Services/web/server.py

0001 import os
0002 from http.server import HTTPServer, BaseHTTPRequestHandler
0003 import mimetypes
0004 import argparse
0005
0006 class Serv(BaseHTTPRequestHandler):
0007     def do_GET(self):
0008         # Default route to serve the index.html file
0009         if self.path == '/':
0010             self.path = '/index.html'
0011         # Serve the uploaded JavaScript file if requested
0012         if self.path == '/modules_data.json':
0013             self.path = '/modules_data.json'
0014
0015         try:
0016             file_path = self.path[1:]  # Remove leading '/' to get the file path
0017
0018             # Read the requested file
0019             with open(file_path, 'rb') as file:
0020                 file_to_open = file.read()
0021
0022             # MIME type of the file
0023             mime_type, _ = mimetypes.guess_type(file_path)
0024
0025             # Send the HTTP response
0026             self.send_response(200)
0027             if mime_type:
0028                 self.send_header("Content-type", mime_type)
0029             self.end_headers()
0030
0031             # Write the file content to the response
0032             self.wfile.write(file_to_open)
0033
0034         except FileNotFoundError:
0035             # Handle file not found error
0036             self.send_response(404)
0037             self.send_header("Content-type", "text/html")
0038             self.end_headers()
0039             self.wfile.write(bytes("File not found", 'utf-8'))
0040
0041         except Exception as e:
0042             # Handle any other internal server errors
0043             self.send_response(500)
0044             self.send_header("Content-type", "text/html")
0045             self.end_headers()
0046             self.wfile.write(bytes(f"Internal server error: {str(e)}", 'utf-8'))
0047
0048 def run(server_class=HTTPServer, handler_class=Serv, port=65432):
0049     # Configure and start the HTTP server
0050     server_address = ('localhost', port)
0051     httpd = server_class(server_address, handler_class)
0052     print(f"Server started at http://localhost:{port}")
0053     httpd.serve_forever()
0054
0055 if __name__ == "__main__":
0056     # Parse command-line arguments to set the server port
0057     parser = argparse.ArgumentParser(description='Start a simple HTTP server.')
0058     parser.add_argument('--port', type=int, default=65432, help='Port to serve on (default: 65432)')
0059     args = parser.parse_args()
0060
0061     # Start the server with the specified port
0062     run(port=args.port)
0063