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editor.py
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editor.py
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from django.shortcuts import redirect
from django.core.urlresolvers import reverse
import views_base as viewb
import django.views.generic.edit as generic_editor
import django.forms.models as form_models
import settings
from django.contrib.auth.views import password_change
class HotEdit(viewb.TemplateBase):
template_name = 'hot/hot_edit.html'
side_menu = False
def setup_context(self, **kw):
if 'view_settings' in self.request.session:
self.view_settings = viewb.HOT_VIEW_SETTINGS.copy()
if hasattr(settings, 'HOT_VIEW_SETTINGS'):
self.view_settings.update(settings.HOT_VIEW_SETTINGS)
self.view_settings.update(self.request.session['view_settings'])
super(HotEdit, self).setup_context(**kw)
if 'extra_context' in self.request.session:
self._context.update(self.request.session['extra_context'])
def get_context_data(self, **kw):
self.set_crums(add = [{'url': '', 'name': 'Mass Edit'}])
# self._context['title'] = 'Mass Editor'
self._menu_active = 'display_index'
self._context['app_name'] = self._app_name
self._context['model_name'] = self._model_name
return self._context
class AddEditItem(viewb.ViewBase, generic_editor.TemplateResponseMixin, generic_editor.ModelFormMixin, generic_editor.ProcessFormView):
template_name = 'hot/add_edit.html'
action = 'Add'
def _editing_self(self):
if self._item_id is None:
return False
return self._model_name == 'User' and self._item_id is not None and self.request.user.id == int(self._item_id)
@property
def allowed(self):
if self._editing_self():
return True
return super(AddEditItem, self).allowed
def setup_context(self, **kw):
if 'view_settings' in self.request.session:
self.view_settings = viewb.HOT_VIEW_SETTINGS.copy()
if hasattr(settings, 'HOT_VIEW_SETTINGS'):
self.view_settings.update(settings.HOT_VIEW_SETTINGS)
self.view_settings.update(self.request.session['view_settings'])
super(AddEditItem, self).setup_context(**kw)
if 'extra_context' in self.request.session:
self._context.update(self.request.session['extra_context'])
self.object = None
if self._item_id is not None:
self.object = self._item
self.action = 'Edit'
self.set_crums(add = [{'url': '', 'name': self.action}])
if self._disp_model.form is not None:
self.form_class = self._disp_model.form
else:
self.form_class = form_models.modelform_factory(self._disp_model.model)
self.form_class.request = self.request
def get_form_kwargs(self):
kwargs = super(AddEditItem, self).get_form_kwargs()
if hasattr(self.form_class, 'pass_request') and self.form_class.pass_request:
kwargs['request'] = self.request
return kwargs
def post(self, request, *args, **kw):
self.setup_context(**kw)
if not self.allowed:
return redirect(reverse('permission_denied'))
return super(AddEditItem, self).post(request, *args, **kw)
def form_valid(self, form):
context = self.get_context_data()
if self._disp_model.formset_model is not None:
formset = context['formset']
if formset.is_valid():
form.request = self.request
self.object = form.save()
formset.instance = self.object
formset.save()
else:
self.error_log('Form not Valid')
return self.render_to_response(self.get_context_data(form=form))
else:
form.request = self.request
form.save()
self.success_log('%s saved' % self._disp_model.model_name)
if self._editing_self():
return redirect(reverse('user_profile'))
if self._item_id is not None:
return redirect(reverse(self.viewname, args=self.args_base(model=self._model_name) + [self._item_id]))
else:
return redirect(reverse(self.viewname, args=self.args_base(model=self._model_name)))
def form_invalid(self, form):
self.error_log('Form not Valid')
return self.render_to_response(self.get_context_data(form=form))
def get_context_data(self, **kw):
self._context.update(super(AddEditItem, self).get_context_data(**kw))
self._context['title'] = '%s %s' % (self.action,viewb.get_single_name(self._disp_model))
if self._disp_model.formset_model is not None:
Formset = form_models.inlineformset_factory(self._disp_model.model, self._disp_model.formset_model, extra=2)
if self.request.POST:
self._context['formset'] = Formset(self.request.POST)
else:
instance = None
if self._item_id is not None:
instance = self.object
self._context['formset'] = Formset(instance = instance)
return self._context
def success_log(self, line):
if not 'success' in self.request.session:
self.request.session['success'] = []
self.request.session['success'].append(line)
def error_log(self, line):
if not 'errors' in self.request.session:
self.request.session['errors'] = []
self.request.session['errors'].append(line)
class DeleteItem(viewb.TemplateBase):
def get(self, request, *args, **kw):
self.setup_context(**kw)
self.request.session['success'] = '%s deleted' % self._item
self._item.delete()
return redirect(reverse(self.viewname, args=self.args_base(model=self._model_name)))
def change_password(request):
basic_context = viewb.basic_context(request)
return password_change(request,
template_name = 'hot/add_edit.html',
post_change_redirect = 'user_profile',
extra_context = basic_context)