Simplify notification code

Summary:
Currently we have two different feed story classes, one for notifications and one for feed stories. However, we never actually do anything different with them -- the notification is always the same as the feed story, just shown differently. Delete the notification special case to reduce the amount of code we have supporting feed and notifications.

This is a precursor to @chad's notification designs.

Test Plan: Viewed notifications and feed, saw exactly the same result before and after the patch (but less, simpler code).

Reviewers: btrahan

Reviewed By: btrahan

CC: chad, aran

Differential Revision: https://secure.phabricator.com/D4114

src/__phutil_library_map__.php

@@ -745,7 +745,6 @@ phutil_register_library_map(array(
     'PhabricatorFeedStoryReference' => 'applications/feed/storage/PhabricatorFeedStoryReference.php',
     'PhabricatorFeedStoryStatus' => 'applications/feed/story/PhabricatorFeedStoryStatus.php',
     'PhabricatorFeedStoryTypeConstants' => 'applications/feed/constants/PhabricatorFeedStoryTypeConstants.php',
-    'PhabricatorFeedStoryUnknown' => 'applications/feed/story/PhabricatorFeedStoryUnknown.php',
     'PhabricatorFeedStoryView' => 'applications/feed/view/PhabricatorFeedStoryView.php',
     'PhabricatorFeedView' => 'applications/feed/view/PhabricatorFeedView.php',
     'PhabricatorFile' => 'applications/files/storage/PhabricatorFile.php',
@@ -872,8 +871,6 @@ phutil_register_library_map(array(
     'PhabricatorNotificationPanelController' => 'applications/notification/controller/PhabricatorNotificationPanelController.php',
     'PhabricatorNotificationQuery' => 'applications/notification/PhabricatorNotificationQuery.php',
     'PhabricatorNotificationStatusController' => 'applications/notification/controller/PhabricatorNotificationStatusController.php',
-    'PhabricatorNotificationStoryView' => 'applications/notification/view/PhabricatorNotificationStoryView.php',
-    'PhabricatorNotificationView' => 'applications/notification/view/PhabricatorNotificationView.php',
     'PhabricatorOAuthClientAuthorization' => 'applications/oauthserver/storage/PhabricatorOAuthClientAuthorization.php',
     'PhabricatorOAuthClientAuthorizationBaseController' => 'applications/oauthserver/controller/clientauthorization/PhabricatorOAuthClientAuthorizationBaseController.php',
     'PhabricatorOAuthClientAuthorizationDeleteController' => 'applications/oauthserver/controller/clientauthorization/PhabricatorOAuthClientAuthorizationDeleteController.php',
@@ -1986,7 +1983,6 @@ phutil_register_library_map(array(
     'PhabricatorFeedStoryReference' => 'PhabricatorFeedDAO',
     'PhabricatorFeedStoryStatus' => 'PhabricatorFeedStory',
     'PhabricatorFeedStoryTypeConstants' => 'PhabricatorFeedConstants',
-    'PhabricatorFeedStoryUnknown' => 'PhabricatorFeedStory',
     'PhabricatorFeedStoryView' => 'PhabricatorFeedView',
     'PhabricatorFeedView' => 'AphrontView',
     'PhabricatorFile' =>
@@ -2096,8 +2092,6 @@ phutil_register_library_map(array(
     'PhabricatorNotificationPanelController' => 'PhabricatorNotificationController',
     'PhabricatorNotificationQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
     'PhabricatorNotificationStatusController' => 'PhabricatorNotificationController',
-    'PhabricatorNotificationStoryView' => 'PhabricatorNotificationView',
-    'PhabricatorNotificationView' => 'AphrontView',
     'PhabricatorOAuthClientAuthorization' => 'PhabricatorOAuthServerDAO',
     'PhabricatorOAuthClientAuthorizationBaseController' => 'PhabricatorOAuthServerController',
     'PhabricatorOAuthClientAuthorizationDeleteController' => 'PhabricatorOAuthClientAuthorizationBaseController',

src/applications/feed/story/PhabricatorFeedStory.php

@@ -149,12 +149,6 @@ abstract class PhabricatorFeedStory implements PhabricatorPolicyInterface {
 
   abstract public function renderView();
 
-//  TODO: Make abstract once all subclasses implement it.
-  public function renderNotificationView() {
-    return id(new PhabricatorFeedStoryUnknown($this->data))
-      ->renderNotificationView();
-  }
-
   public function getRequiredHandlePHIDs() {
     return array();
   }

src/applications/feed/story/PhabricatorFeedStoryDifferential.php

@@ -10,6 +10,7 @@ final class PhabricatorFeedStoryDifferential extends PhabricatorFeedStory {
     $data = $this->getStoryData();
 
     $view = new PhabricatorFeedStoryView();
+    $view->setViewed($this->getHasViewed());
 
     $line = $this->getLineForData($data);
     $view->setTitle($line);
@@ -37,18 +38,6 @@ final class PhabricatorFeedStoryDifferential extends PhabricatorFeedStory {
     return $view;
   }
 
-  public function renderNotificationView() {
-    $data = $this->getStoryData();
-
-    $view = new PhabricatorNotificationStoryView();
-
-    $view->setTitle($this->getLineForData($data));
-    $view->setEpoch($data->getEpoch());
-    $view->setViewed($this->getHasViewed());
-
-    return $view;
-  }
-
   private function getLineForData($data) {
     $actor_phid = $data->getAuthorPHID();
     $revision_phid = $data->getValue('revision_phid');

src/applications/feed/story/PhabricatorFeedStoryDifferentialAggregate.php

@@ -4,11 +4,6 @@ final class PhabricatorFeedStoryDifferentialAggregate
   extends PhabricatorFeedStoryAggregate {
 
   public function renderView() {
-    return null;
-  }
-
-
-  public function renderNotificationView() {
     $data = $this->getStoryData();
 
     $task_link = $this->linkTo($data->getValue('revision_phid'));
@@ -59,7 +54,7 @@ final class PhabricatorFeedStoryDifferentialAggregate
         break;
     }
 
-    $view = new PhabricatorNotificationStoryView();
+    $view = new PhabricatorFeedStoryView();
     $view->setEpoch($this->getEpoch());
     $view->setViewed($this->getHasViewed());
     $view->setTitle($title);

src/applications/feed/story/PhabricatorFeedStoryManiphest.php

@@ -17,6 +17,7 @@ final class PhabricatorFeedStoryManiphest
     $data = $this->getStoryData();
 
     $view = new PhabricatorFeedStoryView();
+    $view->setViewed($this->getHasViewed());
 
     $line = $this->getLineForData($data);
     $view->setTitle($line);
@@ -43,18 +44,6 @@ final class PhabricatorFeedStoryManiphest
     return $view;
   }
 
-  public function renderNotificationView() {
-    $data = $this->getStoryData();
-
-    $view = new PhabricatorNotificationStoryView();
-
-    $view->setTitle($this->getLineForData($data));
-    $view->setEpoch($data->getEpoch());
-    $view->setViewed($this->getHasViewed());
-
-    return $view;
-  }
-
   private function getLineForData($data) {
     $action = $data->getValue('action');
 

src/applications/feed/story/PhabricatorFeedStoryManiphestAggregate.php

@@ -4,11 +4,6 @@ final class PhabricatorFeedStoryManiphestAggregate
   extends PhabricatorFeedStoryAggregate {
 
   public function renderView() {
-    return null;
-  }
-
-
-  public function renderNotificationView() {
     $data = $this->getStoryData();
 
     $task_link = $this->linkTo($data->getValue('taskPHID'));
@@ -59,7 +54,7 @@ final class PhabricatorFeedStoryManiphestAggregate
         break;
     }
 
-    $view = new PhabricatorNotificationStoryView();
+    $view = new PhabricatorFeedStoryView();
     $view->setEpoch($this->getEpoch());
     $view->setViewed($this->getHasViewed());
     $view->setTitle($title);

src/applications/feed/story/PhabricatorFeedStoryUnknown.php

@@ -1,38 +0,0 @@
-<?php
-
-final class PhabricatorFeedStoryUnknown extends PhabricatorFeedStory {
-
-  public function renderView() {
-    $data = $this->getStoryData();
-
-    $view = new PhabricatorFeedStoryView();
-
-    $view->setTitle('Unknown Story');
-    $view->setEpoch($data->getEpoch());
-
-    $view->appendChild(
-      'This is an unrenderable feed story of type '.
-      '"'.phutil_escape_html($data->getStoryType()).'".');
-
-
-    return $view;
-  }
-
-  public function renderNotificationView() {
-    $data = $this->getStoryData();
-
-    $view = new PhabricatorNotificationStoryView();
-
-    $view->setTitle('A wild notifcation appeared!');
-    $view->setEpoch($data->getEpoch());
-
-    $view->appendChild(
-      'This is an unrenderable feed story of type '.
-      '"'.phutil_escape_html($data->getStoryType()).'".');
-
-
-    return $view;
-
-  }
-
-}

src/applications/feed/view/PhabricatorFeedStoryView.php

@@ -7,6 +7,7 @@ final class PhabricatorFeedStoryView extends PhabricatorFeedView {
   private $phid;
   private $epoch;
   private $viewer;
+  private $viewed;
 
   private $oneLine;
 
@@ -35,6 +36,32 @@ final class PhabricatorFeedStoryView extends PhabricatorFeedView {
     return $this;
   }
 
+  public function setViewed($viewed) {
+    $this->viewed = $viewed;
+    return $this;
+  }
+
+  public function getViewed() {
+    return $this->viewed;
+  }
+
+  public function renderNotification() {
+    $classes = array(
+      'phabricator-notification',
+    );
+
+    if (!$this->viewed) {
+      $classes[] = 'phabricator-notification-unread';
+    }
+
+    return phutil_render_tag(
+      'div',
+      array(
+        'class' => implode(' ', $classes),
+      ),
+      $this->title);
+  }
+
   public function render() {
 
     $head = phutil_render_tag(

src/applications/notification/builder/PhabricatorNotificationBuilder.php

@@ -123,8 +123,9 @@ final class PhabricatorNotificationBuilder {
     $null_view = new AphrontNullView();
 
     foreach ($stories as $story) {
-      $view = $story->renderNotificationView();
-      $null_view->appendChild($view);
+      $view = $story->renderView();
+
+      $null_view->appendChild($view->renderNotification());
     }
 
     return $null_view;

src/applications/notification/storage/PhabricatorFeedStoryNotification.php

@@ -14,7 +14,8 @@ final class PhabricatorFeedStoryNotification extends PhabricatorFeedDAO {
     ) + parent::getConfiguration();
   }
 
-  static public function updateObjectNotificationViews(PhabricatorUser $user,
+  static public function updateObjectNotificationViews(
+    PhabricatorUser $user,
     $object_phid) {
 
     if (PhabricatorEnv::getEnvConfig('notification.enabled')) {
@@ -38,22 +39,18 @@ final class PhabricatorFeedStoryNotification extends PhabricatorFeedDAO {
     }
   }
 
-  /* should only be called when notifications are enabled */
-  public function countUnread(
-    PhabricatorUser $user) {
+  public function countUnread(PhabricatorUser $user) {
+    $conn = $this->establishConnection('r');
 
-      $conn = $this->establishConnection('r');
+    $data = queryfx_one(
+      $conn,
+      'SELECT COUNT(*) as count
+       FROM %T
+       WHERE userPHID = %s AND hasViewed = 0',
+      $this->getTableName(),
+      $user->getPHID());
 
-      $data = queryfx_one(
-        $conn,
-        "SELECT COUNT(*) as count
-         FROM %T
-         WHERE userPHID = %s
-           AND hasViewed=0",
-        $this->getTableName(),
-        $user->getPHID());
-
-      return $data['count'];
+    return $data['count'];
   }
 
 }

src/applications/notification/view/PhabricatorNotificationStoryView.php

@@ -1,43 +0,0 @@
-<?php
-
-final class PhabricatorNotificationStoryView
-extends PhabricatorNotificationView {
-
-  private $title;
-  private $phid;
-  private $epoch;
-  private $viewed;
-
-  public function setTitle($title) {
-    $this->title = $title;
-    return $this;
-  }
-
-  public function setEpoch($epoch) {
-    $this->epoch = $epoch;
-    return $this;
-  }
-
-  public function setViewed($viewed) {
-    $this->viewed = $viewed;
-  }
-
-  public function render() {
-
-    $classes = array(
-      'phabricator-notification',
-    );
-
-    if (!$this->viewed) {
-      $classes[] = 'phabricator-notification-unread';
-    }
-
-    return phutil_render_tag(
-      'div',
-      array(
-        'class' => implode(' ', $classes),
-      ),
-      $this->title);
-  }
-
-}

src/applications/notification/view/PhabricatorNotificationView.php

@@ -1,5 +0,0 @@
-<?php
-
-abstract class PhabricatorNotificationView extends AphrontView {
-
-}