Made CMFBTreeFolder compatible with CMF 1.5

CHANGES.txt

@@ -0,0 +1,25 @@
+Version 1.0.2
+
+  - Made CMFBTreeFolder compatible with CMF 1.5+
+
+Version 1.0.1
+
+  - ConflictError was swallowed by _delObject. This could break code
+    expecting to do cleanups before deletion.
+
+  - Renamed hasObject() to has_key().  hasObject() conflicted with
+    another product.
+
+  - You can now visit objects whose names have a trailing space.
+
+Version 1.0
+
+  - BTreeFolder2s now use an icon contributed by Chris Withers.
+
+  - Since recent ZODB releases have caused minor corruption in BTrees,
+    there is now a manage_cleanup method for fixing damaged BTrees
+    contained in BTreeFolders.
+
+Version 0.5.1
+
+  - Fixed the CMFBTreeFolder constructor.

CMFBTreeFolder.py

@@ -0,0 +1,71 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+"""CMFBTreeFolder
+
+$Id: CMFBTreeFolder.py,v 1.2 2002/10/30 14:54:18 shane Exp $
+"""
+
+import Globals
+from BTreeFolder2 import BTreeFolder2Base
+try:
+    from Products.CMFCore.PortalFolder import PortalFolderBase as PortalFolder
+except ImportError:
+    from Products.CMFCore.PortalFolder import PortalFolder
+import Products.CMFCore.PortalFolder
+
+
+_actions = Products.CMFCore.PortalFolder.factory_type_information[0]['actions']
+
+factory_type_information = ( { 'id'             : 'CMF BTree Folder',
+                               'meta_type'      : 'CMF BTree Folder',
+                               'description'    : """\
+CMF folder designed to hold a lot of objects.""",
+                               'icon'           : 'folder_icon.gif',
+                               'product'        : 'BTreeFolder2',
+                               'factory'        : 'manage_addCMFBTreeFolder',
+                               'filter_content_types' : 0,
+                               'immediate_view' : 'folder_edit_form',
+                               'actions'        : _actions,
+                               },
+                           )
+
+
+def manage_addCMFBTreeFolder(dispatcher, id, title='', REQUEST=None):
+    """Adds a new BTreeFolder object with id *id*.
+    """
+    id = str(id)
+    ob = CMFBTreeFolder(id)
+    ob.title = str(title)
+    dispatcher._setObject(id, ob)
+    ob = dispatcher._getOb(id)
+    if REQUEST is not None:
+        REQUEST['RESPONSE'].redirect(ob.absolute_url() + '/manage_main' )
+
+
+class CMFBTreeFolder(BTreeFolder2Base, PortalFolder):
+    """BTree folder for CMF sites.
+    """
+    meta_type = 'CMF BTree Folder'
+
+    def __init__(self, id, title=''):
+        PortalFolder.__init__(self, id, title)
+        BTreeFolder2Base.__init__(self, id)
+
+    def _checkId(self, id, allow_dup=0):
+        PortalFolder._checkId(self, id, allow_dup)
+        BTreeFolder2Base._checkId(self, id, allow_dup)
+
+
+Globals.InitializeClass(CMFBTreeFolder)
+

version.txt

@@ -0,0 +1 @@
+BTreeFolder2-1.0.2