def notify(request,
recipient,
event,
actor=None,
object=None,
target=None,
details=''):
NotificationManager.notify(request, recipient, event, actor, object,
target, details)
def get_description(self, pass_variables):
language = get_language()
cache_key = self.__class__.__name__.lower()
cache_version = '{}_{}_{}'.format(self.pk, language, pass_variables)
saved_description = cache.get(cache_key, version=cache_version)
if saved_description is not None:
return saved_description
try:
description = NotificationManager.get_description(
self.event, self.actor, self.object, self.target,
pass_variables)
except KeyError:
# referenced object does not exist anymore
if self.pk:
self.delete()
return ugettext('Related object does not exist anymore')
# save into cache
cache.set(cache_key,
description,
version=cache_version,
timeout=whistle_settings.TIMEOUT)
return description
def init_form_helper(self):
fields = []
channel_fields = []
for channel in whistle_settings.CHANNELS:
if NotificationManager.is_channel_available(self.user, channel):
channel_fields.append(
Div(Field(channel, css_class='switch'), css_class='channel fw-bold col-md mb-3')
)
fields.append(Div(
Div(HTML('<p>{}</p>'.format(_(''))), css_class='col-md-6'),
*channel_fields,
css_class='row'
)
)
for event, label in self.labels.items():
field_names = self.field_names(event)
event_fields = []
for channel in whistle_settings.CHANNELS:
if NotificationManager.is_notification_available(self.user, channel, event):
event_fields.append(
Div(Field(field_names[channel], css_class='switch'), css_class='col-md')
)
if len(event_fields) > 0:
fields.append(Div(
Div(HTML('<p>{}</p>'.format(label)), css_class='col-md-6'),
*event_fields,
css_class='row'
)
)
fields.append(
FormActions(
Submit('submit', _('Save'), css_class='btn-lg')
)
)
self.helper = FormHelper()
self.helper.form_class = 'notification-settings'
self.helper.layout = Layout(*fields)
def init_fields(self):
for channel in whistle_settings.CHANNELS:
if NotificationManager.is_channel_available(self.user, channel):
self.fields.update({
channel: forms.BooleanField(
label=self.channel_labels(channel),
required=False,
initial=self.get_initial_value(channel)),
})
for event, label in self.labels.items():
field_names = self.field_names(event)
for channel in whistle_settings.CHANNELS:
if NotificationManager.is_notification_available(self.user, channel, event):
self.fields.update({
field_names[channel]: forms.BooleanField(
label=self.channel_labels(channel),
required=False,
initial=self.get_initial_value(channel, event)),
})
def clean(self):
settings = {'channels': {}, 'events': {}}
for channel in whistle_settings.CHANNELS:
if NotificationManager.is_channel_available(self.user, channel):
settings['channels'][channel] = self.cleaned_data.get(channel)
# events
for event in self.labels.keys():
field_names = self.field_names(event)
event_identifier = event.lower()
for channel in whistle_settings.CHANNELS:
if NotificationManager.is_channel_available(self.user, channel) and \
NotificationManager.is_notification_available(self.user, channel, event):
if channel not in settings['events']:
settings['events'][channel] = {}
settings['events'][channel][event_identifier] = self.cleaned_data.get(field_names[channel])
return settings
def get_initial_value(self, channel, event=None):
return NotificationManager.is_notification_enabled(self.user,
channel,
event,
bypass_channel=True)