Ticket #3562 - The limited friends counter.

inc/classes/BxDolGridConnections.php

@@ -130,24 +130,22 @@ class BxDolGridConnections extends BxTemplGrid
         $s = '';
 
         // for friend requests display mutual friends
-        if ($this->_bOwner && !$aRow['mutual']) {
-            $a = $this->_oConnection->getCommonContent($aRow['id'], bx_get_logged_profile_id(), true);
-            $i = count($a);
-            if (1 == $i) {
-                $iProfileId = array_pop($a);
-                $oProfile = BxDolProfile::getInstance($iProfileId);
+        if($this->_bOwner && !$aRow['mutual']) {
+            $iLogged = bx_get_logged_profile_id();
+            $iConnections = $this->_oConnection->getCommonContentCount($aRow['id'], $iLogged, true);
+            if($iConnections == 1) {
+                $aConnections = $this->_oConnection->getCommonContent($aRow['id'], $iLogged, true);
+
+                $oProfile = BxDolProfile::getInstance(array_pop($aConnections));
                 $s = _t('_sys_txt_one_mutual_friend', $oProfile->getUrl(), $oProfile->getDisplayName());
-            } elseif ($i) {
-                $s = _t('_sys_txt_n_mutual_friends', $i);
-            }
+            } 
+            else if($iConnections)
+                $s = _t('_sys_txt_n_mutual_friends', $iConnections);
         }
 
         // display friends number if no other info is available
-        if (!$s) {
-            $a = $this->_oConnection->getConnectedContent($aRow['id'], true);
-            $i = count($a);
-            $s = _t('_sys_txt_n_friends', $i);
-        }
+        if(!$s)
+            $s = _t('_sys_txt_n_friends', $this->_oConnection->getConnectedContentCount($aRow['id'], true));
 
         return parent::_getCellDefault ($s, $sKey, $aField, $aRow);
     }