1 files changed, 56 insertions, 0 deletions
diff --git a/mensa/backends/singh.py b/mensa/backends/singh.py
new file mode 100644
index 0000000..844cc9c
--- /dev/null
+++ b/mensa/backends/singh.py
@@ -0,0 +1,56 @@
+import urllib.request, urllib.error, urllib.parse
+from lxml import etree
+from lxml.cssselect import CSSSelector
+import html5lib
+import re
+import sys
+import datetime
+from mensa.base import *
+from yapsy.IPlugin import IPlugin
+
+class Signh(IPlugin) :
+    def register_restaurants(self) :
+        r = Restaurant("Singh", "Mathe-Café", self, "dummy")
+        register_restaurant(r)
+    def get_food_items(self, **kwargs) :
+        s = sys.stderr
+        sys.stderr = open("/dev/null", "w")
+        weekday = datetime.datetime.today().weekday()
+        if weekday > 4 :
+            print("Error: No food today")
+            return ""
+        user_agent = 'Mozilla/5.0 (Windows NT 6.1; Win64; x64)'
+        headers = {'User-Agent': user_agent}
+
+        req = urllib.request.Request('http://singh-catering.de/cafe/', headers=headers)
+        response = urllib.request.urlopen(req)
+        the_page = response.read()
+        document = html5lib.parse(the_page, treebuilder="lxml")
+        groupsel = CSSSelector('.menu-list__items')
+        myorder=[0,3,1,4,2]
+        mylist = [ groupsel(document)[i] for i in myorder]
+        i = mylist[weekday]
+        fl = []
+        nmsel = CSSSelector('.menu-list__item')
+        for k in nmsel(i):
+            veg = 0
+            titsel = CSSSelector('.item_title')
+            name = titsel(k)[0].text
+            dscsel = CSSSelector('.desc__content')
+            desc = dscsel(k)[0].text
+            prsel = CSSSelector('.menu-list__item-price')
+            price = prsel(k)[0].text
+            vegsel = CSSSelector('.menu-list__item-highlight-title')
+            if len(vegsel(k)) > 0 :
+                if "VEGETARISCH" in vegsel(k)[0].text :
+                    veg = 1
+                elif "VEGAN" in vegsel(k)[0].text :
+                    veg = 2
+            fl.append(Food(name, price, "Essen", veg, desc))
+        sys.stderr = s
+        return fl
+
+if __name__ == "__main__":
+    food = get_food_items()
+    print(formt(food))
+