Added schedule manager

backend/api.py

@@ -0,0 +1,99 @@
+#!/usr/bin/env python3
+"""
+Very simple HTTP server in python for logging requests
+Usage::
+    ./server.py [<port>]
+"""
+from http.server import BaseHTTPRequestHandler, HTTPServer
+import json
+import logging
+import os
+import datetime
+
+class S(BaseHTTPRequestHandler):
+
+    def do_OPTIONS(self):
+        self.send_response(200, "ok")
+        # TODO remove in production
+        self.send_header('Access-Control-Allow-Origin', '*')
+        # TODO remove in production
+        self.send_header('Access-Control-Allow-Methods', 'GET, OPTIONS')
+        # TODO remove in production
+        self.send_header("Access-Control-Allow-Headers", "X-Requested-With")
+        # TODO remove in production
+        self.send_header("Access-Control-Allow-Headers", "Content-Type")
+        self.end_headers()
+
+    def do_GET(self):
+        self.send_response(200)
+        self.send_header('Content-Type', 'application/json')
+        self.end_headers()
+        with open('schedule.json', 'r') as file:
+          schedule_string = json.load(file)
+
+        self.wfile.write(json.dumps(schedule_string).encode('utf-8'))
+
+    def do_POST(self):
+
+        self.send_response(200, "ok")
+        # TODO remove in production
+        self.send_header('Access-Control-Allow-Origin', '*')
+        # TODO remove in production
+        self.send_header('Access-Control-Allow-Methods', 'GET, OPTIONS')
+        # TODO remove in production
+        self.send_header("Access-Control-Allow-Headers", "X-Requested-With")
+        # TODO remove in production
+        self.send_header("Access-Control-Allow-Headers", "Content-Type")
+        self.end_headers()
+        content_length = int(self.headers['Content-Length'])
+        request_raw = self.rfile.read(content_length)
+        request_content = json.loads(request_raw)
+        schedule = request_content['schedule']
+        pw = request_content['pw']
+        caption = request_content['caption']
+        heading = request_content['heading']
+
+        if pw != '123':
+          self.send_response(401)
+          self.send_header('Content-Type', 'text/html')
+          self.end_headers()
+          self.wfile.write("Unauthorized".encode('utf-8'))
+
+        schedule_and_caption = {}
+        schedule_and_caption['schedule'] = schedule
+        schedule_and_caption['caption'] = caption
+        schedule_and_caption['heading'] = heading
+        now = datetime.datetime.now()
+        try:
+          os.rename('schedule.json', 'schedule_{}.json'.format(now.strftime("%Y%m%d")))
+        except Exception:
+          logging.info('Backup exists, did not backup..')
+          pass
+        with open('schedule.json', 'w') as file:
+          json.dump(schedule_and_caption, file)
+
+        self.send_response(200)
+        self.send_header('Content-Type', 'text/html')
+        self.end_headers()
+        self.wfile.write("New schedule set".encode('utf-8'))
+
+
+def run(server_class=HTTPServer, handler_class=S, port=8080):
+    logging.basicConfig(level=logging.INFO)
+    server_address = ('', port)
+    httpd = server_class(server_address, handler_class)
+    logging.info('Starting httpd...\n')
+    try:
+        httpd.serve_forever()
+    except KeyboardInterrupt:
+        pass
+    httpd.server_close()
+    logging.info('Stopping httpd...\n')
+
+if __name__ == '__main__':
+    from sys import argv
+
+    if len(argv) == 2:
+        run(port=int(argv[1]))
+    else:
+        run()

backend/schedule-example.json

@@ -0,0 +1 @@
+{"schedule": {"Montag": [{"from": "09:00", "to": "10:15", "title": "Hatha Joga"}, {"from": "10:30", "to": "11:45", "title": "Joga f\u00fcr Schwangere"}, {}, {"title": ""}, {"from": "", "to": "", "title": ""}, {}], "Dienstag": [{}, {}, {"from": "15:30", "to": "16:30", "title": "Musikgarten"}, {"from": "18:00", "to": "19:30", "title": "Hatha/Vinjasa Yoga"}, {}, {}], "Mittwoch": [{"from": "09:00", "to": "10:15", "title": "R\u00fcckbildung"}, {"from": "10:30", "to": "11:30", "title": "Fit f\u00fcr Dich"}, {}, {}, {}, {}], "Donnerstag": [{"from": "09:00", "to": "10:00", "title": "Babymassage"}, {"from": "10:00", "to": "11:15", "title": "R\u00fcckbildung"}, {}, {}, {}, {}], "Freitag": [{"from": "09:00", "to": "10:30", "title": "Stilltreff * 2 w\u00f6chentlich"}, {}, {"from": "16:00", "to": "19:00", "title": "Geburtsvorbereitung"}, {}, {}, {}], "Samstag": [{"from": "09:00", "to": "12:00", "title": "Geburtsvorbereitung"}, {}, {}, {}, {}, {}]}, "caption": "* mit Stillberaterin und Kinderkrankenschwester Rhianon Grill\nf\u00fcr mehr Angebote rund um Mama/Baby www.stillberatungimrottal.de"}