# -*- coding: utf-8 -*-
#
# django-ldapdb
-# Copyright (C) 2009-2010 Bolloré telecom
+# Copyright (c) 2009-2011, Bolloré telecom
+# All rights reserved.
+#
# See AUTHORS file for a full list of contributors.
#
-# 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 3 of the License, or
-# (at your option) any later version.
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
#
-# 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.
+# 3. Neither the name of Bolloré telecom nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
from django.db.models import fields, SubfieldBase
kwargs['max_length'] = 200
super(CharField, self).__init__(*args, **kwargs)
- def get_db_prep_lookup(self, lookup_type, value):
+ def from_ldap(self, value, connection):
+ if len(value) == 0:
+ return ''
+ else:
+ return value[0].decode(connection.charset)
+
+ def get_db_prep_lookup(self, lookup_type, value, connection, prepared=False):
+ "Returns field's value prepared for database lookup."
if lookup_type == 'endswith':
return ["*%s" % escape_ldap_filter(value)]
elif lookup_type == 'startswith':
return ["%s*" % escape_ldap_filter(value)]
- elif lookup_type == 'contains':
+ elif lookup_type in ['contains', 'icontains']:
return ["*%s*" % escape_ldap_filter(value)]
elif lookup_type == 'exact':
return [escape_ldap_filter(value)]
raise TypeError("CharField has invalid lookup: %s" % lookup_type)
+ def get_db_prep_save(self, value, connection):
+ return [value.encode(connection.charset)]
+
def get_prep_lookup(self, lookup_type, value):
- return escape_ldap_filter(value)
-
+ "Perform preliminary non-db specific lookup checks and conversions"
+ if lookup_type == 'endswith':
+ return "*%s" % escape_ldap_filter(value)
+ elif lookup_type == 'startswith':
+ return "%s*" % escape_ldap_filter(value)
+ elif lookup_type in ['contains', 'icontains']:
+ return "*%s*" % escape_ldap_filter(value)
+ elif lookup_type == 'exact':
+ return escape_ldap_filter(value)
+ elif lookup_type == 'in':
+ return [escape_ldap_filter(v) for v in value]
+
+ raise TypeError("CharField has invalid lookup: %s" % lookup_type)
+
class ImageField(fields.Field):
- def get_db_prep_lookup(self, lookup_type, value):
+ def from_ldap(self, value, connection):
+ if len(value) == 0:
+ return ''
+ else:
+ return value[0]
+
+ def get_db_prep_lookup(self, lookup_type, value, connection, prepared=False):
+ "Returns field's value prepared for database lookup."
+ return [self.get_prep_lookup(lookup_type, value)]
+
+ def get_db_prep_save(self, value, connection):
+ return [value]
+
+ def get_prep_lookup(self, lookup_type, value):
+ "Perform preliminary non-db specific lookup checks and conversions"
raise TypeError("ImageField has invalid lookup: %s" % lookup_type)
class IntegerField(fields.IntegerField):
- def get_db_prep_lookup(self, lookup_type, value):
- if lookup_type in ('exact', 'gte', 'lte'):
- return [value]
+ def from_ldap(self, value, connection):
+ if len(value) == 0:
+ return 0
+ else:
+ return int(value[0])
+
+ def get_db_prep_lookup(self, lookup_type, value, connection, prepared=False):
+ "Returns field's value prepared for database lookup."
+ return [self.get_prep_lookup(lookup_type, value)]
+
+ def get_db_prep_save(self, value, connection):
+ return [str(value)]
+ def get_prep_lookup(self, lookup_type, value):
+ "Perform preliminary non-db specific lookup checks and conversions"
+ if lookup_type in ('exact', 'gte', 'lte'):
+ return value
raise TypeError("IntegerField has invalid lookup: %s" % lookup_type)
class ListField(fields.Field):
__metaclass__ = SubfieldBase
- def get_db_prep_lookup(self, lookup_type, value):
+ def from_ldap(self, value, connection):
+ return value
+
+ def get_db_prep_lookup(self, lookup_type, value, connection, prepared=False):
+ "Returns field's value prepared for database lookup."
+ return [self.get_prep_lookup(lookup_type, value)]
+
+ def get_db_prep_save(self, value, connection):
+ return [x.encode(connection.charset) for x in value]
+
+ def get_prep_lookup(self, lookup_type, value):
+ "Perform preliminary non-db specific lookup checks and conversions"
+ if lookup_type == 'contains':
+ return escape_ldap_filter(value)
raise TypeError("ListField has invalid lookup: %s" % lookup_type)
def to_python(self, value):
projects / matthijs / upstream / django-ldapdb.git / blobdiff