1

application/common.php

@@ -711,6 +711,38 @@ function addUserScoreLog($user_id, $score, $content, $ctime, $act = '+')
 }
 
 
+function getPaystationToken()
+{
+    $client_id = $_ENV['CLIENT_ID'];
+    $client_secret = $_ENV['CLIENT_SECRET'];
+    $access_token_url = $_ENV['API_URL'] . '/oauth/token';
+    $guzzle = new Client(['base_uri' => $access_token_url]);
+    try {
+        $raw_response = $guzzle->post('', [
+            'headers' => ['Content-type' => 'application/json'],
+            'body' => json_encode([
+                'client_id' => $client_id,
+                'client_secret' => $client_secret,
+                'grant_type' => 'client_credentials',
+                'scope' => 'write'
+            ]),
+        ]);
+        $response = $raw_response->getBody()->getContents();
+        if ($response) {
+            $response_decoded = json_decode($response);
+            if ($response_decoded && isset($response_decoded->access_token)) {
+                return $response_decoded->access_token;
+            }
+            return null;
+        }
+    } catch (\GuzzleHttp\Exception\GuzzleException $e) {
+        //@todo: Replace with your own error handling
+        return null;
+    }
+    return null;
+}
+
+
 function my_doiToFrag2($data)
 {
     $p_refer_obj = Db::name('production_article_refer');