Merge branch '#3_repository-search'

Conflicts:
	src/main/scala/app/UserManagementController.scala
	src/main/scala/service/IssuesService.scala
	src/main/twirl/issues/issue.scala.html

src/main/scala/app/CreateRepositoryController.scala

@@ -5,7 +5,6 @@ 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._
 

src/main/scala/app/IndexController.scala

@@ -1,12 +1,25 @@
 package app
 
+import util._
 import service._
+import jp.sf.amateras.scalatra.forms._
 
 class IndexController extends IndexControllerBase 
   with RepositoryService with AccountService with SystemSettingsService with ActivityService
+  with RepositorySearchService with IssuesService
+  with ReferrerAuthenticator
 
 trait IndexControllerBase extends ControllerBase { self: RepositoryService 
-  with SystemSettingsService with ActivityService =>
+  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)
 
   get("/"){
     val loginAccount = context.loginAccount
@@ -18,4 +31,31 @@ trait IndexControllerBase extends ControllerBase { self: RepositoryService
     )
   }
 
+  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/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

src/main/scala/app/UserManagementController.scala

@@ -1,12 +1,9 @@
 package app
 
 import service._
-import util.{FileUtil, AdminAuthenticator}
+import util.AdminAuthenticator
 import util.StringUtil._
 import jp.sf.amateras.scalatra.forms._
-import org.apache.commons.io.FileUtils
-import util.Directory._
-import scala.Some
 
 class UserManagementController extends UserManagementControllerBase with AccountService with AdminAuthenticator
 

src/main/scala/service/IssuesService.scala

@@ -6,6 +6,8 @@ import scala.slick.jdbc.{StaticQuery => Q}
 import Q.interpolation
 
 import model._
+import util.Implicits._
+import util.StringUtil
 
 trait IssuesService {
   import IssuesService._
@@ -235,6 +237,52 @@ 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 = StringUtil.splitWords(query.toLowerCase)
+
+    // Search Issue
+    val issues = Query(Issues).filter { t =>
+      keywords.map { keyword =>
+        (t.title.toLowerCase like (s"%${likeEncode(keyword)}%", '^')) || (t.content.toLowerCase like (s"%${likeEncode(keyword)}%", '^'))
+      } .reduceLeft(_ && _)
+    }.map { t => (t, 0, t.content) }
+
+    // Search IssueComment
+    val comments = Query(IssueComments).innerJoin(Issues).on { case (t1, t2) =>
+      t1.byIssue(t2.userName, t2.repositoryName, t2.issueId)
+    }.filter { case (t1, t2) =>
+      keywords.map { query =>
+        t1.content.toLowerCase like (s"%${likeEncode(query)}%", '^')
+      }.reduceLeft(_ && _)
+    }.map { case (t1, t2) => (t2, t1.commentId, t1.content) }
+
+    // TODO Excludes some actions which should be ignored.
+    def getCommentCount(issue: Issue): Int = {
+      Query(IssueComments)
+        .filter(_.byIssue(issue.userName, issue.repositoryName, issue.issueId))
+        .map(_.issueId)
+        .list.length
+    }
+
+    issues.union(comments).sortBy { case (issue, commentId, _) =>
+      issue.issueId ~ commentId
+    }.list.splitWith { case ((issue1, _, _), (issue2, _, _)) =>
+      issue1.issueId == issue2.issueId
+    }.map { result =>
+      val (issue, _, content) = result.head
+      (issue, getCommentCount(issue) , content)
+    }.toList
+  }
+
 }
 
 object IssuesService {
@@ -281,4 +329,5 @@ object IssuesService {
         param(request, "sort",      Seq("created", "comments", "updated")).getOrElse("created"),
         param(request, "direction", Seq("asc", "desc")).getOrElse("desc"))
   }
+
 }

src/main/scala/service/RepositorySearchService.scala

@@ -0,0 +1,121 @@
+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 =>
+      searchRepositoryFiles(git, query).length
+    }
+
+  def searchFiles(owner: String, repository: String, query: String): List[FileSearchResult] =
+    JGitUtil.withGit(getRepositoryDir(owner, repository)){ git =>
+      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/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
 

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.

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}

src/main/scala/util/StringUtil.scala

@@ -20,4 +20,9 @@ object StringUtil {
 
   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 {
 

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

@@ -1,5 +1,5 @@
 @(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>

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

@@ -5,7 +5,7 @@
   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">

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

@@ -8,7 +8,7 @@
   repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main(s"${issue.title} - Issue #${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">

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

@@ -15,7 +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">

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">

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>
@@ -29,6 +29,7 @@
     <script src="@assets/zclip/ZeroClipboard.min.js"></script>
   </head>
   <body>
+    <form id="search" action="@path/search" method="POST">
       <div class="navbar">
         <div class="navbar-inner">
           <div class="container">
@@ -38,7 +39,12 @@
               <span class="icon-bar"></span>
             </button>
             <a class="brand" href="@path/">GitBucket</a>
-          <div class="nav-collapse collapse pull-right">
+            <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"/>
+              }
               @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>
@@ -53,6 +59,7 @@
             </div><!--/.nav-collapse -->
           </div>
         </div>
+      </form>
       @defining(servlet.AutoUpdate.getCurrentVersion){ version =>
         <div class="gitbucket-version">version @version.majorVersion.@version.minorVersion</div>
       }
@@ -60,5 +67,12 @@
     <div class="container body">
       @body
     </div>
+    <script>
+      $(function(){
+        $('#search').submit(function(){
+          return $.trim($(this).find('input[name=query]').val()) != '';
+        });
+      });
+    </script>
   </body>
 </html>

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">

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">

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">

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

@@ -6,7 +6,7 @@
   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">

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

@@ -1,7 +1,7 @@
 @(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)
 <h3 style="margin-top: 30px;">Create a new repository on the command line</h3>
 <pre>

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

@@ -1,7 +1,7 @@
 @(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(repository.repository.defaultBranch, repository, "tags", true)
   <h1>Tags</h1>

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 +1,33 @@
+@(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>
+        <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 +1,7 @@
 @(collaborators: List[String], 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>

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

@@ -1,7 +1,7 @@
 @(repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("Delete Repository"){
+@html.main("Delete Repository", Some(repository)){
   @html.header("settings", repository)
   @menu("delete", repository){
     <form id="form" method="post" action="@url(repository)/settings/delete">

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

@@ -1,7 +1,7 @@
 @(repository: service.RepositoryService.RepositoryInfo, info: Option[Any])(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("Settings"){
+@html.main("Settings", Some(repository)){
   @html.header("settings", repository)
   @menu("options", repository){
     @helper.html.information(info)

src/main/twirl/wiki/compare.scala.html

@@ -4,7 +4,7 @@
 @import context._
 @import view.helpers._
 @import org.eclipse.jgit.diff.DiffEntry.ChangeType
-@html.main("Compare Revisions - " + repository.owner + "/" + repository.name){
+@html.main(s"Compare Revisions - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("wiki", repository)
   @tab("history", repository)
   <ul class="nav nav-tabs">

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

@@ -3,7 +3,7 @@
   repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main((if(pageName == "") "New Page" else pageName) + " - " + repository.owner + "/" + repository.name){
+@html.main(s"${if(pageName == "") "New Page" else pageName} - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("wiki", repository)
   @tab("", repository)
   <ul class="nav nav-tabs">

src/main/twirl/wiki/history.scala.html

@@ -3,7 +3,7 @@
   repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("History - " + repository.owner + "/" + repository.name){
+@html.main(s"History - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("wiki", repository)
   @tab(if(pageName.isEmpty) "history" else "", repository)
   <ul class="nav nav-tabs">

src/main/twirl/wiki/page.scala.html

@@ -4,7 +4,7 @@
   hasWritePermission: Boolean)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main(pageName + " - " + repository.owner + "/" + repository.name){
+@html.main(s"${pageName} - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("wiki", repository)
   @tab((if(pageName == "Home") "home" else ""), repository)
   <ul class="nav nav-tabs">

src/main/twirl/wiki/pages.scala.html

@@ -1,7 +1,7 @@
 @(pages: List[String], repository: service.RepositoryService.RepositoryInfo, hasWritePermission: Boolean)(implicit context: app.Context)
 @import context._
 @import view.helpers._
-@html.main("Pages - " + repository.owner + "/" + repository.name){
+@html.main(s"Pages - ${repository.owner}/${repository.name}", Some(repository)){
   @html.header("wiki", repository)
   @tab("pages", repository)
   <ul class="nav nav-tabs">

src/main/webapp/assets/common/css/gitbucket.css

@@ -5,6 +5,9 @@ body {
   color: #333;
 }
 
+/* ======================================================================== */
+/* Global Header */
+/* ======================================================================== */
 div.navbar-inner {
   border-radius: 0px;
   -webkit-border-radius: 0px;
@@ -16,18 +19,23 @@ div.navbar-inner {
   padding-right: 0px;
 }
 
+div.header-menu {
+  line-height: 40px;
+}
+
+div.header-menu input,
+div.header-menu a.btn {
+  margin-top: 0px;
+  margin-bottom: 0px;
+}
+
 div.nav-collapse a.menu {
   margin-right: 12px;
-  line-height: 40px;
-}
-
-div.nav-collapse a.btn-last {
-  margin-right: 30px;
 }
 
+div.nav-collapse a.btn-last,
 div.nav-collapse a.menu-last {
   margin-right: 30px;
-  line-height: 40px;
 }
 
 div.gitbucket-version {
@@ -37,6 +45,9 @@ div.gitbucket-version {
   margin-right: 10px;
 }
 
+/* ======================================================================== */
+/* Repository Header */
+/* ======================================================================== */
 table.global-nav {
   width: 920px;
   margin-bottom: 10px;
@@ -59,6 +70,9 @@ table.global-nav th a:link, table.global-nav th a:hover, table.global-nav th a:v
   text-decoration: none;
 }
 
+/* ======================================================================== */
+/* General Styles */
+/* ======================================================================== */
 div.head {
   font-size: large;
   margin-bottom: 10px;