erp5_json_type: add schema validation
Showing
| # -*- coding: utf-8 -*- | |||
|
|||
| ############################################################################## | |||
| # | |||
| # Copyright (c) 2015 Nexedi SA and Contributors. All Rights Reserved. | |||
| # | |||
| # WARNING: This program as such is intended to be used by professional | |||
| # programmers who take the whole responsability of assessing all potential | |||
| # consequences resulting from its eventual inadequacies and bugs | |||
| # End users who are looking for a ready-to-use solution with commercial | |||
| # garantees and support are strongly adviced to contract a Free Software | |||
| # Service Company | |||
| # | |||
| # This program is Free Software; you can redistribute it and/or | |||
| # modify it under the terms of the GNU General Public License | |||
| # as published by the Free Software Foundation; either version 2 | |||
| # of the License, or (at your option) any later version. | |||
| # | |||
| # This program is distributed in the hope that it will be useful, | |||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
| # GNU General Public License for more details. | |||
| # | |||
| # You should have received a copy of the GNU General Public License | |||
| # along with this program; if not, write to the Free Software | |||
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |||
| # | |||
| ############################################################################## | |||
| import json | |||
| import jsonschema | |||
| from Products.ERP5Type.XMLObject import XMLObject | |||
| class JSONType(XMLObject): | |||
| """ | |||
| Represents a portal type with JSON Schema | |||
| """ | |||
| def validateJsonSchema(self): | |||
| """ | |||
| Validate contained JSON with the Schema defined in the Portal Type. | |||
| """ | |||
| portal = self.getPortalObject() | |||
| defined_schema = json.loads(portal.portal_types[self.getPortalType()].getTextContent()) | |||
| text_content = self.getTextContent() | |||
| if text_content is None: | |||
| return False | |||
| current_schema = json.loads(text_content) | |||
| try: | |||
| jsonschema.validate(current_schema, defined_schema) | |||
| except jsonschema.exceptions.ValidationError as err: | |||
| return err | |||
| return True | |||
| \ No newline at end of file | |||
