def updateItemLicense(event):
"""
REST event handler to update item with license parameter, if provided.
"""
params = event.info['params']
if 'license' not in params:
return
itemModel = Item()
item = itemModel.load(event.info['returnVal']['_id'], force=True, exc=True)
newLicense = validateString(params['license'])
if item['license'] == newLicense:
return
# Ensure that new license name is in configured list of licenses.
#
# Enforcing this here, instead of when validating the item, avoids an extra
# database lookup (for the settings) on every future item save.
if newLicense:
licenseSetting = Setting().get(PluginSettings.LICENSES)
validLicense = any(
license['name'] == newLicense
for group in licenseSetting
for license in group['licenses'])
if not validLicense:
raise ValidationException(
'License name must be in configured list of licenses.', 'license')
item['license'] = newLicense
item = itemModel.save(item)
event.preventDefault()
event.addResponse(item)
def find(itemId, user):
itemModel = Item()
item = itemModel.load(itemId, user=user, level=AccessType.READ)
if not item:
return None
return CLIItem(item)
