1 files changed, 139 insertions, 0 deletions
diff --git a/src/client/players/RawSubs.hx b/src/client/players/RawSubs.hx
new file mode 100644
index 0000000..4fcf3b6
--- /dev/null
+++ b/src/client/players/RawSubs.hx
@@ -0,0 +1,139 @@
+package client.players;
+
+import Types.VideoItem;
+import haxe.crypto.Base64;
+import haxe.io.Bytes;
+import js.Browser.document;
+import js.Browser.window;
+import js.html.VideoElement;
+
+using StringTools;
+
+private typedef Duration = {
+	h:Int,
+	m:Int,
+	s:Int,
+	ms:Int
+}
+
+class RawSubs {
+	public static function loadSubs(item:VideoItem, video:VideoElement):Void {
+		final ext = PathTools.urlExtension(item.subs);
+		// do not load subs if there is custom plugin
+		if (JsApi.hasSubtitleSupport(ext)) return;
+		final url = '/proxy?url=${encodeURI(item.subs)}';
+
+		switch ext {
+			case "ass":
+			case "srt":
+				parseSrt(video, url);
+			case "vtt":
+				onParsed(video, "VTT subtitles", url);
+				// parseVtt(video, url);
+		}
+	}
+
+	static function parseSrt(video:VideoElement, url:String):Void {
+		window.fetch(url).then(response -> {
+			return response.text();
+		}).then(text -> {
+			final subs:Array<{
+				counter:String,
+				time:String,
+				text:String
+			}> = [];
+			final blocks = text.replace("\r\n", "\n").split("\n\n");
+			for (block in blocks) {
+				final lines = block.split("\n");
+				if (lines.length < 3) continue;
+				final textLines = [
+					for (i in 2...lines.length) lines[i]
+				];
+				subs.push({
+					counter: lines[0],
+					time: lines[1].replace(",", "."),
+					text: textLines.join("\n")
+				});
+			}
+			var data = "WEBVTT\n\n";
+			for (sub in subs) {
+				data += '${sub.counter}\n';
+				data += '${sub.time}\n';
+				data += '${sub.text}\n\n';
+			}
+			trace(data);
+			final textBase64 = "data:text/plain;base64,";
+			final url = textBase64 + Base64.encode(Bytes.ofString(data));
+			onParsed(video, "SRT subtitles", url);
+		});
+	}
+
+	// function saveSubs() {
+	// 	final options = [
+	// 		for (i in 0...subsSelect.options.length)
+	// 			subsSelect.item(i)
+	// 	];
+	// 	var inputId = (cast el("#id-offset") : InputElement).value;
+	// 	var id = Std.parseInt(inputId);
+	// 	if (id == null) id = 1;
+	// 	final data:Array<String> = options.map(element -> {
+	// 		final value = element.textContent;
+	// 		final firstTime = Std.parseFloat(value.split("|")[0]);
+	// 		final secondTime = Std.parseFloat(value.split("|")[1]);
+	// 		// 00:00:00,498 --> 00:00:02,827
+	// 		var time = '$id\n';
+	// 		time += srvTimeFormat(stringDuration(firstTime));
+	// 		time += " --> ";
+	// 		time += srvTimeFormat(stringDuration(secondTime));
+	// 		time += '\ntext$id\n';
+	// 		id++;
+	// 		return time;
+	// 	});
+	// 	final data = data.join("\n");
+	// 	Utils.saveFile("subs.srv", TextPlain, data);
+	// }
+
+	function stringDuration(seconds:Float):Duration {
+		final h = Std.int(seconds / 60 / 60);
+		final m = Std.int(seconds / 60) - h * 60;
+		final s = Std.int(seconds % 60);
+		final ms = Std.int((seconds - Std.int(seconds)) * 1000);
+		return {
+			h: h,
+			m: m,
+			s: s,
+			ms: ms
+		}
+	}
+
+	function srvTimeFormat(time:Duration):String {
+		final h = '${time.h}'.lpad("0", 2);
+		final m = '${time.m}'.lpad("0", 2);
+		final s = '${time.s}'.lpad("0", 2);
+		final ms = '${time.ms}'.rpad("0", 3);
+		return '$h:$m:$s,$ms';
+	}
+
+	static function parseVtt(video:VideoElement, url:String):Void {
+		window.fetch(url).then(response -> response.text()).then(data -> {
+			final textBase64 = "data:text/plain;base64,";
+			final url = textBase64 + Base64.encode(Bytes.ofString(data));
+			onParsed(video, "VTT subtitles", url);
+		});
+	}
+
+	static function onParsed(video:VideoElement, name:String, dataUrl:String) {
+		final trackEl = document.createTrackElement();
+		trackEl.label = name;
+		trackEl.kind = "subtitles";
+		trackEl.src = dataUrl;
+		trackEl.default_ = true;
+		final track = trackEl.track;
+		track.mode = SHOWING;
+		video.appendChild(trackEl);
+	}
+
+	static function encodeURI(data:String):String {
+		return js.Syntax.code("encodeURI({0})", data);
+	}
+}