--- /dev/null
+<?php
+/**
+ * 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
+ * @author Trevor Parscal
+ * @author Roan Kattouw
+ */
+
+class ResourceLoaderStartUpModule extends ResourceLoaderModule {
+
+ /* Protected Members */
+
+ protected $modifiedTime = array();
+
+ /* Protected Methods */
+
+ protected function getConfig( $context ) {
+ global $wgLoadScript, $wgScript, $wgStylePath, $wgScriptExtension,
+ $wgArticlePath, $wgScriptPath, $wgServer, $wgContLang,
+ $wgVariantArticlePath, $wgActionPaths, $wgUseAjax, $wgVersion,
+ $wgEnableAPI, $wgEnableWriteAPI, $wgDBname, $wgEnableMWSuggest,
+ $wgSitename, $wgFileExtensions, $wgExtensionAssetsPath,
+ $wgResourceLoaderMaxQueryLength;
+
+ // Pre-process information
+ $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 ),
+ );
+ $mainPage = Title::newMainPage();
+
+ // Build list of variables
+ $vars = array(
+ 'wgLoadScript' => $wgLoadScript,
+ 'debug' => $context->getDebug(),
+ 'skin' => $context->getSkin(),
+ 'stylepath' => $wgStylePath,
+ 'wgUrlProtocols' => wfUrlProtocols(),
+ 'wgArticlePath' => $wgArticlePath,
+ 'wgScriptPath' => $wgScriptPath,
+ 'wgScriptExtension' => $wgScriptExtension,
+ 'wgScript' => $wgScript,
+ 'wgVariantArticlePath' => $wgVariantArticlePath,
+ 'wgActionPaths' => $wgActionPaths,
+ 'wgServer' => $wgServer,
+ 'wgUserLanguage' => $context->getLanguage(),
+ 'wgContentLanguage' => $wgContLang->getCode(),
+ 'wgVersion' => $wgVersion,
+ 'wgEnableAPI' => $wgEnableAPI,
+ 'wgEnableWriteAPI' => $wgEnableWriteAPI,
+ 'wgSeparatorTransformTable' => $compactSeparatorTransTable,
+ 'wgDigitTransformTable' => $compactDigitTransTable,
+ 'wgMainPageTitle' => $mainPage ? $mainPage->getPrefixedText() : null,
+ 'wgFormattedNamespaces' => $wgContLang->getFormattedNamespaces(),
+ 'wgNamespaceIds' => $wgContLang->getNamespaceIds(),
+ 'wgSiteName' => $wgSitename,
+ 'wgFileExtensions' => array_values( $wgFileExtensions ),
+ 'wgDBname' => $wgDBname,
+ 'wgExtensionAssetsPath' => $wgExtensionAssetsPath,
+ 'wgResourceLoaderMaxQueryLength' => $wgResourceLoaderMaxQueryLength,
+ );
+ if ( $wgContLang->hasVariants() ) {
+ $vars['wgUserVariant'] = $wgContLang->getPreferredVariant();
+ }
+ if ( $wgUseAjax && $wgEnableMWSuggest ) {
+ $vars['wgMWSuggestTemplate'] = SearchEngine::getMWSuggestTemplate();
+ }
+
+ wfRunHooks( 'ResourceLoaderGetConfigVars', array( &$vars ) );
+
+ return $vars;
+ }
+
+ /**
+ * Gets registration code for all modules
+ *
+ * @param $context ResourceLoaderContext object
+ * @return String: JavaScript code for registering all modules with the client loader
+ */
+ public static function getModuleRegistrations( ResourceLoaderContext $context ) {
+ global $wgCacheEpoch;
+ wfProfileIn( __METHOD__ );
+
+ $out = '';
+ $registrations = array();
+ $resourceLoader = $context->getResourceLoader();
+ foreach ( $resourceLoader->getModuleNames() as $name ) {
+ $module = $resourceLoader->getModule( $name );
+ // Support module loader scripts
+ $loader = $module->getLoaderScript();
+ if ( $loader !== false ) {
+ $deps = $module->getDependencies();
+ $group = $module->getGroup();
+ $version = wfTimestamp( TS_ISO_8601_BASIC,
+ round( $module->getModifiedTime( $context ), -2 ) );
+ $out .= ResourceLoader::makeCustomLoaderScript( $name, $version, $deps, $group, $loader );
+ }
+ // Automatically register module
+ else {
+ $mtime = max( $module->getModifiedTime( $context ), wfTimestamp( TS_UNIX, $wgCacheEpoch ) );
+ // Modules without dependencies or a group pass two arguments (name, timestamp) to
+ // mediaWiki.loader.register()
+ if ( !count( $module->getDependencies() && $module->getGroup() === null ) ) {
+ $registrations[] = array( $name, $mtime );
+ }
+ // Modules with dependencies but no group pass three arguments
+ // (name, timestamp, dependencies) to mediaWiki.loader.register()
+ else if ( $module->getGroup() === null ) {
+ $registrations[] = array(
+ $name, $mtime, $module->getDependencies() );
+ }
+ // Modules with dependencies pass four arguments (name, timestamp, dependencies, group)
+ // to mediaWiki.loader.register()
+ else {
+ $registrations[] = array(
+ $name, $mtime, $module->getDependencies(), $module->getGroup() );
+ }
+ }
+ }
+ $out .= ResourceLoader::makeLoaderRegisterScript( $registrations );
+
+ wfProfileOut( __METHOD__ );
+ return $out;
+ }
+
+ /* Methods */
+
+ public function getScript( ResourceLoaderContext $context ) {
+ global $IP, $wgLoadScript;
+
+ $out = file_get_contents( "$IP/resources/startup.js" );
+ if ( $context->getOnly() === 'scripts' ) {
+ // Build load query for jquery and mediawiki modules
+ $query = array(
+ 'modules' => implode( '|', array( 'jquery', 'mediawiki' ) ),
+ 'only' => 'scripts',
+ 'lang' => $context->getLanguage(),
+ 'skin' => $context->getSkin(),
+ 'debug' => $context->getDebug() ? 'true' : 'false',
+ 'version' => wfTimestamp( TS_ISO_8601_BASIC, round( max(
+ $context->getResourceLoader()->getModule( 'jquery' )->getModifiedTime( $context ),
+ $context->getResourceLoader()->getModule( 'mediawiki' )->getModifiedTime( $context )
+ ), -2 ) )
+ );
+ // Ensure uniform query order
+ ksort( $query );
+
+ // Startup function
+ $configuration = $this->getConfig( $context );
+ $registrations = self::getModuleRegistrations( $context );
+ $out .= "var startUp = function() {\n" .
+ "\t$registrations\n" .
+ "\t" . Xml::encodeJsCall( 'mediaWiki.config.set', array( $configuration ) ) .
+ "};\n";
+
+ // Conditional script injection
+ $scriptTag = Html::linkedScript( $wgLoadScript . '?' . wfArrayToCGI( $query ) );
+ $out .= "if ( isCompatible() ) {\n" .
+ "\t" . Xml::encodeJsCall( 'document.write', array( $scriptTag ) ) .
+ "}\n" .
+ "delete isCompatible;";
+ }
+
+ return $out;
+ }
+
+ public function getModifiedTime( ResourceLoaderContext $context ) {
+ global $IP, $wgCacheEpoch;
+
+ $hash = $context->getHash();
+ if ( isset( $this->modifiedTime[$hash] ) ) {
+ return $this->modifiedTime[$hash];
+ }
+
+ // Call preloadModuleInfo() on ALL modules as we're about
+ // to call getModifiedTime() on all of them
+ $loader = $context->getResourceLoader();
+ $loader->preloadModuleInfo( $loader->getModuleNames(), $context );
+
+ $this->modifiedTime[$hash] = filemtime( "$IP/resources/startup.js" );
+ // ATTENTION!: Because of the line above, this is not going to cause
+ // infinite recursion - think carefully before making changes to this
+ // code!
+ $time = wfTimestamp( TS_UNIX, $wgCacheEpoch );
+ foreach ( $loader->getModuleNames() as $name ) {
+ $module = $loader->getModule( $name );
+ $time = max( $time, $module->getModifiedTime( $context ) );
+ }
+ return $this->modifiedTime[$hash] = $time;
+ }
+
+ public function getFlip( $context ) {
+ global $wgContLang;
+
+ return $wgContLang->getDir() !== $context->getDirection();
+ }
+
+ /* Methods */
+
+ public function getGroup() {
+ return 'startup';
+ }
+}
scripts.mit.edu / autoinstalls / mediawiki.git / blobdiff