Partially refactor paste search.

Summary: Move some search code from the paste application to the search infrastructure.

Test Plan: Check paste searches still work.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin, AnhNhan

Maniphest Tasks: T2625

Differential Revision: https://secure.phabricator.com/D5734

src/applications/paste/controller/PhabricatorPasteListController.php

@@ -21,29 +21,20 @@ final class PhabricatorPasteListController extends PhabricatorPasteController {
     $nav = $this->buildSideNavView($this->filter);
     $filter = $nav->getSelectedFilter();
 
-    switch ($filter) {
+    $engine = id(new PhabricatorPasteSearchEngine())
-      case 'my':
+      ->setPasteSearchFilter($filter);
-        $saved_query->setParameter('authorPHIDs', array($user->getPHID()));
+    $saved_query = $engine->buildSavedQueryFromRequest($request);
-        $title = pht('My Pastes');
+    $query = $engine->buildQueryFromSavedQuery($saved_query);
-        $nodata = pht("You haven't created any Pastes yet.");
-        break;
-      case 'all':
-        $title = pht('All Pastes');
-        $nodata = pht("There are no Pastes yet.");
-        break;
-    }
 
     $pager = new AphrontCursorPagerView();
     $pager->readFromRequest($request);
-    $engine = new PhabricatorPasteSearchEngine();
-    $query = $engine->buildQueryFromSavedQuery($saved_query);
     $pastes = $query->setViewer($request->getUser())
       ->needContent(true)
       ->executeWithCursorPager($pager);
 
     $list = $this->buildPasteList($pastes);
     $list->setPager($pager);
-    $list->setNoDataString($nodata);
+    $list->setNoDataString(pht("No results found for this query."));
 
     $nav->appendChild(
       array(
@@ -54,7 +45,7 @@ final class PhabricatorPasteListController extends PhabricatorPasteController {
       ->buildApplicationCrumbs($nav)
       ->addCrumb(
         id(new PhabricatorCrumbView())
-          ->setName($title)
+          ->setName(pht("Pastes"))
           ->setHref($this->getApplicationURI('filter/'.$filter.'/')));
 
     $nav->setCrumbs($crumbs);
@@ -62,7 +53,7 @@ final class PhabricatorPasteListController extends PhabricatorPasteController {
     return $this->buildApplicationPage(
       $nav,
       array(
-        'title' => $title,
+        'title' => pht("Pastes"),
         'device' => true,
         'dust' => true,
       ));

src/applications/paste/query/PhabricatorPasteSearchEngine.php

@@ -8,6 +8,8 @@
 final class PhabricatorPasteSearchEngine
   extends PhabricatorApplicationSearchEngine {
 
+  protected $filter;
+
   /**
    * Create a saved query object from the request.
    *
@@ -15,9 +17,15 @@ final class PhabricatorPasteSearchEngine
    * @return The saved query that is built.
    */
   public function buildSavedQueryFromRequest(AphrontRequest $request) {
-    $query = new PhabricatorSavedQuery();
 
-    return $query;
+    $saved = new PhabricatorSavedQuery();
+
+    if ($this->filter == "my") {
+      $user = $request->getUser();
+      $saved->setParameter('authorPHIDs', array($user->getPHID()));
+    }
+
+    return $saved;
   }
 
   /**
@@ -45,4 +53,13 @@ final class PhabricatorPasteSearchEngine
   public function buildSearchForm(PhabricatorSavedQuery $saved_query) {
   }
 
+  public function setPasteSearchFilter($filter) {
+    $this->filter = $filter;
+    return $this;
+  }
+
+  public function getPasteSearchFilter() {
+    return $this->filter;
+  }
+
 }