from django.urls import reverse
from django.contrib.admin.templatetags.admin_modify import submit_row
from django.utils.encoding import force_text
from django.template import Library
register = Library()
@register.inclusion_tag('subadmin/breadcrumbs.html', takes_context=True)
def subadmin_breadcrumbs(context):
request = context['request']
opts = context['opts']
root = {
'name': request.subadmin.root['object']._meta.app_config.verbose_name,
'url': reverse('admin:app_list', kwargs={'app_label': request.subadmin.root['object']._meta.app_label})
}
breadcrumbs =[]
view_args = list(request.subadmin.view_args)
i = 0
subadmin_parents = request.subadmin.parents[::-1]
for parent in subadmin_parents:
adm = parent['admin']
obj = parent['object']
breadcrumbs.extend([{
'name': obj._meta.verbose_name_plural,
'url': adm.reverse_url('changelist', *view_args[:i]),
'has_change_permission': adm.has_change_permission(request),
}, {
'name': force_text(obj),
'url': adm.reverse_url('change', *view_args[:i + 1]),
'has_change_permission': adm.has_change_permission(request, obj),
}])
i += 1
return {
'root': root,
'breadcrumbs': breadcrumbs,
'opts': opts,
}
@register.simple_tag(takes_context=True)
def subadmin_url(context, viewname, *args, **kwargs):
subadmin = context['request'].subadmin
view_args = subadmin.base_url_args[:-1] if subadmin.object_id else subadmin.base_url_args
return reverse('admin:%s_%s' % (subadmin.base_viewname, viewname), args=view_args + list(args), kwargs=kwargs)
@register.inclusion_tag('subadmin/submit_line.html', takes_context=True)
def subadmin_submit_row(context):
ctx = submit_row(context)
ctx.update({
'request': context['request']
})
return ctx
