MediaWiki 1.16.0

[autoinstalls/mediawiki.git] / includes / specials / SpecialWhatlinkshere.php

diff --git a/includes/specials/SpecialWhatlinkshere.php b/includes/specials/SpecialWhatlinkshere.php
index 3f485bd8ac7459ace4be9bd461d155a9caa278f7..b63c0eee2a0e5cfb3ce0ab16d7f71129de137b72 100644 (file)
--- a/includes/specials/SpecialWhatlinkshere.php
+++ b/includes/specials/SpecialWhatlinkshere.php
@@ -6,41 +6,30 @@
  * @ingroup SpecialPage
  */
 
-/**
- * Entry point
- * @param $par String: An article name ??
- */
-function wfSpecialWhatlinkshere($par = NULL) {
-       global $wgRequest;
-       $page = new WhatLinksHerePage( $wgRequest, $par );
-       $page->execute();
-}
-
 /**
  * implements Special:Whatlinkshere
  * @ingroup SpecialPage
  */
-class WhatLinksHerePage {
-       // Stored data
-       protected $par;
+class SpecialWhatLinksHere extends SpecialPage {
 
        // Stored objects
        protected $opts, $target, $selfTitle;
 
        // Stored globals
-       protected $skin, $request;
+       protected $skin;
 
        protected $limits = array( 20, 50, 100, 250, 500 );
 
-       function WhatLinksHerePage( $request, $par = null ) {
+       public function __construct() {
+               parent::__construct( 'Whatlinkshere' );
                global $wgUser;
-               $this->request = $request;
                $this->skin = $wgUser->getSkin();
-               $this->par = $par;
        }
 
-       function execute() {
-               global $wgOut;
+       function execute( $par ) {
+               global $wgOut, $wgRequest;
+
+               $this->setHeaders();
 
                $opts = new FormOptions();
 
@@ -54,12 +43,12 @@ class WhatLinksHerePage {
                $opts->add( 'hidelinks', false );
                $opts->add( 'hideimages', false );
 
-               $opts->fetchValuesFromRequest( $this->request );
+               $opts->fetchValuesFromRequest( $wgRequest );
                $opts->validateIntBounds( 'limit', 0, 5000 );
 
                // Give precedence to subpage syntax
-               if ( isset($this->par) ) {
-                       $opts->setValue( 'target', $this->par );
+               if ( isset($par) ) {
+                       $opts->setValue( 'target', $par );
                }
 
                // Bind to member variable
@@ -271,8 +260,18 @@ class WhatLinksHerePage {
                        }
                }
 
-               $suppressRedirect = $row->page_is_redirect ? 'redirect=no' : '';
-               $link = $this->skin->makeKnownLinkObj( $nt, '', $suppressRedirect );
+               if( $row->page_is_redirect ) {
+                       $query = array( 'redirect' => 'no' );
+               } else {
+                       $query = array();
+               }
+
+               $link = $this->skin->linkKnown(
+                       $nt,
+                       null,
+                       array(),
+                       $query
+               );
 
                // Display properties (redirect or template)
                $propsText = '';
@@ -306,12 +305,21 @@ class WhatLinksHerePage {
                if ( $title === null )
                        $title = SpecialPage::getTitleFor( 'Whatlinkshere' );
 
-               $targetText = $target->getPrefixedUrl();
-               return $this->skin->makeKnownLinkObj( $title, $text, 'target=' . $targetText );
+               return $this->skin->linkKnown(
+                       $title,
+                       $text,
+                       array(),
+                       array( 'target' => $target->getPrefixedText() )
+               );
        }
 
        function makeSelfLink( $text, $query ) {
-               return $this->skin->makeKnownLinkObj( $this->selfTitle, $text, $query );
+               return $this->skin->linkKnown(
+                       $this->selfTitle,
+                       $text,
+                       array(),
+                       $query
+               );
        }
 
        function getPrevNext( $prevId, $nextId ) {
@@ -326,18 +334,18 @@ class WhatLinksHerePage {
 
                if ( 0 != $prevId ) {
                        $overrides = array( 'from' => $this->opts->getValue( 'back' ) );
-                       $prev = $this->makeSelfLink( $prev, wfArrayToCGI( $overrides, $changed ) );
+                       $prev = $this->makeSelfLink( $prev, array_merge( $changed, $overrides ) );
                }
                if ( 0 != $nextId ) {
                        $overrides = array( 'from' => $nextId, 'back' => $prevId );
-                       $next = $this->makeSelfLink( $next, wfArrayToCGI( $overrides, $changed ) );
+                       $next = $this->makeSelfLink( $next, array_merge( $changed, $overrides ) );
                }
 
                $limitLinks = array();
                foreach ( $this->limits as $limit ) {
                        $prettyLimit = $wgLang->formatNum( $limit );
                        $overrides = array( 'limit' => $limit );
-                       $limitLinks[] = $this->makeSelfLink( $prettyLimit, wfArrayToCGI( $overrides, $changed ) );
+                       $limitLinks[] = $this->makeSelfLink( $prettyLimit, array_merge( $changed, $overrides ) );
                }
 
                $nums = $wgLang->pipeList( $limitLinks );
@@ -346,7 +354,7 @@ class WhatLinksHerePage {
        }
 
        function whatlinkshereForm() {
-               global $wgScript, $wgTitle;
+               global $wgScript;
 
                // We get nicer value from the title object
                $this->opts->consumeValue( 'target' );
@@ -360,7 +368,7 @@ class WhatLinksHerePage {
                $f = Xml::openElement( 'form', array( 'action' => $wgScript ) );
                
                # Values that should not be forgotten
-               $f .= Xml::hidden( 'title', $wgTitle->getPrefixedText() );
+               $f .= Xml::hidden( 'title', SpecialPage::getTitleFor( 'Whatlinkshere' )->getPrefixedText() );
                foreach ( $this->opts->getUnconsumedValues() as $name => $value ) {
                        $f .= Xml::hidden( $name, $value );
                }
@@ -388,6 +396,11 @@ class WhatLinksHerePage {
                return $f;
        }
 
+       /**
+        * Create filter panel
+        * 
+        * @return string HTML fieldset and filter panel with the show/hide links
+        */
        function getFilterPanel() {
                global $wgLang;
                $show = wfMsgHtml( 'show' );
@@ -400,11 +413,14 @@ class WhatLinksHerePage {
                $types = array( 'hidetrans', 'hidelinks', 'hideredirs' );
                if( $this->target->getNamespace() == NS_FILE )
                        $types[] = 'hideimages';
+
+               // Combined message keys: 'whatlinkshere-hideredirs', 'whatlinkshere-hidetrans', 'whatlinkshere-hidelinks', 'whatlinkshere-hideimages'
+               // To be sure they will be find by grep
                foreach( $types as $type ) {
                        $chosen = $this->opts->getValue( $type );
-                       $msg = wfMsgHtml( "whatlinkshere-{$type}", $chosen ? $show : $hide );
+                       $msg = $chosen ? $show : $hide;
                        $overrides = array( $type => !$chosen );
-                       $links[] = $this->makeSelfLink( $msg, wfArrayToCGI( $overrides, $changed ) );
+                       $links[] =  wfMsgHtml( "whatlinkshere-{$type}", $this->makeSelfLink( $msg, array_merge( $changed, $overrides ) ) );
                }
                return Xml::fieldset( wfMsg( 'whatlinkshere-filters' ), $wgLang->pipeList( $links ) );
        }