forked from danatierney/hd-events
/
main.py
executable file
·374 lines (328 loc) · 15.3 KB
/
main.py
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import cgi
from google.appengine.ext import webapp, db
from google.appengine.ext.webapp import util, template
from google.appengine.api import urlfetch, memcache, users, mail
from django.utils import simplejson
from django.template.defaultfilters import slugify
from icalendar import Calendar
import logging, urllib, os
from pprint import pprint
from datetime import datetime, timedelta
from models import Event, Feedback, ROOM_OPTIONS, PENDING_LIFETIME
from utils import username, human_username, set_cookie, local_today, is_phone_valid, UserRights, dojo
from notices import *
import PyRSS2Gen
def event_path(event):
return '/event/%s-%s' % (event.key().id(), slugify(event.name))
class DomainCacheCron(webapp.RequestHandler):
def post(self):
noop = dojo('/groups/events',force=True)
class ReminderCron(webapp.RequestHandler):
def post(self):
self.response.out.write("REMINDERS")
today = local_today()
# remind everyone 3 days in advance they need to show up
events = Event.all() \
.filter('status IN', ['approved']) \
.filter('reminded =', False) \
.filter('start_time <', today + timedelta(days=3))
for event in events:
self.response.out.write(event.name)
# only mail them if they created the event 2+ days ago
if event.created < today - timedelta(days=2):
schedule_reminder_email(event)
event.reminded = True
event.put()
class ExpireCron(webapp.RequestHandler):
def post(self):
# Expire events marked to expire today
today = local_today()
events = Event.all() \
.filter('status IN', ['pending', 'understaffed']) \
.filter('expired >=', today) \
.filter('expired <', today + timedelta(days=1))
for event in events:
event.expire()
notify_owner_expired(event)
class ExpireReminderCron(webapp.RequestHandler):
def post(self):
# Find events expiring in 10 days to warn owner
ten_days = local_today() + timedelta(days=10)
events = Event.all() \
.filter('status IN', ['pending', 'understaffed']) \
.filter('expired >=', ten_days) \
.filter('expired <', ten_days + timedelta(days=1))
for event in events:
notify_owner_expiring(event)
class EventsHandler(webapp.RequestHandler):
def get(self, format):
events = Event.all().filter('status IN', ['approved', 'canceled']).order('start_time')
if format == 'ics':
cal = Calendar()
for event in events:
cal.add_component(event.to_ical())
self.response.headers['content-type'] = 'text/calendar'
self.response.out.write(cal.as_string())
elif format == 'json':
self.response.headers['content-type'] = 'application/json'
events = map(lambda x: x.to_dict(summarize=True), Event.get_approved_list())
self.response.out.write(simplejson.dumps(events))
elif format =='rss':
url_base = 'http://' + self.request.headers.get('host', 'events.hackerdojo.com')
rss = PyRSS2Gen.RSS2(
title = "Hacker Dojo Events Feed",
link = url_base,
description = "Upcoming events at the Hacker Dojo in Mountain View, CA",
lastBuildDate = datetime.now(),
items = [PyRSS2Gen.RSSItem(
title = event.name,
link = url_base + event_path(event),
description = event.details,
guid = url_base + event_path(event),
pubDate = event.updated,
) for event in events]
)
self.response.headers['content-type'] = 'application/xml'
self.response.out.write(rss.to_xml())
class EditHandler(webapp.RequestHandler):
def get(self, id):
event = Event.get_by_id(int(id))
user = users.get_current_user()
access_rights = UserRights(user, event)
if access_rights.can_edit:
logout_url = users.create_logout_url('/')
rooms = '\n'.join(event.rooms)
self.response.out.write(template.render('templates/edit.html', locals()))
else:
self.response.out.write("Access denied")
def post(self, id):
event = Event.get_by_id(int(id))
user = users.get_current_user()
access_rights = UserRights(user, event)
if access_rights.can_edit:
try:
if not self.request.get('estimated_size').isdigit():
raise ValueError('Estimated number of people must be a number')
if not int(self.request.get('estimated_size')) > 0:
raise ValueError('Estimated number of people must be greater then zero')
if ( self.request.get( 'contact_phone' ) and not is_phone_valid( self.request.get( 'contact_phone' ) ) ):
raise ValueError( 'Phone number does not appear to be valid' )
else:
event.name = self.request.get('name')
event.estimated_size = cgi.escape(self.request.get('estimated_size'))
event.contact_name = cgi.escape(self.request.get('contact_name'))
event.contact_phone = cgi.escape(self.request.get('contact_phone'))
event.details = cgi.escape(self.request.get('details'))
event.url = cgi.escape(self.request.get('url'))
event.fee = cgi.escape(self.request.get('fee'))
event.notes = cgi.escape(self.request.get('notes'))
event.rooms = self.request.get('rooms').strip().split("\n")
event.put()
self.redirect(event_path(event))
except Exception, e:
error = str(e)
self.response.out.write(template.render('templates/error.html', locals()))
else:
self.response.out.write("Access denied")
class EventHandler(webapp.RequestHandler):
def get(self, id):
event = Event.get_by_id(int(id))
if self.request.path.endswith('json'):
self.response.headers['content-type'] = 'application/json'
self.response.out.write(simplejson.dumps(event.to_dict()))
else:
user = users.get_current_user()
if user:
access_rights = UserRights(user, event)
logout_url = users.create_logout_url('/')
else:
login_url = users.create_login_url('/')
event.details = db.Text(event.details.replace('\n','<br/>'))
event.notes = db.Text(event.notes.replace('\n','<br/>'))
self.response.out.write(template.render('templates/event.html', locals()))
def post(self, id):
event = Event.get_by_id(int(id))
user = users.get_current_user()
access_rights = UserRights(user, event)
state = self.request.get('state')
if state:
if state.lower() == 'approve' and access_rights.can_approve:
event.approve()
if state.lower() == 'staff' and access_rights.can_staff:
event.add_staff(user)
if state.lower() == 'unstaff' and access_rights.can_unstaff:
event.remove_staff(user)
if state.lower() == 'cancel' and access_rights.can_cancel:
event.cancel()
if state.lower() == 'delete' and access_rights.is_admin:
event.delete()
if state.lower() == 'undelete' and access_rights.is_admin:
event.undelete()
if state.lower() == 'expire' and access_rights.is_admin:
event.expire()
if event.status == 'approved':
notify_owner_approved(event)
self.redirect(event_path(event))
class ApprovedHandler(webapp.RequestHandler):
def get(self):
user = users.get_current_user()
if user:
logout_url = users.create_logout_url('/')
else:
login_url = users.create_login_url('/')
today = local_today()
events = Event.get_approved_list()
tomorrow = today + timedelta(days=1)
whichbase = 'base.html'
if self.request.get('base'):
whichbase = self.request.get('base') + '.html'
self.response.out.write(template.render('templates/approved.html', locals()))
class MyEventsHandler(webapp.RequestHandler):
@util.login_required
def get(self):
user = users.get_current_user()
if user:
logout_url = users.create_logout_url('/')
else:
login_url = users.create_login_url('/')
events = Event.all().filter('member = ', user).order('start_time')
today = local_today()
tomorrow = today + timedelta(days=1)
self.response.out.write(template.render('templates/myevents.html', locals()))
class PastHandler(webapp.RequestHandler):
def get(self):
user = users.get_current_user()
if user:
logout_url = users.create_logout_url('/')
else:
login_url = users.create_login_url('/')
today = local_today()
events = Event.all().filter('start_time < ', today).order('-start_time')
self.response.out.write(template.render('templates/past.html', locals()))
class CronBugOwnersHandler(webapp.RequestHandler):
def get(self):
events = Event.get_pending_list()
for e in events:
bug_owner_pending(e)
class PendingHandler(webapp.RequestHandler):
def get(self):
user = users.get_current_user()
if user:
logout_url = users.create_logout_url('/')
else:
login_url = users.create_login_url('/')
events = Event.get_pending_list()
today = local_today()
tomorrow = today + timedelta(days=1)
self.response.out.write(template.render('templates/pending.html', locals()))
class NewHandler(webapp.RequestHandler):
@util.login_required
def get(self):
user = users.get_current_user()
human = human_username(user)
if user:
logout_url = users.create_logout_url('/')
else:
login_url = users.create_login_url('/')
rooms = ROOM_OPTIONS
self.response.out.write(template.render('templates/new.html', locals()))
def post(self):
user = users.get_current_user()
try:
start_time = datetime.strptime('%s %s:%s %s' % (
self.request.get('date'),
self.request.get('start_time_hour'),
self.request.get('start_time_minute'),
self.request.get('start_time_ampm')), '%m/%d/%Y %I:%M %p')
end_time = datetime.strptime('%s %s:%s %s' % (
self.request.get('date'),
self.request.get('end_time_hour'),
self.request.get('end_time_minute'),
self.request.get('end_time_ampm')), '%m/%d/%Y %I:%M %p')
if not self.request.get('estimated_size').isdigit():
raise ValueError('Estimated number of people must be a number')
if not int(self.request.get('estimated_size')) > 0:
raise ValueError('Estimated number of people must be greater then zero')
if (end_time-start_time).days < 0:
raise ValueError('End time must be after start time')
if ( self.request.get( 'contact_phone' ) and not is_phone_valid( self.request.get( 'contact_phone' ) ) ):
raise ValueError( 'Phone number does not appear to be valid' )
else:
event = Event(
name = cgi.escape(self.request.get('name')),
start_time = start_time,
end_time = end_time,
type = cgi.escape(self.request.get('type')),
estimated_size = cgi.escape(self.request.get('estimated_size')),
contact_name = cgi.escape(self.request.get('contact_name')),
contact_phone = cgi.escape(self.request.get('contact_phone')),
details = cgi.escape(self.request.get('details')),
url = cgi.escape(self.request.get('url')),
fee = cgi.escape(self.request.get('fee')),
notes = cgi.escape(self.request.get('notes')),
rooms = self.request.get_all('rooms'),
expired = local_today() + timedelta(days=PENDING_LIFETIME), # Set expected expiration date
)
event.put()
notify_owner_confirmation(event)
notify_new_event(event)
set_cookie(self.response.headers, 'formvalues', None)
self.redirect('/event/%s-%s' % (event.key().id(), slugify(event.name)))
except Exception, e:
message = str(e)
if 'match format' in message:
message = 'Date is required.'
if message.startswith('Property'):
message = message[9:].replace('_', ' ').capitalize()
# This is NOT a reliable way to handle erorrs
#set_cookie(self.response.headers, 'formerror', message)
#set_cookie(self.response.headers, 'formvalues', dict(self.request.POST))
#self.redirect('/new')
error = message
self.response.out.write(template.render('templates/error.html', locals()))
class FeedbackHandler(webapp.RequestHandler):
@util.login_required
def get(self, id):
user = users.get_current_user()
event = Event.get_by_id(int(id))
if user:
logout_url = users.create_logout_url('/')
else:
login_url = users.create_login_url('/')
self.response.out.write(template.render('templates/feedback.html', locals()))
def post(self, id):
user = users.get_current_user()
event = Event.get_by_id(int(id))
try:
if self.request.get('rating'):
feedback = Feedback(
event = event,
rating = int(self.request.get('rating')),
comment = cgi.escape(self.request.get('comment')))
feedback.put()
self.redirect('/event/%s-%s' % (event.key().id(), slugify(event.name)))
else:
raise ValueError('Please select a rating')
except Exception:
set_cookie(self.response.headers, 'formvalues', dict(self.request.POST))
self.redirect('/feedback/new/' + id)
def main():
application = webapp.WSGIApplication([
('/', ApprovedHandler),
('/events\.(.+)', EventsHandler),
('/past', PastHandler),
('/pending', PendingHandler),
('/cronbugowners', CronBugOwnersHandler),
('/myevents', MyEventsHandler),
('/new', NewHandler),
('/edit/(\d+).*', EditHandler),
('/event/(\d+).*', EventHandler),
('/event/(\d+)\.json', EventHandler),
('/expire', ExpireCron),
('/expiring', ExpireReminderCron),
('/domaincache', DomainCacheCron),
('/reminder', ReminderCron),
('/feedback/new/(\d+).*', FeedbackHandler) ],debug=True)
util.run_wsgi_app(application)
if __name__ == '__main__':
main()