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main.py
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main.py
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#!/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
from __future__ import division
import webapp2
import cgi
import urllib
import json
import datetime
from google.appengine.api import users
from google.appengine.ext import ndb
from google.appengine.ext import blobstore
from google.appengine.ext.webapp import blobstore_handlers
from google.appengine.api import images
administrator = users.User("wenwenzhang1001@gmail.com")
administrator_name = "wenwenzhang1001@gmail.com"
with open('accurate_loc_new.json') as data_file:
building_to_loc = json.load(data_file)
default_rate = 3.5
class Event(ndb.Model):
name = ndb.StringProperty(required= True)
description = ndb.StringProperty()
cover_url=ndb.StringProperty(default='http://www.finecooking.com/images/no_image_ld.jpg')
author_name = ndb.StringProperty(default="administrator_name")
loc = ndb.GeoPtProperty(required=True,default=ndb.GeoPt(30.283464, -97.737395))
building = ndb.StringProperty(default="NIL")
room = ndb.StringProperty(default="NA")
dt_start = ndb.DateTimeProperty(required=True)
dt_end = ndb.DateTimeProperty(required=True)
linkage = ndb.StringProperty(default=None)
class Crowdworker(ndb.Model):
name = ndb.StringProperty()
rated_times = ndb.IntegerProperty(default=0)
score = ndb.IntegerProperty(default=0)
class MainHandler(webapp2.RequestHandler):
def get(self):
self.response.write('Hello world!')
class ViewAllEvents(webapp2.RequestHandler):
def get(self):
events = Event.query().fetch()
# locations = []
buildings = []
dts_start = []
names = []
if self.request.get("email") == administrator_name:
delete_item = self.request.get('delete_item')
if delete_item:
tmp = ndb.gql("SELECT * FROM Event WHERE name = :1",delete_item).get()
tmp.key.delete();
for event in events:
if event.dt_start > datetime.datetime.now():
buildings.append(event.building)
dts_start.append(str(event.dt_start))
names.append(event.name)
dictPassed = {'dts_start':dts_start, 'names':names,'buildings':buildings}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class ViewOneEvent(webapp2.RequestHandler):
def get(self):
event_name = self.request.get("event_name")
the_event = ndb.gql("SELECT * FROM Event WHERE name = :1",event_name).get()
print event_name
author = ndb.gql("SELECT * FROM Crowdworker WHERE name = :1",the_event.author_name).get()
if author.name != administrator_name:
try:
ratings = str(author.score/author.rated_times)
except Exception, e:
ratings = None
author_name = author.name
# print "ratings: "+ratings
else:
ratings = None
author_name = None
dictPassed = {'dt_start': str(the_event.dt_start),
'dt_end': str(the_event.dt_end),
# 'location':the_event.loc,
'building': the_event.building,
'room': the_event.room,
'description': the_event.description,
'coverUrl': the_event.cover_url,
'linkage': the_event.linkage,
'ratings': ratings,
'author_name': author_name
}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class GiveFeedback(webapp2.RequestHandler):
def get(self):
feedback = self.request.get('feedback')
event_name = self.request.get('event_name')
author_name = ndb.gql("SELECT * FROM Event WHERE name = :1",event_name).get().author_name
author_object = ndb.gql("SELECT * FROM Crowdworker WHERE name = :1",author_name).get()
author_object.rated_times +=1
if feedback == "Yes":
author_object.score +=5
author_object.put()
class ViewAllWorkers(webapp2.RequestHandler):
def get(self):
workers = Crowdworker.query().fetch()
names = []
ratings = []
tmp_dic = {}
for worker in workers:
names.append(worker.name)
try:
rating = worker.score/worker.rated_times
except Exception, e:
rating = default_rate
tmp_dic[worker.name] = rating;
sort_key=sorted(tmp_dic,key=tmp_dic.__getitem__,reverse=True)
for key in sort_key:
ratings.append(str(tmp_dic[key]))
#ratings.append(str(rating))
dictPassed = {'names':sort_key, 'ratings':ratings}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class ViewOneWorker(webapp2.RequestHandler):
def get(self):
# events_loc = []
events_build = []
events_dt_start = []
events_name = []
worker_name = self.request.get('worker_name')
delete_item = self.request.get('delete_item')
worker = ndb.gql("SELECT * FROM Crowdworker WHERE name = :1",worker_name).get()
if delete_item:
tmp = ndb.gql("SELECT * FROM Event WHERE name = :1",delete_item).get()
tmp.key.delete();
#ndb.delete()
events = ndb.gql("SELECT * FROM Event WHERE ANCESTOR IS :1", ndb.Key('author_name', worker_name))
for event in events:
# events_loc.append(event.loc)
events_build.append(event.building)
events_name.append(event.name)
events_dt_start.append(str(event.dt_start))
dictPassed = {'events_name':events_name, 'events_dt_start':events_dt_start,'events_build':events_build}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class MapView(webapp2.RequestHandler):
"""docstring for Mapview"""
def get(self):
events = Event.query().fetch()
locations = []
buildings = []
names = []
date = self.request.get("date")
date = datetime.datetime.strptime(date, '%Y %m %d')
print date
for event in events:
if str(event.dt_start)[0:10] == str(date)[0:10]:
locations.append(str(event.loc))
buildings.append(event.building)
names.append(event.name)
dictPassed = {'display_building':buildings, 'names':names,'display_location':locations}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class CalendarView(webapp2.RequestHandler):
def get(self):
events = Event.query().fetch()
# locations = []
buildings = []
dts_start = []
dts_end = []
names = []
for event in events:
# locations.append(event.loc)
buildings.append(event.building)
dts_start.append(str(event.dt_start))
dts_end.append(str(event.dt_end))
names.append(event.name)
dictPassed = {'display_date': dts_start, 'dts_end': dts_end, 'display_name': names, 'buildings': buildings}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class AddEventWeb(blobstore_handlers.BlobstoreUploadHandler):
def get(self):
worker_name = self.request.get("worker_name")
worker_flag = ndb.gql("SELECT * FROM Crowdworker WHERE name = :1",worker_name).get()
if worker_flag == None:
new_worker = Crowdworker(name = worker_name)
new_worker.put()
event_build = self.request.get("building")
if event_build in building_to_loc:
event_loc = ndb.GeoPt(building_to_loc[event_build][0], building_to_loc[event_build][1])
else:
event_build = 'NIL'
event_loc = ndb.GeoPt(building_to_loc[event_build][0], building_to_loc[event_build][1])
event_dt_start = self.request.get("date_time1")
event_dt_start = datetime.datetime.strptime(event_dt_start, '%b %d %Y %I:%M%p')
event_dt_end = self.request.get("date_time2")
event_dt_end = datetime.datetime.strptime(event_dt_end, '%b %d %Y %I:%M%p')
event_name = self.request.get("event_name")
event_room = self.request.get("room")
event_description = self.request.get("details")
thiscover_url = self.request.get("cover_url")
event_url = self.request.get("event_url")
try:
upload = self.get_uploads()[0]
new_event = Event(parent=ndb.Key('author_name', worker_name), cover_url=str(upload.key()), name=event_name, loc=event_loc, building=event_build, author_name=worker_name, dt_start=event_dt_start, dt_end=event_dt_end, room=event_room, description=event_description)
except Exception, e:
new_event = Event(parent=ndb.Key('author_name', worker_name), cover_url=thiscover_url, linkage=event_url, name=event_name, building=event_build, loc=event_loc, author_name=worker_name, dt_start=event_dt_start, dt_end=event_dt_end, room=event_room, description=event_description)
new_event.put()
# http://freelunch-test1.appspot.com/AddEventWeb?worker_name=kevin.utexas@gmail.com&date_time1=Jan%201%202016%20%201:33PM&date_time2=Jan%201%202016%20%202:33PM&building=PCL&event_name=ECE%20Seminar&details=Some%20detailed%20information...&room=2.500
class AddEvent(blobstore_handlers.BlobstoreUploadHandler):
def post(self):
worker_name = self.request.get("worker_name")
worker_flag = ndb.gql("SELECT * FROM Crowdworker WHERE name = :1",worker_name).get()
if worker_flag == None:
new_worker = Crowdworker(name = worker_name)
new_worker.put()
event_build = self.request.get("building")
print event_build;
print self.request.get("event_name");
print self.request.get("date_time1");
print self.request.get("date_time2");
if event_build in building_to_loc:
event_loc = ndb.GeoPt(building_to_loc[event_build][0], building_to_loc[event_build][1])
else:
event_build = 'NIL'
event_loc = ndb.GeoPt(building_to_loc[event_build][0], building_to_loc[event_build][1])
event_dt_start = self.request.get("date_time1")
event_dt_start = datetime.datetime.strptime(event_dt_start, '%Y %m %d %H %M')
event_dt_end = self.request.get("date_time2")
event_dt_end = datetime.datetime.strptime(event_dt_end, '%Y %m %d %H %M')
event_name = self.request.get("event_name")
event_room = self.request.get("room")
event_description = self.request.get("details")
try:
upload = self.get_uploads()[0]
print str(upload.key());
new_event = Event(parent=ndb.Key('author_name', worker_name), cover_url=str(images.get_serving_url(upload.key())+"=s500"), name=event_name, loc=event_loc, building=event_build, author_name=worker_name, dt_start=event_dt_start, dt_end=event_dt_end, room=event_room, description=event_description)
except Exception, e:
new_event = Event(parent=ndb.Key('author_name', worker_name), name=event_name, building=event_build, loc=event_loc, author_name=worker_name, dt_start=event_dt_start, dt_end=event_dt_end, room=event_room, description=event_description)
new_event.put()
print "put succeussful"
class GetUploadURL(webapp2.RequestHandler):
def get(self):
upload_url = blobstore.create_upload_url('/Addevent')
upload_url = str(upload_url)
dictPassed = {'upload_url':upload_url}
print(upload_url)
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class ViewOnedayEvents(webapp2.RequestHandler):
"""docstring for ViewOnedayEvents"""
def get(self):
events_name =[]
events_dt_start = []
events_build = []
date = self.request.get("date")
events = Event.query().fetch()
for event in events:
event_date = str(event.dt_start)[0:10]
#print event_date
if date == event_date:
events_build.append(event.building)
events_name.append(event.name)
events_dt_start.append(str(event.dt_start))
dictPassed = {'events_name':events_name, 'events_dt_start':events_dt_start,'events_build':events_build}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
class ViewOnebuildingEvents(webapp2.RequestHandler):
"""docstring for ViewOnebuildingEvents"""
def get(self):
events_name =[]
events_dt_start = []
events_build = []
building = self.request.get('building')
events = Event.query().fetch()
for event in events:
if event.building == building:
events_build.append(event.building)
events_name.append(event.name)
events_dt_start.append(str(event.dt_start))
dictPassed = {'events_name':events_name, 'events_dt_start':events_dt_start,'events_build':events_build}
jsonObj = json.dumps(dictPassed, sort_keys=True,indent=4, separators=(',', ': '))
self.response.write(jsonObj)
app = webapp2.WSGIApplication([
('/', MainHandler),
('/MapView',MapView),
('/CalendarView',CalendarView),
('/Addevent',AddEvent),
('/AddEventWeb', AddEventWeb),
('/GetUploadURL', GetUploadURL),
('/ViewOneEvent',ViewOneEvent),
('/ViewAllEvents',ViewAllEvents),
('/ViewOneWorker',ViewOneWorker),
('/ViewAllWorkers',ViewAllWorkers),
('/GiveFeedback',GiveFeedback),
('/ViewOnedayEvents',ViewOnedayEvents),
('/ViewOnebuildingEvents',ViewOnebuildingEvents)
], debug=True)