added stop handler. freeze for now.

best/smsmesn/handlers/fromto.py

@@ -95,6 +95,8 @@ class FromToHandler(KeywordHandler):
                 toString = "to %s" % (getOptions(tos)) 
             self.respond(fromString + " " + toString)        
 
+
+
 def time_str(no):
     whole = int(no)
     decimal = (no - whole) * 10

best/smsmesn/handlers/stop.py

@@ -0,0 +1,33 @@
+from fromto import getStop, getStops, getOptions
+from rapidsms.contrib.handlers.handlers.keyword import KeywordHandler
+# from new_best.models import *
+import datetime
+try:
+    import json
+except:
+    import simplejson as json
+from settings import JSON_PATH
+from os.path import join
+
+
+class StopHandler(KeywordHandler):
+    keyword = "stop"
+
+    def help(self):
+        self.respond("Send stop <stop_name> to get buses that stop at a particular stop.")
+
+    def handle(self, text):
+        place = text.strip().lower()
+        stopList = json.loads(open(join(JSON_PATH, "stoplist.json")).read().replace("\\", "/"))
+        places = getStops(stopList, place)
+        if len(places) == 0:
+            self.respond("place not found.")
+        elif len(places) == 1:
+            data = json.loads(open(join(JSON_PATH, "stopbus.json")).read().replace("\\", "/").replace(",,,", ",").replace(",,", ","))
+            stop = getStop(data, places[0][1])
+            stopStr = ",".join([val.split("|")[0] for val in stop[-1].split(",")])
+            self.respond(stopStr)
+        else:
+            self.respond("try one of: %s" % getOptions(places))
+
+