file uploads

freekake_api/content/models.py

@@ -1,12 +1,34 @@
 from django.db import models
+from django.core.exceptions import ValidationError
 from django_softdelete.models import SoftDeleteModel
-from django.core.validators import MaxValueValidator, MinValueValidator
+from PIL import Image
+
+def validate_image_size(image):
+    if image.size > 1 * 1024 * 1024:
+            raise ValidationError("File size exceeds 1MB.")
+    
+def validate_image_ext(image):
+    allowed_extensions = ['png']
+    ext = image.name.split('.')[-1].lower()
+    if ext not in allowed_extensions:
+        raise ValidationError("Invalid file type. Only PNG allowed.")
+    
+def validate_image(image):
+    try:
+        img = Image.open(image)
+        img.verify()
+    except Exception:
+        raise ValidationError("Invalid image file.")
     
 class ContentTheme(SoftDeleteModel):
     theme = models.CharField(max_length=255, null=False)
     description = models.CharField(max_length=1000)
 
-    featured_image = models.CharField(max_length=1000)
+    featured_image = models.ImageField(
+        max_length=255,
+        upload_to="uploads/content_themes/", 
+        validators=[validate_image_size, validate_image_ext, validate_image],
+        null=False, blank=False)
 
     created_at = models.DateTimeField(auto_now_add=True)
     updated_at = models.DateTimeField(auto_now=True)
@@ -18,7 +40,11 @@ class ContentTopic(SoftDeleteModel):
     topic = models.CharField(max_length=255, null=False)
     description = models.CharField(max_length=1000)
 
-    featured_image = models.CharField(max_length=1000)
+    featured_image = models.ImageField(
+        max_length=255, 
+        upload_to="uploads/content_topics/", 
+        validators=[validate_image_size, validate_image_ext, validate_image],
+        null=False, blank=False)
 
     theme = models.ForeignKey(ContentTheme, on_delete=models.CASCADE, null=False)
 
@@ -30,28 +56,33 @@ class ContentTopic(SoftDeleteModel):
     
 class Content(SoftDeleteModel):
 
-    class ContentFormat(models.TextChoices):
-        TEXT = 'Text', 'Teks'
-        INFOGRAPHIC = 'Infographic', 'Infografis'
-        IMAGE = 'Image', 'Gambar'
-        VIDEO = 'Video', 'Video'
-        BRANCHING_SCENARIO = 'Branching Scenario', 'Pilihan Bercabang'
-        CROSSWORD = 'Crossword', 'Teka-teki Silang'
-        DRAG_AND_DROP = 'Drag And Drop', 'Pencocokan'
-        FIND_THE_WORDS = 'Find the Words', 'Cari Kata'
-        MEMORY_GAME = 'Memory Game', 'Permainan Memori'
-        PERSONALITY_QUIZ = 'Personality Quiz', 'Permainan Tebak Sifat'
-        GAME_MAP = 'Game Map', 'Peta Permainan'
-        MULTIPLE_CHOICE = 'Multiple Choice', 'Pilihan Ganda'
+    CONTENT_FORMAT_CHOICES = [
+        ('Text', 'Teks'),
+        ('Infographic', 'Infografis'),
+        ('Image', 'Gambar'),
+        ('Video', 'Video'),
+        ('Branching Scenario', 'Pilihan Bercabang'),
+        ('Crossword', 'Teka-teki Silang'),
+        ('Drag And Drop', 'Pencocokan'),
+        ('Find the Words', 'Cari Kata'),
+        ('Memory Game', 'Permainan Memori'),
+        ('Personality Quiz', 'Permainan Tebak Sifat'),
+        ('Game Map', 'Peta Permainan'),
+        ('Multiple Choice', 'Pilihan Ganda'),
+    ]
 
     title = models.CharField(max_length=255, null=False)
     slug = models.SlugField(max_length=255)
 
-    featured_image = models.CharField(max_length=1000)
+    featured_image = models.ImageField(
+        max_length=255, 
+        upload_to="uploads/contents/", 
+        validators=[validate_image_size, validate_image_ext, validate_image],
+        null=False, blank=False)
 
     theme = models.ForeignKey(ContentTheme, on_delete=models.CASCADE, null=False)
     topic = models.ForeignKey(ContentTopic, on_delete=models.CASCADE, null=False)
-    format = models.CharField(max_length=25, choices=ContentFormat.choices, default=ContentFormat.TEXT)
+    format = models.CharField(max_length=25, choices=CONTENT_FORMAT_CHOICES)
 
     content = models.TextField(null=True)
     data = models.JSONField(null=True)

freekake_api/content/serializers.py

@@ -1,12 +1,15 @@
+from django.forms import ImageField
 from rest_framework import serializers
 from content import models
 
 class ContentThemeSerializer(serializers.ModelSerializer):
+    featured_image = ImageField(max_length=255, allow_empty_file=False)
     class Meta:
         model = models.ContentTheme
         fields = ['id', 'theme', 'description', 'featured_image']
 
 class ContentTopicSerializer(serializers.ModelSerializer):
+    featured_image = ImageField(max_length=255, allow_empty_file=False)
 
     class Meta:
         model = models.ContentTopic
@@ -14,12 +17,15 @@ class ContentTopicSerializer(serializers.ModelSerializer):
 
 class ContentTopicDetailSerializer(serializers.ModelSerializer):
     theme = ContentThemeSerializer(read_only=True)
+    featured_image = ImageField(max_length=255, allow_empty_file=False)
 
     class Meta:
         model = models.ContentTopic
         fields = ['id', 'topic', 'description', 'featured_image', 'theme']
         
 class ContentSerializer(serializers.ModelSerializer):
+    featured_image = ImageField(max_length=255, allow_empty_file=False)
+
     class Meta:
         model = models.Content
         fields = ['id', 'title', 'slug', 'featured_image', 'theme', 'topic', 'format', 'content', 'point', 'coin', 'data', 'grades']
@@ -27,6 +33,7 @@ class ContentSerializer(serializers.ModelSerializer):
 class ContentDetailSerializer(serializers.ModelSerializer):
     theme = ContentThemeSerializer(read_only=True)
     topic = ContentTopicDetailSerializer(read_only=True)
+    featured_image = ImageField(max_length=255, allow_empty_file=False)
     
     class Meta:
         model = models.Content

freekake_api/content/views.py

@@ -1,5 +1,5 @@
-from rest_framework import generics, filters
-from django_filters.rest_framework import DjangoFilterBackend, FilterSet, CharFilter
+from rest_framework import generics, filters, parsers
+from django_filters.rest_framework import DjangoFilterBackend, FilterSet, CharFilter, ChoiceFilter
 
 from content import models, serializers
 
@@ -7,6 +7,7 @@ class ContentFilter(FilterSet):
     grade = CharFilter(
         method='filter_grades_contains', label="Grade/Class"
     )
+    format_type = ChoiceFilter(choices=models.Content.CONTENT_FORMAT_CHOICES, label="Format", field_name="format")
 
     def filter_grades_contains(self, queryset, name, value):
         try:
@@ -17,14 +18,13 @@ class ContentFilter(FilterSet):
     
     class Meta:
         model = models.Content
-        fields = ['format', 'theme', 'topic', 'grade']
+        fields = ['format_type', 'theme', 'topic', 'grade']
 
 class ContentList(generics.ListCreateAPIView):
     queryset = models.Content.objects.all()
     serializer_class = serializers.ContentSerializer
     filter_backends = [filters.SearchFilter, filters.OrderingFilter, DjangoFilterBackend]
     search_fields = ['title']
-    #filterset_fields = ['format', 'theme', 'topic']
     filterset_class = ContentFilter
     ordering_fields = '__all__'
 

freekake_api/freekake_api/settings.py

@@ -11,6 +11,8 @@ https://docs.djangoproject.com/en/5.1/ref/settings/
 """
 
 from pathlib import Path
+from decouple import config
+import os
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -20,10 +22,10 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/5.1/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-@wf_1z20edr655upw6t3tf==56!t%vk(oky=v4+n0io+om=4^x'
+SECRET_KEY = config('SECRET_KEY')
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = config('DEBUG', default=False, cast=bool)
 
 ALLOWED_HOSTS = []
 
@@ -44,6 +46,7 @@ INSTALLED_APPS = [
     'psycopg2',
     'corsheaders',
     'django_filters',
+    'debug_toolbar',
 
     'core',
     'content',
@@ -61,6 +64,8 @@ MIDDLEWARE = [
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    
+    'debug_toolbar.middleware.DebugToolbarMiddleware',
 ]
 
 ROOT_URLCONF = 'freekake_api.urls'
@@ -90,11 +95,11 @@ WSGI_APPLICATION = 'freekake_api.wsgi.application'
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.postgresql_psycopg2',
-        'NAME': 'freekake_app_db',
-        'USER': 'postgres',
-        'PASSWORD': 'asalada123',
-        'HOST': 'localhost',
-        'PORT': '5432',
+        'NAME': config('DB_NAME'),
+        'USER': config('DB_USER'),
+        'PASSWORD': config('DB_PASSWORD'),
+        'HOST': config('DB_HOST', default='localhost'),
+        'PORT': config('DB_PORT', default='5432'),
     }
 }
 
@@ -176,3 +181,12 @@ DJOSER = {
     'SEND_ACTIVATION_EMAIL': True,
     'SERIALIZERS': {},
 }
+
+INTERNAL_IPS = [
+    '127.0.0.1',
+]
+
+MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
+MEDIA_URL = '/media/'
+
+DATA_UPLOAD_MAX_MEMORY_SIZE = 2 * 1024 * 1024  # 5MB

freekake_api/freekake_api/urls.py

@@ -17,6 +17,9 @@ Including another URLconf
 from django.contrib import admin
 from django.urls import path, include
 from oauth2_provider import urls as oauth2_urls
+from debug_toolbar.toolbar import debug_toolbar_urls
+from django.conf import settings
+from django.conf.urls.static import static
 
 urlpatterns = [
     # path('admin/', admin.site.urls),
@@ -27,4 +30,4 @@ urlpatterns = [
     path('core/', include('core.urls')),
     path('content/', include('content.urls')),
     path('character/', include('character.urls')),
-]
+]+ debug_toolbar_urls() + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)