Add zerocater support.

campy/plugins/zerocater.py

@@ -0,0 +1,59 @@
+import urllib2, re
+from BeautifulSoup import BeautifulSoup
+from BeautifulSoup import BeautifulStoneSoup
+
+from plugins import CampyPlugin
+from campy import settings
+import sys, traceback
+
+class ZeroCater(CampyPlugin):
+    def __init__(self, *args):
+        pass
+
+    def handle_message(self, campfire, room, message, speaker):
+        body = message['body']
+        if not body:
+            return
+
+        if not body.startswith(settings.CAMPFIRE_BOT_NAME):
+            return
+
+        m = re.match('%s: zc$' % settings.CAMPFIRE_BOT_NAME, body)
+        if m:
+            try:
+                #thar be horrible looking python below!
+                page = urllib2.urlopen(settings.ZERO_CATER_URL)
+                soup = BeautifulSoup(page)
+                paste_text = []
+                for week_box in soup.html.body.findAll("div",{"class":"week_box"}):
+                    paste_text.append(str(week_box.findPrevious("h2").renderContents()))
+                    meal_dates = week_box.findAll("div",{"class":"meal_date"})
+                    for meal_date in meal_dates: 
+                        meal_date_text = meal_date.getText().decode("UTF-8")
+                        meal_name = meal_date.findNext("div",{"class":"meal_name collapser-container"})
+                        time_name_size = meal_name.find("div",{"class":"grid_6 alpha"}).find("span")
+                        timetag = time_name_size.find("span",{"class":"collapser-controller"})
+                        timetag_text = str(timetag.find("span",{"class":"collapser-state "}).findNextSibling(text = True)).decode("UTF-8")
+                        food = timetag.findNextSibling(text = True)
+                        food_text = str(BeautifulStoneSoup(food.string,convertEntities=BeautifulStoneSoup.HTML_ENTITIES)).decode("UTF-8")
+                        restaurant = food.findNextSibling("a")
+                        restaurant_text = str(BeautifulStoneSoup(restaurant.string,convertEntities=BeautifulStoneSoup.HTML_ENTITIES)).decode("UTF-8").strip()
+                        people = restaurant.findNextSibling(text = True)
+                        people_text = str(BeautifulStoneSoup(people.string,convertEntities=BeautifulStoneSoup.HTML_ENTITIES)).decode("UTF-8")
+                        paste_text.append(u"\t %s @ %s - %s %s %s" % (meal_date_text.strip(), timetag_text.strip(), food_text.strip(), restaurant_text.strip(), people_text.strip()))
+                paste_text.append(u"\nMenu and voting: %s" % settings.ZERO_CATER_URL)
+                text = ('\n'.join(paste_text))
+                room.paste(text)
+            except Exception, e:
+                speak_text = u"%s: error parsing ZeroCater output." % speaker['user']['name']
+                room.speak(speak_text)
+                exc_type, exc_value, exc_traceback = sys.exc_info()
+                room.paste(repr(traceback.format_exception(exc_type, exc_value, exc_traceback)))
+
+
+
+    def send_help(self, campfire, room, message, speaker):
+        help_text = """%s: Here is your help for the ZeroCater plugin:
+        zc - display the zerocater menu
+        """ % speaker['user']['name']
+        room.paste(help_text)

campy/settings.py

@@ -40,6 +40,8 @@
 LEAVE_ON_EXIT = False
 RSS_REFRESH_TIME = 10 # seconds between rss feed refreshes
 
+ZERO_CATER_URL = "http://www.zerocater.com/seatme" #default URL
+
 try:
     import simplejson as json
 except ImportError: