Source code for fobi.contrib.plugins.form_elements.fields.range_select.forms

from django import forms
from django.utils.translation import gettext_lazy as _

from fobi.base import BaseFormFieldPluginForm, get_theme
from fobi.widgets import NumberInput

from .settings import (
    INITIAL,
    INITIAL_MAX_VALUE,
    INITIAL_MIN_VALUE,
    MAX_VALUE,
    MIN_VALUE,
    STEP,
)

__title__ = "fobi.contrib.plugins.form_elements.fields.range_select.forms"
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2015 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("RangeSelectInputForm",)

theme = get_theme(request=None, as_instance=True)


[docs]class RangeSelectInputForm(forms.Form, BaseFormFieldPluginForm): """Form for ``RangeSelectInputPlugin``.""" plugin_data_fields = [ ("label", ""), ("name", ""), ("min_value", INITIAL_MIN_VALUE), ("max_value", INITIAL_MAX_VALUE), ("step", STEP), ("help_text", ""), ("initial", INITIAL), ("required", False), ] label = forms.CharField( label=_("Label"), required=True, widget=forms.widgets.TextInput( attrs={"class": theme.form_element_html_class} ), ) name = forms.CharField( label=_("Name"), required=True, widget=forms.widgets.TextInput( attrs={"class": theme.form_element_html_class} ), ) min_value = forms.IntegerField( label=_("Min value"), required=True, initial=INITIAL_MIN_VALUE, widget=NumberInput(attrs={"class": theme.form_element_html_class}), min_value=MIN_VALUE, max_value=MAX_VALUE, ) max_value = forms.IntegerField( label=_("Max value"), required=True, initial=INITIAL_MAX_VALUE, widget=NumberInput(attrs={"class": theme.form_element_html_class}), min_value=MIN_VALUE, max_value=MAX_VALUE, ) step = forms.IntegerField( label=_("Step"), required=True, help_text=_("Step size"), widget=NumberInput(attrs={"class": theme.form_element_html_class}), min_value=MIN_VALUE, max_value=MAX_VALUE, ) help_text = forms.CharField( label=_("Help text"), required=False, widget=forms.widgets.TextInput( attrs={"class": theme.form_element_html_class} ), ) initial = forms.IntegerField( label=_("Initial"), required=False, widget=NumberInput(attrs={"class": theme.form_element_html_class}), min_value=MIN_VALUE, max_value=MAX_VALUE, initial=INITIAL, ) required = forms.BooleanField( label=_("Required"), required=False, widget=forms.widgets.CheckboxInput( attrs={"class": theme.form_element_checkbox_html_class} ), )
[docs] def clean(self): """Validating the values.""" super(RangeSelectInputForm, self).clean() max_value = self.cleaned_data["max_value"] min_value = self.cleaned_data["min_value"] initial = self.cleaned_data["initial"] step = self.cleaned_data["step"] if max_value < min_value: self.add_error( "max_value", _("`max_value` should be > than `min_value`.") ) if step > max_value - min_value: self.add_error( "step", _("`step` should be > than `max_value` - `min_value`.") ) if max_value < initial: self.add_error( "initial", _("`max_value` should be >= than `initial`.") ) if min_value > initial: self.add_error( "min_value", _("`initial` should be >= than `min_value`.") )