X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FFave.php;h=e8fdbffc719d47ca934cecda0538145bb3e5ac7d;hb=6d5b6d98b5f68d784fee736518eaaae7a26a51f6;hp=7ca9ade7f04b846c53982c8507fce5293436d793;hpb=697222575df146849ff303c6d5e83733cd5236af;p=quix0rs-gnu-social.git

diff --git a/classes/Fave.php b/classes/Fave.php
index 7ca9ade7f0..e8fdbffc71 100644
--- a/classes/Fave.php
+++ b/classes/Fave.php
@@ -44,6 +44,7 @@ class Fave extends Memcached_DataObject
                 common_log_db_error($fave, 'INSERT', __FILE__);
                 return false;
             }
+            self::blow('fave:by_notice:%d', $fave->notice_id);
 
             Event::handle('EndFavorNotice', array($profile, $notice));
         }
@@ -61,6 +62,7 @@ class Fave extends Memcached_DataObject
         if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) {
 
             $result = parent::delete();
+            self::blow('fave:by_notice:%d', $this->notice_id);
 
             if ($result) {
                 Event::handle('EndDisfavorNotice', array($profile, $notice));
@@ -75,58 +77,110 @@ class Fave extends Memcached_DataObject
         return Memcached_DataObject::pkeyGet('Fave', $kv);
     }
 
-    function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false)
+    function stream($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, $own),
-                              ($own) ? 'fave:ids_by_user_own:'.$user_id :
-                              'fave:ids_by_user:'.$user_id,
-                              $offset, $limit);
-        return $ids;
+        $stream = new FaveNoticeStream($user_id, $own);
+
+        return $stream->getNotices($offset, $limit, $since_id, $max_id);
     }
 
-    function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id)
+    function idStream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0)
     {
-        $fav = new Fave();
-        $qry = null;
-
-        if ($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 . ' ';
-        }
+        $stream = new FaveNoticeStream($user_id, $own);
 
-        if ($since_id != 0) {
-            $qry .= 'AND notice_id > ' . $since_id . ' ';
-        }
+        return $stream->getNoticeIds($offset, $limit, $since_id, $max_id);
+    }
 
-        if ($max_id != 0) {
-            $qry .= 'AND notice_id <= ' . $max_id . ' ';
-        }
+    function asActivity()
+    {
+        $notice  = Notice::staticGet('id', $this->notice_id);
+        $profile = Profile::staticGet('id', $this->user_id);
 
-        // NOTE: we sort by fave time, not by notice time!
+        $act = new Activity();
 
-        $qry .= 'ORDER BY modified DESC ';
+        $act->verb = ActivityVerb::FAVORITE;
 
-        if (!is_null($offset)) {
-            $qry .= "LIMIT $limit OFFSET $offset";
-        }
+        // FIXME: rationalize this with URL below
 
-        $fav->query($qry);
+        $act->id   = TagURI::mint('favor:%d:%d:%s',
+                                  $profile->id,
+                                  $notice->id,
+                                  common_date_iso8601($this->modified));
 
-        $ids = array();
+        $act->time    = strtotime($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);
 
-        while ($fav->fetch()) {
-            $ids[] = $fav->notice_id;
-        }
+        $act->actor     = ActivityObject::fromProfile($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();
 
-        $fav->free();
-        unset($fav);
+        $fav->user_id = $profileId;
+
+        $fav->orderBy('modified DESC');
+
+        $fav->limit($offset, $limit);
+
+        $fav->find();
+
+        return $fav;
+    }
 
-        return $ids;
+    /**
+     * Grab a list of profile who have favored this notice.
+     *
+     * @return ArrayWrapper masquerading as a Fave
+     */
+    static function byNotice($noticeId)
+    {
+        $c = self::memcache();
+        $key = Cache::key('fave:by_notice:' . $noticeId);
+
+        $wrapper = $c->get($key);
+        if (!$wrapper) {
+            // @fixme caching & scalability!
+            $fave = new Fave();
+            $fave->notice_id = $noticeId;
+            $fave->find();
+
+            $list = array();
+            while ($fave->fetch()) {
+                $list[] = clone($fave);
+            }
+            $wrapper = new ArrayWrapper($list);
+            $c->set($key, $wrapper);
+        }
+        return $wrapper;
     }
 }