--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/component/paragraph/portlet/__init__.py Thu Sep 06 17:43:49 2018 +0200
@@ -0,0 +1,79 @@
+#
+# 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'
+
+
+# import standard library
+
+from zope.interface import implementer
+from zope.schema.fieldproperty import FieldProperty
+
+from pyams_content import _
+# import packages
+from pyams_content.component.paragraph import BaseParagraph
+# import interfaces
+from pyams_content.component.paragraph.interfaces import IParagraphFactory, IParagraphContainerTarget, \
+ IParagraphContainer
+from pyams_content.component.paragraph.portlet.interfaces import IParagraphContainerPortletSettings
+from pyams_i18n.interfaces import II18n
+from pyams_portal.portlet import PortletSettings, portlet_config, Portlet
+from pyams_utils.factory import factory_config
+from pyams_utils.interfaces import VIEW_PERMISSION
+from pyams_utils.registry import get_global_registry
+from pyams_utils.request import check_request
+from pyams_utils.traversing import get_parent
+
+PARAGRAPH_CONTAINER_PORTLET_NAME = 'pyams_content.portlet.paragraphs'
+
+
+@implementer(IParagraphContainerPortletSettings)
+@factory_config(provided=IParagraphContainerPortletSettings)
+class ParagraphContainerPortletSettings(PortletSettings):
+ """Shared content portlet persistent settings"""
+
+ paragraphs = FieldProperty(IParagraphContainerPortletSettings['paragraphs'])
+ factories = FieldProperty(IParagraphContainerPortletSettings['factories'])
+ anchors_only = FieldProperty(IParagraphContainerPortletSettings['anchors_only'])
+
+ def get_paragraphs_labels(self):
+ if not self.paragraphs:
+ yield '--'
+ else:
+ target = get_parent(self, IParagraphContainerTarget)
+ if target is not None:
+ container = IParagraphContainer(target)
+ for name in self.paragraphs:
+ paragraph = container.get(name)
+ if name is not None:
+ yield II18n(paragraph).query_attribute('title') or BaseParagraph.empty_title
+
+ def get_paragraph_types_labels(self):
+ if not self.factories:
+ yield '--'
+ else:
+ request = check_request()
+ registry = get_global_registry()
+ for factory_name in self.factories:
+ factory = registry.queryUtility(IParagraphFactory, name=factory_name)
+ if factory is not None:
+ yield request.localizer.translate(factory.name)
+
+
+@portlet_config(permission=VIEW_PERMISSION)
+class ParagraphContainerPortlet(Portlet):
+ """Shared content portlet"""
+
+ name = PARAGRAPH_CONTAINER_PORTLET_NAME
+ label = _("Content paragraphs")
+
+ settings_factory = IParagraphContainerPortletSettings