mirror of
https://gitea.invidious.io/iv-org/invidious-copy-2022-08-14.git
synced 2024-08-15 00:53:20 +00:00
Update playlists to support polymer redesign
This commit is contained in:
Omar Roth
parent
1f435522b4
commit
8c65b8c16f
2 changed files with 110 additions and 100 deletions
|
|
@ -400,6 +400,22 @@ def extract_items(initial_data : Hash(String, JSON::Any), author_fallback : Stri
|
|||
description_html: description_html,
|
||||
auto_generated: auto_generated,
|
||||
)
|
||||
elsif i = item["gridPlaylistRenderer"]?
|
||||
title = i["title"]["runs"].as_a[0]?.try &.["text"].as_s || ""
|
||||
plid = i["playlistId"]?.try &.as_s || ""
|
||||
|
||||
video_count = i["videoCountText"]["runs"].as_a[0]?.try &.["text"].as_s.gsub(/\D/, "").to_i || 0
|
||||
playlist_thumbnail = i["thumbnail"]["thumbnails"][0]?.try &.["url"]?.try &.as_s || ""
|
||||
|
||||
items << SearchPlaylist.new(
|
||||
title: title,
|
||||
id: plid,
|
||||
author: author_fallback || "",
|
||||
ucid: author_id_fallback || "",
|
||||
video_count: video_count,
|
||||
videos: [] of SearchPlaylistVideo,
|
||||
thumbnail: playlist_thumbnail
|
||||
)
|
||||
elsif i = item["playlistRenderer"]?
|
||||
title = i["title"]["simpleText"]?.try &.as_s || ""
|
||||
plid = i["playlistId"]?.try &.as_s || ""
|
||||
|
|
|
|||
|
|
@ -118,7 +118,7 @@ struct Playlist
|
|||
end
|
||||
end
|
||||
|
||||
json.field "description", html_to_content(self.description_html)
|
||||
json.field "description", self.description
|
||||
json.field "descriptionHtml", self.description_html
|
||||
json.field "videoCount", self.video_count
|
||||
|
||||
|
|
@ -153,7 +153,7 @@ struct Playlist
|
|||
author: String,
|
||||
author_thumbnail: String,
|
||||
ucid: String,
|
||||
description_html: String,
|
||||
description: String,
|
||||
video_count: Int32,
|
||||
views: Int64,
|
||||
updated: Time,
|
||||
|
|
@ -163,6 +163,10 @@ struct Playlist
|
|||
def privacy
|
||||
PlaylistPrivacy::Public
|
||||
end
|
||||
|
||||
def description_html
|
||||
HTML.escape(self.description).gsub("\n", "<br>")
|
||||
end
|
||||
end
|
||||
|
||||
enum PlaylistPrivacy
|
||||
|
|
@ -298,52 +302,6 @@ def subscribe_playlist(db, user, playlist)
|
|||
return playlist
|
||||
end
|
||||
|
||||
def extract_playlist(plid, nodeset, index)
|
||||
videos = [] of PlaylistVideo
|
||||
|
||||
nodeset.each_with_index do |video, offset|
|
||||
anchor = video.xpath_node(%q(.//td[@class="pl-video-title"]))
|
||||
if !anchor
|
||||
next
|
||||
end
|
||||
|
||||
title = anchor.xpath_node(%q(.//a)).not_nil!.content.strip(" \n")
|
||||
id = anchor.xpath_node(%q(.//a)).not_nil!["href"].lchop("/watch?v=")[0, 11]
|
||||
|
||||
anchor = anchor.xpath_node(%q(.//div[@class="pl-video-owner"]/a))
|
||||
if anchor
|
||||
author = anchor.content
|
||||
ucid = anchor["href"].split("/")[2]
|
||||
else
|
||||
author = ""
|
||||
ucid = ""
|
||||
end
|
||||
|
||||
anchor = video.xpath_node(%q(.//td[@class="pl-video-time"]/div/div[1]))
|
||||
if anchor && !anchor.content.empty?
|
||||
length_seconds = decode_length_seconds(anchor.content)
|
||||
live_now = false
|
||||
else
|
||||
length_seconds = 0
|
||||
live_now = true
|
||||
end
|
||||
|
||||
videos << PlaylistVideo.new(
|
||||
title: title,
|
||||
id: id,
|
||||
author: author,
|
||||
ucid: ucid,
|
||||
length_seconds: length_seconds,
|
||||
published: Time.utc,
|
||||
plid: plid,
|
||||
index: (index + offset).to_i64,
|
||||
live_now: live_now
|
||||
)
|
||||
end
|
||||
|
||||
return videos
|
||||
end
|
||||
|
||||
def produce_playlist_url(id, index)
|
||||
if id.starts_with? "UC"
|
||||
id = "UU" + id.lchop("UC")
|
||||
|
|
@ -389,58 +347,64 @@ def fetch_playlist(plid, locale)
|
|||
plid = "UU#{plid.lchop("UC")}"
|
||||
end
|
||||
|
||||
response = YT_POOL.client &.get("/playlist?list=#{plid}&hl=en&disable_polymer=1")
|
||||
response = YT_POOL.client &.get("/playlist?list=#{plid}&hl=en")
|
||||
if response.status_code != 200
|
||||
if response.headers["location"]?.try &.includes? "/sorry/index"
|
||||
raise "Could not extract playlist info. Instance is likely blocked."
|
||||
else
|
||||
raise translate(locale, "Not a playlist.")
|
||||
end
|
||||
|
||||
body = response.body.gsub(/<button[^>]+><span[^>]+>\s*less\s*<img[^>]+>\n<\/span><\/button>/, "")
|
||||
document = XML.parse_html(body)
|
||||
|
||||
title = document.xpath_node(%q(//h1[@class="pl-header-title"]))
|
||||
if !title
|
||||
raise translate(locale, "Playlist does not exist.")
|
||||
end
|
||||
title = title.content.strip(" \n")
|
||||
|
||||
description_html = document.xpath_node(%q(//span[@class="pl-header-description-text"]/div/div[1])).try &.to_s ||
|
||||
document.xpath_node(%q(//span[@class="pl-header-description-text"])).try &.to_s || ""
|
||||
initial_data = extract_initial_data(response.body)
|
||||
playlist_info = initial_data["sidebar"]?.try &.["playlistSidebarRenderer"]?.try &.["items"]?.try &.[0]["playlistSidebarPrimaryInfoRenderer"]?
|
||||
|
||||
playlist_thumbnail = document.xpath_node(%q(//div[@class="pl-header-thumb"]/img)).try &.["data-thumb"]? ||
|
||||
document.xpath_node(%q(//div[@class="pl-header-thumb"]/img)).try &.["src"]
|
||||
raise "Could not extract playlist info" if !playlist_info
|
||||
title = playlist_info["title"]?.try &.["runs"][0]?.try &.["text"]?.try &.as_s || ""
|
||||
|
||||
# YouTube allows anonymous playlists, so most of this can be empty or optional
|
||||
anchor = document.xpath_node(%q(//ul[@class="pl-header-details"]))
|
||||
author = anchor.try &.xpath_node(%q(.//li[1]/a)).try &.content
|
||||
author ||= ""
|
||||
author_thumbnail = document.xpath_node(%q(//img[@class="channel-header-profile-image"])).try &.["src"]
|
||||
author_thumbnail ||= ""
|
||||
ucid = anchor.try &.xpath_node(%q(.//li[1]/a)).try &.["href"].split("/")[-1]
|
||||
ucid ||= ""
|
||||
desc_item = playlist_info["description"]?
|
||||
description = desc_item.try &.["runs"]?.try &.as_a.map(&.["text"].as_s).join("") || desc_item.try &.["simpleText"]?.try &.as_s || ""
|
||||
|
||||
video_count = anchor.try &.xpath_node(%q(.//li[2])).try &.content.gsub(/\D/, "").to_i?
|
||||
video_count ||= 0
|
||||
thumbnail = playlist_info["thumbnailRenderer"]?.try &.["playlistVideoThumbnailRenderer"]?
|
||||
.try &.["thumbnail"]["thumbnails"][0]["url"]?.try &.as_s
|
||||
|
||||
views = anchor.try &.xpath_node(%q(.//li[3])).try &.content.gsub(/\D/, "").to_i64?
|
||||
views ||= 0_i64
|
||||
views = 0_i64
|
||||
updated = Time.utc
|
||||
video_count = 0
|
||||
playlist_info["stats"]?.try &.as_a.each do |stat|
|
||||
text = stat["runs"]?.try &.as_a.map(&.["text"].as_s).join("") || stat["simpleText"]?.try &.as_s
|
||||
next if !text
|
||||
|
||||
updated = anchor.try &.xpath_node(%q(.//li[4])).try &.content.lchop("Last updated on ").lchop("Updated ").try { |date| decode_date(date) }
|
||||
updated ||= Time.utc
|
||||
if text.includes? "videos"
|
||||
video_count = text.gsub(/\D/, "").to_i? || 0
|
||||
elsif text.includes? "views"
|
||||
views = text.gsub(/\D/, "").to_i64? || 0_i64
|
||||
else
|
||||
updated = decode_date(text.lchop("Last updated on ").lchop("Updated "))
|
||||
end
|
||||
end
|
||||
|
||||
playlist = Playlist.new(
|
||||
author_info = initial_data["sidebar"]?.try &.["playlistSidebarRenderer"]?.try &.["items"]?.try &.[1]["playlistSidebarSecondaryInfoRenderer"]?
|
||||
.try &.["videoOwner"]["videoOwnerRenderer"]?
|
||||
|
||||
raise "Could not extract author info" if !author_info
|
||||
|
||||
author_thumbnail = author_info["thumbnail"]["thumbnails"][0]["url"]?.try &.as_s || ""
|
||||
author = author_info["title"]["runs"][0]["text"]?.try &.as_s || ""
|
||||
ucid = author_info["title"]["runs"][0]["navigationEndpoint"]["browseEndpoint"]["browseId"]?.try &.as_s || ""
|
||||
|
||||
return Playlist.new(
|
||||
title: title,
|
||||
id: plid,
|
||||
author: author,
|
||||
author_thumbnail: author_thumbnail,
|
||||
ucid: ucid,
|
||||
description_html: description_html,
|
||||
description: description,
|
||||
video_count: video_count,
|
||||
views: views,
|
||||
updated: updated,
|
||||
thumbnail: playlist_thumbnail,
|
||||
thumbnail: thumbnail
|
||||
)
|
||||
|
||||
return playlist
|
||||
end
|
||||
|
||||
def get_playlist_videos(db, playlist, offset, locale = nil, continuation = nil)
|
||||
|
|
@ -458,35 +422,26 @@ end
|
|||
|
||||
def fetch_playlist_videos(plid, video_count, offset = 0, locale = nil, continuation = nil)
|
||||
if continuation
|
||||
html = YT_POOL.client &.get("/watch?v=#{continuation}&list=#{plid}&gl=US&hl=en&disable_polymer=1&has_verified=1&bpctr=9999999999")
|
||||
html = XML.parse_html(html.body)
|
||||
|
||||
index = html.xpath_node(%q(//span[@id="playlist-current-index"])).try &.content.to_i?.try &.- 1
|
||||
offset = index || offset
|
||||
response = YT_POOL.client &.get("/watch?v=#{continuation}&list=#{plid}&gl=US&hl=en")
|
||||
initial_data = extract_initial_data(response.body)
|
||||
offset = initial_data["currentVideoEndpoint"]?.try &.["watchEndpoint"]?.try &.["index"]?.try &.as_i64 || offset
|
||||
end
|
||||
|
||||
if video_count > 100
|
||||
url = produce_playlist_url(plid, offset)
|
||||
|
||||
response = YT_POOL.client &.get(url)
|
||||
response = JSON.parse(response.body)
|
||||
if !response["content_html"]? || response["content_html"].as_s.empty?
|
||||
raise translate(locale, "Empty playlist")
|
||||
end
|
||||
|
||||
document = XML.parse_html(response["content_html"].as_s)
|
||||
nodeset = document.xpath_nodes(%q(.//tr[contains(@class, "pl-video")]))
|
||||
videos = extract_playlist(plid, nodeset, offset)
|
||||
initial_data = JSON.parse(response.body).as_a.find(&.as_h.["response"]?).try &.as_h
|
||||
elsif offset > 100
|
||||
return [] of PlaylistVideo
|
||||
else # Extract first page of videos
|
||||
response = YT_POOL.client &.get("/playlist?list=#{plid}&gl=US&hl=en&disable_polymer=1")
|
||||
document = XML.parse_html(response.body)
|
||||
nodeset = document.xpath_nodes(%q(.//tr[contains(@class, "pl-video")]))
|
||||
|
||||
videos = extract_playlist(plid, nodeset, 0)
|
||||
response = YT_POOL.client &.get("/playlist?list=#{plid}&gl=US&hl=en")
|
||||
initial_data = extract_initial_data(response.body)
|
||||
end
|
||||
|
||||
return [] of PlaylistVideo if !initial_data
|
||||
videos = extract_playlist_videos(initial_data)
|
||||
|
||||
until videos.empty? || videos[0].index == offset
|
||||
videos.shift
|
||||
end
|
||||
|
|
@ -494,6 +449,45 @@ def fetch_playlist_videos(plid, video_count, offset = 0, locale = nil, continuat
|
|||
return videos
|
||||
end
|
||||
|
||||
def extract_playlist_videos(initial_data : Hash(String, JSON::Any))
|
||||
videos = [] of PlaylistVideo
|
||||
|
||||
(initial_data["contents"]?.try &.["twoColumnBrowseResultsRenderer"]["tabs"].as_a.select(&.["tabRenderer"]["selected"]?.try &.as_bool)[0]["tabRenderer"]["content"]["sectionListRenderer"]["contents"][0]["itemSectionRenderer"]["contents"][0]["playlistVideoListRenderer"]["contents"].as_a ||
|
||||
initial_data["response"]?.try &.["continuationContents"]["playlistVideoListContinuation"]["contents"].as_a).try &.each do |item|
|
||||
if i = item["playlistVideoRenderer"]?
|
||||
video_id = i["navigationEndpoint"]["watchEndpoint"]["videoId"].as_s
|
||||
plid = i["navigationEndpoint"]["watchEndpoint"]["playlistId"].as_s
|
||||
index = i["navigationEndpoint"]["watchEndpoint"]["index"].as_i64
|
||||
|
||||
thumbnail = i["thumbnail"]["thumbnails"][0]["url"].as_s
|
||||
title = i["title"].try { |t| t["simpleText"]? || t["runs"]?.try &.[0]["text"]? }.try &.as_s || ""
|
||||
author = i["shortBylineText"]?.try &.["runs"][0]["text"].as_s || ""
|
||||
ucid = i["shortBylineText"]?.try &.["runs"][0]["navigationEndpoint"]["browseEndpoint"]["browseId"].as_s || ""
|
||||
length_seconds = i["lengthSeconds"]?.try &.as_s.to_i
|
||||
live = false
|
||||
|
||||
if !length_seconds
|
||||
live = true
|
||||
length_seconds = 0
|
||||
end
|
||||
|
||||
videos << PlaylistVideo.new(
|
||||
title: title,
|
||||
id: video_id,
|
||||
author: author,
|
||||
ucid: ucid,
|
||||
length_seconds: length_seconds,
|
||||
published: Time.utc,
|
||||
plid: plid,
|
||||
live_now: live,
|
||||
index: index - 1
|
||||
)
|
||||
end
|
||||
end
|
||||
|
||||
return videos
|
||||
end
|
||||
|
||||
def template_playlist(playlist)
|
||||
html = <<-END_HTML
|
||||
<h3>
|
||||
|
|
|
|||
Loading…
Reference in a new issue