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<?php |
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/** |
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* @link http://www.tintsoft.com/ |
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* @copyright Copyright (c) 2012 TintSoft Technology Co. Ltd. |
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* @license http://www.tintsoft.com/license/ |
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*/ |
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namespace yuncms\broadcast\aliyun; |
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use Yii; |
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use yii\base\InvalidConfigException; |
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use yuncms\broadcast\BaseBroadcast; |
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use yuncms\broadcast\MessageInterface; |
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use AliyunMNS\Config; |
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use AliyunMNS\Http\HttpClient; |
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use AliyunMNS\Requests\PublishMessageRequest; |
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use AliyunMNS\Responses\PublishMessageResponse; |
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/** |
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* Class Broadcast |
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* |
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* @author Tongle Xu <[email protected]> |
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* @since 3.0 |
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*/ |
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class Broadcast extends BaseBroadcast |
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{ |
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/** |
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* @var string |
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*/ |
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public $endPoint; |
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/** |
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* @var string |
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*/ |
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public $accessId; |
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/** |
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* @var string |
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*/ |
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public $accessKey; |
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/** |
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* @var null|string |
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*/ |
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public $securityToken = null; |
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/** |
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* @var string 主题名称 |
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*/ |
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public $topicName; |
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/** |
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* @var null|Config |
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*/ |
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public $config = null; |
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/** |
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* @var HttpClient |
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*/ |
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protected $_client; |
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/** |
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* 初始化组件 |
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* @throws InvalidConfigException |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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if (empty ($this->endPoint)) { |
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throw new InvalidConfigException ('The "endPoint" property must be set.'); |
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} |
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if (empty ($this->accessId)) { |
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throw new InvalidConfigException ('The "accessId" property must be set.'); |
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} |
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if (empty ($this->accessKey)) { |
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throw new InvalidConfigException ('The "accessKey" property must be set.'); |
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} |
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if (empty ($this->topicName)) { |
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throw new InvalidConfigException ('The "topicName" property must be set.'); |
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} |
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} |
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/** |
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* @return array|HttpClient aliyun mns topic instance or array configuration. |
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* @throws InvalidConfigException |
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*/ |
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public function getClient() |
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{ |
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if (!is_object($this->_client)) { |
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$this->_client = Yii::createObject('AliyunMNS\Http\HttpClient', [ |
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$this->endPoint, |
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$this->accessId, |
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$this->accessKey, |
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$this->securityToken, |
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$this->config |
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]); |
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} |
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return $this->_client; |
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} |
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/** |
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* Sends the specified message. |
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* This method should be implemented by child classes with the actual broadcast sending logic. |
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* @param MessageInterface $message the message to be sent |
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* @return bool whether the message is sent successfully |
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* @throws InvalidConfigException |
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*/ |
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protected function sendMessage($message) |
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{ |
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$request = new PublishMessageRequest($message->toString(), $message->getTag(), $message->getAttributes()); |
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$request->setTopicName($this->topicName); |
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$response = new PublishMessageResponse(); |
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$this->getClient()->sendRequest($request, $response); |
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return $response->isSucceed(); |
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} |
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} |