From e215a20a0ac3dd4a3141f842ec6dd90b54cb67c3 Mon Sep 17 00:00:00 2001
From: matthewmcgarvey <matthewmcgarvey14@gmail.com>
Date: Wed, 23 Feb 2022 22:41:34 -0600
Subject: [PATCH] Move live endpoints into Channels route

---
 src/invidious.cr                 |  7 +++----
 src/invidious/routes/channels.cr | 33 +++++++++++++++++++++++++++++++
 src/invidious/routes/live.cr     | 34 --------------------------------
 3 files changed, 36 insertions(+), 38 deletions(-)
 delete mode 100644 src/invidious/routes/live.cr

diff --git a/src/invidious.cr b/src/invidious.cr
index 140a9f7b..e32c1086 100644
--- a/src/invidious.cr
+++ b/src/invidious.cr
@@ -324,6 +324,9 @@ end
   Invidious::Routing.get "/channel/:ucid/playlists", Invidious::Routes::Channels, :playlists
   Invidious::Routing.get "/channel/:ucid/community", Invidious::Routes::Channels, :community
   Invidious::Routing.get "/channel/:ucid/about", Invidious::Routes::Channels, :about
+  Invidious::Routing.get "/channel/:ucid/live", Invidious::Routes::Channels, :live
+  Invidious::Routing.get "/user/:user/live", Invidious::Routes::Channels, :live
+  Invidious::Routing.get "/c/:user/live", Invidious::Routes::Channels, :live
 
   ["", "/videos", "/playlists", "/community", "/about"].each do |path|
     # /c/LinusTechTips
@@ -400,10 +403,6 @@ Invidious::Routing.get "/s_p/:id/:name", Invidious::Routes::Images, :s_p_image
 Invidious::Routing.get "/yts/img/:name", Invidious::Routes::Images, :yts_image
 Invidious::Routing.get "/vi/:id/:name", Invidious::Routes::Images, :thumbnails
 
-Invidious::Routing.get "/channel/:ucid/live", Invidious::Routes::Live, :check
-Invidious::Routing.get "/user/:user/live", Invidious::Routes::Live, :check
-Invidious::Routing.get "/c/:user/live", Invidious::Routes::Live, :check
-
 # API routes (macro)
 define_v1_api_routes()
 Invidious::Routing.get "/api/v1/auth/notifications", Invidious::Routes::API::V1::Authenticated, :notifications_get
diff --git a/src/invidious/routes/channels.cr b/src/invidious/routes/channels.cr
index 6cb1e1f7..cd2e3323 100644
--- a/src/invidious/routes/channels.cr
+++ b/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
 
diff --git a/src/invidious/routes/live.cr b/src/invidious/routes/live.cr
deleted file mode 100644
index e55111ce..00000000
--- a/src/invidious/routes/live.cr
+++ /dev/null
@@ -1,34 +0,0 @@
-module Invidious::Routes::Live
-  def self.check(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
-end