24hrsinsf/main.py

   1 #!/usr/bin/env python
   2 #
   3 # Copyright 2007 Google Inc.
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #
  17
  18 import wsgiref.handlers
  19 import os
  20 import logging
  21 import math
  22 from datetime import datetime
  23 from datetime import timedelta
  24
  25 from google.appengine.ext import webapp
  26 from google.appengine.ext.webapp import template
  27
  28 import models
  29
  30 _DOW_DICT = {
  31   0: 'Monday',
  32   1: 'Tuesday',
  33   2: 'Wednesday',
  34   3: 'Thursday',
  35   4: 'Friday',
  36   5: 'Saturday',
  37   6: 'Sunday'
  38 }
  39 def _floatify_time(current_time):
  40   dow_int = current_time.weekday()
  41   hour = float(current_time.hour)
  42   minute = current_time.minute
  43   if minute > 15:
  44     hour = hour + 0.5
  45   if minute > 45:
  46     hour = hour + 0.5
  47   if hour == 24.0:
  48     hour = 0.0
  49   return _DOW_DICT[dow_int], hour
  50
  51 def _human_readify_time(dow, float_time):
  52   ampm = 'AM'
  53   min_string = '00'
  54   floor_time = math.floor(float_time)
  55   delta = math.fabs(float_time - floor_time)
  56   if delta == .5:
  57     logging.info(delta)
  58     min_string = '30'
  59   if float_time > 12.5:
  60     ampm = 'PM'
  61     float_time = float_time - 12.0
  62   return '%s %i:%s %s' % (dow, int(floor_time), min_string, ampm)
  63
  64 class MainHandler(webapp.RequestHandler):
  65
  66   def get(self):
  67     path = os.path.join(os.path.dirname(__file__), os.path.join('templates', 'find_me.html'))
  68     self.response.out.write(template.render(path, {}))
  69
  70 class FindMyBusiness(webapp.RequestHandler):
  71   def get(self):
  72     my_position_lat = 37.765914
  73     my_position_lon = -122.424817
  74     current_time = datetime.now() - timedelta(hours=8)
  75     dow_string, my_time = _floatify_time(current_time)
  76     logging.info(my_time)
  77     my_stores = models.Store.query(time=my_time, lat=my_position_lat,
  78                                    dow=dow_string, lon=my_position_lon, max_results=2,
  79                                    min_params=(2,0))
  80     for distance, store in my_stores:
  81       self.response.out.write(store.name)
  82
  83   def post(self):
  84     user_pos_lat = float(self.request.get('lat'))
  85     user_pos_lon = float(self.request.get('lon'))
  86     time_string = self.request.get('time')
  87     day_string = self.request.get('dow')
  88     human_address = self.request.get('human_readable')
  89
  90     if time_string and day_string:
  91       dow = _DOW_DICT[int(day_string)]
  92       my_time = float(time_string)
  93     else:
  94       current_time = datetime.now() - timedelta(hours=8)
  95       dow, my_time = _floatify_time(current_time)
  96
  97     human_time = _human_readify_time(dow, my_time)
  98
  99     my_stores = models.Store.query(time=my_time, lat=user_pos_lat,
 100                                    dow=dow, lon=user_pos_lon,
 101                                    max_results=2, min_params=(2,0))
 102     template_values = {'store_information': my_stores,
 103                        'human_address': human_address,
 104                        'human_time': human_time,
 105                        'user_lat': user_pos_lat,
 106                        'user_lon': user_pos_lon}
 107
 108     path = os.path.join(os.path.dirname(__file__), os.path.join('templates', 'display_locations.html'))
 109     self.response.out.write(template.render(path, template_values))
 110
 111 class AddBusiness(webapp.RequestHandler):
 112   def get(self):
 113     path = os.path.join(os.path.dirname(__file__), os.path.join('templates', 'add_business.html'))
 114     self.response.out.write(template.render(path, {}))
 115
 116   def post(self):
 117     name = self.request.get('name')
 118     logging.info(name)
 119     address = self.request.get('address')
 120     description = self.request.get('description')
 121     lat = float(self.request.get('lat'))
 122     lon = float(self.request.get('lon'))
 123     hrs_dict = {}
 124     hrs_dict['Monday'] = [[int(self.request.get('monday_start')),
 125                           int(self.request.get('monday_end'))]]
 126
 127     hrs_dict['Tuesday'] = [[int(self.request.get('tuesday_start')),
 128                           int(self.request.get('tuesday_end'))]]
 129
 130     hrs_dict['Wednesday'] = [[int(self.request.get('wednesday_start')),
 131                           int(self.request.get('wednesday_end'))]]
 132
 133     hrs_dict['Thursday'] = [[int(self.request.get('thursday_start')),
 134                           int(self.request.get('thursday_end'))]]
 135
 136     hrs_dict['Friday'] = [[int(self.request.get('friday_start')),
 137                           int(self.request.get('friday_end'))]]
 138
 139     hrs_dict['Saturday'] = [[int(self.request.get('saturday_start')),
 140                           int(self.request.get('saturday_end'))]]
 141
 142     hrs_dict['Sunday'] = [[int(self.request.get('sunday_start')),
 143                           int(self.request.get('sunday_end'))]]
 144     categories = []
 145     for category in self.request.get('tags').split(','):
 146       if len(categories) < 3:
 147         categories.append(category)
 148     new_store = models.Store.add(name=name, address=address, lat=lat, lon=lon, store_hours=hrs_dict, categories=categories, description=description)
 149     self.response.out.write('done')
 150
 151 def main():
 152   application = webapp.WSGIApplication([('/', MainHandler),
 153                                         ('/add_biz', AddBusiness),
 154                                         ('/find', FindMyBusiness) ],
 155                                        debug=True)
 156   wsgiref.handlers.CGIHandler().run(application)
 157
 158
 159 if __name__ == '__main__':
 160   main()