(refs #508)Start to add search filter box

src/main/scala/service/IssuesService.scala

@@ -368,13 +368,34 @@ object IssuesService {
 
     def nonEmpty: Boolean = !isEmpty
 
+    def toFilterString: String =
+      (List(
+        Some(s"is:${state}"),
+        author.map(author => s"author:${author}"),
+        assigned.map(assignee => s"assignee:${assignee}")
+      ).flatten ++ labels.map(label => s"label:${label}") ++
+      List(
+        milestoneId.map { _ match {
+          case Some(x) => s"milestone:${milestoneId}"
+          case None    => "no:milestone"
+        }},
+        (sort, direction) match {
+          case ("created" , "desc") => None
+          case ("created" , "asc" ) => Some("sort:created-asc")
+          case ("comments", "desc") => Some("sort:comments-desc")
+          case ("comments", "asc" ) => Some("sort:comments-asc")
+          case ("updated" , "desc") => Some("sort:updated-desc")
+          case ("updated" , "asc" ) => Some("sort:updated-asc")
+        }
+      ).flatten).mkString(" ")
+
     def toURL: String =
       "?" + List(
         if(labels.isEmpty) None else Some("labels=" + urlEncode(labels.mkString(","))),
-        milestoneId.map { id => "milestone=" + (id match {
-          case Some(x) => x.toString
-          case None    => "none"
-        })},
+        milestoneId.map { _ match {
+          case Some(x) => "milestone=" + x
+          case None    => "milestone=none"
+        }},
         author  .map(x => "author="   + urlEncode(x)),
         assigned.map(x => "assigned=" + urlEncode(x)),
         repo.map("for="   + urlEncode(_)),

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

@@ -13,7 +13,7 @@
 @import view.helpers._
 @html.main((if(target == "issues") "Issues" else "Pull requests") + s" - ${repository.owner}/${repository.name}", Some(repository)){
   @html.menu(target, repository){
-    @tab(target, true, repository)
+    @tab(target, true, repository, Some(condition))
     @listparts(target, issues, page, openCount, closedCount, condition, collaborators, milestones, labels, Some(repository), hasWritePermission)
     @if(hasWritePermission){
       <form id="batcheditForm" method="POST">

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

@@ -1,5 +1,7 @@
-@(active: String, newButton: Boolean,
-  repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
+@(active: String,
+  newButton: Boolean,
+  repository: service.RepositoryService.RepositoryInfo,
+  condition: Option[service.IssuesService.IssueSearchCondition] = None)(implicit context: app.Context)
 @import context._
 @import view.helpers._
 <ul class="nav nav-pills-group  pull-left fill-width">
@@ -7,24 +9,42 @@
   <li class="@if(active == "pulls"     ){active}"><a href="@url(repository)/pulls">Pull requests</a></li>
   <li class="@if(active == "labels"    ){active}"><a href="@url(repository)/issues/labels">Labels</a></li>
   <li class="@if(active == "milestones"){active} last"><a href="@url(repository)/issues/milestones">Milestones</a></li>
-  @if(loginAccount.isDefined){
   <li class="pull-right">
+    @condition.map { condition =>
+      <div class="input-prepend" style="margin-bottom: 0px;">
+        <div class="btn-group">
+          <button class="btn dropdown-toggle" data-toggle="dropdown" style="height: 34px;">
+            Filter
+            <span class="caret"></span>
+          </button>
+          <ul class="dropdown-menu">
+            <li><a href="#">Open issues and pull requests</a></li>
+            <li><a href="#">Your issues</a></li>
+            <li><a href="#">Your pull requests</a></li>
+            <li><a href="#">Everything assigned to you</a></li>
+            <li><a href="#">Everything mentioning you</a></li>
+          </ul>
+        </div>
+        <input type="text" class="input-xlarge" style="height: 24px;" value="@condition.toFilterString"/>
+      </div>
+    }
+    @if(loginAccount.isDefined){
       <div class="btn-group">
         @if(newButton){
           @if(active == "issues"){
-          <a class="btn btn-success" href="@url(repository)/issues/new">New issue</a>
+            <a class="btn btn-success" href="@url(repository)/issues/new" style="height: 24px;">New issue</a>
           }
           @if(active == "pulls"){
-          <a class="btn btn-success" href="@url(repository)/compare">New pull request</a>
+            <a class="btn btn-success" href="@url(repository)/compare" style="height: 24px;">New pull request</a>
           }
           @if(active == "labels"){
-          <a class="btn btn-success" href="javascript:void(0);" id="new-label-button">New label</a>
+            <a class="btn btn-success" href="javascript:void(0);" id="new-label-button" style="height: 24px;">New label</a>
           }
           @if(active == "milestones"){
-          <a class="btn btn-success" href="@url(repository)/issues/milestones/new">New milestone</a>
+            <a class="btn btn-success" href="@url(repository)/issues/milestones/new" style="height: 24px;">New milestone</a>
           }
         }
       </div>
-  </li>
     }
+  </li>
 </ul>