Merge pull request #116 from raj-mistry-01/main-616

ianshulx · web-flow · commit be19284bc15a · 2025-10-11T13:49:14.000+05:30
Added the image compressor.
diff --git a/image_compressor/compressor/admin.py b/image_compressor/compressor/admin.py
@@ -0,0 +1 @@
+from django.contrib import admin
diff --git a/image_compressor/compressor/apps.py b/image_compressor/compressor/apps.py
@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+class CompressorConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'compressor'
diff --git a/image_compressor/compressor/forms.py b/image_compressor/compressor/forms.py
@@ -0,0 +1,4 @@
+from django import forms
+
+class ImageForm(forms.Form):
+    image = forms.ImageField()
diff --git a/image_compressor/compressor/index.html b/image_compressor/compressor/index.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Image Compressor</title>
+</head>
+<body>
+    <h1>Upload Image to Compress</h1>
+    <form method="post" enctype="multipart/form-data">
+        {% csrf_token %}
+        {{ form.as_p }}
+        <button type="submit">Compress</button>
+    </form>
+    {% if compressed_url %}
+        <h2>Compressed Image:</h2>
+        <a href="{{ compressed_url }}" download>Download Compressed Image</a>
+    {% endif %}
+</body>
+</html>
diff --git a/image_compressor/compressor/models.py b/image_compressor/compressor/models.py
@@ -0,0 +1 @@
+from django.db import models
diff --git a/image_compressor/compressor/tests.py b/image_compressor/compressor/tests.py
@@ -0,0 +1 @@
+from django.test import TestCase
diff --git a/image_compressor/compressor/urls.py b/image_compressor/compressor/urls.py
@@ -0,0 +1,6 @@
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('', views.index, name='index'),
+]
diff --git a/image_compressor/compressor/viwes.py b/image_compressor/compressor/viwes.py
@@ -0,0 +1,27 @@
+from django.shortcuts import render
+from .forms import ImageForm
+from PIL import Image
+from django.conf import settings
+import os
+from django.http import HttpResponse
+
+def index(request):
+    if request.method == 'POST':
+        form = ImageForm(request.POST, request.FILES)
+        if form.is_valid():
+            image = form.cleaned_data['image']
+            original_path = os.path.join(settings.MEDIA_ROOT, image.name)
+            with open(original_path, 'wb+') as destination:
+                for chunk in image.chunks():
+                    destination.write(chunk)
+            img = Image.open(original_path)
+            compressed_name = 'compressed_' + image.name
+            compressed_path = os.path.join(settings.MEDIA_ROOT, compressed_name)
+            if img.format == 'JPEG':
+                img.save(compressed_path, 'JPEG', quality=50)
+            else:
+                img.save(compressed_path)
+            return render(request, 'compressor/index.html', {'form': form, 'compressed_url': '/media/' + compressed_name})
+    else:
+        form = ImageForm()
+    return render(request, 'compressor/index.html', {'form': form})
diff --git a/image_compressor/image_compressor/__init__.py b/image_compressor/image_compressor/__init__.py
diff --git a/image_compressor/image_compressor/asgi.py b/image_compressor/image_compressor/asgi.py
@@ -0,0 +1,7 @@
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "image_compressor.settings")
+
+application = get_asgi_application()
diff --git a/image_compressor/image_compressor/settings.py b/image_compressor/image_compressor/settings.py
@@ -0,0 +1,87 @@
+from pathlib import Path
+import os
+
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+SECRET_KEY = 'django-insecure-your-secret-key-here-change-this'
+
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'compressor',
+]
+
+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 = 'image_compressor.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [os.path.join(BASE_DIR, 'templates')],
+        '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 = 'image_compressor.wsgi.application'
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+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',
+    },
+]
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+STATIC_URL = 'static/'
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+MEDIA_URL = '/media/'
+MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
diff --git a/image_compressor/image_compressor/urls.py b/image_compressor/image_compressor/urls.py
@@ -0,0 +1,12 @@
+from django.contrib import admin
+from django.urls import path, include
+from django.conf import settings
+from django.conf.urls.static import static
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('', include('compressor.urls')),
+]
+
+if settings.DEBUG:
+    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
diff --git a/image_compressor/image_compressor/wsgi.py b/image_compressor/image_compressor/wsgi.py
@@ -0,0 +1,7 @@
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "image_compressor.settings")
+
+application = get_wsgi_application()
diff --git a/image_compressor/manage.py b/image_compressor/manage.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "image_compressor.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)
diff --git a/image_compressor/requirements.txt b/image_compressor/requirements.txt
@@ -0,0 +1,2 @@
+Django==5.2.7
+Pillow==11.3.0
