addHeadItem() method
[lhc/web/wiklou.git] / includes / OutputPage.php
index 74c041f..03e832a 100644 (file)
@@ -2,12 +2,10 @@
 if ( ! defined( 'MEDIAWIKI' ) )
        die( 1 );
 /**
- * @package MediaWiki
  */
 
 /**
  * @todo document
- * @package MediaWiki
  */
 class OutputPage {
        var $mMetatags, $mKeywords;
@@ -34,7 +32,7 @@ class OutputPage {
         * Constructor
         * Initialise private variables
         */
-       function OutputPage() {
+       function __construct() {
                $this->mMetatags = $this->mKeywords = $this->mLinktags = array();
                $this->mHTMLtitle = $this->mPagetitle = $this->mBodytext =
                $this->mRedirect = $this->mLastModified =
@@ -49,6 +47,7 @@ class OutputPage {
                $this->mParserOptions = null;
                $this->mSquidMaxage = 0;
                $this->mScripts = '';
+               $this->mHeadItems = array();
                $this->mETag = false;
                $this->mRevisionId = null;
                $this->mNewSectionLink = false;
@@ -71,7 +70,7 @@ class OutputPage {
        # To add an http-equiv meta tag, precede the name with "http:"
        function addMeta( $name, $val ) { array_push( $this->mMetatags, array( $name, $val ) ); }
        function addKeyword( $text ) { array_push( $this->mKeywords, $text ); }
-       function addScript( $script ) { $this->mScripts .= $script; }
+       function addScript( $script ) { $this->mScripts .= "\t\t".$script; }
 
        /**
         * Add a self-contained script tag with the given contents
@@ -79,10 +78,24 @@ class OutputPage {
         */
        function addInlineScript( $script ) {
                global $wgJsMimeType;
-               $this->mScripts .= "<script type=\"$wgJsMimeType\"><!--\n$script\n--></script>";
+               $this->mScripts .= "<script type=\"$wgJsMimeType\">/*<![CDATA[*/\n$script\n/*]]>*/</script>";
        }
 
-       function getScript() { return $this->mScripts; }
+       function getScript() { 
+               return $this->mScripts . $this->getHeadItems(); 
+       }
+
+       function getHeadItems() {
+               $s = '';
+               foreach ( $this->mHeadItems as $item ) {
+                       $s .= $item;
+               }
+               return $s;
+       }
+
+       function addHeadItem( $name, $value ) {
+               $this->mHeadItems[$name] = $value;
+       }
 
        function setETag($tag) { $this->mETag = $tag; }
        function setArticleBodyOnly($only) { $this->mArticleBodyOnly = $only; }
@@ -254,7 +267,7 @@ class OutputPage {
                $lb->setArray( $arr );
                $lb->execute();
 
-               $sk =& $wgUser->getSkin();
+               $sk = $wgUser->getSkin();
                foreach ( $categories as $category => $unused ) {
                        $title = Title::makeTitleSafe( NS_CATEGORY, $category );
                        $text = $wgContLang->convertHtml( $title->getText() );
@@ -315,14 +328,26 @@ class OutputPage {
                $this->addWikiTextTitle($text, $title, $linestart);
        }
 
-       private function addWikiTextTitle($text, &$title, $linestart) {
+       function addWikiTextTitleTidy($text, &$title, $linestart = true) {
+               $this->addWikiTextTitle( $text, $title, $linestart, true );
+       }
+
+       public function addWikiTextTitle($text, &$title, $linestart, $tidy = false) {
                global $wgParser;
+
                $fname = 'OutputPage:addWikiTextTitle';
                wfProfileIn($fname);
+
                wfIncrStats('pcache_not_possible');
-               $parserOutput = $wgParser->parse( $text, $title, $this->parserOptions(),
+
+               $popts = $this->parserOptions();
+               $popts->setTidy($tidy);
+
+               $parserOutput = $wgParser->parse( $text, $title, $popts,
                        $linestart, true, $this->mRevisionId );
+
                $this->addParserOutput( $parserOutput );
+
                wfProfileOut($fname);
        }
 
@@ -345,6 +370,7 @@ class OutputPage {
                        $this->mSubtitle .= $parserOutput->mSubtitle ;
                }
                $this->mNoGallery = $parserOutput->getNoGallery();
+               $this->mHeadItems = array_merge( $this->mHeadItems, (array)$parserOutput->mHeadItems );
                wfRunHooks( 'OutputPageParserOutput', array( &$this, $parserOutput ) );
        }
 
@@ -366,6 +392,7 @@ class OutputPage {
         * @param string  $text
         * @param Article $article
         * @param bool    $cache
+        * @deprecated Use Article::outputWikitext
         */
        public function addPrimaryWikiText( $text, $article, $cache = true ) {
                global $wgParser, $wgUser;
@@ -384,17 +411,19 @@ class OutputPage {
        }
 
        /**
-        * For anything that isn't primary text or interface message
-        *
-        * @param string $text
-        * @param bool   $linestart Is this the start of a line?
+        * @deprecated use addWikiTextTidy()
         */
        public function addSecondaryWikiText( $text, $linestart = true ) {
                global $wgTitle;
-               $popts = $this->parserOptions();
-               $popts->setTidy(true);
-               $this->addWikiTextTitle($text, $wgTitle, $linestart);
-               $popts->setTidy(false);
+               $this->addWikiTextTitleTidy($text, $wgTitle, $linestart);
+       }
+
+       /**
+        * Add wikitext with tidy enabled
+        */
+       public function addWikiTextTidy(  $text, $linestart = true ) {
+               global $wgTitle;
+               $this->addWikiTextTitleTidy($text, $wgTitle, $linestart);
        }
 
 
@@ -476,7 +505,7 @@ class OutputPage {
                # maintain different caches for logged-in users and non-logged in ones
                $wgRequest->response()->header( 'Vary: Accept-Encoding, Cookie' );
                if( !$this->uncacheableBecauseRequestvars() && $this->mEnableClientCache ) {
-                       if( $wgUseSquid && ! isset( $_COOKIE[ini_get( 'session.name') ] ) &&
+                       if( $wgUseSquid && session_id() == '' &&
                          ! $this->isPrintable() && $this->mSquidMaxage != 0 )
                        {
                                if ( $wgUseESI ) {
@@ -535,17 +564,17 @@ class OutputPage {
                $sk = $wgUser->getSkin();
 
                if ( $wgUseAjax ) {
-                       // No point in enabling it if watching is the only enabled thing and the user isn't logged in
-                       if( $wgAjaxSearch || ( $wgAjaxWatch && $wgUser->isLoggedIn() )) {
-                               $this->addScript( "<script type=\"{$wgJsMimeType}\" src=\"{$wgStylePath}/common/ajax.js?$wgStyleVersion\"></script>\n" );
-                       }
+                       $this->addScript( "<script type=\"{$wgJsMimeType}\" src=\"{$wgStylePath}/common/ajax.js?$wgStyleVersion\"></script>\n" );
+
+                       wfRunHooks( 'AjaxAddScript', array( &$this ) );
+
                        if( $wgAjaxSearch ) {
-                               $this->addScript( "<script type=\"{$wgJsMimeType}\" src=\"{$wgStylePath}/common/ajaxsearch.js\"></script>\n" );
+                               $this->addScript( "<script type=\"{$wgJsMimeType}\" src=\"{$wgStylePath}/common/ajaxsearch.js?$wgStyleVersion\"></script>\n" );
                                $this->addScript( "<script type=\"{$wgJsMimeType}\">hookEvent(\"load\", sajax_onload);</script>\n" );
                        }
 
                        if( $wgAjaxWatch && $wgUser->isLoggedIn() ) {
-                               $this->addScript( "<script type=\"{$wgJsMimeType}\" src=\"{$wgStylePath}/common/ajaxwatch.js\"></script>\n" );
+                               $this->addScript( "<script type=\"{$wgJsMimeType}\" src=\"{$wgStylePath}/common/ajaxwatch.js?$wgStyleVersion\"></script>\n" );
                        }
                }
 
@@ -564,6 +593,7 @@ class OutputPage {
 
                        $this->sendCacheControl();
 
+                       $wgRequest->response()->header("Content-Type: text/html; charset=utf-8");
                        if( $wgDebugRedirects ) {
                                $url = htmlspecialchars( $this->mRedirect );
                                print "<html>\n<head>\n<title>Redirect</title>\n</head>\n<body>\n";
@@ -752,7 +782,7 @@ class OutputPage {
                $this->returnToMain( false );
        }
 
-       /** @obsolete */
+       /** @deprecated */
        public function errorpage( $title, $msg ) {
                throw new ErrorPageError( $title, $msg );
        }
@@ -794,10 +824,10 @@ class OutputPage {
                                $groupName = User::getGroupName( $key );
                                $groupPage = User::getGroupPage( $key );
                                if( $groupPage ) {
-                                       $skin =& $wgUser->getSkin();
-                                       $groups[] = '"'.$skin->makeLinkObj( $groupPage, $groupName ).'"';
+                                       $skin = $wgUser->getSkin();
+                                       $groups[] = $skin->makeLinkObj( $groupPage, $groupName );
                                } else {
-                                       $groups[] = '"'.$groupName.'"';
+                                       $groups[] = $groupName;
                                }
                        }
                }
@@ -862,7 +892,7 @@ class OutputPage {
                        $this->returnToMain( true, $mainPage );
        }
 
-       /** @obsolete */
+       /** @deprecated */
        public function databaseError( $fname, $sql, $error, $errno ) {
                throw new MWException( "OutputPage::databaseError is obsolete\n" );
        }
@@ -883,10 +913,22 @@ class OutputPage {
                        $this->setPageTitle( wfMsg( 'viewsource' ) );
                        $this->setSubtitle( wfMsg( 'viewsourcefor', $skin->makeKnownLinkObj( $wgTitle ) ) );
 
+                       list( $cascadeSources, $restrictions ) = $wgTitle->getCascadeProtectionSources();
+
                        # Determine if protection is due to the page being a system message
                        # and show an appropriate explanation
-                       if( $wgTitle->getNamespace() == NS_MEDIAWIKI && !$wgUser->isAllowed( 'editinterface' ) ) {
+                       if( $wgTitle->getNamespace() == NS_MEDIAWIKI ) {
                                $this->addWikiText( wfMsg( 'protectedinterface' ) );
+                       } if ( $cascadeSources && count($cascadeSources) > 0 ) {
+                               $titles = '';
+       
+                               foreach ( $cascadeSources as $title ) {
+                                       $titles .= '* [[:' . $title->getPrefixedText() . "]]\n";
+                               }
+
+                               $notice = wfMsgExt( 'cascadeprotected', array('parsemag'), count($cascadeSources) ) . "\n$titles";
+
+                               $this->addWikiText( $notice );
                        } else {
                                $this->addWikiText( wfMsg( 'protectedpagetext' ) );
                        }
@@ -902,17 +944,8 @@ class OutputPage {
 
                if( is_string( $source ) ) {
                        $this->addWikiText( wfMsg( 'viewsourcetext' ) );
-                       if( $source === '' ) {
-                               global $wgTitle;
-                               if ( $wgTitle->getNamespace() == NS_MEDIAWIKI ) {
-                                       $source = wfMsgWeirdKey ( $wgTitle->getText() );
-                               } else {
-                                       $source = '';
-                               }
-                       }
                        $rows = $wgUser->getIntOption( 'rows' );
                        $cols = $wgUser->getIntOption( 'cols' );
-
                        $text = "\n<textarea name='wpTextbox1' id='wpTextbox1' cols='$cols' rows='$rows' readonly='readonly'>" .
                                htmlspecialchars( $source ) . "\n</textarea>";
                        $this->addHTML( $text );
@@ -923,32 +956,32 @@ class OutputPage {
                $this->returnToMain( false );
        }
 
-       /** @obsolete */
+       /** @deprecated */
        public function fatalError( $message ) {
                throw new FatalError( $message ); 
        }
        
-       /** @obsolete */
+       /** @deprecated */
        public function unexpectedValueError( $name, $val ) {
                throw new FatalError( wfMsg( 'unexpected', $name, $val ) );
        }
 
-       /** @obsolete */
+       /** @deprecated */
        public function fileCopyError( $old, $new ) {
                throw new FatalError( wfMsg( 'filecopyerror', $old, $new ) );
        }
 
-       /** @obsolete */
+       /** @deprecated */
        public function fileRenameError( $old, $new ) {
                throw new FatalError( wfMsg( 'filerenameerror', $old, $new ) );
        }
 
-       /** @obsolete */
+       /** @deprecated */
        public function fileDeleteError( $name ) {
                throw new FatalError( wfMsg( 'filedeleteerror', $name ) );
        }
 
-       /** @obsolete */
+       /** @deprecated */
        public function fileNotFoundError( $name ) {
                throw new FatalError( wfMsg( 'filenotfound', $name ) );
        }
@@ -1046,6 +1079,7 @@ class OutputPage {
         */
        public function headElement() {
                global $wgDocType, $wgDTD, $wgContLanguageCode, $wgOutputEncoding, $wgMimeType;
+               global $wgXhtmlDefaultNamespace, $wgXhtmlNamespaces;
                global $wgUser, $wgContLang, $wgUseTrackbacks, $wgTitle, $wgStyleVersion;
 
                if( $wgMimeType == 'text/xml' || $wgMimeType == 'application/xhtml+xml' || $wgMimeType == 'application/xml' ) {
@@ -1061,7 +1095,11 @@ class OutputPage {
                }
 
                $rtl = $wgContLang->isRTL() ? " dir='RTL'" : '';
-               $ret .= "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"$wgContLanguageCode\" lang=\"$wgContLanguageCode\" $rtl>\n";
+               $ret .= "<html xmlns=\"{$wgXhtmlDefaultNamespace}\" ";
+               foreach($wgXhtmlNamespaces as $tag => $ns) {
+                       $ret .= "xmlns:{$tag}=\"{$ns}\" ";
+               }
+               $ret .= "xml:lang=\"$wgContLanguageCode\" lang=\"$wgContLanguageCode\" $rtl>\n";
                $ret .= "<head>\n<title>" . htmlspecialchars( $this->getHTMLTitle() ) . "</title>\n";
                array_push( $this->mMetatags, array( "http:Content-type", "$wgMimeType; charset={$wgOutputEncoding}" ) );
 
@@ -1079,6 +1117,7 @@ class OutputPage {
                $ret .= $sk->getHeadScripts();
                $ret .= $this->mScripts;
                $ret .= $sk->getUserStyles();
+               $ret .= $this->getHeadItems();
 
                if ($wgUseTrackbacks && $this->isArticleRelated())
                        $ret .= $wgTitle->trackbackRDF();
@@ -1115,11 +1154,11 @@ class OutputPage {
                                "/<.*?>/" => '',
                                "/_/" => ' '
                        );
-                       $ret .= "<meta name=\"keywords\" content=\"" .
+                       $ret .= "\t\t<meta name=\"keywords\" content=\"" .
                          htmlspecialchars(preg_replace(array_keys($strip), array_values($strip),implode( ",", $this->mKeywords ))) . "\" />\n";
                }
                foreach ( $this->mLinktags as $tag ) {
-                       $ret .= '<link';
+                       $ret .= "\t\t<link";
                        foreach( $tag as $attr => $val ) {
                                $ret .= " $attr=\"" . htmlspecialchars( $val ) . "\"";
                        }