From ffb6ef856b3d8303a033cf0c6b4f8bdd3021d20c Mon Sep 17 00:00:00 2001
From: Maya <jovannmc@femboyfurry.net>
Date: Sat, 28 Feb 2026 00:06:16 +0300
Subject: [PATCH] feat: mediabunny progress and cancel

---
 messages/en.json                        |  2 +-
 src/lib/converters/mediabunny.svelte.ts | 36 +++++++++++++++++++++----
 src/routes/+page.svelte                 | 20 +++++++++++---
 3 files changed, 48 insertions(+), 10 deletions(-)

diff --git a/messages/en.json b/messages/en.json
index ff2d406..7e331ff 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -26,7 +26,7 @@
 			"audio": "Audio",
 			"documents": "Documents",
 			"video": "Video",
-			"video_server_processing": "Server supported",
+			"video_server_processing": "Local & server supported",
 			"local_supported": "Local supported",
 			"status": {
 				"text": "<b>Status:</b> {status}",
diff --git a/src/lib/converters/mediabunny.svelte.ts b/src/lib/converters/mediabunny.svelte.ts
index 006e093..a6fffb0 100644
--- a/src/lib/converters/mediabunny.svelte.ts
+++ b/src/lib/converters/mediabunny.svelte.ts
@@ -18,10 +18,14 @@ import {
 } from "mediabunny";
 import { Converter, FormatInfo, type WorkerStatus } from "./converter.svelte";
 import { ToastManager } from "$lib/util/toast.svelte";
+import { error, log } from "$lib/util/logger";
 
 export class MediabunnyConverter extends Converter {
 	public name = "mediabunny";
 	public status: WorkerStatus = $state("ready");
+	public reportsProgress: boolean = true;
+
+	private activeConversions = new Map<string, Conversion>();
 
 	public supportedFormats: FormatInfo[] = [
 		new FormatInfo("mp4", true, true),
@@ -45,12 +49,9 @@ export class MediabunnyConverter extends Converter {
 		const input = new Input({
 			// TODO: add settings & special handling for certain formats & codecs
 			formats: [MP4, QTFF, MATROSKA, WEBM, MPEG_TS],
-			source: new BlobSource(file.file)
+			source: new BlobSource(file.file),
 		});
 
-		const toFormat = to.startsWith(".") ? to.slice(1) : to;
-		const originalName = file.file.name.split(".").slice(0, -1).join(".");
-
 		const output = new Output({
 			format: this.format(to),
 			target: new BufferTarget(),
@@ -72,12 +73,20 @@ export class MediabunnyConverter extends Converter {
 			throw new Error(`Mediabunny conversion not valid`);
 		}
 
+		conversion.onProgress = (progress) => {
+			file.progress = progress * 100;
+		};
+
+		this.activeConversions.set(file.id, conversion);
 		await conversion.execute();
+		this.activeConversions.delete(file.id);
 
 		if (!output.target.buffer) {
 			throw new Error("Mediabunny conversion failed: no output buffer");
 		}
 
+		const toFormat = to.startsWith(".") ? to.slice(1) : to;
+		const originalName = file.file.name.split(".").slice(0, -1).join(".");
 		const f = new File(
 			[output.target.buffer],
 			`${originalName}.${toFormat}`,
@@ -111,5 +120,22 @@ export class MediabunnyConverter extends Converter {
 		}
 	}
 
-	public async cancel(input: VertFile): Promise<void> {}
+	public async cancel(input: VertFile): Promise<void> {
+		const conversion = this.activeConversions.get(input.id);
+		if (!conversion) {
+			error(
+				["converters", this.name],
+				`no active conversion found for file ${input.name}`,
+			);
+			return;
+		}
+
+		log(
+			["converters", this.name],
+			`cancelling conversion for file ${input.name}`,
+		);
+
+		conversion.cancel();
+		this.activeConversions.delete(input.id);
+	}
 }
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index c063d64..954ad0d 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -66,10 +66,20 @@
 		};
 
 		if (!DISABLE_ALL_EXTERNAL_REQUESTS) {
+			const formats = Array.from(
+				new Set([
+					...getSupportedFormats("vertd").split(", "),
+					...getSupportedFormats("mediabunny").split(", "),
+				]),
+			)
+				.filter((f) => f !== "none")
+				.join(", ");
+
 			output.Video = {
-				formats: getSupportedFormats("vertd"),
+				formats,
 				icon: Film,
 				title: m["upload.cards.video"](),
+				// TODO: add "partial" state? somehow figure out diff between vertd and mediabunny
 				status: $vertdLoaded === true ? "ready" : "not-ready", // not using converter.status for this
 			};
 		}
@@ -231,9 +241,11 @@
 										</p>
 									{/if}
 									<p>
-										{@html sanitize(m["upload.cards.status.text"]({
-											status: getStatusText(s.status),
-										}))}
+										{@html sanitize(
+											m["upload.cards.status.text"]({
+												status: getStatusText(s.status),
+											}),
+										)}
 									</p>
 									<div
 										class="flex flex-col items-center relative"