Signle page app server update

Frontend/patient_manager/server/MIH_web_server.py

@@ -1,23 +1,30 @@
-from http.server import HTTPServer, BaseHTTPRequestHandler
+#!/usr/bin/env python
 
+# Inspired by https://gist.github.com/jtangelder/e445e9a7f5e31c220be6
+# Python3 http.server for Single Page Application
+
+import urllib.parse
+import http.server
+import socketserver
+import re
+from pathlib import Path
 port = 83
-class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
+HOST = ('', port)
+pattern = re.compile('.png|.jpg|.jpeg|.js|.css|.ico|.gif|.svg|.ico', re.IGNORECASE)
 
+
+class Handler(http.server.SimpleHTTPRequestHandler):
     def do_GET(self):
-        # if self.path == '/':
-        self.path = '/index.html'
-        try:
-            file_to_open = open(self.path[1:]).read()
-            self.send_response(200)
-            self.send_header('Content-type', 'text/html')
-            self.end_headers()
-            self.wfile.write(bytes(file_to_open, 'utf-8'))
-        except:
-            self.send_response(404)
-            self.send_header('Content-type', 'text/html')
-            self.end_headers()
-            self.wfile.write(b'404 - Not Found')
-print(f"Web Server starting on port {port}")
-httpd = HTTPServer(('', port), SimpleHTTPRequestHandler)
-print(f"Web Server started on port {port}")
-httpd.serve_forever()
+        url_parts = urllib.parse.urlparse(self.path)
+        request_file_path = Path(url_parts.path.strip("/"))
+
+        ext = request_file_path.suffix
+        if not request_file_path.is_file() and not pattern.match(ext):
+            self.path = 'index.html'
+
+        return http.server.SimpleHTTPRequestHandler.do_GET(self)
+
+
+httpd = socketserver.TCPServer(HOST, Handler)
+print(f"Starting Web App Server on pot: {port}")
+httpd.serve_forever()

Frontend/patient_manager/server/server.sh

@@ -14,4 +14,5 @@ PORT=83
 cd /app/build/web/
 
 # Start the web server on the specified port
+#python3 -m http.server 83
 python3 -u ../../server/MIH_web_server.py