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<?php |
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/** |
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* Contains the class creating the ParserFirstCallInit hook callback. |
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* |
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* @copyright (C) 2018, Tobias Oetterer, Paderborn University |
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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License, version 3 (or later) |
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* |
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* This file is part of the MediaWiki extension BootstrapComponents. |
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* The BootstrapComponents extension is free software: you can redistribute it |
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* and/or modify it under the terms of the GNU General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* The BootstrapComponents extension 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 |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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* |
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* @file |
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* @ingroup BootstrapComponents |
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* @author Tobias Oetterer |
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*/ |
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namespace BootstrapComponents\Hooks; |
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use \BootstrapComponents\ApplicationFactory; |
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use \BootstrapComponents\ComponentLibrary; |
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use \BootstrapComponents\NestingController; |
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use \BootstrapComponents\ParserOutputHelper; |
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use \Parser; |
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use \ReflectionClass; |
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/** |
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* Class ParserFirstCallInit |
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* |
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* Provides the operations for the ParserFirstCallInit hook call. Called when the parser initializes for the first time. |
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* |
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* @see https://www.mediawiki.org/wiki/Manual:Hooks/ParserFirstCallInit |
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* |
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* @since 1.2 |
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*/ |
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class ParserFirstCallInit { |
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/** |
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* @var ComponentLibrary $componentLibrary |
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*/ |
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private $componentLibrary; |
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/** |
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* @var NestingController $nestingController |
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*/ |
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private $nestingController; |
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/** |
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* @var Parser $parser |
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*/ |
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private $parser; |
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/** |
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* @var ParserOutputHelper $parserOutputHelper |
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*/ |
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private $parserOutputHelper; |
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/** |
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* ParserFirstCallInit constructor. |
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* |
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* @param Parser $parser |
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* @param ComponentLibrary $componentLibrary |
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* @param NestingController $nestingController |
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*/ |
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public function __construct( $parser, $componentLibrary, $nestingController ) { |
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$this->componentLibrary = $componentLibrary; |
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$this->nestingController = $nestingController; |
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$this->parser = $parser; |
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$this->parserOutputHelper = ApplicationFactory::getInstance()->getParserOutputHelper( $parser ); |
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} |
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/** |
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* @return bool |
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*/ |
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public function process() { |
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foreach ( $this->getComponentLibrary()->getRegisteredComponents() as $componentName ) { |
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$parserHookString = ComponentLibrary::compileParserHookStringFor( $componentName ); |
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$callback = $this->createParserHookCallbackFor( $componentName ); |
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if ( $this->getComponentLibrary()->isParserFunction( $componentName ) ) { |
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$this->getParser()->setFunctionHook( $parserHookString, $callback ); |
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} elseif ( $this->getComponentLibrary()->isTagExtension( $componentName ) ) { |
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$this->getParser()->setHook( $parserHookString, $callback ); |
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} else { |
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wfDebugLog( |
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'BootstrapComponents', |
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'Unknown handler type (' . $this->getComponentLibrary()->getHandlerTypeFor( $componentName ) |
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. ') detected for component ' . $parserHookString |
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); |
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} |
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} |
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return true; |
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} |
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/** |
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* @return ComponentLibrary |
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*/ |
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protected function getComponentLibrary() { |
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return $this->componentLibrary; |
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} |
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/** |
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* @return NestingController |
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*/ |
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protected function getNestingController() { |
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return $this->nestingController; |
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} |
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/** |
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* @return Parser |
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*/ |
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protected function getParser() { |
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return $this->parser; |
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} |
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/** |
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* @return ParserOutputHelper |
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*/ |
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protected function getParserOutputHelper() { |
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return $this->parserOutputHelper; |
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} |
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/** |
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* Creates the callback to be registered with {@see \Parser::setFunctionHook} or {@see \Parser::setHook}. |
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* |
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* @param string $componentName |
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* |
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* @return \Closure |
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*/ |
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private function createParserHookCallbackFor( $componentName ) { |
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$componentLibrary = $this->getComponentLibrary(); |
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$nestingController = $this->getNestingController(); |
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$parserOutputHelper = $this->getParserOutputHelper(); |
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return function() use ( $componentName, $componentLibrary, $nestingController, $parserOutputHelper ) { |
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$componentClass = $componentLibrary->getClassFor( $componentName ); |
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$objectReflection = new ReflectionClass( $componentClass ); |
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$object = $objectReflection->newInstanceArgs( [ $componentLibrary, $parserOutputHelper, $nestingController ] ); |
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$parserRequest = ApplicationFactory::getInstance()->getNewParserRequest( |
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func_get_args(), |
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$componentLibrary->isParserFunction( $componentName ), |
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$componentName |
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); |
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/** @var \BootstrapComponents\AbstractComponent $object */ |
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return $object->parseComponent( $parserRequest ); |
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}; |
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} |
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} |
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oetterer /
BootstrapComponents
