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<?php |
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/** |
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* This file is part of the Zemit Framework. |
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* |
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* (c) Zemit Team <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE.txt |
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* file that was distributed with this source code. |
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*/ |
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namespace Zemit\Mvc\Dispatcher; |
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use Phalcon\Dispatcher\Exception; |
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use Phalcon\Dispatcher\AbstractDispatcher; |
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use Phalcon\Events\Event; |
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use Zemit\Config\ConfigInterface; |
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use Zemit\Di\Injectable; |
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use Zemit\Mvc\Dispatcher; |
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/** |
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* Maintenance Dispatcher Plugin |
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* Redirect to the maintenance module/controller/action |
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*/ |
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class Maintenance extends Injectable |
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{ |
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public const ?string DEFAULT_MAINTENANCE_MODULE = null; |
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public const ?string DEFAULT_MAINTENANCE_CONTROLLER = 'error'; |
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public const ?string DEFAULT_MAINTENANCE_ACTION = 'maintenance'; |
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/** |
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* Executed before dispatching a request. |
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* |
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* @param Event $event The event object. |
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* @param AbstractDispatcher $dispatcher The dispatcher object. |
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* |
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* @return void |
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* |
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* @throws Exception If an error happened during the dispatch forwarding to the maintenance route |
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*/ |
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public function beforeDispatch(Event $event, AbstractDispatcher $dispatcher): void |
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{ |
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$config = $this->getDI()->get('config'); |
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assert($config instanceof ConfigInterface); |
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$maintenance = $config->path('app.maintenance', false); |
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if ($maintenance) { |
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$route = $config->pathToArray('router.maintenance') ?? []; |
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$route['module'] ??= self::DEFAULT_MAINTENANCE_MODULE; |
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$route['controller'] ??= self::DEFAULT_MAINTENANCE_CONTROLLER; |
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$route['action'] ??= self::DEFAULT_MAINTENANCE_ACTION; |
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if ($dispatcher instanceof Dispatcher) { |
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$dispatcher->forward($route, true); |
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} else { |
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$dispatcher->forward($route); |
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} |
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if ($event->isCancelable()) { |
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$event->stop(); |
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} |
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} |
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} |
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} |
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zemit-cms /
core
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