295 lines
6.9 KiB
PHP
295 lines
6.9 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Installer
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*/
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namespace MediaWiki\Installer;
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use LogicException;
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use MediaWiki\Html\Html;
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use MediaWiki\Language\Language;
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Request\FauxRequest;
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use MediaWiki\ResourceLoader as RL;
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use MediaWiki\ResourceLoader\ResourceLoader;
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/**
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* Output class modelled on OutputPage.
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*
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* I've opted to use a distinct class rather than derive from OutputPage here in
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* the interests of separation of concerns: if we used a subclass, there would be
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* quite a lot of things you could do in OutputPage that would break the installer,
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* that wouldn't be immediately obvious.
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*
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* @ingroup Installer
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* @since 1.17
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* @internal
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*/
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class WebInstallerOutput {
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/**
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* The WebInstaller object this WebInstallerOutput is used by.
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*
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* @var WebInstaller
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*/
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public $parent;
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/**
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* Buffered contents that haven't been output yet
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* @var string
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*/
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private $contents = '';
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/**
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* Has the header been output?
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* @var bool
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*/
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private $headerDone = false;
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/**
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* @var string
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*/
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public $redirectTarget;
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/**
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* @param WebInstaller $parent
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*/
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public function __construct( WebInstaller $parent ) {
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$this->parent = $parent;
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}
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/**
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* @param string $html
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*/
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public function addHTML( $html ) {
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$this->contents .= $html;
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$this->flush();
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}
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/**
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* @param string $text
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* @since 1.32
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*/
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public function addWikiTextAsInterface( $text ) {
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$this->addHTML( $this->parent->parse( $text ) );
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}
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/**
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* @param string $html
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*/
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public function addHTMLNoFlush( $html ) {
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$this->contents .= $html;
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}
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/**
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* @param string $url
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*/
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public function redirect( $url ) {
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if ( $this->headerDone ) {
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throw new LogicException( __METHOD__ . ' called after sending headers' );
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}
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$this->redirectTarget = $url;
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}
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public function output() {
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$this->flush();
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if ( !$this->redirectTarget ) {
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$this->outputFooter();
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}
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}
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/**
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* Get the stylesheet of the MediaWiki skin.
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*
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* @return string
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*/
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public function getCSS() {
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$resourceLoader = MediaWikiServices::getInstance()->getResourceLoader();
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$rlContext = new RL\Context( $resourceLoader, new FauxRequest( [
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'debug' => 'true',
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'lang' => $this->getLanguage()->getCode(),
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'only' => 'styles',
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] ) );
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$module = new RL\SkinModule( [
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'features' => [
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'elements',
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'interface-message-box'
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],
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'styles' => [
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'mw-config/config.css',
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],
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] );
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$module->setConfig( $resourceLoader->getConfig() );
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// Based on MediaWiki\ResourceLoader\FileModule::getStyles, without the DB query
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$styles = ResourceLoader::makeCombinedStyles(
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$module->readStyleFiles(
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$module->getStyleFiles( $rlContext ),
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$rlContext
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) );
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return implode( "\n", $styles );
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}
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/**
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* "<link>" to index.php?css=1 for the "<head>"
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*
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* @return string
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*/
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private function getCssUrl() {
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return Html::linkedStyle( $this->parent->getUrl( [ 'css' => 1 ] ) );
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}
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public function flush() {
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if ( !$this->headerDone ) {
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$this->outputHeader();
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}
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if ( !$this->redirectTarget && strlen( $this->contents ) ) {
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echo $this->contents;
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flush();
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$this->contents = '';
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}
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}
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/**
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* @since 1.33
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* @return Language
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*/
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private function getLanguage() {
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global $wgLang;
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return is_object( $wgLang ) ? $wgLang
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: MediaWikiServices::getInstance()->getLanguageFactory()->getLanguage( 'en' );
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}
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/**
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* @return string[]
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*/
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public function getHeadAttribs() {
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return [
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'dir' => $this->getLanguage()->getDir(),
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'lang' => $this->getLanguage()->getHtmlCode(),
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];
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}
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/**
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* Get whether the header has been output
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*
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* @return bool
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*/
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public function headerDone() {
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return $this->headerDone;
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}
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public function outputHeader() {
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$this->headerDone = true;
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$this->parent->request->response()->header( 'Content-Type: text/html; charset=utf-8' );
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$this->parent->request->response()->header( 'X-Frame-Options: DENY' );
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if ( $this->redirectTarget ) {
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$this->parent->request->response()->header( 'Location: ' . $this->redirectTarget );
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return;
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}
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?>
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<?php echo Html::htmlHeader( $this->getHeadAttribs() ); ?>
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<head>
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<meta name="robots" content="noindex, nofollow" />
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<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
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<title><?php $this->outputTitle(); ?></title>
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<?php echo $this->getCodex() . "\n"; ?>
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<?php echo $this->getCssUrl() . "\n"; ?>
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<?php echo $this->getJQuery() . "\n"; ?>
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<?php echo Html::linkedScript( 'config.js' ) . "\n"; ?>
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</head>
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<?php echo Html::openElement( 'body', [ 'class' => $this->getLanguage()->getDir() ] ) . "\n"; ?>
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<div id="mw-page-base"></div>
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<div id="mw-head-base"></div>
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<div id="content" class="mw-body" role="main">
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<div id="bodyContent" class="mw-body-content">
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<h1><?php $this->outputTitle(); ?></h1>
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<?php
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}
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public function outputFooter() {
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?>
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</div></div>
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<aside id="mw-panel">
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<div class="portal" id="p-logo">
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<a href="https://www.mediawiki.org/" title="Main Page"></a>
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</div>
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<?php
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// @phpcs:disable Generic.WhiteSpace.ScopeIndent.IncorrectExact
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$message = wfMessage( 'config-sidebar' )->plain();
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// Section 1: External links
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// @todo FIXME: Migrate to plain link label messages (T227297).
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foreach ( explode( '----', $message ) as $section ) {
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echo '<div class="portal"><div class="body">';
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echo $this->parent->parse( $section, true );
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echo '</div></div>';
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}
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// Section 2: Installer pages
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echo '<div class="portal"><div class="body"><ul>';
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foreach ( [
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'config-sidebar-relnotes' => 'ReleaseNotes',
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'config-sidebar-license' => 'Copying',
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'config-sidebar-upgrade' => 'UpgradeDoc',
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] as $msgKey => $pageName ) {
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echo $this->parent->makeLinkItem(
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$this->parent->getDocUrl( $pageName ),
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wfMessage( $msgKey )->text()
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);
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}
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echo '</ul></div></div>';
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// @phpcs:enable
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?>
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</aside>
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<?php
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echo Html::closeElement( 'body' ) . Html::closeElement( 'html' );
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}
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public function outputTitle() {
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echo wfMessage( 'config-title', MW_VERSION )->escaped();
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}
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/**
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* @return string
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*/
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public function getJQuery() {
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return Html::linkedScript( "../resources/lib/jquery/jquery.js" );
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}
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/**
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* @return string
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*/
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public function getCodex() {
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return Html::linkedStyle( "../resources/lib/codex/codex.style.css" );
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}
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}
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