--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/shared/site/zmi/summary.py	Tue Nov 19 16:39:10 2019 +0100
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2008-2019 Thierry Florac <tflorac AT ulthar.net>
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (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.
+#
+
+from z3c.form import field
+
+from pyams_content.shared.common import IWfSharedContent
+from pyams_content.shared.common.zmi.summary import SharedContentSummaryForm
+from pyams_content.shared.common.zmi.types.summary import TypedSharedContentDublinCoreSummary
+from pyams_content.shared.site import IWfSiteTopic
+from pyams_form.interfaces.form import IInnerTabForm
+from pyams_sequence.interfaces import ISequentialIdInfo
+from pyams_skin.layer import IPyAMSLayer
+from pyams_utils.adapter import adapter_config
+
+
+__docformat__ = 'restructuredtext'
+
+
+@adapter_config(name='dublincore-summary',
+                context=(IWfSiteTopic, IPyAMSLayer, SharedContentSummaryForm),
+                provides=IInnerTabForm)
+class SiteTopicDublinCoreSummary(TypedSharedContentDublinCoreSummary):
+    """Site topic DublinCore summary"""
+
+    @property
+    def fields(self):
+        fields = field.Fields(IWfSharedContent).select('title') + \
+                 field.Fields(IWfSiteTopic).select('data_type') + \
+                 field.Fields(ISequentialIdInfo).select('public_oid')
+        return fields