--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/component/extfile/zmi/manager.py	Wed Oct 17 14:40:14 2018 +0200
@@ -0,0 +1,57 @@
+#
+# Copyright (c) 2008-2018 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.
+#
+
+__docformat__ = 'restructuredtext'
+
+from z3c.form import field
+
+from pyams_content.component.extfile.interfaces import IExtFileManagerInfo
+from pyams_content.interfaces import MANAGE_SITE_ROOT_PERMISSION
+from pyams_content.root import ISiteRoot
+from pyams_form.form import ajax_config
+from pyams_pagelet.pagelet import pagelet_config
+from pyams_skin.layer import IPyAMSLayer
+from pyams_skin.viewlet.menu import MenuItem
+from pyams_viewlet.viewlet import viewlet_config
+from pyams_zmi.form import AdminDialogEditForm
+from pyams_zmi.interfaces.menu import IPropertiesMenu
+from pyams_zmi.layer import IAdminLayer
+
+from pyams_content import _
+
+
+@viewlet_config(name='extfiles-manager.menu', context=ISiteRoot, layer=IAdminLayer,
+                manager=IPropertiesMenu, permission=MANAGE_SITE_ROOT_PERMISSION, weight=80)
+class ExtFileManagerMenu(MenuItem):
+    """External files manager menu"""
+
+    label = _("External files...")
+    icon_class = 'fa-file-o'
+    url = 'extfiles-manager.html'
+    modal_target = True
+
+
+@pagelet_config(name='extfiles-manager.html', context=ISiteRoot, layer=IPyAMSLayer,
+                permission=MANAGE_SITE_ROOT_PERMISSION)
+@ajax_config(name='extfiles-manager.json', context=ISiteRoot, layer=IPyAMSLayer)
+class ExtFileManagerInfoEditForm(AdminDialogEditForm):
+    """External files manager properties edit form"""
+
+    prefix = 'extfiles_manager_info.'
+
+    legend = _("External files properties")
+
+    fields = field.Fields(IExtFileManagerInfo)
+    edit_permission = MANAGE_SITE_ROOT_PERMISSION
+
+    def getContent(self):
+        return IExtFileManagerInfo(self.context)