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wiki.techinc.nl/includes/Skin.php

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<?php
/**
* @defgroup Skins Skins
*/
if ( ! defined( 'MEDIAWIKI' ) )
die( 1 );
/**
* The main skin class that provide methods and properties for all other skins.
* This base class is also the "Standard" skin.
*
* See docs/skin.txt for more information.
*
* @ingroup Skins
*/
class Skin extends Linker {
/**#@+
* @private
*/
var $mWatchLinkNum = 0; // Appended to end of watch link id's
// How many search boxes have we made? Avoid duplicate id's.
protected $searchboxes = '';
/**#@-*/
protected $mRevisionId; // The revision ID we're looking at, null if not applicable.
protected $skinname = 'standard';
// @fixme Should be protected :-\
var $mTitle = null;
/** Constructor, call parent constructor */
function Skin() { parent::__construct(); }
/**
* Fetch the set of available skins.
* @return array of strings
* @static
*/
static function getSkinNames() {
global $wgValidSkinNames;
static $skinsInitialised = false;
if ( !$skinsInitialised ) {
# Get a list of available skins
# Build using the regular expression '^(.*).php$'
# Array keys are all lower case, array value keep the case used by filename
#
wfProfileIn( __METHOD__ . '-init' );
global $wgStyleDirectory;
$skinDir = dir( $wgStyleDirectory );
# while code from www.php.net
while( false !== ( $file = $skinDir->read() ) ) {
// Skip non-PHP files, hidden files, and '.dep' includes
$matches = array();
if( preg_match( '/^([^.]*)\.php$/', $file, $matches ) ) {
$aSkin = $matches[1];
$wgValidSkinNames[strtolower($aSkin)] = $aSkin;
}
}
$skinDir->close();
$skinsInitialised = true;
wfProfileOut( __METHOD__ . '-init' );
}
return $wgValidSkinNames;
}
/**
* Fetch the list of usable skins in regards to $wgSkipSkins.
* Useful for Special:Preferences and other places where you
* only want to show skins users _can_ use.
* @return array of strings
*/
public static function getUsableSkins() {
global $wgSkipSkins;
$usableSkins = self::getSkinNames();
foreach ( $wgSkipSkins as $skip ) {
unset( $usableSkins[$skip] );
}
return $usableSkins;
}
/**
* Normalize a skin preference value to a form that can be loaded.
* If a skin can't be found, it will fall back to the configured
* default (or the old 'Classic' skin if that's broken).
* @param string $key
* @return string
* @static
*/
static function normalizeKey( $key ) {
global $wgDefaultSkin;
$skinNames = Skin::getSkinNames();
if( $key == '' ) {
// Don't return the default immediately;
// in a misconfiguration we need to fall back.
$key = $wgDefaultSkin;
}
if( isset( $skinNames[$key] ) ) {
return $key;
}
// Older versions of the software used a numeric setting
// in the user preferences.
$fallback = array(
0 => $wgDefaultSkin,
1 => 'nostalgia',
2 => 'cologneblue' );
if( isset( $fallback[$key] ) ){
$key = $fallback[$key];
}
if( isset( $skinNames[$key] ) ) {
return $key;
} else {
return 'monobook';
}
}
/**
* Factory method for loading a skin of a given type
* @param string $key 'monobook', 'standard', etc
* @return Skin
* @static
*/
static function &newFromKey( $key ) {
global $wgStyleDirectory;
$key = Skin::normalizeKey( $key );
$skinNames = Skin::getSkinNames();
$skinName = $skinNames[$key];
$className = 'Skin'.ucfirst($key);
# Grab the skin class and initialise it.
if ( !class_exists( $className ) ) {
// Preload base classes to work around APC/PHP5 bug
$deps = "{$wgStyleDirectory}/{$skinName}.deps.php";
if( file_exists( $deps ) ) include_once( $deps );
require_once( "{$wgStyleDirectory}/{$skinName}.php" );
# Check if we got if not failback to default skin
if( !class_exists( $className ) ) {
# DO NOT die if the class isn't found. This breaks maintenance
# scripts and can cause a user account to be unrecoverable
# except by SQL manipulation if a previously valid skin name
# is no longer valid.
wfDebug( "Skin class does not exist: $className\n" );
$className = 'SkinMonobook';
require_once( "{$wgStyleDirectory}/MonoBook.php" );
}
}
$skin = new $className;
return $skin;
}
/** @return string path to the skin stylesheet */
function getStylesheet() {
return 'common/wikistandard.css';
}
/** @return string skin name */
public function getSkinName() {
return $this->skinname;
}
function qbSetting() {
global $wgOut, $wgUser;
if ( $wgOut->isQuickbarSuppressed() ) { return 0; }
$q = $wgUser->getOption( 'quickbar', 0 );
return $q;
}
function initPage( OutputPage $out ) {
global $wgFavicon, $wgAppleTouchIcon;
wfProfileIn( __METHOD__ );
# Generally the order of the favicon and apple-touch-icon links
# should not matter, but Konqueror (3.5.9 at least) incorrectly
# uses whichever one appears later in the HTML source. Make sure
# apple-touch-icon is specified first to avoid this.
if( false !== $wgAppleTouchIcon ) {
$out->addLink( array( 'rel' => 'apple-touch-icon', 'href' => $wgAppleTouchIcon ) );
}
if( false !== $wgFavicon ) {
$out->addLink( array( 'rel' => 'shortcut icon', 'href' => $wgFavicon ) );
}
# OpenSearch description link
$out->addLink( array(
'rel' => 'search',
'type' => 'application/opensearchdescription+xml',
'href' => wfScript( 'opensearch_desc' ),
'title' => wfMsgForContent( 'opensearch-desc' ),
));
$this->addMetadataLinks( $out );
$this->mRevisionId = $out->mRevisionId;
$this->preloadExistence();
wfProfileOut( __METHOD__ );
}
/**
* Preload the existence of three commonly-requested pages in a single query
*/
function preloadExistence() {
global $wgUser;
// User/talk link
$titles = array( $wgUser->getUserPage(), $wgUser->getTalkPage() );
// Other tab link
if ( $this->mTitle->getNamespace() == NS_SPECIAL ) {
// nothing
} elseif ( $this->mTitle->isTalkPage() ) {
$titles[] = $this->mTitle->getSubjectPage();
} else {
$titles[] = $this->mTitle->getTalkPage();
}
$lb = new LinkBatch( $titles );
$lb->execute();
}
function addMetadataLinks( OutputPage $out ) {
global $wgEnableDublinCoreRdf, $wgEnableCreativeCommonsRdf;
global $wgRightsPage, $wgRightsUrl;
if( $out->isArticleRelated() ) {
# note: buggy CC software only reads first "meta" link
if( $wgEnableCreativeCommonsRdf ) {
$out->addMetadataLink( array(
'title' => 'Creative Commons',
'type' => 'application/rdf+xml',
'href' => $this->mTitle->getLocalURL( 'action=creativecommons' ) )
);
}
if( $wgEnableDublinCoreRdf ) {
$out->addMetadataLink( array(
'title' => 'Dublin Core',
'type' => 'application/rdf+xml',
'href' => $this->mTitle->getLocalURL( 'action=dublincore' ) )
);
}
}
$copyright = '';
if( $wgRightsPage ) {
$copy = Title::newFromText( $wgRightsPage );
if( $copy ) {
$copyright = $copy->getLocalURL();
}
}
if( !$copyright && $wgRightsUrl ) {
$copyright = $wgRightsUrl;
}
if( $copyright ) {
$out->addLink( array(
'rel' => 'copyright',
'href' => $copyright )
);
}
}
/**
* Set some local variables
*/
protected function setMembers(){
global $wgUser;
$this->mUser = $wgUser;
$this->userpage = $wgUser->getUserPage()->getPrefixedText();
$this->usercss = false;
}
/**
* Set the title
* @param Title $t The title to use
*/
public function setTitle( $t ) {
$this->mTitle = $t;
}
/** Get the title */
public function getTitle() {
return $this->mTitle;
}
function outputPage( OutputPage $out ) {
global $wgDebugComments;
wfProfileIn( __METHOD__ );
$this->setMembers();
$this->initPage( $out );
// See self::afterContentHook() for documentation
$afterContent = $this->afterContentHook();
$out->out( $out->headElement( $this ) );
$out->out( "\n<body" );
$ops = $this->getBodyOptions();
foreach ( $ops as $name => $val ) {
$out->out( " $name='$val'" );
}
$out->out( ">\n" );
if ( $wgDebugComments ) {
$out->out( "<!-- Wiki debugging output:\n" .
$out->mDebugtext . "-->\n" );
}
$out->out( $this->beforeContent() );
$out->out( $out->mBodytext . "\n" );
$out->out( $this->afterContent() );
$out->out( $afterContent );
$out->out( $this->bottomScripts() );
$out->out( wfReportTime() );
$out->out( "\n</body></html>" );
wfProfileOut( __METHOD__ );
}
static function makeVariablesScript( $data ) {
global $wgJsMimeType;
$r = array( "<script type=\"$wgJsMimeType\">/*<![CDATA[*/" );
foreach ( $data as $name => $value ) {
$encValue = Xml::encodeJsVar( $value );
$r[] = "var $name = $encValue;";
}
$r[] = "/*]]>*/</script>\n";
return implode( "\n\t\t", $r );
}
/**
* Make a <script> tag containing global variables
* @param array $data Associative array containing one element:
* skinname => the skin name
* The odd calling convention is for backwards compatibility
* @TODO @FIXME Make this not depend on $wgTitle!
*/
static function makeGlobalVariablesScript( $data ) {
global $wgScript, $wgTitle, $wgStylePath, $wgUser;
global $wgArticlePath, $wgScriptPath, $wgServer, $wgContLang, $wgLang, $wgVariant;
global $wgCanonicalNamespaceNames, $wgOut, $wgArticle;
global $wgBreakFrames, $wgRequest, $wgVariantArticlePath, $wgActionPaths;
global $wgUseAjax, $wgAjaxWatch;
global $wgVersion, $wgEnableAPI, $wgEnableWriteAPI;
global $wgRestrictionTypes, $wgLivePreview;
global $wgMWSuggestTemplate, $wgDBname, $wgEnableMWSuggest;
$ns = $wgTitle->getNamespace();
$nsname = isset( $wgCanonicalNamespaceNames[ $ns ] ) ? $wgCanonicalNamespaceNames[ $ns ] : $wgTitle->getNsText();
$separatorTransTable = $wgContLang->separatorTransformTable();
$separatorTransTable = $separatorTransTable ? $separatorTransTable : array();
$compactSeparatorTransTable = array(
implode( "\t", array_keys( $separatorTransTable ) ),
implode( "\t", $separatorTransTable ),
);
$digitTransTable = $wgContLang->digitTransformTable();
$digitTransTable = $digitTransTable ? $digitTransTable : array();
$compactDigitTransTable = array(
implode( "\t", array_keys( $digitTransTable ) ),
implode( "\t", $digitTransTable ),
);
$vars = array(
'skin' => $data['skinname'],
'stylepath' => $wgStylePath,
'wgArticlePath' => $wgArticlePath,
'wgScriptPath' => $wgScriptPath,
'wgScript' => $wgScript,
'wgVariantArticlePath' => $wgVariantArticlePath,
'wgActionPaths' => (object)$wgActionPaths,
'wgServer' => $wgServer,
'wgCanonicalNamespace' => $nsname,
'wgCanonicalSpecialPageName' => SpecialPage::resolveAlias( $wgTitle->getDBkey() ),
'wgNamespaceNumber' => $wgTitle->getNamespace(),
'wgPageName' => $wgTitle->getPrefixedDBKey(),
'wgTitle' => $wgTitle->getText(),
'wgAction' => $wgRequest->getText( 'action', 'view' ),
'wgArticleId' => $wgTitle->getArticleId(),
'wgIsArticle' => $wgOut->isArticle(),
'wgUserName' => $wgUser->isAnon() ? NULL : $wgUser->getName(),
'wgUserGroups' => $wgUser->isAnon() ? NULL : $wgUser->getEffectiveGroups(),
'wgUserVariant' => $wgVariant->getCode(),
'wgUserLanguage' => $wgLang->getCode(),
'wgContentLanguage' => $wgContLang->getCode(),
'wgBreakFrames' => $wgBreakFrames,
'wgCurRevisionId' => isset( $wgArticle ) ? $wgArticle->getLatest() : 0,
'wgVersion' => $wgVersion,
'wgEnableAPI' => $wgEnableAPI,
'wgEnableWriteAPI' => $wgEnableWriteAPI,
'wgSeparatorTransformTable' => $compactSeparatorTransTable,
'wgDigitTransformTable' => $compactDigitTransTable,
);
if ( !( $wgContLang->hasVariants() ) ) {
unset( $vars['wgUserVariant'] );
}
if( $wgUseAjax && $wgEnableMWSuggest && !$wgUser->getOption( 'disablesuggest', false ) ){
$vars['wgMWSuggestTemplate'] = SearchEngine::getMWSuggestTemplate();
$vars['wgDBname'] = $wgDBname;
$vars['wgSearchNamespaces'] = SearchEngine::userNamespaces( $wgUser );
$vars['wgMWSuggestMessages'] = array( wfMsg( 'search-mwsuggest-enabled' ), wfMsg( 'search-mwsuggest-disabled' ) );
}
foreach( $wgRestrictionTypes as $type )
$vars['wgRestriction' . ucfirst( $type )] = $wgTitle->getRestrictions( $type );
if ( $wgLivePreview && $wgUser->getOption( 'uselivepreview' ) ) {
$vars['wgLivepreviewMessageLoading'] = wfMsg( 'livepreview-loading' );
$vars['wgLivepreviewMessageReady'] = wfMsg( 'livepreview-ready' );
$vars['wgLivepreviewMessageFailed'] = wfMsg( 'livepreview-failed' );
$vars['wgLivepreviewMessageError'] = wfMsg( 'livepreview-error' );
}
if ( $wgOut->isArticleRelated() && $wgUseAjax && $wgAjaxWatch && $wgUser->isLoggedIn() ) {
$msgs = (object)array();
foreach ( array( 'watch', 'unwatch', 'watching', 'unwatching' ) as $msgName ) {
$msgs->{$msgName . 'Msg'} = wfMsg( $msgName );
}
$vars['wgAjaxWatch'] = $msgs;
}
// Allow extensions to add their custom variables to the global JS variables
wfRunHooks( 'MakeGlobalVariablesScript', array( &$vars ) );
return self::makeVariablesScript( $vars );
}
function getHeadScripts( $allowUserJs ) {
global $wgStylePath, $wgUser, $wgJsMimeType, $wgStyleVersion;
$vars = self::makeGlobalVariablesScript( array( 'skinname' => $this->getSkinName() ) );
$r = array( "<script type=\"{$wgJsMimeType}\" src=\"{$wgStylePath}/common/wikibits.js?$wgStyleVersion\"></script>" );
global $wgUseSiteJs;
if( $wgUseSiteJs ) {
$jsCache = $wgUser->isLoggedIn() ? '&smaxage=0' : '';
$r[] = "<script type=\"$wgJsMimeType\" src=\"".
htmlspecialchars( self::makeUrl( '-',
"action=raw$jsCache&gen=js&useskin=" .
urlencode( $this->getSkinName() ) ) ) .
"\"><!-- site js --></script>";
}
if( $allowUserJs && $wgUser->isLoggedIn() ) {
$userpage = $wgUser->getUserPage();
$userjs = htmlspecialchars( self::makeUrl(
$userpage->getPrefixedText().'/'.$this->getSkinName().'.js',
'action=raw&ctype='.$wgJsMimeType ) );
$r[] = '<script type="'.$wgJsMimeType.'" src="'.$userjs."\"></script>";
}
return $vars . "\t\t" . implode ( "\n\t\t", $r );
}
/**
* To make it harder for someone to slip a user a fake
* user-JavaScript or user-CSS preview, a random token
* is associated with the login session. If it's not
* passed back with the preview request, we won't render
* the code.
*
* @param string $action
* @return bool
* @private
*/
function userCanPreview( $action ) {
global $wgRequest, $wgUser;
if( $action != 'submit' )
return false;
if( !$wgRequest->wasPosted() )
return false;
if( !$this->mTitle->userCanEditCssJsSubpage() )
return false;
return $wgUser->matchEditToken(
$wgRequest->getVal( 'wpEditToken' ) );
}
/**
* generated JavaScript action=raw&gen=js
* This returns MediaWiki:Common.js and MediaWiki:[Skinname].js concate-
* nated together. For some bizarre reason, it does *not* return any
* custom user JS from subpages. Huh?
*
* There's absolutely no reason to have separate Monobook/Common JSes.
* Any JS that cares can just check the skin variable generated at the
* top. For now Monobook.js will be maintained, but it should be consi-
* dered deprecated.
*
* @return string
*/
public function generateUserJs() {
global $wgStylePath;
wfProfileIn( __METHOD__ );
$s = "/* generated javascript */\n";
$s .= "var skin = '" . Xml::escapeJsString( $this->getSkinName() ) . "';\n";
$s .= "var stylepath = '" . Xml::escapeJsString( $wgStylePath ) . "';";
$s .= "\n\n/* MediaWiki:Common.js */\n";
$commonJs = wfMsgForContent( 'common.js' );
if ( !wfEmptyMsg( 'common.js', $commonJs ) ) {
$s .= $commonJs;
}
$s .= "\n\n/* MediaWiki:".ucfirst( $this->getSkinName() ).".js */\n";
// avoid inclusion of non defined user JavaScript (with custom skins only)
// by checking for default message content
$msgKey = ucfirst( $this->getSkinName() ).'.js';
$userJS = wfMsgForContent( $msgKey );
if ( !wfEmptyMsg( $msgKey, $userJS ) ) {
$s .= $userJS;
}
wfProfileOut( __METHOD__ );
return $s;
}
/**
* Generate user stylesheet for action=raw&gen=css
*/
public function generateUserStylesheet() {
wfProfileIn( __METHOD__ );
$s = "/* generated user stylesheet */\n" .
$this->reallyGenerateUserStylesheet();
wfProfileOut( __METHOD__ );
return $s;
}
/**
* Split for easier subclassing in SkinSimple, SkinStandard and SkinCologneBlue
*/
protected function reallyGenerateUserStylesheet(){
global $wgUser;
$s = '';
if( ( $undopt = $wgUser->getOption( 'underline' ) ) < 2 ) {
$underline = $undopt ? 'underline' : 'none';
$s .= "a { text-decoration: $underline; }\n";
}
if( $wgUser->getOption( 'highlightbroken' ) ) {
$s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
} else {
$s .= <<<END
a.new, #quickbar a.new,
a.stub, #quickbar a.stub {
color: inherit;
}
a.new:after, #quickbar a.new:after {
content: "?";
color: #CC2200;
}
a.stub:after, #quickbar a.stub:after {
content: "!";
color: #772233;
}
END;
}
if( $wgUser->getOption( 'justify' ) ) {
$s .= "#article, #bodyContent, #mw_content { text-align: justify; }\n";
}
if( !$wgUser->getOption( 'showtoc' ) ) {
$s .= "#toc { display: none; }\n";
}
if( !$wgUser->getOption( 'editsection' ) ) {
$s .= ".editsection { display: none; }\n";
}
return $s;
}
/**
* @private
*/
function setupUserCss( OutputPage $out ) {
global $wgRequest, $wgContLang, $wgUser;
global $wgAllowUserCss, $wgUseSiteCss, $wgSquidMaxage, $wgStylePath;
wfProfileIn( __METHOD__ );
$this->setupSkinUserCss( $out );
$siteargs = array(
'action' => 'raw',
'maxage' => $wgSquidMaxage,
);
// Add any extension CSS
foreach( $out->getExtStyle() as $tag ) {
$out->addStyle( $tag['href'] );
}
// If we use the site's dynamic CSS, throw that in, too
// Per-site custom styles
if( $wgUseSiteCss ) {
global $wgHandheldStyle;
$query = wfArrayToCGI( array(
'usemsgcache' => 'yes',
'ctype' => 'text/css',
'smaxage' => $wgSquidMaxage
) + $siteargs );
# Site settings must override extension css! (bug 15025)
$out->addStyle( self::makeNSUrl( 'Common.css', $query, NS_MEDIAWIKI ) );
$out->addStyle( self::makeNSUrl( 'Print.css', $query, NS_MEDIAWIKI ), 'print' );
if( $wgHandheldStyle ) {
$out->addStyle( self::makeNSUrl( 'Handheld.css', $query, NS_MEDIAWIKI ), 'handheld' );
}
$out->addStyle( self::makeNSUrl( $this->getSkinName() . '.css', $query, NS_MEDIAWIKI ) );
}
if( $wgUser->isLoggedIn() ) {
// Ensure that logged-in users' generated CSS isn't clobbered
// by anons' publicly cacheable generated CSS.
$siteargs['smaxage'] = '0';
$siteargs['ts'] = $wgUser->mTouched;
}
// Per-user styles based on preferences
$siteargs['gen'] = 'css';
if( ( $us = $wgRequest->getVal( 'useskin', '' ) ) !== '' ) {
$siteargs['useskin'] = $us;
}
$out->addStyle( self::makeUrl( '-', wfArrayToCGI( $siteargs ) ) );
// Per-user custom style pages
if( $wgAllowUserCss && $wgUser->isLoggedIn() ) {
$action = $wgRequest->getVal( 'action' );
# If we're previewing the CSS page, use it
if( $this->mTitle->isCssSubpage() && $this->userCanPreview( $action ) ) {
$previewCss = $wgRequest->getText( 'wpTextbox1' );
// @FIXME: properly escape the cdata!
$this->usercss = "/*<![CDATA[*/\n" . $previewCss . "/*]]>*/";
} else {
$out->addStyle( self::makeUrl( $this->userpage . '/' . $this->getSkinName() .'.css',
'action=raw&ctype=text/css' ) );
}
}
wfProfileOut( __METHOD__ );
}
/**
* Add skin specific stylesheets
* @param $out OutputPage
*/
function setupSkinUserCss( OutputPage $out ) {
$out->addStyle( 'common/shared.css' );
$out->addStyle( 'common/oldshared.css' );
$out->addStyle( $this->getStylesheet() );
$out->addStyle( 'common/common_rtl.css', '', '', 'rtl' );
}
function getBodyOptions() {
global $wgUser, $wgOut, $wgRequest, $wgContLang;
extract( $wgRequest->getValues( 'oldid', 'redirect', 'diff' ) );
if ( 0 != $this->mTitle->getNamespace() ) {
$a = array( 'bgcolor' => '#ffffec' );
}
else $a = array( 'bgcolor' => '#FFFFFF' );
if( $wgOut->isArticle() && $wgUser->getOption( 'editondblclick' ) &&
$this->mTitle->quickUserCan( 'edit' ) ) {
$s = $this->mTitle->getFullURL( $this->editUrlOptions() );
$s = 'document.location = "' .Xml::escapeJsString( $s ) .'";';
$a += array( 'ondblclick' => $s );
}
$a['onload'] = $wgOut->getOnloadHandler();
$a['class'] =
'mediawiki' .
' '.( $wgContLang->isRTL() ? 'rtl' : 'ltr' ).
' '.$this->getPageClasses( $this->mTitle ) .
' skin-'. Sanitizer::escapeClass( $this->getSkinName() );
return $a;
}
function getPageClasses( $title ) {
$numeric = 'ns-'.$title->getNamespace();
if( $title->getNamespace() == NS_SPECIAL ) {
$type = 'ns-special';
} elseif( $title->isTalkPage() ) {
$type = 'ns-talk';
} else {
$type = 'ns-subject';
}
$name = Sanitizer::escapeClass( 'page-'.$title->getPrefixedText() );
return "$numeric $type $name";
}
/**
* URL to the logo
*/
function getLogo() {
global $wgLogo;
return $wgLogo;
}
/**
* This will be called immediately after the <body> tag. Split into
* two functions to make it easier to subclass.
*/
function beforeContent() {
return $this->doBeforeContent();
}
function doBeforeContent() {
global $wgContLang;
wfProfileIn( __METHOD__ );
$s = '';
$qb = $this->qbSetting();
if( $langlinks = $this->otherLanguages() ) {
$rows = 2;
$borderhack = '';
} else {
$rows = 1;
$langlinks = false;
$borderhack = 'class="top"';
}
$s .= "\n<div id='content'>\n<div id='topbar'>\n" .
"<table border='0' cellspacing='0' width='98%'>\n<tr>\n";
$shove = ( $qb != 0 );
$left = ( $qb == 1 || $qb == 3 );
if( $wgContLang->isRTL() ) $left = !$left;
if( !$shove ) {
$s .= "<td class='top' align='left' valign='top' rowspan='{$rows}'>\n" .
$this->logoText() . '</td>';
} elseif( $left ) {
$s .= $this->getQuickbarCompensator( $rows );
}
$l = $wgContLang->isRTL() ? 'right' : 'left';
$s .= "<td {$borderhack} align='$l' valign='top'>\n";
$s .= $this->topLinks();
$s .= "<p class='subtitle'>" . $this->pageTitleLinks() . "</p>\n";
$r = $wgContLang->isRTL() ? 'left' : 'right';
$s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap='nowrap'>";
$s .= $this->nameAndLogin();
$s .= "\n<br />" . $this->searchForm() . "</td>";
if ( $langlinks ) {
$s .= "</tr>\n<tr>\n<td class='top' colspan=\"2\">$langlinks</td>\n";
}
if ( $shove && !$left ) { # Right
$s .= $this->getQuickbarCompensator( $rows );
}
$s .= "</tr>\n</table>\n</div>\n";
$s .= "\n<div id='article'>\n";
$notice = wfGetSiteNotice();
if( $notice ) {
$s .= "\n<div id='siteNotice'>$notice</div>\n";
}
$s .= $this->pageTitle();
$s .= $this->pageSubtitle();
$s .= $this->getCategories();
wfProfileOut( __METHOD__ );
return $s;
}
function getCategoryLinks() {
global $wgOut, $wgUseCategoryBrowser;
global $wgContLang, $wgUser;
if( count( $wgOut->mCategoryLinks ) == 0 ) return '';
# Separator
$sep = wfMsgExt( 'catseparator', array( 'parsemag', 'escapenoentities' ) );
// Use Unicode bidi embedding override characters,
// to make sure links don't smash each other up in ugly ways.
$dir = $wgContLang->isRTL() ? 'rtl' : 'ltr';
$embed = "<span dir='$dir'>";
$pop = '</span>';
$allCats = $wgOut->getCategoryLinks();
$s = '';
$colon = wfMsgExt( 'colon-separator', 'escapenoentities' );
if ( !empty( $allCats['normal'] ) ) {
$t = $embed . implode( "{$pop} {$sep} {$embed}" , $allCats['normal'] ) . $pop;
$msg = wfMsgExt( 'pagecategories', array( 'parsemag', 'escapenoentities' ), count( $allCats['normal'] ) );
$s .= '<div id="mw-normal-catlinks">' .
$this->link( Title::newFromText( wfMsgForContent( 'pagecategorieslink' ) ), $msg )
. $colon . $t . '</div>';
}
# Hidden categories
if ( isset( $allCats['hidden'] ) ) {
if ( $wgUser->getBoolOption( 'showhiddencats' ) ) {
$class ='mw-hidden-cats-user-shown';
} elseif ( $this->mTitle->getNamespace() == NS_CATEGORY ) {
$class = 'mw-hidden-cats-ns-shown';
} else {
$class = 'mw-hidden-cats-hidden';
}
$s .= "<div id=\"mw-hidden-catlinks\" class=\"$class\">" .
wfMsgExt( 'hidden-categories', array( 'parsemag', 'escapenoentities' ), count( $allCats['hidden'] ) ) .
$colon . $embed . implode( "$pop $sep $embed", $allCats['hidden'] ) . $pop .
"</div>";
}
# optional 'dmoz-like' category browser. Will be shown under the list
# of categories an article belong to
if( $wgUseCategoryBrowser ){
$s .= '<br /><hr />';
# get a big array of the parents tree
$parenttree = $this->mTitle->getParentCategoryTree();
# Skin object passed by reference cause it can not be
# accessed under the method subfunction drawCategoryBrowser
$tempout = explode( "\n", Skin::drawCategoryBrowser( $parenttree, $this ) );
# Clean out bogus first entry and sort them
unset( $tempout[0] );
asort( $tempout );
# Output one per line
$s .= implode( "<br />\n", $tempout );
}
return $s;
}
/**
* Render the array as a serie of links.
* @param $tree Array: categories tree returned by Title::getParentCategoryTree
* @param &skin Object: skin passed by reference
* @return String separated by &gt;, terminate with "\n"
*/
function drawCategoryBrowser( $tree, &$skin ){
$return = '';
foreach( $tree as $element => $parent ) {
if( empty( $parent ) ) {
# element start a new list
$return .= "\n";
} else {
# grab the others elements
$return .= Skin::drawCategoryBrowser( $parent, $skin ) . ' &gt; ';
}
# add our current element to the list
$eltitle = Title::newFromText( $element );
$return .= $skin->link( $eltitle, $eltitle->getText() );
}
return $return;
}
function getCategories() {
$catlinks=$this->getCategoryLinks();
$classes = 'catlinks';
if( strpos( $catlinks, '<div id="mw-normal-catlinks">' ) === false &&
strpos( $catlinks, '<div id="mw-hidden-catlinks" class="mw-hidden-cats-hidden">' ) !== false ) {
$classes .= ' catlinks-allhidden';
}
if( !empty( $catlinks ) ){
return "<div id='catlinks' class='$classes'>{$catlinks}</div>";
}
}
function getQuickbarCompensator( $rows = 1 ) {
return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
}
/**
* This runs a hook to allow extensions placing their stuff after content
* and article metadata (e.g. categories).
* Note: This function has nothing to do with afterContent().
*
* This hook is placed here in order to allow using the same hook for all
* skins, both the SkinTemplate based ones and the older ones, which directly
* use this class to get their data.
*
* The output of this function gets processed in SkinTemplate::outputPage() for
* the SkinTemplate based skins, all other skins should directly echo it.
*
* Returns an empty string by default, if not changed by any hook function.
*/
protected function afterContentHook() {
$data = '';
if( wfRunHooks( 'SkinAfterContent', array( &$data ) ) ){
// adding just some spaces shouldn't toggle the output
// of the whole <div/>, so we use trim() here
if( trim( $data ) != '' ){
// Doing this here instead of in the skins to
// ensure that the div has the same ID in all
// skins
$data = "<div id='mw-data-after-content'>\n" .
"\t$data\n" .
"</div>\n";
}
} else {
wfDebug( "Hook SkinAfterContent changed output processing.\n" );
}
return $data;
}
/**
* Generate debug data HTML for displaying at the bottom of the main content
* area.
* @return String HTML containing debug data, if enabled (otherwise empty).
*/
protected function generateDebugHTML() {
global $wgShowDebug, $wgOut;
if ( $wgShowDebug ) {
$listInternals = str_replace( "\n", "</li>\n<li>", htmlspecialchars( $wgOut->mDebugtext ) );
return "\n<hr>\n<strong>Debug data:</strong><ul style=\"font-family:monospace;\"><li>" .
$listInternals . "</li></ul>\n";
}
return '';
}
/**
* This gets called shortly before the </body> tag.
* @return String HTML to be put before </body>
*/
function afterContent() {
$printfooter = "<div class=\"printfooter\">\n" . $this->printFooter() . "</div>\n";
return $printfooter . $this->generateDebugHTML() . $this->doAfterContent();
}
/**
* This gets called shortly before the </body> tag.
* @return String HTML-wrapped JS code to be put before </body>
*/
function bottomScripts() {
global $wgJsMimeType;
$bottomScriptText = "\n\t\t<script type=\"$wgJsMimeType\">if (window.runOnloadHook) runOnloadHook();</script>\n";
wfRunHooks( 'SkinAfterBottomScripts', array( $this, &$bottomScriptText ) );
return $bottomScriptText;
}
/** @return string Retrievied from HTML text */
function printSource() {
$url = htmlspecialchars( $this->mTitle->getFullURL() );
return wfMsg( 'retrievedfrom', '<a href="'.$url.'">'.$url.'</a>' );
}
function printFooter() {
return "<p>" . $this->printSource() .
"</p>\n\n<p>" . $this->pageStats() . "</p>\n";
}
/** overloaded by derived classes */
function doAfterContent() { return '</div></div>'; }
function pageTitleLinks() {
global $wgOut, $wgUser, $wgRequest, $wgLang;
$oldid = $wgRequest->getVal( 'oldid' );
$diff = $wgRequest->getVal( 'diff' );
$action = $wgRequest->getText( 'action' );
$s[] = $this->printableLink();
$disclaimer = $this->disclaimerLink(); # may be empty
if( $disclaimer ) {
$s[] = $disclaimer;
}
$privacy = $this->privacyLink(); # may be empty too
if( $privacy ) {
$s[] = $privacy;
}
if ( $wgOut->isArticleRelated() ) {
if ( $this->mTitle->getNamespace() == NS_FILE ) {
$name = $this->mTitle->getDBkey();
$image = wfFindFile( $this->mTitle );
if( $image ) {
$link = htmlspecialchars( $image->getURL() );
$style = $this->getInternalLinkAttributes( $link, $name );
$s[] = "<a href=\"{$link}\"{$style}>{$name}</a>";
}
}
}
if ( 'history' == $action || isset( $diff ) || isset( $oldid ) ) {
$s[] .= $this->link(
$this->mTitle,
wfMsg( 'currentrev' ),
array(),
array(),
array( 'known', 'noclasses' )
);
}
if ( $wgUser->getNewtalk() ) {
# do not show "You have new messages" text when we are viewing our
# own talk page
if( !$this->mTitle->equals( $wgUser->getTalkPage() ) ) {
$tl = $this->link(
$wgUser->getTalkPage(),
wfMsgHtml( 'newmessageslink' ),
array(),
array( 'redirect' => 'no' ),
array( 'known', 'noclasses' )
);
$dl = $this->link(
$wgUser->getTalkPage(),
wfMsgHtml( 'newmessagesdifflink' ),
array(),
array( 'diff' => 'cur' ),
array( 'known', 'noclasses' )
);
$s[] = '<strong>'. wfMsg( 'youhavenewmessages', $tl, $dl ) . '</strong>';
# disable caching
$wgOut->setSquidMaxage( 0 );
$wgOut->enableClientCache( false );
}
}
$undelete = $this->getUndeleteLink();
if( !empty( $undelete ) ) {
$s[] = $undelete;
}
return $wgLang->pipeList( $s );
}
function getUndeleteLink() {
global $wgUser, $wgContLang, $wgLang, $wgRequest;
$action = $wgRequest->getVal( 'action', 'view' );
if ( $wgUser->isAllowed( 'deletedhistory' ) &&
( $this->mTitle->getArticleId() == 0 || $action == 'history' ) ) {
$n = $this->mTitle->isDeleted();
if ( $n ) {
if ( $wgUser->isAllowed( 'undelete' ) ) {
$msg = 'thisisdeleted';
} else {
$msg = 'viewdeleted';
}
return wfMsg(
$msg,
$this->link(
SpecialPage::getTitleFor( 'Undelete', $this->mTitle->getPrefixedDBkey() ),
wfMsgExt( 'restorelink', array( 'parsemag', 'escape' ), $wgLang->formatNum( $n ) ),
array(),
array(),
array( 'known', 'noclasses' )
)
);
}
}
return '';
}
function printableLink() {
global $wgOut, $wgFeedClasses, $wgRequest, $wgLang;
$printurl = $wgRequest->escapeAppendQuery( 'printable=yes' );
$s[] = "<a href=\"$printurl\" rel=\"alternate\">" . wfMsg( 'printableversion' ) . '</a>';
if( $wgOut->isSyndicated() ) {
foreach( $wgFeedClasses as $format => $class ) {
$feedurl = $wgRequest->escapeAppendQuery( "feed=$format" );
$s[] = "<a href=\"$feedurl\" rel=\"alternate\" type=\"application/{$format}+xml\""
. " class=\"feedlink\">" . wfMsgHtml( "feed-$format" ) . "</a>";
}
}
return $wgLang->pipeList( $s );
}
function pageTitle() {
global $wgOut;
$s = '<h1 class="pagetitle">' . $wgOut->getPageTitle() . '</h1>';
return $s;
}
function pageSubtitle() {
global $wgOut;
$sub = $wgOut->getSubtitle();
if ( '' == $sub ) {
global $wgExtraSubtitle;
$sub = wfMsgExt( 'tagline', 'parsemag' ) . $wgExtraSubtitle;
}
$subpages = $this->subPageSubtitle();
$sub .= !empty( $subpages ) ? "</p><p class='subpages'>$subpages" : '';
$s = "<p class='subtitle'>{$sub}</p>\n";
return $s;
}
function subPageSubtitle() {
$subpages = '';
if( !wfRunHooks( 'SkinSubPageSubtitle', array( &$subpages ) ) )
return $subpages;
global $wgOut;
if( $wgOut->isArticle() && MWNamespace::hasSubpages( $this->mTitle->getNamespace() ) ) {
$ptext = $this->mTitle->getPrefixedText();
if( preg_match( '/\//', $ptext ) ) {
$links = explode( '/', $ptext );
array_pop( $links );
$c = 0;
$growinglink = '';
$display = '';
foreach( $links as $link ) {
$growinglink .= $link;
$display .= $link;
$linkObj = Title::newFromText( $growinglink );
if( is_object( $linkObj ) && $linkObj->exists() ){
$getlink = $this->link(
$linkObj,
htmlspecialchars( $display ),
array(),
array(),
array( 'known', 'noclasses' )
);
$c++;
if( $c > 1 ) {
$subpages .= wfMsgExt( 'pipe-separator', 'escapenoentities' );
} else {
$subpages .= '&lt; ';
}
$subpages .= $getlink;
$display = '';
} else {
$display .= '/';
}
$growinglink .= '/';
}
}
}
return $subpages;
}
/**
* Returns true if the IP should be shown in the header
*/
function showIPinHeader() {
global $wgShowIPinHeader;
return $wgShowIPinHeader && session_id() != '';
}
function nameAndLogin() {
global $wgUser, $wgLang, $wgContLang;
$logoutPage = $wgContLang->specialPage( 'Userlogout' );
$ret = '';
if ( $wgUser->isAnon() ) {
if( $this->showIPinHeader() ) {
$name = wfGetIP();
$talkLink = $this->link( $wgUser->getTalkPage(),
$wgLang->getNsText( NS_TALK ) );
$ret .= "$name ($talkLink)";
} else {
$ret .= wfMsg( 'notloggedin' );
}
$returnTo = $this->mTitle->getPrefixedDBkey();
$query = array();
if ( $logoutPage != $returnTo ) {
$query['returnto'] = $returnTo;
}
$loginlink = $wgUser->isAllowed( 'createaccount' )
? 'nav-login-createaccount'
: 'login';
$ret .= "\n<br />" . $this->link(
SpecialPage::getTitleFor( 'Userlogin' ),
wfMsg( $loginlink ), array(), $query
);
} else {
$returnTo = $this->mTitle->getPrefixedDBkey();
$talkLink = $this->link( $wgUser->getTalkPage(),
$wgLang->getNsText( NS_TALK ) );
$ret .= $this->link( $wgUser->getUserPage(),
htmlspecialchars( $wgUser->getName() ) );
$ret .= " ($talkLink)<br />";
$ret .= $wgLang->pipeList( array(
$this->link(
SpecialPage::getTitleFor( 'Userlogout' ), wfMsg( 'logout' ),
array(), array( 'returnto' => $returnTo )
),
$this->specialLink( 'preferences' ),
) );
}
$ret = $wgLang->pipeList( array(
$ret,
$this->link(
Title::newFromText( wfMsgForContent( 'helppage' ) ),
wfMsg( 'help' )
),
) );
return $ret;
}
function getSearchLink() {
$searchPage = SpecialPage::getTitleFor( 'Search' );
return $searchPage->getLocalURL();
}
function escapeSearchLink() {
return htmlspecialchars( $this->getSearchLink() );
}
function searchForm() {
global $wgRequest, $wgUseTwoButtonsSearchForm;
$search = $wgRequest->getText( 'search' );
$s = '<form id="searchform'.$this->searchboxes.'" name="search" class="inline" method="post" action="'
. $this->escapeSearchLink() . "\">\n"
. '<input type="text" id="searchInput'.$this->searchboxes.'" name="search" size="19" value="'
. htmlspecialchars( substr( $search, 0, 256 ) ) . "\" />\n"
. '<input type="submit" name="go" value="' . wfMsg( 'searcharticle' ) . '" />';
if( $wgUseTwoButtonsSearchForm )
$s .= '&nbsp;<input type="submit" name="fulltext" value="' . wfMsg( 'searchbutton' ) . "\" />\n";
else
$s .= ' <a href="' . $this->escapeSearchLink() . '" rel="search">' . wfMsg( 'powersearch-legend' ) . "</a>\n";
$s .= '</form>';
// Ensure unique id's for search boxes made after the first
$this->searchboxes = $this->searchboxes == '' ? 2 : $this->searchboxes + 1;
return $s;
}
function topLinks() {
global $wgOut;
$s = array(
$this->mainPageLink(),
$this->specialLink( 'recentchanges' )
);
if ( $wgOut->isArticleRelated() ) {
$s[] = $this->editThisPage();
$s[] = $this->historyLink();
}
# Many people don't like this dropdown box
#$s[] = $this->specialPagesList();
if( $this->variantLinks() ) {
$s[] = $this->variantLinks();
}
if( $this->extensionTabLinks() ) {
$s[] = $this->extensionTabLinks();
}
// FIXME: Is using Language::pipeList impossible here? Do not quite understand the use of the newline
return implode( $s, wfMsgExt( 'pipe-separator', 'escapenoentities' ) . "\n" );
}
/**
* Compatibility for extensions adding functionality through tabs.
* Eventually these old skins should be replaced with SkinTemplate-based
* versions, sigh...
* @return string
*/
function extensionTabLinks() {
$tabs = array();
$out = '';
$s = array();
wfRunHooks( 'SkinTemplateTabs', array( $this, &$tabs ) );
foreach( $tabs as $tab ) {
$s[] = Xml::element( 'a',
array( 'href' => $tab['href'] ),
$tab['text'] );
}
if( count( $s ) ) {
global $wgLang;
$out = wfMsgExt( 'pipe-separator' , 'escapenoentities' );
$out .= $wgLang->pipeList( $s );
}
return $out;
}
/**
* Language/charset variant links for classic-style skins
* @return string
*/
function variantLinks() {
$s = '';
/* show links to different language variants */
global $wgDisableLangConversion, $wgLang, $wgContLang;
$variants = $wgContLang->getVariants();
if( !$wgDisableLangConversion && sizeof( $variants ) > 1 ) {
foreach( $variants as $code ) {
$varname = $wgContLang->getVariantname( $code );
if( $varname == 'disable' )
continue;
$s = $wgLang->pipeList( array(
$s,
'<a href="' . $this->mTitle->escapeLocalUrl( 'variant=' . $code ) . '">' . htmlspecialchars( $varname ) . '</a>'
) );
}
}
return $s;
}
function bottomLinks() {
global $wgOut, $wgUser, $wgUseTrackbacks;
$sep = wfMsgExt( 'pipe-separator', 'escapenoentities' ) . "\n";
$s = '';
if ( $wgOut->isArticleRelated() ) {
$element[] = '<strong>' . $this->editThisPage() . '</strong>';
if ( $wgUser->isLoggedIn() ) {
$element[] = $this->watchThisPage();
}
$element[] = $this->talkLink();
$element[] = $this->historyLink();
$element[] = $this->whatLinksHere();
$element[] = $this->watchPageLinksLink();
if( $wgUseTrackbacks )
$element[] = $this->trackbackLink();
if ( $this->mTitle->getNamespace() == NS_USER
|| $this->mTitle->getNamespace() == NS_USER_TALK ){
$id = User::idFromName( $this->mTitle->getText() );
$ip = User::isIP( $this->mTitle->getText() );
if( $id || $ip ) { # both anons and non-anons have contri list
$element[] = $this->userContribsLink();
}
if( $this->showEmailUser( $id ) ) {
$element[] = $this->emailUserLink();
}
}
$s = implode( $element, $sep );
if ( $this->mTitle->getArticleId() ) {
$s .= "\n<br />";
if( $wgUser->isAllowed( 'delete' ) ) { $s .= $this->deleteThisPage(); }
if( $wgUser->isAllowed( 'protect' ) ) { $s .= $sep . $this->protectThisPage(); }
if( $wgUser->isAllowed( 'move' ) ) { $s .= $sep . $this->moveThisPage(); }
}
$s .= "<br />\n" . $this->otherLanguages();
}
return $s;
}
function pageStats() {
global $wgOut, $wgLang, $wgArticle, $wgRequest, $wgUser;
global $wgDisableCounters, $wgMaxCredits, $wgShowCreditsIfMax, $wgPageShowWatchingUsers;
$oldid = $wgRequest->getVal( 'oldid' );
$diff = $wgRequest->getVal( 'diff' );
if ( ! $wgOut->isArticle() ) { return ''; }
if( !$wgArticle instanceOf Article ) { return ''; }
if ( isset( $oldid ) || isset( $diff ) ) { return ''; }
if ( 0 == $wgArticle->getID() ) { return ''; }
$s = '';
if ( !$wgDisableCounters ) {
$count = $wgLang->formatNum( $wgArticle->getCount() );
if ( $count ) {
$s = wfMsgExt( 'viewcount', array( 'parseinline' ), $count );
}
}
if( $wgMaxCredits != 0 ){
$s .= ' ' . Credits::getCredits( $wgArticle, $wgMaxCredits, $wgShowCreditsIfMax );
} else {
$s .= $this->lastModified();
}
if( $wgPageShowWatchingUsers && $wgUser->getOption( 'shownumberswatching' ) ) {
$dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select( 'watchlist',
array( 'COUNT(*) AS n' ),
array( 'wl_title' => $dbr->strencode( $this->mTitle->getDBkey() ), 'wl_namespace' => $this->mTitle->getNamespace() ),
__METHOD__
);
$x = $dbr->fetchObject( $res );
$s .= ' ' . wfMsgExt( 'number_of_watching_users_pageview',
array( 'parseinline' ), $wgLang->formatNum( $x->n )
);
}
return $s . ' ' . $this->getCopyright();
}
function getCopyright( $type = 'detect' ) {
global $wgRightsPage, $wgRightsUrl, $wgRightsText, $wgRequest, $wgArticle;
if ( $type == 'detect' ) {
$diff = $wgRequest->getVal( 'diff' );
$isCur = $wgArticle && $wgArticle->isCurrent();
if ( is_null( $diff ) && !$isCur && wfMsgForContent( 'history_copyright' ) !== '-' ) {
$type = 'history';
} else {
$type = 'normal';
}
}
if ( $type == 'history' ) {
$msg = 'history_copyright';
} else {
$msg = 'copyright';
}
$out = '';
if( $wgRightsPage ) {
$title = Title::newFromText( $wgRightsPage );
$link = $this->linkKnown( $title, $wgRightsText );
} elseif( $wgRightsUrl ) {
$link = $this->makeExternalLink( $wgRightsUrl, $wgRightsText );
} elseif( $wgRightsText ) {
$link = $wgRightsText;
} else {
# Give up now
return $out;
}
$out .= wfMsgForContent( $msg, $link );
return $out;
}
function getCopyrightIcon() {
global $wgRightsUrl, $wgRightsText, $wgRightsIcon, $wgCopyrightIcon;
$out = '';
if ( isset( $wgCopyrightIcon ) && $wgCopyrightIcon ) {
$out = $wgCopyrightIcon;
} else if ( $wgRightsIcon ) {
$icon = htmlspecialchars( $wgRightsIcon );
if ( $wgRightsUrl ) {
$url = htmlspecialchars( $wgRightsUrl );
$out .= '<a href="'.$url.'">';
}
$text = htmlspecialchars( $wgRightsText );
$out .= "<img src=\"$icon\" alt='$text' />";
if ( $wgRightsUrl ) {
$out .= '</a>';
}
}
return $out;
}
function getPoweredBy() {
global $wgStylePath;
$url = htmlspecialchars( "$wgStylePath/common/images/poweredby_mediawiki_88x31.png" );
$img = '<a href="http://www.mediawiki.org/"><img src="'.$url.'" alt="Powered by MediaWiki" /></a>';
return $img;
}
function lastModified() {
global $wgLang, $wgArticle;
if( $this->mRevisionId ) {
$timestamp = Revision::getTimestampFromId( $wgArticle->getTitle(), $this->mRevisionId );
} else {
$timestamp = $wgArticle->getTimestamp();
}
if ( $timestamp ) {
$d = $wgLang->date( $timestamp, true );
$t = $wgLang->time( $timestamp, true );
$s = ' ' . wfMsg( 'lastmodifiedat', $d, $t );
} else {
$s = '';
}
if ( wfGetLB()->getLaggedSlaveMode() ) {
$s .= ' <strong>' . wfMsg( 'laggedslavemode' ) . '</strong>';
}
return $s;
}
function logoText( $align = '' ) {
if ( '' != $align ) {
$a = " align='{$align}'";
} else {
$a = '';
}
$mp = wfMsg( 'mainpage' );
$mptitle = Title::newMainPage();
$url = ( is_object( $mptitle ) ? $mptitle->escapeLocalURL() : '' );
$logourl = $this->getLogo();
$s = "<a href='{$url}'><img{$a} src='{$logourl}' alt='[{$mp}]' /></a>";
return $s;
}
/**
* show a drop-down box of special pages
*/
function specialPagesList() {
global $wgUser, $wgContLang, $wgServer, $wgRedirectScript;
$pages = array_merge( SpecialPage::getRegularPages(), SpecialPage::getRestrictedPages() );
foreach ( $pages as $name => $page ) {
$pages[$name] = $page->getDescription();
}
$go = wfMsg( 'go' );
$sp = wfMsg( 'specialpages' );
$spp = $wgContLang->specialPage( 'Specialpages' );
$s = '<form id="specialpages" method="get" ' .
'action="' . htmlspecialchars( "{$wgServer}{$wgRedirectScript}" ) . "\">\n";
$s .= "<select name=\"wpDropdown\">\n";
$s .= "<option value=\"{$spp}\">{$sp}</option>\n";
foreach ( $pages as $name => $desc ) {
$p = $wgContLang->specialPage( $name );
$s .= "<option value=\"{$p}\">{$desc}</option>\n";
}
$s .= "</select>\n";
$s .= "<input type='submit' value=\"{$go}\" name='redirect' />\n";
$s .= "</form>\n";
return $s;
}
function mainPageLink() {
$s = $this->link(
Title::newMainPage(),
wfMsg( 'mainpage' ),
array(),
array(),
array( 'known', 'noclasses' )
);
return $s;
}
function copyrightLink() {
$title = Title::newFromText( wfMsgForContent( 'copyrightpage' ) );
$s = $this->linkKnown(
$title,
wfMsg( 'copyrightpagename' )
);
return $s;
}
private function footerLink ( $desc, $page ) {
// if the link description has been set to "-" in the default language,
if ( wfMsgForContent( $desc ) == '-') {
// then it is disabled, for all languages.
return '';
} else {
// Otherwise, we display the link for the user, described in their
// language (which may or may not be the same as the default language),
// but we make the link target be the one site-wide page.
$title = Title::newFromText( wfMsgForContent( $page ) );
return $this->linkKnown(
$title,
wfMsgExt( $desc, array( 'parsemag', 'escapenoentities' ) )
);
}
}
function privacyLink() {
return $this->footerLink( 'privacy', 'privacypage' );
}
function aboutLink() {
return $this->footerLink( 'aboutsite', 'aboutpage' );
}
function disclaimerLink() {
return $this->footerLink( 'disclaimers', 'disclaimerpage' );
}
function editThisPage() {
global $wgOut;
if ( !$wgOut->isArticleRelated() ) {
$s = wfMsg( 'protectedpage' );
} else {
if( $this->mTitle->quickUserCan( 'edit' ) && $this->mTitle->exists() ) {
$t = wfMsg( 'editthispage' );
} elseif( $this->mTitle->quickUserCan( 'create' ) && !$this->mTitle->exists() ) {
$t = wfMsg( 'create-this-page' );
} else {
$t = wfMsg( 'viewsource' );
}
$s = $this->link(
$this->mTitle,
$t,
array(),
$this->editUrlOptions(),
array( 'known', 'noclasses' )
);
}
return $s;
}
/**
* Return URL options for the 'edit page' link.
* This may include an 'oldid' specifier, if the current page view is such.
*
* @return array
* @private
*/
function editUrlOptions() {
global $wgArticle;
$options = array( 'action' => 'edit' );
if( $this->mRevisionId && ! $wgArticle->isCurrent() ) {
$options['oldid'] = intval( $this->mRevisionId );
}
return $options;
}
function deleteThisPage() {
global $wgUser, $wgRequest;
$diff = $wgRequest->getVal( 'diff' );
if ( $this->mTitle->getArticleId() && ( !$diff ) && $wgUser->isAllowed( 'delete' ) ) {
$t = wfMsg( 'deletethispage' );
$s = $this->link(
$this->mTitle,
$t,
array(),
array( 'action' => 'delete' ),
array( 'known', 'noclasses' )
);
} else {
$s = '';
}
return $s;
}
function protectThisPage() {
global $wgUser, $wgRequest;
$diff = $wgRequest->getVal( 'diff' );
if ( $this->mTitle->getArticleId() && ( ! $diff ) && $wgUser->isAllowed('protect') ) {
if ( $this->mTitle->isProtected() ) {
$text = wfMsg( 'unprotectthispage' );
$query = array( 'action' => 'unprotect' );
} else {
$text = wfMsg( 'protectthispage' );
$query = array( 'action' => 'protect' );
}
$s = $this->link(
$this->mTitle,
$text,
array(),
$query,
array( 'known', 'noclasses' )
);
} else {
$s = '';
}
return $s;
}
function watchThisPage() {
global $wgOut;
++$this->mWatchLinkNum;
if ( $wgOut->isArticleRelated() ) {
if ( $this->mTitle->userIsWatching() ) {
$text = wfMsg( 'unwatchthispage' );
$query = array( 'action' => 'unwatch' );
$id = 'mw-unwatch-link' . $this->mWatchLinkNum;
} else {
$text = wfMsg( 'watchthispage' );
$query = array( 'action' => 'watch' );
$id = 'mw-watch-link' . $this->mWatchLinkNum;
}
$s = $this->link(
$this->mTitle,
$text,
array( 'id' => $id ),
$query,
array( 'known', 'noclasses' )
);
} else {
$s = wfMsg( 'notanarticle' );
}
return $s;
}
function moveThisPage() {
if ( $this->mTitle->quickUserCan( 'move' ) ) {
return $this->link(
SpecialPage::getTitleFor( 'Movepage' ),
wfMsg( 'movethispage' ),
array(),
array( 'target' => $this->mTitle->getPrefixedURL() ),
array( 'known', 'noclasses' )
);
} else {
// no message if page is protected - would be redundant
return '';
}
}
function historyLink() {
return $this->link(
$this->mTitle,
wfMsgHtml( 'history' ),
array( 'rel' => 'archives' ),
array( 'action' => 'history' )
);
}
function whatLinksHere() {
return $this->link(
SpecialPage::getTitleFor( 'Whatlinkshere', $this->mTitle->getPrefixedDBkey() ),
wfMsgHtml( 'whatlinkshere' ),
array(),
array(),
array( 'known', 'noclasses' )
);
}
function userContribsLink() {
return $this->link(
SpecialPage::getTitleFor( 'Contributions', $this->mTitle->getDBkey() ),
wfMsgHtml( 'contributions' ),
array(),
array(),
array( 'known', 'noclasses' )
);
}
function showEmailUser( $id ) {
global $wgUser;
$targetUser = User::newFromId( $id );
return $wgUser->canSendEmail() && # the sending user must have a confirmed email address
$targetUser->canReceiveEmail(); # the target user must have a confirmed email address and allow emails from users
}
function emailUserLink() {
return $this->link(
SpecialPage::getTitleFor( 'Emailuser', $this->mTitle->getDBkey() ),
wfMsg( 'emailuser' ),
array(),
array(),
array( 'known', 'noclasses' )
);
}
function watchPageLinksLink() {
global $wgOut;
if ( ! $wgOut->isArticleRelated() ) {
return '(' . wfMsg( 'notanarticle' ) . ')';
} else {
return $this->link(
SpecialPage::getTitleFor( 'Recentchangeslinked', $this->mTitle->getPrefixedDBkey() ),
wfMsg( 'recentchangeslinked-toolbox' ),
array(),
array(),
array( 'known', 'noclasses' )
);
}
}
function trackbackLink() {
return '<a href="' . $this->mTitle->trackbackURL() . '">'
. wfMsg( 'trackbacklink' ) . '</a>';
}
function otherLanguages() {
global $wgOut, $wgContLang, $wgHideInterlanguageLinks;
if ( $wgHideInterlanguageLinks ) {
return '';
}
$a = $wgOut->getLanguageLinks();
if ( 0 == count( $a ) ) {
return '';
}
$s = wfMsg( 'otherlanguages' ) . wfMsg( 'colon-separator' );
$first = true;
if( $wgContLang->isRTL() ) $s .= '<span dir="LTR">';
foreach( $a as $l ) {
if ( !$first ) {
$s .= wfMsgExt( 'pipe-separator', 'escapenoentities' );
}
$first = false;
$nt = Title::newFromText( $l );
$url = $nt->escapeFullURL();
$text = $wgContLang->getLanguageName( $nt->getInterwiki() );
if ( '' == $text ) { $text = $l; }
$style = $this->getExternalLinkAttributes( $l, $text );
$s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
}
if( $wgContLang->isRTL() ) $s .= '</span>';
return $s;
}
function talkLink() {
if ( NS_SPECIAL == $this->mTitle->getNamespace() ) {
# No discussion links for special pages
return '';
}
$linkOptions = array();
if( $this->mTitle->isTalkPage() ) {
$link = $this->mTitle->getSubjectPage();
switch( $link->getNamespace() ) {
case NS_MAIN:
$text = wfMsg( 'articlepage' );
break;
case NS_USER:
$text = wfMsg( 'userpage' );
break;
case NS_PROJECT:
$text = wfMsg( 'projectpage' );
break;
case NS_FILE:
$text = wfMsg( 'imagepage' );
# Make link known if image exists, even if the desc. page doesn't.
if( wfFindFile( $link ) )
$linkOptions[] = 'known';
break;
case NS_MEDIAWIKI:
$text = wfMsg( 'mediawikipage' );
break;
case NS_TEMPLATE:
$text = wfMsg( 'templatepage' );
break;
case NS_HELP:
$text = wfMsg( 'viewhelppage' );
break;
case NS_CATEGORY:
$text = wfMsg( 'categorypage' );
break;
default:
$text = wfMsg( 'articlepage' );
}
} else {
$link = $this->mTitle->getTalkPage();
$text = wfMsg( 'talkpage' );
}
$s = $this->link( $link, $text, array(), array(), $linkOptions );
return $s;
}
function commentLink() {
global $wgOut;
if ( $this->mTitle->getNamespace() == NS_SPECIAL ) {
return '';
}
# __NEWSECTIONLINK___ changes behaviour here
# If it is present, the link points to this page, otherwise
# it points to the talk page
if( $this->mTitle->isTalkPage() ) {
$title = $this->mTitle;
} elseif( $wgOut->showNewSectionLink() ) {
$title = $this->mTitle;
} else {
$title = $this->mTitle->getTalkPage();
}
return $this->link(
$title,
wfMsg( 'postcomment' ),
array(),
array(
'action' => 'edit',
'section' => 'new'
),
array( 'known', 'noclasses' )
);
}
/* these are used extensively in SkinTemplate, but also some other places */
static function makeMainPageUrl( $urlaction = '' ) {
$title = Title::newMainPage();
self::checkTitle( $title, '' );
return $title->getLocalURL( $urlaction );
}
static function makeSpecialUrl( $name, $urlaction = '' ) {
$title = SpecialPage::getTitleFor( $name );
return $title->getLocalURL( $urlaction );
}
static function makeSpecialUrlSubpage( $name, $subpage, $urlaction = '' ) {
$title = SpecialPage::getSafeTitleFor( $name, $subpage );
return $title->getLocalURL( $urlaction );
}
static function makeI18nUrl( $name, $urlaction = '' ) {
$title = Title::newFromText( wfMsgForContent( $name ) );
self::checkTitle( $title, $name );
return $title->getLocalURL( $urlaction );
}
static function makeUrl( $name, $urlaction = '' ) {
$title = Title::newFromText( $name );
self::checkTitle( $title, $name );
return $title->getLocalURL( $urlaction );
}
# If url string starts with http, consider as external URL, else
# internal
static function makeInternalOrExternalUrl( $name ) {
if ( preg_match( '/^(?:' . wfUrlProtocols() . ')/', $name ) ) {
return $name;
} else {
return self::makeUrl( $name );
}
}
# this can be passed the NS number as defined in Language.php
static function makeNSUrl( $name, $urlaction = '', $namespace = NS_MAIN ) {
$title = Title::makeTitleSafe( $namespace, $name );
self::checkTitle( $title, $name );
return $title->getLocalURL( $urlaction );
}
/* these return an array with the 'href' and boolean 'exists' */
static function makeUrlDetails( $name, $urlaction = '' ) {
$title = Title::newFromText( $name );
self::checkTitle( $title, $name );
return array(
'href' => $title->getLocalURL( $urlaction ),
'exists' => $title->getArticleID() != 0 ? true : false
);
}
/**
* Make URL details where the article exists (or at least it's convenient to think so)
*/
static function makeKnownUrlDetails( $name, $urlaction = '' ) {
$title = Title::newFromText( $name );
self::checkTitle( $title, $name );
return array(
'href' => $title->getLocalURL( $urlaction ),
'exists' => true
);
}
# make sure we have some title to operate on
static function checkTitle( &$title, $name ) {
if( !is_object( $title ) ) {
$title = Title::newFromText( $name );
if( !is_object( $title ) ) {
$title = Title::newFromText( '--error: link target missing--' );
}
}
}
/**
* Build an array that represents the sidebar(s), the navigation bar among them
*
* @return array
*/
function buildSidebar() {
global $parserMemc, $wgEnableSidebarCache, $wgSidebarCacheExpiry;
global $wgLang;
wfProfileIn( __METHOD__ );
$key = wfMemcKey( 'sidebar', $wgLang->getCode() );
if ( $wgEnableSidebarCache ) {
$cachedsidebar = $parserMemc->get( $key );
if ( $cachedsidebar ) {
wfProfileOut( __METHOD__ );
return $cachedsidebar;
}
}
$bar = array();
$lines = explode( "\n", wfMsgForContent( 'sidebar' ) );
$heading = '';
foreach( $lines as $line ) {
if( strpos( $line, '*' ) !== 0 )
continue;
if( strpos( $line, '**') !== 0 ) {
$heading = trim( $line, '* ' );
if( !array_key_exists( $heading, $bar ) ) $bar[$heading] = array();
} else {
if( strpos( $line, '|' ) !== false ) { // sanity check
$line = array_map( 'trim', explode( '|', trim( $line, '* ' ), 2 ) );
$link = wfMsgForContent( $line[0] );
if( $link == '-' )
continue;
$text = wfMsgExt( $line[1], 'parsemag' );
if( wfEmptyMsg( $line[1], $text ) )
$text = $line[1];
if( wfEmptyMsg( $line[0], $link ) )
$link = $line[0];
if ( preg_match( '/^(?:' . wfUrlProtocols() . ')/', $link ) ) {
$href = $link;
} else {
$title = Title::newFromText( $link );
if ( $title ) {
$title = $title->fixSpecialName();
$href = $title->getLocalURL();
} else {
$href = 'INVALID-TITLE';
}
}
$bar[$heading][] = array(
'text' => $text,
'href' => $href,
'id' => 'n-' . strtr( $line[1], ' ', '-' ),
'active' => false
);
} else { continue; }
}
}
wfRunHooks( 'SkinBuildSidebar', array( $this, &$bar ) );
if ( $wgEnableSidebarCache ) $parserMemc->set( $key, $bar, $wgSidebarCacheExpiry );
wfProfileOut( __METHOD__ );
return $bar;
}
}
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