Add metadata feed

app.py

@@ -9,12 +9,21 @@ app = Flask(__name__)
 
 parsers.define_parsers()
 
-VIRTUAL_HOST=os.getenv('VIRTUAL_HOST')
+VIRTUAL_HOST = os.getenv('VIRTUAL_HOST')
+
 
 @app.route('/mensa/<parser_name>.json')
 def index(parser_name):
     try:
-        return utils.get_parser(parser_name).get_canteen_index(f'https://{VIRTUAL_HOST}/meta')
+        return utils.get_parser(parser_name).get_canteen_index(f'http://{VIRTUAL_HOST}/meta')
+    except KeyError:
+        abort(404)
+
+
+@app.route('/mensa/<parser_name>/meta/<canteen_name>')
+def meta(parser_name, canteen_name):
+    try:
+        return utils.get_parser(parser_name).get_meta_data(canteen_name, f'http://{VIRTUAL_HOST}/mensa/{parser_name}/feed')
     except KeyError:
         abort(404)
 

parsers/tuebingen.json

@@ -7,70 +7,100 @@
       "suffix": "611",
       "name": "Mensa Shedhalle",
       "street": "Schlachthausstraße 13",
-      "city": "72074 Tübingen"
+      "zipCode": "72074",
+      "city": "Tübingen",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-shedhalle/"
     },
     {
       "id": "mensa-morgenstelle",
       "suffix": "621",
       "name": "Mensa Morgenstelle",
       "street": "Auf der Morgenstelle 26",
-      "city": "72076 Tübingen"
+      "zipCode": "72076",
+      "city": "Tübingen",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-morgenstelle-tuebingen/"
     },
     {
       "id": "mensa-prinz_karl",
       "suffix": "623",
       "name": "Mensa Prinz Karl",
       "street": "Hafengasse 6",
-      "city": "72070 Tübingen"
+      "zipCode": "72070",
+      "city": "Tübingen",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-prinz-karl-tuebingen/"
     },
     {
       "id": "mensa-hohenheim",
       "suffix": "661",
       "name": "Mensa Hohenheim",
       "street": "Garbenstraße 29",
-      "city": "70599 Stuttgart"
+      "zipCode": "70599",
+      "city": "Stuttgart",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-hohenheim/"
     },
     {
       "id": "mensa-reutlingen",
       "suffix": "630",
       "name": "Mensa Reutlingen",
       "street": "Alteburgstraße 150 Gebäude 11",
-      "city": "72762 Reutlingen"
+      "zipCode": "72762",
+      "city": "Reutlingen",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-reutlingen/"
     },
     {
       "id": "mensa-nuertingen",
       "suffix": "665",
       "name": "Mensa Nürtingen",
       "street": "Neckarsteige 6-10",
-      "city": "72622 Nürtingen"
+      "zipCode": "72622",
+      "city": "Nürtingen",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-nuertingen/"
     },
     {
       "id": "mensa-rottenburg",
       "suffix": "655",
       "name": "Mensa Rottenburg",
       "street": "Schadenweiler Hof 1",
-      "city": "72108 Rottenburg"
+      "zipCode": "72108",
+      "city": "Rottenburg",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-rottenburg/"
     },
     {
       "id": "mensa-albstadt",
       "suffix": "645",
       "name": "Mensa Albstadt",
       "street": "Jakobstraße 1",
-      "city": "72458 Albstadt"
+      "zipCode": "72458",
+      "city": "Albstadt",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-albstadt/"
     },
     {
       "id": "mensa-sigmaringen",
       "suffix": "640",
       "name": "Mensa Sigmaringen",
       "street": "Anton-Günther-Straße 51",
-      "city": " 72488 Sigmaringen"
+      "zipCode": "72488",
+      "city": "Sigmaringen",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/mensa-sigmaringen/"
     },
     {
       "id": "cafeteria-morgenstelle",
       "suffix": "724",
       "name": "Cafeteria Morgenstelle",
       "street": "Auf der Morgenstelle 26",
-      "city": "72076 Tübingen"
+      "zipCode": "72076",
+      "city": "Tübingen",
+      "public": true,
+      "source": "https://www.my-stuwe.de/mensa/cafeteria-morgenstelle-tuebingen/"
     }
   ]
 }

parsers/tuebingen.py

@@ -91,4 +91,5 @@ def define_parsers():
     parser = Parser(canteen_json['name'], meal_data_handler=get_meal_data,
                     base_url=canteen_json['base_url'])
     for canteen in canteen_json['canteens']:
-        parser.define(Canteen(canteen['id'], canteen['suffix'], canteen['name'], canteen['street'], canteen['city']))
+        parser.define(Canteen(canteen['id'], canteen['suffix'], canteen['name'], canteen['street'], canteen['zipCode'],
+                              canteen['city'], canteen['public'], canteen['source']))

utils.py

@@ -1,3 +1,5 @@
+from pyopenmensa.feed import LazyBuilder, Feed
+
 parser_list = {}
 
 
@@ -6,17 +8,23 @@ class Canteen:
     suffix: str
     name: str
     street: str
+    zip_code: str
     city: str
+    public: bool
+    source: str
 
-    def __init__(self, canteen_id, suffix, name, street, city):
+    def __init__(self, canteen_id, suffix, name, street, zip_code, city, public, source):
         self.canteen_id = canteen_id
         self.suffix = suffix
         self.name = name
         self.street = street
+        self.zip_code = zip_code
         self.city = city
+        self.public = public
+        self.source = source
 
     def address(self):
-        return f'{self.street}, {self.city}'
+        return f'{self.street}, {self.zip_code} {self.city}'
 
 
 class Parser:
@@ -34,6 +42,18 @@ class Parser:
     def get_meal_data(self, canteen: str):
         return self.meal_data_handler(self.base_url + self.canteens[canteen].suffix)
 
+    def get_meta_data(self, canteen: str, prefix: str):
+        canteen = self.canteens[canteen]
+        meta_data = LazyBuilder()
+        meta_data.name = canteen.name
+        meta_data.address = canteen.address()
+        meta_data.city = canteen.city
+        meta_data.availability = 'public' if canteen.public else 'restricted'
+        meta_data.feeds.append(
+            Feed('full', priority='0', url=f'{prefix}/{canteen.canteen_id}', source=canteen.source, dayOfWeek='*', dayOfMonth='*',
+                 hour='9', minute='30', retry='60 1 1440'))
+        return meta_data.toXMLFeed()
+
     def get_canteen_index(self, prefix: str):
         index: dict[str, str] = {}
         canteen: Canteen