From 5d0c5b1ae33b06a2dd82befcbefd02ad03d742f3 Mon Sep 17 00:00:00 2001
From: Tim Van Baak <tim.vanbaak@gmail.com>
Date: Mon, 8 Mar 2021 13:13:41 -0800
Subject: [PATCH] Add previews for reddit galleries

---
 inquisitor/templates.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/inquisitor/templates.py b/inquisitor/templates.py
index 50487b8..bd30102 100644
--- a/inquisitor/templates.py
+++ b/inquisitor/templates.py
@@ -181,6 +181,17 @@ class RedditScraper:
 				parts.append(f'<img src="{preview["url"]}">')
 			except:
 				pass
+		if getattr(post, 'is_gallery', False):
+			try:
+				for gallery_item in post.gallery_data['items']:
+					media_id = gallery_item['media_id']
+					metadata = post.media_metadata[media_id]
+					small_previews = [p for p in metadata['p'] if p['x'] < 800]
+					preview = sorted(small_previews, key=lambda p:-p['x'])[0]
+					parts.append(f'<i>link:</i> <a href="{metadata["s"]["u"]}">{metadata["s"]["u"]}</a>')
+					parts.append(f'<img src="{preview["u"]}">')
+			except:
+				pass
 		if post.selftext:
 			limit = post.selftext[1024:].find(' ')
 			preview_body = post.selftext[:1024 + limit]