X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=ldapdb%2Fmodels%2Ffields.py;h=ff0ad722b8e75a8d0067933be4637170e1cf426b;hb=4a1abcd053ba73b2c7e2db1068eb400468906e1a;hp=6162c7f5a21bdca57be1e4d403d540446b799803;hpb=23a36d706cedeed4d02d0f97b46669403ce5b943;p=matthijs%2Fupstream%2Fdjango-ldapdb.git

diff --git a/ldapdb/models/fields.py b/ldapdb/models/fields.py
index 6162c7f..ff0ad72 100644
--- a/ldapdb/models/fields.py
+++ b/ldapdb/models/fields.py
@@ -27,18 +27,40 @@ class CharField(fields.CharField):
         kwargs['max_length'] = 200
         super(CharField, self).__init__(*args, **kwargs)
 
+    def get_db_prep_lookup(self, lookup_type, value):
+        if lookup_type == 'endswith':
+            return ["*%s" % escape_ldap_filter(value)]
+        elif lookup_type == 'startswith':
+            return ["%s*" % escape_ldap_filter(value)]
+        elif lookup_type == 'contains':
+            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)
+
     def get_prep_lookup(self, lookup_type, value):
         return escape_ldap_filter(value)
         
 class ImageField(fields.Field):
-    pass
+    def get_db_prep_lookup(self, lookup_type, value):
+        raise TypeError("ImageField has invalid lookup: %s" % lookup_type)
 
 class IntegerField(fields.IntegerField):
-    pass
+    def get_db_prep_lookup(self, lookup_type, value):
+        if lookup_type == 'exact':
+            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):
+        raise TypeError("ListField has invalid lookup: %s" % lookup_type)
+
     def to_python(self, value):
         if not value:
             return []