73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import absolute_import, print_function, unicode_literals
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import warnings
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from cms.utils.permissions import get_current_user
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from cms.wizards.wizard_base import Wizard
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from cms.wizards.wizard_pool import AlreadyRegisteredException, wizard_pool
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from django import forms
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from django.conf import settings
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from django.utils.text import slugify
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from django.utils.translation import ugettext_lazy as _
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from parler.forms import TranslatableModelForm
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from .cms_appconfig import BlogConfig
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from .models import Post
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class PostWizardForm(TranslatableModelForm):
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default_appconfig = None
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def __init__(self, *args, **kwargs):
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if 'initial' not in kwargs or not kwargs.get('initial', False):
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kwargs['initial'] = {}
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kwargs['initial']['app_config'] = self.default_appconfig
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if 'data' in kwargs and kwargs['data'] is not None:
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kwargs['data']['1-app_config'] = self.default_appconfig
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super(PostWizardForm, self).__init__(*args, **kwargs)
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self.fields['app_config'].widget = forms.Select(
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attrs=self.fields['app_config'].widget.attrs,
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choices=self.fields['app_config'].widget.choices,
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)
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self.fields['app_config'].widget.attrs['disabled'] = True
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class Meta:
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model = Post
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fields = ['app_config', 'title', 'abstract', 'categories']
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class Media:
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js = ('admin/js/jquery.js', 'admin/js/jquery.init.js',)
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def save(self, commit=True):
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self.instance._set_default_author(get_current_user())
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return super(PostWizardForm, self).save(commit)
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class PostWizard(Wizard):
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pass
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for config in BlogConfig.objects.all().order_by('namespace'):
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seed = slugify('{0}.{1}'.format(config.app_title, config.namespace))
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new_wizard = type(str(seed), (PostWizard,), {})
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new_form = type(str('{0}Form').format(seed), (PostWizardForm,), {
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'default_appconfig': config.pk
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})
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post_wizard = new_wizard(
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title=_('New {0}').format(config.object_name),
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weight=200,
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form=new_form,
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model=Post,
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description=_('Create a new {0} in {1}').format(config.object_name, config.app_title),
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)
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try:
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wizard_pool.register(post_wizard)
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except AlreadyRegisteredException: # pragma: no cover
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if settings.DEBUG:
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raise
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else:
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warnings.warn('Wizard {0} cannot be registered. Please make sure that '
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'BlogConfig.namespace {1} and BlogConfig.app_title {2} are'
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'unique together'.format(seed, config.namespace, config.app_title))
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