class WebHookTargetForm(LocalSiteAwareModelFormMixin, forms.ModelForm):
"""A form for creating and updating WebHookTargets."""
url = CharField(
label=_('URL'),
validators=[URLValidator()],
widget=forms.widgets.URLInput(attrs={'size': 100})
)
def clean_extra_data(self):
"""Ensure that extra_data is a valid value.
Returns:
unicode:
Either a non-zero length string of JSON-encoded extra data or None.
"""
return self.cleaned_data['extra_data'] or None
def clean_events(self):
events = self.cleaned_data['events']
if '*' in events:
events = ['*']
return events
def clean(self):
"""Validate the state of the entire form.
Returns:
The cleaned form data.
"""
super(WebHookTargetForm, self).clean()
custom_content = self.cleaned_data.get('custom_content', '')
self.cleaned_data['use_custom_content'] = len(custom_content) > 0
apply_to = self.cleaned_data.get('apply_to')
if (apply_to != WebHookTarget.APPLY_TO_SELECTED_REPOS or
'repositories' not in self.cleaned_data):
self.cleaned_data['repositories'] = Repository.objects.none()
return self.cleaned_data
class Meta:
model = WebHookTarget
widgets = {
'apply_to': forms.widgets.RadioSelect(),
'repositories': FilteredSelectMultiple(_('Repositories'),
is_stacked=False),
}
error_messages = {
'repositories': {
'invalid_choice': _('A repository with ID %(value)s was not '
'found.'),
'invalid_pk_value': _('"%(pk)s" is an invalid repository ID.'),
},
}
fields = '__all__'
def __init__(self, *args, **kwargs):
"""Initialize the model.
Args:
*args (tuple):
Positional arguments to pass through to the Model constructor.
**kwargs (dict):
Keyword arguments to pass through to the Model constructor.
"""
super(WebHookTarget, self).__init__(*args, **kwargs)
self._meta.get_field('url').validators = [URLValidator()]