Add playlist RSS

This commit is contained in:
Omar Roth 2018-09-17 18:13:24 -05:00
parent 296771809a
commit bd5ec2f2f3
2 changed files with 37 additions and 0 deletions

View File

@ -1618,6 +1618,38 @@ get "/feed/private" do |env|
feed
end
get "/feed/playlist/:plid" do |env|
plid = env.params.url["plid"]
host_url = make_host_url(Kemal.config.ssl || CONFIG.https_only, env.request.headers["Host"]?)
path = env.request.path
client = make_client(YT_URL)
response = client.get("/feeds/videos.xml?playlist_id=#{plid}")
document = XML.parse(response.body)
document.xpath_nodes(%q(//*[@href]|//*[@url])).each do |node|
node.attributes.each do |attribute|
case attribute.name
when "url"
node["url"] = "#{host_url}#{URI.parse(node["url"]).full_path}"
when "href"
node["href"] = "#{host_url}#{URI.parse(node["href"]).full_path}"
end
end
end
document = document.to_xml(options: XML::SaveOptions::NO_DECL)
document.scan(/<uri>(?<url>[^<]+)<\/uri>/).each do |match|
content = "#{host_url}#{URI.parse(match["url"]).full_path}"
document = document.gsub(match[0], "<uri>#{content}</uri>")
end
env.response.content_type = "text/xml"
document
end
# Channels
# YouTube appears to let users set a "brand" URL that

View File

@ -6,6 +6,11 @@
<div class="pure-u-2-3">
<h3><%= playlist.title %></h3>
</div>
<div class="pure-u-1-3" style="text-align:right;">
<h3>
<a href="/feed/playlist/<%= plid %>"><i class="icon ion-logo-rss"></i></a>
</h3>
</div>
</div>
<div class="pure-g h-box">
<div class="pure-u-1 pure-u-md-1-4">