add setting to dump Instagram response to a file for debugging purpose

README.md

@@ -85,6 +85,9 @@ You can make some more configuration settings in a config file placed in your Cr
 // Use Guzzle instead of php's file stream
 'useGuzzle' => false,
 
+// Dump Instagram response to file for debugging purpose.
+'dump' => false,
+
 // Using your own user agent string, remove this array key to use a common user agent of a well known browser
 'userAgent' => '',
 

src/config.php

@@ -10,6 +10,9 @@
     // Use Guzzle instead of php's file stream
     'useGuzzle' => false,
 
+    // Dump Instagram response to file for debugging purpose
+    'dump' => false,
+
     // Using your own user agent string, remove this array key to use a common user agent of a well known browser
     'userAgent' => '',
 ];

src/models/Settings.php

@@ -21,6 +21,11 @@ class Settings extends Model
      */
     public $useGuzzle = false;
 
+    /**
+     * @var boolean Dump Instagram response in file for debugging purpose
+     */
+    public $dump = false;
+
     /**
      * @var string User Agent to use when fetching the Instagram page
      */
@@ -35,6 +40,7 @@ public function rules()
             [['instagramUser', 'timeout', 'userAgent'], 'required'],
             ['timeout', 'double', 'min' => 1],
             ['useGuzzle', 'boolean'],
+            ['dump', 'boolean'],
             ['userAgent', 'string'],
         ];
     }

src/services/InstagramService.php

@@ -5,6 +5,7 @@
 use Craft;
 use craft\base\Component;
 use codemonauts\instagramfeed\InstagramFeed;
+use craft\helpers\FileHelper;
 use GuzzleHttp\Client;
 use GuzzleHttp\Exception\ClientException;
 use GuzzleHttp\Exception\ServerException;
@@ -21,14 +22,16 @@ class InstagramService extends Component
     public function getFeed(string $accountOrTag = null): array
     {
         if ($accountOrTag === null) {
-            $accountOrTag = InstagramFeed::getInstance()->getSettings()->instagramUser;
+            $accountOrTag = trim(InstagramFeed::getInstance()->getSettings()->instagramUser);
             if (empty($accountOrTag)) {
                 Craft::warning('No Instagram account configured.', __METHOD__);
 
                 return [];
             }
         }
 
+        Craft::debug('Get feed for "'.$accountOrTag.'"', __METHOD__);
+
         $accountOrTag = strtolower($accountOrTag);
         $hash = md5($accountOrTag);
 
@@ -244,6 +247,13 @@ private function fetchInstagramPage($url): string
      */
     private function parseInstagramResponse($response)
     {
+        if (InstagramFeed::getInstance()->getSettings()->dump) {
+            $timestamp = time();
+            $path = Craft::$app->path->getStoragePath().'/runtime/instagramfeed';
+            FileHelper::writeToFile($path.'/'.$timestamp, $response);
+            Craft::debug('Wrote Instagram response to '.$path.'/'.$timestamp);
+        }
+
         Craft::debug($response, __METHOD__);
 
         $arr = explode('window._sharedData = ', $response);