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# -*- coding: utf-8 -*-
#
# Copyright (C) 2007-2013 Edgewall Software
# Copyright (C) 2007 Eli Carter <retracile@gmail.com>
# All rights reserved.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://trac.edgewall.com/license.html.
#
# This software consists of voluntary contributions made by many
# individuals. For the exact contribution history, see the revision
# history and logs, available at http://trac.edgewall.org/.
from trac.core import implements,Component
from trac.ticket.api import ITicketActionController
from trac.perm import IPermissionRequestor
revision = "$Rev: 13452 $"
url = "$URL: https://svn.edgewall.org/repos/trac/branches/1.2-stable/sample-plugins/workflow/DeleteTicket.py $"
class DeleteTicketActionController(Component):
"""Provides the admin with a way to delete a ticket.
Illustrates how to create an action controller with side-effects.
Don't forget to add `DeleteTicketActionController` to the workflow
option in the `[ticket]` section in TracIni.
If there is no other workflow option, the line will look like this:
{{{
workflow = ConfigurableTicketWorkflow,DeleteTicketActionController
}}}
"""
implements(ITicketActionController, IPermissionRequestor)
# IPermissionRequestor methods
def get_permission_actions(self):
return ['TICKET_DELETE']
# ITicketActionController methods
def get_ticket_actions(self, req, ticket):
actions = []
if 'TICKET_DELETE' in req.perm(ticket.resource) \
and ticket.exists:
actions.append((0,'delete'))
return actions
def get_all_status(self):
return []
def render_ticket_action_control(self, req, ticket, action):
return ("delete ticket", '', "This ticket will be deleted.")
def get_ticket_changes(self, req, ticket, action):
return {}
def apply_action_side_effects(self, req, ticket, action):
# Be paranoid here, as this should only be called when
# action is delete...
if action == 'delete':
ticket.delete()
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