mirror of
https://github.com/jazzband/django-authority.git
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69a443effd
--HG-- files : src/authority/actions.py files : src/authority/admin.py files : src/authority/decorators.py files : src/authority/permissions.py
95 lines
3.8 KiB
Python
95 lines
3.8 KiB
Python
from django import forms, template
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from django.contrib.admin import helpers, site
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from django.shortcuts import render_to_response
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from django.utils.encoding import force_unicode
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from django.utils.safestring import mark_safe
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from django.utils.translation import ugettext
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from django.contrib.contenttypes.models import ContentType
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from django.forms.formsets import all_valid
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from django.http import HttpResponseRedirect
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try:
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from django.contrib.admin import actions
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except ImportError:
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actions = False
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from authority.admin import PermissionInline
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class ActionPermissionInline(PermissionInline):
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raw_id_fields = ()
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template = 'admin/edit_inline/action_tabular.html'
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class ActionErrorList(forms.util.ErrorList):
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def __init__(self, inline_formsets):
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for inline_formset in inline_formsets:
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self.extend(inline_formset.non_form_errors())
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for errors_in_inline_form in inline_formset.errors:
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self.extend(errors_in_inline_form.values())
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def edit_permissions(modeladmin, request, queryset):
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opts = modeladmin.model._meta
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app_label = opts.app_label
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inline = ActionPermissionInline(queryset.model, modeladmin.admin_site)
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formsets = []
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for obj in queryset:
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prefixes = {}
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FormSet = inline.get_formset(request, obj)
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prefix = "%s-%s" % (FormSet.get_default_prefix(), obj.pk)
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prefixes[prefix] = prefixes.get(prefix, 0) + 1
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if prefixes[prefix] != 1:
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prefix = "%s-%s-%s" % (prefix, prefixes[prefix])
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if request.POST.get('post'):
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formset = FormSet(data=request.POST, files=request.FILES,
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instance=obj, prefix=prefix)
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else:
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formset = FormSet(instance=obj, prefix=prefix)
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formsets.append(formset)
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media = modeladmin.media
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inline_admin_formsets = []
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for formset in formsets:
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fieldsets = list(inline.get_fieldsets(request))
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inline_admin_formset = helpers.InlineAdminFormSet(inline, formset, fieldsets)
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inline_admin_formsets.append(inline_admin_formset)
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media = media + inline_admin_formset.media
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ordered_objects = opts.get_ordered_objects()
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if request.POST.get('post'):
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if all_valid(formsets):
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for formset in formsets:
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formset.save()
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# redirect to full request path to make sure we keep filter
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return HttpResponseRedirect(request.get_full_path())
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context = {
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'errors': ActionErrorList(formsets),
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'title': ugettext('Permissions for %s') % force_unicode(opts.verbose_name_plural),
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'inline_admin_formsets': inline_admin_formsets,
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'root_path': modeladmin.admin_site.root_path,
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'app_label': app_label,
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'change': True,
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'ordered_objects': ordered_objects,
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'form_url': mark_safe(''),
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'opts': opts,
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'target_opts': queryset.model._meta,
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'content_type_id': ContentType.objects.get_for_model(queryset.model).id,
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'save_as': False,
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'save_on_top': False,
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'is_popup': False,
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'media': mark_safe(media),
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'show_delete': False,
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'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
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'queryset': queryset,
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"object_name": force_unicode(opts.verbose_name),
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}
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template_name = getattr(modeladmin, 'permission_change_form_template', [
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"admin/%s/%s/permission_change_form.html" % (app_label, opts.object_name.lower()),
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"admin/%s/permission_change_form.html" % app_label,
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"admin/permission_change_form.html"
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])
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return render_to_response(template_name, context,
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context_instance=template.RequestContext(request))
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edit_permissions.short_description = ugettext("Permissions for selected %(verbose_name_plural)s")
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if actions:
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site.add_action(edit_permissions)
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