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Fix auto-generated channels missing interactiveTabbedHeaderRenderer

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hibutwhy 2026-08-23 21:59:39 -07:00
parent a937fe1707
commit f755969050
1 changed files with 24 additions and 12 deletions
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36
src/invidious/channels/about.cr
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@ -64,21 +64,33 @@ def get_about_info(ucid) : AboutChannel
auto_generated = false
else
if auto_generated
author = initdata["header"]["interactiveTabbedHeaderRenderer"]["title"]["simpleText"].as_s
author_url = initdata["microformat"]["microformatDataRenderer"]["urlCanonical"].as_s
author_thumbnail = initdata["header"]["interactiveTabbedHeaderRenderer"]["boxArt"]["thumbnails"][0]["url"].as_s
ithr = initdata.dig?("header", "interactiveTabbedHeaderRenderer")
# Raises a KeyError on failure.
banners = initdata["header"]["interactiveTabbedHeaderRenderer"]?.try &.["banner"]?.try &.["thumbnails"]?
banner = banners.try &.[-1]?.try &.["url"].as_s?
if ithr.nil?
# Auto-generated channels (e.g. "Gaming") now return a
# pageHeaderRenderer without the fields the old renderer provided.
phr_vm = initdata.dig?("header", "pageHeaderRenderer", "content", "pageHeaderViewModel")
description_base_node = initdata["header"]["interactiveTabbedHeaderRenderer"]["description"]
# some channels have the description in a simpleText
# ex: https://www.youtube.com/channel/UCQvWX73GQygcwXOTSf_VDVg/
description_node = description_base_node.dig?("simpleText") || description_base_node
author = phr_vm.try &.dig?("title", "dynamicTextViewModel", "text", "content").try &.as_s || ucid
author_url = "https://www.youtube.com/channel/#{ucid}"
author_thumbnail = phr_vm.try &.dig?("animatedImage", "contentPreviewImageViewModel", "image", "sources", 0, "url").try &.as_s || ""
banner = nil
description_node = JSON.parse(%({"simpleText": ""}))
tags = [] of String
else
author = ithr["title"]["simpleText"].as_s
author_url = initdata["microformat"]["microformatDataRenderer"]["urlCanonical"].as_s
author_thumbnail = ithr["boxArt"]["thumbnails"][0]["url"].as_s
tags = initdata.dig?("header", "interactiveTabbedHeaderRenderer", "badges")
.try &.as_a.map(&.["metadataBadgeRenderer"]["label"].as_s) || [] of String
banners = ithr["banner"]?.try &.["thumbnails"]?
banner = banners.try &.[-1]?.try &.["url"].as_s?
description_base_node = ithr["description"]
description_node = description_base_node.dig?("simpleText") || description_base_node
tags = initdata.dig?("header", "interactiveTabbedHeaderRenderer", "badges")
.try &.as_a.map(&.["metadataBadgeRenderer"]["label"].as_s) || [] of String
end
else
author = initdata["metadata"]["channelMetadataRenderer"]["title"].as_s
author_url = initdata["metadata"]["channelMetadataRenderer"]["channelUrl"].as_s