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Fix topic channels bug on sub updates

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The Wiesel 2026-09-14 10:28:36 +02:00 committed by GitHub
parent 049d591d29
commit dc7df893ee
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1 changed files with 17 additions and 2 deletions
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17
src/invidious/channels/channels.cr
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@ -195,7 +195,22 @@ def fetch_channel(ucid, pull_all_videos : Bool)
}) })
LOGGER.trace("fetch_channel: #{ucid} : Downloading channel videos page") LOGGER.trace("fetch_channel: #{ucid} : Downloading channel videos page")
# Auto-generated ("- Topic") channels have no regular videos tab and InnerTube
# answers 500 for them. Letting that abort fetch_channel throws away the RSS
# feed fetched above, even though the tab result is only used to enrich RSS
# entries with length_seconds/live_now/premiere_timestamp, each of which
# already falls back to a default below. Degrade instead of failing, so a
# channel we can still read via RSS does not stall RefreshChannelsJob.
videos_tab_available = true
begin
videos, continuation = IV::Channel::Tabs.get_videos(channel) videos, continuation = IV::Channel::Tabs.get_videos(channel)
rescue ex
LOGGER.debug("fetch_channel: #{ucid} : videos tab unavailable (#{ex.message}), continuing with RSS only")
videos = [] of SearchItem
continuation = nil
videos_tab_available = false
end
LOGGER.trace("fetch_channel: #{ucid} : Extracting videos from channel RSS feed") LOGGER.trace("fetch_channel: #{ucid} : Extracting videos from channel RSS feed")
rss.xpath_nodes("//default:feed/default:entry", namespaces).each do |entry| rss.xpath_nodes("//default:feed/default:entry", namespaces).each do |entry|
@ -255,7 +270,7 @@ def fetch_channel(ucid, pull_all_videos : Bool)
end end
end end
if pull_all_videos if pull_all_videos && videos_tab_available
loop do loop do
# Keep fetching videos using the continuation token retrieved earlier # Keep fetching videos using the continuation token retrieved earlier
videos, continuation = IV::Channel::Tabs.get_videos(channel, continuation: continuation) videos, continuation = IV::Channel::Tabs.get_videos(channel, continuation: continuation)