welco/welco/monkeypatch.py

62 lines
2.3 KiB
Python

# welco - multichannel request processing
# Copyright (C) 2018 Entr'ouvert
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import ckeditor.widgets
from django.forms.utils import flatatt
from django.template.loader import render_to_string
from django.urls import reverse
from django.utils.encoding import force_text
from django.utils.html import conditional_escape
from django.utils.safestring import mark_safe
from django.utils.translation import get_language
def ckeditor_render(self, name, value, attrs=None, renderer=None):
if value is None:
value = ''
final_attrs = {'name': name}
if getattr(self, 'attrs', None):
final_attrs.update(self.attrs)
if attrs:
final_attrs.update(attrs)
if 'filebrowserUploadUrl' not in self.config:
self.config.setdefault('filebrowserUploadUrl', reverse('ckeditor_upload'))
if 'filebrowserBrowseUrl' not in self.config:
self.config.setdefault('filebrowserBrowseUrl', reverse('ckeditor_browse'))
if not self.config.get('language'):
self.config['language'] = get_language()
# Force to text to evaluate possible lazy objects
external_plugin_resources = [
[force_text(a), force_text(b), force_text(c)] for a, b, c in self.external_plugin_resources
]
return mark_safe(
render_to_string(
'ckeditor/widget.html',
{
'final_attrs': flatatt(final_attrs),
'value': conditional_escape(force_text(value)),
'id': final_attrs['id'],
'config': ckeditor.widgets.json_encode(self.config),
'external_plugin_resources': ckeditor.widgets.json_encode(external_plugin_resources),
},
)
)
ckeditor.widgets.CKEditorWidget.render = ckeditor_render