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Parse lockup related video authors

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This commit is contained in:
Louis Liu 2026-07-28 20:27:40 +08:00
parent 9d1291a0b8
commit 539b4c3736
2 changed files with 77 additions and 1 deletions
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65
src/invidious/videos/parser.cr
View File

@ -55,6 +55,68 @@ module Invidious::Videos::Parser
}
end
def parse_related_lockup_video(related : JSON::Any) : Hash(String, JSON::Any)?
return nil if related["contentType"]?.try &.as_s != "LOCKUP_CONTENT_TYPE_VIDEO"
return nil if !related["contentId"]?
metadata = related.dig("metadata", "lockupMetadataViewModel")
thumbnail_view_model = related.dig?("contentImage", "thumbnailViewModel")
title = metadata.dig?("title", "content").try &.as_s || ""
length = thumbnail_view_model.try &.dig?("overlays", 0, "thumbnailBottomOverlayViewModel", "badges", 0, "thumbnailBadgeViewModel", "text").try &.as_s
length_seconds = decode_length_seconds(length) if length
metadata_rows = metadata.dig?("metadata", "contentMetadataViewModel", "metadataRows").try &.as_a
author_text = metadata_rows.try &.[0]?.try &.dig?("metadataParts", 0, "text", "content").try &.as_s || ""
metadata_parts = metadata_rows.try &.[1]?.try &.dig?("metadataParts").try &.as_a
short_view_count = metadata_parts.try &.find { |item| item.dig?("text", "content").try &.as_s.includes?("views") }
.try &.dig("text", "content").as_s
published = metadata_parts.try &.find { |item| item.dig?("text", "content").try &.as_s.includes?("ago") }
.try { |item| decode_date(item.dig("text", "content").as_s).to_rfc3339.to_s }
author_items = [] of JSON::Any
if author_info = metadata.dig?("image", "decoratedAvatarViewModel")
author = author_text
ucid = author_info.dig?("rendererContext", "commandContext", "onTap", "innertubeCommand", "browseEndpoint", "browseId").try &.as_s || ""
if !author.empty?
author_items << JSON::Any.new({
"author" => JSON::Any.new(author),
"ucid" => JSON::Any.new(ucid),
})
end
elsif list_items = metadata.dig?("image", "avatarStackViewModel", "rendererContext", "commandContext", "onTap", "innertubeCommand", "showDialogCommand", "panelLoadingStrategy", "inlineContent", "dialogViewModel", "customContent", "listViewModel", "listItems").try &.as_a
list_items.each do |item|
list_item = item["listItemViewModel"]?
author = list_item.try &.dig?("title", "content").try &.as_s || ""
ucid = list_item.try &.dig?("rendererContext", "commandContext", "onTap", "innertubeCommand", "browseEndpoint", "browseId").try &.as_s || ""
next if author.empty?
author_items << JSON::Any.new({
"author" => JSON::Any.new(author),
"ucid" => JSON::Any.new(ucid),
})
end
end
first_author = author_items[0]?.try &.["author"].as_s
first_ucid = author_items[0]?.try &.["ucid"].as_s
author = author_text.empty? ? (first_author || "") : author_text
return {
"id" => related["contentId"],
"title" => JSON::Any.new(title),
"author" => JSON::Any.new(author),
"ucid" => JSON::Any.new(first_ucid || ""),
"length_seconds" => JSON::Any.new((length_seconds || 0).to_s),
"short_view_count" => JSON::Any.new(short_view_count || "0"),
"author_verified" => JSON::Any.new("false"),
"published" => JSON::Any.new(published || ""),
"author_items" => JSON::Any.new(author_items),
}
end
def extract_video_info(video_id : String)
# Fetch data from the player endpoint
player_response = YoutubeAPI.player(video_id: video_id)
@ -247,6 +309,9 @@ module Invidious::Videos::Parser
if item = element["compactVideoRenderer"]?
related_video = self.parse_related_video(item)
related << JSON::Any.new(related_video) if related_video
elsif item = element["lockupViewModel"]?
related_video = self.parse_related_lockup_video(item)
related << JSON::Any.new(related_video) if related_video
end
end

13
src/invidious/views/watch.ecr
View File

@ -346,7 +346,18 @@ we're going to need to do it here in order to allow for translations.
<h5 class="pure-g">
<div class="pure-u-14-24">
<% if !rv["ucid"].empty? %>
<% if !rv["author_items"]?.nil? && !rv["author_items"].as_a.empty? %>
<b style="width:100%">
<% rv["author_items"].as_a.each_with_index do |author_item, index| %>
<% if index > 0 %> and <% end %>
<% if !author_item["ucid"].empty? %>
<a href="/channel/<%= author_item["ucid"] %>"><%= HTML.escape(author_item["author"].as_s) %></a>
<% else %>
<%= HTML.escape(author_item["author"].as_s) %>
<% end %>
<% end %>
</b>
<% elsif !rv["ucid"].empty? %>
<b style="width:100%"><a href="/channel/<%= rv["ucid"] %>"><%= rv["author"]? %><% if rv["author_verified"]? == "true" %>&nbsp;<i class="icon ion ion-md-checkmark-circle"></i><% end %></a></b>
<% else %>
<b style="width:100%"><%= rv["author"]? %><% if rv["author_verified"]? == "true" %>&nbsp;<i class="icon ion ion-md-checkmark-circle"></i><% end %></b>