142 lines
3.5 KiB
PHP
142 lines
3.5 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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* @author Trevor Parscal
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* @author Roan Kattouw
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*/
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/**
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* Object passed around to modules which contains information about the state
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* of a specific loader request
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*/
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class ResourceLoaderContext {
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/* Protected Members */
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protected $resourceLoader;
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protected $request;
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protected $modules;
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protected $language;
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protected $direction;
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protected $skin;
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protected $user;
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protected $debug;
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protected $only;
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protected $version;
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protected $hash;
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/* Methods */
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public function __construct( ResourceLoader $resourceLoader, WebRequest $request ) {
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global $wgDefaultSkin, $wgResourceLoaderDebug;
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$this->resourceLoader = $resourceLoader;
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$this->request = $request;
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// Interpret request
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// List of modules
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$modules = $request->getVal( 'modules' );
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$this->modules = $modules ? explode( '|', $modules ) : array();
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// Various parameters
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$this->skin = $request->getVal( 'skin' );
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$this->user = $request->getVal( 'user' );
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$this->debug = $request->getFuzzyBool( 'debug', $wgResourceLoaderDebug );
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$this->only = $request->getVal( 'only' );
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$this->version = $request->getVal( 'version' );
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if ( !$this->skin ) {
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$this->skin = $wgDefaultSkin;
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}
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}
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public function getResourceLoader() {
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return $this->resourceLoader;
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}
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public function getRequest() {
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return $this->request;
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}
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public function getModules() {
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return $this->modules;
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}
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public function getLanguage() {
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if ( $this->language === null ) {
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global $wgLang;
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$this->language = $this->request->getVal( 'lang' );
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if ( !$this->language ) {
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$this->language = $wgLang->getCode();
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}
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}
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return $this->language;
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}
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public function getDirection() {
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if ( $this->direction === null ) {
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$this->direction = $this->request->getVal( 'dir' );
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if ( !$this->direction ) {
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global $wgContLang;
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$this->direction = $wgContLang->getDir();
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}
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}
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return $this->direction;
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}
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public function getSkin() {
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return $this->skin;
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}
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public function getUser() {
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return $this->user;
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}
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public function getDebug() {
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return $this->debug;
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}
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public function getOnly() {
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return $this->only;
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}
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public function getVersion() {
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return $this->version;
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}
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public function shouldIncludeScripts() {
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return is_null( $this->only ) || $this->only === 'scripts';
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}
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public function shouldIncludeStyles() {
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return is_null( $this->only ) || $this->only === 'styles';
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}
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public function shouldIncludeMessages() {
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return is_null( $this->only ) || $this->only === 'messages';
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}
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public function getHash() {
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if ( !isset( $this->hash ) ) {
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$this->hash = implode( '|', array(
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$this->getLanguage(), $this->getDirection(), $this->skin, $this->user,
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$this->debug, $this->only, $this->version
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) );
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}
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return $this->hash;
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}
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}
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