def resource_exists(self, resource):
"""
>>> from trac.test import EnvironmentStub
>>> env = EnvironmentStub()
>>> m1 = Milestone(env)
>>> m1.name = 'M1'
>>> m1.insert()
>>> MilestoneModule(env).resource_exists(Resource('milestone', 'M1'))
True
>>> MilestoneModule(env).resource_exists(Resource('milestone', 'M2'))
False
"""
return resource.id in MilestoneCache(self.env).milestones
def get_timeline_events(self, req, start, stop, filters):
if 'milestone' in filters:
milestone_realm = Resource(self.realm)
for name, due, completed, description \
in MilestoneCache(self.env).milestones.itervalues():
if completed and start <= completed <= stop:
# TODO: creation and (later) modifications should also be
# reported
milestone = milestone_realm(id=name)
if 'MILESTONE_VIEW' in req.perm(milestone):
yield ('milestone', completed, '', # FIXME: author?
(milestone, description))
# Attachments
for event in AttachmentModule(self.env).get_timeline_events(
req, milestone_realm, start, stop):
yield event
def get_search_results(self, req, terms, filters):
if 'milestone' not in filters:
return
term_regexps = search_to_regexps(terms)
milestone_realm = Resource(self.realm)
for name, due, completed, description \
in MilestoneCache(self.env).milestones.itervalues():
if all(r.search(description) or r.search(name)
for r in term_regexps):
milestone = milestone_realm(id=name)
if 'MILESTONE_VIEW' in req.perm(milestone):
dt = (completed if completed else
due if due else datetime_now(utc))
yield (get_resource_url(self.env, milestone, req.href),
get_resource_name(self.env, milestone), dt,
'', shorten_result(description, terms))
# Attachments
for result in AttachmentModule(self.env).get_search_results(
req, milestone_realm, terms):
yield result
