main.py

#!/usr/bin/env python
#
# Copyright 2007 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import webapp2, os, urllib, urllib2, json, logging, sha, time, datetime
import jinja2

from google.appengine.ext import db
from google.appengine.ext.db import Key
from google.appengine.api import users
from google.appengine.ext import webapp


class Request(db.Model):
  name = db.StringProperty()
  gender = db.StringProperty()
  what = db.StringProperty()
  phone = db.StringProperty()
  opt_contact = db.StringProperty()
  duration = db.IntegerProperty()
  post_time = db.IntegerProperty()
  expire_time = db.IntegerProperty()
  location_lat = db.StringProperty()
  location_lon = db.StringProperty()
  location_name = db.StringProperty()

JINJA_ENVIRONMENT = jinja2.Environment(loader=jinja2.FileSystemLoader(os.path.dirname(__file__)),
    extensions=['jinja2.ext.autoescape'],
    autoescape=True)

class MainHandler(webapp2.RequestHandler):
  # vals = {}
  def get(self):
    # global vals
    vals={}
    # posts =
    key = self.request.get('key')
    if key:
      keyclass = Key(key)
      db.get(keyclass)
      self.redirect('/')

    posts = Request.all()
    vals['data'] = posts
    template = JINJA_ENVIRONMENT.get_template('frontpage.html')
    self.response.write(template.render(vals))

  def post(self):
    # global vals
    vals = {}
    newpost = Request()
    newpost.name = self.request.get('name')
    newpost.gender = self.request.get('sex')
    newpost.what = self.request.get('description')
    newpost.phone = self.request.get('phone')
    newpost.opt_contact = ''
    opt = self.request.get('optional_contact')
    if opt:
      newpost.opt_contact = 'Optional Contact Info: ' + opt
    newpost.duration = int(self.request.get('duration'))
    submit_time = int(datetime.datetime.now().strftime("%s")) * 1000
    newpost.post_time = submit_time
    newpost.expire_time = newpost.post_time+newpost.duration*1000
    newpost.location_lat = self.request.get('lat')
    newpost.location_lon = self.request.get('lon')
    newpost.location_name = self.request.get('location')
    newpost_key = newpost.put()

    self.redirect('/?key=' + str(newpost_key))

    # newpost = newpost_key.get()
    # currenttime = int(datetime.datetime.now().strftime("%s")) * 1000
    # logging.info("Now time: %s",currenttime)
    # time.sleep(0.1)
    # self.redirect('/' )
    # posts = Request.query(Request.expire_time>int(datetime.datetime.now().strftime("%s")) * 1000)
    # posts = [newpost, Request.query(Request.expire_time>int(datetime.datetime.now().strftime("%s")) * 1000)]


    # vals['data'] = posts
    # template = JINJA_ENVIRONMENT.get_template('frontpage.html')
    # self.response.write(template.render(vals))

application = webapp2.WSGIApplication([ \
                                      ('/', MainHandler)
                                      ],
                                     debug=True)