BaseBroadcast::generateMessageFileName() - Code Metrics - Inspection of "广播" - yuncms/framework - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 7c0504...2690fb )

by Xu

created 2018-03-09 08:08 UTC

BaseBroadcast::generateMessageFileName() A

↳ Parent: BaseBroadcast

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	0
dl	0
loc	4
rs	10
c	0
b	0
f	0

<?php
/**
 * @link http://www.tintsoft.com/
 * @copyright Copyright (c) 2012 TintSoft Technology Co. Ltd.
 * @license http://www.tintsoft.com/license/
 */

namespace yuncms\broadcast;

use Yii;
use yii\base\Component;

/**
 * 广播组件
 *
 * @author Tongle Xu <[email protected]>
 * @since 3.0
 */
abstract class BaseBroadcast extends Component implements BroadcastInterface
{
    /**
     * @event BroadcastEvent an event raised right before send.
     * You may set [[BroadcastEvent::isValid]] to be false to cancel the send.
     */
    const EVENT_BEFORE_SEND = 'beforeSend';

    /**
     * @event BroadcastEvent an event raised right after send.
     */
    const EVENT_AFTER_SEND = 'afterSend';

    /**
     * @var string the default class name of the new message instances created by [[createMessage()]]
     */
    public $messageClass = 'yuncms\broadcast\BaseMessage';

    /**
     * @var bool whether to save broadcast messages as files under [[fileTransportPath]] instead of sending them
     * to the actual recipients. This is usually used during development for debugging purpose.
     * @see fileTransportPath
     */
    public $useFileTransport = false;

    /**
     * @var string the directory where the broadcast messages are saved when [[useFileTransport]] is true.
     */
    public $fileTransportPath = '@runtime/broadcast';

    /**
     * @var callable a PHP callback that will be called by [[send()]] when [[useFileTransport]] is true.
     * The callback should return a file name which will be used to save the broadcast message.
     * If not set, the file name will be generated based on the current timestamp.
     *
     * The signature of the callback is:
     *
     * ```php
     * function ($broadcast, $message)
     * ```
     */
    public $fileTransportCallback;

    /**
     * Creates a new message instance and optionally composes its body content via view rendering.
     *
     * @param array $message message payload.
     * @return MessageInterface|object message instance.
     * @throws \yii\base\InvalidConfigException
     */
    public function createMessage($message): MessageInterface
    {
        $config = [
            'class' => $this->messageClass,
            'broadcast' => $this,
            'body' => $message,
        ];
        return Yii::createObject($config);
    }

    /**
     * Sends the given broadcast message.
     * This method will log a message about the broadcast being sent.
     * If [[useFileTransport]] is true, it will save the broadcast as a file under [[fileTransportPath]].
     * Otherwise, it will call [[sendMessage()]] to send the broadcast to its recipient(s).
     * Child classes should implement [[sendMessage()]] with the actual broadcast sending logic.
     * @param MessageInterface $message broadcast message instance to be sent
     * @return bool whether the message has been sent successfully
     */
    public function send($message)
    {
        if (!$this->beforeSend($message)) {
            return false;
        }
        Yii::info('Sending broadcast :' . $message->toString(), __METHOD__);

        if ($this->useFileTransport) {
            $isSuccessful = $this->saveMessage($message);
        } else {
            $isSuccessful = $this->sendMessage($message);
        }
        $this->afterSend($message, $isSuccessful);

        return $isSuccessful;
    }

    /**
     * Sends multiple messages at once.
     *
     * The default implementation simply calls [[send()]] multiple times.
     * Child classes may override this method to implement more efficient way of
     * sending multiple messages.
     *
     * @param array $messages list of broadcast messages, which should be sent.
     * @return int number of messages that are successfully sent.
     */
    public function sendMultiple(array $messages)
    {
        $successCount = 0;
        foreach ($messages as $message) {
            if ($this->send($message)) {
                $successCount++;
            }
        }

        return $successCount;
    }

    /**
     * Sends the specified message.
     * This method should be implemented by child classes with the actual broadcast sending logic.
     * @param MessageInterface $message the message to be sent
     * @return bool whether the message is sent successfully
     */
    abstract protected function sendMessage($message);

    /**
     * Saves the message as a file under [[fileTransportPath]].
     * @param MessageInterface $message
     * @return bool whether the message is saved successfully
     */
    protected function saveMessage($message)
    {
        $path = Yii::getAlias($this->fileTransportPath);
        if (!is_dir($path)) {
            mkdir($path, 0777, true);
        }
        if ($this->fileTransportCallback !== null) {
            $file = $path . '/' . call_user_func($this->fileTransportCallback, $this, $message);
        } else {
            $file = $path . '/' . $this->generateMessageFileName();
        }
        file_put_contents($file, $message->toString());
        return true;
    }

    /**
     * @return string the file name for saving the message when [[useFileTransport]] is true.
     */
    public function generateMessageFileName()
    {
        $time = microtime(true);
        return date('Ymd-His-', $time) . sprintf('%04d', (int)(($time - (int)$time) * 10000)) . '-' . sprintf('%04d', mt_rand(0, 10000)) . '.eml';
    }

    /**
     * This method is invoked right before mail send.
     * You may override this method to do last-minute preparation for the message.
     * If you override this method, please make sure you call the parent implementation first.
     * @param MessageInterface $message
     * @return bool whether to continue sending an broadcast.
     */
    public function beforeSend($message)
    {
        $event = new BroadcastEvent(['message' => $message]);
        $this->trigger(self::EVENT_BEFORE_SEND, $event);
        return $event->isValid;
    }

    /**
     * This method is invoked right after mail was send.
     * You may override this method to do some postprocessing or logging based on mail send status.
     * If you override this method, please make sure you call the parent implementation first.
     * @param MessageInterface $message
     * @param bool $isSuccessful
     */
    public function afterSend($message, $isSuccessful)
    {
        $event = new BroadcastEvent(['message' => $message, 'isSuccessful' => $isSuccessful]);
        $this->trigger(self::EVENT_AFTER_SEND, $event);
    }
}

1			<?php
2			/**
3			* @link http://www.tintsoft.com/
4			* @copyright Copyright (c) 2012 TintSoft Technology Co. Ltd.
5			* @license http://www.tintsoft.com/license/
6			*/
7
8			namespace yuncms\broadcast;
9
10			use Yii;
11			use yii\base\Component;
12
13			/**
14			* 广播组件
15			*
16			* @author Tongle Xu <[email protected]>
17			* @since 3.0
18			*/
19			abstract class BaseBroadcast extends Component implements BroadcastInterface
20			{
21			/**
22			* @event BroadcastEvent an event raised right before send.
23			* You may set [[BroadcastEvent::isValid]] to be false to cancel the send.
24			*/
25			const EVENT_BEFORE_SEND = 'beforeSend';
26
27			/**
28			* @event BroadcastEvent an event raised right after send.
29			*/
30			const EVENT_AFTER_SEND = 'afterSend';
31
32			/**
33			* @var string the default class name of the new message instances created by [[createMessage()]]
34			*/
35			public $messageClass = 'yuncms\broadcast\BaseMessage';
36
37			/**
38			* @var bool whether to save broadcast messages as files under [[fileTransportPath]] instead of sending them
39			* to the actual recipients. This is usually used during development for debugging purpose.
40			* @see fileTransportPath
41			*/
42			public $useFileTransport = false;
43
44			/**
45			* @var string the directory where the broadcast messages are saved when [[useFileTransport]] is true.
46			*/
47			public $fileTransportPath = '@runtime/broadcast';
48
49			/**
50			* @var callable a PHP callback that will be called by [[send()]] when [[useFileTransport]] is true.
51			* The callback should return a file name which will be used to save the broadcast message.
52			* If not set, the file name will be generated based on the current timestamp.
53			*
54			* The signature of the callback is:
55			*
56			* ```php
57			* function ($broadcast, $message)
58			* ```
59			*/
60			public $fileTransportCallback;
61
62			/**
63			* Creates a new message instance and optionally composes its body content via view rendering.
64			*
65			* @param array $message message payload.
66			* @return MessageInterface\|object message instance.
67			* @throws \yii\base\InvalidConfigException
68			*/
69			public function createMessage($message): MessageInterface
70			{
71			$config = [
72			'class' => $this->messageClass,
73			'broadcast' => $this,
74			'body' => $message,
75			];
76			return Yii::createObject($config);
77			}
78
79			/**
80			* Sends the given broadcast message.
81			* This method will log a message about the broadcast being sent.
82			* If [[useFileTransport]] is true, it will save the broadcast as a file under [[fileTransportPath]].
83			* Otherwise, it will call [[sendMessage()]] to send the broadcast to its recipient(s).
84			* Child classes should implement [[sendMessage()]] with the actual broadcast sending logic.
85			* @param MessageInterface $message broadcast message instance to be sent
86			* @return bool whether the message has been sent successfully
87			*/
88			public function send($message)
89			{
90			if (!$this->beforeSend($message)) {
91			return false;
92			}
93			Yii::info('Sending broadcast :' . $message->toString(), __METHOD__);
94
95			if ($this->useFileTransport) {
96			$isSuccessful = $this->saveMessage($message);
97			} else {
98			$isSuccessful = $this->sendMessage($message);
99			}
100			$this->afterSend($message, $isSuccessful);
101
102			return $isSuccessful;
103			}
104
105			/**
106			* Sends multiple messages at once.
107			*
108			* The default implementation simply calls [[send()]] multiple times.
109			* Child classes may override this method to implement more efficient way of
110			* sending multiple messages.
111			*
112			* @param array $messages list of broadcast messages, which should be sent.
113			* @return int number of messages that are successfully sent.
114			*/
115			public function sendMultiple(array $messages)
116			{
117			$successCount = 0;
118			foreach ($messages as $message) {
119			if ($this->send($message)) {
120			$successCount++;
121			}
122			}
123
124			return $successCount;
125			}
126
127			/**
128			* Sends the specified message.
129			* This method should be implemented by child classes with the actual broadcast sending logic.
130			* @param MessageInterface $message the message to be sent
131			* @return bool whether the message is sent successfully
132			*/
133			abstract protected function sendMessage($message);
134
135			/**
136			* Saves the message as a file under [[fileTransportPath]].
137			* @param MessageInterface $message
138			* @return bool whether the message is saved successfully
139			*/
140			protected function saveMessage($message)
141			{
142			$path = Yii::getAlias($this->fileTransportPath);
143			if (!is_dir($path)) {
144			mkdir($path, 0777, true);
145			}
146			if ($this->fileTransportCallback !== null) {
147			$file = $path . '/' . call_user_func($this->fileTransportCallback, $this, $message);
148			} else {
149			$file = $path . '/' . $this->generateMessageFileName();
150			}
151			file_put_contents($file, $message->toString());
152			return true;
153			}
154
155			/**
156			* @return string the file name for saving the message when [[useFileTransport]] is true.
157			*/
158			public function generateMessageFileName()
159			{
160			$time = microtime(true);
161			return date('Ymd-His-', $time) . sprintf('%04d', (int)(($time - (int)$time) * 10000)) . '-' . sprintf('%04d', mt_rand(0, 10000)) . '.eml';
162			}
163
164			/**
165			* This method is invoked right before mail send.
166			* You may override this method to do last-minute preparation for the message.
167			* If you override this method, please make sure you call the parent implementation first.
168			* @param MessageInterface $message
169			* @return bool whether to continue sending an broadcast.
170			*/
171			public function beforeSend($message)
172			{
173			$event = new BroadcastEvent(['message' => $message]);
174			$this->trigger(self::EVENT_BEFORE_SEND, $event);
175			return $event->isValid;
176			}
177
178			/**
179			* This method is invoked right after mail was send.
180			* You may override this method to do some postprocessing or logging based on mail send status.
181			* If you override this method, please make sure you call the parent implementation first.
182			* @param MessageInterface $message
183			* @param bool $isSuccessful
184			*/
185			public function afterSend($message, $isSuccessful)
186			{
187			$event = new BroadcastEvent(['message' => $message, 'isSuccessful' => $isSuccessful]);
188			$this->trigger(self::EVENT_AFTER_SEND, $event);
189			}
190			}

yuncms / framework

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BaseBroadcast::generateMessageFileName() A

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