finish convert and compressed

manage.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'tools.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

tools/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for tools project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'tools.settings')
+
+application = get_asgi_application()

tools/settings.py

@@ -0,0 +1,127 @@
+"""
+Django settings for tools project.
+
+Generated by 'django-admin startproject' using Django 4.1.7.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.1/ref/settings/
+"""
+
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-xn!2g32y=%%a#xm^8pz#@i)+s+8pu=vqk@--f&7eokc0h3gb=s'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'videotools'
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'tools.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'tools.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/4.1/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.1/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.1/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+CORS_ALLOW_CREDENTIALS = True
+CORS_ALLOW_HEADERS = ["*"]

tools/urls.py

@@ -0,0 +1,22 @@
+"""tools URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.1/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path,include
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('',include('videotools.urls')),
+]

tools/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for tools project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'tools.settings')
+
+application = get_wsgi_application()

videotools/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

videotools/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class VideotoolsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'videotools'

videotools/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

videotools/templates/home.html

@@ -0,0 +1,80 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Upload Video</title>
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<style type="text/css">
+		body {
+			margin: 0;
+			padding: 0;
+			font-family: Arial, sans-serif;
+			background-color: #f5f5f5;
+		}
+		h1 {
+			margin: 0;
+			padding: 20px;
+			text-align: center;
+			background-color: #333;
+			color: #fff;
+		}
+		#upload-container {
+			margin: 20px auto;
+			padding: 20px;
+			background-color: #fff;
+			box-shadow: 0 0 10px rgba(0,0,0,0.2);
+			text-align: center;
+		}
+		label {
+			display: block;
+			margin-bottom: 10px;
+			font-weight: bold;
+		}
+		input[type="file"] {
+			display: block;
+			margin: 0 auto 10px;
+		}
+		button[type="submit"] {
+			display: block;
+			margin: 10px auto;
+			padding: 10px 20px;
+			background-color: #333;
+			color: #fff;
+			border: none;
+			border-radius: 5px;
+			cursor: pointer;
+		}
+		#loading {
+			display: none;
+			margin: 20px auto;
+			padding: 10px;
+			background-color: #333;
+			color: #fff;
+			border-radius: 5px;
+		}
+	</style>
+</head>
+<body>
+	<h1>Upload Videos (Mp4)</h1>
+
+	<form method="post" enctype="multipart/form-data">
+		{% csrf_token %}
+		<input type="file" name="videos" multiple>
+		<button type="submit">Upload</button>
+	</form>
+
+	<div id="video-list">
+		{% if videos %}
+			{% for video in videos %}
+			<div>
+				<h3>{{ video.name }}</h3>
+				<br>
+				<a href="{% url 'convert_video' video.location %}" class="btn btn-primary">Convert to mp3</a>
+				<a href="{% url 'compress_video' video.location %}" class="btn btn-primary">Compressed</a>
+			</div>
+			{% endfor %}
+		{% endif %}
+	</div>
+
+</body>
+</html>

videotools/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

videotools/urls.py

@@ -0,0 +1,8 @@
+from django.urls import path
+from .views import *
+
+urlpatterns = [
+    path('', upload_video, name='upload_video'),
+    path('convert_video/<path:video_file>/', convert_video, name='convert_video'),
+    path('compress_video/<path:video_file>/', compress_video, name='compress_video'),
+]

videotools/views.py

@@ -0,0 +1,62 @@
+import asyncio
+import aiofiles
+from django.conf import settings
+from django.shortcuts import render,redirect
+from django.core.files.storage import FileSystemStorage
+from django.views.decorators.csrf import csrf_exempt
+from django.http import FileResponse, HttpResponse, HttpResponseRedirect
+from moviepy.editor import *
+from urllib.parse import unquote
+
+def upload_video(request):
+    if request.method == 'POST' and request.FILES.getlist('videos'):
+        videos = request.FILES.getlist('videos')
+        uploaded_videos = []
+
+        for video in videos:
+            fs = FileSystemStorage(location=os.path.join(settings.MEDIA_ROOT, "videos/"))
+            filename = fs.save(video.name, video)
+            file_path = os.path.join("videos/",filename)
+            video_obj = {'name': video.name, 'url': fs.url(filename), 'location':file_path}
+            uploaded_videos.append(video_obj)
+
+        context = {'videos': uploaded_videos}
+        return render(request, 'home.html', context=context)
+
+    return render(request, 'home.html')
+
+async def convert_video(request, video_file):
+    video_path = unquote(video_file)
+    video = VideoFileClip(video_path)
+    audio_file = video_path.replace('.mp4', '.mp3')
+    audio = video.audio
+    audio.write_audiofile(audio_file)
+    video.close()
+    audio.close()
+
+    async with aiofiles.open(audio_file, mode='rb') as f:
+        content = await f.read()
+
+    response = HttpResponse(content, content_type='audio/mpeg')
+    response['Content-Disposition'] = f'attachment; filename="{os.path.basename(audio_file)}"'
+
+    return response
+
+async def compress_video(request, video_file):
+    video_path = unquote(video_file)
+    compressed_file = video_path.replace('.mp4', '_compressed.mp4')
+
+    # Build FFmpeg command string
+    cmd = f'ffmpeg -i "{video_path}" -codec:v libx264 -crf 28 -preset medium -b:v 200k -filter:v scale=-2:480 "{compressed_file}"'
+
+    # Run FFmpeg command asynchronously using subprocess and wait for it to complete
+    process = await asyncio.create_subprocess_shell(cmd)
+    await process.communicate()
+
+    async with aiofiles.open(compressed_file, mode='rb') as f:
+        content = await f.read()
+
+    response = HttpResponse(content, content_type='video/mp4')
+    response['Content-Disposition'] = f'attachment; filename="{os.path.basename(compressed_file)}"'
+
+    return response