return $content;
}
+ /**
+ * Checks wether the specified group is opened
+ *
+ * @param $groupId Id of group to check
+ * @return $isOpened Wether the specified group is open
+ */
+ protected function ifGroupIsOpened ($groupId) {
+ // Is the group open?
+ $isOpened = ((isset($this->groups[$groupId])) && ($this->groups[$groupId]['opened'] === true));
+
+ // Return status
+ return $isOpened;
+ }
+
/**
* Getter for direct field values
*