def facebook_event(id):
event = current_user.event_or_404(id)
if event.is_facebook_involved():
try:
api = facebook.create_api()
payload = {
'name': event.name,
'description': event.description or '',
'location': event.venue or '',
'start_time': times.format(event.starts_at, current_user.timezone, '%Y-%m-%dT%H:%M:%S'),
}
if event.facebook_id:
api.post(path='/' + event.facebook_id, **payload)
else:
data = api.post(path='/events', **payload)
with db.transaction:
event.facebook_id = data['id']
contacts_to_invite = list(event.contacts_facebook_to_invite)
if contacts_to_invite:
ids = ','.join([c.facebook_id for c in contacts_to_invite])
api.post(path='/' + event.facebook_id + '/invited?users=' + ids)
with db.transaction:
for contact in contacts_to_invite:
event.set_invitation_sent(contact)
except (facebook.ConnectionError, facebook.OAuthError):
return redirect(facebook.create_authorize_url(
action_url=url_for('facebook_event', id=event.id),
error_url=url_for('edit_event', id=event.id),
scope='create_event'
))
return redirect(url_for('google_event', id=event.id))
def cancel_event(id):
"""Canceles event by ID."""
event = current_user.event_or_404(id)
this_url = url_for('cancel_event', id=event.id)
if event.facebook_id:
try:
api = facebook.create_api()
api.delete(path='/' + event.facebook_id)
except (facebook.ConnectionError, facebook.OAuthError):
return redirect(facebook.create_authorize_url(
action_url=this_url,
error_url=this_url
))
if event.google_id:
try:
api = google.create_api(google.CalendarClient)
entry = api.GetEventEntry(event.google_id)
api.Delete(entry)
except (google.ConnectionError, google.UnauthorizedError) as e:
return redirect(google.create_authorize_url(
action_url=this_url,
error_url=this_url,
scope='https://www.google.com/calendar/feeds/ https://www.google.com/m8/feeds/'
))
with db.transaction as session:
session.delete(event)
return redirect(url_for('events'))
def edit_event(id):
"""Event editing."""
event = current_user.event_or_404(id)
form = EventForm(obj=event)
if form.validate_on_submit():
with db.transaction as session:
form.populate_obj(event)
event.starts_at = times.to_universal(form.starts_at.data, current_user.timezone)
send_email_invites(event)
return redirect(url_for('facebook_event', id=event.id))
return render_template('edit_event.html', event=event, action='edit', form=form)
def google_event(id):
event = current_user.event_or_404(id)
if event.is_google_involved():
try:
api = google.create_api(google.CalendarClient)
if event.google_id:
entry = api.GetEventEntry(event.google_id)
else:
entry = CalendarEventEntry()
entry.title = Title(text=event.name)
if event.description:
entry.content = Content(text=event.description)
if event.venue:
entry.where.append(CalendarWhere(value=event.venue))
if event.starts_at:
entry.when.append(When(
start=event.starts_at.strftime('%Y-%m-%dT%H:%M:%SZ'),
end=event.ends_at.strftime('%Y-%m-%dT%H:%M:%SZ')
))
contacts_to_invite = list(event.contacts_google_to_invite)
if contacts_to_invite:
for contact in contacts_to_invite:
entry.who.append(EventWho(email=contact.email, rel='http://schemas.google.com/g/2005#event.attendee'))
# event.who.append(EventWho(email=contact.email, rel='http://schemas.google.com/g/2005#event.organizer'))
entry.send_event_notifications = SendEventNotificationsProperty(value='true')
if event.google_id:
entry = api.Update(entry)
else:
entry = api.InsertEvent(entry)
with db.transaction:
event.google_id = entry.GetSelfLink().href # entry.id.text
with db.transaction:
for contact in contacts_to_invite:
event.set_invitation_sent(contact)
except (google.ConnectionError, google.UnauthorizedError) as e:
return redirect(google.create_authorize_url(
action_url=url_for('google_event', id=event.id),
error_url=url_for('edit_event', id=event.id),
scope='https://www.google.com/calendar/feeds/ https://www.google.com/m8/feeds/'
))
return redirect(url_for('event', id=event.id))
def revive_event(id):
"""Canceles event by ID."""
event = current_user.event_or_404(id)
with db.transaction as session:
event.cancelled_at = None
return redirect(url_for('event', id=id))