Show unavailable videos in playlists

spec/helpers_spec.cr

@@ -43,11 +43,11 @@ describe "Helper" do
 
   describe "#produce_playlist_continuation" do
     it "correctly produces ctoken for requesting index `x` of a playlist" do
-      produce_playlist_continuation("UUCla9fZca4I7KagBtgRGnOw", 100).should eq("4qmFsgJNEhpWTFVVQ2xhOWZaY2E0STdLYWdCdGdSR25PdxoUQ0FGNkJsQlVPa05IVVElM0QlM0SaAhhVVUNsYTlmWmNhNEk3S2FnQnRnUkduT3c%3D")
+      produce_playlist_continuation("UUCla9fZca4I7KagBtgRGnOw", 100).should eq("4qmFsgJNEhpWTFVVQ2xhOWZaY2E0STdLYWdCdGdSR25PdxoUQ0FGNkJsQlVPa05CUmNJR0FnZ0GaAhhVVUNsYTlmWmNhNEk3S2FnQnRnUkduT3c%3D")
 
-      produce_playlist_continuation("UCCla9fZca4I7KagBtgRGnOw", 200).should eq("4qmFsgJLEhpWTFVVQ2xhOWZaY2E0STdLYWdCdGdSR25PdxoSQ0FKNkIxQlVPa05OWjBJJTNEmgIYVVVDbGE5ZlpjYTRJN0thZ0J0Z1JHbk93")
+      produce_playlist_continuation("UCCla9fZca4I7KagBtgRGnOw", 200).should eq("4qmFsgJNEhpWTFVDQ2xhOWZaY2E0STdLYWdCdGdSR25PdxoUQ0FGNkJsQlVPa05CU2NJR0FnZ0GaAhhVQ0NsYTlmWmNhNEk3S2FnQnRnUkduT3c%3D")
 
-      produce_playlist_continuation("PL55713C70BA91BD6E", 100).should eq("4qmFsgJBEhRWTFBMNTU3MTNDNzBCQTkxQkQ2RRoUQ0FGNkJsQlVPa05IVVElM0QlM0SaAhJQTDU1NzEzQzcwQkE5MUJENkU%3D")
+      produce_playlist_continuation("PL55713C70BA91BD6E", 100).should eq("4qmFsgJDEhRWTFBMNTU3MTNDNzBCQTkxQkQ2RRoUQ0FGNkJsQlVPa05CUmNJR0FnZ0GaAhRVQ1BMNTU3MTNDNzBCQTkxQkQ2RQ%3D%3D")
     end
   end
 

src/invidious/playlists.cr

@@ -305,16 +305,14 @@ def produce_playlist_continuation(id, index)
     .try { |i| Protodec::Any.from_json(i) }
     .try { |i| Base64.urlsafe_encode(i, padding: false) }
 
-  data_wrapper = {"1:varint" => request_count, "15:string" => "PT:#{data}"}
-    .try { |i| Protodec::Any.cast_json(i) }
-    .try { |i| Protodec::Any.from_json(i) }
-    .try { |i| Base64.urlsafe_encode(i) }
-    .try { |i| URI.encode_www_form(i) }
-
   object = {
     "80226972:embedded" => {
-      "2:string"  => plid,
-      "3:string"  => data_wrapper,
+      "2:string" => plid,
+      "3:base64" => {
+        "1:varint"     => request_count,
+        "15:string"    => "PT:#{data}",
+        "104:embedded" => {"1:0:varint" => 0_i64},
+      },
       "35:string" => id,
     },
   }