Add mediawiki.userSuggest to Special:[Deleted]Contributions

[lhc/web/wiklou.git] / includes / specials / SpecialRandomInCategory.php

diff --git a/includes/specials/SpecialRandomInCategory.php b/includes/specials/SpecialRandomInCategory.php
index 8c01ef2..570ab3b 100644 (file)
--- a/includes/specials/SpecialRandomInCategory.php
+++ b/includes/specials/SpecialRandomInCategory.php
@@ -46,7 +46,7 @@
  *
  * @ingroup SpecialPage
  */
-class SpecialRandomInCategory extends SpecialPage {
+class SpecialRandomInCategory extends FormSpecialPage {
        protected $extra = array(); // Extra SQL statements
        protected $category = false; // Title object of category
        protected $maxOffset = 30; // Max amount to fudge randomness by.
@@ -67,12 +67,35 @@ class SpecialRandomInCategory extends SpecialPage {
                $this->minTimestamp = null;
        }
 
-       public function execute( $par ) {
-               global $wgScript;
+       protected function getFormFields() {
+               $form = array(
+                       'category' => array(
+                               'type' => 'text',
+                               'label-message' => 'randomincategory-category',
+                               'required' => true,
+                       )
+               );
+
+               return $form;
+       }
+
+       public function requiresWrite() {
+               return false;
+       }
 
+       public function requiresUnblock() {
+               return false;
+       }
+
+       protected function setParameter( $par ) {
+               // if subpage present, fake form submission
+               $this->onSubmit( array( 'category' => $par ) );
+       }
+
+       public function onSubmit( array $data ) {
                $cat = false;
 
-               $categoryStr = $this->getRequest()->getText( 'category', $par );
+               $categoryStr = $data['category'];
 
                if ( $categoryStr ) {
                        $cat = Title::newFromText( $categoryStr, NS_CATEGORY );
@@ -88,41 +111,25 @@ class SpecialRandomInCategory extends SpecialPage {
                }
 
                if ( !$this->category && $categoryStr ) {
-                       $this->setHeaders();
-                       $this->getOutput()->addWikiMsg( 'randomincategory-invalidcategory',
+                       $msg = $this->msg( 'randomincategory-invalidcategory',
                                wfEscapeWikiText( $categoryStr ) );
 
-                       return;
+                       return Status::newFatal( $msg );
+
                } elseif ( !$this->category ) {
-                       $this->setHeaders();
-                       $input = Html::input( 'category' );
-                       $submitText = $this->msg( 'randomincategory-selectcategory-submit' )->text();
-                       $submit = Html::input( '', $submitText, 'submit' );
-
-                       $msg = $this->msg( 'randomincategory-selectcategory' );
-                       $form = Html::rawElement( 'form', array( 'action' => $wgScript ),
-                               Html::hidden( 'title', $this->getPageTitle()->getPrefixedText() ) .
-                               $msg->rawParams( $input, $submit )->parse()
-                       );
-                       $this->getOutput()->addHtml( $form );
-
-                       return;
+                       return; // no data sent
                }
 
                $title = $this->getRandomTitle();
 
                if ( is_null( $title ) ) {
-                       $this->setHeaders();
-                       $this->getOutput()->addWikiMsg( 'randomincategory-nopages',
+                       $msg = $this->msg( 'randomincategory-nopages',
                                $this->category->getText() );
 
-                       return;
+                       return Status::newFatal( $msg );
                }
 
-               $query = $this->getRequest()->getValues();
-               unset( $query['title'] );
-               unset( $query['category'] );
-               $this->getOutput()->redirect( $title->getFullURL( $query ) );
+               $this->getOutput()->redirect( $title->getFullURL() );
        }
 
        /**