def notify_signup_accepted(event_name, signup):
"""Send an email to a user, that his signup was accepted"""
id_field = current_app.config['ID_FIELD']
if signup.get('user'):
lookup = {id_field: signup['user']}
user = current_app.data.find_one('users', None, **lookup)
name = user['firstname']
email = user['email']
else:
name = 'Guest of AMIV'
email = signup['email']
token = Signer(get_token_secret()).sign(
str(signup[id_field]).encode('utf-8'))
if current_app.config.get('SERVER_NAME') is None:
current_app.logger.warning("SERVER_NAME is not set. E-Mail links "
"will not work!")
deletion_link = url_for('emails.on_delete_signup',
token=token,
_external=True)
mail(
current_app.config['API_MAIL'], email, '[AMIV] Eventsignup accepted',
'Hello %s!\n'
'\n'
'We are happy to inform you that your signup for %s was accepted and '
'you can come to the event! If you do not have time to attend the '
'event please click this link to free your spot for someone else:\n'
'\n%s\n\n'
'Best Regards,\n'
'The AMIV event bot' % (name, event_name, deletion_link))
def send_confirmmail_to_unregistered_users(items):
"""Send a confirmation email for external signups(email only)
Args:
item: The item, which was just inserted into the database
"""
for item in items:
if 'user' not in item:
event = current_app.data.find_one(
'events', None,
**{current_app.config['ID_FIELD']: item['event']})
if 'title_en' in event:
title = event['title_en']
else:
title = event['title_de']
token = Signer(get_token_secret()).sign(
str(item['_id']).encode('utf-8'))
if current_app.config.get('SERVER_NAME') is None:
current_app.logger.warning("SERVER_NAME is not set. E-Mail "
"links will not work!")
fields = {
'link': url_for('emails.on_confirm_email', token=token,
_external=True),
'title': title
}
email_content = current_app.config['CONFIRM_EMAIL_TEXT'] % fields
mail(current_app.config['API_MAIL'], # from
[item['email']], # receivers list
'Registration for AMIV event %s' % title,
email_content)
def notify_delete_blacklist(item):
"""Send an email to a user if one of his entries was deleted."""
email = _get_email(item)
fields = {'reason': item['reason']}
mail(email, 'Your blacklist entry has been removed!',
current_app.config['BLACKLIST_REMOVED'].format(**fields))
def notify_signup_deleted(signup):
"""Send an email to a user that his signup was deleted"""
id_field = current_app.config['ID_FIELD']
if signup.get('user'):
lookup = {id_field: signup['user']}
user = current_app.data.find_one('users', None, **lookup)
if user is None: # User was deleted
return
name = user['firstname']
email = user['email']
else:
name = 'Guest of AMIV'
email = signup['email']
event = current_app.data.find_one(
'events', None, **{current_app.config['ID_FIELD']: signup['event']})
if current_app.config.get('SERVER_NAME') is None:
current_app.logger.warning("SERVER_NAME is not set. E-Mail links "
"will not work!")
mail([email], 'Successfully deregistered from %s' % event.get('title_en')
or event.get('title_de'),
current_app.config['DEREGISTER_EMAIL_TEXT'].format(
name=name, title=event.get('title_en') or event.get('title_de')))
def send_confirmmail_to_unregistered_users(items):
"""Send a confirmation email for external signups(email only)
Args:
item: The item, which was just inserted into the database
"""
for item in items:
if item.get('user') is None:
event = current_app.data.find_one(
'events', None,
**{current_app.config['ID_FIELD']: item['event']})
title = event.get('title_en') or event.get('title_de')
s = URLSafeSerializer(get_token_secret())
token = s.dumps(str(item['_id']))
if current_app.config.get('SERVER_NAME') is None:
current_app.logger.warning("SERVER_NAME is not set. E-Mail "
"links will not work!")
confirm_link = url_for('emails.on_confirm_email',
token=token,
_external=True)
mail([item['email']], 'Registration for %s' % title,
current_app.config['CONFIRM_EMAIL_TEXT'].format(
title=title, link=confirm_link))
def send_confirmmail_to_unregistered_users(items):
"""Send a confirmation email for external signups(email only)
Args:
item: The item, which was just inserted into the database
"""
for item in items:
if 'user' not in item:
event = current_app.data.find_one(
'events', None,
**{current_app.config['ID_FIELD']: item['event']})
title = event.get('title_en') or event.get('title_de')
s = URLSafeSerializer(get_token_secret())
token = s.dumps(str(item['_id']))
if current_app.config.get('SERVER_NAME') is None:
current_app.logger.warning("SERVER_NAME is not set. E-Mail "
"links will not work!")
confirm_link = url_for('emails.on_confirm_email', token=token,
_external=True)
mail([item['email']],
'Registration for %s' % title,
current_app.config['CONFIRM_EMAIL_TEXT'].format(
title=title,
link=confirm_link))
def notify_delete_blacklist(item):
"""Send an email to a user if one of his entries was deleted."""
email = _get_email(item)
fields = {'reason': item['reason']}
mail(email, 'Your blacklist entry has been removed!',
current_app.config['BLACKLIST_REMOVED'].format(**fields))
def notify_signup_accepted(event, signup):
"""Send an email to a user that his signup was accepted"""
id_field = current_app.config['ID_FIELD']
if signup.get('user'):
lookup = {id_field: signup['user']}
user = current_app.data.find_one('users', None, **lookup)
name = user['firstname']
email = user['email']
else:
name = 'Guest of AMIV'
email = signup['email']
s = URLSafeSerializer(get_token_secret())
token = s.dumps(str(signup[id_field]))
if current_app.config.get('SERVER_NAME') is None:
current_app.logger.warning("SERVER_NAME is not set. E-Mail links "
"will not work!")
deletion_link = url_for('emails.on_delete_signup', token=token,
_external=True)
mail([email],
'Eventsignup accepted',
current_app.config['ACCEPT_EMAIL_TEXT'].format(
name=name,
title=event.get('title_en') or event.get('title_de'),
link=deletion_link,
deadline=event['time_register_end'].strftime('%H.%M %d.%m.%Y')))
def notify_signup_accepted(event, signup):
"""Send an email to a user that his signup was accepted"""
id_field = current_app.config['ID_FIELD']
if signup.get('user'):
lookup = {id_field: signup['user']}
user = current_app.data.find_one('users', None, **lookup)
name = user['firstname']
email = user['email']
else:
name = 'Guest of AMIV'
email = signup['email']
s = URLSafeSerializer(get_token_secret())
token = s.dumps(str(signup[id_field]))
if current_app.config.get('SERVER_NAME') is None:
current_app.logger.warning("SERVER_NAME is not set. E-Mail links "
"will not work!")
deletion_link = url_for('emails.on_delete_signup',
token=token,
_external=True)
mail([email], 'Eventsignup accepted',
current_app.config['ACCEPT_EMAIL_TEXT'].format(
name=name,
title=event.get('title_en') or event.get('title_de'),
link=deletion_link,
deadline=event['time_register_end'].strftime('%H.%M %d.%m.%Y')))
def send_removed_mail(item):
"""Schedules an email when end_time is reached and the entry is removed."""
# Check that the end date is still correct and has not changed again
_item = current_app.data.find_one('blacklist', None, {"_id": item['_id']})
if _item is None:
return # Entry was deleted, no mail to send anymore
# Note: We have to remove the (empty) tzinfo from dates coming from the db
if _item['end_time'].replace(tzinfo=None) == item['end_time']:
email = _get_email(_item)
fields = {'reason': _item['reason']}
mail(email, 'Your blacklist entry has been removed!',
current_app.config['BLACKLIST_REMOVED'].format(**fields))
def send_removed_mail(item):
"""Schedules an email when end_time is reached and the entry is removed."""
# Check that the end date is still correct and has not changed again
_item = current_app.data.find_one('blacklist', None, {"_id": item['_id']})
if _item is None:
return # Entry was deleted, no mail to send anymore
# Note: We have to remove the (empty) tzinfo from dates coming from the db
if _item['end_time'].replace(tzinfo=None) == item['end_time']:
email = _get_email(_item)
fields = {'reason': _item['reason']}
mail(email,
'Your blacklist entry has been removed!',
current_app.config['BLACKLIST_REMOVED'].format(**fields))
def send_removed_mail(item):
"""Send scheduled email when a blacklist entry times out."""
_item = current_app.data.find_one('blacklist', None, {"_id": item['_id']})
# Check that the end date is still correct and has not changed again
if _item is None:
return # Entry was deleted, no mail to send anymore
if _item.get('end_time') is None:
return # Entry was patched to last indefinitely, so no mail to send.
if _item['end_time'].replace(tzinfo=None) != item['end_time']:
return # Entry was edited, so this is outdated.
email = _get_email(_item)
fields = {'reason': _item['reason']}
mail(email,
'Your blacklist entry has been removed!',
current_app.config['BLACKLIST_REMOVED'].format(**fields))
def notify_new_blacklist(items):
"""Send an email to a user who has a new blacklist entry."""
for item in items:
email = _get_email(item)
fields = {
'reason': item['reason'],
'reply_to': current_app.config['BLACKLIST_REPLY_TO']
}
if item['price']:
fields['price'] = item['price'] / 100 # convert Rappen to CHF
template = current_app.config['BLACKLIST_ADDED_EMAIL_W_PRICE']
else:
template = current_app.config['BLACKLIST_ADDED_EMAIL_WO_PRICE']
mail(email, 'You have been blacklisted!', template.format(**fields))
# If the end time is already known, schedule removal mail
if item['end_time'] and item['end_time'] > datetime.utcnow():
schedule_task(item['end_time'], send_removed_mail, item)
def notify_new_blacklist(items):
"""Send an email to a user who has a new blacklist entry."""
for item in items:
email = _get_email(item)
fields = {
'reason': item['reason'],
'reply_to': current_app.config['BLACKLIST_REPLY_TO']
}
if item['price']:
fields['price'] = item['price']/100 # convert Rappen to CHF
template = current_app.config['BLACKLIST_ADDED_EMAIL_W_PRICE']
else:
template = current_app.config['BLACKLIST_ADDED_EMAIL_WO_PRICE']
mail(email, 'You have been blacklisted!', template.format(**fields))
# If the end time is already known, schedule removal mail
if item['end_time'] and item['end_time'] > datetime.utcnow():
schedule_task(item['end_time'], send_removed_mail, item)
