mirror of
https://github.com/iv-org/invidious.git
synced 2024-12-18 12:14:32 -05:00
Clean up channel feed
This commit is contained in:
Omar Roth
parent
9fbab6125a
commit
09d4d46fcd
105
src/invidious.cr
105
src/invidious.cr
@ -1279,33 +1279,31 @@ get "/feed/channel/:ucid" do |env|
|
||||
ucid = env.params.url["ucid"]
|
||||
|
||||
client = make_client(YT_URL)
|
||||
if !ucid.match(/UC[a-zA-Z0-9_-]{22}/)
|
||||
rss = client.get("/feeds/videos.xml?user=#{ucid}").body
|
||||
rss = XML.parse_html(rss)
|
||||
|
||||
if !ucid.match(/UC[a-zA-Z0-9_-]{22}/)
|
||||
rss = client.get("/feeds/videos.xml?user=#{ucid}")
|
||||
rss = XML.parse_html(rss.body)
|
||||
ucid = rss.xpath_node("//feed/channelid")
|
||||
if ucid
|
||||
ucid = ucid.content
|
||||
else
|
||||
env.response.content_type = "application/json"
|
||||
next {"error" => "User does not exist"}.to_json
|
||||
if !ucid
|
||||
error_message = "User does not exist."
|
||||
halt env, status_code: 404, response: error_message
|
||||
end
|
||||
|
||||
next env.redirect "/channel/#{ucid}"
|
||||
end
|
||||
|
||||
url = produce_videos_url(ucid)
|
||||
response = client.get(url)
|
||||
response = JSON.parse(response.body)
|
||||
if !response["content_html"]?
|
||||
error_message = "This channel does not exist."
|
||||
halt env, status_code: 404, response: error_message
|
||||
end
|
||||
content_html = response["content_html"].as_s
|
||||
document = XML.parse_html(content_html)
|
||||
|
||||
channel = get_channel(ucid, client, PG_DB, pull_all_videos: false)
|
||||
|
||||
json = JSON.parse(response.body)
|
||||
if !json["content_html"]? || json["content_html"].as_s.empty?
|
||||
error_message = "This channel does not exist or has no videos."
|
||||
next templated "error"
|
||||
end
|
||||
|
||||
content_html = json["content_html"].as_s
|
||||
document = XML.parse_html(content_html)
|
||||
|
||||
host_url = make_host_url(Kemal.config.ssl || CONFIG.https_only, env.request.headers["Host"]?)
|
||||
path = env.request.path
|
||||
|
||||
@ -1323,77 +1321,30 @@ get "/feed/channel/:ucid" do |env|
|
||||
xml.element("uri") { xml.text "#{host_url}/channel/#{ucid}" }
|
||||
end
|
||||
|
||||
document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")])).each do |node|
|
||||
anchor = node.xpath_node(%q(.//h3[contains(@class,"yt-lockup-title")]/a))
|
||||
if !anchor
|
||||
next
|
||||
end
|
||||
|
||||
if anchor["href"].starts_with? "https://www.googleadservices.com"
|
||||
next
|
||||
end
|
||||
|
||||
title = anchor.content.strip
|
||||
video_id = anchor["href"].lchop("/watch?v=")
|
||||
|
||||
metadata = node.xpath_nodes(%q(.//div[contains(@class,"yt-lockup-meta")]/ul/li))
|
||||
if metadata.size == 0
|
||||
next
|
||||
elsif metadata.size == 1
|
||||
view_count = metadata[0].content.split(" ")[0].delete(",").to_i64
|
||||
published = Time.now
|
||||
else
|
||||
published = decode_date(metadata[0].content)
|
||||
|
||||
view_count = metadata[1].content.split(" ")[0]
|
||||
if view_count == "No"
|
||||
view_count = 0_i64
|
||||
else
|
||||
view_count = view_count.delete(",").to_i64
|
||||
end
|
||||
end
|
||||
|
||||
description_html = node.xpath_node(%q(.//div[contains(@class, "yt-lockup-description")]))
|
||||
if !description_html
|
||||
description = ""
|
||||
description_html = ""
|
||||
else
|
||||
description_html = description_html.to_s
|
||||
description = description_html.gsub("<br>", "\n")
|
||||
description = description.gsub("<br/>", "\n")
|
||||
description = XML.parse_html(description).content.strip("\n ")
|
||||
end
|
||||
|
||||
length_seconds = node.xpath_node(%q(.//span[@class="video-time"]))
|
||||
if length_seconds
|
||||
length_seconds = decode_length_seconds(length_seconds.content)
|
||||
else
|
||||
length_seconds = -1
|
||||
end
|
||||
|
||||
extract_channel_videos(document, channel.author, ucid).each do |video|
|
||||
xml.element("entry") do
|
||||
xml.element("id") { xml.text "yt:video:#{video_id}" }
|
||||
xml.element("yt:videoId") { xml.text video_id }
|
||||
xml.element("id") { xml.text "yt:video:#{video.id}" }
|
||||
xml.element("yt:videoId") { xml.text video.id }
|
||||
xml.element("yt:channelId") { xml.text ucid }
|
||||
xml.element("title") { xml.text title }
|
||||
xml.element("link", rel: "alternate", href: "#{host_url}/watch?v=#{video_id}")
|
||||
xml.element("title") { xml.text video.title }
|
||||
xml.element("link", rel: "alternate", href: "#{host_url}/watch?v=#{video.id}")
|
||||
|
||||
xml.element("author") do
|
||||
xml.element("name") { xml.text channel.author }
|
||||
xml.element("uri") { xml.text "#{host_url}/channel/#{ucid}" }
|
||||
end
|
||||
|
||||
xml.element("published") { xml.text published.to_s("%Y-%m-%dT%H:%M:%S%:z") }
|
||||
xml.element("published") { xml.text video.published.to_s("%Y-%m-%dT%H:%M:%S%:z") }
|
||||
|
||||
xml.element("media:group") do
|
||||
xml.element("media:title") { xml.text title }
|
||||
xml.element("media:thumbnail", url: "https://i.ytimg.com/vi/#{video_id}/hqdefault.jpg",
|
||||
width: "480", height: "360")
|
||||
xml.element("media:description") { xml.text description }
|
||||
xml.element("media:title") { xml.text video.title }
|
||||
xml.element("media:thumbnail", url: "https://i.ytimg.com/vi/#{video.id}/mqdefault.jpg",
|
||||
width: "320", height: "180")
|
||||
xml.element("media:description") { xml.text video.description }
|
||||
end
|
||||
|
||||
xml.element("media:community") do
|
||||
xml.element("media:statistics", views: view_count)
|
||||
xml.element("media:statistics", views: video.views)
|
||||
end
|
||||
end
|
||||
end
|
||||
@ -1492,8 +1443,8 @@ get "/feed/private" do |env|
|
||||
|
||||
xml.element("media:group") do
|
||||
xml.element("media:title") { xml.text video.title }
|
||||
xml.element("media:thumbnail", url: "https://i.ytimg.com/vi/#{video.id}/hqdefault.jpg",
|
||||
width: "480", height: "360")
|
||||
xml.element("media:thumbnail", url: "https://i.ytimg.com/vi/#{video.id}/mqdefault.jpg",
|
||||
width: "320", height: "180")
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
@ -130,3 +130,69 @@ def fetch_channel(ucid, client, db, pull_all_videos = true)
|
||||
|
||||
return channel
|
||||
end
|
||||
|
||||
def extract_channel_videos(document, author, ucid)
|
||||
channel_videos = [] of Video
|
||||
document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")])).each do |node|
|
||||
anchor = node.xpath_node(%q(.//h3[contains(@class,"yt-lockup-title")]/a))
|
||||
if !anchor
|
||||
next
|
||||
end
|
||||
|
||||
if anchor["href"].starts_with? "https://www.googleadservices.com"
|
||||
next
|
||||
end
|
||||
|
||||
title = anchor.content.strip
|
||||
id = anchor["href"].lchop("/watch?v=")
|
||||
|
||||
metadata = node.xpath_nodes(%q(.//div[contains(@class,"yt-lockup-meta")]/ul/li))
|
||||
if metadata.size == 0
|
||||
next
|
||||
elsif metadata.size == 1
|
||||
view_count = metadata[0].content.split(" ")[0].delete(",").to_i64
|
||||
published = Time.now
|
||||
else
|
||||
published = decode_date(metadata[0].content)
|
||||
|
||||
view_count = metadata[1].content.split(" ")[0]
|
||||
if view_count == "No"
|
||||
view_count = 0_i64
|
||||
else
|
||||
view_count = view_count.delete(",").to_i64
|
||||
end
|
||||
end
|
||||
|
||||
description_html = node.xpath_node(%q(.//div[contains(@class, "yt-lockup-description")]))
|
||||
description = description_html_to_description(description_html)
|
||||
|
||||
length_seconds = node.xpath_node(%q(.//span[@class="video-time"]))
|
||||
if length_seconds
|
||||
length_seconds = decode_length_seconds(length_seconds.content)
|
||||
else
|
||||
length_seconds = -1
|
||||
end
|
||||
|
||||
info = HTTP::Params.parse("length_seconds=#{length_seconds}")
|
||||
channel_videos << Video.new(
|
||||
id,
|
||||
info,
|
||||
Time.now,
|
||||
title,
|
||||
view_count,
|
||||
0, # Like count
|
||||
0, # Dislike count
|
||||
0.0, # Wilson score
|
||||
published,
|
||||
description,
|
||||
"", # Language,
|
||||
author,
|
||||
ucid,
|
||||
[] of String, # Allowed regions
|
||||
true, # Is family friendly
|
||||
"" # Genre
|
||||
)
|
||||
end
|
||||
|
||||
return channel_videos
|
||||
end
|
||||
|
||||
@ -272,3 +272,17 @@ def generate_captcha(key)
|
||||
|
||||
return {challenge: challenge, token: token}
|
||||
end
|
||||
|
||||
def description_html_to_description(description_html)
|
||||
if !description_html
|
||||
description = ""
|
||||
description_html = ""
|
||||
else
|
||||
description_html = description_html.to_s
|
||||
description = description_html.gsub("<br>", "\n")
|
||||
description = description.gsub("<br/>", "\n")
|
||||
description = XML.parse_html(description).content.strip("\n ")
|
||||
end
|
||||
|
||||
return description
|
||||
end
|
||||
|
||||
Loading…
Reference in New Issue
Block a user