[ticket/14542] Move cron to controller

PHPBB3-14542

phpBB/phpbb/cron/event/cron_runner_listener.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\cron\event;
+
+use phpbb\cron\manager;
+use phpbb\lock\db;
+use phpbb\request\request_interface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Event\PostResponseEvent;
+
+/**
+ * Event listener that executes cron tasks, after the response was served
+ */
+class cron_runner_listener implements EventSubscriberInterface
+{
+	/**
+	 * @var \phpbb\lock\db
+	 */
+	private $cron_lock;
+
+	/**
+	 * @var \phpbb\cron\manager
+	 */
+	private $cron_manager;
+
+	/**
+	 * @var \phpbb\request\request_interface
+	 */
+	private $request;
+
+	/**
+	 * Constructor
+	 *
+	 * @param db 				$lock
+	 * @param manager			$manager
+	 * @param request_interface	$request
+	 */
+	public function __construct(db $lock, manager $manager, request_interface $request)
+	{
+		$this->cron_lock	= $lock;
+		$this->cron_manager	= $manager;
+		$this->request		= $request;
+	}
+
+	/**
+	 * Runs the cron job after the response was sent
+	 */
+	public function on_kernel_terminate(PostResponseEvent $event)
+	{
+		$request = $event->getRequest();
+		$controller_name = $request->get('_route');
+
+		if ($controller_name !== 'phpbb_cron_run')
+		{
+			return;
+		}
+
+		$cron_type = $request->get('cron_type');
+
+		if ($this->cron_lock->acquire())
+		{
+			$task = $this->cron_manager->find_task($cron_type);
+			if ($task)
+			{
+				if ($task->is_parametrized())
+				{
+					$task->parse_parameters($this->request);
+				}
+
+				if ($task->is_ready())
+				{
+					$task->run();
+				}
+
+				$this->cron_lock->release();
+			}
+		}
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	static public function getSubscribedEvents()
+	{
+		return array(
+			KernelEvents::TERMINATE		=> 'on_kernel_terminate',
+		);
+	}
+}