Prettify upload form for RTL wikis

[lhc/web/wiklou.git] / includes / SpecialRandompage.php

diff --git a/includes/SpecialRandompage.php b/includes/SpecialRandompage.php
index e6c4abe..b6cde67 100644 (file)
--- a/includes/SpecialRandompage.php
+++ b/includes/SpecialRandompage.php
@@ -8,57 +8,57 @@
  * @license GNU General Public Licence 2.0 or later
  */
 
-/**
- * Main execution point
- * @param $par Namespace to select the page from
- */
-function wfSpecialRandompage( $par = null ) {
-       global $wgOut, $wgContLang;
-
-       $rnd = new RandomPage();
-       $rnd->setNamespace( $wgContLang->getNsIndex( $par ) );
-       $rnd->setRedirect( false );
-
-       $title = $rnd->getRandomTitle();
-
-       if( is_null( $title ) ) {
-               $wgOut->addWikiText( wfMsg( 'randompage-nopages' ) );
-               return;
-       }
-
-       $wgOut->reportTime();
-       $wgOut->redirect( $title->getFullUrl() );
-}
-
-
 /**
  * Special page to direct the user to a random page
  *
  * @addtogroup SpecialPage
  */
-class RandomPage {
+class RandomPage extends SpecialPage {
        private $namespace = NS_MAIN;  // namespace to select pages from
-       private $redirect = false;     // select redirects instead of normal pages?
 
-       public function getNamespace ( ) {
+       function __construct( $name = 'Randompage' ){
+               parent::__construct( $name );   
+       }
+
+       public function getNamespace() {
                return $this->namespace;
        }
+       
        public function setNamespace ( $ns ) {
                if( $ns < NS_MAIN ) $ns = NS_MAIN;
                $this->namespace = $ns;
        }
-       public function getRedirect ( ) {
-               return $this->redirect;
+       
+       // select redirects instead of normal pages?
+       // Overriden by SpecialRandomredirect
+       public function isRedirect(){
+               return false;
        }
-       public function setRedirect ( $redirect ) {
-               $this->redirect = $redirect;
+       
+       public function execute( $par ) {
+               global $wgOut, $wgContLang;
+
+               if ($par)
+                       $this->setNamespace( $wgContLang->getNsIndex( $par ) );
+
+               $title = $this->getRandomTitle();
+
+               if( is_null( $title ) ) {
+                       $this->setHeaders();
+                       $wgOut->addWikiText( wfMsg( strtolower( $this->mName ) . '-nopages' ) );
+                       return;
+               }
+
+               $query = $this->isRedirect() ? 'redirect=no' : '';
+               $wgOut->redirect( $title->getFullUrl( $query ) );
        }
 
+
        /**
         * Choose a random title.
         * @return Title object (or null if nothing to choose from)
         */
-       public function getRandomTitle ( ) {
+       public function getRandomTitle() {
                $randstr = wfRandom();
                $row = $this->selectRandomPageFromDB( $randstr );
 
@@ -78,7 +78,7 @@ class RandomPage {
                        return null;
        }
 
-       private function selectRandomPageFromDB ( $randstr ) {
+       private function selectRandomPageFromDB( $randstr ) {
                global $wgExtraRandompageSQL;
                $fname = 'RandomPage::selectRandomPageFromDB';
 
@@ -88,7 +88,7 @@ class RandomPage {
                $page = $dbr->tableName( 'page' );
 
                $ns = (int) $this->namespace;
-               $redirect = $this->redirect ? 1 : 0;
+               $redirect = $this->isRedirect() ? 1 : 0;
 
                $extra = $wgExtraRandompageSQL ? "AND ($wgExtraRandompageSQL)" : "";
                $sql = "SELECT page_title
@@ -105,4 +105,4 @@ class RandomPage {
        }
 }
 
-?>
+