X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FFave.php;h=3aa23e7b4e6f2ed39c1e9b880539fc998c164f12;hb=7c84c355878353ae0aeefb9f6b3adbc673f758b6;hp=572334ce4f8cf17e8811cf0eab51cd77ed922549;hpb=a887d4fe8b1f5e5adc2d701384acf50cf2cf54c3;p=quix0rs-gnu-social.git

diff --git a/classes/Fave.php b/classes/Fave.php
index 572334ce4f..3aa23e7b4e 100644
--- a/classes/Fave.php
+++ b/classes/Fave.php
@@ -21,68 +21,178 @@ class Fave extends Memcached_DataObject
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
 
-    static function addNew($user, $notice) {
-        $fave = new Fave();
-        $fave->user_id = $user->id;
-        $fave->notice_id = $notice->id;
-        if (!$fave->insert()) {
-            common_log_db_error($fave, 'INSERT', __FILE__);
-            return false;
+    /**
+     * Save a favorite record.
+     * @fixme post-author notification should be moved here
+     *
+     * @param Profile $profile the local or remote user who likes
+     * @param Notice $notice the notice that is liked
+     * @return mixed false on failure, or Fave record on success
+     */
+    static function addNew(Profile $profile, Notice $notice) {
+
+        $fave = null;
+
+        if (Event::handle('StartFavorNotice', array($profile, $notice, &$fave))) {
+
+            $fave = new Fave();
+
+            $fave->user_id   = $profile->id;
+            $fave->notice_id = $notice->id;
+
+            if (!$fave->insert()) {
+                common_log_db_error($fave, 'INSERT', __FILE__);
+                return false;
+            }
+
+            Event::handle('EndFavorNotice', array($profile, $notice));
         }
+
         return $fave;
     }
 
-    function &pkeyGet($kv)
+    function delete()
+    {
+        $profile = Profile::staticGet('id', $this->user_id);
+        $notice  = Notice::staticGet('id', $this->notice_id);
+
+        $result = null;
+
+        if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) {
+
+            $result = parent::delete();
+
+            if ($result) {
+                Event::handle('EndDisfavorNotice', array($profile, $notice));
+            }
+        }
+
+        return $result;
+    }
+
+    function pkeyGet($kv)
     {
         return Memcached_DataObject::pkeyGet('Fave', $kv);
     }
 
-    function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE)
+    function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0)
     {
         $ids = Notice::stream(array('Fave', '_streamDirect'),
-                              array($user_id),
+                              array($user_id, $own),
+                              ($own) ? 'fave:ids_by_user_own:'.$user_id :
                               'fave:ids_by_user:'.$user_id,
-                              $offset, $limit);
+                              $offset, $limit, $since_id, $max_id);
         return $ids;
     }
 
-    function _streamDirect($user_id, $offset, $limit, $since_id, $max_id, $since)
+    function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id)
     {
         $fav = new Fave();
-
-        $fav->user_id = $user_id;
-
-        $fav->selectAdd();
-        $fav->selectAdd('notice_id');
+        $qry = null;
+
+        if ($own) {
+            $qry  = 'SELECT fave.* FROM fave ';
+            $qry .= 'WHERE fave.user_id = ' . $user_id . ' ';
+        } else {
+             $qry =  'SELECT fave.* FROM fave ';
+             $qry .= 'INNER JOIN notice ON fave.notice_id = notice.id ';
+             $qry .= 'WHERE fave.user_id = ' . $user_id . ' ';
+             $qry .= 'AND notice.is_local != ' . Notice::GATEWAY . ' ';
+        }
 
         if ($since_id != 0) {
-            $fav->whereAdd('notice_id > ' . $since_id);
+            $qry .= 'AND notice_id > ' . $since_id . ' ';
         }
 
         if ($max_id != 0) {
-            $fav->whereAdd('notice_id <= ' . $max_id);
-        }
-
-        if (!is_null($since)) {
-            $fav->whereAdd('modified > \'' . date('Y-m-d H:i:s', $since) . '\'');
+            $qry .= 'AND notice_id <= ' . $max_id . ' ';
         }
 
         // NOTE: we sort by fave time, not by notice time!
 
-        $fav->orderBy('modified DESC');
+        $qry .= 'ORDER BY modified DESC ';
 
         if (!is_null($offset)) {
-            $fav->limit($offset, $limit);
+            $qry .= "LIMIT $limit OFFSET $offset";
         }
 
+        $fav->query($qry);
+
         $ids = array();
 
-        if ($fav->find()) {
-            while ($fav->fetch()) {
-                $ids[] = $fav->notice_id;
-            }
+        while ($fav->fetch()) {
+            $ids[] = $fav->notice_id;
         }
 
+        $fav->free();
+        unset($fav);
+
         return $ids;
     }
+
+    function asActivity()
+    {
+        $notice  = Notice::staticGet('id', $this->notice_id);
+        $profile = Profile::staticGet('id', $this->user_id);
+
+        $act = new Activity();
+
+        $act->verb = ActivityVerb::FAVORITE;
+
+        // FIXME: rationalize this with URL below
+
+        $act->id   = TagURI::mint('favor:%d:%d:%s',
+                                  $profile->id,
+                                  $notice->id,
+                                  common_date_iso8601($this->modified));
+
+        $act->time    = strtotime($this->modified);
+        // TRANS: Activity title when marking a notice as favorite.
+        $act->title   = _("Favor");
+        // TRANS: Ntofication given when a user marks a notice as favorite.
+        // TRANS: %1$s is a user nickname or full name, %2$s is a notice URI.
+        $act->content = sprintf(_('%1$s marked notice %2$s as a favorite.'),
+                               $profile->getBestName(),
+                               $notice->uri);
+
+        $act->actor     = ActivityObject::fromProfile($profile);
+        $act->objects[] = ActivityObject::fromNotice($notice);
+
+        $url = common_local_url('AtomPubShowFavorite',
+                                          array('profile' => $this->user_id,
+                                                'notice'  => $this->notice_id));
+
+        $act->selfLink = $url;
+        $act->editLink = $url;
+
+        return $act;
+    }
+
+    /**
+     * Fetch a stream of favorites by profile
+     *
+     * @param integer $profileId Profile that faved
+     * @param integer $offset    Offset from last
+     * @param integer $limit     Number to get
+     *
+     * @return mixed stream of faves, use fetch() to iterate
+     *
+     * @todo Cache results
+     * @todo integrate with Fave::stream()
+     */
+
+    static function byProfile($profileId, $offset, $limit)
+    {
+        $fav = new Fave();
+
+        $fav->user_id = $profileId;
+
+        $fav->orderBy('modified DESC');
+
+        $fav->limit($offset, $limit);
+
+        $fav->find();
+
+        return $fav;
+    }
 }