Sms::initTask() - Code Metrics - Inspection of "Dev" - toplan/phpsms - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#68)

by lan tian

created 2016-05-17 05:12 UTC

Sms::initTask() C

↳ Parent: Sms

Complexity

Conditions	7
Paths	3

Size

Total Lines	29
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	7.0084

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	29
rs	6.7272
ccs	17
cts	18
cp	0.9444
cc	7
eloc	19
nc	3
nop	0
crap	7.0084

<?php

namespace Toplan\PhpSms;

use SuperClosure\Serializer;
use Toplan\TaskBalance\Balancer;
use Toplan\TaskBalance\Task;

/**
 * Class Sms
 *
 * @author toplan<[email protected]>
 */
class Sms
{
    const TASK_NAME = 'PhpSms';
    const TYPE_SMS = 1;
    const TYPE_VOICE = 2;

    /**
     * The instances of Agent.
     *
     * @var array
     */
    protected static $agents = [];

    /**
     * The dispatch scheme of agent,
     * and these agents are available.
     * example:
     * [
     *   'Agent1' => '10 backup',
     *   'Agent2' => '20 backup',
     * ]
     *
     * @var array
     */
    protected static $scheme = [];

    /**
     * The configuration information of agents.
     *
     * @var array
     */
    protected static $agentsConfig = [];

    /**
     * Whether to use the queue.
     *
     * @var bool
     */
    protected static $enableQueue = false;

    /**
     * How to use the queue.
     *
     * @var \Closure
     */
    protected static $howToUseQueue = null;

    /**
     * The available hooks for balancing task.
     *
     * @var array
     */
    protected static $availableHooks = [
        'beforeRun',
        'beforeDriverRun',
        'afterDriverRun',
        'afterRun',
    ];

    /**
     * An instance of class [SuperClosure\Serializer] for serialize closure objects.
     *
     * @var Serializer
     */
    protected static $serializer = null;

    /**
     * The data container of SMS/voice verify.
     *
     * @var array
     */
    protected $smsData = [
        'type'         => self::TYPE_SMS,
        'to'           => null,
        'templates'    => [],
        'templateData' => [],
        'content'      => null,
        'voiceCode'    => null,
    ];

    /**
     * The name of first agent.
     *
     * @var string|null
     */
    protected $firstAgent = null;

    /**
     * Whether the current instance has already pushed to the queue system.
     *
     * @var bool
     */
    protected $pushedToQueue = false;

    /**
     * Status container,
     * store some configuration information before serialize current instance(before enqueue).
     *
     * @var array
     */
    protected $_status_before_enqueue_ = [];

    /**
     * Constructor
     *
     * @param bool $autoBoot
     */
    public function __construct($autoBoot = true)
    {
        if ($autoBoot) {
            self::bootstrap();
        }
    }

    /**
     * Boot balancing task for send SMS/voice verify.
     */
    public static function bootstrap()
    {
        if (!self::taskInitialized()) {
            self::configuration();
            self::initTask();
        }
    }

    /**
     * Whether task initialized.
     *
     * Note: 判断drivers是否为空不能用'empty',因为在TaskBalance库的中Task类的drivers属性是受保护的(不可访问),
     * 虽然通过魔术方法可以获取到其值,但在其目前版本(v0.4.2)其内部却并没有使用'__isset'魔术方法对'empty'或'isset'函数进行逻辑补救.
     *
     * @return bool
     */
    protected static function taskInitialized()
    {
        $task = self::getTask();

        return (bool) count($task->drivers);
    }

    /**
     * Get or generate a balancing task instance for send SMS/voice verify.
     *
     * @return Task
     */
    public static function getTask()
    {
        if (!Balancer::hasTask(self::TASK_NAME)) {
            Balancer::task(self::TASK_NAME);
        }

        return Balancer::getTask(self::TASK_NAME);
    }

    /**
     * Configuration.
     */
    protected static function configuration()
    {
        $config = [];
        if (!count(self::scheme())) {
            self::initScheme($config);
        }
        $diff = array_diff_key(self::scheme(), self::$agentsConfig);
        self::initAgentsConfig(array_keys($diff), $config);
        self::validateConfig();
    }

    /**
     * Try to read the dispatch scheme of agent from config file.
     *
     * @param array $config
     */
    protected static function initScheme(array &$config)
    {
        $config = empty($config) ? include __DIR__ . '/../config/phpsms.php' : $config;
        $scheme = isset($config['scheme']) ? $config['scheme'] : [];
        self::scheme($scheme);
    }

    /**
     * Try to initialize the specified agents` configuration information.
     *
     * @param array $agents
     * @param array $config
     */
    protected static function initAgentsConfig(array $agents, array &$config)
    {
        if (empty($agents)) {
            return;
        }
        $config = empty($config) ? include __DIR__ . '/../config/phpsms.php' : $config;
        $agentsConfig = isset($config['agents']) ? $config['agents'] : [];
        foreach ($agents as $name) {
            $agentConfig = isset($agentsConfig[$name]) ? $agentsConfig[$name] : [];
            self::config($name, $agentConfig);
        }
    }

    /**
     * validate configuration.
     *
     * @throws PhpSmsException
     */
    protected static function validateConfig()
    {
        if (!count(self::scheme())) {
            throw new PhpSmsException('Please configure at least one agent');
        }
    }

    /**
     * Initialize the task.
     */
    protected static function initTask()
    {
        foreach (self::scheme() as $name => $scheme) {
            //解析代理器数组模式的调度配置
            if (is_array($scheme)) {
                $data = self::parseScheme($scheme);
                $scheme = $data['scheme'];
            }
            //创建任务驱动器
            self::getTask()->driver("$name $scheme")->work(function ($driver) {
                $agent = self::getAgent($driver->name);
                $smsData = $driver->getTaskData();
                extract($smsData);
                $template = isset($templates[$driver->name]) ? $templates[$driver->name] : 0;
                if ($type === self::TYPE_VOICE) {
                    $agent->voiceVerify($to, $voiceCode, $template, $templateData);
                } elseif ($type === self::TYPE_SMS) {
                    $agent->sendSms($to, $content, $template, $templateData);
                }
                $result = $agent->result();
                if ($result['success']) {
                    $driver->success();
                }
                unset($result['success']);

                return $result;
            });
        }
    }

    /**
     * Parsing the dispatch scheme.
     * 解析代理器的数组模式的调度配置
     *
     * @param array $options
     *
     * @return array
     */
    protected static function parseScheme(array $options)
    {
        $agentClass = Util::pullFromArrayByKey($options, 'agentClass');
        $sendSms = Util::pullFromArrayByKey($options, 'sendSms');
        $voiceVerify = Util::pullFromArrayByKey($options, 'voiceVerify');
        $backup = Util::pullFromArrayByKey($options, 'backup') ? 'backup' : '';
        $scheme = implode(' ', array_values($options)) . " $backup";

        return compact('agentClass', 'sendSms', 'voiceVerify', 'scheme');
    }

    /**
     * Get a sms agent instance by agent name,
     * if null, will try to create a new agent instance.
     *
     * @param string $name
     *
     * @throws PhpSmsException
     *
     * @return mixed
     */
    public static function getAgent($name)
    {
        if (!self::hasAgent($name)) {
            $scheme = self::scheme($name);
            $data = self::parseScheme(is_array($scheme) ? $scheme : [$scheme]);
            $data = array_merge(self::config($name), $data);
            $className = $data['agentClass'] ?: ('Toplan\\PhpSms\\' . $name . 'Agent');
            if (is_callable($data['sendSms']) || is_callable($data['voiceVerify'])) {
                self::$agents[$name] = new ParasiticAgent($data);
            } elseif (class_exists($className)) {
                self::$agents[$name] = new $className($data);
            } else {
                throw new PhpSmsException("Dont support [$name] agent.");
            }
        }

        return self::$agents[$name];
    }

    /**
     * Whether to has specified agent.
     *
     * @param string $name
     *
     * @return bool
     */
    public static function hasAgent($name)
    {
        return isset(self::$agents[$name]);
    }

    /**
     * Set or get the dispatch scheme of agent by name.
     *
     * @param mixed $name
     * @param mixed $scheme
     *
     * @return mixed
     */
    public static function scheme($name = null, $scheme = null)
    {
        return Util::operateArray(self::$scheme, $name, $scheme, null, function ($key, $value) {
            if (is_string($key)) {
                self::modifyScheme($key, is_array($value) ? $value : "$value");
            } elseif (is_int($key)) {
                self::modifyScheme($value, '');
            }
        });
    }

    /**
     * Modify the dispatch scheme of agent by name.
     *
     * @param $key
     * @param $value
     *
     * @throws PhpSmsException
     */
    protected static function modifyScheme($key, $value)
    {
        if (self::taskInitialized()) {
            throw new PhpSmsException("Modify the dispatch scheme failed for [$key] agent, because the task system has already started.");
        }
        self::validateAgentName($key);
        self::$scheme[$key] = $value;
    }

    /**
     * Set or get configuration information by agent name.
     *
     * @param mixed $name
     * @param mixed $config
     * @param bool  $override
     *
     * @throws PhpSmsException
     *
     * @return array
     */
    public static function config($name = null, $config = null, $override = false)
    {
        if (is_array($name) && is_bool($config)) {
            $override = $config;
        }

        return Util::operateArray(self::$agentsConfig, $name, $config, [], function ($key, $value) {
            if (is_array($value)) {
                self::modifyConfig($key, $value);
            }
        }, $override, function (array $origin) {
            $nameList = array_keys($origin);
            foreach ($nameList as $name) {
                if (self::hasAgent("$name")) {
                    self::getAgent("$name")->config([], true);
                }
            }
        });
    }

    /**
     * Modify the configuration information of agent by name.
     *
     * @param string $key
     * @param array  $value
     *
     * @throws PhpSmsException
     */
    protected static function modifyConfig($key, array $value)
    {
        self::validateAgentName($key);
        self::$agentsConfig[$key] = $value;
        if (self::hasAgent($key)) {
            self::getAgent($key)->config($value);
        }
    }

    /**
     * Validate the agent name.
     * Agent name must be a string, but not be a number string
     *
     * @param string $name
     *
     * @throws PhpSmsException
     */
    protected static function validateAgentName($name)
    {
        if (!$name || !is_string($name) || preg_match('/^[0-9]+$/', $name)) {
            throw new PhpSmsException("The agent name [$name] is illegal. Agent name must be a string, but not be a number string.");
        }
    }

    /**
     * Tear down agent use scheme and prepare to create and start a new balancing task,
     * so before do it must destroy old task instance.
     *
     */
    public static function cleanScheme()
    {
        Balancer::destroy(self::TASK_NAME);
        self::$scheme = [];
    }

    /**
     * Tear down all the configuration information of agent.
     */
    public static function cleanConfig()
    {
        self::config([], true);
    }

    /**
     * Create a sms instance send SMS,
     * your can also set SMS templates or content at the same time.
     *
     * @param mixed $agentName
     * @param mixed $tempId
     *
     * @return Sms
     */
    public static function make($agentName = null, $tempId = null)
    {
        $sms = new self();
        $sms->smsData['type'] = self::TYPE_SMS;
        if (is_array($agentName)) {
            $sms->template($agentName);
        } elseif ($agentName && is_string($agentName)) {
            if ($tempId === null) {
                $sms->content($agentName);
            } elseif (is_string($tempId) || is_int($tempId)) {
                $sms->template($agentName, "$tempId");
            }
        }

        return $sms;
    }

    /**
     * Create a sms instance send voice verify,
     * your can also set verify code at the same time.
     *
     * @param int|string|null $code
     *
     * @return Sms
     */
    public static function voice($code = null)
    {
        $sms = new self();
        $sms->smsData['type'] = self::TYPE_VOICE;
        $sms->smsData['voiceCode'] = $code;

        return $sms;
    }

    /**
     * Set whether to use the queue system, and define how to use it.
     *
     * @param mixed $enable
     * @param mixed $handler
     *
     * @return bool
     */
    public static function queue($enable = null, $handler = null)
    {
        if ($enable === null && $handler === null) {
            return self::$enableQueue;
        }
        if (is_callable($enable)) {
            $handler = $enable;
            $enable = true;
        }
        self::$enableQueue = (bool) $enable;
        if (is_callable($handler)) {
            self::$howToUseQueue = $handler;

        }

        return self::$enableQueue;
    }

    /**
     * Set the recipient`s mobile number.
     *
     * @param string $mobile
     *
     * @return $this
     */
    public function to($mobile)
    {
        $this->smsData['to'] = trim((string) $mobile);

        return $this;
    }

    /**
     * Set the content for content SMS.
     *
     * @param string $content
     *
     * @return $this
     */
    public function content($content)
    {
        $this->smsData['content'] = trim((string) $content);

        return $this;
    }

    /**
     * Set the template id for template SMS.
     *
     * @param mixed $name
     * @param mixed $tempId
     *
     * @return $this
     */
    public function template($name, $tempId = null)
    {
        Util::operateArray($this->smsData['templates'], $name, $tempId);

        return $this;
    }

    /**
     * Set the template data for template SMS.
     *
     * @param array $data
     *
     * @return $this
     */
    public function data(array $data)
    {
        $this->smsData['templateData'] = $data;

        return $this;
    }

    /**
     * Set the first agent by name.
     *
     * @param string $name
     *
     * @return $this
     */
    public function agent($name)
    {
        $this->firstAgent = (string) $name;

        return $this;
    }

    /**
     * Start send SMS/voice verify.
     *
     * If give a true parameter, this system will immediately start request to send SMS/voice verify whatever whether to use the queue.
     * if you are already pushed sms instance to the queue, you can recall the method `send()` in queue system without `true` parameter,
     * so this mechanism in order to make you convenient use the method `send()` in queue system.
     *
     * @param bool $immediately
     *
     * @return mixed
     */
    public function send($immediately = false)
    {
        if (!self::$enableQueue || $this->pushedToQueue) {
            $immediately = true;
        }
        if ($immediately) {
            $result = Balancer::run(self::TASK_NAME, [
                'data'   => $this->getData(),
                'driver' => $this->firstAgent,
            ]);
        } else {
            $result = $this->push();
        }

        return $result;
    }

    /**
     * Push to the queue by a custom method.
     *
     * @throws \Exception | PhpSmsException
     *
     * @return mixed
     */
    public function push()
    {
        if (is_callable(self::$howToUseQueue)) {
            try {
                $this->pushedToQueue = true;

                return call_user_func_array(self::$howToUseQueue, [$this, $this->getData()]);
            } catch (\Exception $e) {
                $this->pushedToQueue = false;
                throw $e;
            }
        } else {
            throw new PhpSmsException('Please define how to use queue by this static method: queue(...)');
        }
    }

    /**
     * Get all the data of SMS/voice verify.
     *
     * @param null|string $name
     *
     * @return mixed
     */
    public function getData($name = null)
    {
        if (is_string($name) && isset($this->smsData["$name"])) {
            return $this->smsData[$name];
        }

        return $this->smsData;
    }

    /**
     * Overload static method.
     *
     * @param string $name
     * @param array  $args
     *
     * @throws PhpSmsException
     */
    public static function __callStatic($name, $args)
    {
        $name = $name === 'beforeSend' ? 'beforeRun' : $name;
        $name = $name === 'afterSend' ? 'afterRun' : $name;
        $name = $name === 'beforeAgentSend' ? 'beforeDriverRun' : $name;
        $name = $name === 'afterAgentSend' ? 'afterDriverRun' : $name;
        if (in_array($name, self::$availableHooks)) {
            $handler = $args[0];
            $override = isset($args[1]) ? (bool) $args[1] : false;
            if (is_callable($handler)) {
                $task = self::getTask();
                $task->hook($name, $handler, $override);
            } else {
                throw new PhpSmsException("Please give method $name() a callable parameter");
            }
        } else {
            throw new PhpSmsException("Dont find method $name()");
        }
    }

    /**
     * Overload method.
     *
     * @param string $name
     * @param array  $args
     *
     * @throws PhpSmsException
     * @throws \Exception
     */
    public function __call($name, $args)
    {
        try {
            $this->__callStatic($name, $args);
        } catch (\Exception $e) {
            throw $e;
        }
    }

    /**
     * Serialize magic method.
     *
     * @return array
     */
    public function __sleep()
    {
        try {
            $this->_status_before_enqueue_['scheme'] = self::serializeOrDeserializeScheme(self::scheme());
            $this->_status_before_enqueue_['agentsConfig'] = self::config();
            $this->_status_before_enqueue_['handlers'] = self::serializeHandlers();
        } catch (\Exception $e) {
            //swallow exception
        }

        return ['smsData', 'firstAgent', 'pushedToQueue', '_status_before_enqueue_'];
    }

    /**
     * Deserialize magic method.
     */
    public function __wakeup()
    {
        if (empty($this->_status_before_enqueue_)) {
            return;
        }
        $status = $this->_status_before_enqueue_;
        self::$scheme = self::serializeOrDeserializeScheme($status['scheme']);
        self::$agentsConfig = $status['agentsConfig'];
        Balancer::destroy(self::TASK_NAME);
        self::bootstrap();
        self::reinstallHandlers($status['handlers']);
    }

    /**
     * Get a closure serializer.
     *
     * @return Serializer
     */
    protected static function getSerializer()
    {
        if (!self::$serializer) {
            self::$serializer = new Serializer();
        }

        return self::$serializer;
    }

    /**
     * Serialize or deserialize the agent use scheme.
     *
     * @param array $scheme
     *
     * @return array
     */
    protected static function serializeOrDeserializeScheme(array $scheme)
    {
        foreach ($scheme as $name => &$options) {
            if (is_array($options)) {
                self::serializeOrDeserializeClosureAndReplace($options, 'sendSms');
                self::serializeOrDeserializeClosureAndReplace($options, 'voiceVerify');
            }
        }

        return $scheme;
    }

    /**
     * Serialize the hooks` handlers of balancing task
     *
     * @return array
     */
    protected static function serializeHandlers()
    {
        $task = self::getTask();
        $hooks = (array) $task->handlers;
        foreach ($hooks as &$handlers) {
            foreach (array_keys($handlers) as $key) {
                self::serializeOrDeserializeClosureAndReplace($handlers, $key);
            }
        }

        return $hooks;
    }

    /**
     * Reinstall hooks` handlers for balancing task.
     *
     * @param array $handlers
     */
    protected static function reinstallHandlers(array $handlers)
    {
        $serializer = self::getSerializer();
        foreach ($handlers as $hookName => $serializedHandlers) {
            foreach ($serializedHandlers as $index => $handler) {
                if (is_string($handler)) {
                    $handler = $serializer->unserialize($handler);
                }
                self::$hookName($handler, $index === 0);
            }
        }
    }

    /**
     * Serialize/deserialize the specified closure and replace the origin value.
     *
     * @param array      $options
     * @param int|string $key
     */
    protected static function serializeOrDeserializeClosureAndReplace(array &$options, $key)
    {
        if (!isset($options[$key])) {
            return;
        }
        $serializer = self::getSerializer();
        if (is_callable($options[$key])) {
            $options[$key] = (string) $serializer->serialize($options[$key]);
        } elseif (is_string($options[$key])) {
            $options[$key] = $serializer->unserialize($options[$key]);
        }
    }
}


1		<?php
2
3		namespace Toplan\PhpSms;
4
5		use SuperClosure\Serializer;
6		use Toplan\TaskBalance\Balancer;
7		use Toplan\TaskBalance\Task;
8
9		/**
10		* Class Sms
11		*
12		* @author toplan<[email protected]>
13		*/
14		class Sms
15		{
16		const TASK_NAME = 'PhpSms';
17		const TYPE_SMS = 1;
18		const TYPE_VOICE = 2;
19
20		/**
21		* The instances of Agent.
22		*
23		* @var array
24		*/
25		protected static $agents = [];
26
27		/**
28		* The dispatch scheme of agent,
29		* and these agents are available.
30		* example:
31		* [
32		* 'Agent1' => '10 backup',
33		* 'Agent2' => '20 backup',
34		* ]
35		*
36		* @var array
37		*/
38		protected static $scheme = [];
39
40		/**
41		* The configuration information of agents.
42		*
43		* @var array
44		*/
45		protected static $agentsConfig = [];
46
47		/**
48		* Whether to use the queue.
49		*
50		* @var bool
51		*/
52		protected static $enableQueue = false;
53
54		/**
55		* How to use the queue.
56		*
57		* @var \Closure
58		*/
59		protected static $howToUseQueue = null;
60
61		/**
62		* The available hooks for balancing task.
63		*
64		* @var array
65		*/
66		protected static $availableHooks = [
67		'beforeRun',
68		'beforeDriverRun',
69		'afterDriverRun',
70		'afterRun',
71		];
72
73		/**
74		* An instance of class [SuperClosure\Serializer] for serialize closure objects.
75		*
76		* @var Serializer
77		*/
78		protected static $serializer = null;
79
80		/**
81		* The data container of SMS/voice verify.
82		*
83		* @var array
84		*/
85		protected $smsData = [
86		'type' => self::TYPE_SMS,
87		'to' => null,
88		'templates' => [],
89		'templateData' => [],
90		'content' => null,
91		'voiceCode' => null,
92		];
93
94		/**
95		* The name of first agent.
96		*
97		* @var string\|null
98		*/
99		protected $firstAgent = null;
100
101		/**
102		* Whether the current instance has already pushed to the queue system.
103		*
104		* @var bool
105		*/
106		protected $pushedToQueue = false;
107
108		/**
109		* Status container,
110		* store some configuration information before serialize current instance(before enqueue).
111		*
112		* @var array
113		*/
114		protected $_status_before_enqueue_ = [];
115
116		/**
117		* Constructor
118		*
119		* @param bool $autoBoot
120		*/
121	6	public function __construct($autoBoot = true)
122		{
123	6	if ($autoBoot) {
124	3	self::bootstrap();
125	2	}
126	6	}
127
128		/**
129		* Boot balancing task for send SMS/voice verify.
130		*/
131		public static function bootstrap()
132		{
133		if (!self::taskInitialized()) {
134	6	self::configuration();
135		self::initTask();
136	6	}
137	6	}
138	3
139	3	/**
140	2	* Whether task initialized.
141	6	*
142		* Note: 判断drivers是否为空不能用'empty',因为在TaskBalance库的中Task类的drivers属性是受保护的(不可访问),
143		* 虽然通过魔术方法可以获取到其值,但在其目前版本(v0.4.2)其内部却并没有使用'__isset'魔术方法对'empty'或'isset'函数进行逻辑补救.
144		*
145		* @return bool
146		*/
147		protected static function taskInitialized()
148	15	{
149		$task = self::getTask();
150	15
151	3	return (bool) count($task->drivers);
152	2	}
153
154	15	/**
155		* Get or generate a balancing task instance for send SMS/voice verify.
156		*
157		* @return Task
158		*/
159		public static function getTask()
160	6	{
161		if (!Balancer::hasTask(self::TASK_NAME)) {
162	6	Balancer::task(self::TASK_NAME);
163	6	}
164	3
165	2	return Balancer::getTask(self::TASK_NAME);
166	6	}
167	6
168	6	/**
169	6	* Configuration.
170		*/
171		protected static function configuration()
172		{
173		$config = [];
174		if (!count(self::scheme())) {
175		self::initScheme($config);
176	3	}
177		$diff = array_diff_key(self::scheme(), self::$agentsConfig);
178	3	self::initAgentsConfig(array_keys($diff), $config);
179	3	self::validateConfig();
180	3	}
181	3
182		/**
183		* Try to read the dispatch scheme of agent from config file.
184		*
185		* @param array $config
186		*/
187		protected static function initScheme(array &$config)
188		{
189	6	$config = empty($config) ? include __DIR__ . '/../config/phpsms.php' : $config;
190		$scheme = isset($config['scheme']) ? $config['scheme'] : [];
191	6	self::scheme($scheme);
192	3	}
193
194	3	/**
195	3	* Try to initialize the specified agents` configuration information.
196	3	*
197	3	* @param array $agents
198	3	* @param array $config
199	2	*/
200	3	protected static function initAgentsConfig(array $agents, array &$config)
201		{
202		if (empty($agents)) {
203		return;
204		}
205		$config = empty($config) ? include __DIR__ . '/../config/phpsms.php' : $config;
206		$agentsConfig = isset($config['agents']) ? $config['agents'] : [];
207	6	foreach ($agents as $name) {
208		$agentConfig = isset($agentsConfig[$name]) ? $agentsConfig[$name] : [];
209	6	self::config($name, $agentConfig);
210		}
211		}
212	6
213		/**
214		* validate configuration.
215		*
216		* @throws PhpSmsException
217		*/
218		protected static function validateConfig()
219	18	{
220		if (!count(self::scheme())) {
221	3	throw new PhpSmsException('Please configure at least one agent');
222		}
223	3	}
224	3
225	3	/**
226	2	* Initialize the task.
227		*/
228		protected static function initTask()
229	18	{
230	18	foreach (self::scheme() as $name => $scheme) {
231	18	//解析代理器数组模式的调度配置
232	18	if (is_array($scheme)) {
233	18	$data = self::parseScheme($scheme);
234		$scheme = $data['scheme'];
235	18	}
236	18	//创建任务驱动器
237	12	self::getTask()->driver("$name $scheme")->work(function ($driver) {
238	18	$agent = self::getAgent($driver->name);
239	18	$smsData = $driver->getTaskData();
240	18	extract($smsData);
241	12	$template = isset($templates[$driver->name]) ? $templates[$driver->name] : 0;
242	18	if ($type === self::TYPE_VOICE) {
243		$agent->voiceVerify($to, $voiceCode, $template, $templateData);
244	18	} elseif ($type === self::TYPE_SMS) {
245	3	$agent->sendSms($to, $content, $template, $templateData);
246	2	}
247	3	$result = $agent->result();
248		if ($result['success']) {
249		$driver->success();
250		}
251		unset($result['success']);
252
253		return $result;
254		});
255		}
256		}
257	9
258		/**
259	9	* Parsing the dispatch scheme.
260	9	* 解析代理器的数组模式的调度配置
261	9	*
262	9	* @param array $options
263	9	*
264		* @return array
265	9	*/
266		protected static function parseScheme(array $options)
267		{
268		$agentClass = Util::pullFromArrayByKey($options, 'agentClass');
269		$sendSms = Util::pullFromArrayByKey($options, 'sendSms');
270		$voiceVerify = Util::pullFromArrayByKey($options, 'voiceVerify');
271		$backup = Util::pullFromArrayByKey($options, 'backup') ? 'backup' : '';
272		$scheme = implode(' ', array_values($options)) . " $backup";
273
274		return compact('agentClass', 'sendSms', 'voiceVerify', 'scheme');
275		}
276
277		/**
278	27	* Get a sms agent instance by agent name,
279		* if null, will try to create a new agent instance.
280	27	*
281	9	* @param string $name
282	9	*
283	9	* @throws PhpSmsException
284	9	*
285	9	* @return mixed
286	3	*/
287	8	public static function getAgent($name)
288	6	{
289	4	if (!self::hasAgent($name)) {
290		$scheme = self::scheme($name);
291		$data = self::parseScheme(is_array($scheme) ? $scheme : [$scheme]);
292	6	$data = array_merge(self::config($name), $data);
293		$className = $data['agentClass'] ?: ('Toplan\\PhpSms\\' . $name . 'Agent');
294	27	if (is_callable($data['sendSms']) \|\| is_callable($data['voiceVerify'])) {
295		self::$agents[$name] = new ParasiticAgent($data);
296		} elseif (class_exists($className)) {
297		self::$agents[$name] = new $className($data);
298		} else {
299		throw new PhpSmsException("Dont support [$name] agent.");
300		}
301		}
302
303		return self::$agents[$name];
304	36	}
305
306	36	/**
307		* Whether to has specified agent.
308		*
309		* @param string $name
310		*
311		* @return bool
312		*/
313		public static function hasAgent($name)
314		{
315		return isset(self::$agents[$name]);
316		}
317	18
318		/**
319		* Set or get the dispatch scheme of agent by name.
320	6	*
321	3	* @param mixed $name
322	6	* @param mixed $scheme
323	6	*
324	4	* @return mixed
325	18	*/
326		public static function scheme($name = null, $scheme = null)
327		{
328		return Util::operateArray(self::$scheme, $name, $scheme, null, function ($key, $value) {
329		if (is_string($key)) {
330		self::modifyScheme($key, is_array($value) ? $value : "$value");
331		} elseif (is_int($key)) {
332		self::modifyScheme($value, '');
333		}
334		});
335		}
336	6
337		/**
338	6	* Modify the dispatch scheme of agent by name.
339	6	*
340	6	* @param $key
341		* @param $value
342		*
343		* @throws PhpSmsException
344		*/
345		protected static function modifyScheme($key, $value)
346		{
347		if (self::taskInitialized()) {
348		throw new PhpSmsException("Modify the dispatch scheme failed for [$key] agent, because the task system has already started.");
349		}
350		self::validateAgentName($key);
351		self::$scheme[$key] = $value;
352		}
353	18
354		/**
355	18	* Set or get configuration information by agent name.
356	6	*
357	4	* @param mixed $name
358		* @param mixed $config
359		* @param bool $override
360	9	*
361	9	* @throws PhpSmsException
362	6	*
363	18	* @return array
364	6	*/
365	6	public static function config($name = null, $config = null, $override = false)
366	6	{
367	4	if (is_array($name) && is_bool($config)) {
368	2	$override = $config;
369	4	}
370	18
371		return Util::operateArray(self::$agentsConfig, $name, $config, [], function ($key, $value) {
372		if (is_array($value)) {
373		self::modifyConfig($key, $value);
374		}
375		}, $override, function (array $origin) {
376		$nameList = array_keys($origin);
377		foreach ($nameList as $name) {
378		if (self::hasAgent("$name")) {
379		self::getAgent("$name")->config([], true);
380		}
381	9	}
382		});
383	9	}
384	9
385	9	/**
386	3	* Modify the configuration information of agent by name.
387	2	*
388	9	* @param string $key
389		* @param array $value
390		*
391		* @throws PhpSmsException
392		*/
393		protected static function modifyConfig($key, array $value)
394		{
395		self::validateAgentName($key);
396		self::$agentsConfig[$key] = $value;
397		if (self::hasAgent($key)) {
398	12	self::getAgent($key)->config($value);
399		}
400	12	}
401
402		/**
403	12	* Validate the agent name.
404		* Agent name must be a string, but not be a number string
405		*
406		* @param string $name
407		*
408		* @throws PhpSmsException
409	6	*/
410		protected static function validateAgentName($name)
411	6	{
412	6	if (!$name \|\| !is_string($name) \|\| preg_match('/^[0-9]+$/', $name)) {
413	6	throw new PhpSmsException("The agent name [$name] is illegal. Agent name must be a string, but not be a number string.");
414		}
415		}
416
417		/**
418	6	* Tear down agent use scheme and prepare to create and start a new balancing task,
419		* so before do it must destroy old task instance.
420	6	*
421	6	*/
422		public static function cleanScheme()
423		{
424		Balancer::destroy(self::TASK_NAME);
425		self::$scheme = [];
426		}
427
428		/**
429		* Tear down all the configuration information of agent.
430		*/
431		public static function cleanConfig()
432		{
433		self::config([], true);
434		}
435
436		/**
437		* Create a sms instance send SMS,
438		* your can also set SMS templates or content at the same time.
439		*
440		* @param mixed $agentName
441		* @param mixed $tempId
442		*
443		* @return Sms
444		*/
445		public static function make($agentName = null, $tempId = null)
446		{
447		$sms = new self();
448		$sms->smsData['type'] = self::TYPE_SMS;
449		if (is_array($agentName)) {
450		$sms->template($agentName);
451		} elseif ($agentName && is_string($agentName)) {
452		if ($tempId === null) {
453		$sms->content($agentName);
454		} elseif (is_string($tempId) \|\| is_int($tempId)) {
455		$sms->template($agentName, "$tempId");
456		}
457	3	}
458
459	3	return $sms;
460	3	}
461	3
462		/**
463	3	* Create a sms instance send voice verify,
464		* your can also set verify code at the same time.
465		*
466		* @param int\|string\|null $code
467		*
468		* @return Sms
469		*/
470		public static function voice($code = null)
471		{
472		$sms = new self();
473		$sms->smsData['type'] = self::TYPE_VOICE;
474	3	$sms->smsData['voiceCode'] = $code;
475
476	3	return $sms;
477	3	}
478
479	3	/**
480	3	* Set whether to use the queue system, and define how to use it.
481	3	*
482	2	* @param mixed $enable
483	3	* @param mixed $handler
484	3	*
485	3	* @return bool
486	2	*/
487		public static function queue($enable = null, $handler = null)
488	3	{
489		if ($enable === null && $handler === null) {
490		return self::$enableQueue;
491		}
492		if (is_callable($enable)) {
493		$handler = $enable;
494		$enable = true;
495		}
496		self::$enableQueue = (bool) $enable;
497		if (is_callable($handler)) {
498	6	self::$howToUseQueue = $handler;
		0 ignored issues – show Documentation Bug introduced 2015-12-30 10:17 UTC by Report Bug Copy Issue Report It seems like `$handler` of type `callable` is incompatible with the declared type `object<Closure>` of property `$howToUseQueue`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
499		}
500	6
501		return self::$enableQueue;
502	6	}
503
504		/**
505		* Set the recipient`s mobile number.
506		*
507		* @param string $mobile
508		*
509		* @return $this
510		*/
511		public function to($mobile)
512	3	{
513		$this->smsData['to'] = trim((string) $mobile);
514	3
515		return $this;
516	3	}
517
518		/**
519		* Set the content for content SMS.
520		*
521		* @param string $content
522		*
523		* @return $this
524		*/
525		public function content($content)
526		{
527	3	$this->smsData['content'] = trim((string) $content);
528
529	3	return $this;
530		}
531	3
532		/**
533		* Set the template id for template SMS.
534		*
535		* @param mixed $name
536		* @param mixed $tempId
537		*
538		* @return $this
539		*/
540		public function template($name, $tempId = null)
541	3	{
542		Util::operateArray($this->smsData['templates'], $name, $tempId);
543	3
544		return $this;
545	3	}
546
547		/**
548		* Set the template data for template SMS.
549		*
550		* @param array $data
551		*
552		* @return $this
553		*/
554		public function data(array $data)
555	3	{
556		$this->smsData['templateData'] = $data;
557	3
558		return $this;
559	3	}
560
561		/**
562		* Set the first agent by name.
563		*
564		* @param string $name
565		*
566		* @return $this
567		*/
568		public function agent($name)
569		{
570		$this->firstAgent = (string) $name;
571
572		return $this;
573	18	}
574
575	18	/**
576	18	* Start send SMS/voice verify.
577	12	*
578	18	* If give a true parameter, this system will immediately start request to send SMS/voice verify whatever whether to use the queue.
579	18	* if you are already pushed sms instance to the queue, you can recall the method `send()` in queue system without `true` parameter,
580	18	* so this mechanism in order to make you convenient use the method `send()` in queue system.
581	18	*
582	12	* @param bool $immediately
583	12	*
584	3	* @return mixed
585		*/
586		public function send($immediately = false)
587	18	{
588		if (!self::$enableQueue \|\| $this->pushedToQueue) {
589		$immediately = true;
590		}
591		if ($immediately) {
592		$result = Balancer::run(self::TASK_NAME, [
593		'data' => $this->getData(),
594		'driver' => $this->firstAgent,
595		]);
596		} else {
597	3	$result = $this->push();
598		}
599	3
600		return $result;
601	3	}
602
603	3	/**
604		* Push to the queue by a custom method.
605		*
606		* @throws \Exception \| PhpSmsException
607		*
608		* @return mixed
609		*/
610		public function push()
611		{
612		if (is_callable(self::$howToUseQueue)) {
613		try {
614		$this->pushedToQueue = true;
615
616		return call_user_func_array(self::$howToUseQueue, [$this, $this->getData()]);
617		} catch (\Exception $e) {
618		$this->pushedToQueue = false;
619		throw $e;
620	36	}
621		} else {
622	36	throw new PhpSmsException('Please define how to use queue by this static method: queue(...)');
623	3	}
624		}
625
626	36	/**
627		* Get all the data of SMS/voice verify.
628		*
629		* @param null\|string $name
630		*
631		* @return mixed
632		*/
633		public function getData($name = null)
634		{
635		if (is_string($name) && isset($this->smsData["$name"])) {
636		return $this->smsData[$name];
637	9	}
638
639	9	return $this->smsData;
640	9	}
641	9
642	9	/**
643	9	* Overload static method.
644	9	*
645	9	* @param string $name
646	9	* @param array $args
647	9	*
648	9	* @throws PhpSmsException
649	6	*/
650	3	public static function __callStatic($name, $args)
651		{
652	6	$name = $name === 'beforeSend' ? 'beforeRun' : $name;
653		$name = $name === 'afterSend' ? 'afterRun' : $name;
654		$name = $name === 'beforeAgentSend' ? 'beforeDriverRun' : $name;
655	9	$name = $name === 'afterAgentSend' ? 'afterDriverRun' : $name;
656		if (in_array($name, self::$availableHooks)) {
657		$handler = $args[0];
658		$override = isset($args[1]) ? (bool) $args[1] : false;
659		if (is_callable($handler)) {
660		$task = self::getTask();
661		$task->hook($name, $handler, $override);
662		} else {
663		throw new PhpSmsException("Please give method $name() a callable parameter");
664		}
665		} else {
666	3	throw new PhpSmsException("Dont find method $name()");
667		}
668		}
669	3
670	2	/**
671		* Overload method.
672		*
673	3	* @param string $name
674		* @param array $args
675		*
676		* @throws PhpSmsException
677		* @throws \Exception
678		*/
679		public function __call($name, $args)
680	3	{
681		try {
682		$this->__callStatic($name, $args);
683	3	} catch (\Exception $e) {
684	3	throw $e;
685	3	}
686	2	}
687
688		/**
689		* Serialize magic method.
690	3	*
691		* @return array
692		*/
693		public function __sleep()
694		{
695		try {
696	3	$this->_status_before_enqueue_['scheme'] = self::serializeOrDeserializeScheme(self::scheme());
697		$this->_status_before_enqueue_['agentsConfig'] = self::config();
698	3	$this->_status_before_enqueue_['handlers'] = self::serializeHandlers();
699		} catch (\Exception $e) {
700		//swallow exception
701	3	}
702	3
703	3	return ['smsData', 'firstAgent', 'pushedToQueue', '_status_before_enqueue_'];
704	3	}
705	3
706	3	/**
707	3	* Deserialize magic method.
708		*/
709		public function __wakeup()
710		{
711		if (empty($this->_status_before_enqueue_)) {
712		return;
713		}
714	3	$status = $this->_status_before_enqueue_;
715		self::$scheme = self::serializeOrDeserializeScheme($status['scheme']);
716	3	self::$agentsConfig = $status['agentsConfig'];
717	3	Balancer::destroy(self::TASK_NAME);
718	2	self::bootstrap();
719		self::reinstallHandlers($status['handlers']);
720	3	}
721
722		/**
723		* Get a closure serializer.
724		*
725		* @return Serializer
726		*/
727		protected static function getSerializer()
728		{
729		if (!self::$serializer) {
730	3	self::$serializer = new Serializer();
731		}
732	3
733	3	return self::$serializer;
734	3	}
735	3
736	2	/**
737	2	* Serialize or deserialize the agent use scheme.
738		*
739	3	* @param array $scheme
740		*
741		* @return array
742		*/
743		protected static function serializeOrDeserializeScheme(array $scheme)
744		{
745		foreach ($scheme as $name => &$options) {
746		if (is_array($options)) {
747	3	self::serializeOrDeserializeClosureAndReplace($options, 'sendSms');
748		self::serializeOrDeserializeClosureAndReplace($options, 'voiceVerify');
749	3	}
750	3	}
751	3
752	3	return $scheme;
753	3	}
754	2
755	2	/**
756		* Serialize the hooks` handlers of balancing task
757	3	*
758		* @return array
759		*/
760		protected static function serializeHandlers()
761		{
762		$task = self::getTask();
763		$hooks = (array) $task->handlers;
764		foreach ($hooks as &$handlers) {
765	3	foreach (array_keys($handlers) as $key) {
766		self::serializeOrDeserializeClosureAndReplace($handlers, $key);
767	3	}
768	3	}
769	3
770	3	return $hooks;
771	3	}
772	2
773	3	/**
774	2	* Reinstall hooks` handlers for balancing task.
775	2	*
776	3	* @param array $handlers
777		*/
778		protected static function reinstallHandlers(array $handlers)
779		{
780		$serializer = self::getSerializer();
781		foreach ($handlers as $hookName => $serializedHandlers) {
782		foreach ($serializedHandlers as $index => $handler) {
783		if (is_string($handler)) {
784	3	$handler = $serializer->unserialize($handler);
785		}
786	3	self::$hookName($handler, $index === 0);
787	3	}
788		}
789	3	}
790	3
791	3	/**
792	3	* Serialize/deserialize the specified closure and replace the origin value.
793	3	*
794	2	* @param array $options
795	3	* @param int\|string $key
796		*/
797		protected static function serializeOrDeserializeClosureAndReplace(array &$options, $key)
798		{
799		if (!isset($options[$key])) {
800		return;
801		}
802		$serializer = self::getSerializer();
803		if (is_callable($options[$key])) {
804		$options[$key] = (string) $serializer->serialize($options[$key]);
805		} elseif (is_string($options[$key])) {
806		$options[$key] = $serializer->unserialize($options[$key]);
807		}
808		}
809		}
810

toplan / phpsms

Pull Request — master (#68)

Sms::initTask() C

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