Rasha Ahmed

config/settings.py

@@ -37,6 +37,7 @@
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+     'files_management',
 ]
 
 MIDDLEWARE = [

config/urls.py

@@ -1,21 +1,10 @@
-"""config 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
-
+from ninja import NinjaAPI
+from files_management.controller import post_controller
+api = NinjaAPI()
+api.add_router('/posts', post_controller)
 urlpatterns = [
     path('admin/', admin.site.urls),
+    path('api/', api.urls),
 ]

files_management/controller.py

@@ -1,2 +1,48 @@
 from django.shortcuts import render
+import re
+
+from django.core.files.base import ContentFile
+from django.core.files.storage import default_storage
+
+from ninja import Router
+post_controller = Router()
+@post_controller.get('/posts')
+def list_posts(request):
+    """
+    Returns a list of all names of blog posts.
+    """
+    _, filenames = default_storage.listdir("posts")
+    return list(sorted(re.sub(r"\.md$", "", filename)
+                       for filename in filenames if filename.endswith(".md")))
+
+@post_controller.get('/{title},/{content}')
+def save_post(request,title, content):
+    """
+    Saves a blog post, given its title and Markdown
+    content. If an existing post with the same title already exists,
+    it is replaced.
+    """
+    filename = f"posts/{title}.md"
+    if default_storage.exists(filename):
+        default_storage.delete(filename)
+    default_storage.save(filename, ContentFile(content))
+
+@post_controller.get('/{title}')
+def get_post(request,title):
+    """
+    Retrieves a post by its title. If no such
+    post exists, the function returns None.
+    """
+    try:
+        f = default_storage.open(f"posts/{title}.md")
+        return f.read().decode("utf-8")
+    except FileNotFoundError:
+        return None
+
+@post_controller.get('/{title}')
+def del_post(request,title):
+    filename = f"posts/{title}.md"
+    default_storage.delete(filename)
+    return {'messege': 'deleted.'}
+
 # Create your views here.

posts/post_3.md

@@ -0,0 +1 @@
+This is a content of post 3

posts/post_4.md

@@ -0,0 +1 @@
+This is a content of post 4