From 911dad69358a299b77e14303e570d48960aa0f1d Mon Sep 17 00:00:00 2001
From: ChunkyProgrammer <78101139+ChunkyProgrammer@users.noreply.github.com>
Date: Tue, 9 Jul 2024 13:25:18 -0400
Subject: [PATCH] Channel: parse subscriber count and channel banner

---
 src/invidious/channels/about.cr | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/invidious/channels/about.cr b/src/invidious/channels/about.cr
index b5a27667..edaf5c12 100644
--- a/src/invidious/channels/about.cr
+++ b/src/invidious/channels/about.cr
@@ -72,6 +72,7 @@ def get_about_info(ucid, locale) : AboutChannel
 
     # Raises a KeyError on failure.
     banners = initdata["header"]["c4TabbedHeaderRenderer"]?.try &.["banner"]?.try &.["thumbnails"]?
+    banners ||= initdata.dig?("header", "pageHeaderRenderer", "content", "pageHeaderViewModel", "banner", "imageBannerViewModel", "image", "sources")
     banner = banners.try &.[-1]?.try &.["url"].as_s?
 
     # if banner.includes? "channels/c4/default_banner"
@@ -147,9 +148,17 @@ def get_about_info(ucid, locale) : AboutChannel
     end
   end
 
-  sub_count = initdata
-    .dig?("header", "c4TabbedHeaderRenderer", "subscriberCountText", "simpleText").try &.as_s?
-    .try { |text| short_text_to_number(text.split(" ")[0]).to_i32 } || 0
+  sub_count = 0
+
+  if (metadata_rows = initdata.dig?("header", "pageHeaderRenderer", "content", "pageHeaderViewModel", "metadata", "contentMetadataViewModel", "metadataRows").try &.as_a)
+    metadata_rows.each do |row|
+      metadata_part = row.dig?("metadataParts").try &.as_a.find { |i| i.dig?("text", "content").try &.as_s.includes?("subscribers") }
+      if !metadata_part.nil?
+        sub_count = short_text_to_number(metadata_part.dig("text", "content").as_s.split(" ")[0]).to_i32
+      end
+      break if sub_count != 0
+    end
+  end
 
   AboutChannel.new(
     ucid: ucid,