From 22c3b77c7778407f7bfcd56d5443ed53a4a0dd0f Mon Sep 17 00:00:00 2001
From: Andrew Udvare <audvare@gmail.com>
Date: Fri, 26 Feb 2021 15:38:34 +0100
Subject: [PATCH] [instagram] Fix extraction when authenticated (closes #27422)

---
 haruhi_dl/extractor/instagram.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/haruhi_dl/extractor/instagram.py b/haruhi_dl/extractor/instagram.py
index b061850a1..0755896de 100644
--- a/haruhi_dl/extractor/instagram.py
+++ b/haruhi_dl/extractor/instagram.py
@@ -137,6 +137,16 @@ class InstagramIE(InfoExtractor):
                 (lambda x: x['entry_data']['PostPage'][0]['graphql']['shortcode_media'],
                  lambda x: x['entry_data']['PostPage'][0]['media']),
                 dict)
+            if not media:
+                additional_data = self._parse_json(
+                    self._search_regex(r'window\.__additionalDataLoaded\(\'[^\']+\',\s*({.+?})\);',
+                                       webpage, 'additional data', default='{}'),
+                    video_id, fatal=False)
+                if additional_data:
+                    media = try_get(
+                        additional_data,
+                        lambda x: x['graphql']['shortcode_media'],
+                        dict)
             if media:
                 video_url = media.get('video_url')
                 height = int_or_none(media.get('dimensions', {}).get('height'))