class ImageInsertionForm(forms.Form):
"""
Form for selecting parameters of the image (e.g. format) prior to insertion
into a rich text area
"""
format = forms.ChoiceField(
label=_("Format"),
choices=[(format.name, format.label)
for format in get_image_formats()],
widget=forms.RadioSelect,
)
image_is_decorative = forms.BooleanField(required=False,
label=_("Image is decorative"))
alt_text = forms.CharField(required=False, label=_("Alt text"))
def clean_alt_text(self):
alt_text = self.cleaned_data["alt_text"]
image_is_decorative = self.cleaned_data["image_is_decorative"]
# Empty the alt text value if the image is set to be decorative
if image_is_decorative:
return ""
else:
# Alt text is required if image is not decorative.
if not alt_text:
msg = _(
"Please add some alt text for your image or mark it as decorative"
)
self.add_error("alt_text", msg)
return alt_text
class ImageInsertionForm(forms.Form):
"""
Form for selecting parameters of the image (e.g. format) prior to insertion
into a rich text area
"""
format = forms.ChoiceField(choices=[(format.name, format.label)
for format in get_image_formats()],
widget=forms.RadioSelect)
alt_text = forms.CharField()
