diff options
| -rw-r--r-- | inc/template.php | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/inc/template.php b/inc/template.php index 2cd4d0f06..78dc45e37 100644 --- a/inc/template.php +++ b/inc/template.php @@ -253,34 +253,14 @@ function tpl_pagelink($id,$name=NULL){ * Tries to find out which page is parent. * returns false if none is available * - * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> + * @author Andreas Gohr <andi@splitbrain.org> */ -function tpl_getparent($ID){ +function tpl_getparent($id){ global $conf; - - if ($ID != $conf['start']) { - $idparts = explode(':', $ID); - $pn = array_pop($idparts); // get the page name - - for ($n=0; $n < 2; $n++) { - if (count($idparts) == 0) { - $ID = $conf['start']; // go to topmost page - break; - }else{ - $ns = array_pop($idparts); // get the last part of namespace - if ($pn != $ns) { // are we already home? - array_push($idparts, $ns, $ns); // no, then add a page with same name - $ID = implode (':', $idparts); // as the namespace and recombine $ID - break; - } - } - } - - if (@file_exists(wikiFN($ID))) { - return $ID; - } - } - return false; + $parent = getNS($id).':'; + resolve_pageid('',$parent,$exists); + if($parent == $id) return false; + return $parent; } /** |