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Parse related lockup video authors

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zy26thu-hash 2026-07-28 22:51:28 +08:00
parent 9d1291a0b8
commit 3b18eb99bd
2 changed files with 119 additions and 1 deletions
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104
src/invidious/videos/parser.cr
View File

@ -55,6 +55,107 @@ 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")
video_id = related["contentId"]
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_parts = [] of JSON::Any
metadata_rows = metadata.dig?("metadata", "contentMetadataViewModel", "metadataRows")
.try &.as_a
if metadata_rows
metadata_rows.each do |row|
if parts = row["metadataParts"]?
metadata_parts.concat(parts.as_a)
end
end
end
author = metadata_parts.find { |item|
if text = item.dig?("text", "content").try &.as_s
!text.includes?("views") && !text.includes?("ago")
end
}.try &.dig("text", "content").as_s || ""
short_view_count = metadata_parts.find { |item|
item.dig?("text", "content").try &.as_s.includes?("views")
}
.try &.dig("text", "content").as_s
published = metadata_parts.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 list_items = metadata
.dig?(
"image", "avatarStackViewModel", "rendererContext", "commandContext",
"onTap", "innertubeCommand", "showDialogCommand", "panelLoadingStrategy",
"inlineContent", "dialogViewModel", "customContent", "listViewModel", "listItems"
)
.try &.as_a
list_items.each do |list_item|
view = list_item["listItemViewModel"]?
next if !view
item_author = view.dig?("title", "content").try &.as_s || ""
item_ucid = view.dig?(
"rendererContext", "commandContext", "onTap",
"innertubeCommand", "browseEndpoint", "browseId"
).try &.as_s || ""
next if item_author.empty?
author_items << JSON::Any.new({
"author" => JSON::Any.new(item_author),
"ucid" => JSON::Any.new(item_ucid),
})
end
elsif author_info = metadata.dig?("image", "decoratedAvatarViewModel")
ucid = author_info.dig?(
"rendererContext", "commandContext", "onTap",
"innertubeCommand", "browseEndpoint", "browseId"
).try &.as_s || ""
author_items << JSON::Any.new({
"author" => JSON::Any.new(author),
"ucid" => JSON::Any.new(ucid),
}) if !author.empty?
end
ucid = ""
if first_author = author_items[0]?
ucid = first_author["ucid"].as_s
end
related_video = {
"id" => video_id,
"title" => JSON::Any.new(title),
"author" => JSON::Any.new(author),
"ucid" => JSON::Any.new(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 || ""),
}
related_video["author_items"] = JSON::Any.new(author_items) if !author_items.empty?
return related_video
end
def extract_video_info(video_id : String)
# Fetch data from the player endpoint
player_response = YoutubeAPI.player(video_id: video_id)
@ -247,6 +348,9 @@ 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

16
src/invidious/views/watch.ecr
View File

@ -346,7 +346,21 @@ 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 author_items = rv["author_items"]? %>
<b style="width:100%">
<% author_items.as_a.each_with_index do |author_item, index| %>
<% author_ucid = author_item["ucid"].as_s %>
<% if index > 0 %> and <% end %>
<% if !author_ucid.empty? %>
<a href="/channel/<%= author_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>