class ProjectForm(forms.ModelForm):
helper = FormHelper()
helper.add_input(Submit('submit', 'Submit'))
helper.form_class = 'form-horizontal'
tags = TagField()
class Meta:
model = Project
exclude = ("audios", )
class UserProfileForm(ModelForm):
tags = TagField(
label=_('hashtags').capitalize(),
required=False,
help_text=_(
"put tags helps you to contact users who share musical tastes"))
helper = FormHelper()
helper.add_input(Submit('submit', 'Submit'))
class Meta:
model = UserProfile
fields = [
'realname',
'about',
'website',
'location',
"tags",
]
class AudioForm(forms.ModelForm):
tags = TagField(required=False)
project = forms.ModelChoiceField(Project.objects.all(), required=False)
audio = forms.FileField(label=_("Audio"),
help_text=_("Allowed extensions: %s") %
", ".join(AUDIO_EXTENSIONS))
helper = FormHelper()
helper.form_class = 'form-horizontal'
helper.add_input(Submit('submit', 'Submit'))
class Meta:
model = Audio
widgets = {
'license': forms.RadioSelect,
}
fields = '__all__'
def __init__(self, data=None, *args, **kwargs):
user = kwargs.pop('user')
super(AudioForm, self).__init__(data, *args, **kwargs)
self.instance.user = user
initial_project = self.instance.project_set.all()[0] if self.instance.pk and \
self.instance.project_set.all() else None
self.fields['project'] = forms.ModelChoiceField(
queryset=Project.objects.filter(user=user),
initial=initial_project,
required=False)
def clean_audio(self):
f = self.cleaned_data.get('audio', False)
if not f:
raise ValidationError(_("Couldn't read uploaded file"))
if not get_file_extension(f.name) in AUDIO_EXTENSIONS:
raise ValidationError(_("Invalid audio file extension"))
return f
class SnapshotAdminForm(forms.ModelForm):
tags = TagField(required=False)
class Meta:
model = Snapshot
fields = "__all__"
def save(self, commit=True):
# Based on: https://stackoverflow.com/a/49933068/3509554
# Get the unsave instance
instance = forms.ModelForm.save(self, False)
tags = self.cleaned_data.pop("tags")
#update save_m2m
def new_save_m2m():
instance.save_tags(tags)
# Do we need to save all changes now?
self.save_m2m = new_save_m2m
if commit:
instance.save()
return instance