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https://github.com/iv-org/invidious.git
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Add author info to API endpoints
This commit is contained in:
Omar Roth
parent
5632e58636
commit
bc49c7d181
106
src/invidious.cr
106
src/invidious.cr
@ -1412,7 +1412,11 @@ get "/feed/channel/:ucid" do |env|
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document = XML.parse_html(json["content_html"].as_s)
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nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
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videos = extract_videos(nodeset, ucid)
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if auto_generated
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videos = extract_videos(nodeset)
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else
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videos = extract_videos(nodeset, ucid)
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end
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else
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videos = [] of SearchVideo
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end
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@ -1440,13 +1444,18 @@ get "/feed/channel/:ucid" do |env|
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xml.element("entry") do
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xml.element("id") { xml.text "yt:video:#{video.id}" }
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xml.element("yt:videoId") { xml.text video.id }
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xml.element("yt:channelId") { xml.text ucid }
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xml.element("yt:channelId") { xml.text video.ucid }
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xml.element("title") { xml.text video.title }
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xml.element("link", rel: "alternate", href: "#{host_url}/watch?v=#{video.id}")
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xml.element("author") do
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xml.element("name") { xml.text channel.author }
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xml.element("uri") { xml.text "#{host_url}/channel/#{ucid}" }
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if auto_generated
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xml.element("name") { xml.text video.author }
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xml.element("uri") { xml.text "#{host_url}/channel/#{video.ucid}" }
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else
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xml.element("name") { xml.text author }
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xml.element("uri") { xml.text "#{host_url}/channel/#{ucid}" }
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end
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end
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xml.element("published") { xml.text video.published.to_s("%Y-%m-%dT%H:%M:%S%:z") }
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@ -1650,7 +1659,11 @@ get "/channel/:ucid" do |env|
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document = XML.parse_html(json["content_html"].as_s)
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nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
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videos = extract_videos(nodeset, ucid)
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if auto_generated
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videos = extract_videos(nodeset)
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else
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videos = extract_videos(nodeset, ucid)
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end
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else
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videos = [] of SearchVideo
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end
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@ -2296,7 +2309,11 @@ get "/api/v1/channels/:ucid" do |env|
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document = XML.parse_html(json["content_html"].as_s)
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nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
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videos = extract_videos(nodeset, ucid)
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if auto_generated
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videos = extract_videos(nodeset)
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else
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videos = extract_videos(nodeset, ucid)
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end
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else
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videos = [] of SearchVideo
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end
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@ -2390,6 +2407,16 @@ get "/api/v1/channels/:ucid" do |env|
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json.field "title", video.title
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json.field "videoId", video.id
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if auto_generated
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json.field "author", video.author
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json.field "authorId", video.ucid
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json.field "authorUrl", "/channel/#{video.ucid}"
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else
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json.field "author", author
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json.field "authorId", ucid
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json.field "authorUrl", "/channel/#{ucid}"
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end
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json.field "videoThumbnails" do
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generate_thumbnails(json, video.id)
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end
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@ -2417,6 +2444,7 @@ get "/api/v1/channels/:ucid/videos" do |env|
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page ||= 1
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client = make_client(YT_URL)
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if !ucid.match(/UC[a-zA-Z0-9_-]{22}/)
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rss = client.get("/feeds/videos.xml?user=#{ucid}")
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rss = XML.parse_html(rss.body)
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@ -2428,43 +2456,62 @@ get "/api/v1/channels/:ucid/videos" do |env|
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end
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ucid = ucid.content
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url = "/api/v1/channels/#{ucid}/videos"
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if env.params.query
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url += "?#{env.params.query}"
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author = rss.xpath_node("//author/name").not_nil!.content
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next env.redirect "/feed/channel/#{ucid}"
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else
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rss = client.get("/feeds/videos.xml?channel_id=#{ucid}")
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rss = XML.parse_html(rss.body)
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ucid = rss.xpath_node("//feed/channelid")
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if !ucid
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error_message = "User does not exist."
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next templated "error"
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end
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next env.redirect url
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ucid = ucid.content
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author = rss.xpath_node("//author/name").not_nil!.content
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end
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url = produce_channel_videos_url(ucid, page)
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# Auto-generated channels
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# https://support.google.com/youtube/answer/2579942
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if author.ends_with? " - Topic"
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auto_generated = true
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end
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url = produce_channel_videos_url(ucid, auto_generated: auto_generated)
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response = client.get(url)
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json = JSON.parse(response.body)
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if !json["content_html"]?
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env.response.content_type = "application/json"
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if response.status_code == 500
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response = {"Error" => "Channel does not exist"}.to_json
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halt env, status_code: 404, response: response
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if json["content_html"]? && !json["content_html"].as_s.empty?
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document = XML.parse_html(json["content_html"].as_s)
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nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
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if auto_generated
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videos = extract_videos(nodeset)
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else
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next Array(String).new.to_json
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videos = extract_videos(nodeset, ucid)
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end
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else
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videos = [] of SearchVideo
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end
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content_html = json["content_html"].as_s
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if content_html.empty?
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env.response.content_type = "application/json"
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next Hash(String, String).new.to_json
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end
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document = XML.parse_html(content_html)
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videos = JSON.build do |json|
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result = JSON.build do |json|
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json.array do
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nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
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extract_videos(nodeset, ucid).each do |video|
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videos.each do |video|
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json.object do
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json.field "title", video.title
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json.field "videoId", video.id
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if auto_generated
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json.field "author", video.author
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json.field "authorId", video.ucid
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json.field "authorUrl", "/channel/#{video.ucid}"
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else
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json.field "author", author
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json.field "authorId", ucid
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json.field "authorUrl", "/channel/#{ucid}"
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end
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json.field "videoThumbnails" do
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generate_thumbnails(json, video.id)
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end
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@ -2481,7 +2528,7 @@ get "/api/v1/channels/:ucid/videos" do |env|
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end
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env.response.content_type = "application/json"
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videos
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result
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end
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get "/api/v1/search" do |env|
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@ -2527,6 +2574,7 @@ get "/api/v1/search" do |env|
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json.field "videoId", video.id
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json.field "author", video.author
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json.field "authorId", video.ucid
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json.field "authorUrl", "/channel/#{video.ucid}"
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json.field "videoThumbnails" do
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