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Skin.php
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Skin.php
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<?php
/**
* Base class for all skins.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
/**
* @defgroup Skins Skins
*/
/**
* 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
*/
abstract class Skin extends ContextSource {
protected $skinname = 'standard';
protected $mRelevantTitle = null;
protected $mRelevantUser = null;
/**
* Fetch the set of available skins.
* @return array associative array of strings
*/
static function getSkinNames() {
global $wgValidSkinNames;
static $skinsInitialised = false;
if ( !$skinsInitialised || !count( $wgValidSkinNames ) ) {
# Get a list of available skins
# Build using the regular expression '^(.*).php$'
# Array keys are all lower case, array value keep the case used by filename
#
wfProfileIn( __METHOD__ . '-init' );
global $wgStyleDirectory;
$skinDir = dir( $wgStyleDirectory );
if ( $skinDir !== false && $skinDir !== null ) {
# 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 skinname messages for available skins.
* @return array of strings
*/
static function getSkinNameMessages() {
$messages = array();
foreach( self::getSkinNames() as $skinKey => $skinName ) {
$messages[] = "skinname-$skinKey";
}
return $messages;
}
/**
* 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 'monobook', 'standard', etc.
* @return string
*/
static function normalizeKey( $key ) {
global $wgDefaultSkin;
$skinNames = Skin::getSkinNames();
if ( $key == '' || $key == 'default' ) {
// 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,
2 => 'cologneblue'
);
if ( isset( $fallback[$key] ) ) {
$key = $fallback[$key];
}
if ( isset( $skinNames[$key] ) ) {
return $key;
} elseif ( isset( $skinNames[$wgDefaultSkin] ) ) {
return $wgDefaultSkin;
} else {
return 'vector';
}
}
/**
* Factory method for loading a skin of a given type
* @param string $key 'monobook', 'standard', etc.
* @return Skin
*/
static function &newFromKey( $key ) {
global $wgStyleDirectory;
$key = Skin::normalizeKey( $key );
$skinNames = Skin::getSkinNames();
$skinName = $skinNames[$key];
$className = "Skin{$skinName}";
# Grab the skin class and initialise it.
if ( !MWInit::classExists( $className ) ) {
if ( !defined( 'MW_COMPILED' ) ) {
require_once( "{$wgStyleDirectory}/{$skinName}.php" );
}
# Check if we got if not fallback to default skin
if ( !MWInit::classExists( $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" );
$className = 'SkinVector';
if ( !defined( 'MW_COMPILED' ) ) {
require_once( "{$wgStyleDirectory}/Vector.php" );
}
}
}
$skin = new $className( $key );
return $skin;
}
/** @return string skin name */
public function getSkinName() {
return $this->skinname;
}
/**
* @param $out OutputPage
*/
function initPage( OutputPage $out ) {
wfProfileIn( __METHOD__ );
$this->preloadExistence();
wfProfileOut( __METHOD__ );
}
/**
* Preload the existence of three commonly-requested pages in a single query
*/
function preloadExistence() {
$user = $this->getUser();
// User/talk link
$titles = array( $user->getUserPage(), $user->getTalkPage() );
// Other tab link
if ( $this->getTitle()->isSpecialPage() ) {
// nothing
} elseif ( $this->getTitle()->isTalkPage() ) {
$titles[] = $this->getTitle()->getSubjectPage();
} else {
$titles[] = $this->getTitle()->getTalkPage();
}
$lb = new LinkBatch( $titles );
$lb->setCaller( __METHOD__ );
$lb->execute();
}
/**
* Get the current revision ID
*
* @return Integer
*/
public function getRevisionId() {
return $this->getOutput()->getRevisionId();
}
/**
* Whether the revision displayed is the latest revision of the page
*
* @return Boolean
*/
public function isRevisionCurrent() {
$revID = $this->getRevisionId();
return $revID == 0 || $revID == $this->getTitle()->getLatestRevID();
}
/**
* Set the "relevant" title
* @see self::getRelevantTitle()
* @param $t Title object to use
*/
public function setRelevantTitle( $t ) {
$this->mRelevantTitle = $t;
}
/**
* Return the "relevant" title.
* A "relevant" title is not necessarily the actual title of the page.
* Special pages like Special:MovePage use set the page they are acting on
* as their "relevant" title, this allows the skin system to display things
* such as content tabs which belong to to that page instead of displaying
* a basic special page tab which has almost no meaning.
*
* @return Title
*/
public function getRelevantTitle() {
if ( isset( $this->mRelevantTitle ) ) {
return $this->mRelevantTitle;
}
return $this->getTitle();
}
/**
* Set the "relevant" user
* @see self::getRelevantUser()
* @param $u User object to use
*/
public function setRelevantUser( $u ) {
$this->mRelevantUser = $u;
}
/**
* Return the "relevant" user.
* A "relevant" user is similar to a relevant title. Special pages like
* Special:Contributions mark the user which they are relevant to so that
* things like the toolbox can display the information they usually are only
* able to display on a user's userpage and talkpage.
* @return User
*/
public function getRelevantUser() {
if ( isset( $this->mRelevantUser ) ) {
return $this->mRelevantUser;
}
$title = $this->getRelevantTitle();
if( $title->hasSubjectNamespace( NS_USER ) ) {
$rootUser = $title->getRootText();
if ( User::isIP( $rootUser ) ) {
$this->mRelevantUser = User::newFromName( $rootUser, false );
} else {
$user = User::newFromName( $rootUser, false );
if ( $user && $user->isLoggedIn() ) {
$this->mRelevantUser = $user;
}
}
return $this->mRelevantUser;
}
return null;
}
/**
* Outputs the HTML generated by other functions.
* @param $out OutputPage
*/
abstract function outputPage( OutputPage $out = null );
/**
* @param $data array
* @return string
*/
static function makeVariablesScript( $data ) {
if ( $data ) {
return Html::inlineScript(
ResourceLoader::makeLoaderConditionalScript( ResourceLoader::makeConfigSetScript( $data ) )
);
} else {
return '';
}
}
/**
* Make a "<script>" tag containing global variables
*
* @deprecated in 1.19
* @param $unused
* @return string HTML fragment
*/
public static function makeGlobalVariablesScript( $unused ) {
global $wgOut;
wfDeprecated( __METHOD__, '1.19' );
return self::makeVariablesScript( $wgOut->getJSVars() );
}
/**
* Get the query to generate a dynamic stylesheet
*
* @return array
*/
public static function getDynamicStylesheetQuery() {
global $wgSquidMaxage;
return array(
'action' => 'raw',
'maxage' => $wgSquidMaxage,
'usemsgcache' => 'yes',
'ctype' => 'text/css',
'smaxage' => $wgSquidMaxage,
);
}
/**
* Add skin specific stylesheets
* Calling this method with an $out of anything but the same OutputPage
* inside ->getOutput() is deprecated. The $out arg is kept
* for compatibility purposes with skins.
* @param $out OutputPage
* @todo delete
*/
abstract function setupSkinUserCss( OutputPage $out );
/**
* TODO: document
* @param $title Title
* @return String
*/
function getPageClasses( $title ) {
$numeric = 'ns-' . $title->getNamespace();
if ( $title->isSpecialPage() ) {
$type = 'ns-special';
// bug 23315: provide a class based on the canonical special page name without subpages
list( $canonicalName ) = SpecialPageFactory::resolveAlias( $title->getDBkey() );
if ( $canonicalName ) {
$type .= ' ' . Sanitizer::escapeClass( "mw-special-$canonicalName" );
} else {
$type .= ' mw-invalidspecialpage';
}
} elseif ( $title->isTalkPage() ) {
$type = 'ns-talk';
} else {
$type = 'ns-subject';
}
$name = Sanitizer::escapeClass( 'page-' . $title->getPrefixedText() );
return "$numeric $type $name";
}
/**
* This will be called by OutputPage::headElement when it is creating the
* "<body>" tag, skins can override it if they have a need to add in any
* body attributes or classes of their own.
* @param $out OutputPage
* @param $bodyAttrs Array
*/
function addToBodyAttributes( $out, &$bodyAttrs ) {
// does nothing by default
}
/**
* URL to the logo
* @return String
*/
function getLogo() {
global $wgLogo;
return $wgLogo;
}
/**
* @return string
*/
function getCategoryLinks() {
global $wgUseCategoryBrowser;
$out = $this->getOutput();
$allCats = $out->getCategoryLinks();
if ( !count( $allCats ) ) {
return '';
}
$embed = "<li>";
$pop = "</li>";
$s = '';
$colon = $this->msg( 'colon-separator' )->escaped();
if ( !empty( $allCats['normal'] ) ) {
$t = $embed . implode( "{$pop}{$embed}", $allCats['normal'] ) . $pop;
$msg = $this->msg( 'pagecategories' )->numParams( count( $allCats['normal'] ) )->escaped();
$linkPage = wfMessage( 'pagecategorieslink' )->inContentLanguage()->text();
$s .= '<div id="mw-normal-catlinks" class="mw-normal-catlinks">' .
Linker::link( Title::newFromText( $linkPage ), $msg )
. $colon . '<ul>' . $t . '</ul>' . '</div>';
}
# Hidden categories
if ( isset( $allCats['hidden'] ) ) {
if ( $this->getUser()->getBoolOption( 'showhiddencats' ) ) {
$class = ' mw-hidden-cats-user-shown';
} elseif ( $this->getTitle()->getNamespace() == NS_CATEGORY ) {
$class = ' mw-hidden-cats-ns-shown';
} else {
$class = ' mw-hidden-cats-hidden';
}
$s .= "<div id=\"mw-hidden-catlinks\" class=\"mw-hidden-catlinks$class\">" .
$this->msg( 'hidden-categories' )->numParams( count( $allCats['hidden'] ) )->escaped() .
$colon . '<ul>' . $embed . implode( "{$pop}{$embed}", $allCats['hidden'] ) . $pop . '</ul>' .
'</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->getTitle()->getParentCategoryTree();
# Skin object passed by reference cause it can not be
# accessed under the method subfunction drawCategoryBrowser
$tempout = explode( "\n", $this->drawCategoryBrowser( $parenttree ) );
# 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 series of links.
* @param array $tree categories tree returned by Title::getParentCategoryTree
* @return String separated by >, terminate with "\n"
*/
function drawCategoryBrowser( $tree ) {
$return = '';
foreach ( $tree as $element => $parent ) {
if ( empty( $parent ) ) {
# element start a new list
$return .= "\n";
} else {
# grab the others elements
$return .= $this->drawCategoryBrowser( $parent ) . ' > ';
}
# add our current element to the list
$eltitle = Title::newFromText( $element );
$return .= Linker::link( $eltitle, htmlspecialchars( $eltitle->getText() ) );
}
return $return;
}
/**
* @return string
*/
function getCategories() {
$out = $this->getOutput();
$catlinks = $this->getCategoryLinks();
$classes = 'catlinks';
// Check what we're showing
$allCats = $out->getCategoryLinks();
$showHidden = $this->getUser()->getBoolOption( 'showhiddencats' ) ||
$this->getTitle()->getNamespace() == NS_CATEGORY;
if ( empty( $allCats['normal'] ) && !( !empty( $allCats['hidden'] ) && $showHidden ) ) {
$classes .= ' catlinks-allhidden';
}
return "<div id='catlinks' class='$classes'>{$catlinks}</div>";
}
/**
* 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.
*
* @return String, empty by default, if not changed by any hook function.
*/
protected function afterContentHook() {
$data = '';
if ( wfRunHooks( 'SkinAfterContent', array( &$data, $this ) ) ) {
// 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() {
return MWDebug::getHTMLDebugLog();
}
/**
* This gets called shortly before the "</body>" tag.
*
* @return String HTML-wrapped JS code to be put before "</body>"
*/
function bottomScripts() {
// TODO and the suckage continues. This function is really just a wrapper around
// OutputPage::getBottomScripts() which takes a Skin param. This should be cleaned
// up at some point
$bottomScriptText = $this->getOutput()->getBottomScripts();
wfRunHooks( 'SkinAfterBottomScripts', array( $this, &$bottomScriptText ) );
return $bottomScriptText;
}
/**
* Text with the permalink to the source page,
* usually shown on the footer of a printed page
*
* @return string HTML text with an URL
*/
function printSource() {
$oldid = $this->getRevisionId();
if ( $oldid ) {
$url = htmlspecialchars( wfExpandIRI( $this->getTitle()->getCanonicalURL( 'oldid=' . $oldid ) ) );
} else {
// oldid not available for non existing pages
$url = htmlspecialchars( wfExpandIRI( $this->getTitle()->getCanonicalURL() ) );
}
return $this->msg( 'retrievedfrom', '<a href="' . $url . '">' . $url . '</a>' )->text();
}
/**
* @return String
*/
function getUndeleteLink() {
$action = $this->getRequest()->getVal( 'action', 'view' );
if ( $this->getUser()->isAllowed( 'deletedhistory' ) &&
( $this->getTitle()->getArticleID() == 0 || $action == 'history' ) ) {
$n = $this->getTitle()->isDeleted();
if ( $n ) {
if ( $this->getUser()->isAllowed( 'undelete' ) ) {
$msg = 'thisisdeleted';
} else {
$msg = 'viewdeleted';
}
return $this->msg( $msg )->rawParams(
Linker::linkKnown(
SpecialPage::getTitleFor( 'Undelete', $this->getTitle()->getPrefixedDBkey() ),
$this->msg( 'restorelink' )->numParams( $n )->escaped() )
)->text();
}
}
return '';
}
/**
* @return string
*/
function subPageSubtitle() {
global $wgLang;
$out = $this->getOutput();
$subpages = '';
if ( !wfRunHooks( 'SkinSubPageSubtitle', array( &$subpages, $this, $out ) ) ) {
return $subpages;
}
if ( $out->isArticle() && MWNamespace::hasSubpages( $out->getTitle()->getNamespace() ) ) {
$ptext = $this->getTitle()->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->isKnown() ) {
$getlink = Linker::linkKnown(
$linkObj,
htmlspecialchars( $display )
);
$c++;
if ( $c > 1 ) {
$subpages .= $wgLang->getDirMarkEntity() . $this->msg( 'pipe-separator' )->escaped();
} else {
$subpages .= '< ';
}
$subpages .= $getlink;
$display = '';
} else {
$display .= '/';
}
$growinglink .= '/';
}
}
}
return $subpages;
}
/**
* Returns true if the IP should be shown in the header
* @return Bool
*/
function showIPinHeader() {
global $wgShowIPinHeader;
return $wgShowIPinHeader && session_id() != '';
}
/**
* @return String
*/
function getSearchLink() {
$searchPage = SpecialPage::getTitleFor( 'Search' );
return $searchPage->getLocalURL();
}
/**
* @return string
*/
function escapeSearchLink() {
return htmlspecialchars( $this->getSearchLink() );
}
/**
* @param $type string
* @return string
*/
function getCopyright( $type = 'detect' ) {
global $wgRightsPage, $wgRightsUrl, $wgRightsText, $wgContLang;
if ( $type == 'detect' ) {
if ( !$this->isRevisionCurrent() && !$this->msg( 'history_copyright' )->inContentLanguage()->isDisabled() ) {
$type = 'history';
} else {
$type = 'normal';
}
}
if ( $type == 'history' ) {
$msg = 'history_copyright';
} else {
$msg = 'copyright';
}
if ( $wgRightsPage ) {
$title = Title::newFromText( $wgRightsPage );
$link = Linker::linkKnown( $title, $wgRightsText );
} elseif ( $wgRightsUrl ) {
$link = Linker::makeExternalLink( $wgRightsUrl, $wgRightsText );
} elseif ( $wgRightsText ) {
$link = $wgRightsText;
} else {
# Give up now
return '';
}
// Allow for site and per-namespace customization of copyright notice.
$forContent = true;
wfRunHooks( 'SkinCopyrightFooter', array( $this->getTitle(), $type, &$msg, &$link, &$forContent ) );
$msgObj = $this->msg( $msg )->rawParams( $link );
if ( $forContent ) {
$msg = $msgObj->inContentLanguage()->text();
if ( $this->getLanguage()->getCode() !== $wgContLang->getCode() ) {
$msg = Html::rawElement( 'span', array( 'lang' => $wgContLang->getHtmlCode(), 'dir' => $wgContLang->getDir() ), $msg );
}
return $msg;
} else {
return $msgObj->text();
}
}
/**
* @return null|string
*/
function getCopyrightIcon() {
global $wgRightsUrl, $wgRightsText, $wgRightsIcon, $wgCopyrightIcon;
$out = '';
if ( isset( $wgCopyrightIcon ) && $wgCopyrightIcon ) {
$out = $wgCopyrightIcon;
} elseif ( $wgRightsIcon ) {
$icon = htmlspecialchars( $wgRightsIcon );
if ( $wgRightsUrl ) {
$url = htmlspecialchars( $wgRightsUrl );
$out .= '<a href="' . $url . '">';
}
$text = htmlspecialchars( $wgRightsText );
$out .= "<img src=\"$icon\" alt=\"$text\" width=\"88\" height=\"31\" />";
if ( $wgRightsUrl ) {
$out .= '</a>';
}
}
return $out;
}
/**
* Gets the powered by MediaWiki icon.
* @return string
*/
function getPoweredBy() {
global $wgStylePath;
$url = htmlspecialchars( "$wgStylePath/common/images/poweredby_mediawiki_88x31.png" );
$text = '<a href="//www.mediawiki.org/"><img src="' . $url . '" height="31" width="88" alt="Powered by MediaWiki" /></a>';
wfRunHooks( 'SkinGetPoweredBy', array( &$text, $this ) );
return $text;
}
/**
* Get the timestamp of the latest revision, formatted in user language
*
* @return String
*/
protected function lastModified() {
$timestamp = $this->getOutput()->getRevisionTimestamp();
# No cached timestamp, load it from the database
if ( $timestamp === null ) {
$timestamp = Revision::getTimestampFromId( $this->getTitle(), $this->getRevisionId() );
}
if ( $timestamp ) {
$d = $this->getLanguage()->userDate( $timestamp, $this->getUser() );
$t = $this->getLanguage()->userTime( $timestamp, $this->getUser() );
$s = ' ' . $this->msg( 'lastmodifiedat', $d, $t )->text();
} else {
$s = '';
}
if ( wfGetLB()->getLaggedSlaveMode() ) {
$s .= ' <strong>' . $this->msg( 'laggedslavemode' )->text() . '</strong>';
}
return $s;
}
/**
* @param $align string
* @return string
*/
function logoText( $align = '' ) {
if ( $align != '' ) {
$a = " style='float: {$align};'";
} else {
$a = '';
}
$mp = $this->msg( 'mainpage' )->escaped();
$mptitle = Title::newMainPage();
$url = ( is_object( $mptitle ) ? htmlspecialchars( $mptitle->getLocalURL() ) : '' );
$logourl = $this->getLogo();
$s = "<a href='{$url}'><img{$a} src='{$logourl}' alt='[{$mp}]' /></a>";
return $s;
}
/**
* Renders a $wgFooterIcons icon according to the method's arguments
* @param array $icon The icon to build the html for, see $wgFooterIcons for the format of this array
* @param bool|String $withImage Whether to use the icon's image or output a text-only footericon
* @return String HTML
*/
function makeFooterIcon( $icon, $withImage = 'withImage' ) {
if ( is_string( $icon ) ) {
$html = $icon;
} else { // Assuming array
$url = isset( $icon["url"] ) ? $icon["url"] : null;
unset( $icon["url"] );
if ( isset( $icon["src"] ) && $withImage === 'withImage' ) {
$html = Html::element( 'img', $icon ); // do this the lazy way, just pass icon data as an attribute array
} else {
$html = htmlspecialchars( $icon["alt"] );
}
if ( $url ) {
$html = Html::rawElement( 'a', array( "href" => $url ), $html );
}
}
return $html;
}
/**
* Gets the link to the wiki's main page.
* @return string
*/
function mainPageLink() {
$s = Linker::linkKnown(
Title::newMainPage(),
$this->msg( 'mainpage' )->escaped()
);
return $s;
}
/**
* @param $desc
* @param $page
* @return string
*/
public function footerLink( $desc, $page ) {
// if the link description has been set to "-" in the default language,
if ( $this->msg( $desc )->inContentLanguage()->isDisabled() ) {
// 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( $this->msg( $page )->inContentLanguage()->text() );
return Linker::linkKnown(
$title,
$this->msg( $desc )->escaped()
);
}
}
/**
* Gets the link to the wiki's privacy policy page.
* @return String HTML
*/
function privacyLink() {
return $this->footerLink( 'privacy', 'privacypage' );
}
/**
* Gets the link to the wiki's about page.
* @return String HTML
*/
function aboutLink() {
return $this->footerLink( 'aboutsite', 'aboutpage' );
}
/**
* Gets the link to the wiki's general disclaimers page.
* @return String HTML
*/
function disclaimerLink() {
return $this->footerLink( 'disclaimers', 'disclaimerpage' );
}
/**
* 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() {
$options = array( 'action' => 'edit' );
if ( !$this->isRevisionCurrent() ) {
$options['oldid'] = intval( $this->getRevisionId() );
}
return $options;
}
/**
* @param $id User|int
* @return bool
*/
function showEmailUser( $id ) {
if ( $id instanceof User ) {
$targetUser = $id;
} else {
$targetUser = User::newFromId( $id );
}
return $this->getUser()->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
}
/**
* Return a fully resolved style path url to images or styles stored in the common folder.
* This method returns a url resolved using the configured skin style path
* and includes the style version inside of the url.
* @param string $name The name or path of a skin resource file
* @return String The fully resolved style path url including styleversion
*/
function getCommonStylePath( $name ) {
global $wgStylePath, $wgStyleVersion;
return "$wgStylePath/common/$name?$wgStyleVersion";
}
/**
* Return a fully resolved style path url to images or styles stored in the current skins's folder.
* This method returns a url resolved using the configured skin style path
* and includes the style version inside of the url.
* @param string $name The name or path of a skin resource file
* @return String The fully resolved style path url including styleversion
*/
function getSkinStylePath( $name ) {
global $wgStylePath, $wgStyleVersion;
return "$wgStylePath/{$this->stylename}/$name?$wgStyleVersion";
}
/* these are used extensively in SkinTemplate, but also some other places */
/**
* @param $urlaction string
* @return String
*/
static function makeMainPageUrl( $urlaction = '' ) {
$title = Title::newMainPage();
self::checkTitle( $title, '' );