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Clean up '/channel/'

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This commit is contained in:
Omar Roth 2018-08-10 08:20:35 -05:00
parent d4e37c0201
commit 9fbab6125a
1 changed files with 20 additions and 25 deletions
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45
src/invidious.cr
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@ -1527,46 +1527,41 @@ get "/channel/:ucid" do |env|
client = make_client(YT_URL) client = make_client(YT_URL)
if !ucid.match(/UC[a-zA-Z0-9_-]{22}/) if !ucid.match(/UC[a-zA-Z0-9_-]{22}/)
rss = client.get("/feeds/videos.xml?user=#{ucid}").body rss = client.get("/feeds/videos.xml?user=#{ucid}")
rss = XML.parse_html(rss) rss = XML.parse_html(rss.body)
ucid = rss.xpath_node("//feed/channelid") ucid = rss.xpath_node("//feed/channelid")
if ucid if !ucid
ucid = ucid.content error_message = "User does not exist."
else
error_message = "User does not exist"
next templated "error" next templated "error"
end end
env.redirect "/channel/#{ucid}" next env.redirect "/channel/#{ucid}"
end end
rss = client.get("/feeds/videos.xml?channel_id=#{ucid}")
if rss.status_code == 404
error_message = "This channel does not exist."
next templated "error"
end
rss = XML.parse_html(rss.body)
author = rss.xpath_node("//feed/author/name").not_nil!.content
url = produce_playlist_url(ucid, (page - 1) * 100) url = produce_playlist_url(ucid, (page - 1) * 100)
response = client.get(url) response = client.get(url)
response = JSON.parse(response.body)
json = JSON.parse(response.body) if !response["content_html"]?
if !json["content_html"]? || json["content_html"].as_s.empty? error_message = "This channel does not exist."
error_message = "This channel does not exist or has no videos."
next templated "error" next templated "error"
end end
if json["content_html"].as_s.strip(" \n").empty? document = XML.parse_html(response["content_html"].as_s)
rss = client.get("/feeds/videos.xml?channel_id=#{ucid}").body
rss = XML.parse_html(rss)
author = rss.xpath_node("//feed/author/name").not_nil!.content
videos = [] of ChannelVideo
next templated "channel"
end
document = XML.parse_html(json["content_html"].as_s)
anchor = document.xpath_node(%q(//div[@class="pl-video-owner"]/a)) anchor = document.xpath_node(%q(//div[@class="pl-video-owner"]/a))
if !anchor if !anchor
error_message = "This channel is not available" videos = [] of ChannelVideo
next templated "error" next templated "channel"
end end
author = anchor.content
videos = [] of ChannelVideo videos = [] of ChannelVideo
document.xpath_nodes(%q(//a[contains(@class,"pl-video-title-link")])).each do |node| document.xpath_nodes(%q(//a[contains(@class,"pl-video-title-link")])).each do |node|