Add CM Telecom bulk SMS gateway (Closing #545)

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Axel Wehner 2018-04-30 15:22:23 +02:00 committed by TimZ99
parent 0580e75642
commit d64f27f705
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2 changed files with 235 additions and 1 deletions

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@ -4,7 +4,7 @@ PHP Server Monitor
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Version 3.3.0 (under development)
@ -56,6 +56,7 @@ The following SMS gateways are currently available:
* OctoPush - <https://www.octopush.com/>
* FreeMobile (FR) - <https://mobile.free.fr/>
* Twilio - <https://twilio.com>
* CM Telecom - <https://www.cm.com/>

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@ -0,0 +1,233 @@
<?php
/**
* PHP Server Monitor
* Monitor your servers and websites.
*
* This file is part of PHP Server Monitor.
* PHP Server Monitor is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PHP Server Monitor is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with PHP Server Monitor. If not, see <http://www.gnu.org/licenses/>.
*
* @package phpservermon
* @author Axel Wehner <mail@axelwehner.de>
* @copyright Copyright (c) 2008-2017 Pepijn Over <pep@mailbox.org>
* @license http://www.gnu.org/licenses/gpl.txt GNU GPL v3
* @version Release: @package_version@
* @link http://www.phpservermonitor.org/
* @since phpservermon 3.2.1
**/
namespace psm\Txtmsg;
/**
* CMBulkSMS - Class for CM Telecom's Bulk SMS Gateway API
*
* Sending SMS notifications via the CM Telecom Bulk SMS Gateway
* Please use the gateway password field in your configuration for the CM API-Token
*
* Requirements: cURL v7.18.1+ and OpenSSL 0.9.8j+
*/
class CMBulkSMS extends Core {
/** @var bool|null True when cURL request succeeded */
public $result;
/** @var string|null Contains error message if cURL request failed */
public $error;
/** @var bool Set to true for debug output/logging */
protected $debug = false;
/** @var bool Set to false if your operator isn't able to handle multipart messages */
protected $multipartMessage = true;
/** @var string|null Gateway API URL uses const GATEWAY_URL_XML or GATEWAY_URL_JSON */
protected $apiUrl;
/** @var string Gateway API Type: Use 'json' (default) or 'xml' */
protected $apiType = 'json';
/** @var string|null JSON or XML message for cURL request */
protected $request;
/** @var string|null HTTP Content-Type for cURL request */
protected $contentType;
/** @var string|null Raw sms text message */
protected $messageBody;
/** @var string JSON Gateway API URL */
const GATEWAY_URL_JSON = "https://gw.cmtelecom.com/v1.0/message";
/** @var string XML Gateway API URL */
const GATEWAY_URL_XML = "https://sgw01.cm.nl/gateway.ashx";
/**
* Build the message and send cURL request to the sms gateway
*
* @see https://docs.cmtelecom.com/bulk-sms/v1.0#/send_a_message%7Csample_requests
* @param string $message Your text message
* @return boolean True when cURL request was successful
*/
public function sendSMS($message) {
// Check if recipient and text message are available
if(count($this->recipients) < 1 || empty($message)) {
return false;
}
// Set message text
$this->messageBody = $message;
// Prepare the message in CM's XML or JSON format
switch($this->apiType) {
case 'xml':
$this->request = $this->buildMessageXml();
$this->contentType = 'Content-Type: application/xml';
$this->apiUrl = self::GATEWAY_URL_XML;
break;
case 'json':
default:
$this->request = $this->buildMessageJson();
$this->contentType = 'Content-Type: application/json';
$this->apiUrl = self::GATEWAY_URL_JSON;
break;
}
$request = $this->executeCurlRequest();
return $request;
}
/**
* Create a JSON batch sms message using CM's format
*
* @see https://docs.cmtelecom.com/bulk-sms/v1.0#/send_a_message%7Cbatch_messages
* @see https://docs.cmtelecom.com/bulk-sms/v1.0#/send_a_message%7Csample_requests
* @see https://docs.cmtelecom.com/bulk-sms/v1.0#/send_a_message%7Cmultipart
* @return string JSON message object
*/
protected function buildMessageJson() {
// Prepare recipient array for batch message
$recipients = array();
foreach($this->recipients as $recipient) {
$recipients[] = array('number' => $recipient);
}
// Build message array in CM's Bulk SMS format
$msgArray = array(
'messages' => array(
'authentication' => array(
'producttoken' => $this->password
),
'msg' => array(
array(
'from' => substr($this->originator, 0, 11),
'to' => $recipients,
'body' => array(
'content' => $this->messageBody
)
)
)
)
);
// Multipart message
if($this->multipartMessage) {
$msgArray['messages']['msg'][0]['minimumNumberOfMessageParts'] = 1;
$msgArray['messages']['msg'][0]['maximumNumberOfMessageParts'] = 8;
}
// Convert array in JSON object
return json_encode($msgArray);
}
/**
* Create a XML batch sms message in CM's format
*
* @see https://docs.cmtelecom.com/bulk-sms/v1.0#/send_a_message%7Cbatch_messages
* @see https://docs.cmtelecom.com/bulk-sms/v1.0#/send_a_message%7Csample_requests
* @see https://docs.cmtelecom.com/bulk-sms/v1.0#/send_a_message%7Cmultipart
* @return string XML message
*/
protected function buildMessageXml() {
// Create XML string
$xml = new \SimpleXMLElement('<MESSAGES/>');
// API-Token
$auth = $xml->addChild('AUTHENTICATION');
$auth->addChild('PRODUCTTOKEN', $this->password);
// Message
$msg = $xml->addChild('MSG');
// From
$msg->addChild('FROM', substr($this->originator, 0, 11));
// Recipients
foreach($this->recipients as $recipient) {
$msg->addChild('TO', $recipient);
}
// Multipart message
if($this->multipartMessage) {
$msg->addChild('MINIMUMNUMBEROFMESSAGEPARTS', 1);
$msg->addChild('MAXIMUMNUMBEROFMESSAGEPARTS', 8);
}
// Add body text
$msg->addChild('BODY', $this->messageBody);
return $xml->asXML();
}
/**
* Create and execute the curl request
*
* @return boolean True if message is sent
*/
protected function executeCurlRequest() {
$cr = curl_init();
curl_setopt_array($cr, array(
CURLOPT_URL => $this->apiUrl,
CURLOPT_HTTPHEADER => array($this->contentType),
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $this->request,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FAILONERROR => true
)
);
// execute curl request and fetch the response/error
$cResponse = curl_exec($cr);
$cError = curl_error($cr);
$cErrorCode = curl_errno($cr);
curl_close($cr);
$this->result = 1;
// set result and log error if needed
if($cError) {
$this->error = 'Response: CM SMS API:' . $cResponse . ' cURL Error Code: ' . $cErrorCode . '"' . $cError . '"';
error_log($this->error, E_USER_ERROR);
$this->result = $this->error;
}
// Debug output
// Note: CM's XML gateway gives no response when message is sent successfully :/
if($this->debug || PSM_DEBUG) {
$debug = '<pre>Request: '. $this->request . '<br>Response: ' . $cResponse.'</pre>';
error_log("Request: $this->request\r\nResponse: $cResponse", E_USER_NOTICE);
echo $debug;
}
return $this->result;
}
}