Merge branch '0.9.x' into 1.0.x

[quix0rs-gnu-social.git] / actions / favorited.php

diff --git a/actions/favorited.php b/actions/favorited.php
index 150b67b0b09451f752d226486031de07852e32b7..d8980440d17529a73db33990f72fed90f740b247 100644 (file)
--- a/actions/favorited.php
+++ b/actions/favorited.php
@@ -185,15 +185,14 @@ class FavoritedAction extends Action
 
     function showContent()
     {
-        if (common_config('db', 'type') == 'pgsql') {
-            $weightexpr='sum(exp(-extract(epoch from (now() - fave.modified)) / %s))';
-        } else {
-            $weightexpr='sum(exp(-(now() - fave.modified) / %s))';
-        }
+        $weightexpr = common_sql_weight('fave.modified', common_config('popular', 'dropoff'));
+        $cutoff = sprintf("fave.modified > '%s'",
+                          common_sql_date(time() - common_config('popular', 'cutoff')));
 
         $qry = 'SELECT notice.*, '.
           $weightexpr . ' as weight ' .
           'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
+          "WHERE $cutoff " .
           'GROUP BY id,profile_id,uri,content,rendered,url,created,notice.modified,reply_to,is_local,source,notice.conversation ' .
           'ORDER BY weight DESC';
 
@@ -207,7 +206,7 @@ class FavoritedAction extends Action
         }
 
         $notice = Memcached_DataObject::cachedQuery('Notice',
-                                                    sprintf($qry, common_config('popular', 'dropoff')),
+                                                    $qry,
                                                     600);
 
         $nl = new NoticeList($notice, $this);