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<?php |
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/* |
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* This file is part of the overtrue/wechat. |
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* |
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* (c) overtrue <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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/** |
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* Guard.php. |
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* |
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* Part of Overtrue\WeChat. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @author mingyoung <[email protected]> |
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* @author lixiao <[email protected]> |
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* @copyright 2016 |
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* |
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* @see https://github.com/overtrue |
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* @see http://overtrue.me |
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*/ |
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namespace EasyWeChat\OpenPlatform; |
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use EasyWeChat\Server\Guard as ServerGuard; |
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use EasyWeChat\Support\Collection; |
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use EasyWeChat\Support\Log; |
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use Symfony\Component\HttpFoundation\Response; |
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class Guard extends ServerGuard |
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{ |
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const EVENT_AUTHORIZED = 'authorized'; |
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const EVENT_UNAUTHORIZED = 'unauthorized'; |
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const EVENT_UPDATE_AUTHORIZED = 'updateauthorized'; |
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const EVENT_COMPONENT_VERIFY_TICKET = 'component_verify_ticket'; |
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/** |
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* Event handlers. |
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* |
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* @var \EasyWeChat\Support\Collection |
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*/ |
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protected $handlers; |
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/** |
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* Set handlers. |
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* |
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* @param array $handlers |
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*/ |
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public function setHandlers(array $handlers) |
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{ |
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$this->handlers = new Collection($handlers); |
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return $this; |
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} |
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/** |
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* Get handlers. |
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* |
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* @return \EasyWeChat\Support\Collection |
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*/ |
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public function getHandlers() |
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{ |
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return $this->handlers; |
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} |
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/** |
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* Get handler. |
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* |
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* @param string $type |
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* |
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* @return \EasyWeChat\OpenPlatform\EventHandlers\EventHandler|null |
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*/ |
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public function getHandler($type) |
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{ |
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return $this->handlers->get($type); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function serve() |
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{ |
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$message = $this->getMessage(); |
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// Handle Messages. |
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if (isset($message['MsgType'])) { |
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return parent::serve(); |
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} |
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Log::debug('OpenPlatform Request received:', [ |
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'Method' => $this->request->getMethod(), |
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'URI' => $this->request->getRequestUri(), |
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'Query' => $this->request->getQueryString(), |
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'Protocal' => $this->request->server->get('SERVER_PROTOCOL'), |
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'Content' => $this->request->getContent(), |
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]); |
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// If sees the `auth_code` query parameter in the url, that is, |
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// authorization is successful and it calls back, meanwhile, an |
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// `authorized` event, which also includes the auth code, is sent |
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// from WeChat, and that event will be handled. |
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if ($this->request->get('auth_code')) { |
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return new Response(self::SUCCESS_EMPTY_RESPONSE); |
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} |
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$this->handleEventMessage($message); |
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return new Response(self::SUCCESS_EMPTY_RESPONSE); |
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} |
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/** |
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* Handle event message. |
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* |
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* @param array $message |
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*/ |
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protected function handleEventMessage(array $message) |
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{ |
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Log::debug('OpenPlatform Event Message detail:', $message); |
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$message = new Collection($message); |
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$infoType = $message->get('InfoType'); |
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if ($handler = $this->getHandler($infoType)) { |
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$handler->handle($message); |
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} else { |
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Log::notice("No existing handler for '{$infoType}'."); |
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} |
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if ($customHandler = $this->getMessageHandler()) { |
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$customHandler($message); |
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} |
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} |
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} |
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overtrue /
wechat
