[ADD] draft

field_validator/__init__.py

@@ -17,4 +17,4 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-import field
+from . import ir_model_field

field_validator/__openerp__.py

@@ -22,18 +22,20 @@
     'name': "Field Validator",
     'version': '0.1',
     'category': 'Tools',
-    'summary': "Checks for whitespace before fields",
+    'summary': "",
     'description': """
-This module delete eventually whitespace before strings in fields.
 
 """,
     'author': 'Agile Business Group',
     'website': 'http://www.agilebg.com',
     'license': 'AGPL-3',
     "depends": ['base'],
-    "data": [],
+    "data": [
+        'ir_model_field_view.xml',
+        ],
     "demo": [],
     'test': [
+        'test/validator.yml',
     ],
     "active": False,
     "installable": True

field_validator/field.py

@@ -1,62 +0,0 @@
-# -*- coding: utf-8 -*-
-##############################################################################
-#
-#    Copyright (C) 2014 Agile Business Group sagl (<http://www.agilebg.com>)
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU Affero General Public License as published
-#    by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
-#
-#    You should have received a copy of the GNU Affero General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-##############################################################################
-
-from openerp.osv import orm
-from openerp import SUPERUSER_ID
-from openerp.tools.translate import _
-
-
-class ir_model_field(orm.Model):
-
-    _inherit = 'ir.model.field'
-
-    def _wrap_name_create(self, old_create, model):
-        def wrapper(cr, uid, name, context=None):
-            raise orm.except_orm(_('Error'),
-                                 _("Can't create quickly. "
-                                   "Opening create form"))
-        return wrapper
-
-    def _register_hook(self, cr, ids=None):
-        if ids is None:
-            ids = self.search(cr, SUPERUSER_ID, [])
-        for model in self.browse(cr, SUPERUSER_ID, ids):
-            if model.avoid_quick_create:
-                model_name = model.model
-                model_obj = self.pool.get(model_name)
-                if model_obj and not hasattr(model_obj, 'check_quick_create'):
-                    model_obj.name_create = self._wrap_name_create(
-                        model_obj.name_create,
-                        model_name)
-                    model_obj.check_quick_create = True
-        return True
-
-    def create(self, cr, uid, vals, context=None):
-        res_id = super(ir_model_field, self).create(
-            cr, uid, vals, context=context)
-        self._register_hook(cr, [res_id])
-        return res_id
-
-    def write(self, cr, uid, ids, vals, context=None):
-        if isinstance(ids, (int, long)):
-            ids = [ids]
-        super(ir_model_field, self).write(cr, uid, ids, vals, context=context)
-        self._register_hook(cr, ids)
-        return True

field_validator/ir_model_field.py

@@ -0,0 +1,101 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright (C) 2014 Agile Business Group sagl (<http://www.agilebg.com>)
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as published
+#    by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp.osv import orm, fields
+import re
+from openerp.tools.translate import _
+import openerp
+from openerp import SUPERUSER_ID
+
+
+class IrModelField(orm.Model):
+
+    _inherit = 'ir.model.field'
+    _columns = {
+        'regex_validator': fields.char(
+            'Validator', size=256,
+            help="Regular expression used to validate the field. For example, "
+                 "you can add the expression\n%s\nto the email field"
+            % r'\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b'),
+        }
+
+    def check_vals(self, cr, uid, vals, model, context=None):
+        field_ids = self.search(cr, uid, [
+            ('model', '=', model), ('regex_validator', '!=', False)
+            ], context=context)
+        for field in self.browse(cr, uid, field_ids, context=context):
+            if field.name in vals:
+                p = re.compile(field.regex_validator)
+                if not p.match(vals[field.name]):
+                    raise orm.except_orm(
+                        _('Error'),
+                        _('Expression %s not passed for %s') % (
+                            field.regex_validator, vals[field.name]))
+        return True
+
+    def _wrap_create(self, old_create, model):
+        def wrapper(cr, uid, vals, context=None, **kwargs):
+            self.check_vals(cr, uid, vals, model, context=context)
+            new_id = old_create(cr, uid, vals, context=context, **kwargs)
+            return new_id
+
+        return wrapper
+
+    def _wrap_write(self, old_write, model):
+        def wrapper(cr, uid, ids, vals, context=None, **kwargs):
+            self.check_vals(cr, uid, vals, model, context=context)
+            old_write(cr, uid, ids, vals, context=context, **kwargs)
+            return True
+
+        return wrapper
+
+    def _register_hook(self, cr, ids=None):
+        """ Wrap the methods `create` and `write` of the model
+        """
+        updated = False
+        for field in self.browse(cr, SUPERUSER_ID, ids):
+            model = field.model_id.model
+            model_obj = self.pool.get(model)
+            if not hasattr(model_obj, 'field_validator_checked'):
+                model_obj.create = self._wrap_create(
+                    model_obj.create, model)
+                model_obj.write = self._wrap_write(model_obj.write, model)
+                model_obj.field_validator_checked = True
+                updated = True
+        return updated
+
+    def create(self, cr, uid, vals, context=None):
+        res_id = super(IrModelField, self).create(
+            cr, uid, vals, context=context)
+        if vals.get('regex_validator'):
+            if self._register_hook(cr, [res_id]):
+                openerp.modules.registry.RegistryManager.\
+                    signal_registry_change(cr.dbname)
+        return res_id
+
+    def write(self, cr, uid, ids, vals, context=None):
+        if isinstance(ids, (int, long)):
+            ids = [ids]
+        super(IrModelField, self).write(cr, uid, ids, vals, context=context)
+        if vals.get('regex_validator'):
+            if self._register_hook(cr, ids):
+                openerp.modules.registry.RegistryManager.\
+                    signal_registry_change(cr.dbname)
+        return True

field_validator/ir_model_field_view.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <record id="view_model_fields_form_validator" model="ir.ui.view">
+            <field name="model">ir.model.fields</field>
+            <field name="inherit_id" ref="base.view_model_fields_form"></field>
+            <field name="arch" type="xml">
+                <field name="on_delete" position="after">
+                    <field name="regex_validator" attrs="{'readonly': [('ttype','not in',['char','text'])]}"></field>
+                </field>
+            </field>
+        </record>
+    </data>
+</openerp>

field_validator/test/validator.yml

@@ -0,0 +1,6 @@
+-
+    Try fields validator
+-
+    !python {model: ir.model.field}: |
+        field_ids = self.search(cr, uid, [('name', '=', 'email'), ('model', '=', 'res.partner')]
+        assert len(field_ids) == 1, 'There must be 1 email field'