bug fix: call herounion api with json data

controller/Controller.php

@@ -191,7 +191,9 @@ Class Controller {
     }
 
     //request url via curl
-    protected function request($url, $postFields = array(), $timeout = 10, $pc = false) { 
+    protected function request(
+        $url, $postFields = array(), $timeout = 10, $pc = false, $options = array()
+    ) {
         $s = curl_init();
 
         curl_setopt($s, CURLOPT_URL, $url);
@@ -203,6 +205,10 @@ Class Controller {
             curl_setopt($s, CURLOPT_POSTFIELDS, $postFields);
         }
 
+        if (!empty($options)) {
+            curl_setopt( $ch, CURLOPT_HTTPHEADER, $options);
+        }
+
         //iphone client
         $user_agent = 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1';
         //mac os client

themes/tajian/controller/FrontapiController.php

@@ -210,7 +210,10 @@ Class FrontApiController extends SiteController {
         $params['sign'] = $this->sign($params, $heroUnionConfig['token']);
 
         $api = $heroUnionConfig['server_url'] . '/api/newtask/';
-        $res = $this->request($api, $params);
+        $timeout = 10;
+        $pc = false;
+        $headers = array("Content-Type: application/json");
+        $res = $this->request($api, $params, $timeout, $pc, $headers);
 
         return !empty($res) && $res['status'] == 200 ? $res['result'] : false;
     }