diff options
Diffstat (limited to 'django-simple-history/simple_history/admin.py')
| -rw-r--r-- | django-simple-history/simple_history/admin.py | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/django-simple-history/simple_history/admin.py b/django-simple-history/simple_history/admin.py deleted file mode 100644 index 7d83e1016..000000000 --- a/django-simple-history/simple_history/admin.py +++ /dev/null @@ -1,139 +0,0 @@ -from django import template -from django.core.exceptions import PermissionDenied -from django.conf.urls.defaults import patterns, url -from django.contrib import admin -from django.contrib.admin import helpers -from django.contrib.contenttypes.models import ContentType -from django.core.urlresolvers import reverse -from django.shortcuts import get_object_or_404, render_to_response -from django.contrib.admin.util import unquote -from django.utils.text import capfirst -from django.utils.html import mark_safe -from django.utils.translation import ugettext as _ -from django.utils.encoding import force_unicode - - -class SimpleHistoryAdmin(admin.ModelAdmin): - object_history_template = "simple_history/object_history.html" - object_history_form_template = "simple_history/object_history_form.html" - - def get_urls(self): - """Returns the additional urls used by the Reversion admin.""" - urls = super(SimpleHistoryAdmin, self).get_urls() - admin_site = self.admin_site - opts = self.model._meta - info = opts.app_label, opts.module_name, - history_urls = patterns("", - url("^([^/]+)/history/([^/]+)/$", - admin_site.admin_view(self.history_form_view), - name='%s_%s_simple_history' % info),) - return history_urls + urls - - def history_view(self, request, object_id, extra_context=None): - "The 'history' admin view for this model." - model = self.model - opts = model._meta - app_label = opts.app_label - pk_name = opts.pk.attname - history = getattr(model, model._meta.simple_history_manager_attribute) - action_list = history.filter(**{pk_name: object_id}) - # If no history was found, see whether this object even exists. - obj = get_object_or_404(model, pk=unquote(object_id)) - context = { - 'title': _('Change history: %s') % force_unicode(obj), - 'action_list': action_list, - 'module_name': capfirst(force_unicode(opts.verbose_name_plural)), - 'object': obj, - 'root_path': getattr(self.admin_site, 'root_path', None), - 'app_label': app_label, - 'opts': opts - } - context.update(extra_context or {}) - context_instance = template.RequestContext(request, current_app=self.admin_site.name) - return render_to_response(self.object_history_template, context, context_instance=context_instance) - - def history_form_view(self, request, object_id, version_id): - original_model = self.model - original_opts = original_model._meta - history = getattr(self.model, self.model._meta.simple_history_manager_attribute) - model = history.model - opts = model._meta - pk_name = original_opts.pk.attname - record = get_object_or_404(model, **{pk_name: object_id, 'history_id': version_id}) - obj = record.instance - obj._state.adding = False - - if not self.has_change_permission(request, obj): - raise PermissionDenied - - if request.method == 'POST' and '_saveas_new' in request.POST: - return self.add_view(request, form_url='../add/') - - formsets = [] - ModelForm = self.get_form(request, obj) - if request.method == 'POST': - form = ModelForm(request.POST, request.FILES, instance=obj) - if form.is_valid(): - form_validated = True - new_object = self.save_form(request, form, change=True) - else: - form_validated = False - new_object = obj - prefixes = {} - - if form_validated: - self.save_model(request, new_object, form, change=True) - form.save_m2m() - - change_message = self.construct_change_message(request, form, formsets) - self.log_change(request, new_object, change_message) - return self.response_change(request, new_object) - - else: - form = ModelForm(instance=obj) - - adminForm = helpers.AdminForm(form, self.get_fieldsets(request, obj), - self.prepopulated_fields, self.get_readonly_fields(request, obj), - model_admin=self) - media = self.media + adminForm.media - - url_triplet = (self.admin_site.name, original_opts.app_label, - original_opts.module_name) - context = { - 'title': _('Revert %s') % force_unicode(obj), - 'adminform': adminForm, - 'object_id': object_id, - 'original': obj, - 'is_popup': False, - 'media': mark_safe(media), - 'errors': helpers.AdminErrorList(form, formsets), - 'app_label': opts.app_label, - 'original_opts': original_opts, - 'changelist_url': reverse('%s:%s_%s_changelist' % url_triplet), - 'change_url': reverse('%s:%s_%s_change' % url_triplet, args=(obj.pk,)), - 'history_url': reverse('%s:%s_%s_history' % url_triplet, args=(obj.pk,)), - # Context variables copied from render_change_form - 'add': False, - 'change': True, - 'has_add_permission': self.has_add_permission(request), - 'has_change_permission': self.has_change_permission(request, obj), - 'has_delete_permission': self.has_delete_permission(request, obj), - 'has_file_field': True, - 'has_absolute_url': False, - 'ordered_objects': opts.get_ordered_objects(), - 'form_url': '', - 'opts': opts, - 'content_type_id': ContentType.objects.get_for_model(self.model).id, - 'save_as': self.save_as, - 'save_on_top': self.save_on_top, - 'root_path': getattr(self.admin_site, 'root_path', None), - } - context_instance = template.RequestContext(request, current_app=self.admin_site.name) - return render_to_response(self.object_history_form_template, context, context_instance) - - def save_model(self, request, obj, form, change): - """ - Add the admin user to a special model attribute for reference after save - """ - obj._history_user = request.user - super(SimpleHistoryAdmin, self).save_model(request, obj, form, change) |