/**
* Constructor
+ *
+ * @param string $par the namespace to get a random page from (default NS_MAIN),
+ * used as e.g. Special:Randompage/Category
*/
-function wfSpecialRandompage() {
- global $wgOut, $wgTitle, $wgArticle, $wgExtraRandompageSQL;
+function wfSpecialRandompage( $par = NS_MAIN ) {
+ global $wgOut, $wgTitle, $wgArticle, $wgExtraRandompageSQL, $wgContLang;
$fname = 'wfSpecialRandompage';
+ # Determine the namespace to get a random page from.
+ $namespace = $wgContLang->getNsIndex($par);
+ if ($namespace === false || $namespace < NS_MAIN) {
+ $namespace = NS_MAIN;
+ }
+
# NOTE! We use a literal constant in the SQL instead of the RAND()
# function because RAND() will return a different value for every row
# in the table. That's both very slow and returns results heavily
}
$sqlget = "SELECT page_id,page_title
FROM $page $use_index
- WHERE page_namespace=".NS_MAIN." AND page_is_redirect=0 $extra
+ WHERE page_namespace=".$namespace." AND page_is_redirect=0 $extra
AND page_random>$randstr
ORDER BY page_random
LIMIT 1";
$title = null;
if( $s = $db->fetchObject( $res ) ) {
- $title =& Title::makeTitle( NS_MAIN, $s->page_title );
+ $title =& Title::makeTitle( $namespace, $s->page_title );
}
if( is_null( $title ) ) {
# That's not supposed to happen :)