Merge pull request #2925 from matthewmcgarvey/routes-final

Move last remaining routes in main file to new pattern

src/invidious/routes/api/v1/authenticated.cr

@@ -397,4 +397,14 @@ module Invidious::Routes::API::V1::Authenticated
 
     env.response.status_code = 204
   end
+
+  def self.notifications(env)
+    env.response.content_type = "text/event-stream"
+
+    raw_topics = env.params.body["topics"]? || env.params.query["topics"]?
+    topics = raw_topics.try &.split(",").uniq.first(1000)
+    topics ||= [] of String
+
+    create_notification_stream(env, topics, CONNECTION_CHANNEL)
+  end
 end

src/invidious/routes/channels.cr

@@ -147,6 +147,39 @@ module Invidious::Routes::Channels
     end
   end
 
+  def self.live(env)
+    locale = env.get("preferences").as(Preferences).locale
+
+    # Appears to be a bug in routing, having several routes configured
+    # as `/a/:a`, `/b/:a`, `/c/:a` results in 404
+    value = env.request.resource.split("/")[2]
+    body = ""
+    {"channel", "user", "c"}.each do |type|
+      response = YT_POOL.client &.get("/#{type}/#{value}/live?disable_polymer=1")
+      if response.status_code == 200
+        body = response.body
+      end
+    end
+
+    video_id = body.match(/'VIDEO_ID': "(?<id>[a-zA-Z0-9_-]{11})"/).try &.["id"]?
+    if video_id
+      params = [] of String
+      env.params.query.each do |k, v|
+        params << "#{k}=#{v}"
+      end
+      params = params.join("&")
+
+      url = "/watch?v=#{video_id}"
+      if !params.empty?
+        url += "&#{params}"
+      end
+
+      env.redirect url
+    else
+      env.redirect "/channel/#{value}"
+    end
+  end
+
   private def self.fetch_basic_information(env)
     locale = env.get("preferences").as(Preferences).locale
 

src/invidious/routes/login.cr

@@ -481,4 +481,11 @@ module Invidious::Routes::Login
 
     env.redirect referer
   end
+
+  def self.captcha(env)
+    headers = HTTP::Headers{":authority" => "accounts.google.com"}
+    response = YT_POOL.client &.get(env.request.resource, headers)
+    env.response.headers["Content-Type"] = response.headers["Content-Type"]
+    response.body
+  end
 end

src/invidious/routes/playlists.cr

@@ -443,4 +443,15 @@ module Invidious::Routes::Playlists
 
     templated "mix"
   end
+
+  # Undocumented, creates anonymous playlist with specified 'video_ids', max 50 videos
+  def self.watch_videos(env)
+    response = YT_POOL.client &.get(env.request.resource)
+    if url = response.headers["Location"]?
+      url = URI.parse(url).request_target
+      return env.redirect url
+    end
+
+    env.response.status_code = response.status_code
+  end
 end