41214fa90e
Affects document checkout form Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>
127 lines
4.2 KiB
Python
127 lines
4.2 KiB
Python
from __future__ import unicode_literals
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from collections import OrderedDict
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from django import forms
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from django.utils.safestring import mark_safe
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class DisableableSelectWidget(forms.widgets.SelectMultiple):
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def create_option(self, *args, **kwargs):
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result = super(DisableableSelectWidget, self).create_option(*args, **kwargs)
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# Get a keyword argument named value or the second positional argument
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# Current interface as of Django 1.11
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# def create_option(self, name, value, label, selected, index,
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# subindex=None, attrs=None):
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value = kwargs.get('value', args[1])
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if value in self.disabled_choices:
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result['attrs'].update({'disabled': 'disabled'})
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return result
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class NamedMultiWidget(forms.widgets.Widget):
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template_name = 'django/forms/widgets/multiwidget.html'
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def __init__(self, widgets, attrs=None):
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self.widgets = OrderedDict()
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for name, widget in widgets.items():
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self.widgets[name] = widget() if isinstance(widget, type) else widget
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super(NamedMultiWidget, self).__init__(attrs)
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def _get_media(self):
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"Media for a multiwidget is the combination of all media of the subwidgets"
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media = forms.widgets.Media()
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for name, widget in self.widgets.items():
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media = media + widget.media
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return media
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media = property(_get_media)
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@property
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def is_hidden(self):
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return all(widget.is_hidden for name, widget in self.widgets.items())
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def get_context(self, name, value, attrs):
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context = super(NamedMultiWidget, self).get_context(name, value, attrs)
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if self.is_localized:
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for widget in self.widgets:
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widget.is_localized = self.is_localized
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value = self.decompress(value)
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final_attrs = context['widget']['attrs']
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input_type = final_attrs.pop('type', None)
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id_ = final_attrs.get('id')
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subwidgets = []
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for widget_name, widget in self.widgets.items():
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if input_type is not None:
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widget.input_type = input_type
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full_widget_name = '%s_%s' % (name, widget_name)
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try:
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widget_value = value[widget_name]
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except IndexError:
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widget_value = None
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if id_:
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widget_attrs = final_attrs.copy()
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widget_attrs['id'] = '%s_%s' % (id_, widget_name)
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else:
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widget_attrs = final_attrs
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subwidgets.append(
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widget.get_context(
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full_widget_name, widget_value, widget_attrs
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)['widget']
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)
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context['widget']['subwidgets'] = subwidgets
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return context
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def id_for_label(self, id_):
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if id_:
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id_ += '_{}'.format(list(self.widgets.keys())[0])
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return id_
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def value_from_datadict(self, data, files, name):
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return {
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name: widget.value_from_datadict(
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data, files, name + '_%s' % name
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) for name, widget in self.widgets.items()
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}
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def value_omitted_from_data(self, data, files, name):
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return all(
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widget.value_omitted_from_data(data, files, name + '_%s' % name)
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for name, widget in self.widgets.items()
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)
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@property
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def needs_multipart_form(self):
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return any(
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widget.needs_multipart_form for name, widget in self.widgets.items()
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)
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class PlainWidget(forms.widgets.Widget):
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"""
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Class to define a form widget that effectively nulls the htmls of a
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widget and reduces the output to only it's value
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"""
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def render(self, name, value, attrs=None):
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return mark_safe(s='%s' % value)
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class TextAreaDiv(forms.widgets.Widget):
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"""
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Class to define a form widget that simulates the behavior of a
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Textarea widget but using a div tag instead
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"""
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template_name = 'appearance/forms/widgets/textareadiv.html'
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def __init__(self, attrs=None):
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# The 'rows' and 'cols' attributes are required for HTML correctness.
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default_attrs = {'class': 'text_area_div'}
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if attrs:
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default_attrs.update(attrs)
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super(TextAreaDiv, self).__init__(default_attrs)
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