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Merge pull request #2868 from SamantazFox/related-channels-items-fix

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Related channel may contain a continuation entry
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Samantaz Fox 2022-02-07 16:54:44 +01:00 committed by GitHub
commit 170e754998
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2 changed files with 30 additions and 9 deletions
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27
src/invidious/channels/about.cr
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@ -140,19 +140,32 @@ def fetch_related_channels(about_channel : AboutChannel) : Array(AboutRelatedCha
return [] of AboutRelatedChannel if tab.nil?
items = tab.dig?("tabRenderer", "content", "sectionListRenderer", "contents", 0, "itemSectionRenderer", "contents", 0, "gridRenderer", "items").try(&.as_a?) || [] of JSON::Any
items = tab.dig?(
"tabRenderer", "content",
"sectionListRenderer", "contents", 0,
"itemSectionRenderer", "contents", 0,
"gridRenderer", "items"
).try &.as_a?
items.map do |item|
related_id = item.dig("gridChannelRenderer", "channelId").as_s
related_title = item.dig("gridChannelRenderer", "title", "simpleText").as_s
related_author_url = item.dig("gridChannelRenderer", "navigationEndpoint", "browseEndpoint", "canonicalBaseUrl").as_s
related_author_thumbnail = item.dig("gridChannelRenderer", "thumbnail", "thumbnails", -1, "url").as_s
related = [] of AboutRelatedChannel
return related if (items.nil? || items.empty?)
AboutRelatedChannel.new(
items.each do |item|
renderer = item["gridChannelRenderer"]?
next if !renderer
related_id = renderer.dig("channelId").as_s
related_title = renderer.dig("title", "simpleText").as_s
related_author_url = renderer.dig("navigationEndpoint", "browseEndpoint", "canonicalBaseUrl").as_s
related_author_thumbnail = HelperExtractors.get_thumbnails(renderer)
related << AboutRelatedChannel.new(
ucid: related_id,
author: related_title,
author_url: related_author_url,
author_thumbnail: related_author_thumbnail,
)
end
return related
end

12
src/invidious/routes/api/v1/channels.cr
View File

@ -96,7 +96,14 @@ module Invidious::Routes::API::V1::Channels
json.field "relatedChannels" do
json.array do
fetch_related_channels(channel).each do |related_channel|
# Fetch related channels
begin
related_channels = fetch_related_channels(channel)
rescue ex
related_channels = [] of AboutRelatedChannel
end
related_channels.each do |related_channel|
json.object do
json.field "author", related_channel.author
json.field "authorId", related_channel.ucid
@ -118,7 +125,8 @@ module Invidious::Routes::API::V1::Channels
end
end
end
end
end # relatedChannels
end
end
end