def by_name(self, input, *args, **kw):
if 'anywhere' in kw:
search = ConfigItem.list_by_name(input, find_anywhere=True)
else:
search = ConfigItem.list_by_name(input)
keys = [elem.name for elem in search]
return dict(matches=keys)
def edit(self,**kw):
if kw.get('id'):
item = ConfigItem.by_id(kw['id'])
form_values = dict(
id = item.id,
numeric = item.numeric,
value = item.current_value()
)
else:
flash(_(u"Error: No item ID specified"))
raise redirect(".")
# Show all future values, and the previous five
config_values = item.values().filter(item.value_class.valid_from > datetime.utcnow()).order_by(item.value_class.valid_from.desc()).all() \
+ item.values().filter(item.value_class.valid_from <= datetime.utcnow()).order_by(item.value_class.valid_from.desc())[:5]
if item.readonly:
form = None
elif item.numeric:
form = self.int_form
else:
form = self.string_form
return dict(
title = item.description,
form = form,
action = './save',
options = {},
value = form_values,
list = config_values,
grid = self.value_grid,
warn_msg = item.readonly and "This item is read-only",
)
def remove(self, **kw):
item = ConfigItem.by_id(kw['id'])
item.set(None, None, identity.current.user)
session.add(item)
session.flush()
flash(_(u"%s cleared") % item.description)
raise redirect(".")
def delete(self, **kw):
item = ConfigItem.by_id(kw['item'])
val = item.value_class.by_id(kw['id'])
if val.valid_from <= datetime.utcnow():
flash(_(u"Cannot remove past value of %s") % item.name)
raise redirect("/configuration/edit?id=%d" % item.id)
session.delete(val)
session.flush()
flash(_(u"Future value of %s cleared") % item.name)
raise redirect(".")
def save(self, **kw):
if 'id' in kw and kw['id']:
item = ConfigItem.by_id(kw['id'])
else:
flash(_(u"Error: No item ID"))
raise redirect(".")
if kw['valid_from']:
try:
valid_from = datetime.strptime(kw['valid_from'], '%Y-%m-%d %H:%M')
except ValueError:
flash(_(u"Invalid date and time specification, use: YYYY-MM-DD HH:MM"))
raise redirect("/configuration/edit?id=%d" % item.id)
else:
valid_from = None
try:
item.set(kw['value'], valid_from, identity.current.user)
except Exception, msg:
flash(_(u"Failed to save setting: %s" % msg))
raise redirect("/configuration/edit?id=%d" % item.id)