resourceLoader = $resourceLoader; $this->request = $request; // Interpret request // List of modules $modules = $request->getVal( 'modules' ); $this->modules = $modules ? self::expandModuleNames( $modules ) : array(); // Various parameters $this->skin = $request->getVal( 'skin' ); $this->user = $request->getVal( 'user' ); $this->debug = $request->getFuzzyBool( 'debug', $wgResourceLoaderDebug ); $this->only = $request->getVal( 'only' ); $this->version = $request->getVal( 'version' ); $this->raw = $request->getFuzzyBool( 'raw' ); $skinnames = Skin::getSkinNames(); // If no skin is specified, or we don't recognize the skin, use the default skin if ( !$this->skin || !isset( $skinnames[$this->skin] ) ) { $this->skin = $wgDefaultSkin; } } /** * Expand a string of the form jquery.foo,bar|jquery.ui.baz,quux to * an array of module names like array( 'jquery.foo', 'jquery.bar', * 'jquery.ui.baz', 'jquery.ui.quux' ) * @param $modules String Packed module name list * @return array of module names */ public static function expandModuleNames( $modules ) { $retval = array(); // For backwards compatibility with an earlier hack, replace ! with . $modules = str_replace( '!', '.', $modules ); $exploded = explode( '|', $modules ); foreach ( $exploded as $group ) { if ( strpos( $group, ',' ) === false ) { // This is not a set of modules in foo.bar,baz notation // but a single module $retval[] = $group; } else { // This is a set of modules in foo.bar,baz notation $pos = strrpos( $group, '.' ); if ( $pos === false ) { // Prefixless modules, i.e. without dots $retval = explode( ',', $group ); } else { // We have a prefix and a bunch of suffixes $prefix = substr( $group, 0, $pos ); // 'foo' $suffixes = explode( ',', substr( $group, $pos + 1 ) ); // array( 'bar', 'baz' ) foreach ( $suffixes as $suffix ) { $retval[] = "$prefix.$suffix"; } } } } return $retval; } /** * Return a dummy ResourceLoaderContext object suitable for passing into things that don't "really" need a context * @return ResourceLoaderContext */ public static function newDummyContext() { return new self( null, new FauxRequest( array() ) ); } /** * @return ResourceLoader */ public function getResourceLoader() { return $this->resourceLoader; } /** * @return WebRequest */ public function getRequest() { return $this->request; } /** * @return array */ public function getModules() { return $this->modules; } /** * @return string */ public function getLanguage() { if ( $this->language === null ) { global $wgLang; $this->language = $this->request->getVal( 'lang' ); if ( !$this->language ) { $this->language = $wgLang->getCode(); } } return $this->language; } /** * @return string */ public function getDirection() { if ( $this->direction === null ) { $this->direction = $this->request->getVal( 'dir' ); if ( !$this->direction ) { # directionality based on user language (see bug 6100) $this->direction = Language::factory( $this->getLanguage() )->getDir(); } } return $this->direction; } /** * @return string|null */ public function getSkin() { return $this->skin; } /** * @return string|null */ public function getUser() { return $this->user; } /** * @return bool */ public function getDebug() { return $this->debug; } /** * @return String|null */ public function getOnly() { return $this->only; } /** * @return String|null */ public function getVersion() { return $this->version; } /** * @return bool */ public function getRaw() { return $this->raw; } /** * @return bool */ public function shouldIncludeScripts() { return is_null( $this->only ) || $this->only === 'scripts'; } /** * @return bool */ public function shouldIncludeStyles() { return is_null( $this->only ) || $this->only === 'styles'; } /** * @return bool */ public function shouldIncludeMessages() { return is_null( $this->only ) || $this->only === 'messages'; } /** * @return string */ public function getHash() { if ( !isset( $this->hash ) ) { $this->hash = implode( '|', array( $this->getLanguage(), $this->getDirection(), $this->skin, $this->user, $this->debug, $this->only, $this->version ) ); } return $this->hash; } }