Channels: Support YouTube's change to from /community to /posts (#5183)

Author: syeopite

locales/en-US.json

@@ -496,6 +496,7 @@
     "channel_tab_courses_label": "Courses",
     "channel_tab_playlists_label": "Playlists",
     "channel_tab_community_label": "Community",
+    "channel_tab_posts_label": "Posts",
     "channel_tab_channels_label": "Channels",
     "toggle_theme": "Toggle Theme",
     "carousel_slide": "Slide {{current}} of {{total}}",

src/invidious/frontend/channel_page.cr

@@ -9,7 +9,7 @@ module Invidious::Frontend::ChannelPage
     Releases
     Courses
     Playlists
-    Community
+    Posts
     Channels
   end
 

src/invidious/routes/channels.cr

@@ -218,6 +218,8 @@ module Invidious::Routes::Channels
   end
 
   def self.community(env)
+    return env.redirect env.request.path.sub("posts", "community") if env.request.path.split("/").last == "posts"
+
     data = self.fetch_basic_information(env)
     if !data.is_a?(Tuple)
       return data
@@ -234,7 +236,7 @@ module Invidious::Routes::Channels
 
     continuation = env.params.query["continuation"]?
 
-    if !channel.tabs.includes? "community"
+    if !channel.tabs.includes? "community" && "posts"
       return env.redirect "/channel/#{channel.ucid}"
     end
 
@@ -328,6 +330,7 @@ module Invidious::Routes::Channels
   private KNOWN_TABS = {
     "home", "videos", "shorts", "streams", "podcasts",
     "releases", "courses", "playlists", "community", "channels", "about",
+    "posts",
   }
 
   # Redirects brand url channels to a normal /channel/:ucid route

src/invidious/routing.cr

@@ -123,6 +123,7 @@ module Invidious::Routing
     get "/channel/:ucid/courses", Routes::Channels, :courses
     get "/channel/:ucid/playlists", Routes::Channels, :playlists
     get "/channel/:ucid/community", Routes::Channels, :community
+    get "/channel/:ucid/posts", Routes::Channels, :community
     get "/channel/:ucid/channels", Routes::Channels, :channels
     get "/channel/:ucid/about", Routes::Channels, :about
 
@@ -254,6 +255,7 @@ module Invidious::Routing
       get "/api/v1/channels/:ucid/courses", {{namespace}}::Channels, :courses
       get "/api/v1/channels/:ucid/playlists", {{namespace}}::Channels, :playlists
       get "/api/v1/channels/:ucid/community", {{namespace}}::Channels, :community
+      get "/api/v1/channels/:ucid/posts", {{namespace}}::Channels, :community
       get "/api/v1/channels/:ucid/channels", {{namespace}}::Channels, :channels
       get "/api/v1/channels/:ucid/search", {{namespace}}::Channels, :search
 

src/invidious/views/community.ecr

@@ -7,7 +7,7 @@
   youtube_url = "https://www.youtube.com#{relative_url}"
   redirect_url = Invidious::Frontend::Misc.redirect_url(env)
 
-  selected_tab = Invidious::Frontend::ChannelPage::TabsAvailable::Community
+  selected_tab = Invidious::Frontend::ChannelPage::TabsAvailable::Posts
 -%>
 
 <% content_for "header" do %>