move files

[matthijs/upstream/django-ldapdb.git] / ldapdb / models.py

diff --git a/ldapdb/models.py b/ldapdb/models.py
deleted file mode 100644 (file)
index 11b03d6..0000000
--- a/ldapdb/models.py
+++ /dev/null
@@ -1,121 +0,0 @@
-# -*- coding: utf-8 -*-
-# 
-# django-ldapdb
-# Copyright (C) 2009 Bolloré telecom
-# 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.
-# 
-# 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, see <http://www.gnu.org/licenses/>.
-#
-
-# -*- coding: utf-8 -*-
-
-import ldap
-import logging
-
-import django.db.models
-
-from granadilla.db import connection as ldap_connection
-from granadilla.db.query import QuerySet
-
-class ModelBase(django.db.models.base.ModelBase):
-    """
-    Metaclass for all LDAP models.
-    """
-    def __new__(cls, name, bases, attrs):
-        attr_meta = attrs.get('Meta', None)
-        if attr_meta:
-            dn = attr_meta._dn
-            object_classes = attr_meta._object_classes
-
-        super_new = super(ModelBase, cls).__new__
-        new_class = super_new(cls, name, bases, attrs)
-
-        # patch manager to use our own QuerySet class
-        def get_query_set():
-            return QuerySet(new_class)
-        new_class.objects.get_query_set = get_query_set
-        new_class._default_manager.get_query_set = get_query_set
-
-        if attr_meta:
-            new_class._meta.dn = dn
-            new_class._meta.object_classes = attr_meta._object_classes
-
-        return new_class
-
-class Model(django.db.models.base.Model):
-    """
-    Base class for all LDAP models.
-    """
-    __metaclass__ = ModelBase
-
-    def __init__(self, dn=None, *args, **kwargs):
-        self.dn = dn
-        super(Model, self).__init__(*args, **kwargs)
-
-    def build_dn(self):
-        """
-        Build the Distinguished Name for this entry.
-        """
-        for field in self._meta.local_fields:
-            if field.primary_key:
-                return "%s=%s,%s" % (field.db_column, getattr(self, field.name), self._meta.dn)
-        raise Exception("Could not build Distinguished Name")
-
-    def delete(self):
-        """
-        Delete this entry.
-        """
-        logging.debug("Deleting LDAP entry %s" % self.dn)
-        ldap_connection.delete_s(self.dn)
-        
-    def save(self):
-        # create a new entry
-        if not self.dn:
-            entry = [('objectClass', self._meta.object_classes)]
-            new_dn = self.build_dn()
-
-            for field in self._meta.local_fields:
-                if not field.db_column:
-                    continue
-                value = getattr(self, field.name)
-                if value:
-                    entry.append((field.db_column, value))
-
-            logging.debug("Creating new LDAP entry %s" % new_dn)
-            ldap_connection.add_s(new_dn, entry)
-            
-            # update object
-            self.dn = new_dn
-            return
-
-        # update an existing entry
-        modlist = []
-        orig = self.__class__.objects.get(pk=self.pk)
-        for field in self._meta.local_fields:
-            if not field.db_column:
-                continue
-            old_value = getattr(orig, field.name, None)
-            new_value = getattr(self, field.name, None)
-            if old_value != new_value:
-                if new_value:
-                    modlist.append((ldap.MOD_REPLACE, field.db_column, new_value))
-                elif old_value:
-                    modlist.append((ldap.MOD_DELETE, field.db_column, None))
-
-        if len(modlist):
-            logging.debug("Modifying existing LDAP entry %s" % self.dn)
-            ldap_connection.modify_s(self.dn, modlist)
-        else:
-            logging.debug("No changes to be saved to LDAP entry %s" % self.dn)
-