def process_request(self, req):
version_id = req.args.get('id')
req.perm('version', version_id).require('VERSION_VIEW')
db = self.env.get_db_cnx()
version = Version(self.env, version_id, db)
action = req.args.get('action', 'view')
if req.method == 'POST':
if req.args.has_key('cancel'):
if version.exists:
req.redirect(req.href.version(version.name))
else:
req.redirect(req.href.versions())
elif action == 'edit':
return self._do_save(req, db, version)
elif action == 'delete':
self._do_delete(req, db, version)
elif action in ('new', 'edit'):
return self._render_editor(req, db, version)
elif action == 'delete':
return self._render_confirm(req, db, version)
if not version.name:
req.redirect(req.href.versions())
add_stylesheet(req, 'common/css/roadmap.css')
return self._render_view(req, db, version)
def process_request(self, req):
req.perm.require('VERSION_VIEW')
showall = req.args.get('show') == 'all'
versions = []
resources = []
is_released = []
for v in Version.select(self.env):
r = Resource('version', v.name)
ir = v.time and v.time.date() < date.today()
# apply more visibiity
if (showall or not ir) and 'VERSION_VIEW' in req.perm(r):
versions.append(v)
resources.append(r)
is_released.append(v.time and v.time.date() < date.today())
versions.reverse(),
resources.reverse(),
is_released.reverse(),
data = {
'versions': versions,
'resources': resources,
'is_released': is_released,
'showall': showall,
}
add_stylesheet(req, 'common/css/roadmap.css')
return 'versions.html', data, None
def _render_link(self, context, name, label, extra=''):
try:
version = Version(self.env, name)
except TracError:
version = None
# Note: the above should really not be needed, `Milestone.exists`
# should simply be false if the milestone doesn't exist in the db
# (related to #4130)
href = context.href.version(name)
if version and version.exists:
resource = Resource('version', name)
if 'VERSION_VIEW' in context.perm(resource):
return tag.a(label, class_='version', href=href + extra)
elif 'VERSION_CREATE' in context.perm('version', name):
return tag.a(label, class_='missing version', href=href + extra,
rel='nofollow')
return tag.a(label, class_='missing version')
def _render_editor(self, req, db, version):
resource = Resource('version', version.name)
data = {
'version': version,
'resource': resource,
'versions': [ver.name for ver in Version.select(self.env)],
'datetime_hint': get_datetime_format_hint(),
'version_groups': [],
}
if version.exists:
req.perm(resource).require('VERSION_MODIFY')
#versions = [m for m in Version.select(self.env, db=db)
# if m.name != version.name
# and 'VERSION_VIEW' in req.perm(m.resource)]
else:
req.perm(resource).require('VERSION_CREATE')
if parse_version(trac_version) >= parse_version('1.0'):
Chrome(self.env).add_jquery_ui(req)
Chrome(self.env).add_wiki_toolbars(req)
return 'version_edit.html', data, None
def getVersions( self, component, req ):
versions = []
for v in Version.select(component.env) :
versions.append(v.name)
return versions
def _do_save(self, req, db, version):
resource = Resource('version', version.name)
if version.exists:
req.perm(resource).require('VERSION_MODIFY')
else:
req.perm(resource).require('VERSION_CREATE')
old_name = version.name
new_name = req.args.get('name')
version.name = new_name
version.description = req.args.get('description', '')
time = req.args.get('time', '')
# Instead of raising one single error, check all the constraints and
# let the user fix them by going back to edit mode showing the warnings
warnings = []
def warn(msg):
add_warning(req, msg)
warnings.append(msg)
# -- check the name
if new_name:
if new_name != old_name:
# check that the version doesn't already exists
# FIXME: the whole .exists business needs to be clarified
# (#4130) and should behave like a WikiPage does in
# this respect.
try:
other_version = Version(self.env, new_name, db)
warn(_('Version "%(name)s" already exists, please '
'choose another name', name=new_name))
except ResourceNotFound:
pass
else:
warn(_('You must provide a name for the version.'))
# -- check completed date
if 'time' in req.args:
time = time and parse_date(time, req.tz) or None
else:
time = None
version.time = time
if warnings:
return self._render_editor(req, db, version)
# -- actually save changes
if version.exists:
if version.name != version._old_name:
# Update tickets
cursor = db.cursor()
cursor.execute("UPDATE milestone_version SET version=%s WHERE version=%s",
(version.name, version._old_name))
version.update(db)
else:
version.insert(db)
db.commit()
req.redirect(req.href.version(version.name))
def resource_exists(self, resource):
try:
Version(self.env, resource.id)
return Version.exists
except ResourceNotFound:
return False
