fixed error on getStories with no arguments (added in getStoriesLink …

…and call to getStoriesLink in getStories). +example that explains working of userstories - stories - story (#832)

examples/getStoriesFromUserStories.php

@@ -0,0 +1,57 @@
+<?php
+ini_set('display_errors', 1);ini_set('display_startup_errors', 1);error_reporting(E_ALL);
+
+require __DIR__ . '/../vendor/autoload.php';
+use Phpfastcache\Helper\Psr16Adapter;
+
+$instagram = \InstagramScraper\Instagram::withCredentials(new \GuzzleHttp\Client(), 'user', 'passed', new Psr16Adapter('Files'));
+$instagram->login();
+$instagram->saveSession();
+
+
+// *************************** get storie from unsetStories **********************************
+/* getStories returns the following imap_fetchstructure (class Story extends Media, can be treated as Media, however no 'owner' in Stories -> owner in UserStories)
+- Array
+  - UserStories
+    - Owner
+    - Stories
+      - Story
+      - Story
+      - Story
+      - ....
+  - UserStories
+    - Owner
+    - Stories
+      - Story
+      - Story
+      - Story
+      - ....
+  - .....
+*/
+// Get userStories
+$userStories = $instagram->getStories();
+
+//For each userStorie => get Stories
+for ($i=0; $i<count($userStories);$i++)
+{
+  $stories = $userStories[$i]->getStories();
+  $owner   = $userStories[$i]->getOwner();
+  echo "\n<br>===========================================================";
+  echo "\n<br>UserStorie: " . $i;
+  echo "\n<br>Id:         " . $owner['id'];
+  echo "\n<br>UserName:   " . $owner['username'];
+
+  //for each stories => get Story
+  for ($j=0; $j<count($stories);$j++)
+  {
+      $story = $stories[$j];
+      echo "\n<br>--------------------------------------------------------";
+      echo "\n<br>Storie:         " . $j;
+      echo "\n<br>Id:             " . $story['id'];
+      echo "\n<br>Creation Time:  " . $story['createdTime'];
+      echo "\n<br>Type:           " . $story['type'];
+      echo "\n<br><img height=100 src=\"".$story['imageThumbnailUrl']."\">";
+
+  }
+}
+?>

src/InstagramScraper/Endpoints.php

@@ -175,9 +175,9 @@ public static function getFollowingJsonLink($accountId, $count, $after = '')
         return $url;
     }
 
-    public static function getUserStoriesLink()
+    public static function getUserStoriesLink($variables=[])
     {
-        $url = self::getGraphQlUrl(InstagramQueryId::USER_STORIES, ['variables' => json_encode([])]);
+        $url = self::getGraphQlUrl(InstagramQueryId::USER_STORIES, ['variables' => json_encode($variables)]);
         return $url;
     }
 

src/InstagramScraper/Instagram.php

@@ -1548,7 +1548,7 @@ public function getStories($reel_ids = null)
     {
         $variables = ['precomposed_overlay' => false, 'reel_ids' => []];
         if (empty($reel_ids)) {
-            $response = Request::get(Endpoints::getUserStoriesLink(),
+            $response = Request::get(Endpoints::getUserStoriesLink($variables),
                 $this->generateHeaders($this->userSession));
 
             if ($response->code !== static::HTTP_OK) {