AccountsAndCrossPlatformLogin

server.py

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+import http.server
+import socketserver
+import json
+import os
+import sys
+from urllib.parse import urlparse, parse_qs
+
+PORT = 8000
+DB_FILE = 'database.json'
+
+def load_db():
+    if not os.path.exists(DB_FILE):
+        return {"users": [], "posts": []}
+    try:
+        with open(DB_FILE, 'r') as f:
+            return json.load(f)
+    except:
+        return {"users": [], "posts": []}
+
+def save_db(data):
+    with open(DB_FILE, 'w') as f:
+        json.dump(data, f, indent=2)
+
+class CustomHandler(http.server.SimpleHTTPRequestHandler):
+    def do_GET(self):
+        parsed = urlparse(self.path)
+        if parsed.path == '/api/users':
+            self.send_response(200)
+            self.send_header('Content-type', 'application/json')
+            self.send_header('Cache-Control', 'no-store, no-cache, must-revalidate')
+            self.end_headers()
+            db = load_db()
+            self.wfile.write(json.dumps(db.get("users", [])).encode())
+            return
+        elif parsed.path == '/api/posts':
+            self.send_response(200)
+            self.send_header('Content-type', 'application/json')
+            self.send_header('Cache-Control', 'no-store, no-cache, must-revalidate')
+            self.end_headers()
+            db = load_db()
+            self.wfile.write(json.dumps(db.get("posts", [])).encode())
+            return
+        
+        # Default behavior (serve files)
+        super().do_GET()
+
+    def do_POST(self):
+        parsed = urlparse(self.path)
+        length = int(self.headers.get('Content-Length', 0))
+        body = self.rfile.read(length).decode('utf-8')
+        try:
+            payload = json.loads(body)
+        except:
+            payload = None
+
+        if parsed.path == '/api/users/add':
+            db = load_db()
+            db["users"].append(payload)
+            save_db(db)
+            self.success(payload)
+            return
+
+        elif parsed.path == '/api/posts/add':
+            db = load_db()
+            # New posts go to top
+            db["posts"].insert(0, payload)
+            save_db(db)
+            self.success(payload)
+            return
+        
+        elif parsed.path == '/api/posts/update':
+            # Expects full post object, finds by ID and replaces
+            db = load_db()
+            posts = db.get("posts", [])
+            for i, p in enumerate(posts):
+                if p["id"] == payload["id"]:
+                    posts[i] = payload
+                    break
+            db["posts"] = posts
+            save_db(db)
+            self.success(payload)
+            return
+
+        elif parsed.path == '/api/posts/delete':
+            # Expects { "id": "..." }
+            db = load_db()
+            posts = db.get("posts", [])
+            db["posts"] = [p for p in posts if p["id"] != payload["id"]]
+            save_db(db)
+            self.success({"deleted": True})
+            return
+
+        self.send_error(404, "API Endpoint not found")
+
+    def success(self, data):
+        self.send_response(200)
+        self.send_header('Content-type', 'application/json')
+        self.end_headers()
+        self.wfile.write(json.dumps(data).encode())
+
+# Support binding to all interfaces
+Handler = CustomHandler
+with socketserver.TCPServer(("0.0.0.0", PORT), Handler) as httpd:
+    print(f"Serving at http://0.0.0.0:{PORT}")
+    try:
+        httpd.serve_forever()
+    except KeyboardInterrupt:
+        print("\nStopping server...")