def merge_user_view(self, request):
if request.method == 'POST':
form = MergeUserForm(request.POST)
if form.is_valid():
user = form.cleaned_data['user']
for victim in form.cleaned_data['victims']:
# Simple stuff
for group in victim.groups.all():
if group not in user.groups.all():
user.groups.add(group)
if victim.email and not user.email:
user.email = victim.email
if victim.is_staff and not user.is_staff:
user.is_staff = True
if victim.is_superuser and not user.is_superuser:
user.is_superuser = True
if victim.is_active and not user.is_active:
user.is_active = True
# Transfer profile if user merging into doesn't have profile
# but victim does
try:
profile = user.get_profile()
except UserProfile.DoesNotExist:
try:
profile = victim.get_profile()
except UserProfile.DoesNotExist:
pass
else:
profile.user = user
profile.save()
try:
profile = user.facebookprofile
except FacebookProfile.DoesNotExist:
try:
profile = victim.facebookprofile
except FacebookProfile.DoesNotExist:
pass
else:
profile.user = user
profile.save()
# Articles
for a in Article.objects.filter(authors=victim):
a.authors.remove(victim)
if not a.authors.filter(pk=user.pk):
a.authors.add(user)
a.save()
Image.objects.filter(author=victim).update(author=user)
LogEntry.objects.filter(user=victim).update(user=user)
Cartoon.objects.filter(author=victim).update(author=user)
# Mailing lists
for ml in MailingList.objects.filter(subscribers=victim):
ml.subscribers.remove(victim)
if not ml.subscribers.filter(pk=user.pk):
ml.subscribers.add(user)
ml.save()
Comment.objects.filter(user=victim).update(user=user)
User.objects.get(pk=victim.pk).delete()
user.save()
self.message_user(
request, "Users successfully merged into %s." %
form.cleaned_data['user'].username)
return HttpResponseRedirect('../')
elif 'victims' in request.GET:
form = MergeUserForm(
initial={'victims': request.GET['victims'].split(',')})
else:
return HttpResponseRedirect('../')
return render_to_response(
'admin/auth/merge_user_form.html', {
'title': _('Merge users'),
'form': form,
'is_popup': '_popup' in request.REQUEST,
'add': True,
'change': False,
'has_add_permission': True,
'has_delete_permission': False,
'has_change_permission': True,
'has_file_field': False,
'has_absolute_url': False,
'auto_populated_fields': (),
'opts': self.model._meta,
'save_as': False,
'root_path': self.admin_site.root_path,
'app_label': self.model._meta.app_label,
},
context_instance=template.RequestContext(request))
def _frontend_editing_view(self, request, cms_id, content_type,
content_id):
"""
This view is used strictly for frontend editing -- it is not used
inside the standard administration interface.
The code in feincms/templates/admin/feincms/fe_tools.html knows how to
call this view correctly.
"""
try:
model_cls = loading.get_model(self.model._meta.app_label,
content_type)
obj = model_cls.objects.get(parent=cms_id, id=content_id)
except:
raise Http404()
form_class_base = getattr(model_cls, 'feincms_item_editor_form',
ItemEditorForm)
ModelForm = modelform_factory(model_cls,
exclude=('parent', 'region', 'ordering'),
form=form_class_base,
formfield_callback=curry(
self.formfield_for_dbfield,
request=request))
# we do not want to edit these two fields in the frontend editing mode;
# we are strictly editing single content blocks there. We have to
# remove them from the form because we explicitly redefined them in the
# ItemEditorForm definition above. Just using exclude is not enough.
del ModelForm.base_fields['region']
del ModelForm.base_fields['ordering']
if request.method == 'POST':
# The prefix is used to replace the formset identifier from the
# ItemEditor interface. Customization of the form is easily
# possible through either matching the prefix (frontend editing) or
# the formset identifier (ItemEditor) as it is done in the richtext
# and mediafile init.html item editor includes.
form = ModelForm(request.POST, instance=obj, prefix=content_type)
if form.is_valid():
obj = form.save()
return render_to_response(
'admin/feincms/fe_editor_done.html', {
'content':
obj.render(request=request),
'identifier':
obj.fe_identifier(),
'FEINCMS_JQUERY_NO_CONFLICT':
settings.FEINCMS_JQUERY_NO_CONFLICT,
},
context_instance=template.RequestContext(request))
else:
form = ModelForm(instance=obj, prefix=content_type)
context = self.get_extra_context(request)
context.update({
'frontend_editing':
True,
'title':
_('Change %s') % force_text(model_cls._meta.verbose_name),
'object':
obj,
'form':
form,
'is_popup':
True,
'media':
self.media,
})
return render_to_response(
'admin/feincms/fe_editor.html',
context,
context_instance=template.RequestContext(request))
def _delete_selected(modeladmin, request, queryset):
"""
Default action which deletes the selected objects.
This action first displays a confirmation page whichs shows all the
deleteable objects, or, if the user has no permission one of the related
childs (foreignkeys), a "permission denied" message.
Next, it delets all selected objects and redirects back to the change list.
"""
opts = modeladmin.model._meta
app_label = opts.app_label
# Check that the user has delete permission for the actual model
if not modeladmin.has_delete_permission(request):
raise PermissionDenied
using = router.db_for_write(modeladmin.model)
# Populate deletable_objects, a data structure of all related objects that
# will also be deleted.
# TODO: Permissions would be so cool...
deletable_objects, perms_needed, protected = get_deleted_objects(
queryset, opts, request.user, modeladmin.admin_site, using)
# The user has already confirmed the deletion.
# Do the deletion and return a None to display the change list view again.
if request.POST.get('post'):
if perms_needed:
raise PermissionDenied
n = len(queryset)
if n:
for obj in queryset:
obj_display = force_text(obj)
modeladmin.log_deletion(request, obj, obj_display)
# call the objects delete method to ensure signals are
# processed.
obj.delete()
# This is what you get if you have to monkey patch every object in a changelist
# No queryset object, I can tell ya. So we get a new one and delete that.
#pk_list = [o.pk for o in queryset]
#klass = queryset[0].__class__
#qs = klass.objects.filter(pk__in=pk_list)
#qs.delete()
modeladmin.message_user(request, _("Successfully deleted %(count)d %(items)s.") % {
"count": n, "items": model_ngettext(modeladmin.opts, n)
})
# Return None to display the change list page again.
return None
if len(queryset) == 1:
objects_name = force_text(opts.verbose_name)
else:
objects_name = force_text(opts.verbose_name_plural)
if perms_needed or protected:
title = _("Cannot delete %(name)s") % {"name": objects_name}
else:
title = _("Are you sure?")
context = {
"title": title,
"objects_name": objects_name,
"deletable_objects": [deletable_objects],
'queryset': queryset,
"perms_lacking": perms_needed,
"protected": protected,
"opts": opts,
"root_path": modeladmin.admin_site.root_path,
"app_label": app_label,
'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
}
# Display the confirmation page
return render_to_response(modeladmin.delete_selected_confirmation_template or [
"admin/%s/%s/delete_selected_confirmation.html" % (app_label, opts.object_name.lower()),
"admin/%s/delete_selected_confirmation.html" % app_label,
"admin/delete_selected_confirmation.html"
], context, context_instance=template.RequestContext(request))
assert form_data['user_id'] == apply_job.user_id and form_data[
'job_id'] == apply_job.job_id
except Apply_job.DoesNotExist, AssertionError:
return render_to_response('message.html',
{'msg_subject': u'数据错误，提交失败'})
del form_data['key_id']
feedback = Feedback(send_date=datetime.date.today(), **form_data)
feedback.save()
apply_job.feedback_id = feedback.id
apply_job.save()
return render_to_response('message.html', {'msg_subject': u'提交成功'})
else:
form_action_path = '/job/feedback/'
t = template.loader.get_template('repost.html')
c = template.RequestContext(request, {
'form_action_path': form_action_path,
'form': form
})
html = t.render(c)
return HttpResponse(html)
@login_required
def read_feedback(request, offset):
user_id = request.session['_auth_user_id']
if request.method == 'GET':
try:
feedback = Feedback.objects.get(id=offset, user_id=user_id)
except Feedback.DoesNotExist:
return render_to_response('message.html',
{'msg_subject': u'无此回执信息'})
feedback.is_read = True
def merge_view(self, request, object_id, extra_context=None):
"""
The 'merge' admin view for this model. Allows a user to merge a draft
copy back over the original.
"""
opts = self.model._meta
app_label = opts.app_label
obj = self.get_object(request, unquote(object_id))
# For our purposes, permission to merge is equivalent to
# has_change_permisison and has_delete_permission.
if not self.has_change_permission(request, obj) \
or not self.has_delete_permission(request, obj):
raise PermissionDenied
if obj is None:
raise Http404(
_('%(name)s object with primary key %(key)r does not exist.') %
{
'name': force_unicode(opts.verbose_name),
'key': escape(object_id)
})
if not obj.is_draft_copy:
return HttpResponseBadRequest(
_('The %s object could not be merged because it is not a'
'draft copy. There is nothing to merge it into.') %
force_unicode(opts.verbose_name))
# Populate deleted_objects, a data structure of all related objects
# that will also be deleted when this copy is deleted.
all_objects = introspect.get_referencing_objects(obj.copy_of)
all_objects.insert(0, obj.copy_of)
using = router.db_for_write(self.model)
(deleted_objects, perms_needed,
protected) = get_deleted_objects(all_objects, opts, request.user,
self.admin_site, using)
# Flatten nested list:
deleted_objects = map(lambda i: hasattr(i, '__iter__') and i or [i],
deleted_objects)
deleted_objects = chain(*deleted_objects)
deleted_objects = list(deleted_objects)
# ``get_deleted_objects`` is zealous and will add the draft copy to
# the list of things to be deleted. This needs to be removed.
obj_url = reverse("admin:pagemanager_page_change", args=(obj.pk, ))
deleted_objects = filter(lambda link: obj_url not in link,
deleted_objects)
# Filter out child pages: these will be preserved too.
for child in obj.copy_of.children.all():
child_url = reverse("admin:pagemanager_page_change",
args=(child.pk, ))
deleted_objects = filter(lambda link: child_url not in link,
deleted_objects)
# Populate replacing_objects, a data structure of all related objects
# that will be replacing the originals.
replacing_objects = introspect.get_referencing_objects(obj)
replacing_objects.insert(0, obj)
(replacing_objects, perms_needed,
protected) = get_deleted_objects(replacing_objects, opts,
request.user, self.admin_site, using)
# Flatten nested list:
replacing_objects = map(lambda i: hasattr(i, '__iter__') and i or [i],
replacing_objects)
replacing_objects = chain(*replacing_objects)
replacing_objects = list(replacing_objects)
if request.POST: # The user has already confirmed the merge.
if perms_needed:
raise PermissionDenied
obj_display = force_unicode(obj) + " merged."
self.log_change(request, obj, obj_display)
original = obj.copy_of
original_pk = original.pk
original_layout_pk = original.page_layout.pk
self._merge_item(original, obj)
# Look up admin log entries for the old object and reassign them
# to the new object.
page_ctype = ContentType.objects.get_for_model(original)
layout_ctype = ContentType.objects.get_for_model(
original.page_layout)
LogEntry.objects.filter(
content_type=page_ctype,
object_id=original_pk).update(object_id=obj.pk)
LogEntry.objects.filter(content_type=layout_ctype,
object_id=original_layout_pk).update(
object_id=obj.page_layout.pk)
self.message_user(
request,
_('The %(name)s "%(obj)s" was merged successfully.') % {
'name': force_unicode(opts.verbose_name),
'obj': force_unicode(obj_display)
})
redirect_url = reverse("admin:pagemanager_page_change",
args=(original.pk, ))
return HttpResponseRedirect(redirect_url)
context = {
"title": _("Are you sure?"),
"object_name": force_unicode(opts.verbose_name),
"object": obj,
"escaped_original": force_unicode(obj.copy_of),
"deleted_objects": deleted_objects,
"replacing_objects": replacing_objects,
"perms_lacking": perms_needed,
"opts": opts,
"root_path": self.admin_site.root_path,
"app_label": app_label,
}
context.update(extra_context or {})
context_instance = template.RequestContext(
request, current_app=self.admin_site.name)
return render_to_response(self.merge_form_template,
context,
context_instance=context_instance)
def render(self):
"""Renders the step."""
step_template = template.loader.get_template(self.template_name)
extra_context = {"form": self.action, "step": self}
context = template.RequestContext(self.workflow.request, extra_context)
return step_template.render(context)
def index(self, request, extra_context=None):
"""
Displays the main admin index page, which lists all of the installed
apps that have been registered in this site.
"""
app_dict = {}
user = request.user
for model, model_admin in self._registry.items():
try:
app_label = model._meta.app_label
except AttributeError:
app_label = model_admin.opts.app_label
has_module_perms = user.has_module_perms(app_label)
if has_module_perms:
perms = model_admin.get_model_perms(request)
# Check whether user has any perm for this module.
# If so, add the module to the model_list.
if True in perms.values():
try:
name = capfirst(model._meta.verbose_name_plural)
except AttributeError:
name = capfirst(model_admin.opts.verbose_name_plural)
model_dict = {
'name':
name,
'admin_url':
mark_safe('%s/%s/' %
(app_label, model.__name__.lower())),
'perms':
perms,
}
if app_label in app_dict:
app_dict[app_label]['models'].append(model_dict)
else:
app_dict[app_label] = {
'name': app_label.title(),
'app_url': app_label + '/',
'has_module_perms': has_module_perms,
'models': [model_dict],
}
# Sort the apps alphabetically.
app_list = app_dict.values()
sorted(app_list, key=lambda x: x['name'])
# Sort the models alphabetically within each app.
for app in app_list:
app['models'].sort(key=lambda x: x['name'])
context = {
'title': _('Site administration'),
'app_list': app_list,
'root_path': self.root_path,
}
context.update(extra_context or {})
context_instance = template.RequestContext(request,
current_app=self.name)
return render_to_response(self.index_template or 'admin/index.html',
context,
context_instance=context_instance)
def display_view(self, request, object_id, extra_context=None):
opts = self.model._meta
app_label = opts.app_label
media = self.media
try:
obj = self.model._default_manager.get(pk=object_id)
except:
raise Http404
ModelForm = self.get_form(request, obj)
formsets = []
form = ModelForm(instance=obj)
prefixes = {}
for FormSet, inline in zip(self.get_formsets(request, obj),
self.inline_instances):
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(instance=obj,
prefix=prefix,
queryset=inline.queryset(request))
formsets.append(formset)
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
inline_admin_formsets = []
for inline, formset in zip(self.inline_instances, formsets):
fieldsets = list(inline.get_fieldsets(request, obj))
readonly = list(inline.get_readonly_fields(request, obj))
inline_admin_formset = helpers.InlineAdminFormSet(inline,
formset,
fieldsets,
readonly,
model_admin=self)
inline_admin_formsets.append(inline_admin_formset)
media = media + inline_admin_formset.media
context = {
'title': _('View %s') % (obj),
'opts': opts,
'adminform': adminForm,
'object_id': object_id,
'original': obj,
'is_popup': "_popup" in request.REQUEST,
'media': mark_safe(media),
'inline_admin_formsets': inline_admin_formsets,
'has_change_permission': self.has_change_permission(request),
'root_path': self.admin_site.root_path,
'app_label': opts.app_label,
}
context.update(extra_context or {})
context_instance = template.RequestContext(
request, current_app=self.admin_site.name)
return render_to_response(self.change_list_template or [
'admin/%s/%s/view_form.html' %
(app_label, opts.object_name.lower()),
'admin/%s/view_form.html' % app_label, 'admin/view_form.html'
],
context,
context_instance=context_instance)
def upload_xml(self, request, extra_context=None):
"""
Allows to upload a resource description into the Django database.
"""
# Check if the current user is actually allowed to upload...
if not request.user.is_superuser and not request.user.has_perm(
'repository.add_resourceinfotype_model'):
raise PermissionDenied
if request.method == 'POST':
form = ResourceDescriptionUploadForm(request.POST, request.FILES)
if form.is_valid():
# Retrieve the upload resource description file.
description = request.FILES['description']
from metashare.xml_utils import import_from_file
successes, failures = \
import_from_file(description, description.name, INTERNAL, MASTER, request.user.id)
if len(successes) == 1 and len(
failures
) == 0: # single resource successfully uploaded
resource_object = successes[0]
# Construct redirect URL for the new object.
redirect_url = reverse(
'editor:repository_resourceinfotype_model_change',
args=[resource_object.id])
messages.info(
request, u'Successfully uploaded file: {}'.format(
description.name))
else:
# Default case: either at least one failure, or more than one success
# We will redirect to upload page if we have no successes at all,
# or to "my resources" if there is at least one success
redirect_url = reverse('editor:upload_xml')
if len(successes) > 0:
redirect_url = reverse(
'editor:repository_resourceinfotype_model_myresources'
)
messages.info(
request,
u'Successfully uploaded {} resource descriptions'.
format(len(successes)))
if len(failures) > 0:
_msg = u'Import failed for {} files:\n'.format(
len(failures))
for descriptor, exception in failures:
_msg += u'\t{}: '.format(descriptor)
if isinstance(exception.args, tuple):
_msg += u'{}\n'.format(' '.join(
[str(a) for a in exception.args]))
else:
_msg += u'{}\n'.format(exception.args)
messages.error(request, _msg)
return HttpResponseRedirect(redirect_url)
else: # not a POST request
form = ResourceDescriptionUploadForm()
context = {
'title': _('Upload new resource description(s)'),
'form': form,
'form_url': request.path,
'root_path': self.root_path,
}
context.update(extra_context or {})
context_instance = template.RequestContext(request,
current_app=self.name)
return render_to_response([
'admin/repository/resourceinfotype_model/upload_description.html'
], context, context_instance)
def render(self):
""" Renders the table using the template from the table options. """
table_template = template.loader.get_template(self._meta.template)
extra_context = {self._meta.context_var_name: self}
context = template.RequestContext(self._meta.request, extra_context)
return table_template.render(context)
def render_change_form(self,
request,
context,
add=False,
change=False,
form_url='',
obj=None,
has_file_field=True):
opts = self.model._meta
app_label = opts.app_label
ordered_objects = opts.get_ordered_objects()
if has_file_field:
if not form_url:
form_url = request.get_full_path()
form_url, upload_data = prepare_upload(request, form_url)
context.update({
'file_upload_data':
self.get_filetransfer_data(upload_data),
})
context.update({
'add':
add,
'change':
change,
'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':
has_file_field,
'has_absolute_url':
hasattr(self.model, 'get_absolute_url'),
'ordered_objects':
ordered_objects,
'form_url':
mark_safe(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':
self.admin_site.root_path,
})
if add and self.add_form_template is not None:
form_template = self.add_form_template
else:
form_template = self.change_form_template
context_instance = template.RequestContext(
request, current_app=self.admin_site.name)
return render_to_response(form_template or [
"admin/%s/%s/change_form.html" %
(app_label, opts.object_name.lower()),
"admin/%s/change_form.html" % app_label, "admin/change_form.html"
],
context,
context_instance=context_instance)
def changelist_view(self, request, extra_context=None):
"The 'change list' admin view for this model."
from feeddb.feed.extension.changelist import FeedChangeList
opts = self.model._meta
app_label = opts.app_label
#if not self.has_change_permission(request, None):
# raise PermissionDenied
# Check actions to see if any are available on this changelist
actions = self.get_actions(request)
# Remove action checkboxes if there aren't any actions available.
list_display = list(self.list_display)
if not actions:
try:
list_display.remove('action_checkbox')
except ValueError:
pass
try:
cl = FeedChangeList(request, self.model, list_display,
self.list_display_links, self.list_filter,
self.date_hierarchy, self.search_fields,
self.list_select_related, self.list_per_page,
self.list_max_show_all, self.list_editable,
self)
except IncorrectLookupParameters:
# Wacky lookup parameters were given, so redirect to the main
# changelist page, without parameters, and pass an 'invalid=1'
# parameter via the query string. If wacky parameters were given and
# the 'invalid=1' parameter was already in the query string, something
# is screwed up with the database, so display an error page.
if ERROR_FLAG in request.GET.keys():
return render_to_response('admin/invalid_setup.html',
{'title': _('Database error')})
return HttpResponseRedirect(request.path + '?' + ERROR_FLAG + '=1')
# If the request was POSTed, this might be a bulk action or a bulk edit.
# Try to look up an action first, but if this isn't an action the POST
# will fall through to the bulk edit check, below.
if actions and request.method == 'POST':
response = self.response_action(request,
queryset=cl.get_query_set())
if response:
return response
# If we're allowing changelist editing, we need to construct a formset
# for the changelist given all the fields to be edited. Then we'll
# use the formset to validate/process POSTed data.
formset = cl.formset = None
# Handle POSTed bulk-edit data.
if request.method == "POST" and self.list_editable:
FormSet = self.get_changelist_formset(request)
formset = cl.formset = FormSet(request.POST,
request.FILES,
queryset=cl.result_list)
if formset.is_valid():
changecount = 0
for form in formset.forms:
if form.has_changed():
obj = self.save_form(request, form, change=True)
self.save_model(request, obj, form, change=True)
form.save_m2m()
change_msg = self.construct_change_message(
request, form, None)
self.log_change(request, obj, change_msg)
changecount += 1
if changecount:
if changecount == 1:
name = force_unicode(opts.verbose_name)
else:
name = force_unicode(opts.verbose_name_plural)
msg = ungettext(
"%(count)s %(name)s was changed successfully.",
"%(count)s %(name)s were changed successfully.",
changecount) % {
'count': changecount,
'name': name,
'obj': force_unicode(obj)
}
self.message_user(request, msg)
return HttpResponseRedirect(request.get_full_path())
# Handle GET -- construct a formset for display.
elif self.list_editable:
FormSet = self.get_changelist_formset(request)
formset = cl.formset = FormSet(queryset=cl.result_list)
# Build the list of media to be used by the formset.
if formset:
media = self.media + formset.media
else:
media = self.media
# Build the action form and populate it with available actions.
if actions:
action_form = self.action_form(auto_id=None)
action_form.fields['action'].choices = self.get_action_choices(
request)
else:
action_form = None
context = {
'title': cl.title,
'is_popup': cl.is_popup,
'cl': cl,
'media': media,
'has_add_permission': self.has_add_permission(request),
'has_change_permission': self.has_change_permission(request, None),
'root_path': reverse('admin:index'),
'app_label': app_label,
'action_form': action_form,
'actions_on_top': self.actions_on_top,
'actions_on_bottom': self.actions_on_bottom,
'change': False,
'add': False,
'view': True,
}
context.update(extra_context or {})
context_instance = template.RequestContext(
request, current_app=self.admin_site.name)
return render_to_response(self.change_list_template or [
'admin/%s/%s/change_list.html' %
(app_label, opts.object_name.lower()),
'admin/%s/change_list.html' % app_label, 'admin/change_list.html'
],
context,
context_instance=context_instance)
def publish_selected(modeladmin, request, queryset):
with transaction.atomic():
queryset = queryset.select_for_update()
opts = modeladmin.model._meta
app_label = opts.app_label
all_published = NestedSet()
for obj in queryset:
obj.publish(dry_run=True, all_published=all_published)
perms_needed = []
_check_permissions(modeladmin, all_published, request, perms_needed)
if request.POST.get('post'):
if perms_needed:
raise PermissionDenied
n = queryset.count()
if n:
for object in all_published:
modeladmin.log_publication(request, object)
queryset.publish()
modeladmin.message_user(
request,
_("Successfully published %(count)d %(items)s.") % {
"count": n,
"items": model_ngettext(modeladmin.opts, n)
})
# Return None to display the change list page again.
return None
admin_site = modeladmin.admin_site
context = {
"title":
_("Publish?"),
"object_name":
force_unicode(opts.verbose_name),
"all_published":
_convert_all_published_to_html(admin_site, all_published),
"perms_lacking":
_to_html(admin_site, perms_needed),
'queryset':
queryset,
"opts":
opts,
"root_path":
_root_path(admin_site),
"app_label":
app_label,
'action_checkbox_name':
helpers.ACTION_CHECKBOX_NAME,
}
# Display the confirmation page
return render_to_response(
modeladmin.publish_confirmation_template or [
"admin/%s/%s/publish_selected_confirmation.html" %
(app_label, opts.object_name.lower()),
"admin/%s/publish_selected_confirmation.html" % app_label,
"admin/publish_selected_confirmation.html"
],
context,
context_instance=template.RequestContext(request))
def test(request):
ctx = template.RequestContext(request, request.GET)
return render_to_response("test.html", ctx)
def change_view(self, request, object_id, form_url='', extra_context=None):
"""
The 'change' admin view for this model.
This follows closely the base implementation from Django 1.4's
django.contrib.admin.options.ModelAdmin,
with the explicitly marked modifications.
"""
# pylint: disable-msg=C0103
model = self.model
opts = model._meta
obj = self.get_object(request, unquote(object_id))
if not self.has_change_permission(request, obj):
raise PermissionDenied
#### begin modification ####
# make sure that the user has a full session length time for the current
# edit activity
request.session.set_expiry(settings.SESSION_COOKIE_AGE)
#### end modification ####
if obj is None:
raise Http404(
_('%(name)s object with primary key %(key)r does not exist.') %
{
'name': force_unicode(opts.verbose_name),
'key': escape(object_id)
})
if request.method == 'POST' and "_saveasnew" in request.POST:
return self.add_view(
request,
form_url=reverse('admin:%s_%s_add' %
(opts.app_label, opts.module_name),
current_app=self.admin_site.name))
ModelForm = self.get_form(request, obj)
formsets = []
inline_instances = self.get_inline_instances(request)
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 = {}
for FormSet, inline in zip(self.get_formsets(request, new_object),
inline_instances):
#### begin modification ####
if getattr(FormSet, 'parent_fk_name', None) in self.no_inlines:
continue
#### end modification ####
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(request.POST,
request.FILES,
instance=new_object,
prefix=prefix,
queryset=inline.queryset(request))
#### begin modification ####
if prefix in self.model.get_fields()['required']:
self.set_required_formset(formset)
#### end modification ####
formsets.append(formset)
if all_valid(formsets) and form_validated:
#### begin modification ####
for formset in formsets:
# this replaces the call to self.save_formsets()
changes = formset.save()
# if there are any changes in the current inline and if this
# inline is a reverse inline, then we need to manually make
# sure that the inline data is connected to the parent
# object:
if changes:
parent_fk_name = getattr(formset, 'parent_fk_name', '')
if parent_fk_name:
assert len(changes) == 1
setattr(new_object, parent_fk_name, changes[0])
# If we have deleted a one-to-one inline, we must manually unset the field value.
if formset.deleted_objects:
parent_fk_name = getattr(formset, 'parent_fk_name', '')
if parent_fk_name:
setattr(new_object, parent_fk_name, None)
self.save_model(request, new_object, form, change=True)
form.save_m2m()
# for resource info, explicitly write its metadata XML and
# storage object to the storage folder
if self.model.__schema_name__ == "resourceInfo":
new_object.storage_object.update_storage()
#### end modification ####
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)
prefixes = {}
for FormSet, inline in zip(self.get_formsets(request, obj),
inline_instances):
#### begin modification ####
if getattr(FormSet, 'parent_fk_name', None) in self.no_inlines:
continue
#### end modification ####
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1 or not prefix:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(instance=obj,
prefix=prefix,
queryset=inline.queryset(request))
formsets.append(formset)
#### begin modification ####
media = self.media or []
#### end modification ####
inline_admin_formsets = []
for inline, formset in zip(inline_instances, formsets):
fieldsets = list(inline.get_fieldsets(request, obj))
readonly = list(inline.get_readonly_fields(request, obj))
prepopulated = dict(inline.get_prepopulated_fields(request, obj))
inline_admin_formset = helpers.InlineAdminFormSet(inline,
formset,
fieldsets,
prepopulated,
readonly,
model_admin=self)
#### begin modification ####
self.add_lang_templ_params(inline_admin_formset)
#### end modification ####
inline_admin_formsets.append(inline_admin_formset)
media = media + inline_admin_formset.media
#### begin modification ####
adminForm = OrderedAdminForm(
form,
self.get_fieldsets_with_inlines(request, obj),
self.get_prepopulated_fields(request, obj),
self.get_readonly_fields(request, obj),
model_admin=self,
inlines=inline_admin_formsets)
media = media + adminForm.media
#### end modification ####
context = {
'title': _('Change %s') % force_unicode(opts.verbose_name),
'adminform': adminForm,
'object_id': object_id,
'original': obj,
'is_popup': "_popup" in request.REQUEST or \
"_popup_o2m" in request.REQUEST,
'media': media,
'inline_admin_formsets': inline_admin_formsets,
'errors': helpers.AdminErrorList(form, formsets),
'app_label': opts.app_label,
'kb_link': settings.KNOWLEDGE_BASE_URL,
'comp_name': _('%s') % force_unicode(opts.verbose_name),
}
context.update(extra_context or {})
#### begin modification ####
# redirection for reusable entities which are no master copies:
if hasattr(obj, 'copy_status') and obj.copy_status != MASTER:
context['url'] = obj.source_url
context_instance = template.RequestContext(
request, current_app=self.admin_site.name)
return render_to_response('admin/repository/cannot_edit.html',
context,
context_instance=context_instance)
# redirection for resources and their parts which are no master copies:
else:
for res in [
r for r in get_root_resources(obj)
if not r.storage_object.master_copy
]:
context['redirection_url'] = model_utils.get_lr_master_url(res)
context['resource'] = res
context_instance = template.RequestContext(
request, current_app=self.admin_site.name)
return render_to_response('admin/repository/cannot_edit.html',
context,
context_instance=context_instance)
#### end modification ####
return self.render_change_form(request,
context,
change=True,
obj=obj,
form_url=form_url)
def render(self):
context = template.RequestContext(self.request)
return render_to_string(self.get_template_name(self.request),
self.data,
context_instance=context)
def AccessDenied(request):
"""Returns a 403 response."""
context = template.RequestContext(request)
resp = shortcuts.render_to_response('403.html', context_instance=context)
resp.status_code = 403
return resp
if request.user:
token = securityservice.SecurityService.generate_user_token(
request.user)
if not token:
request.errors = 'Invalid username or password'
else:
request.errors = 'Login successful'
except Exception, e:
logging.error(str(e))
request.errors = 'Failed to login'
#if request.user:
# return http.HttpResponseRedirect('/login/logout')
c = template.RequestContext(request, locals())
t = loader.get_template('login/login.html')
response = http.HttpResponse(t.render(c))
if token:
utils.set_cookie(response, 'token', token)
return response
def login_logout(request):
token = utils.get_request_value(request, 'token')
if token:
securityservice.SecurityService.logoff_user_token(token)
c = template.RequestContext(request, locals())
t = loader.get_template('login/logout.html')
mimetype = "text/csv"
else:
template_name = 'syspanel/instances/tenant_usage.html'
mimetype = "text/html"
return render_to_response(
template_name, {
'dateform': dateform,
'datetime_start': datetime_start,
'datetime_end': datetime_end,
'usage': usage,
'csv_link': _csv_usage_link(date_start),
'instances': running_instances + terminated_instances,
'tenant_id': tenant_id,
},
context_instance=template.RequestContext(request),
mimetype=mimetype)
def index(request):
for f in (TerminateInstance, RebootInstance):
form, handled = f.maybe_handle(request)
if handled:
return handled
instances = []
try:
instances = api.admin_server_list(request)
except Exception as e:
LOG.exception('Unspecified error in instance index')
if not hasattr(e, 'message'):
def Poll(request, document_id):
"""Displays static webpage on Android phones and web player on others."""
data = {'android': _IsAndroid(request), 'document_id': document_id}
context = template.RequestContext(request, data)
return shortcuts.render_to_response('poll.html', context)
def changelist_view(self, request, parent_id, extra_context=None):
"The 'change list' admin view for this model."
self.set_parrent_context_admin(request, parent_id)
from django.contrib.admin.views.main import ERROR_FLAG
opts = self.model._meta
app_label = opts.app_label
if not self.has_change_permission(request, None):
raise PermissionDenied
# Check actions to see if any are available on this changelist
actions = self.get_actions(request)
# Remove action checkboxes if there aren't any actions available.
list_display = list(self.list_display)
if not actions:
try:
list_display.remove('action_checkbox')
except ValueError:
pass
ChangeList = self.get_changelist(request)
try:
cl = ChangeList(request, self.model, list_display, self.list_display_links,
self.list_filter, self.date_hierarchy, self.search_fields,
self.list_select_related, self.list_per_page, self.list_editable, self)
except IncorrectLookupParameters:
# Wacky lookup parameters were given, so redirect to the main
# changelist page, without parameters, and pass an 'invalid=1'
# parameter via the query string. If wacky parameters were given
# and the 'invalid=1' parameter was already in the query string,
# something is screwed up with the database, so display an error
# page.
if ERROR_FLAG in request.GET.keys():
return render_to_response('admin/invalid_setup.html', {'title': _('Database error')})
return HttpResponseRedirect(request.path + '?' + ERROR_FLAG + '=1')
# If the request was POSTed, this might be a bulk action or a bulk
# edit. Try to look up an action or confirmation first, but if this
# isn't an action the POST will fall through to the bulk edit check,
# below.
action_failed = False
selected = request.POST.getlist(helpers.ACTION_CHECKBOX_NAME)
# Actions with no confirmation
if (actions and request.method == 'POST' and
'index' in request.POST and '_save' not in request.POST):
if selected:
response = self.response_action(request, queryset=cl.get_query_set())
if response:
return response
else:
action_failed = True
else:
msg = _("Items must be selected in order to perform "
"actions on them. No items have been changed.")
self.message_user(request, msg)
action_failed = True
# Actions with confirmation
if (actions and request.method == 'POST' and
helpers.ACTION_CHECKBOX_NAME in request.POST and
'index' not in request.POST and '_save' not in request.POST):
if selected:
response = self.response_action(request, queryset=cl.get_query_set())
if response:
return response
else:
action_failed = True
# If we're allowing changelist editing, we need to construct a formset
# for the changelist given all the fields to be edited. Then we'll
# use the formset to validate/process POSTed data.
formset = cl.formset = None
# Handle POSTed bulk-edit data.
if (request.method == "POST" and cl.list_editable and
'_save' in request.POST and not action_failed):
FormSet = self.get_changelist_formset(request)
formset = cl.formset = FormSet(request.POST, request.FILES, queryset=cl.result_list)
if formset.is_valid():
changecount = 0
for form in formset.forms:
if form.has_changed():
obj = self.save_form(request, form, change=True)
self.save_model(request, obj, form, change=True)
form.save_m2m()
change_msg = self.construct_change_message(request, form, None)
self.log_change(request, obj, change_msg)
changecount += 1
if changecount:
if changecount == 1:
name = force_unicode(opts.verbose_name)
else:
name = force_unicode(opts.verbose_name_plural)
msg = ungettext("%(count)s %(name)s was changed successfully.",
"%(count)s %(name)s were changed successfully.",
changecount) % {'count': changecount,
'name': name,
'obj': force_unicode(obj)}
self.message_user(request, msg)
return HttpResponseRedirect(request.get_full_path())
# Handle GET -- construct a formset for display.
elif cl.list_editable:
FormSet = self.get_changelist_formset(request)
formset = cl.formset = FormSet(queryset=cl.result_list)
# Build the list of media to be used by the formset.
if formset:
media = self.media + formset.media
else:
media = self.media
# Build the action form and populate it with available actions.
if actions:
action_form = self.action_form(auto_id=None)
action_form.fields['action'].choices = self.get_action_choices(request)
else:
action_form = None
selection_note_all = ungettext('%(total_count)s selected',
'All %(total_count)s selected', cl.result_count)
context = {
'module_name': force_unicode(opts.verbose_name_plural),
'selection_note': _('0 of %(cnt)s selected') % {'cnt': len(cl.result_list)},
'selection_note_all': selection_note_all % {'total_count': cl.result_count},
'title': cl.title,
'is_popup': cl.is_popup,
'cl': cl,
'media': media,
'has_add_permission': self.has_add_permission(request),
'root_path': self.admin_site.root_path,
'app_label': app_label,
'action_form': action_form,
'actions_on_top': self.actions_on_top,
'actions_on_bottom': self.actions_on_bottom,
'actions_selection_counter': self.actions_selection_counter,
}
context.update(extra_context or {})
context['context_inner_model_admin'] = self
context_instance = template.RequestContext(request, current_app=self.admin_site.name)
return render_to_response(self.change_list_template or [
'context_admin/%s/%s/inner_change_list.html' % (app_label, opts.object_name.lower()),
'context_admin/%s/inner_change_list.html' % app_label,
'context_admin/inner_change_list.html'
], context, context_instance=context_instance)
def new_order(self, request, uid):
from assopy import forms as aforms
from conference.models import Fare
from conference.settings import CONFERENCE
user = get_object_or_404(models.User, user=uid)
class FormTickets(aforms.FormTickets):
coupon = forms.CharField(label='Coupon(s)', required=False)
country = forms.CharField(max_length=2, required=False)
address = forms.CharField(max_length=150, required=False)
card_name = forms.CharField(max_length=200,
required=True,
initial=user.card_name or user.name())
billing_notes = forms.CharField(
required=False, widget=forms.Textarea(attrs={'rows': 3}))
remote = forms.BooleanField(
required=False,
initial=True,
help_text='debug only, fill the order on the remote backend')
def __init__(self, *args, **kwargs):
super(FormTickets, self).__init__(*args, **kwargs)
self.fields['payment'].choices = (
('admin', 'Admin'), ) + tuple(
self.fields['payment'].choices)
self.fields['payment'].initial = 'admin'
def available_fares(self):
return Fare.objects.available(conference=CONFERENCE)
def clean_country(self):
data = self.cleaned_data.get('country')
if data:
try:
data = models.Country.objects.get(pk=data)
except models.Country.DoesNotExist:
raise forms.ValidationError('Invalid country: %s' %
data)
return data
def clean_coupon(self):
data = self.cleaned_data.get('coupon')
output = []
if data:
for c in data.split(' '):
try:
output.append(
models.Coupon.objects.get(
conference=CONFERENCE, code=c))
except models.Coupon.DoesNotExist:
raise forms.ValidationError('invalid coupon "%s"' %
c)
if self.cleaned_data.get('payment') == 'admin':
for c in output:
if c.value != '100%':
raise forms.ValidationError(
'admin orders must have a 100% discount coupon'
)
return output
if request.method == 'POST':
form = FormTickets(data=request.POST)
if form.is_valid():
data = form.cleaned_data
# non salvo l'utente per non sovrascrivere il suo card_name
user.card_name = data['card_name']
models.Order.objects.create(
user=user,
payment=data['payment'],
items=data['tickets'],
billing_notes=data['billing_notes'],
coupons=data['coupon'],
remote=data['remote'],
country=data['country'],
address=data['address'],
)
return redirect(
'admin:auth_user_change',
user.user_id,
)
else:
form = FormTickets()
ctx = {
'user': user,
'form': form,
}
return render_to_response(
'admin/auth/user/new_order.html',
ctx,
context_instance=template.RequestContext(request))
def copy_view(self, request, object_id, extra_context=None):
"""
Create a draft copy of the item after user has confirmed.
"""
opts = self.model._meta
app_label = opts.app_label
obj = self.get_object(request, unquote(object_id))
# For our purposes, permission to copy is equivalent to
# permission to add.
if not self.has_add_permission(request):
raise PermissionDenied
if obj is None:
raise Http404(
_('%(name)s object with primary key %(key)r does not exist.') %
{
'name': force_unicode(opts.verbose_name),
'key': escape(object_id)
})
if request.POST: # The user has already confirmed the copy.
if obj.is_draft_copy():
self.message_user(request, _('You cannot copy a draft copy.'))
return HttpResponseRedirect(request.path)
if obj.get_draft_copy():
self.message_user(request, _('A draft copy already exists.'))
return HttpResponseRedirect(request.path)
obj_display = force_unicode(obj) + " copied."
self.log_change(request, obj, obj_display)
copy = self._copy_page(obj)
self.message_user(
request,
_('The %(name)s "%(obj)s" was copied successfully.') % {
'name': force_unicode(opts.verbose_name),
'obj': force_unicode(obj_display)
})
url = reverse("admin:%s_%s_change" %
(app_label, self.model._meta.module_name),
args=(copy.id, ))
return HttpResponseRedirect(url)
if self.model.objects.filter(copy_of=obj).exists():
draft_already_exists = True
title = _("Draft Copy Exists")
edit_copy_url = reverse(
"admin:%s_%s_change" %
(app_label, self.model._meta.module_name),
args=(self.model.objects.filter(copy_of=obj)[0].id, ))
else:
draft_already_exists = False
title = _("Are you sure?")
edit_copy_url = None
context = {
"title": title,
"object_name": force_unicode(opts.verbose_name),
"object": obj,
"opts": opts,
"root_path": self.admin_site.root_path,
"app_label": app_label,
'draft_already_exists': draft_already_exists,
'edit_copy_url': edit_copy_url
}
context.update(extra_context or {})
context_instance = template.RequestContext(
request, current_app=self.admin_site.name)
return render_to_response(self.copy_form_template,
context,
context_instance=context_instance)
def render_revision_form(self,
request,
obj,
version,
context,
revert=False,
recover=False):
"""Renders the object revision form."""
model = self.model
opts = model._meta
object_id = obj.pk
# Generate the model form.
ModelForm = self.get_form(request, obj)
formsets = []
if request.method == "POST":
# This section is copied directly from the model admin change view
# method. Maybe one day there will be a hook for doing this better.
form = ModelForm(request.POST,
request.FILES,
instance=obj,
initial=self.get_revision_form_data(
request, obj, version))
if form.is_valid():
form_validated = True
new_object = self.save_form(request, form, change=True)
# HACK: If the value of a file field is None, remove the file from the model.
for field in new_object._meta.fields:
if isinstance(
field, models.FileField
) and field.name in form.cleaned_data and form.cleaned_data[
field.name] is None:
setattr(new_object, field.name, None)
else:
form_validated = False
new_object = obj
prefixes = {}
for FormSet, inline in zip(self.get_formsets(request, new_object),
self.get_inline_instances(request)):
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(request.POST,
request.FILES,
instance=new_object,
prefix=prefix,
queryset=inline.queryset(request))
self._hack_inline_formset_initial(inline, FormSet, formset,
obj, version, revert,
recover)
# Add this hacked formset to the form.
formsets.append(formset)
if all_valid(formsets) and form_validated:
self.save_model(request, new_object, form, change=True)
form.save_m2m()
for formset in formsets:
# HACK: If the value of a file field is None, remove the file from the model.
related_objects = formset.save(commit=False)
for related_obj, related_form in zip(
related_objects, formset.saved_forms):
for field in related_obj._meta.fields:
if isinstance(
field, models.FileField
) and field.name in related_form.cleaned_data and related_form.cleaned_data[
field.name] is None:
setattr(related_obj, field.name, None)
related_obj.save()
formset.save_m2m()
change_message = _(
"Reverted to previous version, saved on %(datetime)s") % {
"datetime": localize(version.revision.date_created)
}
self.log_change(request, new_object, change_message)
self.message_user(
request,
_('The %(model)s "%(name)s" was reverted successfully. You may edit it again below.'
) % {
"model": force_text(opts.verbose_name),
"name": force_text(obj)
})
# Redirect to the model change form.
if revert:
return HttpResponseRedirect("../../")
elif recover:
return HttpResponseRedirect("../../%s/" % quote(object_id))
else:
assert False
else:
# This is a mutated version of the code in the standard model admin
# change_view. Once again, a hook for this kind of functionality
# would be nice. Unfortunately, it results in doubling the number
# of queries required to construct the formets.
form = ModelForm(instance=obj,
initial=self.get_revision_form_data(
request, obj, version))
prefixes = {}
for FormSet, inline in zip(self.get_formsets(request, obj),
self.get_inline_instances(request)):
# This code is standard for creating the formset.
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(instance=obj,
prefix=prefix,
queryset=inline.queryset(request))
self._hack_inline_formset_initial(inline, FormSet, formset,
obj, version, revert,
recover)
# Add this hacked formset to the form.
formsets.append(formset)
# Generate admin form helper.
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
# Generate formset helpers.
inline_admin_formsets = []
for inline, formset in zip(self.get_inline_instances(request),
formsets):
fieldsets = list(inline.get_fieldsets(request, obj))
readonly = list(inline.get_readonly_fields(request, obj))
prepopulated = inline.get_prepopulated_fields(request, obj)
inline_admin_formset = helpers.InlineAdminFormSet(inline,
formset,
fieldsets,
prepopulated,
readonly,
model_admin=self)
inline_admin_formsets.append(inline_admin_formset)
media = media + inline_admin_formset.media
# Generate the context.
context.update({
"adminform":
adminForm,
"object_id":
object_id,
"original":
obj,
"is_popup":
False,
"media":
mark_safe(media),
"inline_admin_formsets":
inline_admin_formsets,
"errors":
helpers.AdminErrorList(form, formsets),
"app_label":
opts.app_label,
"add":
False,
"change":
True,
"revert":
revert,
"recover":
recover,
"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,
"form_url":
mark_safe(request.path),
"opts":
opts,
"content_type_id":
ContentType.objects.get_for_model(self.model).id,
"save_as":
False,
"save_on_top":
self.save_on_top,
"changelist_url":
reverse("%s:%s_%s_changelist" %
(self.admin_site.name, opts.app_label, opts.module_name)),
"change_url":
reverse("%s:%s_%s_change" %
(self.admin_site.name, opts.app_label, opts.module_name),
args=(quote(obj.pk), )),
"history_url":
reverse("%s:%s_%s_history" %
(self.admin_site.name, opts.app_label, opts.module_name),
args=(quote(obj.pk), )),
"recoverlist_url":
reverse("%s:%s_%s_recoverlist" %
(self.admin_site.name, opts.app_label, opts.module_name))
})
# Render the form.
if revert:
form_template = self.revision_form_template or self._get_template_list(
"revision_form.html")
elif recover:
form_template = self.recover_form_template or self._get_template_list(
"recover_form.html")
else:
assert False
return render_to_response(form_template, context,
template.RequestContext(request))
def render(self):
""" Renders the table using the template from the table options. """
breadcrumb_template = template.loader.get_template(self.template)
extra_context = {"breadcrumb": self}
context = template.RequestContext(self.request, extra_context)
return breadcrumb_template.render(context)
def get_feed(self, obj, request):
current_site = Site.objects.get_current()
link = self._Feed__get_dynamic_attr('link', obj)
link = add_domain(current_site.domain, link)
feed = self.feed_type(
title=self._Feed__get_dynamic_attr('title', obj),
link=link,
description=self._Feed__get_dynamic_attr('description', obj),
)
title_tmp = None
if self.title_template is not None:
try:
title_tmp = template.loader.get_template(self.title_template)
except template.TemplateDoesNotExist:
pass
description_tmp = None
if self.description_template is not None:
try:
description_tmp = template.loader.get_template(
self.description_template)
except template.TemplateDoesNotExist:
pass
for item in self._Feed__get_dynamic_attr('items', obj):
if title_tmp is not None:
title = title_tmp.render(
template.RequestContext(request, {
'obj': item,
'site': current_site
}))
else:
title = self._Feed__get_dynamic_attr('item_title', item)
if description_tmp is not None:
description = description_tmp.render(
template.RequestContext(request, {
'obj': item,
'site': current_site
}))
else:
description = self._Feed__get_dynamic_attr(
'item_description', item)
link = add_domain(
current_site.domain,
self._Feed__get_dynamic_attr('item_link', item),
)
pubdate = self._Feed__get_dynamic_attr('item_pubdate', item)
if pubdate and not hasattr(pubdate, 'tzinfo'):
ltz = tzinfo.LocalTimezone(pubdate)
pubdate = pubdate.replace(tzinfo=ltz)
feed.add_item(title=title,
link=link,
description=description,
unique_id=self._Feed__get_dynamic_attr(
'item_guid', item, link),
pubdate=pubdate,
comment_status=self._Feed__get_dynamic_attr(
'item_comment_status', item, 'open'),
comments=self._get_comments(item))
return feed
def render(self):
browser_template = template.loader.get_template(self.template)
extra_context = {self.context_var_name: self}
context = template.RequestContext(self.request, extra_context)
return browser_template.render(context)
def delete_view(self, request, object_id, extra_content=None):
"""Actually a “merge with duplicate” function. Kept the
name and most of the code."""
opts = self.model._meta
obj = self.get_object(request, object_id)
errors = []
if not self.has_delete_permission(request, obj):
raise PermissionDenied
if obj is None:
raise Http404('%(name)s object with primary key %(key)s does not exist.' % {'name': unicode(opts.verbose_name), 'key': object_id})
# Get all of the objects to be adjusted and check that
# we can alter them.
rels = opts.get_all_related_objects()
rel_obj = []
lacking_perms = []
for r in rels:
count = getattr(obj, r.get_accessor_name()).all().count()
if count == 0:
continue
if count == 1:
rel_obj.append(u"%d %s will change its %s" % (count, r.model._meta.verbose_name, r.field.verbose_name))
else:
rel_obj.append(u"%d %s will change their %s" % (count, r.model._meta.verbose_name_plural, r.field.verbose_name))
# Per object perms not avalable yet.
if not request.user.has_perm(r.model._meta.app_label + '.' + r.model._meta.get_change_permission()):
lacking_perms.append(r.name)
if request.POST:
if lacking_perms:
raise PermissionDenied
form = FindOtherArtistForm(request.POST)
if form.errors:
errors = form.errors
else:
new_obj = form.cleaned_data['entry']
if new_obj.pk == obj.pk:
errors = "You can't merge something with itself."
else:
# move everything over
for r in rels:
getattr(obj, r.get_accessor_name()).all().update(**{r.field.name : new_obj})
# copy artist info.
if not new_obj.last_played or \
(obj.last_played and \
new_obj.last_played < obj.last_played):
new_obj.last_played = obj.last_played
if not new_obj.url:
new_obj.url = obj.url
new_obj.times_played += obj.times_played
new_obj.info = "%s\n%s" % (new_obj.info, obj.info)
new_obj.save()
self.log_deletion(request, obj, unicode(obj))
obj.delete()
self.message_user(request, u'The %(name)s "%(obj)s" was merged with "%(new)s" successfully.' % {'name': unicode(opts.verbose_name), 'obj': unicode(obj), 'new': unicode(new_obj)})
return HttpResponseRedirect("../../")
else:
form = FindOtherArtistForm()
context = {
"title": "Choose the other artist.",
"object_name": unicode(opts.verbose_name),
"object": obj,
"form": form,
"errors": errors,
"media": unicode(form.media),
"affected": rel_obj,
"lacking_perms": lacking_perms,
"opts": opts,
"app_label": opts.app_label,
}
context.update(extra_content or {})
context_instance = template.RequestContext(request, current_app=self.admin_site.name)
return render_to_response("dj_pro/admin/merge_confirmation.html", context, context_instance=context_instance)
def delete_selected(modeladmin, request, queryset):
"""
Default action which deletes the selected objects.
This action first displays a confirmation page whichs shows all the
deleteable objects, or, if the user has no permission one of the related
childs (foreignkeys), a "permission denied" message.
Next, it delets all selected objects and redirects back to the change list.
Copy: django/contrib/admin/actions.py
"""
opts = modeladmin.model._meta
app_label = opts.app_label
# Check that the user has delete permission for the actual model
if not modeladmin.has_delete_permission(request):
raise PermissionDenied
using = router.db_for_write(modeladmin.model)
# Populate deletable_objects, a data structure of all related objects that
# will also be deleted.
deletable_objects, perms_needed, protected = get_deleted_objects(
queryset, opts, request.user, modeladmin.admin_site, using)
# The user has already confirmed the deletion.
# Do the deletion and return a None to display the change list view again.
if request.POST.get('post'):
if perms_needed:
raise PermissionDenied
n = queryset.count()
if n:
for obj in queryset:
obj_display = force_unicode(obj)
#modifikation
obj.delete()
modeladmin.log_deletion(request, obj, obj_display)
modeladmin.message_user(
request,
_("Successfully deleted %(count)d %(items)s.") % {
"count": n,
"items": model_ngettext(modeladmin.opts, n)
})
# Return None to display the change list page again.
return None
if len(queryset) == 1:
objects_name = force_unicode(opts.verbose_name)
else:
objects_name = force_unicode(opts.verbose_name_plural)
if perms_needed or protected:
title = _("Cannot delete %(name)s") % {"name": objects_name}
else:
title = _("Are you sure?")
context = {
"title": title,
"objects_name": objects_name,
"deletable_objects": [deletable_objects],
'queryset': queryset,
"perms_lacking": perms_needed,
"protected": protected,
"opts": opts,
"app_label": app_label,
'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
}
# Display the confirmation page
return render_to_response(
modeladmin.delete_selected_confirmation_template or [
"admin/%s/%s/delete_selected_confirmation.html" %
(app_label, opts.object_name.lower()),
"admin/%s/delete_selected_confirmation.html" % app_label,
"admin/delete_selected_confirmation.html"
],
context,
context_instance=template.RequestContext(request))
def render_revision_form(self,
request,
obj,
version,
context,
revert=False,
recover=False):
"""Renders the object revision form."""
model = self.model
opts = model._meta
object_id = obj.pk
# Generate the model form.
ModelForm = self.get_form(request, obj)
formsets = []
if request.method == "POST":
# This section is copied directly from the model admin change view
# method. Maybe one day there will be a hook for doing this better.
form = ModelForm(request.POST,
request.FILES,
instance=obj,
initial=self.get_revision_form_data(
request, obj, version))
if form.is_valid():
form_validated = True
new_object = self.save_form(request, form, change=True)
# HACK: If the value of a file field is None, remove the file from the model.
for field in new_object._meta.fields:
if isinstance(field, models.FileField
) and form.cleaned_data[field.name] is None:
setattr(new_object, field.name, None)
else:
form_validated = False
new_object = obj
prefixes = {}
for FormSet, inline in zip(self.get_formsets(request, new_object),
self.inline_instances):
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(request.POST,
request.FILES,
instance=new_object,
prefix=prefix,
queryset=inline.queryset(request))
# Hack the formset to stuff in the new data.
related_versions = self.get_related_versions(
obj, version, FormSet)
formset.related_versions = related_versions
new_forms = formset.forms[:len(related_versions)]
for formset_form in formset.forms[len(related_versions):]:
if formset_form.fields["DELETE"].clean(
formset_form._raw_value("DELETE")):
new_forms.append(formset_form)
formset.forms = new_forms
def total_form_count_hack(count):
return lambda: count
formset.total_form_count = total_form_count_hack(
len(new_forms))
# Add this hacked formset to the form.
formsets.append(formset)
if all_valid(formsets) and form_validated:
self.save_model(request, new_object, form, change=True)
form.save_m2m()
for formset in formsets:
# HACK: If the value of a file field is None, remove the file from the model.
related_objects = formset.save(commit=False)
for related_obj, related_form in zip(
related_objects, formset.saved_forms):
for field in related_obj._meta.fields:
if isinstance(
field, models.FileField
) and related_form._raw_value(field.name) is None:
related_info = formset.related_versions.get(
unicode(related_obj.pk))
if related_info:
setattr(
related_obj, field.name,
related_info.field_dict[field.name])
related_obj.save()
formset.save_m2m()
change_message = _(
u"Reverted to previous version, saved on %(datetime)s") % {
"datetime":
format(version.revision.date_created,
_(settings.DATETIME_FORMAT))
}
self.log_change(request, new_object, change_message)
self.message_user(
request,
_(u'The %(model)s "%(name)s" was reverted successfully. You may edit it again below.'
) % {
"model": force_unicode(opts.verbose_name),
"name": unicode(obj)
})
# Redirect to the model change form.
if revert:
return HttpResponseRedirect("../../")
elif recover:
return HttpResponseRedirect("../../%s/" % object_id)
else:
assert False
else:
# This is a mutated version of the code in the standard model admin
# change_view. Once again, a hook for this kind of functionality
# would be nice. Unfortunately, it results in doubling the number
# of queries required to construct the formets.
form = ModelForm(instance=obj,
initial=self.get_revision_form_data(
request, obj, version))
prefixes = {}
for FormSet, inline in zip(self.get_formsets(request, obj),
self.inline_instances):
# This code is standard for creating the formset.
prefix = FormSet.get_default_prefix()
prefixes[prefix] = prefixes.get(prefix, 0) + 1
if prefixes[prefix] != 1:
prefix = "%s-%s" % (prefix, prefixes[prefix])
formset = FormSet(instance=obj,
prefix=prefix,
queryset=inline.queryset(request))
# Now we hack it to push in the data from the revision!
initial = []
related_versions = self.get_related_versions(
obj, version, FormSet)
for related_obj in formset.queryset:
if unicode(related_obj.pk) in related_versions:
initial.append(
related_versions.pop(unicode(
related_obj.pk)).field_dict)
else:
initial_data = model_to_dict(related_obj)
initial_data["DELETE"] = True
initial.append(initial_data)
for related_version in related_versions.values():
initial_row = related_version.field_dict
pk_name = ContentType.objects.get_for_id(
related_version.content_type_id).model_class(
)._meta.pk.name
del initial_row[pk_name]
initial.append(initial_row)
# Reconstruct the forms with the new revision data.
formset.initial = initial
formset.forms = [
formset._construct_form(n) for n in xrange(len(initial))
]
def total_form_count_hack(count):
return lambda: count
formset.total_form_count = total_form_count_hack(len(initial))
# Add this hacked formset to the form.
formsets.append(formset)
# Generate admin form helper.
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
# Generate formset helpers.
inline_admin_formsets = []
for inline, formset in zip(self.inline_instances, formsets):
fieldsets = list(inline.get_fieldsets(request, obj))
readonly = list(inline.get_readonly_fields(request, obj))
inline_admin_formset = helpers.InlineAdminFormSet(inline,
formset,
fieldsets,
readonly,
model_admin=self)
inline_admin_formsets.append(inline_admin_formset)
media = media + inline_admin_formset.media
# Generate the context.
context.update({
"adminform":
adminForm,
"object_id":
object_id,
"original":
obj,
"is_popup":
False,
"media":
mark_safe(media),
"inline_admin_formsets":
inline_admin_formsets,
"errors":
helpers.AdminErrorList(form, formsets),
"app_label":
opts.app_label,
"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":
mark_safe(request.path),
"opts":
opts,
"content_type_id":
ContentType.objects.get_for_model(self.model).id,
"save_as":
False,
"save_on_top":
self.save_on_top,
"changelist_url":
reverse("%s:%s_%s_changelist" %
(self.admin_site.name, opts.app_label, opts.module_name)),
"change_url":
reverse("%s:%s_%s_change" %
(self.admin_site.name, opts.app_label, opts.module_name),
args=(obj.pk, )),
"history_url":
reverse("%s:%s_%s_history" %
(self.admin_site.name, opts.app_label, opts.module_name),
args=(obj.pk, )),
"recoverlist_url":
reverse("%s:%s_%s_recoverlist" %
(self.admin_site.name, opts.app_label, opts.module_name))
})
# Render the form.
if revert:
form_template = self.revision_form_template
elif recover:
form_template = self.recover_form_template
else:
assert False
return render_to_response(form_template, context,
template.RequestContext(request))