from django import forms
from django.utils.translation import gettext_lazy as _
from fobi.base import BasePluginForm, get_theme
from fobi.helpers import handle_uploaded_file
from .settings import (
DEFAULT_FIT_METHOD,
DEFAULT_SIZE,
FIT_METHODS_CHOICES,
IMAGES_UPLOAD_DIR,
SIZES,
)
__title__ = "fobi.contrib.plugins.form_elements.content.content_image.forms"
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2019 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("ContentImageForm",)
theme = get_theme(request=None, as_instance=True)
[docs]class ContentImageForm(forms.Form, BasePluginForm):
"""Form for ``ContentImagePlugin``."""
plugin_data_fields = [
("file", ""),
("alt", ""),
("fit_method", DEFAULT_FIT_METHOD),
("size", DEFAULT_SIZE),
]
file = forms.ImageField(
label=_("Image"),
required=True,
widget=forms.widgets.ClearableFileInput()
# attrs={'class': theme.form_element_html_class}
)
alt = forms.CharField(
label=_("Alt text"),
required=True,
widget=forms.widgets.TextInput(
attrs={"class": theme.form_element_html_class}
),
)
fit_method = forms.ChoiceField(
label=_("Fit method"),
required=False,
initial=DEFAULT_FIT_METHOD,
choices=FIT_METHODS_CHOICES,
widget=forms.widgets.Select(
attrs={"class": theme.form_element_html_class}
),
)
size = forms.ChoiceField(
label=_("Size"),
required=False,
initial=DEFAULT_SIZE,
choices=SIZES,
widget=forms.widgets.Select(
attrs={"class": theme.form_element_html_class}
),
)
[docs] def save_plugin_data(self, request=None):
"""Saving the plugin data and moving the file."""
file_path = self.cleaned_data.get("file", None)
if file_path:
saved_image = handle_uploaded_file(IMAGES_UPLOAD_DIR, file_path)
self.cleaned_data["file"] = saved_image