Add hovercard on/off option to PhabricatorFeedStory

Summary: Defaults hovercards off everywhere feed stories are shown. I tried to find where to put this in so /feed/ could display them, but got horribly lost and confused in SearchQueryLandView

Test Plan: turn hovercards on and off, inspect elements.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: Korvin, aran

Differential Revision: https://secure.phabricator.com/D6757

src/applications/feed/builder/PhabricatorFeedBuilder.php

@@ -4,6 +4,7 @@ final class PhabricatorFeedBuilder {
 
   private $stories;
   private $framed;
+  private $hovercards = false;
 
   public function __construct(array $stories) {
     assert_instances_of($stories, 'PhabricatorFeedStory');
@@ -20,6 +21,11 @@ final class PhabricatorFeedBuilder {
     return $this;
   }
 
+  public function setShowHovercards($hover) {
+    $this->hovercards = $hover;
+    return $this;
+  }
+
   public function buildView() {
     if (!$this->user) {
       throw new Exception('Call setUser() before buildView()!');
@@ -35,6 +41,7 @@ final class PhabricatorFeedBuilder {
     $last_date = null;
     foreach ($stories as $story) {
       $story->setFramed($this->framed);
+      $story->setHovercard($this->hovercards);
 
       $date = ucfirst(phabricator_relative_date($story->getEpoch(), $user));
 

src/applications/feed/controller/PhabricatorFeedListController.php

@@ -28,6 +28,7 @@ final class PhabricatorFeedListController extends PhabricatorFeedController
     PhabricatorSavedQuery $query) {
 
     $builder = new PhabricatorFeedBuilder($feed);
+    $builder->setShowHovercards(true);
     $builder->setUser($this->getRequest()->getUser());
     $view = $builder->buildView();
 

src/applications/feed/story/PhabricatorFeedStory.php

@@ -13,6 +13,7 @@ abstract class PhabricatorFeedStory implements PhabricatorPolicyInterface {
   private $data;
   private $hasViewed;
   private $framed;
+  private $hovercard = false;
 
   private $handles  = array();
   private $objects  = array();
@@ -116,6 +117,11 @@ abstract class PhabricatorFeedStory implements PhabricatorPolicyInterface {
     return $stories;
   }
 
+  public function setHovercard($hover) {
+    $this->hovercard = $hover;
+    return $this;
+  }
+
   public function setObjects(array $objects) {
     $this->objects = $objects;
     return $this;
@@ -242,8 +248,8 @@ abstract class PhabricatorFeedStory implements PhabricatorPolicyInterface {
       array(
         'href'    => $handle->getURI(),
         'target'  => $this->framed ? '_top' : null,
-        'sigil'   => 'hovercard',
+        'sigil'   => $this->hovercard ? 'hovercard' : null,
-        'meta'    => array('hoverPHID' => $phid),
+        'meta'    => $this->hovercard ? array('hoverPHID' => $phid) : null,
         'class'   => $class,
       ),
       $handle->getLinkName());

src/applications/people/controller/PhabricatorPeopleProfileController.php

@@ -119,6 +119,7 @@ final class PhabricatorPeopleProfileController
 
     $builder = new PhabricatorFeedBuilder($stories);
     $builder->setUser($viewer);
+    $builder->setShowHovercards(true);
     $view = $builder->buildView();
 
     return hsprintf(

src/applications/project/controller/PhabricatorProjectProfileController.php

@@ -137,6 +137,7 @@ final class PhabricatorProjectProfileController
 
     $builder = new PhabricatorFeedBuilder($stories);
     $builder->setUser($this->getRequest()->getUser());
+    $builder->setShowHovercards(true);
     $view = $builder->buildView();
 
     return hsprintf(