Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
branch: master
Fetching contributors…

Cannot retrieve contributors at this time

64 lines (52 sloc) 2.938 kb
"""
NewTicketLikeThisPlugin:
a plugin for Trac
http://trac.edgewall.org
"""
from genshi.builder import tag
from genshi.filters import Transformer
from trac.config import ExtensionOption, Option
from trac.core import Component, Interface, implements
from trac.web.api import ITemplateStreamFilter
from trac.util.translation import _
from newticketlikethis.interfaces import ITicketCloner
class NewTicketLikeThisPlugin(Component):
implements(ITemplateStreamFilter)
ticket_cloner = ExtensionOption('newticketlikethis', 'ticket_cloner',
ITicketCloner,
'SimpleTicketCloner',
"""Name of the component implementing `ITicketCloner`, which provides the logic for building a new ticket from an existing one.""")
ticket_clone_permission = Option('newticketlikethis', 'ticket_clone_permission', 'TICKET_ADMIN',
"""The permission required for the "Clone" button to appear on the ticket detail page""")
ticket_clone_form_action = Option('newticketlikethis', 'ticket_clone_form_action',
default=None,
doc="URL to submit the 'ticket clone' form to. If this is not provided, the current Trac instance's /newticket URL will be used.")
ticket_clone_form_method = Option('newticketlikethis', 'ticket_clone_form_method',
default="POST",
doc="What HTTP method to submit the 'ticket clone' form with")
# ITemplateStreamFilter methods
def filter_stream(self, req, method, filename, stream, data):
if filename == 'ticket.html':
ticket = data.get('ticket')
if ticket and ticket.exists and \
self.ticket_clone_permission in req.perm(ticket.resource):
filter = Transformer('//h3[@id="comment:description"]')
stream |= filter.after(self._clone_form(req, ticket, data))
return stream
def _clone_form(self, req, ticket, data):
fields = self.ticket_cloner.build_clone_form(req, ticket, data)
action = self.ticket_clone_form_action or req.href.newticket()
method = self.ticket_clone_form_method
if method == "GET":
field_name_fn = lambda name: name
else:
field_name_fn = lambda name: "field_%s" % name
return tag.form(
tag.div(
tag.input(type="submit", name="clone", value=_("Clone"),
title=_("Create a copy of this ticket")),
[tag.input(type="hidden", name=field_name_fn(n), value=v)
for n, v in fields.iteritems()],
tag.input(type="hidden", name='preview', value=''),
class_="inlinebuttons"),
method=method, action=action)
Jump to Line
Something went wrong with that request. Please try again.