AMI.php
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| 1 | + | <?php | |
| 2 | + | ||
| 1 | 3 | /** | |
| 2 | 4 | * Класс для работы с Asterisk по протоколу AMI через сокет. | |
| 3 | 5 | * Реализовано: подключение, авторизация, отправка команд, отправка СМС, отключение. | |
AMI.php(文件已创建)
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| 1 | + | /** | |
| 2 | + | * Класс для работы с Asterisk по протоколу AMI через сокет. | |
| 3 | + | * Реализовано: подключение, авторизация, отправка команд, отправка СМС, отключение. | |
| 4 | + | * Успешно работало на проде в связке с Yeastar TG400. | |
| 5 | + | * | |
| 6 | + | * Class to work with Asterisk gateway throuth AMI protocol via socket. | |
| 7 | + | * Features: connection, authorization, send commands, send SMS, disconnect. | |
| 8 | + | * Successfully used in production with Yeastar TG400. | |
| 9 | + | * | |
| 10 | + | * @see https://habr.com/post/253387/ | |
| 11 | + | */ | |
| 12 | + | class AMI { | |
| 13 | + | ||
| 14 | + | /** string Параметры подключения к Asterisk. Asterisk config. */ | |
| 15 | + | private const AMI_HOST = '192.168.1.19'; | |
| 16 | + | private const AMI_PORT = 5038; | |
| 17 | + | private const AMI_USER = 'user'; | |
| 18 | + | private const AMI_PASS = 'useruser'; | |
| 19 | + | ||
| 20 | + | /** int Код последней операции. Last action ID. */ | |
| 21 | + | public $lastActionID = 0; | |
| 22 | + | ||
| 23 | + | /** array Массив строк результата последней операции. Array of strings with result of last action. */ | |
| 24 | + | public $lastRead = []; | |
| 25 | + | ||
| 26 | + | /** resource Подключение к сокету. Connection socket. */ | |
| 27 | + | private $connection; | |
| 28 | + | ||
| 29 | + | /** array Описывает данные о последней СМС. Describes last SMS data. */ | |
| 30 | + | private $sms_data = []; | |
| 31 | + | ||
| 32 | + | /** | |
| 33 | + | * AMI constructor. | |
| 34 | + | */ | |
| 35 | + | function __construct() { | |
| 36 | + | $this->connect(); | |
| 37 | + | } | |
| 38 | + | ||
| 39 | + | /** | |
| 40 | + | * Соединяет со шлюзом. | |
| 41 | + | * Connects with gateway. | |
| 42 | + | * | |
| 43 | + | * @return bool | |
| 44 | + | */ | |
| 45 | + | public function connect() { | |
| 46 | + | $this->connection = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); | |
| 47 | + | if ($this->connection === FALSE) { | |
| 48 | + | echo "Cannot socket_create(): ".socket_strerror(socket_last_error())."\n"; | |
| 49 | + | return FALSE; | |
| 50 | + | } | |
| 51 | + | if (socket_connect($this->connection, self::AMI_HOST, self::AMI_PORT) === FALSE) { | |
| 52 | + | echo "Cannot socket_connect(): ".socket_strerror(socket_last_error())."\n"; | |
| 53 | + | return FALSE; | |
| 54 | + | } | |
| 55 | + | return TRUE; | |
| 56 | + | } | |
| 57 | + | ||
| 58 | + | /** | |
| 59 | + | * Авторизирует на шлюзе. | |
| 60 | + | * Authorizes on gateway. | |
| 61 | + | * | |
| 62 | + | * @return bool | |
| 63 | + | */ | |
| 64 | + | public function auth(): bool { | |
| 65 | + | $command = [ | |
| 66 | + | "Action: Login", | |
| 67 | + | "Username: ".self::AMI_USER, | |
| 68 | + | "Secret: ".self::AMI_PASS, | |
| 69 | + | ]; | |
| 70 | + | $this->command($command); | |
| 71 | + | return $this->lastRead["Response"] === "Success"; | |
| 72 | + | } | |
| 73 | + | ||
| 74 | + | /** | |
| 75 | + | * Пишет данные в сокет. | |
| 76 | + | * Writes data into socket. | |
| 77 | + | * | |
| 78 | + | * @param array $command | |
| 79 | + | * @return int | |
| 80 | + | */ | |
| 81 | + | public function write(array $command): int { | |
| 82 | + | $this->lastActionID = rand(10000000000000000, 99999999900000000); | |
| 83 | + | $string = implode("\r\n", $command); | |
| 84 | + | socket_write($this->connection, "ActionID: {$this->lastActionID}\r\n{$string}\r\n\r\n"); | |
| 85 | + | return $this->lastActionID; | |
| 86 | + | } | |
| 87 | + | ||
| 88 | + | /** | |
| 89 | + | * Читает данные из сокета. | |
| 90 | + | * Reads data from socket. | |
| 91 | + | * | |
| 92 | + | * @return array | |
| 93 | + | */ | |
| 94 | + | public function read(): array { | |
| 95 | + | $result = []; | |
| 96 | + | $data = socket_read($this->connection, 1024); | |
| 97 | + | $data = str_replace("Asterisk Call Manager/1.1\r\n", '', $data); | |
| 98 | + | $data = explode("\r\n", trim($data)); | |
| 99 | + | foreach ($data as $key => $string) { | |
| 100 | + | $pos = strpos($string, ':'); | |
| 101 | + | $key = substr($string, 0, $pos); | |
| 102 | + | $string = substr($string, $pos + 2, strlen($string)); | |
| 103 | + | $result[$key] = $string; | |
| 104 | + | } | |
| 105 | + | return $this->lastRead = $result; | |
| 106 | + | } | |
| 107 | + | ||
| 108 | + | /** | |
| 109 | + | * Отправляет команду шлюзу и возвращает ответ. | |
| 110 | + | * Sends command throuth socket and returns response. | |
| 111 | + | * | |
| 112 | + | * @param array $command | |
| 113 | + | * @return array | |
| 114 | + | */ | |
| 115 | + | public function command(array $command): array { | |
| 116 | + | $this->write($command); | |
| 117 | + | return $this->read(); | |
| 118 | + | } | |
| 119 | + | ||
| 120 | + | /** | |
| 121 | + | * Отправляет СМС. | |
| 122 | + | * Sends SMS. | |
| 123 | + | * | |
| 124 | + | * @param string $phone_number | |
| 125 | + | * @param string $sms_text | |
| 126 | + | * @param int $sim_id | |
| 127 | + | * @return int SMS ID | |
| 128 | + | */ | |
| 129 | + | public function sendSMS(int $dispatch_id, string $phone_number, string $sms_text, int $sim_id): int { | |
| 130 | + | $this->sms_data['sim_id'] = $sim_id; | |
| 131 | + | $this->sms_data['phone_number'] = $phone_number; | |
| 132 | + | $this->sms_data['text'] = $sms_text; | |
| 133 | + | $this->sms_data['date_send'] = date('Y-m-d H:i:s'); | |
| 134 | + | // $this->sms_data['date_status'] = "NULL"; | |
| 135 | + | $this->sms_data['status'] = 0; | |
| 136 | + | $smsid = $this->writeSmsReport(); | |
| 137 | + | $command = [ | |
| 138 | + | "Action: smscommand", | |
| 139 | + | "command: gsm send sms ".($sim_id + 1)." {$phone_number} \"".urlencode($sms_text)."\" ID{$smsid}", | |
| 140 | + | ]; | |
| 141 | + | $this->command($command); | |
| 142 | + | return $smsid; | |
| 143 | + | } | |
| 144 | + | ||
| 145 | + | /** | |
| 146 | + | * Отключает от шлюза и закрывает сокет. | |
| 147 | + | * Disconnects from gateway and closes socket. | |
| 148 | + | */ | |
| 149 | + | public function disconnect() { | |
| 150 | + | if ($this->connection) { | |
| 151 | + | $this->write(["Action: Logoff"]); | |
| 152 | + | socket_close($this->connection); | |
| 153 | + | } | |
| 154 | + | } | |
| 155 | + | } | |
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