103 lines
3.5 KiB
PHP
103 lines
3.5 KiB
PHP
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<?php
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namespace SPVoipIntegration\api;
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class TelphinClient {
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private $apiUrl = 'api/ver1.0/';
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private $authUrl = 'oauth/token';
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private $authToken = null;
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public function makeCall($fromNumber, $toNumber) {
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$extensionId = $this->getExtensionId($fromNumber);
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if (!empty($extensionId)) {
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$params = array(
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'dst_num' => $toNumber,
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'src_num' => array($fromNumber)
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);
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$this->call('extension/' . $extensionId . '/callback/', $params, 'POST');
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} else {
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throw new \Exception('Empty extension id');
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}
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}
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public function getRecord($extensionName, $recordUUID) {
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$extensionId = $this->getExtensionId($extensionName);
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$method = 'extension/' . $extensionId . '/record/' . $recordUUID;
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$res = $this->call($method);
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return $res;
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}
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private function call($method, $params = array(), $requestType = 'GET') {
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if (empty($this->authToken)) {
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$this->authenticate();
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}
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$ch = curl_init();
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$fullURL = \Settings_SPVoipIntegration_Record_Model::getTelphinAPIUrl() . $this->apiUrl . $method;
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if (!empty($params) && $requestType != 'POST') {
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$fullURL .= "?" . $this->httpBuildQuery($params);
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}
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curl_setopt($ch, CURLOPT_URL, $fullURL);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $requestType);
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if ($requestType == 'POST') {
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));
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}
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$headers = array();
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$headers[] = "Content-Type: application/json";
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$headers[] = "Authorization: Bearer {$this->authToken}";
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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$response = curl_exec($ch);
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$error = curl_error($ch);
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curl_close($ch);
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if ($error) {
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throw new \Exception($error);
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}
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return $response;
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}
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private function getExtensionId($number) {
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$params = array(
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'name' => $number,
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'page' => 1
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);
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$res = $this->call('client/@me/extension/',$params, 'GET');
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$result = json_decode($res, true);
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return $result[0]['id'];
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}
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private function authenticate() {
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$ch = curl_init();
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$params = array(
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'grant_type' => 'client_credentials',
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'client_id' => \Settings_SPVoipIntegration_Record_Model::getTelphinAppId(),
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'client_secret' => \Settings_SPVoipIntegration_Record_Model::getTelphinAppSecret()
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);
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curl_setopt($ch, CURLOPT_URL, \Settings_SPVoipIntegration_Record_Model::getTelphinAPIUrl() . $this->authUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $this->httpBuildQuery($params));
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curl_setopt($ch, CURLOPT_POST, 1);
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$headers = array();
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$headers[] = "Content-Type: application/x-www-form-urlencoded";
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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$response = curl_exec($ch);
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$error = curl_error($ch);
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curl_close($ch);
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if ($error) {
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throw new \Exception($error);
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}
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$responseArr = json_decode($response, true);
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$this->authToken = $responseArr['access_token'];
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return $response;
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}
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private function httpBuildQuery($params = array()) {
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return http_build_query($params, null, '&', PHP_QUERY_RFC1738);
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}
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}
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