
+   * @param loginAccount the logged in account
+   * @param baseUrl the base url of this application
+   * @param repositoryUserName the repository owner (if None then returns all repositories which are visible for logged in user)
+   * @return the repository information which is sorted in descending order of lastActivityDate.
+   */
+  def getVisibleRepositories(loginAccount: Option[Account], baseUrl: String, repositoryUserName: Option[String] = None): List[RepositoryInfo] = {
+    (loginAccount match {
       // for Administrators
       case Some(x) if(x.isAdmin) => Query(Repositories)
       // for Normal Users
       case Some(x) if(!x.isAdmin) =>
         Query(Repositories) filter { t => (t.isPrivate is false.bind) ||
-          (Query(Collaborators).filter(t2 => t2.byRepository(t.userName, t.repositoryName) && (t2.collaboratorName is x.userName.bind)) exists)
+          (Query(Collaborators).filter { t2 => t2.byRepository(t.userName, t.repositoryName) && (t2.collaboratorName is x.userName.bind)} exists)
         }
       // for Guests
       case None => Query(Repositories) filter(_.isPrivate is false.bind)
-    }).sortBy(_.lastActivityDate desc).list.map(createRepositoryInfo _)
+    }).filter { t =>
+      repositoryUserName.map { userName => t.userName is userName.bind } getOrElse ConstColumn.TRUE
+    }.sortBy(_.lastActivityDate desc).list.map{ repository =>
+      new RepositoryInfo(JGitUtil.getRepositoryInfo(repository.userName, repository.repositoryName, baseUrl), repository)
+    }
   }
 
   /**
@@ -165,6 +142,15 @@ trait RepositoryService { self: AccountService =>
   def removeCollaborator(userName: String, repositoryName: String, collaboratorName: String): Unit =
     Collaborators.filter(_.byPrimaryKey(userName, repositoryName, collaboratorName)).delete
 
+  /**
+   * Remove all collaborators from the repository.
+   *
+   * @param userName the user name of the repository owner
+   * @param repositoryName the repository name
+   */
+  def removeCollaborators(userName: String, repositoryName: String): Unit =
+    Collaborators.filter(_.byRepository(userName, repositoryName)).delete
+
   /**
    * Returns the list of collaborators name which is sorted with ascending order.
    * 
@@ -189,6 +175,12 @@ trait RepositoryService { self: AccountService =>
 object RepositoryService {
 
   case class RepositoryInfo(owner: String, name: String, url: String, repository: Repository,
-                            branchList: List[String], tags: List[util.JGitUtil.TagInfo])
+    commitCount: Int, branchList: List[String], tags: List[util.JGitUtil.TagInfo]){
+
+    def this(repo: JGitUtil.RepositoryInfo, model: Repository) = {
+      this(repo.owner, repo.name, repo.url, model, repo.commitCount, repo.branchList, repo.tags)
+    }
+
+  }
 
 }

src/main/scala/service/RequestCache.scala

@@ -0,0 +1,26 @@
+package service
+
+import model._
+
+/**
+ * This service is used for a view helper mainly.
+ *
+ * It may be called many times in one request, so each method stores
+ * its result into the cache which available during a request.
+ */
+trait RequestCache {
+
+  def getIssue(userName: String, repositoryName: String, issueId: String)(implicit context: app.Context): Option[Issue] = {
+    context.cache(s"issue.${userName}/${repositoryName}#${issueId}"){
+      new IssuesService {}.getIssue(userName, repositoryName, issueId)
+    }
+  }
+
+  def getAccountByUserName(userName: String)(implicit context: app.Context): Option[Account] = {
+    context.cache(s"account.${userName}"){
+      new AccountService {}.getAccountByUserName(userName)
+    }
+  }
+
+}
+

src/main/scala/service/WikiService.scala

@@ -6,7 +6,6 @@ import org.eclipse.jgit.api.Git
 import org.apache.commons.io.FileUtils
 import util.JGitUtil.DiffInfo
 import util.{Directory, JGitUtil}
-import org.eclipse.jgit.lib.RepositoryBuilder
 import org.eclipse.jgit.treewalk.CanonicalTreeParser
 import java.util.concurrent.ConcurrentHashMap
 
@@ -64,18 +63,16 @@ object WikiService {
 trait WikiService {
   import WikiService._
 
-  def createWikiRepository(owner: model.Account, repository: String): Unit = {
-    lock(owner.userName, repository){
-      val dir = Directory.getWikiRepositoryDir(owner.userName, repository)
+  def createWikiRepository(loginAccount: model.Account, owner: String, repository: String): Unit = {
+    lock(owner, repository){
+      val dir = Directory.getWikiRepositoryDir(owner, repository)
       if(!dir.exists){
-        val repo = new RepositoryBuilder().setGitDir(dir).setBare.build
         try {
-          repo.create
-          saveWikiPage(owner.userName, repository, "Home", "Home", "Welcome to the %s wiki!!".format(repository), owner, "Initial Commit")
+          JGitUtil.initRepository(dir)
+          saveWikiPage(owner, repository, "Home", "Home", s"Welcome to the ${repository} wiki!!", loginAccount, "Initial Commit")
         } finally {
-          repo.close
           // once delete cloned repository because initial cloned repository does not have 'branch.master.merge'
-          FileUtils.deleteDirectory(Directory.getWikiWorkDir(owner.userName, repository))
+          FileUtils.deleteDirectory(Directory.getWikiWorkDir(owner, repository))
         }
       }
     }
@@ -86,14 +83,11 @@ trait WikiService {
    */
   def getWikiPage(owner: String, repository: String, pageName: String): Option[WikiPageInfo] = {
     JGitUtil.withGit(Directory.getWikiRepositoryDir(owner, repository)){ git =>
-      try {
+      if(!JGitUtil.isEmpty(git)){
         JGitUtil.getFileList(git, "master", ".").find(_.name == pageName + ".md").map { file =>
           WikiPageInfo(file.name, new String(git.getRepository.open(file.id).getBytes, "UTF-8"), file.committer, file.time)
         }
-      } catch {
-        // TODO no commit, but it should not judge by exception.
-        case e: NullPointerException => None
-      }
+      } else None
     }
   }
 
@@ -102,7 +96,7 @@ trait WikiService {
    */
   def getFileContent(owner: String, repository: String, path: String): Option[Array[Byte]] = {
     JGitUtil.withGit(Directory.getWikiRepositoryDir(owner, repository)){ git =>
-      try {
+      if(!JGitUtil.isEmpty(git)){
         val index = path.lastIndexOf('/')
         val parentPath = if(index < 0) "."  else path.substring(0, index)
         val fileName   = if(index < 0) path else path.substring(index + 1)
@@ -110,10 +104,7 @@ trait WikiService {
         JGitUtil.getFileList(git, "master", parentPath).find(_.name == fileName).map { file =>
           git.getRepository.open(file.id).getBytes
         }
-      } catch {
-        // TODO no commit, but it should not judge by exception.
-        case e: NullPointerException => None
-      }
+      } else None
     }
   }
 
@@ -121,10 +112,12 @@ trait WikiService {
    * Returns the list of wiki page names.
    */
   def getWikiPageList(owner: String, repository: String): List[String] = {
-    JGitUtil.getFileList(Git.open(Directory.getWikiRepositoryDir(owner, repository)), "master", ".")
-      .filter(_.name.endsWith(".md"))
-      .map(_.name.replaceFirst("\\.md$", ""))
-      .sortBy(x => x)
+    JGitUtil.withGit(Directory.getWikiRepositoryDir(owner, repository)){ git =>
+      JGitUtil.getFileList(git, "master", ".")
+        .filter(_.name.endsWith(".md"))
+        .map(_.name.replaceFirst("\\.md$", ""))
+        .sortBy(x => x)
+    }
   }
   
   /**
@@ -212,12 +205,16 @@ trait WikiService {
 
   private def cloneOrPullWorkingCopy(workDir: File, owner: String, repository: String): Unit = {
     if(!workDir.exists){
-      Git.cloneRepository
-        .setURI(Directory.getWikiRepositoryDir(owner, repository).toURI.toString)
-        .setDirectory(workDir)
-        .call
+      val git =
+        Git.cloneRepository
+          .setURI(Directory.getWikiRepositoryDir(owner, repository).toURI.toString)
+          .setDirectory(workDir)
+          .call
+      git.getRepository.close  // close .git resources.
     } else {
-      Git.open(workDir).pull.call
+      JGitUtil.withGit(workDir){ git =>
+        git.pull.call
+      }
     }
   }
 

src/main/scala/servlet/AutoUpdateListener.scala

@@ -25,7 +25,7 @@ object AutoUpdate {
      * If corresponding SQL file does not exist, this method do nothing.
      */
     def update(conn: Connection): Unit = {
-      val sqlPath = "update/%d_%d.sql".format(majorVersion, minorVersion)
+      val sqlPath = s"update/${majorVersion}_${minorVersion}.sql"
       val in = Thread.currentThread.getContextClassLoader.getResourceAsStream(sqlPath)
       if(in != null){
         val sql = IOUtils.toString(in, "UTF-8")
@@ -42,15 +42,34 @@ object AutoUpdate {
     /**
      * MAJOR.MINOR
      */
-    val versionString = "%d.%d".format(majorVersion, minorVersion)
+    val versionString = s"${majorVersion}.${minorVersion}"
   }
-  
+
   /**
    * The history of versions. A head of this sequence is the current BitBucket version.
    */
   val versions = Seq(
-      Version(1, 1),
-      Version(1, 0)
+    Version(1, 4),
+    new Version(1, 3){
+      override def update(conn: Connection): Unit = {
+        super.update(conn)
+        // Fix wiki repository configuration
+        val rs = conn.createStatement.executeQuery("SELECT USER_NAME, REPOSITORY_NAME FROM REPOSITORY")
+        while(rs.next){
+          val wikidir = Directory.getWikiRepositoryDir(rs.getString("USER_NAME"), rs.getString("REPOSITORY_NAME"))
+          val repository = org.eclipse.jgit.api.Git.open(wikidir).getRepository
+          val config = repository.getConfig
+          if(!config.getBoolean("http", "receivepack", false)){
+            config.setBoolean("http", null, "receivepack", true)
+            config.save
+          }
+          repository.close
+        }
+      }
+    },
+    Version(1, 2),
+    Version(1, 1),
+    Version(1, 0)
   )
   
   /**
@@ -110,6 +129,7 @@ class AutoUpdateListener extends org.h2.server.web.DbStarter {
     } catch {
       case ex: Throwable => {
         logger.error("Failed to schema update", ex)
+        ex.printStackTrace()
         conn.rollback()
       }
     }

src/main/scala/servlet/BasicAuthenticationFilter.scala

@@ -21,6 +21,10 @@ class BasicAuthenticationFilter extends Filter with RepositoryService with Accou
     val request  = req.asInstanceOf[HttpServletRequest]
     val response = res.asInstanceOf[HttpServletResponse]
 
+    val wrappedResponse = new HttpServletResponseWrapper(response){
+      override def setCharacterEncoding(encoding: String) = {}
+    }
+
     try {
       val paths = request.getRequestURI.substring(request.getContextPath.length).split("/")
       val repositoryOwner = paths(2)
@@ -28,15 +32,16 @@ class BasicAuthenticationFilter extends Filter with RepositoryService with Accou
 
       getRepository(repositoryOwner, repositoryName.replaceFirst("\\.wiki", ""), "") match {
         case Some(repository) => {
-          if(!request.getRequestURI.endsWith("/git-receive-pack") && !repository.repository.isPrivate){
-            chain.doFilter(req, res)
+          if(!request.getRequestURI.endsWith("/git-receive-pack") &&
+              !"service=git-receive-pack".equals(request.getQueryString) && !repository.repository.isPrivate){
+            chain.doFilter(req, wrappedResponse)
           } else {
             request.getHeader("Authorization") match {
               case null => requireAuth(response)
               case auth => decodeAuthHeader(auth).split(":") match {
                 case Array(username, password) if(isWritableUser(username, password, repository)) => {
                   request.setAttribute("USER_NAME", username)
-                  chain.doFilter(req, res)
+                  chain.doFilter(req, wrappedResponse)
                 }
                 case _ => requireAuth(response)
               }
@@ -55,7 +60,7 @@ class BasicAuthenticationFilter extends Filter with RepositoryService with Accou
 
   private def isWritableUser(username: String, password: String, repository: RepositoryService.RepositoryInfo): Boolean = {
     getAccountByUserName(username).map { account =>
-      account.password == encrypt(password) && hasWritePermission(repository.owner, repository.name, Some(account))
+      account.password == sha1(password) && hasWritePermission(repository.owner, repository.name, Some(account))
     } getOrElse false
   }
   

src/main/scala/servlet/GitRepositoryServlet.scala

@@ -49,7 +49,7 @@ class GitBucketReceivePackFactory extends ReceivePackFactory[HttpServletRequest]
   
   override def create(request: HttpServletRequest, db: Repository): ReceivePack = {
     val receivePack = new ReceivePack(db)
-    val userName = request.getAttribute("USER_NAME")
+    val userName = request.getAttribute("USER_NAME").asInstanceOf[String]
 
     logger.debug("requestURI: " + request.getRequestURI)
     logger.debug("userName:" + userName)
@@ -60,27 +60,52 @@ class GitBucketReceivePackFactory extends ReceivePackFactory[HttpServletRequest]
     
     logger.debug("repository:" + owner + "/" + repository)
 
-    receivePack.setPostReceiveHook(new CommitLogHook(owner, repository))
+    receivePack.setPostReceiveHook(new CommitLogHook(owner, repository, userName))
     receivePack
   }
 }
 
 import scala.collection.JavaConverters._
 
-class CommitLogHook(owner: String, repository: String) extends PostReceiveHook
-  with RepositoryService with AccountService with IssuesService {
+class CommitLogHook(owner: String, repository: String, userName: String) extends PostReceiveHook
+  with RepositoryService with AccountService with IssuesService with ActivityService {
   
   private val logger = LoggerFactory.getLogger(classOf[CommitLogHook])
   
   def onPostReceive(receivePack: ReceivePack, commands: java.util.Collection[ReceiveCommand]): Unit = {
     JGitUtil.withGit(Directory.getRepositoryDir(owner, repository)) { git =>
       commands.asScala.foreach { command =>
-        JGitUtil.getCommitLog(git, command.getOldId.name, command.getNewId.name).foreach { commit =>
-          "(^|\\W)#(\\d+)(\\W|$)".r.findAllIn(commit.fullMessage).matchData.foreach { matchData =>
-            val issueId = matchData.group(2)
-            if(getAccountByUserName(commit.committer).isDefined && getIssue(owner, repository, issueId).isDefined){
-              createComment(owner, repository, commit.committer, issueId.toInt, commit.fullMessage, None)
+        val commits = JGitUtil.getCommitLog(git, command.getOldId.name, command.getNewId.name)
+        val refName = command.getRefName.split("/")
+        
+        // apply issue comment
+        val newCommits = commits.flatMap { commit =>
+          if(!existsCommitId(owner, repository, commit.id)){
+            insertCommitId(owner, repository, commit.id)
+            "(^|\\W)#(\\d+)(\\W|$)".r.findAllIn(commit.fullMessage).matchData.foreach { matchData =>
+              val issueId = matchData.group(2)
+              if(getAccountByUserName(commit.committer).isDefined && getIssue(owner, repository, issueId).isDefined){
+                createComment(owner, repository, commit.committer, issueId.toInt, commit.fullMessage, "commit")
+              }
             }
+            Some(commit)
+          } else None
+        }.toList
+        
+        // record activity
+        if(refName(1) == "heads"){
+          command.getType match {
+            case ReceiveCommand.Type.CREATE => {
+              recordCreateBranchActivity(owner, repository, userName, refName(2))
+              recordPushActivity(owner, repository, userName, refName(2), newCommits)
+            }
+            case ReceiveCommand.Type.UPDATE => recordPushActivity(owner, repository, userName, refName(2), newCommits)
+            case _ =>
+          }
+        } else if(refName(1) == "tags"){
+          command.getType match {
+            case ReceiveCommand.Type.CREATE => recordCreateTagActivity(owner, repository, userName, refName(2), newCommits)
+            case _ =>
           }
         }
       }

src/main/scala/servlet/SessionCleanupListener.scala

@@ -0,0 +1,15 @@
+package servlet
+
+import javax.servlet.http.{HttpSessionEvent, HttpSessionListener}
+import app.FileUploadControllerBase
+
+/**
+ * Removes session associated temporary files when session is destroyed.
+ */
+class SessionCleanupListener extends HttpSessionListener with FileUploadControllerBase {
+
+  def sessionCreated(se: HttpSessionEvent): Unit = {}
+
+  def sessionDestroyed(se: HttpSessionEvent): Unit = removeTemporaryFiles()(se.getSession)
+
+}

src/main/scala/servlet/TransactionFilter.scala

@@ -6,7 +6,7 @@ import javax.servlet.http.HttpServletRequest
 import scala.slick.session.Database
 
 /**
- * Controls the transaction with the open session in view pattern.
+ * Controls the transaction with the open session in view pattern.
  */
 class TransactionFilter extends Filter {
   
@@ -21,7 +21,6 @@ class TransactionFilter extends Filter {
       // assets don't need transaction
       chain.doFilter(req, res)
     } else {
-      // TODO begin transaction!
       val context = req.getServletContext
       Database.forURL(context.getInitParameter("db.url"),
           context.getInitParameter("db.user"),

src/main/scala/util/Directory.scala

@@ -1,8 +1,6 @@
 package util
 
 import java.io.File
-import org.eclipse.jgit.api.Git
-import org.eclipse.jgit.lib.Ref
 
 /**
  * Provides directories used by GitBucket.
@@ -13,13 +11,13 @@ object Directory {
 
   val GitBucketConf = new File(GitBucketHome, "gitbucket.conf")
   
-  val RepositoryHome = "%s/repositories".format(GitBucketHome)
+  val RepositoryHome = s"${GitBucketHome}/repositories"
   
   /**
    * Repository names of the specified user.
    */
   def getRepositories(owner: String): List[String] = {
-    val dir = new File("%s/%s".format(RepositoryHome, owner))
+    val dir = new File(s"${RepositoryHome}/${owner}")
     if(dir.exists){
       dir.listFiles.filter { file =>
         file.isDirectory && !file.getName.endsWith(".wiki.git") 
@@ -33,19 +31,24 @@ object Directory {
    * Substance directory of the repository.
    */
   def getRepositoryDir(owner: String, repository: String): File =
-    new File("%s/%s/%s.git".format(RepositoryHome, owner, repository))
+    new File(s"${RepositoryHome}/${owner}/${repository}.git")
+
+  /**
+   * Directory for uploaded files by the specified user.
+   */
+  def getUserUploadDir(userName: String): File = new File(s"${GitBucketHome}/data/${userName}/files")
 
   /**
    * Root of temporary directories for the specified repository.
    */
   def getTemporaryDir(owner: String, repository: String): File =
-    new File("%s/tmp/%s/%s".format(GitBucketHome, owner, repository))
+    new File(s"${GitBucketHome}/tmp/${owner}/${repository}")
 
   /**
    * Temporary directory which is used to create an archive to download repository contents.
    */
   def getDownloadWorkDir(owner: String, repository: String, sessionId: String): File = 
-    new File(getTemporaryDir(owner, repository), "download/%s".format(sessionId))
+    new File(getTemporaryDir(owner, repository), s"download/${sessionId}")
   
   /**
    * Temporary directory which is used in the repository creation.
@@ -60,7 +63,7 @@ object Directory {
    * Substance directory of the wiki repository.
    */
   def getWikiRepositoryDir(owner: String, repository: String): File =
-    new File("%s/%s/%s.wiki.git".format(Directory.RepositoryHome, owner, repository))
+    new File(s"${RepositoryHome}/${owner}/${repository}.wiki.git")
   
   /**
    * Wiki working directory which is cloned from the wiki repository.

src/main/scala/util/FileUtil.scala

@@ -1,6 +1,6 @@
 package util
 
-import org.apache.commons.io.{IOUtils, FileUtils, FilenameUtils}
+import org.apache.commons.io.{IOUtils, FileUtils}
 import java.net.URLConnection
 import java.io.File
 import org.apache.commons.compress.archivers.zip.{ZipArchiveEntry, ZipArchiveOutputStream}
@@ -44,4 +44,13 @@ object FileUtil {
     }
   }
 
+  def getExtension(name: String): String = {
+    val index = name.lastIndexOf('.')
+    if(index >= 0){
+      name.substring(index + 1)
+    } else {
+      ""
+    }
+  }
+
 }

src/main/scala/util/Implicits.scala

@@ -1,14 +1,13 @@
 package util
 
-import twirl.api.Html
-import scala.slick.driver.H2Driver.simple._
+import scala.util.matching.Regex
 
 /**
  * Provides some usable implicit conversions.
  */
 object Implicits {
-  
-  implicit def extendsSeq[A](seq: Seq[A]) = new {
+
+  implicit class RichSeq[A](seq: Seq[A]) {
 
     def splitWith(condition: (A, A) => Boolean): Seq[Seq[A]] = split(seq)(condition)
 
@@ -25,9 +24,23 @@ object Implicits {
     }
   }
 
-  // TODO Should this implicit conversion move to model.Functions?
-  implicit def extendsColumn(c1: Column[Boolean]) = new {
-    def &&(c2: => Column[Boolean], guard: => Boolean): Column[Boolean] = if(guard) c1 && c2 else c1
+  implicit class RichString(value: String){
+    def replaceBy(regex: Regex)(replace: Regex.MatchData => Option[String]): String = {
+      val sb = new StringBuilder()
+      var i = 0
+      regex.findAllIn(value).matchData.foreach { m =>
+        sb.append(value.substring(i, m.start))
+        i = m.end
+        replace(m) match {
+          case Some(s) => sb.append(s)
+          case None    => sb.append(m.matched)
+        }
+      }
+      if(i < value.length){
+        sb.append(value.substring(i))
+      }
+      sb.toString
+    }
   }
 
 }

src/main/scala/util/JGitUtil.scala

@@ -14,6 +14,7 @@ import org.eclipse.jgit.diff.DiffEntry.ChangeType
 import org.eclipse.jgit.util.io.DisabledOutputStream
 import org.eclipse.jgit.errors.MissingObjectException
 import java.util.Date
+import org.eclipse.jgit.api.errors.NoHeadException
 
 /**
  * Provides complex JGit operations.
@@ -26,10 +27,11 @@ object JGitUtil {
    * @param owner the user name of the repository owner
    * @param name the repository name
    * @param url the repository URL
+   * @param commitCount the commit count. If the repository has over 1000 commits then this property is 1001.
    * @param branchList the list of branch names
    * @param tags the list of tags
    */
-  case class RepositoryInfo(owner: String, name: String, url: String, branchList: List[String], tags: List[TagInfo])
+  case class RepositoryInfo(owner: String, name: String, url: String, commitCount: Int, branchList: List[String], tags: List[TagInfo])
 
   /**
    * The file data for the file list of the repository viewer.
@@ -50,14 +52,21 @@ object JGitUtil {
    * @param id the commit id
    * @param time the commit time
    * @param committer  the committer name
+   * @param mailAddress the mail address of the committer
    * @param shortMessage the short message
    * @param fullMessage the full message
    * @param parents the list of parent commit id
    */
-  case class CommitInfo(id: String, time: Date, committer: String, shortMessage: String, fullMessage: String, parents: List[String]){
+  case class CommitInfo(id: String, time: Date, committer: String, mailAddress: String,
+                        shortMessage: String, fullMessage: String, parents: List[String]){
     
     def this(rev: org.eclipse.jgit.revwalk.RevCommit) = this(
-        rev.getName, rev.getCommitterIdent.getWhen, rev.getCommitterIdent.getName, rev.getShortMessage, rev.getFullMessage,
+        rev.getName,
+        rev.getCommitterIdent.getWhen,
+        rev.getCommitterIdent.getName,
+        rev.getCommitterIdent.getEmailAddress,
+        rev.getShortMessage,
+        rev.getFullMessage,
         rev.getParents().map(_.name).toList)
 
     val summary = {
@@ -141,18 +150,35 @@ object JGitUtil {
    */
   def getRepositoryInfo(owner: String, repository: String, baseUrl: String): RepositoryInfo = {
     withGit(getRepositoryDir(owner, repository)){ git =>
-      RepositoryInfo(
-        owner, repository, baseUrl + "/git/%s/%s.git".format(owner, repository),
-        // branches
-        git.branchList.call.asScala.map { ref =>
-          ref.getName.replaceFirst("^refs/heads/", "")
-        }.toList,
-        // tags
-        git.tagList.call.asScala.map { ref =>
-          val revCommit = getRevCommitFromId(git, ref.getObjectId)
-          TagInfo(ref.getName.replaceFirst("^refs/tags/", ""), revCommit.getCommitterIdent.getWhen, revCommit.getName)
-        }.toList
-      )
+      try {
+        // get commit count
+        val i = git.log.all.call.iterator
+        var commitCount = 0
+        while(i.hasNext && commitCount <= 1000){
+          i.next
+          commitCount = commitCount + 1
+        }
+
+        RepositoryInfo(
+          owner, repository, s"${baseUrl}/git/${owner}/${repository}.git",
+          // commit count
+          commitCount,
+          // branches
+          git.branchList.call.asScala.map { ref =>
+            ref.getName.replaceFirst("^refs/heads/", "")
+          }.toList,
+          // tags
+          git.tagList.call.asScala.map { ref =>
+            val revCommit = getRevCommitFromId(git, ref.getObjectId)
+            TagInfo(ref.getName.replaceFirst("^refs/tags/", ""), revCommit.getCommitterIdent.getWhen, revCommit.getName)
+          }.toList
+        )
+      } catch {
+        // not initialized
+        case e: NoHeadException => RepositoryInfo(
+          owner, repository, s"${baseUrl}/git/${owner}/${repository}.git", 0, Nil, Nil)
+
+      }
     }
   }
   
@@ -234,7 +260,7 @@ object JGitUtil {
    * @param path filters by this path. default is no filter.
    * @return a tuple of the commit list and whether has next
    */
-  def getCommitLog(git: Git, revision: String, page: Int = 1, limit: Int = 0, path: String = ""): (List[CommitInfo], Boolean) = {
+  def getCommitLog(git: Git, revision: String, page: Int = 1, limit: Int = 0, path: String = ""): Either[String, (List[CommitInfo], Boolean)] = {
     val fixedPage = if(page <= 0) 1 else page
     
     @scala.annotation.tailrec
@@ -248,20 +274,25 @@ object JGitUtil {
       }
     
     val revWalk = new RevWalk(git.getRepository)
-    revWalk.markStart(revWalk.parseCommit(git.getRepository.resolve(revision)))
-    if(path.nonEmpty){
-      revWalk.setRevFilter(new RevFilter(){
-        def include(walk: RevWalk, commit: RevCommit): Boolean = {
-          getDiffs(git, commit.getName, false).find(_.newPath == path).nonEmpty
-        }
-        override def clone(): RevFilter = this
-      })
+    val objectId = git.getRepository.resolve(revision)
+    if(objectId == null){
+      Left(s"${revision} can't be resolved.")
+    } else {
+      revWalk.markStart(revWalk.parseCommit(objectId))
+      if(path.nonEmpty){
+        revWalk.setRevFilter(new RevFilter(){
+          def include(walk: RevWalk, commit: RevCommit): Boolean = {
+            getDiffs(git, commit.getName, false).find(_.newPath == path).nonEmpty
+          }
+          override def clone(): RevFilter = this
+        })
+      }
+
+      val commits = getCommitLog(revWalk.iterator, 0, Nil)
+      revWalk.release
+
+      Right(commits)
     }
-    
-    val commits = getCommitLog(revWalk.iterator, 0, Nil)
-    revWalk.release
-    
-    commits
   }
   
   /**
@@ -317,51 +348,11 @@ object JGitUtil {
    * @return the list of latest commit
    */
   def getLatestCommitFromPaths(git: Git, paths: List[String], revision: String): Map[String, RevCommit] = {
-
-    val map = new scala.collection.mutable.HashMap[String, RevCommit]
-
-    val revWalk = new RevWalk(git.getRepository)
-    revWalk.markStart(revWalk.parseCommit(git.getRepository.resolve(revision)))
-    //revWalk.sort(RevSort.REVERSE);
-    val i = revWalk.iterator
-
-    while(i.hasNext && map.size != paths.length){
-      val commit = i.next
-      if(commit.getParentCount == 0){
-        // Initial commit
-        val treeWalk = new TreeWalk(git.getRepository)
-        treeWalk.reset()
-        treeWalk.setRecursive(true)
-        treeWalk.addTree(commit.getTree)
-        while (treeWalk.next) {
-          paths.foreach { path =>
-            if(treeWalk.getPathString.startsWith(path) && !map.contains(path)){
-              map.put(path, commit)
-            }
-          }
-        }
-        treeWalk.release
-      } else {
-        (0 to commit.getParentCount - 1).foreach { i =>
-          val parent = revWalk.parseCommit(commit.getParent(i).getId())
-          val df = new DiffFormatter(DisabledOutputStream.INSTANCE)
-          df.setRepository(git.getRepository)
-          df.setDiffComparator(RawTextComparator.DEFAULT)
-          df.setDetectRenames(true)
-          val diffs = df.scan(parent.getTree(), commit.getTree)
-          diffs.asScala.foreach { diff =>
-            paths.foreach { path =>
-              if(diff.getChangeType != ChangeType.DELETE && diff.getNewPath.startsWith(path) && !map.contains(path)){
-                map.put(path, commit)
-              }
-            }
-          }
-        }
-      }
-
-      revWalk.release
-    }
-    map.toMap
+    val start = git.getRepository.resolve(revision)
+    paths.map { path =>
+      val commit = git.log.add(start).addPath(path).setMaxCount(1).call.iterator.next
+      (path, commit)
+    }.toMap
   }
 
   /**
@@ -483,4 +474,22 @@ object JGitUtil {
     }
   }
 
-}
+  def initRepository(dir: java.io.File): Unit = {
+    val repository = new RepositoryBuilder().setGitDir(dir).setBare.build
+    try {
+      repository.create
+      setReceivePack(repository)
+    } finally {
+      repository.close
+    }
+  }
+
+  def isEmpty(git: Git): Boolean = git.getRepository.resolve(Constants.HEAD) == null
+
+  private def setReceivePack(repository: org.eclipse.jgit.lib.Repository): Unit = {
+    val config = repository.getConfig
+    config.setBoolean("http", null, "receivepack", true)
+    config.save
+  }
+
+}

src/main/scala/util/StringUtil.scala

@@ -1,11 +1,28 @@
 package util
 
+import java.net.{URLDecoder, URLEncoder}
+
 object StringUtil {
 
-  def encrypt(value: String): String = {
+  def sha1(value: String): String = {
     val md = java.security.MessageDigest.getInstance("SHA-1")
     md.update(value.getBytes)
     md.digest.map(b => "%02x".format(b)).mkString
   }
 
+  def md5(value: String): String = {
+    val md = java.security.MessageDigest.getInstance("MD5")
+    md.update(value.getBytes)
+    md.digest.map(b => "%02x".format(b)).mkString
+  }
+
+  def urlEncode(value: String): String = URLEncoder.encode(value, "UTF-8")
+
+  def urlDecode(value: String): String = URLDecoder.decode(value, "UTF-8")
+
+  def splitWords(value: String): Array[String] = value.split("[ \\t　]+")
+
+  def escapeHtml(value: String): String =
+    value.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;").replace("\"", "&quot;")
+
 }

src/main/scala/util/Validations.scala

@@ -1,7 +1,6 @@
 package util
 
 import jp.sf.amateras.scalatra.forms._
-import scala.Some
 
 trait Validations {
 
@@ -11,9 +10,9 @@ trait Validations {
   def identifier: Constraint = new Constraint(){
     def validate(name: String, value: String): Option[String] =
       if(!value.matches("^[a-zA-Z0-9\\-_]+$")){
-        Some("%s contains invalid character.".format(name))
+        Some(s"${name} contains invalid character.")
       } else if(value.startsWith("_") || value.startsWith("-")){
-        Some("%s starts with invalid character.".format(name))
+        Some(s"${name} starts with invalid character.")
       } else {
         None
       }

src/main/scala/view/AvatarImageProvider.scala

@@ -0,0 +1,36 @@
+package view
+
+import service.RequestCache
+import twirl.api.Html
+import util.StringUtil
+
+trait AvatarImageProvider { self: RequestCache =>
+
+  /**
+   * Returns <img> which displays the avatar icon.
+   * Looks up Gravatar if avatar icon has not been configured in user settings.
+   */
+  protected def getAvatarImageHtml(userName: String, size: Int,
+      mailAddress: String = "", tooltip: Boolean = false)(implicit context: app.Context): Html = {
+
+    val src = getAccountByUserName(userName).map { account =>
+      if(account.image.isEmpty){
+        s"""http://www.gravatar.com/avatar/${StringUtil.md5(account.mailAddress)}?s=${size}"""
+      } else {
+        s"""${context.path}/${userName}/_avatar"""
+      }
+    } getOrElse {
+      if(mailAddress.nonEmpty){
+        s"""http://www.gravatar.com/avatar/${StringUtil.md5(mailAddress)}?s=${size}"""
+      } else {
+        s"""${context.path}/${userName}/_avatar"""
+      }
+    }
+    if(tooltip){
+      Html(s"""<img src="${src}" class="avatar" style="width: ${size}px; height: ${size}px;" data-toggle="tooltip" title="${userName}"/>""")
+    } else {
+      Html(s"""<img src="${src}" class="avatar" style="width: ${size}px; height: ${size}px;" />""")
+    }
+  }
+
+}

src/main/scala/view/LinkConverter.scala

@@ -0,0 +1,33 @@
+package view
+
+import service.RequestCache
+import util.Implicits.RichString
+
+trait LinkConverter { self: RequestCache =>
+
+  /**
+   * Converts issue id, username and commit id to link.
+   */
+  protected def convertRefsLinks(value: String, repository: service.RepositoryService.RepositoryInfo,
+                                 issueIdPrefix: String =  "#")(implicit context: app.Context): String = {
+    value
+      // escape HTML tags
+      .replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;").replaceAll("\"", "&quot;")
+      // convert issue id to link
+      .replaceBy(("(^|\\W)" + issueIdPrefix + "(\\d+)(\\W|$)").r){ m =>
+        if(getIssue(repository.owner, repository.name, m.group(2)).isDefined){
+          Some(s"""${m.group(1)}<a href="${context.path}/${repository.owner}/${repository.name}/issues/${m.group(2)}">#${m.group(2)}</a>${m.group(3)}""")
+        } else {
+          Some(s"""${m.group(1)}#${m.group(2)}${m.group(3)}""")
+        }
+      }
+      // convert @username to link
+      .replaceBy("(^|\\W)@([a-zA-Z0-9\\-_]+)(\\W|$)".r){ m =>
+        getAccountByUserName(m.group(2)).map { _ =>
+          s"""${m.group(1)}<a href="${context.path}/${m.group(2)}">@${m.group(2)}</a>${m.group(3)}"""
+        }
+      }
+      // convert commit id to link
+      .replaceAll("(^|\\W)([a-f0-9]{40})(\\W|$)", s"""$$1<a href="${context.path}/${repository.owner}/${repository.name}/commit/$$2">$$2</a>$$3""")
+  }
+}

src/main/scala/view/Markdown.scala

@@ -1,10 +1,12 @@
 package view
 
+import util.StringUtil
 import org.parboiled.common.StringUtils
 import org.pegdown._
 import org.pegdown.ast._
 import org.pegdown.LinkRenderer.Rendering
 import scala.collection.JavaConverters._
+import service.RequestCache
 
 object Markdown {
 
@@ -12,12 +14,17 @@ object Markdown {
    * Converts Markdown of Wiki pages to HTML.
    */
   def toHtml(markdown: String, repository: service.RepositoryService.RepositoryInfo,
-             enableWikiLink: Boolean, enableCommitLink: Boolean, enableIssueLink: Boolean)(implicit context: app.Context): String = {
+             enableWikiLink: Boolean, enableRefsLink: Boolean)(implicit context: app.Context): String = {
+    // escape issue id
+    val source = if(enableRefsLink){
+      markdown.replaceAll("(^|\\W)#([0-9]+)(\\W|$)", "$1issue:$2$3")
+    } else markdown
+
     val rootNode = new PegDownProcessor(
       Extensions.AUTOLINKS | Extensions.WIKILINKS | Extensions.FENCED_CODE_BLOCKS | Extensions.TABLES
-    ).parseMarkdown(markdown.toCharArray)
+    ).parseMarkdown(source.toCharArray)
 
-    new GitBucketHtmlSerializer(markdown, context, repository, enableWikiLink, enableCommitLink, enableIssueLink).toHtml(rootNode)
+    new GitBucketHtmlSerializer(markdown, repository, enableWikiLink, enableRefsLink).toHtml(rootNode)
   }
 }
 
@@ -33,11 +40,10 @@ class GitBucketLinkRender(context: app.Context, repository: service.RepositorySe
         } else {
           (text, text)
         }
-        val url = repository.url.replaceFirst("/git/", "/").replaceFirst("\\.git$", "") +
-          "/wiki/" + java.net.URLEncoder.encode(page.replace(' ', '-'), "UTF-8")
+        val url = repository.url.replaceFirst("/git/", "/").replaceFirst("\\.git$", "") + "/wiki/" + StringUtil.urlEncode(page)
         new Rendering(url, label)
       } catch {
-        case e: java.io.UnsupportedEncodingException => throw new IllegalStateException();
+        case e: java.io.UnsupportedEncodingException => throw new IllegalStateException
       }
     } else {
       super.render(node)
@@ -64,24 +70,13 @@ class GitBucketVerbatimSerializer extends VerbatimSerializer {
 
 class GitBucketHtmlSerializer(
     markdown: String,
-    context: app.Context,
     repository: service.RepositoryService.RepositoryInfo,
     enableWikiLink: Boolean,
-    enableCommitLink: Boolean,
-    enableIssueLink: Boolean
-  ) extends ToHtmlSerializer(
+    enableRefsLink: Boolean
+  )(implicit val context: app.Context) extends ToHtmlSerializer(
     new GitBucketLinkRender(context, repository, enableWikiLink),
     Map[String, VerbatimSerializer](VerbatimSerializer.DEFAULT -> new GitBucketVerbatimSerializer).asJava
-  ) {
-
-  override def toHtml(rootNode: RootNode): String = {
-    val html = super.toHtml(rootNode)
-    if(enableIssueLink){
-      // convert marked issue id to link.
-      html.replaceAll("#\\{\\{\\{\\{(\\d+)\\}\\}\\}\\}",
-        "<a href=\"%s/%s/%s/issues/$1\">#$1</a>".format(context.path, repository.owner, repository.name))
-    } else html
-  }
+  ) with LinkConverter with RequestCache {
 
   override protected def printImageTag(imageNode: SuperNode, url: String): Unit =
     printer.print("<img src=\"").print(fixUrl(url)).print("\"  alt=\"").printEncoded(printChildrenToString(imageNode)).print("\"/>")
@@ -108,30 +103,13 @@ class GitBucketHtmlSerializer(
   }
 
   override def visit(node: TextNode) {
-    // convert commit id to link.
-    val text1 = if(enableCommitLink) node.getText.replaceAll("(^|\\W)([0-9a-f]{40})(\\W|$)",
-      "<a href=\"%s/%s/%s/commit/$2\">$2</a>".format(context.path, repository.owner, repository.name))
-    else node.getText
-
-    // mark issue id to link
-    val startIndex = node.getStartIndex
-    val text2 = if(enableIssueLink && startIndex > 0 && markdown.charAt(startIndex - 1) == '#'){
-      text1.replaceFirst("^(\\d+)(\\W|$)", "{{{{$1}}}}")
-    } else text1
+    // convert commit id and username to link.
+    val text = if(enableRefsLink) convertRefsLinks(node.getText, repository, "issue:") else node.getText
 
     if (abbreviations.isEmpty) {
-      printer.print(text2)
+      printer.print(text)
     } else {
-      printWithAbbreviations(text2)
-    }
-  }
-
-  override def visit(node: HeaderNode) {
-    if(enableIssueLink && markdown.substring(node.getStartIndex, node.getEndIndex - 1).startsWith("#")){
-      printer.print("#" * node.getLevel)
-      visitChildren(node)
-    } else {
-      printTag(node, "h" + node.getLevel)
+      printWithAbbreviations(text)
     }
   }
 

src/main/scala/view/helpers.scala

@@ -2,11 +2,13 @@ package view
 import java.util.Date
 import java.text.SimpleDateFormat
 import twirl.api.Html
+import util.StringUtil
+import service.RequestCache
 
 /**
  * Provides helper methods for Twirl templates.
  */
-object helpers {
+object helpers extends AvatarImageProvider with LinkConverter with RequestCache {
   
   /**
    * Format java.util.Date to "yyyy-MM-dd HH:mm:ss".
@@ -29,39 +31,63 @@ object helpers {
    * Converts Markdown of Wiki pages to HTML.
    */
   def markdown(value: String, repository: service.RepositoryService.RepositoryInfo,
-               enableWikiLink: Boolean, enableCommitLink: Boolean, enableIssueLink: Boolean)(implicit context: app.Context): Html = {
-    Html(Markdown.toHtml(value, repository, enableWikiLink, enableCommitLink, enableIssueLink))
+               enableWikiLink: Boolean, enableRefsLink: Boolean)(implicit context: app.Context): Html = {
+    Html(Markdown.toHtml(value, repository, enableWikiLink, enableRefsLink))
   }
 
+  /**
+   * Returns <img> which displays the avatar icon.
+   * Looks up Gravatar if avatar icon has not been configured in user settings.
+   */
+  def avatar(userName: String, size: Int, tooltip: Boolean = false)(implicit context: app.Context): Html =
+    getAvatarImageHtml(userName, size, "", tooltip)
+
+  def avatar(commit: util.JGitUtil.CommitInfo, size: Int)(implicit context: app.Context): Html =
+    getAvatarImageHtml(commit.committer, size, commit.mailAddress)
+
+  /**
+   * Converts commit id, issue id and username to the link.
+   */
+  def link(value: String, repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context): Html =
+    Html(convertRefsLinks(value, repository))
+
+  def activityMessage(message: String)(implicit context: app.Context): Html =
+    Html(message
+      .replaceAll("\\[issue:([^\\s]+?)/([^\\s]+?)#((\\d+))\\]"   , s"""<a href="${context.path}/$$1/$$2/issues/$$3">$$1/$$2#$$3</a>""")
+      .replaceAll("\\[repo:([^\\s]+?)/([^\\s]+?)\\]"             , s"""<a href="${context.path}/$$1/$$2\">$$1/$$2</a>""")
+      .replaceAll("\\[branch:([^\\s]+?)/([^\\s]+?)#([^\\s]+?)\\]", s"""<a href="${context.path}/$$1/$$2/tree/$$3">$$3</a>""")
+      .replaceAll("\\[tag:([^\\s]+?)/([^\\s]+?)#([^\\s]+?)\\]"   , s"""<a href="${context.path}/$$1/$$2/tree/$$3">$$3</a>""")
+      .replaceAll("\\[user:([^\\s]+?)\\]"                        , s"""<a href="${context.path}/$$1">$$1</a>""")
+    )
+
+  def urlEncode(value: String): String = StringUtil.urlEncode(value)
+
+  def urlEncode(value: Option[String]): String = value.map(urlEncode).getOrElse("")
+
   /**
    * Generates the url to the repository.
    */
   def url(repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context): String =
-    "%s/%s/%s".format(context.path, repository.owner, repository.name)
+    s"${context.path}/${repository.owner}/${repository.name}"
 
   /**
    * Generates the url to the account page.
    */
-  def url(userName: String)(implicit context: app.Context): String = "%s/%s".format(context.path, userName)
+  def url(userName: String)(implicit context: app.Context): String =
+    s"${context.path}/${userName}"
 
   /**
    * Returns the url to the root of assets.
    */
-  def assets(implicit context: app.Context): String = "%s/assets".format(context.path)
+  def assets(implicit context: app.Context): String =
+    s"${context.path}/assets"
+
+  def isPast(date: Date): Boolean = System.currentTimeMillis > date.getTime
 
   /**
-   * Converts issue id and commit id to link.
+   * Implicit conversion to add mkHtml() to Seq[Html].
    */
-  def link(value: String, repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context): Html =
-    Html(value
-      // escape HTML tags
-      .replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;").replaceAll("\"", "&quot;")
-      // convert issue id to link
-      .replaceAll("(^|\\W)#(\\d+)(\\W|$)", "$1<a href=\"%s/%s/%s/issues/$2\">#$2</a>$3".format(context.path, repository.owner, repository.name))
-      // convert commit id to link
-      .replaceAll("(^|\\W)([a-f0-9]{40})(\\W|$)", "$1<a href=\"%s/%s/%s/commit/$2\">$2</a>$3").format(context.path, repository.owner, repository.name))
-
-  implicit def extendsHtmlSeq(seq: Seq[Html]) = new {
+  implicit class RichHtmlSeq(seq: Seq[Html]) {
     def mkHtml(separator: String) = Html(seq.mkString(separator))
     def mkHtml(separator: scala.xml.Elem) = Html(seq.mkString(separator.toString))
   }

src/main/twirl/account/activity.scala.html

@@ -0,0 +1,6 @@
+@(account: model.Account, groupNames: List[String], activities: List[model.Activity])(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@main(account, groupNames, "activity"){
+  @helper.html.activities(activities)
+}

src/main/twirl/account/edit.scala.html

@@ -1,4 +1,4 @@
-@(account: Option[model.Account])(implicit context: app.Context)
+@(account: Option[model.Account], info: Option[Any])(implicit context: app.Context)
 @import context._
 @import view.helpers._
 @html.main((if(account.isDefined) "Edit your profile" else "Create your account")){
@@ -7,34 +7,45 @@
   } else {
     <h3>Create your account</h3>
   }
+  @helper.html.information(info)
   <form action="@if(account.isDefined){@url(account.get.userName)/_edit}else{@path/register}" method="POST" validate="true">
-    @if(account.isEmpty){
-      <fieldset>
-        <label for="userName"><strong>User name</strong></label>
-        <input type="text" name="userName" id="userName" value=""/>
-        <span id="error-userName" class="error"></span>
-      </fieldset>
-    }
-    <fieldset>
-      <label for="password"><strong>Password</strong>
-        @if(account.nonEmpty){
-          (Input to change password)
+    <div class="row-fluid">
+      <div class="span6">
+        @if(account.isEmpty){
+          <fieldset>
+            <label for="userName"><strong>User name</strong></label>
+            <input type="text" name="userName" id="userName" value=""/>
+            <span id="error-userName" class="error"></span>
+          </fieldset>
         }
-      </label>
-      <input type="password" name="password" id="password" value=""/>
-      <span id="error-password" class="error"></span>
-    </fieldset>
-    <fieldset>
-      <label for="mailAddress"><strong>Mail Address</strong></label>
-      <input type="text" name="mailAddress" id="mailAddress" value="@account.map(_.mailAddress)"/>
-      <span id="error-mailAddress" class="error"></span>
-    </fieldset>
-    <fieldset>
-      <label for="url"><strong>URL (Optional)</strong></label>
-      <input type="text" name="url" id="url" style="width: 400px;" value="@account.map(_.url)"/>
-      <span id="error-url" class="error"></span>
-    </fieldset>
-    <fieldset>
+        <fieldset>
+          <label for="password"><strong>Password</strong>
+            @if(account.nonEmpty){
+              (Input to change password)
+            }
+          </label>
+          <input type="password" name="password" id="password" value=""/>
+          <span id="error-password" class="error"></span>
+        </fieldset>
+        <fieldset>
+          <label for="mailAddress"><strong>Mail Address</strong></label>
+          <input type="text" name="mailAddress" id="mailAddress" value="@account.map(_.mailAddress)"/>
+          <span id="error-mailAddress" class="error"></span>
+        </fieldset>
+        <fieldset>
+          <label for="url"><strong>URL (Optional)</strong></label>
+          <input type="text" name="url" id="url" style="width: 400px;" value="@account.map(_.url)"/>
+          <span id="error-url" class="error"></span>
+        </fieldset>
+      </div>
+      <div class="span6">
+        <fieldset>
+          <label for="avatar"><strong>Image (Optional)</strong></label>
+          @helper.html.uploadavatar(account)
+        </fieldset>
+      </div>
+    </div>
+    <fieldset class="margin">
       @if(account.isDefined){
         <input type="submit" class="btn btn-success" value="Save"/>
         <a href="@url(account.get.userName)" class="btn">Cancel</a>

src/main/twirl/account/info.scala.html

@@ -1,49 +0,0 @@
-@(account: model.Account, repositories: List[service.RepositoryService.RepositoryInfo])(implicit context: app.Context)
-@import context._
-@import view.helpers._
-@html.main(account.userName){
-  <div class="container-fluid">
-    <div class="row-fluid">
-      <div class="span4">
-        <div class="block">
-          <div class="block-header">@account.userName</div>
-        </div>
-        <div class="block">
-          <div><i class="icon-home"></i> <a href="@account.url">@account.url</a></div>
-          <div><i class="icon-time"></i> <span class="muted">Joined on</span> @date(account.registeredDate)</div>
-        </div>
-      </div>
-      <div class="span8">
-        <ul class="nav nav-tabs">
-          <li class="active"><a href="#">Repositories</a></li>
-          <!--
-          <li><a href="#">Activity</a></li>
-          -->
-          @if(loginAccount.isDefined && loginAccount.get.userName == account.userName){
-          <li class="pull-right">
-            <div class="button-group">
-              <a href="@url(account.userName)/_edit" class="btn">Edit Your Profile</a>
-            </div>
-          </li>
-          }
-        </ul>
-        @repositories.map { repository =>
-        <div class="block">
-          <div class="block-header">
-            <a href="@url(repository.owner)">@repository.owner</a>
-            /
-            <a href="@url(repository)">@repository.name</a>
-            @if(repository.repository.isPrivate){
-              <i class="icon-lock"></i>
-            }
-          </div>
-          @if(repository.repository.description.isDefined){
-            <div>@repository.repository.description</div>
-          }
-          <div><span class="muted small">Last updated: @datetime(repository.repository.lastActivityDate)</span></div>
-        </div>
-        }
-      </div>
-    </div>
-  </div>
-}

src/main/twirl/account/main.scala.html

@@ -0,0 +1,48 @@
+@(account: model.Account, groupNames: List[String], active: String)(body: Html)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main(account.userName){
+  <div class="container-fluid">
+    <div class="row-fluid">
+      <div class="span4">
+        <div class="block">
+          <div class="account-image">@avatar(account.userName, 200)</div>
+          <div class="block-header">@account.userName</div>
+        </div>
+        <div class="block">
+          @if(account.url.isDefined){
+            <div><i class="icon-home"></i> <a href="@account.url">@account.url</a></div>
+          }
+          <div><i class="icon-time"></i> <span class="muted">Joined on</span> @date(account.registeredDate)</div>
+        </div>
+        @if(groupNames.nonEmpty){
+          <div>
+            <div>Groups</div>
+            @groupNames.map { groupName =>
+              <a href="@url(groupName)">@avatar(groupName, 36, tooltip = true)</a>
+            }
+          </div>
+        }
+
+      </div>
+      <div class="span8">
+        <ul class="nav nav-tabs">
+          <li@if(active == "repositories"){ class="active"}><a href="@url(account.userName)?tab=repositories">Repositories</a></li>
+          @if(account.isGroupAccount){
+            <li@if(active == "members"){ class="active"}><a href="@url(account.userName)?tab=members">Members</a></li>
+          } else {
+            <li@if(active == "activity"){ class="active"}><a href="@url(account.userName)?tab=activity">Public Activity</a></li>
+          }
+          @if(loginAccount.isDefined && loginAccount.get.userName == account.userName){
+            <li class="pull-right">
+              <div class="button-group">
+                <a href="@url(account.userName)/_edit" class="btn">Edit Your Profile</a>
+              </div>
+            </li>
+          }
+        </ul>
+        @body
+      </div>
+    </div>
+  </div>
+}

src/main/twirl/account/members.scala.html

@@ -0,0 +1,16 @@
+@(account: model.Account, members: List[String])(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@main(account, Nil, "members"){
+  @if(members.isEmpty){
+    No members
+  } else {
+    @members.map { userName =>
+      <div class="block">
+        <div class="block-header">
+          @avatar(userName, 20) <a href="@url(userName)">@userName</a>
+        </div>
+      </div>
+    }
+  }
+}

src/main/twirl/account/repositories.scala.html

@@ -0,0 +1,25 @@
+@(account: model.Account, groupNames: List[String], repositories: List[service.RepositoryService.RepositoryInfo])(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@main(account, groupNames, "repositories"){
+  @if(repositories.isEmpty){
+    No repositories
+  } else {
+    @repositories.map { repository =>
+      <div class="block">
+        <div class="block-header">
+          <a href="@url(repository.owner)">@repository.owner</a>
+          /
+          <a href="@url(repository)">@repository.name</a>
+          @if(repository.repository.isPrivate){
+            <i class="icon-lock"></i>
+          }
+        </div>
+        @if(repository.repository.description.isDefined){
+          <div>@repository.repository.description</div>
+        }
+        <div><span class="muted small">Last updated: @datetime(repository.repository.lastActivityDate)</span></div>
+      </div>
+    }
+  }
+}

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

@@ -10,6 +10,9 @@
         <li@if(active=="system"){ class="active"}>
           <a href="@path/admin/system">System Settings</a>
         </li>
+        <li>
+          <a href="@path/console/login.jsp">H2 Console</a>
+        </li>
      </ul>
    </div>
   </div>

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

@@ -1,8 +1,9 @@
-@(settings: service.SystemSettingsService.SystemSettings)(implicit context: app.Context)
+@(settings: service.SystemSettingsService.SystemSettings, info: Option[Any])(implicit context: app.Context)
 @import context._
 @import view.helpers._
 @html.main("System Settings"){
   @menu("system"){
+    @helper.html.information(info)
     <form action="@path/admin/system" method="POST" validate="true">
       <div class="box">
         <div class="box-header">System Settings</div>

src/main/twirl/admin/users/edit.scala.html

@@ -1,45 +0,0 @@
-@(account: Option[model.Account])(implicit context: app.Context)
-@import context._
-@html.main(if(account.isEmpty) "New User" else "Update User"){
-  @admin.html.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>
-        <input type="text" name="userName" id="userName" value="@account.map(_.userName)"@if(account.isDefined){ readonly}/>
-        <span id="error-userName" class="error"></span>
-      </fieldset>
-      <fieldset>
-        <label for="password"><strong>Password</strong>
-          @if(account.isDefined){
-            (Input to change password)
-          }
-        </label>
-        <input type="password" name="password" id="password" value="" autocomplete="off"/>
-        <span id="error-password" class="error"></span>
-      </fieldset>
-      <fieldset>
-        <label for="mailAddress"><strong>Mail Address</strong></label>
-        <input type="text" name="mailAddress" id="mailAddress" value="@account.map(_.mailAddress)"/>
-        <span id="error-mailAddress" class="error"></span>
-      </fieldset>
-      <fieldset>
-        <label><strong>User Type</strong></label>
-        <label for="userType_Normal">
-          <input type="radio" name="isAdmin" id="userType_Normal" value="false"@if(account.isEmpty || !account.get.isAdmin){ checked}/> Normal
-        </label>
-        <label for="userType_Admin">
-          <input type="radio" name="isAdmin" id="userType_Admin" value="true"@if(account.isDefined && account.get.isAdmin){ checked}/> Administrator
-        </label>
-      </fieldset>
-      <fieldset>
-        <label><strong>URL (Optional)</strong></label>
-        <input type="text" name="url" id="url" style="width: 400px;" value="@account.map(_.url)"/>
-        <span id="error-url" class="error"></span>
-      </fieldset>
-      <fieldset>
-        <input type="submit" class="btn btn-success" value="@if(account.isEmpty){Create User} else {Update User}"/>
-        <a href="@path/admin/users" class="btn">Cancel</a>
-      </fieldset>
-    </form>
-  }
-}

src/main/twirl/admin/users/group.scala.html

@@ -0,0 +1,121 @@
+@(account: Option[model.Account], members: List[String])(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main(if(account.isEmpty) "New Group" else "Update Group"){
+  @admin.html.menu("users"){
+    <form method="POST" action="@if(account.isEmpty){@path/admin/users/_newgroup} else {@path/admin/users/@account.get.userName/_editgroup}" validate="true">
+      <div class="row-fluid">
+        <div class="span7">
+          <fieldset>
+            <label for="groupName"><strong>Group name</strong></label>
+            <span id="error-groupName" class="error"></span>
+            <input type="text" name="groupName" id="groupName" value="@account.map(_.userName)"@if(account.isDefined){ readonly}/>
+          </fieldset>
+          <fieldset>
+            <label><strong>URL (Optional)</strong></label>
+            <span id="error-url" class="error"></span>
+            <input type="text" name="url" id="url" style="width: 300px;" value="@account.map(_.url)"/>
+          </fieldset>
+          <fieldset>
+            <label for="avatar"><strong>Image (Optional)</strong></label>
+            @helper.html.uploadavatar(account)
+          </fieldset>
+        </div>
+        <div class="span5">
+          <fieldset>
+            <label><strong>Members</strong></label>
+            <ul id="members" class="collaborator">
+              @members.map { userName =>
+                <li data-name="@userName">
+                  <a href="@path/@url(userName)">@userName</a>
+                  <a href="#" class="remove">(remove)</a>
+                </li>
+              }
+            </ul>
+            <input type="text" id="memberName" style="width: 200px; margin-bottom: 0px;"/>
+            <input type="button" class="btn" value="Add" id="addMember"/>
+            <input type="hidden" id="memberNames" name="memberNames" value="@members.mkString(",")"/>
+            <div>
+              <span class="error" id="error-memberName"></span>
+            </div>
+          </fieldset>
+        </div>
+      </div>
+      <fieldset class="margin">
+        <input type="submit" class="btn btn-success" value="@if(account.isEmpty){Create Group} else {Update Group}"/>
+        <a href="@path/admin/users" class="btn">Cancel</a>
+      </fieldset>
+    </form>
+  }
+}
+<script>
+$(function(){
+  $('#memberName').typeahead({
+    source: function (query, process) {
+      return $.get('@path/_user/proposals', { query: query },
+        function (data) {
+          return process(data.options);
+        });
+    }
+  });
+
+  $('#addMember').click(function(){
+    $('#error-memberName').text('');
+    var userName = $('#memberName').val();
+
+    // check empty
+    if($.trim(userName) == ''){
+      return false;
+    }
+
+    // check duplication
+    var exists = $('#members li').filter(function(){
+      return $(this).data('name') == userName;
+    }).length > 0;
+    if(exists){
+      $('#error-memberName').text('User has been already added.');
+      return false;
+    }
+
+    // check existence
+    $.post('@path/admin/users/_usercheck', {
+      'userName': userName
+    }, function(data, status){
+      if(data == 'true'){
+        // add member
+        $('#members').append($('<li>')
+          .data('name', userName)
+          .append($('<a>').attr('href', '@path/' + userName).text(userName))
+          .append(' ')
+          .append($('<a>').attr('href', '#').addClass('remove').text('(remove)')));
+        $('#memberName').val('');
+
+        // update hidden value
+        var userNames = $('#members li').map(function(i, e){
+          return $(e).data('name');
+        }).get().join(',');
+        $('#memberNames').val(userNames);
+      } else {
+        $('#error-memberName').text('User does not exist.');
+      }
+    });
+  });
+
+  $(document).on('click', '.remove', function(){
+    // remove member
+    $(this).parent().remove();
+
+    // update hidden value
+    var userNames = $('#members li').map(function(i, e){
+      return $(e).data('name');
+    }).get().join(',');
+    $('#memberNames').val(userNames);
+  });
+
+  // Don't submit form by ENTER key
+  $('#memberName').keypress(function(e){
+    console.log(e.keyCode);
+    return !(e.keyCode == 13);
+  });
+});
+</script>

src/main/twirl/admin/users/list.scala.html

@@ -1,29 +1,46 @@
-@(users: List[model.Account])(implicit context: app.Context)
+@(users: List[model.Account], members: Map[String, List[String]])(implicit context: app.Context)
 @import context._
 @import view.helpers._
 @html.main("Manage Users"){
   @admin.html.menu("users"){
     <div style="text-align: right; margin-bottom: 4px;">
-      <a href="@path/admin/users/_new" class="btn">New User</a>
+      <a href="@path/admin/users/_newuser" class="btn">New User</a>
+      <a href="@path/admin/users/_newgroup" class="btn">New Group</a>
     </div>
     <table class="table table-bordered table-hover">
       @users.map { account =>
         <tr>
           <td>
             <div class="pull-right">
-              <a href="@path/admin/users/@account.userName/_edit">Edit</a>
+              @if(account.isGroupAccount){
+                <a href="@path/admin/users/@account.userName/_editgroup">Edit</a>
+              } else {
+                <a href="@path/admin/users/@account.userName/_edituser">Edit</a>
+              }
             </div>
             <div class="strong">
+              @avatar(account.userName, 20)
               <a href="@url(account.userName)">@account.userName</a>
-              @if(account.isAdmin){
-                (Administrator)
+              @if(account.isGroupAccount){
+                (Group)
               } else {
-                (Normal)
+                @if(account.isAdmin){
+                  (Administrator)
+                } else {
+                  (Normal)
+                }
+              }
+              @if(account.isGroupAccount){
+                @members(account.userName).map { userName =>
+                  @avatar(userName, 20, tooltip = true)
+                }
               }
             </div>
             <div>
               <hr>
-              <i class="icon-envelope"></i> @account.mailAddress
+              @if(!account.isGroupAccount){
+                <i class="icon-envelope"></i> @account.mailAddress
+              }
               @account.url.map { url =>
                 <i class="icon-home"></i> @url
               }
@@ -31,7 +48,9 @@
             <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)
+              @if(!account.isGroupAccount){
+                <span class="muted">Last Login:</span> @account.lastLoginDate.map(datetime)
+              }
             </div>
           </td>
         </tr>

src/main/twirl/admin/users/user.scala.html

@@ -0,0 +1,56 @@
+@(account: Option[model.Account])(implicit context: app.Context)
+@import context._
+@html.main(if(account.isEmpty) "New User" else "Update User"){
+  @admin.html.menu("users"){
+    <form method="POST" action="@if(account.isEmpty){@path/admin/users/_newuser} else {@path/admin/users/@account.get.userName/_edituser}" validate="true">
+      <div class="row-fluid">
+        <div class="span6">
+          <fieldset>
+            <label for="userName"><strong>Username</strong></label>
+            <span id="error-userName" class="error"></span>
+            <input type="text" name="userName" id="userName" value="@account.map(_.userName)"@if(account.isDefined){ readonly}/>
+          </fieldset>
+          <fieldset>
+            <label for="password">
+              <strong>Password</strong>
+              @if(account.isDefined){
+                (Input to change password)
+              }
+            </label>
+            <span id="error-password" class="error"></span>
+            <input type="password" name="password" id="password" value="" autocomplete="off"/>
+          </fieldset>
+          <fieldset>
+            <label for="mailAddress"><strong>Mail Address</strong></label>
+            <span id="error-mailAddress" class="error"></span>
+            <input type="text" name="mailAddress" id="mailAddress" value="@account.map(_.mailAddress)"/>
+          </fieldset>
+          <fieldset>
+            <label><strong>User Type</strong></label>
+            <label for="userType_Normal">
+              <input type="radio" name="isAdmin" id="userType_Normal" value="false"@if(account.isEmpty || !account.get.isAdmin){ checked}/> Normal
+            </label>
+            <label for="userType_Admin">
+              <input type="radio" name="isAdmin" id="userType_Admin" value="true"@if(account.isDefined && account.get.isAdmin){ checked}/> Administrator
+            </label>
+          </fieldset>
+          <fieldset>
+            <label><strong>URL (Optional)</strong></label>
+            <span id="error-url" class="error"></span>
+            <input type="text" name="url" id="url" style="width: 400px;" value="@account.map(_.url)"/>
+          </fieldset>
+        </div>
+        <div class="span6">
+          <fieldset>
+            <label for="avatar"><strong>Image (Optional)</strong></label>
+            @helper.html.uploadavatar(account)
+          </fieldset>
+        </div>
+      </div>
+      <fieldset class="margin">
+        <input type="submit" class="btn btn-success" value="@if(account.isEmpty){Create User} else {Update User}"/>
+        <a href="@path/admin/users" class="btn">Cancel</a>
+      </fieldset>
+    </form>
+  }
+}

src/main/twirl/dashboard/issues.scala.html

@@ -0,0 +1,48 @@
+@(listparts: twirl.api.Html,
+  allCount: Int,
+  assignedCount: Int,
+  createdByCount: Int,
+  repositories: List[(String, String, Int)],
+  condition: service.IssuesService.IssueSearchCondition,
+  filter: String)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main("Your Issues"){
+@dashboard.html.tab("issues")
+<div class="row-fluid">
+  <div class="span3">
+    <ul class="nav nav-pills nav-stacked">
+      <li@if(filter == "all"){ class="active"}>
+        <a href="@path/dashboard/issues/repos@condition.toURL">
+          <span class="count-right">@allCount</span>
+          In your repositories
+        </a>
+      </li>
+      <li@if(filter == "assigned"){ class="active"}>
+        <a href="@path/dashboard/issues/assigned@condition.toURL">
+          <span class="count-right">@assignedCount</span>
+          Assigned to you
+        </a>
+      </li>
+      <li@if(filter == "created_by"){ class="active"}>
+        <a href="@path/dashboard/issues/created_by@condition.toURL">
+          <span class="count-right">@createdByCount</span>
+          Created by you
+        </a>
+      </li>
+    </ul>
+    <hr/>
+    <ul class="nav nav-pills nav-stacked small">
+      @repositories.map { case (owner, name, count) =>
+      <li@if(condition.repo == Some(owner + "/" + name)){ class="active"}>
+        <a href="@condition.copy(repo = Some(owner + "/" + name)).toURL">
+          <span class="count-right">@count</span>
+          @owner/@name
+        </a>
+      </li>
+      }
+    </ul>
+  </div>
+  @listparts
+</div>
+}

src/main/twirl/dashboard/tab.scala.html

@@ -0,0 +1,8 @@
+@(active: String = "")(implicit context: app.Context)
+@import context._
+<ul class="nav nav-tabs">
+  <li@if(active == ""){ class="active"}><a href="@path/">News Feed</a></li>
+  @if(loginAccount.isDefined){
+    <li@if(active == "issues"){ class="active"}><a href="@path/dashboard/issues/repos">Issues</a></li>
+  }
+</ul>

src/main/twirl/helper/activities.scala.html

@@ -0,0 +1,45 @@
+@(activities: List[model.Activity])(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@if(activities.isEmpty){
+  No activity
+} else {
+  @activities.map { activity =>
+    <div class="block">
+      <div class="muted small">@datetime(activity.activityDate)</div>
+      <div class="strong">
+        @avatar(activity.activityUserName, 16)
+        @activityMessage(activity.message)
+      </div>
+      @activity.additionalInfo.map { additionalInfo =>
+        @if(additionalInfo.nonEmpty){
+          @(activity.activityType match {
+            case "create_wiki" => {
+              <div class="small activity-message">Created <a href={s"${path}/${activity.userName}/${activity.repositoryName}/wiki/${additionalInfo}"}>{additionalInfo}</a>.</div>
+            }
+            case "edit_wiki" => {
+              <div class="small activity-message">Edited <a href={s"${path}/${activity.userName}/${activity.repositoryName}/wiki/${additionalInfo}"}>{additionalInfo}</a>.</div>
+            }
+            case "push" => {
+              <div class="small activity-message">
+                {additionalInfo.split("\n").reverse.take(4).zipWithIndex.map{ case (commit, i) =>
+                  if(i == 3){
+                    <div>...</div>
+                  } else {
+                    <div>
+                      <a href={s"${path}/${activity.userName}/${activity.repositoryName}/commit/${commit.substring(0, 40)}"} class="monospace">{commit.substring(0, 7)}</a>
+                      <span>{commit.substring(41)}</span>
+                    </div>
+                  }
+                }}
+              </div>
+            }
+            case _ => {
+              <div class=" activity-message">{additionalInfo}</div>
+            }
+          })
+        }
+      }
+    </div>
+  }
+}

src/main/twirl/helper/dropdown.scala.html

@@ -1,7 +1,11 @@
-@(body: Html)
+@(buttonValue: String = "")(body: Html)
 <div class="btn-group">
   <button class="btn btn-mini dropdown-toggle" data-toggle="dropdown">
-    <i class="icon-cog"></i>
+    @if(buttonValue == ""){
+      <i class="icon-cog"></i>
+    } else {
+      <strong>@buttonValue</strong>
+    }
     <span class="caret"></span>
   </button>
   <ul class="dropdown-menu">

src/main/twirl/helper/information.scala.html

@@ -0,0 +1,7 @@
+@(info: Option[Any])
+@if(info.isDefined){
+  <div class="alert alert-info">
+    <button type="button" class="close" data-dismiss="alert">×</button>
+    @info
+  </div>
+}

src/main/twirl/helper/paginator.scala.html

@@ -1,32 +1,32 @@
 @(page: Int, count: Int, limit: Int, width: Int, baseURL: String)
-@defining(view.Pagination(page, count, service.IssuesService.IssueLimit, width)){ p =>
+@defining(view.Pagination(page, count, limit, width)){ p =>
   @if(p.count > p.limit){
     <div class="pagination">
       <ul>
         @if(page == 1){
-        <li class="disabled"><span>&#9664;</span></li>
+          <li class="disabled"><span>&#9664;</span></li>
         } else {
-        <li><a href="@baseURL&page=@(page - 1)">&#9664;</a></li>
+          <li><a href="@baseURL&page=@(page - 1)">&#9664;</a></li>
         }
         @for(i <- 1 to p.max){
-        @if(i == p.max && p.omitRight){
-        <li><span>&hellip;</span></li>
-        }
-        @if(i == page){
-        <li class="active"><span>@i</span></li>
-        } else {
-        @if(p.visibleFor(i)){
-        <li><a href="@baseURL&page=@i">@i</a></li>
-        }
-        }
-        @if(i == 1 && p.omitLeft){
-        <li><span>&hellip;</span></li>
-        }
+          @if(i == p.max && p.omitRight){
+            <li><span>&hellip;</span></li>
+          }
+          @if(i == page){
+            <li class="active"><span>@i</span></li>
+          } else {
+            @if(p.visibleFor(i)){
+              <li><a href="@baseURL&page=@i">@i</a></li>
+            }
+          }
+          @if(i == 1 && p.omitLeft){
+            <li><span>&hellip;</span></li>
+          }
         }
         @if(page == p.max){
-        <li class="disabled"><span>&#9654;</span></li>
+          <li class="disabled"><span>&#9654;</span></li>
         } else {
-        <li><a href="@baseURL&page=@(page + 1)">&#9654;</a></li>
+          <li><a href="@baseURL&page=@(page + 1)">&#9654;</a></li>
         }
       </ul>
     </div>

src/main/twirl/helper/preview.scala.html

@@ -1,5 +1,5 @@
-@(repository: service.RepositoryService.RepositoryInfo, content: String, enableWikiLink: Boolean,
-  enableCommitLink: Boolean, enableIssueLink: Boolean, style: String = "", placeholder: String = "Leave a comment")(implicit context: app.Context)
+@(repository: service.RepositoryService.RepositoryInfo, content: String, enableWikiLink: Boolean, enableRefsLink: Boolean,
+  style: String = "", placeholder: String = "Leave a comment")(implicit context: app.Context)
 @import context._
 @import view.helpers._
 <div class="tabbable">
@@ -30,10 +30,9 @@ $(function(){
   $('#preview').click(function(){
     $('#preview-area').html('<img src="@assets/common/images/indicator.gif"> Previewing...');
     $.post('@url(repository)/_preview', {
-      content          : $('#content').val(),
-      enableWikiLink   : @enableWikiLink,
-      enableCommitLink : @enableCommitLink,
-      enableIssueLink  : @enableIssueLink
+      content        : $('#content').val(),
+      enableWikiLink : @enableWikiLink,
+      enableRefsLink : @enableRefsLink
     }, function(data){
       $('#preview-area').html(data);
       prettyPrint();

src/main/twirl/helper/uploadavatar.scala.html

@@ -0,0 +1,52 @@
+@(account: Option[model.Account])(implicit context: app.Context)
+@import context._
+<div id="avatar" class="muted">
+  @if(account.nonEmpty && account.get.image.nonEmpty){
+    <img src="@path/@account.get.userName/_avatar" style="with: 120px; height: 120px;"/>
+  } else {
+    <div id="clickable">
+      <a href="https://www.gravatar.com/" target="_blank">Gravatar</a> is used
+    </div>
+  }
+</div>
+@if(account.nonEmpty && account.get.image.nonEmpty){
+  <label>
+    <input type="checkbox" name="clearImage"/> Clear image
+  </label>
+}
+<input type="hidden" name="fileId" value=""/>
+<script>
+$(function(){
+  var dropzone = new Dropzone('div#clickable', {
+    url: '@path/upload/image',
+    previewsContainer: 'div#avatar',
+    paramName: 'file',
+    parallelUploads: 1,
+    thumbnailWidth: 120,
+    thumbnailHeight: 120
+  });
+
+  dropzone.on("success", function(file, id){
+    $('div#clickable').remove();
+    $('input[name=fileId]').val(id);
+  });
+});
+</script>
+<style type="text/css">
+div.dz-filename, div.dz-size, div.dz-progress, div.dz-success-mark, div.dz-error-mark, div.dz-error-message {
+  display: none;
+}
+
+div#clickable {
+  width: 100%;
+  text-align: center;
+  line-height: 120px;
+}
+
+div#avatar {
+  background-color: #f8f8f8;
+  border: 1px dashed silver;
+  width: 120px;
+  height: 120px;
+}
+</style>

src/main/twirl/index.scala.html

@@ -1,27 +1,14 @@
-@(repositories: List[service.RepositoryService.RepositoryInfo], systemSettings: service.SystemSettingsService.SystemSettings,
-  userRepositories: List[String])(implicit context: app.Context)
+@(activities: List[model.Activity],
+  recentRepositories: List[service.RepositoryService.RepositoryInfo],
+  systemSettings: service.SystemSettingsService.SystemSettings,
+  userRepositories: List[service.RepositoryService.RepositoryInfo])(implicit context: app.Context)
 @import context._
 @import view.helpers._
 @main("GitBucket"){
+@dashboard.html.tab()
 <div class="row-fluid">
   <div class="span8">
-  <h3>Recent updated repositories</h3>
-  @repositories.map { repository =>
-    <div class="block">
-      <div class="block-header">
-        <a href="@url(repository.owner)">@repository.owner</a>
-        /
-        <a href="@url(repository)">@repository.name</a>
-        @if(repository.repository.isPrivate){
-          <i class="icon-lock"></i>
-        }
-      </div>
-      @if(repository.repository.description.isDefined){
-        <div>@repository.repository.description</div>
-      }
-      <div><span class="muted small">Last updated: @datetime(repository.repository.lastActivityDate)</span></div>
-    </div>
-  }
+    @helper.html.activities(activities)
   </div>
   <div class="span4">
     @if(loginAccount.isEmpty){
@@ -29,15 +16,53 @@
     } else {
       <table class="table table-bordered">
         <tr>
-          <th class="metal">Your repositories (@userRepositories.size)</th>
+          <th class="metal">
+            <div class="pull-right">
+              <a href="@path/new" class="btn btn-success btn-mini">New repository</a>
+            </div>
+            Your repositories (@userRepositories.size)
+          </th>
         </tr>
-        @userRepositories.map { repositoryName =>
+        @if(userRepositories.isEmpty){
           <tr>
-            <td><a href="@path/@loginAccount.get.userName/@repositoryName">@repositoryName</a></td>
+            <td>No repositories</td>
           </tr>
+        } else {
+          @userRepositories.map { repository =>
+            <tr>
+              <td>
+                @if(repository.owner == loginAccount.get.userName){
+                  <a href="@url(repository)"><strong>@repository.name</strong></a>
+                } else {
+                  <a href="@url(repository)">@repository.owner/<strong>@repository.name</strong></a>
+                }
+              </td>
+            </tr>
+          }
         }
       </table>
     }
+    
+    <table class="table table-bordered">
+      <tr>
+        <th class="metal">
+          Recent updated repositories
+        </th>
+      </tr>
+      @if(recentRepositories.isEmpty){
+        <tr>
+          <td>No repositories</td>
+        </tr>
+      } else {
+        @recentRepositories.map { repository =>
+          <tr>
+            <td>
+              <a href="@url(repository)">@repository.owner/<strong>@repository.name</strong></a>
+            </td>
+          </tr>
+        }
+      }
+    </table>
   </div>
 
 </div>

src/main/twirl/issues/create.scala.html

@@ -5,25 +5,25 @@
   repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("New Issue - " + repository.owner + "/" + repository.name){
+@html.main(s"New Issue - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("issues", repository)
   @tab("", repository)
   <form action="@url(repository)/issues/new" method="POST" validate="true">
   <div class="row-fluid">
     <div class="span9">
-      <div class="box">
+      <div class="issue-avatar-image">@avatar(loginAccount.get.userName, 48)</div>
+      <div class="box issue-box">
         <div class="box-content">
           <span id="error-title" class="error"></span>
-          <input type="text" name="title" value="" placeholder="Title" style="width: 650px;"/>
+          <input type="text" name="title" value="" placeholder="Title" style="width: 600px;"/>
           <div>
             <span id="label-assigned">No one is assigned</span>
             @if(hasWritePermission){
               <input type="hidden" name="assignedUserName" value=""/>
-              @helper.html.dropdown {
+              @helper.html.dropdown() {
                 <li><a href="javascript:void(0);" class="assign" data-name=""><i class="icon-remove-circle"></i> Clear assignee</a></li>
-                <li class="divider"></li>
                 @collaborators.map { collaborator =>
-                  <li><a href="javascript:void(0);" class="assign" data-name="@collaborator"><i class="icon-while"></i> @collaborator</a></li>
+                  <li><a href="javascript:void(0);" class="assign" data-name="@collaborator"><i class="icon-while"></i>@avatar(collaborator, 20) @collaborator</a></li>
                 }
               }
             }
@@ -31,21 +31,37 @@
               <span id="label-milestone">No milestone</span>
               @if(hasWritePermission){
                 <input type="hidden" name="milestoneId" value=""/>
-                @helper.html.dropdown {
+                @helper.html.dropdown() {
                   <li><a href="javascript:void(0);" class="milestone" data-id=""><i class="icon-remove-circle"></i> No milestone</a></li>
-                  <li class="divider"></li>
                   @milestones.map { milestone =>
-                    <li><a href="javascript:void(0);" class="milestone" data-id="@milestone.milestoneId"><i class="icon-while"></i> @milestone.title</a></li>
+                    <li>
+                      <a href="javascript:void(0);" class="milestone" data-id="@milestone.milestoneId" data-title="@milestone.title">
+                        <i class="icon-while"></i> @milestone.title
+                        <div class="small" style="padding-left: 20px;">
+                          @milestone.dueDate.map { dueDate =>
+                            @if(isPast(dueDate)){
+                              <img src="@assets/common/images/alert_mono.png"/>Due in @date(dueDate)
+                            } else {
+                              <span class="muted">Due in @date(dueDate)</span>
+                            }
+                          }.getOrElse {
+                            <span class="muted">No due date</span>
+                          }
+                        </div>
+                      </a>
+                    </li>
                   }
                 }
               }
             </div>
           </div>
           <hr>
-          @helper.html.preview(repository, "", false, true, true, "width: 650px; height: 200px;")
+          @helper.html.preview(repository, "", false, true, "width: 600px; height: 200px;")
         </div>
       </div>
-      <input type="submit" class="btn btn-success" value="Submit new issue"/>
+      <div class="pull-right">
+        <input type="submit" class="btn btn-success" value="Submit new issue"/>
+      </div>
     </div>
     <div class="span3">
       @if(hasWritePermission){
@@ -88,7 +104,7 @@ $(function(){
   });
 
   $('a.milestone').click(function(){
-    var title = $(this).text();
+    var title = $(this).data('title');
     var milestoneId = $(this).data('id');
     $('a.milestone i.icon-ok').attr('class', 'icon-white');
 

src/main/twirl/issues/editcomment.scala.html

@@ -1,7 +1,7 @@
 @(content: String, commentId: Int, owner: String, repository: String)(implicit context: app.Context)
 @import context._
 <span id="error-edit-content-@commentId" class="error"></span>
-<textarea style="width: 730px; height: 100px;" id="edit-content-@commentId">@content</textarea>
+<textarea style="width: 680px; height: 100px;" id="edit-content-@commentId">@content</textarea>
 <input type="button" class="btn btn-small" value="Update Comment"/>
 <span class="pull-right"><a class="btn btn-small btn-danger" href="#">Cancel</a></span>
 <script>

src/main/twirl/issues/editissue.scala.html

@@ -1,8 +1,8 @@
 @(title: String, content: Option[String], issueId: Int, owner: String, repository: String)(implicit context: app.Context)
 @import context._
 <span id="error-edit-title" class="error"></span>
-<input type="text" style="width: 730px;" id="edit-title" value="@title"/>
-<textarea style="width: 730px; height: 100px;" id="edit-content">@content.getOrElse("")</textarea>
+<input type="text" style="width: 680px;" id="edit-title" value="@title"/>
+<textarea style="width: 680px; height: 100px;" id="edit-content">@content.getOrElse("")</textarea>
 <input type="button" class="btn btn-small" value="Update Issue"/>
 <span class="pull-right"><a class="btn btn-small btn-danger" href="#">Cancel</a></span>
 <script>

src/main/twirl/issues/issue.scala.html

@@ -2,13 +2,13 @@
   comments: List[model.IssueComment],
   issueLabels: List[model.Label],
   collaborators: List[String],
-  milestones: List[model.Milestone],
+  milestones: List[(model.Milestone, Int, Int)],
   labels: List[model.Label],
   hasWritePermission: Boolean,
   repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("%s - Issue #%d - %s/%s".format(issue.title, issue.issueId, repository.owner, repository.name)){
+@html.main(s"${issue.title} - Issue #${issue.issueId} - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("issues", repository)
   @tab("issues", repository)
   <ul class="nav nav-tabs">
@@ -17,7 +17,8 @@
   </ul>
   <div class="row-fluid">
     <div class="span10">
-      <div class="box">
+      <div class="issue-avatar-image">@avatar(issue.openedUserName, 48)</div>
+      <div class="box issue-box">
         <div class="box-content" style="padding: 0px;">
           <div class="issue-header">
             @if(hasWritePermission || loginAccount.map(_.userName == issue.openedUserName).getOrElse(false)){
@@ -31,82 +32,115 @@
           <div class="issue-info">
             <span id="label-assigned">
               @issue.assignedUserName.map { userName =>
-                <a href="@url(userName)" class="username strong">@userName</a> is assigned
+                @avatar(userName, 20) <a href="@url(userName)" class="username strong">@userName</a> is assigned
               }.getOrElse("No one is assigned")
             </span>
             @if(hasWritePermission){
-              @helper.html.dropdown {
+              @helper.html.dropdown() {
                 <li><a href="javascript:void(0);" class="assign" data-name=""><i class="icon-remove-circle"></i> Clear assignee</a></li>
-                <li class="divider"></li>
                 @collaborators.map { collaborator =>
-                  <li><a href="javascript:void(0);" class="assign" data-name="@collaborator"><i class="icon-white"></i> @collaborator</a></li>
+                  <li><a href="javascript:void(0);" class="assign" data-name="@collaborator"><i class="icon-white"></i>@avatar(collaborator, 20) @collaborator</a></li>
                 }
               }
             }
             <div class="pull-right">
               <span id="label-milestone">
                 @issue.milestoneId.map { milestoneId =>
-                  @milestones.find(_.milestoneId == milestoneId).map { milestone =>
+                  @milestones.collect { case (milestone, _, _) if(milestone.milestoneId == milestoneId) =>
                     Milestone: <strong>@milestone.title</strong>
                   }
                 }.getOrElse("No milestone")
               </span>
+              <div id="milestone-progress-area">
+                @issue.milestoneId.map { milestoneId =>
+                  @milestones.collect { case (milestone, openCount, closeCount) if(milestone.milestoneId == milestoneId) =>
+                    @issues.milestones.html.progress(openCount + closeCount, closeCount, false)
+                  }
+                }
+              </div>
               @if(hasWritePermission){
-                @helper.html.dropdown {
+                @helper.html.dropdown() {
                   <li><a href="javascript:void(0);" class="milestone" data-id=""><i class="icon-remove-circle"></i> No milestone</a></li>
-                  <li class="divider"></li>
-                  @milestones.map { milestone =>
-                    <li><a href="javascript:void(0);" class="milestone" data-id="@milestone.milestoneId"><i class="icon-white"></i> @milestone.title</a></li>
+                  @milestones.map { case (milestone, _, _) =>
+                    <li>
+                      <a href="javascript:void(0);" class="milestone" data-id="@milestone.milestoneId" data-title="@milestone.title">
+                        <i class="icon-white"></i> @milestone.title
+                        <div class="small" style="padding-left: 20px;">
+                          @milestone.dueDate.map { dueDate =>
+                            @if(isPast(dueDate)){
+                              <img src="@assets/common/images/alert_mono.png"/>Due in @date(dueDate)
+                            } else {
+                              <span class="muted">Due in @date(dueDate)</span>
+                            }
+                          }.getOrElse {
+                            <span class="muted">No due date</span>
+                          }
+                        </div>
+                      </a>
+                    </li>
                   }
                 }
               }
             </div>
           </div>
           <div class="issue-content" id="issueContent">
-            @markdown(issue.content getOrElse "No description given.", repository, false, true, true)
+            @markdown(issue.content getOrElse "No description given.", repository, false, true)
           </div>
         </div>
       </div>
+      <div class="issue-participants">
+        @defining((issue.openedUserName :: comments.map(_.commentedUserName)).distinct){ participants =>
+          <strong>@participants.size</strong> @plural(participants.size, "participant")
+          @participants.map { participant => <a href="@url(participant)">@avatar(participant, 20, tooltip = true)</a> }
+        }
+      </div>
       @comments.map { comment =>
+        @if(comment.action != "close" && comment.action != "reopen"){
+        <div class="issue-avatar-image">@avatar(comment.commentedUserName, 48)</div>
         <div class="box issue-comment-box" id="comment-@comment.commentId">
           <div class="box-header-small">
             <i class="icon-comment"></i>
             <a href="@url(comment.commentedUserName)" class="username strong">@comment.commentedUserName</a> commented
             <span class="pull-right">
               @datetime(comment.registeredDate)
-              @if(hasWritePermission || loginAccount.map(_.userName == comment.commentedUserName).getOrElse(false)){
+              @if(comment.action != "commit" && (hasWritePermission || loginAccount.map(_.userName == comment.commentedUserName).getOrElse(false))){
                 <a href="#" data-comment-id="@comment.commentId"><i class="icon-pencil"></i></a>
               }
             </span>
           </div>
           <div class="box-content"class="issue-content" id="commentContent-@comment.commentId">
-            @markdown(comment.content, repository, false, true, true)
+            @markdown(comment.content, repository, false, true)
           </div>
         </div>
-        @comment.action.map { action =>
+        }
+        @if(comment.action == "close" || comment.action == "close_comment"){
         <div class="small issue-comment-action">
-          @if(action == "close"){
-            <span class="label label-important">Closed</span>
-            <a href="@url(comment.commentedUserName)" class="username strong">@comment.commentedUserName</a> closed the issue @datetime(comment.registeredDate)
-          } else {
-            <span class="label label-success">Reopened</span>
-            <a href="@url(comment.commentedUserName)" class="username strong">@comment.commentedUserName</a> reopened the issue @datetime(comment.registeredDate)
-          }
+          <span class="label label-important">Closed</span>
+          <a href="@url(comment.commentedUserName)" class="username strong">@comment.commentedUserName</a> closed the issue @datetime(comment.registeredDate)
+        </div>
+        }
+        @if(comment.action == "reopen" || comment.action == "reopen_comment"){
+        <div class="small issue-comment-action">
+          <span class="label label-success">Reopened</span>
+          <a href="@url(comment.commentedUserName)" class="username strong">@comment.commentedUserName</a> reopened the issue @datetime(comment.registeredDate)
         </div>
         }
       }
       @if(loginAccount.isDefined){
-        <form action="@url(repository)/issue_comments/new" method="POST" validate="true">
-          <div class="box">
+        <form method="POST" validate="true">
+          <div class="issue-avatar-image">@avatar(loginAccount.get.userName, 48)</div>
+          <div class="box issue-comment-box">
             <div class="box-content">
-              @helper.html.preview(repository, "", false, true, true, "width: 730px; height: 100px;")
+              @helper.html.preview(repository, "", false, true, "width: 680px; height: 100px;")
             </div>
           </div>
-          <input type="hidden" name="issueId" value="@issue.issueId"/>
-          <input type="submit" class="btn btn-success" value="Comment"/>
-          @if(hasWritePermission || issue.openedUserName == loginAccount.get.userName){
-            <input type="submit" class="btn" value="@{if(issue.closed) "Reopen" else "Close"}" id="action"/>
-          }
+          <div class="pull-right">
+            <input type="hidden" name="issueId" value="@issue.issueId"/>
+            <input type="submit" class="btn btn-success" formaction="@url(repository)/issue_comments/new" value="Comment"/>
+            @if(hasWritePermission || issue.openedUserName == loginAccount.get.userName){
+              <input type="submit" class="btn" formaction="@url(repository)/issue_comments/state" value="@{if(issue.closed) "Reopen" else "Close"}" id="action"/>
+            }
+          </div>
         </form>
       }
     </div>
@@ -117,14 +151,16 @@
         <span class="label label-success issue-status">Open</span>
       }
       <div class="small" style="text-align: center;">
-        <strong>@comments.size</strong> @plural(comments.size, "comment")
+        @defining(comments.filter( _.action.contains("comment") ).size){ count =>
+          <strong>@count</strong> @plural(count, "comment")
+        }
       </div>
       <hr/>
       <div style="margin-bottom: 8px;">
       <strong>Labels</strong>
       @if(hasWritePermission){
         <div class="pull-right">
-          @helper.html.dropdown {
+          @helper.html.dropdown() {
             @labels.map { label =>
               <li>
                 <a href="#" class="toggle-label" data-label-id="@label.labelId">
@@ -134,7 +170,6 @@
                 </a>
               </li>
             }
-            </ul>
           }
         </div>
       }
@@ -166,7 +201,8 @@ $(function(){
   });
 
   $('a.assign').click(function(){
-    var userName = $(this).data('name');
+    var $this = $(this);
+    var userName = $this.data('name');
     $.post('@url(repository)/issues/@issue.issueId/assign',
     {
       assignedUserName: userName
@@ -176,27 +212,31 @@ $(function(){
       if(userName == ''){
         $('#label-assigned').text('No one is assigned');
       } else {
-        $('#label-assigned').html($('<span>')
+        $('#label-assigned').empty()
+          .append($this.find('img.avatar').clone(false)).append(' ')
           .append($('<a class="username strong">').attr('href', '@path/' + userName).text(userName))
-          .append(' is assigned'));
+          .append(' is assigned');
         $('a.assign[data-name=' + userName + '] i').attr('class', 'icon-ok');
       }
     });
   });
 
   $('a.milestone').click(function(){
-    var title = $(this).text();
+    var title = $(this).data('title');
     var milestoneId = $(this).data('id');
     $.post('@url(repository)/issues/@issue.issueId/milestone',
     {
       milestoneId: milestoneId
     },
-    function(){
+    function(data){
+      console.log(data);
       $('a.milestone i.icon-ok').attr('class', 'icon-white');
       if(milestoneId == ''){
         $('#label-milestone').text('No milestone');
+        $('#milestone-progress-area').empty();
       } else {
         $('#label-milestone').html($('<span>').append('Milestone: ').append($('<strong>').text(title)));
+        $('#milestone-progress-area').html(data);
         $('a.milestone[data-id=' + milestoneId + '] i').attr('class', 'icon-ok');
       }
     });

src/main/twirl/issues/list.scala.html

@@ -1,7 +1,8 @@
 @(issues: List[(model.Issue, List[model.Label], Int)],
   page: Int,
-  labels: List[model.Label],
+  collaborators: List[String],
   milestones: List[model.Milestone],
+  labels: List[model.Label],
   openCount: Int,
   closedCount: Int,
   allCount: Int,
@@ -14,7 +15,7 @@
   hasWritePermission: Boolean)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("Issues - " + repository.owner + "/" + repository.name){
+@html.main(s"Issues - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("issues", repository)
   @tab("issues", repository)
   <div class="row-fluid">
@@ -51,7 +52,7 @@
           <span class="muted small">Milestone:</span> @milestones.find(_.milestoneId == condition.milestoneId.get.get).map(_.title)
         }
       }
-      @helper.html.dropdown {
+      @helper.html.dropdown() {
         @if(condition.milestoneId.isDefined){
           <li>
             <a href="@condition.copy(milestoneId = None).toURL">
@@ -64,21 +65,45 @@
              @helper.html.checkicon(condition.milestoneId == Some(None)) Issues with no milestone
            </a>
         </li>
-        @milestones.map { milestone =>
+        @milestones.filter(_.closedDate.isEmpty).map { milestone =>
           <li>
-             <a href="@condition.copy(milestoneId = Some(Some(milestone.milestoneId))).toURL">
-               @helper.html.checkicon(condition.milestoneId == Some(Some(milestone.milestoneId))) @milestone.title
-             </a>
+            <a href="@condition.copy(milestoneId = Some(Some(milestone.milestoneId))).toURL">
+              @helper.html.checkicon(condition.milestoneId == Some(Some(milestone.milestoneId))) @milestone.title
+              <div class="small" style="padding-left: 20px;">
+                @milestone.dueDate.map { dueDate =>
+                  @if(isPast(dueDate)){
+                    <img src="@assets/common/images/alert_mono.png"/>Due in @date(dueDate)
+                  } else {
+                    <span class="muted">Due in @date(dueDate)</span>
+                  }
+                }.getOrElse {
+                  <span class="muted">No due date</span>
+                }
+              </div>
+            </a>
           </li>
         }
       }
       @if(condition.milestoneId.isDefined && condition.milestoneId.get.isDefined){
-        <div class="milestone-progress" style="margin-top: 8px;">
-          @if(closedCount > 0){
-            <span class="milestone-progress" style="width: @((closedCount.toDouble / (openCount + closedCount).toDouble * 100).toInt)%;"></span>
+        @milestones.find(_.milestoneId == condition.milestoneId.get.get).map { milestone =>
+          <div style="margin-top: 4px;">
+            @_root_.issues.milestones.html.progress(openCount + closedCount, closedCount, false)
+          </div>
+          <span class="muted small">@openCount open issues</span>
+          @if(milestone.closedDate.isDefined){
+            @milestone.closedDate.map { closedDate =>
+              <span class="small">Closed in @date(closedDate)</span>
+            }
+          } else {
+            @milestone.dueDate.map { dueDate =>
+              @if(isPast(dueDate)){
+                <img src="@assets/common/images/alert.png"/><span class="small milestone-alert">Due in @date(dueDate)</span>
+              } else {
+                <span class="small">Due in @date(dueDate)</span>
+              }
+            }
           }
-        </div>
-        <span class="muted small">@openCount open issues</span>
+        }
       }
       <hr/>
       <strong>Labels</strong>
@@ -106,101 +131,15 @@
         @_root_.issues.labels.html.edit(None, repository)
       }
     </div>
-    <div class="span9">
-      @if(condition.labels.nonEmpty || condition.milestoneId.isDefined){
-        <a href="@condition.copy(labels = Set.empty, milestoneId = None).toURL" id="clear-filter">
-          <i class="icon-remove-circle"></i> Clear milestone and label filters
-        </a>
-      }
-      <div class="pull-right">
-        @helper.html.paginator(page, (if(condition.state == "open") openCount else closedCount), service.IssuesService.IssueLimit, 7, condition.toURL)
-      </div>
-      <div class="btn-group">
-        <a class="btn@if(condition.state == "open"){ active}" href="@condition.copy(state = "open").toURL">@openCount Open</a>
-        <a class="btn@if(condition.state == "closed"){ active}" href="@condition.copy(state = "closed").toURL">@closedCount Closed</a>
-      </div>
-      <div class="btn-group">
-        <button class="btn dropdown-toggle" data-toggle="dropdown">
-          Sort:
-          <strong>
-            @if(condition.sort == "created"  && condition.direction == "desc"){ Newest }
-            @if(condition.sort == "created"  && condition.direction == "asc" ){ Oldest }
-            @if(condition.sort == "comments" && condition.direction == "desc"){ Most commented }
-            @if(condition.sort == "comments" && condition.direction == "asc" ){ Least commented }
-            @if(condition.sort == "updated"  && condition.direction == "desc"){ Recently updated }
-            @if(condition.sort == "updated"  && condition.direction == "asc" ){ Least recently updated }
-          </strong>
-          <span class="caret"></span>
-        </button>
-        <ul class="dropdown-menu">
-          <li>
-            <a href="@condition.copy(sort="created",  direction="desc").toURL">
-              @helper.html.checkicon(condition.sort == "created"  && condition.direction == "desc") Newest
-            </a>
-          </li>
-          <li>
-            <a href="@condition.copy(sort="created",  direction="asc" ).toURL">
-              @helper.html.checkicon(condition.sort == "created"  && condition.direction == "asc") Oldest
-            </a>
-          </li>
-          <li>
-            <a href="@condition.copy(sort="comments", direction="desc").toURL">
-              @helper.html.checkicon(condition.sort == "comments"  && condition.direction == "desc") Most commented
-            </a>
-          </li>
-          <li>
-            <a href="@condition.copy(sort="comments", direction="asc" ).toURL">
-              @helper.html.checkicon(condition.sort == "comments"  && condition.direction == "asc") Least commented
-            </a>
-          </li>
-          <li>
-            <a href="@condition.copy(sort="updated",  direction="desc").toURL">
-              @helper.html.checkicon(condition.sort == "updated"  && condition.direction == "desc") Recently updated
-            </a>
-          </li>
-          <li>
-            <a href="@condition.copy(sort="updated",  direction="asc" ).toURL">
-              @helper.html.checkicon(condition.sort == "updated"  && condition.direction == "asc") Least recently updated
-            </a>
-          </li>
-        </ul>
-      </div>
-      <table class="table table-bordered table-hover table-issues">
-      @issues.map { case (issue, labels, commentCount) =>
-        <tr>
-          <td>
-            <a href="@url(repository)/issues/@issue.issueId" class="issue-title">@issue.title</a>
-            @labels.map { label =>
-              <span class="label-color small" style="background-color: #@label.color; color: #@label.fontColor; padding-left: 4px; padding-right: 4px">@label.labelName</span>
-            }
-            <span class="pull-right muted">#@issue.issueId</span>
-            <div class="small muted">
-              Opened by <a href="@url(issue.openedUserName)" class="username">@issue.openedUserName</a> @datetime(issue.registeredDate)&nbsp;
-              @if(commentCount > 0){
-                <i class="icon-comment"></i><a href="@url(repository)/issues/@issue.issueId" class="issue-comment-count">@commentCount @plural(commentCount, "comment")</a>
-              }
-            </div>
-          </td>
-        </tr>
-      }
-      @if(issues.isEmpty){
-        <tr>
-          <td style="padding: 20px; background-color: #eee; text-align: center;">
-            No issues to show.
-            @if(condition.labels.nonEmpty || condition.milestoneId.isDefined){
-              <a href="@condition.copy(labels = Set.empty, milestoneId = None).toURL">Clear active filters.</a>
-            } else {
-              <a href="@url(repository)/issues/new">Create a new issue.</a>
-            }
-          </td>
-        </tr>
-      }
-      </table>
-      <div class="pull-right">
-        @helper.html.paginator(page, (if(condition.state == "open") openCount else closedCount), service.IssuesService.IssueLimit, 10, condition.toURL)
-      </div>
-    </div>
+    @***** show issue list *****@
+    @listparts(issues, page, openCount, closedCount, condition, collaborators, milestones, labels, Some(repository), hasWritePermission)
   </div>
+  @if(hasWritePermission){
+    <form id="batcheditForm" method="POST">
+      <input type="hidden" name="value"/>
+      <input type="hidden" name="checked"/>
+    </form>
+  }
 }
 @if(hasWritePermission){
 <script>
@@ -215,6 +154,33 @@ $(function(){
       });
     }
   });
+
+  $('.table-issues input[type=checkbox]').change(function(){
+    $('.table-issues button').prop('disabled',
+            !$('.table-issues input[type=checkbox]').filter(':checked').length);
+  }).filter(':first').change();
+
+  var submitBatchEdit = function(action, value) {
+    var checked = $('.table-issues input[type=checkbox]').filter(':checked').map(function(){ return this.value; }).get().join();
+    var form = $('#batcheditForm');
+    form.find('input[name=value]').val(value);
+    form.find('input[name=checked]').val(checked);
+    form.attr('action', action);
+    form.submit();
+  };
+
+  $('#state').click(function(){
+    submitBatchEdit('@url(repository)/issues/batchedit/state', $(this).text().toLowerCase());
+  });
+  $('a.toggle-label').click(function(){
+    submitBatchEdit('@url(repository)/issues/batchedit/label', $(this).data('id'));
+  });
+  $('a.toggle-assign').click(function(){
+    submitBatchEdit('@url(repository)/issues/batchedit/assign', $(this).data('name'));
+  });
+  $('a.toggle-milestone').click(function(){
+    submitBatchEdit('@url(repository)/issues/batchedit/milestone', $(this).data('id'));
+  });
 });
 </script>
 }

src/main/twirl/issues/listparts.scala.html

@@ -0,0 +1,176 @@
+@(issues: List[(model.Issue, List[model.Label], Int)],
+  page: Int,
+  openCount: Int,
+  closedCount: Int,
+  condition: service.IssuesService.IssueSearchCondition,
+  collaborators: List[String] = Nil,
+  milestones: List[model.Milestone] = Nil,
+  labels: List[model.Label] = Nil,
+  repository: Option[service.RepositoryService.RepositoryInfo] = None,
+  hasWritePermission: Boolean = false)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+
+    <div class="span9">
+      @if(condition.labels.nonEmpty || condition.milestoneId.isDefined){
+        <a href="@condition.copy(labels = Set.empty, milestoneId = None).toURL" id="clear-filter">
+          <i class="icon-remove-circle"></i> Clear milestone and label filters
+        </a>
+      }
+      @if(condition.repo.isDefined){
+        <a href="@condition.copy(repo = None).toURL" id="clear-filter">
+          <i class="icon-remove-circle"></i> Clear filter on @condition.repo
+        </a>
+      }
+      <div class="pull-right">
+        @helper.html.paginator(page, (if(condition.state == "open") openCount else closedCount), service.IssuesService.IssueLimit, 7, condition.toURL)
+      </div>
+      <div class="btn-group">
+        <a class="btn@if(condition.state == "open"){ active}" href="@condition.copy(state = "open").toURL">@openCount Open</a>
+        <a class="btn@if(condition.state == "closed"){ active}" href="@condition.copy(state = "closed").toURL">@closedCount Closed</a>
+      </div>
+      <div class="btn-group">
+        <button class="btn dropdown-toggle" data-toggle="dropdown">
+          Sort:
+          <strong>
+            @if(condition.sort == "created"  && condition.direction == "desc"){ Newest }
+            @if(condition.sort == "created"  && condition.direction == "asc" ){ Oldest }
+            @if(condition.sort == "comments" && condition.direction == "desc"){ Most commented }
+            @if(condition.sort == "comments" && condition.direction == "asc" ){ Least commented }
+            @if(condition.sort == "updated"  && condition.direction == "desc"){ Recently updated }
+            @if(condition.sort == "updated"  && condition.direction == "asc" ){ Least recently updated }
+          </strong>
+          <span class="caret"></span>
+        </button>
+        <ul class="dropdown-menu">
+          <li>
+            <a href="@condition.copy(sort="created",  direction="desc").toURL">
+              @helper.html.checkicon(condition.sort == "created"  && condition.direction == "desc") Newest
+            </a>
+          </li>
+          <li>
+            <a href="@condition.copy(sort="created",  direction="asc" ).toURL">
+              @helper.html.checkicon(condition.sort == "created"  && condition.direction == "asc") Oldest
+            </a>
+          </li>
+          <li>
+            <a href="@condition.copy(sort="comments", direction="desc").toURL">
+              @helper.html.checkicon(condition.sort == "comments"  && condition.direction == "desc") Most commented
+            </a>
+          </li>
+          <li>
+            <a href="@condition.copy(sort="comments", direction="asc" ).toURL">
+              @helper.html.checkicon(condition.sort == "comments"  && condition.direction == "asc") Least commented
+            </a>
+          </li>
+          <li>
+            <a href="@condition.copy(sort="updated",  direction="desc").toURL">
+              @helper.html.checkicon(condition.sort == "updated"  && condition.direction == "desc") Recently updated
+            </a>
+          </li>
+          <li>
+            <a href="@condition.copy(sort="updated",  direction="asc" ).toURL">
+              @helper.html.checkicon(condition.sort == "updated"  && condition.direction == "asc") Least recently updated
+            </a>
+          </li>
+        </ul>
+      </div>
+      <table class="table table-bordered table-hover table-issues">
+      @if(issues.isEmpty){
+        <tr>
+          <td style="padding: 20px; background-color: #eee; text-align: center;">
+            No issues to show.
+            @if(condition.labels.nonEmpty || condition.milestoneId.isDefined){
+              <a href="@condition.copy(labels = Set.empty, milestoneId = None).toURL">Clear active filters.</a>
+            } else {
+              @if(repository.isDefined){
+              <a href="@url(repository.get)/issues/new">Create a new issue.</a>
+              }
+            }
+          </td>
+        </tr>
+      } else {
+        @if(hasWritePermission){
+        <tr>
+          <td style="background-color: #eee;">
+            <div class="btn-group">
+              <button class="btn btn-mini" id="state"><strong>@{if(condition.state == "open") "Close" else "Reopen"}</strong></button>
+            </div>
+            @helper.html.dropdown("Label") {
+              @labels.map { label =>
+                <li>
+                  <a href="javascript:void(0);" class="toggle-label" data-id="@label.labelId">
+                    <i class="icon-white"></i>
+                    <span class="label" style="background-color: #@label.color;">&nbsp;</span>
+                    @label.labelName
+                  </a>
+                </li>
+              }
+            }
+            @helper.html.dropdown("Assignee") {
+              <li><a href="javascript:void(0);" class="toggle-assign" data-name=""><i class="icon-remove-circle"></i> Clear assignee</a></li>
+              @collaborators.map { collaborator =>
+                <li><a href="javascript:void(0);" class="toggle-assign" data-name="@collaborator"><i class="icon-white"></i>@avatar(collaborator, 20) @collaborator</a></li>
+              }
+            }
+            @helper.html.dropdown("Milestone") {
+              <li><a href="javascript:void(0);" class="toggle-milestone" data-id=""><i class="icon-remove-circle"></i> Clear this milestone</a></li>
+              @milestones.map { milestone =>
+                <li>
+                  <a href="javascript:void(0);" class="toggle-milestone" data-id="@milestone.milestoneId">
+                    <i class="icon-white"></i> @milestone.title
+                    <div class="small" style="padding-left: 20px;">
+                      @milestone.dueDate.map { dueDate =>
+                        @if(isPast(dueDate)){
+                          <img src="@assets/common/images/alert_mono.png"/>Due in @date(dueDate)
+                        } else {
+                          <span class="muted">Due in @date(dueDate)</span>
+                        }
+                      }.getOrElse {
+                        <span class="muted">No due date</span>
+                      }
+                    </div>
+                  </a>
+                </li>
+              }
+            }
+          </td>
+        </tr>
+        }
+      }
+      @issues.map { case (issue, labels, commentCount) =>
+        <tr>
+          <td>
+            @if(hasWritePermission){
+            <label class="checkbox" style="cursor: default;">
+              <input type="checkbox" value="@issue.issueId"/>
+            }
+              @if(repository.isEmpty){
+              <a href="@path/@issue.userName/@issue.repositoryName">@issue.repositoryName</a>&nbsp;&#xFF65;
+              }
+              <a href="@path/@issue.userName/@issue.repositoryName/issues/@issue.issueId" class="issue-title">@issue.title</a>
+              @labels.map { label =>
+                <span class="label-color small" style="background-color: #@label.color; color: #@label.fontColor; padding-left: 4px; padding-right: 4px">@label.labelName</span>
+              }
+              <span class="pull-right muted">
+                @issue.assignedUserName.map { userName =>
+                  @avatar(userName, 20, tooltip = true)
+                }
+                #@issue.issueId
+              </span>
+              <div class="small muted">
+                Opened by <a href="@url(issue.openedUserName)" class="username">@issue.openedUserName</a> @datetime(issue.registeredDate)&nbsp;
+                @if(commentCount > 0){
+                  <i class="icon-comment"></i><a href="@path/@issue.userName/@issue.repositoryName/issues/@issue.issueId" class="issue-comment-count">@commentCount @plural(commentCount, "comment")</a>
+                }
+              </div>
+            </label>
+          </td>
+        </tr>
+      }
+      </table>
+      <div class="pull-right">
+        @helper.html.paginator(page, (if(condition.state == "open") openCount else closedCount), service.IssuesService.IssueLimit, 10, condition.toURL)
+      </div>
+    </div>
+

src/main/twirl/issues/milestones/edit.scala.html

@@ -1,7 +1,7 @@
 @(milestone: Option[model.Milestone], repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("Milestones - " + repository.owner + "/" + repository.name){
+@html.main(s"Milestones - ${repository.owner}/${repository.name}"){
   @html.header("milestones", repository)
   @issues.html.tab("milestones", repository)
   <form method="POST" action="@url(repository)/issues/milestones/@if(milestone.isEmpty){new}else{@milestone.get.milestoneId/edit}" validate="true">

src/main/twirl/issues/milestones/list.scala.html

@@ -4,7 +4,7 @@
   hasWritePermission: Boolean)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("Milestones - " + repository.owner + "/" + repository.name){
+@html.main(s"Milestones - ${repository.owner}/${repository.name}"){
   @html.header("milestones", repository)
   @issues.html.tab("milestones", repository)
   <div class="row-fluid">
@@ -42,9 +42,13 @@
                   @if(milestone.closedDate.isDefined){
                     <span class="muted">Closed @datetime(milestone.closedDate.get)</span>
                   } else {
-                    @if(milestone.dueDate.isDefined){
-                      <span class="muted">Due in @date(milestone.dueDate.get)</span>
-                    } else {
+                    @milestone.dueDate.map { dueDate =>
+                      @if(isPast(dueDate)){
+                        <img src="@assets/common/images/alert.png"/><span class="muted milestone-alert">Due in @date(dueDate)</span>
+                      } else {
+                        <span class="muted">Due in @date(dueDate)</span>
+                      }
+                    }.getOrElse {
                       <span class="muted">No due date</span>
                     }
                   }
@@ -65,23 +69,12 @@
                     </div>
                     <span class="muted">@closedCount closed - @openCount open</span>
                   </div>
-                  <div class="milestone-progress">
-                    @if(closedCount > 0){
-                      <span class="milestone-progress" style="width: @((closedCount.toDouble / (openCount + closedCount).toDouble * 100).toInt)%;"></span>
-                    }
-                    <span class="milestone-percentage">
-                    @if(closedCount == 0){
-                      0%
-                    } else {
-                      @((closedCount.toDouble / (openCount + closedCount).toDouble * 100).toInt)%
-                    }
-                    </span>
-                  </div>
+                  @progress(openCount + closedCount, closedCount, true)
                 </div>
               </div>
               @if(milestone.description.isDefined){
                 <div class="milestone-description">
-                  @markdown(milestone.description.get, repository, false, false, false)
+                  @markdown(milestone.description.get, repository, false, false)
                 </div>
               }
             </td>

src/main/twirl/issues/milestones/progress.scala.html

@@ -0,0 +1,15 @@
+@(total: Int, progress: Int, showPercentage: Boolean)
+<div class="milestone-progress">
+  @if(progress > 0){
+    <span class="milestone-progress" style="width: @((progress.toDouble / total.toDouble * 100).toInt)%;"></span>
+  }
+  @if(showPercentage){
+    <span class="milestone-percentage">
+      @if(progress == 0){
+        0%
+      } else {
+        @((progress.toDouble / total.toDouble * 100).toInt)%
+      }
+    </span>
+  }
+</div>

src/main/twirl/main.scala.html

@@ -1,4 +1,4 @@
-@(title: String)(body: Html)(implicit context: app.Context)
+@(title: String, repository: Option[service.RepositoryService.RepositoryInfo] = None)(body: Html)(implicit context: app.Context)
 @import context._
 @import view.helpers._
 <!DOCTYPE html>
@@ -19,42 +19,60 @@
     <link href="@assets/google-code-prettify/prettify.css" type="text/css" rel="stylesheet"/>
     <link href="@assets/common/css/gitbucket.css" rel="stylesheet">
     <script src="@assets/common/js/jquery-1.9.1.js"></script>
+    <script src="@assets/common/js/dropzone.js"></script>
     <script src="@assets/common/js/validation.js"></script>
     <script src="@assets/common/js/gitbucket.js"></script>
     <script src="@assets/bootstrap/js/bootstrap.js"></script>
     <script src="@assets/datepicker/js/bootstrap-datepicker.js"></script>
     <script src="@assets/colorpicker/js/bootstrap-colorpicker.js"></script>
     <script src="@assets/google-code-prettify/prettify.js"></script>
+    <script src="@assets/zclip/ZeroClipboard.min.js"></script>
   </head>
   <body>
-    <div class="navbar navbar-inverse">
-      <div class="navbar-inner">
-        <div class="container">
-          <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-          </button>
-          <a class="brand" href="@path/">GitBucket</a>
-          <div class="nav-collapse collapse">
-            <ul class="nav pull-right">
-              @if(loginAccount.isDefined){
-                <li><a href="@path/new">New repo</a></li>
-                <li><a href="@url(loginAccount.get.userName)">Account</a></li>
-                @if(loginAccount.get.isAdmin){
-                  <li><a href="@path/admin/users">Administration</a></li>
-                }
-                <li><a href="@path/signout">Sign out</a></li>
-              } else {
-                <li><a href="@path/signin?@currentUrl">Sign in</a></li>
+    <form id="search" action="@path/search" method="POST">
+      <div class="navbar">
+        <div class="navbar-inner">
+          <div class="container">
+            <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
+              <span class="icon-bar"></span>
+              <span class="icon-bar"></span>
+              <span class="icon-bar"></span>
+            </button>
+            <a class="brand" href="@path/">GitBucket</a>
+            <div class="nav-collapse collapse pull-right header-menu">
+              @repository.map { repository =>
+                <input type="text" name="query" style="width: 300px; margin-bottom: 0px;" placeholder="Search this repository"/>
+                <input type="hidden" name="owner" value="@repository.owner"/>
+                <input type="hidden" name="repository" value="@repository.name"/>
               }
-            </ul>
-          </div><!--/.nav-collapse -->
+              @if(loginAccount.isDefined){
+                <a href="@url(loginAccount.get.userName)" class="username menu">@avatar(loginAccount.get.userName, 20) @loginAccount.get.userName</a>
+                <a href="@path/new" class="menu" data-toggle="tooltip" data-placement="bottom" title="Create a new repo"><i class="icon-plus"></i></a>
+                <a href="@url(loginAccount.get.userName)/_edit" class="menu" data-toggle="tooltip" data-placement="bottom" title="Account settings"><i class="icon-user"></i></a>
+                @if(loginAccount.get.isAdmin){
+                  <a href="@path/admin/users" class="menu" data-toggle="tooltip" data-placement="bottom" title="Administration"><i class="icon-wrench"></i></a>
+                }
+                <a href="@path/signout" class="menu-last" data-toggle="tooltip" data-placement="bottom" title="Sign out"><i class="icon-share-alt"></i></a>
+              } else {
+                <a href="@path/signin?@currentUrl" class="btn btn-last">Sign in</a>
+              }
+            </div><!--/.nav-collapse -->
+          </div>
         </div>
-      </div>
+      </form>
+      @defining(servlet.AutoUpdate.getCurrentVersion){ version =>
+        <div class="gitbucket-version">version @version.majorVersion.@version.minorVersion</div>
+      }
     </div>
     <div class="container body">
       @body
     </div>
+    <script>
+      $(function(){
+        $('#search').submit(function(){
+          return $.trim($(this).find('input[name=query]').val()) != '';
+        });
+      });
+    </script>
   </body>
-</html>
+</html>

src/main/twirl/newrepo.scala.html

@@ -1,18 +1,73 @@
-@()(implicit context: app.Context)
+@(groupNames: List[String])(implicit context: app.Context)
 @import context._
+@import view.helpers._
 @main("Create a New Repository"){
-<form id="form" method="post" action="@path/new" validate="true">
-  <fieldset>
-    <label for="name"><strong>Repository name</strong></label>
-    <input type="text" name="name" id="name" />
-    <span id="error-name" class="error"></span>
-  </fieldset>
-  <fieldset>
-    <label for="description"><strong>Description</strong> (optional)</label>
-    <input type="text" name="description" id="description" style="width: 600px;"/>
-  </fieldset>
-  <fieldset>
-    <input type="submit" class="btn btn-success" value="Create repository"/>
-  </fieldset>
-</form>
-}
+<div style="width: 600px; margin: 10px auto;">
+  <form id="form" method="post" action="@path/new" validate="true">
+    <fieldset>
+      <label for="name"><strong>Repository name</strong></label>
+      <div class="btn-group" style="margin-bottom: 10px;" id="owner-dropdown">
+        <button class="btn dropdown-toggle" data-toggle="dropdown">
+          <strong>@avatar(loginAccount.get.userName, 20) @loginAccount.get.userName</strong>
+          <span class="caret"></span>
+        </button>
+        <ul class="dropdown-menu">
+          <li><a href="javascript:void(0);" data-name="@loginAccount.get.userName"><i class="icon-ok"></i> <span>@avatar(loginAccount.get.userName, 20) @loginAccount.get.userName</span></a></li>
+          @groupNames.map { groupName =>
+            <li><a href="javascript:void(0);" data-name="@groupName"><i class="icon-white"></i> <span>@avatar(groupName, 20) @groupName</span></a></li>
+          }
+        </ul>
+        <input type="hidden" name="owner" id="owner" value="@loginAccount.get.userName"/>
+      </div>
+      /
+      <input type="text" name="name" id="name" />
+      <span id="error-name" class="error"></span>
+    </fieldset>
+    <fieldset>
+      <label for="description"><strong>Description</strong> (optional)</label>
+      <input type="text" name="description" id="description" style="width: 95%;"/>
+    </fieldset>
+    <fieldset class="margin">
+      <label>
+        <input type="radio" name="isPrivate" value="false" checked>
+        <strong>Public</strong><br>
+        <div>
+          <span class="note">All users and guests can read this repository.</span>
+        </div>
+      </label>
+    </fieldset>
+    <fieldset>
+      <label>
+        <input type="radio" name="isPrivate" value="true">
+        <strong>Private</strong><br>
+        <div>
+          <span class="note">Only collaborators can read this repository.</span>
+        </div>
+      </label>
+    </fieldset>
+    <fieldset class="margin">
+      <label for="createReadme">
+        <input type="checkbox" name="createReadme" id="createReadme"/>
+        <strong>Initialize this repository with a README</strong>
+        <div>
+          <span class="note">This will allow you to <code>git clone</code> the repository immediately.</span>
+        </div>
+      </label>
+    </fieldset>
+    <fieldset class="margin">
+      <input type="submit" class="btn btn-success" value="Create repository"/>
+    </fieldset>
+  </form>
+</div>
+}
+<script>
+$('#owner-dropdown a').click(function(){
+  var userName = $(this).data('name');
+  $('#owner').val(userName);
+
+  $('#owner-dropdown i').attr('class', 'icon-white');
+  $(this).find('i').attr('class', 'icon-ok');
+
+  $('#owner-dropdown strong').html($(this).find('span').html());
+});
+</script>

src/main/twirl/repo/blob.scala.html

@@ -5,7 +5,7 @@
   latestCommit: util.JGitUtil.CommitInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main(repository.owner+"/"+repository.name) {
+@html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
   @html.header("code", repository)
   @tab(branch, repository, "files")
   <div class="head">
@@ -23,6 +23,7 @@
     <tr>
       <th style="font-weight: normal;">
         <div class="pull-left">
+          @avatar(latestCommit, 20)
           <a href="@url(latestCommit.committer)" class="username strong">@latestCommit.committer</a>
           <span class="muted">@datetime(latestCommit.time)</span>
           <a href="@url(repository)/commit/@latestCommit.id" class="commit-message">@link(latestCommit.summary, repository)</a>

src/main/twirl/repo/commit.scala.html

@@ -8,7 +8,7 @@
 @import view.helpers._
 @import util.Implicits._
 @import org.eclipse.jgit.diff.DiffEntry.ChangeType
-@html.main(commit.shortMessage){
+@html.main(commit.shortMessage, Some(repository)){
   @html.header("code", repository)
   @tab(commitId, repository, "commits")
   <table class="table table-bordered">
@@ -43,7 +43,9 @@
     </tr>
     <tr>
       <td>
-        <a href="@url(commit.committer)" class="username strong">@commit.committer</a> <span class="muted">@datetime(commit.time)</span>
+        @avatar(commit, 20)
+        <a href="@url(commit.committer)" class="username strong">@commit.committer</a>
+        <span class="muted">@datetime(commit.time)</span>
         <div class="pull-right monospace small" style="text-align: right;">
           <div>
             @if(commit.parents.size == 0){
@@ -72,11 +74,14 @@
     <div class="pull-right" style="margin-bottom: 10px;">
       <input id="toggle-file-list" type="button" class="btn" value="Show file list"/>
     </div>
+    Showing @diffs.size changed @plural(diffs.size, "file")
+    @*
     @if(diffs.size == 1){
-      Showing 1 changed files
+      Showing 1 changed file
     } else {
       Showing @diffs.size changed files
     }
+    *@
   </div>
   <ul id="commit-file-list" style="display: none;">
   @diffs.zipWithIndex.map { case (diff, i) =>

src/main/twirl/repo/commits.scala.html

@@ -6,7 +6,7 @@
   hasNext: Boolean)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main(repository.owner+"/"+repository.name) {
+@html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
   @html.header("code", repository)
   @tab(branch, repository, if(pathList.isEmpty) "commits" else "files")
   <div class="head">
@@ -33,24 +33,27 @@
       @day.map { commit =>
       <tr>
         <td>
-          <div class="pull-left">
-            <a href="@url(repository)/commit/@commit.id" class="commit-message" style="font-weight: bold;">@link(commit.summary, repository)</a>
-            @if(commit.description.isDefined){
-              <a href="javascript:void(0)" onclick="$('#description-@commit.id').toggle();" class="omit">...</a>
-            }
-            <br>
-            @if(commit.description.isDefined){
-              <pre id="description-@commit.id" style="display: none;" class="commit-description">@link(commit.description.get, repository)</pre>
-            }
-            <div class="small">
-              <a href="@url(commit.committer)" class="username">@commit.committer</a>
-              <span class="muted">@datetime(commit.time)</span>
-            </div>
-          </div>
           <div class="pull-right align-right">
             <a href="@url(repository)/commit/@commit.id" class="btn btn-small monospace">@commit.id.substring(0, 10)</a><br>
             <a href="@url(repository)/tree/@commit.id" class="small">Browse code</a>
           </div>
+          <div>
+            <div class="commit-avatar-image">@avatar(commit, 40)</div>
+            <div class="commit-message-box">
+              <a href="@url(repository)/commit/@commit.id" class="commit-message" style="font-weight: bold;">@link(commit.summary, repository)</a>
+              @if(commit.description.isDefined){
+                <a href="javascript:void(0)" onclick="$('#description-@commit.id').toggle();" class="omit">...</a>
+              }
+              <br>
+              @if(commit.description.isDefined){
+                <pre id="description-@commit.id" style="display: none;" class="commit-description">@link(commit.description.get, repository)</pre>
+              }
+              <div class="small">
+                <a href="@url(commit.committer)" class="username">@commit.committer</a>
+                <span class="muted">@datetime(commit.time)</span>
+              </div>
+            </div>
+          </div>
         </td>
       </tr>
       }

src/main/twirl/repo/files.scala.html

@@ -6,10 +6,15 @@
   readme: Option[String])(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main(repository.owner + "/" + repository.name) {
+@html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
   @html.header("code", repository)
   @tab(branch, repository, "files")
   <div class="head">
+    <div class="pull-right">
+      @defining(repository.commitCount){ commitCount =>
+        <a href="@url(repository)/commits/@branch">@if(commitCount > 1000){ @commitCount+ } else { @commitCount } @plural(commitCount, "commit")</a>&nbsp;
+      }
+    </div>
     <a href="@url(repository)/tree/@branch">@repository.name</a> /
     @pathList.zipWithIndex.map { case (section, i) =>
       <a href="@url(repository)/tree/@branch/@pathList.take(i + 1).mkString("/")">@section</a> /
@@ -22,8 +27,6 @@
           <a href="@url(repository)/commit/@latestCommit.id" class="commit-message">@link(latestCommit.summary, repository)</a>
           @if(latestCommit.description.isDefined){
             <a href="javascript:void(0)" onclick="$('#description-@latestCommit.id').toggle();" class="omit">...</a>
-          }
-          @if(latestCommit.description.isDefined){
             <pre id="description-@latestCommit.id" class="commit-description" style="display: none;">@link(latestCommit.description.get, repository)</pre>
           }
         </th>
@@ -31,6 +34,7 @@
       <tr>
         <td colspan="4" class="latest-commit">
           <div>
+            @avatar(latestCommit, 20)
             <a href="@url(latestCommit.committer)" class="username strong">@latestCommit.committer</a>
             <span class="muted">@datetime(latestCommit.time)</span>
             <div class="pull-right align-right monospace">
@@ -73,7 +77,7 @@
   @readme.map { content =>
   <div class="box">
     <div class="box-header">README.md</div>
-    <div class="box-content">@markdown(content, repository, false, false, false)</div>
+    <div class="box-content">@markdown(content, repository, false, false)</div>
   </div>
   }
 }

src/main/twirl/repo/guide.scala.html

@@ -0,0 +1,21 @@
+@(repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
+@html.header("code", repository)
+<h3 style="margin-top: 30px;">Create a new repository on the command line</h3>
+<pre>
+touch README.md
+git init
+git add README.md
+git commit -m "first commit"
+git remote add origin @repository.url
+git push -u origin master
+</pre>
+
+<h3 style="margin-top: 30px;">Push an existing repository from the command line</h3>
+<pre>
+git remote add origin @repository.url
+git push -u origin master
+</pre>
+}

src/main/twirl/repo/tab.scala.html

@@ -1,15 +1,21 @@
-@(id: String, repository: service.RepositoryService.RepositoryInfo, active: String)(implicit context: app.Context)
+@(id: String, repository: service.RepositoryService.RepositoryInfo, active: String,
+  hideBranchPulldown: Boolean = false)(implicit context: app.Context)
 @import context._
 @import view.helpers._
 <ul class="nav nav-tabs">
+  @if(!hideBranchPulldown){
   <li>
     <div class="btn-group" style="margin-right: 20px;">
       <button class="btn dropdown-toggle" data-toggle="dropdown">
         @if(id.length == 40){
           tree: <strong>@id.substring(0, 10)</strong>
-        } else {
+        }
+        @if(repository.branchList.contains(id)){
           branch: <strong>@id</strong>
         }
+        @if(repository.tags.exists(_.name == id)){
+          tag: <strong>@id</strong>
+        }
         <span class="caret"></span>
       </button>
       <ul class="dropdown-menu">
@@ -19,13 +25,14 @@
       </ul>
     </div>
   </li>
-  <li@if(active=="files"){ class="active"}><a href="@url(repository)/tree/@id">Files</a></li>
+  }
+  <li@if(active=="files"  ){ class="active"}><a href="@url(repository)/tree/@id">Files</a></li>
   <li@if(active=="commits"){ class="active"}><a href="@url(repository)/commits/@id">Commits</a></li>
-  <li@if(active=="tags"){ class="active"}><a href="@url(repository)/tags">Tags@if(repository.tags.length > 0){ <span class="badge">@repository.tags.length</span>}</a></li>
+  <li@if(active=="tags"   ){ class="active"}><a href="@url(repository)/tags">Tags@if(repository.tags.length > 0){ <span class="badge">@repository.tags.length</span>}</a></li>
   <li class="pull-right">
-    <div class="input-prepend">
-      <span class="add-on">HTTP</span>
+    <div class="input-append">
       <input type="text" value="@repository.url" id="repository-url" readonly>
+      <span id="repository-url-copy" class="add-on btn" data-clipboard-text="@repository.url" data-placement="bottom" title="copy to clipboard"><i class="icon-check"></i></span>
     </div>
   </li>
 </ul>

src/main/twirl/repo/tags.scala.html

@@ -1,9 +1,9 @@
 @(repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main(repository.owner + "/" + repository.name) {
+@html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
   @html.header("code", repository)
-  @tab("master", repository, "tags") @* TODO DON'T display branch pulldown *@
+  @tab(repository.repository.defaultBranch, repository, "tags", true)
   <h1>Tags</h1>
   <table class="table table-bordered">
     <tr>

src/main/twirl/search/code.scala.html

@@ -0,0 +1,26 @@
+@(files: List[service.RepositorySearchService.FileSearchResult],
+  issueCount: Int,
+  query: String,
+  page: Int,
+  repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@import service.RepositorySearchService._
+@html.main("Search Results", Some(repository)){
+  @menu("code", files.size, issueCount, query, repository){
+    @if(files.isEmpty){
+      <h4>We couldn't find any code matching '@query'</h4>
+    } else {
+      <h4>We've found @files.size code @plural(files.size, "result")</h4>
+    }
+    @files.drop((page - 1) * CodeLimit).take(CodeLimit).map { file =>
+      <div>
+        <h5><a href="@url(repository)/blob/@repository.repository.defaultBranch/@file.path">@file.path</a></h5>
+        <div class="small muted">Latest commit at @datetime(file.lastModified)</div>
+        <pre class="prettyprint linenums:@file.highlightLineNumber" style="padding-left: 25px;">@Html(file.highlightText)</pre>
+      </div>
+    }
+    @helper.html.paginator(page, files.size, CodeLimit, 10,
+      s"${url(repository)}/search?q=${urlEncode(query)}&type=code")
+  }
+}

src/main/twirl/search/issues.scala.html

@@ -0,0 +1,35 @@
+@(issues: List[service.RepositorySearchService.IssueSearchResult],
+  fileCount: Int,
+  query: String,
+  page: Int,
+  repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@import service.RepositorySearchService._
+@html.main("Search Results", Some(repository)){
+  @menu("issue", fileCount, issues.size, query, repository){
+    @if(issues.isEmpty){
+      <h4>We couldn't find any code matching '@query'</h4>
+    } else {
+      <h4>We've found @issues.size code @plural(issues.size, "result")</h4>
+    }
+    @issues.drop((page - 1) * IssueLimit).take(IssueLimit).map { issue =>
+      <div class="block">
+        <div class="pull-right muted">#@issue.issueId</div>
+        <h4 style="margin-top: 0px;"><a href="@url(repository)/issues/@issue.issueId">@issue.title</a></h4>
+        @if(issue.highlightText.nonEmpty){
+          <pre>@Html(issue.highlightText)</pre>
+        }
+        <div class="small muted">
+          Opened by <a href="@url(issue.openedUserName)" class="username">@issue.openedUserName</a>
+          at @datetime(issue.registeredDate)
+          @if(issue.commentCount > 0){
+            &nbsp;&nbsp;<i class="icon-comment"></i><strong>@issue.commentCount</strong> @plural(issue.commentCount, "comment")
+          }
+        </div>
+      </div>
+    }
+    @helper.html.paginator(page, issues.size, IssueLimit, 10,
+      s"${url(repository)}/search?q=${urlEncode(query)}&type=issue")
+  }
+}

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

@@ -0,0 +1,37 @@
+@(active: String, fileCount: Int, issueCount: Int, query: String,
+  repository: service.RepositoryService.RepositoryInfo)(body: Html)(implicit context: app.Context)
+@import context._
+@import view.helpers._
+@html.header("", repository)
+<div class="row-fluid">
+  <div class="span3">
+    <div class="box">
+      <ul class="nav nav-tabs nav-stacked side-menu">
+        <li@if(active=="code"){ class="active"}>
+          <a href="@url(repository)/search?q=@urlEncode(query)&type=code">
+            @if(fileCount != 0){
+              <span class="badge pull-right">@fileCount</span>
+            }
+            Code
+          </a>
+        </li>
+        <li@if(active=="issue"){ class="active"}>
+          <a href="@url(repository)/search?q=@urlEncode(query)&type=issue">
+            @if(issueCount != 0){
+              <span class="badge pull-right">@issueCount</span>
+            }
+            Issue
+          </a>
+        </li>
+      </ul>
+    </div>
+  </div>
+  <div class="span9">
+    <form action="@url(repository)/search" method="GET">
+      <input type="text" name="q" value="@query" style="width: 80%; margin-bottom: 0px;"/>
+      <input type="submit" value="Search" class="btn" style="width: 15%;"/>
+      <input type="hidden" name="type" value="@active"/>
+    </form>
+    @body
+  </div>
+</div>

src/main/twirl/settings/collaborators.scala.html

@@ -1,7 +1,9 @@
-@(collaborators: List[String], repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
+@(collaborators: List[String],
+  isGroupRepository: Boolean,
+  repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("Settings"){
+@html.main("Settings", Some(repository)){
   @html.header("settings", repository)
   @menu("collaborators", repository){
     <h3>Manage Collaborators</h3>
@@ -9,26 +11,32 @@
       @collaborators.map { collaboratorName =>
         <li>
           <a href="@url(collaboratorName)">@collaboratorName</a>
-          <a href="@url(repository)/settings/collaborators/remove?name=@collaboratorName" class="remove">(remove)</a>
+          @if(!isGroupRepository){
+            <a href="@url(repository)/settings/collaborators/remove?name=@collaboratorName" class="remove">(remove)</a>
+          }
         </li>
       }
     </ul>
-    <form method="POST" action="@url(repository)/settings/collaborators/add" validate="true">
-      <div>
-        <span class="error" id="error-userName"></span>
-      </div>
-      <input type="text" name="userName" id="userName" style="width: 300px; margin-bottom: 0px;"/>
-      <input type="submit" class="btn" value="Add"/>
-    </form>
+    @if(!isGroupRepository){
+      <form method="POST" action="@url(repository)/settings/collaborators/add" validate="true">
+        <div>
+          <span class="error" id="error-userName"></span>
+        </div>
+        <input type="text" name="userName" id="userName" style="width: 300px; margin-bottom: 0px;"/>
+        <input type="submit" class="btn" value="Add"/>
+      </form>
+    }
   }
 }
 <script>
-$('#userName').typeahead({
-  source: function (query, process) {
-    return $.get('@url(repository)/settings/collaborators/proposals', { query: query },
-      function (data) {
-        return process(data.options);
-      });
-  }
+$(function(){
+  $('#userName').typeahead({
+    source: function (query, process) {
+      return $.get('@path/_user/proposals', { query: query },
+        function (data) {
+          return process(data.options);
+        });
+    }
+  });
 });
 </script>