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# Patchwork - automated patch tracking system
# Copyright (C) 2008 Jeremy Kerr <jk@ozlabs.org>
#
# This file is part of the Patchwork package.
#
# Patchwork is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Patchwork is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Patchwork; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from base import *
from patchwork.utils import Order, get_patch_ids, bundle_actions, set_bundle
from patchwork.paginator import Paginator
from patchwork.forms import MultiplePatchForm
def generic_list(request, project, view,
view_args = {}, filter_settings = [], patches = None,
editable_order = False):
context = PatchworkRequestContext(request,
list_view = view,
list_view_params = view_args)
context.project = project
order = Order(request.REQUEST.get('order'), editable = editable_order)
# Explicitly set data to None because request.POST will be an empty dict
# when the form is not submitted, but passing a non-None data argument to
# a forms.Form will make it bound and we don't want that to happen unless
# there's been a form submission.
data = None
if request.method == 'POST':
data = request.POST
user = request.user
properties_form = None
if project.is_editable(user):
# we only pass the post data to the MultiplePatchForm if that was
# the actual form submitted
data_tmp = None
if data and data.get('form', '') == 'patchlistform':
data_tmp = data
properties_form = MultiplePatchForm(project, data = data_tmp)
if request.method == 'POST' and data.get('form') == 'patchlistform':
action = data.get('action', '').lower()
# special case: the user may have hit enter in the 'create bundle'
# text field, so if non-empty, assume the create action:
if data.get('bundle_name', False):
action = 'create'
ps = Patch.objects.filter(id__in = get_patch_ids(data))
if action in bundle_actions:
errors = set_bundle(user, project, action, data, ps, context)
elif properties_form and action == properties_form.action:
errors = process_multiplepatch_form(properties_form, user,
action, ps, context)
else:
errors = []
if errors:
context['errors'] = errors
for (filterclass, setting) in filter_settings:
if isinstance(setting, dict):
context.filters.set_status(filterclass, **setting)
elif isinstance(setting, list):
context.filters.set_status(filterclass, *setting)
else:
context.filters.set_status(filterclass, setting)
if patches is None:
patches = Patch.objects.filter(project=project)
patches = context.filters.apply(patches)
if not editable_order:
patches = patches.order_by(order.query())
paginator = Paginator(request, patches)
context.update({
'page': paginator.current_page,
'patchform': properties_form,
'project': project,
'order': order,
})
return context
def process_multiplepatch_form(form, user, action, patches, context):
errors = []
if not form.is_valid() or action != form.action:
return ['The submitted form data was invalid']
if len(patches) == 0:
context.add_message("No patches selected; nothing updated")
return errors
changed_patches = 0
for patch in patches:
if not patch.is_editable(user):
errors.append("You don't have permissions to edit patch '%s'"
% patch.name)
continue
changed_patches += 1
form.save(patch)
if changed_patches == 1:
context.add_message("1 patch updated")
elif changed_patches > 1:
context.add_message("%d patches updated" % changed_patches)
else:
context.add_message("No patches updated")
return errors
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