refactor process_video

files/helpers/media.py

@@ -7,6 +7,7 @@ from flask import abort, g
 import requests
 import time
 from .const import *
+import gevent
 
 
 def process_files():
@@ -47,26 +48,34 @@ def process_audio(file):
 	return f'{SITE_FULL}{name}'
 
 
+def webm_to_mp4(old, new):
+	subprocess.run(["ffmpeg", "-y", "-loglevel", "warning", "-i", old, "-map_metadata", "-1", new], check=True, stderr=subprocess.STDOUT)
+	os.remove(old)
+	requests.post(f'https://api.cloudflare.com/client/v4/zones/{CF_ZONE}/purge_cache', headers=CF_HEADERS, json={'files': [f"{SITE_FULL}{new}"]}, timeout=5)
+
 def process_video(file):
 	old = f'/videos/{time.time()}'.replace('.','')
-	new = old + '.mp4'
 	file.save(old)
+	new = old + '.mp4'
 
 	if file.filename.split('.')[-1].lower() == 'webm':
-		subprocess.run(["ffmpeg", "-y", "-loglevel", "warning", "-i", old, "-map_metadata", "-1", new], check=True, stderr=subprocess.STDOUT)
+		file.save(new)
+		if os.stat(new).st_size > 16 * 1024 * 1024:
+			abort(418)
+		else:
+			gevent.spawn(webm_to_mp4, old, new)
+			return f'{SITE_FULL}{new}'
 	else:
 		subprocess.run(["ffmpeg", "-y", "-loglevel", "warning", "-i", old, "-map_metadata", "-1", "-c:v", "copy", "-c:a", "copy", new], check=True)
-	
-	os.remove(old)
-	size = os.stat(new).st_size
-	if os.stat(new).st_size > 8 * 1024 * 1024:
-		with open(new, 'rb') as f:
-			os.remove(new)
-			req = requests.request("POST", "https://pomf2.lain.la/upload.php",
-				files={'files[]': f}, timeout=20).json()
-		return req['files'][0]['url']
+		os.remove(old)
+		if os.stat(new).st_size > 8 * 1024 * 1024:
+			with open(new, 'rb') as f:
+				os.remove(new)
+				req = requests.request("POST", "https://pomf2.lain.la/upload.php",
+					files={'files[]': f}, timeout=20).json()
+			return req['files'][0]['url']
+		return f'{SITE_FULL}{new}'
 
-	return f'{SITE_FULL}{new}'
 
 
 def process_image(filename=None, resize=0):

files/routes/errors.py

@@ -47,11 +47,16 @@ def error_405(e):
 
 @app.errorhandler(413)
 def error_413(e):
-	return {"error": "Max image/audio size is 8 MB (16 MB for paypigs)"}, 413
 	if request.headers.get("Authorization") or request.headers.get("xhr"):
 		return {"error": "Max image/audio size is 8 MB (16 MB for paypigs)"}, 413
 	else: return render_template('errors/413.html', err=True), 413
 
+@app.errorhandler(418)
+def error_418(e):
+	if request.headers.get("Authorization") or request.headers.get("xhr"):
+		return {"error": "WEBM videos are not allowed, please convert your video to MP4 and re-upload it!"}, 418
+	else: return render_template('errors/418.html', err=True), 418
+
 @app.errorhandler(429)
 def error_429(e):
 	if request.headers.get("Authorization") or request.headers.get("xhr"): return {"error": "429 Too Many Requests"}, 429

files/templates/errors/418.html

@@ -0,0 +1,20 @@
+{% extends "default.html" %}
+
+{% block title %}
+<title>WEBM videos are not allowed</title>
+{% endblock %}
+
+{% block pagetype %}error-418{% endblock %}
+
+{% block content %}
+<div class="row justify-content-center">
+	<div class="col-10 col-md-5">
+	<div class="text-center px-3 my-8">
+		<img alt=":#marseyretard:" loading="lazy" src="/e/marseyretard.webp">
+		<pre></pre>
+		<h1 class="h5">WEBM videos are not allowed</h1>
+		<div><a href="/" class="btn btn-primary">please convert your video to MP4 and re-upload it!</a></div>
+		</div>
+	</div>
+</div>
+{% endblock %}