Raw youtube fallback for unavailable videos

Also:
- fix `tryLocalIp` replacement (NAT workaround)
- improve proxy headers a bit
- use json2object fork for better generated diffs

.vscode/settings.json

@@ -8,18 +8,19 @@
 		"res/client.js": true
 	},
 	"[haxe]": {
-		"editor.formatOnSave": true,
-		"editor.codeActionsOnSave": {
-			"source.organizeImports": "explicit",
-			"source.fixAll": "explicit"
-		}
+			"editor.formatOnSave": true,
+			"editor.formatOnPaste": false
+	},
+	"editor.codeActionsOnSave": {
+		"source.sortImports": "explicit",
+		"source.fixAll": "explicit"
 	},
 	"[html]": {
 		"editor.formatOnSave": true,
 		"editor.defaultFormatter": "vscode.html-language-features"
 	},
 	"[css]": {
 		"editor.formatOnSave": true,
-		"editor.defaultFormatter": "HookyQR.beautify"
+		"editor.defaultFormatter": "vscode.css-language-features"
 	},
 }

build-server.hxml

@@ -1,6 +1,7 @@
 --library hxnodejs
 --library hxnodejs-ws
---library json2object
+--library json2object:git:https://github.com/RblSb/json2object.git
+-D junsafe_compiler_cache
 # Client libs for completion
 --library youtubeIFramePlayer:git:https://github.com/okawa-h/youtubeIFramePlayer-externs.git
 --library hls.js-extern:git:https://github.com/grosmar/hls.js-haxe-extern.git

hxformat.json

@@ -22,7 +22,7 @@
 		},
 		"methodChain": {
 			"rules": []
-		},
+		}
 	},
 	"emptyLines": {
 		"beforeDocCommentEmptyLines": "ignore",

src/Types.hx

@@ -1,6 +1,7 @@
 package;
 
 import Client.ClientData;
+import utils.YoutubeUtils.YouTubeVideoInfo;
 
 typedef VideoDataRequest = {
 	url:String,
@@ -204,6 +205,10 @@ typedef WsEvent = {
 	},
 	?dump:{
 		data:String
+	},
+	?getYoutubeVideoInfo:{
+		url:String,
+		?response:YouTubeVideoInfo
 	}
 }
 
@@ -242,4 +247,5 @@ enum abstract WsEventType(String) {
 	var UpdatePlaylist;
 	var TogglePlaylistLock;
 	var Dump;
+	var GetYoutubeVideoInfo;
 }

src/client/Main.hx

@@ -18,6 +18,7 @@ import js.html.Event;
 import js.html.InputElement;
 import js.html.KeyboardEvent;
 import js.html.MouseEvent;
+import js.html.URL;
 import js.html.VideoElement;
 import js.html.WebSocket;
 
@@ -387,7 +388,13 @@ class Main {
 
 	public function tryLocalIp(url:String):String {
 		if (host == globalIp) return url;
-		return url.replace(globalIp, host);
+		try {
+			final url = new URL(url);
+			url.hostname = url.hostname.replace(globalIp, host);
+			return '$url';
+		} catch (e) {
+			return url;
+		}
 	}
 
 	function onMessage(e):Void {
@@ -557,6 +564,9 @@ class Main {
 
 			case Dump:
 				Utils.saveFile("dump.json", ApplicationJson, data.dump.data);
+
+			case GetYoutubeVideoInfo:
+				// handled by event listeners like `JsApi.once`
 		}
 	}
 

src/client/Player.hx

@@ -89,6 +89,10 @@ class Player {
 		setItemElementType(el, videoList.getItem(pos).isTemp);
 	}
 
+	public function getCurrentItem():VideoItem {
+		return videoList.currentItem;
+	}
+
 	function setPlayer(newPlayer:IPlayer):Void {
 		if (player != newPlayer) {
 			if (player != null) {