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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 genshi.builder import tag
from trac.core import implements,Component
from trac.ticket.api import ITicketActionController
from trac.ticket.default_workflow import ConfigurableTicketWorkflow
from trac.ticket.model import Priority, Ticket
#from trac.perm import IPermissionRequestor # (TODO)
revision = "$Rev: 12166 $"
url = "$URL: https://svn.edgewall.org/repos/trac/branches/1.2-stable/sample-plugins/workflow/VoteOperation.py $"
class VoteOperation(Component):
"""Provides a simplistic vote feature.
This is a sample action controller illustrating how to create additional
''operations''.
Don't forget to add `VoteOperation` 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,VoteOperation
}}}
"""
implements(ITicketActionController)
def get_ticket_actions(self, req, ticket):
controller = ConfigurableTicketWorkflow(self.env)
return controller.get_actions_by_operation_for_req(req, ticket, 'vote')
def get_all_status(self):
return []
def render_ticket_action_control(self, req, ticket, action):
id = 'vote_%s_result' % (action, )
selected_value = req.args.get(id, 'for')
options = ['for', 'against']
return ("vote",
tag.select([tag.option(x, selected=(x == selected_value or
None))
for x in options], name=id, id=id),
"Vote on the issue, raising or lowering its priority")
def get_ticket_changes(self, req, ticket, action):
id = 'vote_%s_result' % (action, )
selected = req.args.get(id, 'for')
priorities = list(Priority.select(self.env))
orig_ticket = Ticket(self.env, ticket.id)
current_priority = int(Priority(self.env, name=
orig_ticket['priority']).value)
if selected == 'for':
# priorities are 1-based, not 0-based
new_value = max(1, current_priority - 1)
else:
maxval = max([int(p.value) for p in priorities])
new_value = min(maxval, current_priority + 1)
return {'priority': [p.name for p in priorities
if int(p.value) == new_value][0]}
def apply_action_side_effects(self, req, ticket, action):
pass
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