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<?php |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2009 AOE media ([email protected]) |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* 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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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script 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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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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/** |
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* The event dispatcher can be used to register an observer for a |
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* given event. The observer needs to implement the inferface |
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* tx_crawler_domain_events_observer |
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* |
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* each observer needs to be registered as a TYPO3 Hook. |
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* Example: |
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* |
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* $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['crawler/domain/events/class.tx_crawler_domain_events_dispatcher.php']['registerObservers'][] = 'EXT:aoe_xyz/domain/events/class.tx_xyz_domain_events_crawler.php:tx_xyz_domain_events_crawler'; |
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* |
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* in the registerObservers the observer can register itself for events: |
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* |
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* public function registerObservers(tx_crawler_domain_events_dispatcher $dispatcher) { |
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* $dispatcher->addObserver($this,'addUrl','urlAddedToQueue'); |
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* $dispatcher->addObserver($this,'duplicateUrlInQueue','duplicateUrlInQueue'); |
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* $dispatcher->addObserver($this,'urlCrawled','urlCrawled'); |
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* $dispatcher->addObserver($this,'invokeQueueChange','invokeQueueChange'); |
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* $dispatcher->addObserver($this,'contentChange','contentChange'); |
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* } |
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* |
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* The dispatcher is a singleton. The instance can be retrieved by: |
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* |
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* tx_crawler_domain_events_dispatcher::getInstance(); |
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* |
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* Events can be posted by tx_crawler_domain_events_dispatcher::getInstance()->post('myEvent','eventGroup', array('foo' => 'bar')); |
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*/ |
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class tx_crawler_domain_events_dispatcher |
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{ |
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/** |
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* @var array of tx_crawler_domain_events_observer objects; |
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*/ |
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protected $observers; |
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/** |
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* @var tx_crawler_domain_events_dispatcher |
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*/ |
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protected static $instance; |
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/** |
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* The __constructor is private because the dispatcher is a singleton |
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* |
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* @param void |
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* @return void |
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*/ |
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protected function __construct() |
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{ |
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$this->observers = []; |
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if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['crawler/domain/events/class.tx_crawler_domain_events_dispatcher.php']['registerObservers'])) { |
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foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['crawler/domain/events/class.tx_crawler_domain_events_dispatcher.php']['registerObservers'] as $classRef) { |
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$hookObj = &\TYPO3\CMS\Core\Utility\GeneralUtility::getUserObj($classRef); |
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if (method_exists($hookObj, 'registerObservers')) { |
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$hookObj->registerObservers($this); |
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} |
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} |
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} |
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} |
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/** |
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* Returns all registered eventtypes. |
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* |
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* @param void |
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* @return array array with registered events. |
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*/ |
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protected function getEvents() |
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{ |
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return array_keys($this->observers); |
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} |
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/** |
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* This method can be used to add an observer for an event to the dispatcher |
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* |
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* @param tx_crawler_domain_events_observer $observer_object |
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* @param string $observer_method |
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* @param string $event |
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* @return void |
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*/ |
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public function addObserver(tx_crawler_domain_events_observer $observer_object, $observer_method, $event) |
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{ |
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$this->observers[$event][] = ['object' => $observer_object, 'method' => $observer_method]; |
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} |
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/** |
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* Enables checking whether a certain event is observed by anyone |
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* |
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* @param string $event |
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* @return boolean |
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*/ |
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public function hasObserver($event) |
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{ |
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return count($this->observers[$event]) > 0; |
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} |
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/** |
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* This method should be used to post a event to the dispatcher. Each |
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* registered observer will be notified about the event. |
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* |
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* @param string $event |
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* @param string $group |
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* @param mixed $attachedData |
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* @return void |
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*/ |
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public function post($event, $group, $attachedData) |
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{ |
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if (is_array($this->observers[$event])) { |
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foreach ($this->observers[$event] as $eventObserver) { |
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call_user_func([$eventObserver['object'],$eventObserver['method']], $event, $group, $attachedData); |
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} |
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} |
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} |
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/** |
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* Returns the instance of the dispatcher singleton |
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* |
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* @param void |
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* @return tx_crawler_domain_events_dispatcher |
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*/ |
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public static function getInstance() |
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{ |
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if (!self::$instance instanceof tx_crawler_domain_events_dispatcher) { |
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$dispatcher = new tx_crawler_domain_events_dispatcher(); |
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self::$instance = $dispatcher; |
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} |
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return self::$instance; |
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} |
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} |
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AOEpeople /
crawler
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths