Added subtitles and callback support. Composer.json included

Author: NikitaYeryomin

composer.json

@@ -0,0 +1,7 @@
+{
+  "name": "qencode/api-client",
+  "description": "PHP library for interacting with Qencode API",
+  "require": {
+    "php": "^5.4"
+  }
+}

src/Classes/CustomTranscodingParams.php

@@ -14,4 +14,6 @@ class CustomTranscodingParams {
      * @var Format
      */
     public $format;
+
+    public $callback_url;
 }

src/Classes/TranscodingTask.php

@@ -54,6 +54,7 @@ public function __construct($api, $task_token) {
         $this->start_time = null;
         $this->duration = null;
         $this->output_path_variables = new \stdClass();
+        $this->subtitles = null;
     }
 
     /**
@@ -85,6 +86,9 @@ public function start($transcodingProfiles, $uri, $transferMethod = null, $paylo
         if ($this->output_path_variables) {
             $params['output_path_variables'] = json_encode($this->output_path_variables);
         }
+        if ($this->subtitles) {
+            $params['subtitles'] = json_encode($this->subtitles);
+        }
         $response = $this->api->post('start_encode', $params);
         $this->statusUrl = $response['status_url'];
         return $response;
@@ -139,4 +143,16 @@ public function getStatus() {
     public function getLastStatus() {
         return $this->lastStatus;
     }
+
+    private $subtitles;
+
+    public function addSubtitles($source, $language) {
+        if ($this->subtitles == null) {
+            $this->subtitles = array();
+        }
+        $sub = new \stdClass();
+        $sub->source = $source;
+        $sub->language = $language;
+        $this->subtitles[] = $sub;
+    }
 }