(refs #3)Separate search actions to SearchController.

src/main/scala/ScalatraBootstrap.scala

@@ -5,6 +5,7 @@ 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 UserManagementController, "/*")

src/main/scala/app/IndexController.scala

@@ -6,20 +6,9 @@ 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 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)
+  with SystemSettingsService with ActivityService =>
 
   get("/"){
     val loginAccount = context.loginAccount
@@ -31,31 +20,4 @@ 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/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/service/IssuesService.scala

@@ -255,7 +255,7 @@ trait IssuesService {
         (t.title.toLowerCase   like (s"%${likeEncode(keyword)}%", '^')) ||
         (t.content.toLowerCase like (s"%${likeEncode(keyword)}%", '^'))
       } .reduceLeft(_ && _)
-    }.map { t => (t, 0, t.content) }
+    }.map { t => (t, 0, t.content.?) }
 
     // Search IssueComment
     val comments = Query(IssueComments).innerJoin(Issues).on { case (t1, t2) =>
@@ -264,7 +264,7 @@ trait IssuesService {
       keywords.map { query =>
         t1.content.toLowerCase like (s"%${likeEncode(query)}%", '^')
       }.reduceLeft(_ && _)
-    }.map { case (t1, t2) => (t2, t1.commentId, t1.content) }
+    }.map { case (t1, t2) => (t2, t1.commentId, t1.content.?) }
 
     def getCommentCount(issue: Issue): Int = {
       Query(IssueComments)
@@ -282,7 +282,7 @@ trait IssuesService {
       issue1.issueId == issue2.issueId
     }.map { result =>
       val (issue, _, content) = result.head
-      (issue, getCommentCount(issue) , content)
+      (issue, getCommentCount(issue) , content.getOrElse(""))
     }.toList
   }
 

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

@@ -17,7 +17,9 @@
       <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>
+        @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)