--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_workflow/zmi/versions.py Wed May 20 12:46:23 2015 +0200
@@ -0,0 +1,197 @@
+#
+# Copyright (c) 2008-2015 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
+
+# import interfaces
+from pyams_form.interfaces.form import IWidgetsSuffixViewletsManager
+from pyams_security.interfaces import ISecurityManager
+from pyams_skin.layer import IPyAMSLayer
+from pyams_workflow.interfaces import IWorkflowVersion, IWorkflowState, IWorkflowManagedContent, IWorkflow
+from pyams_zmi.interfaces.menu import IPropertiesMenu
+from z3c.table.interfaces import IValues, IColumn
+
+# import packages
+from pyams_pagelet.pagelet import pagelet_config
+from pyams_skin.table import BaseTable, I18nColumn
+from pyams_skin.viewlet.menu import MenuItem
+from pyams_utils.adapter import adapter_config, ContextRequestViewAdapter
+from pyams_utils.date import format_datetime
+from pyams_utils.registry import query_utility
+from pyams_utils.text import text_to_html
+from pyams_utils.traversing import get_parent
+from pyams_viewlet.viewlet import viewlet_config, Viewlet
+from pyams_zmi.form import AdminDialogDisplayForm
+from pyams_zmi.layer import IAdminLayer
+from z3c.form import field
+from z3c.table.column import GetAttrColumn
+from zope.interface import Interface
+
+from pyams_workflow import _
+
+
+@viewlet_config(name='workflow-history.menu', context=IWorkflowVersion, layer=IAdminLayer,
+ manager=IPropertiesMenu, permission='manage', weight=1)
+class WorkflowVersionHistoryMenuItem(MenuItem):
+ """Workflow history menu item"""
+
+ label = _("Version history...")
+ icon_class = 'fa fa-fw fa-history'
+ url = 'version-history.html'
+ modal_target = True
+
+
+@pagelet_config(name='version-history.html', context=IWorkflowVersion, layer=IPyAMSLayer,
+ permission='manage')
+class WorkflowVersionHistoryDisplayForm(AdminDialogDisplayForm):
+ """Workflow version history view"""
+
+ @property
+ def title(self):
+ return self.context.name
+
+ dialog_class = 'modal-large'
+ fields = field.Fields(Interface)
+
+
+class WorkflowVersionHistoryTable(BaseTable):
+ """Workflow version history table"""
+
+ @property
+ def title(self):
+ translate = self.request.localizer.translate
+ return translate(_("Version {version} history")).format(version=IWorkflowState(self.context).version_id)
+
+ cssClasses = {'table': 'table table-bordered table-striped table-hover table-tight datatable'}
+ sortOn = None
+ hide_toolbar = True
+
+ @property
+ def data_attributes(self):
+ return {'table': {'data-ams-datatable-global-filter': 'false',
+ 'data-ams-datatable-info': 'false',
+ 'data-ams-datatable-sort': 'false',
+ 'data-ams-datatable-sdom': "t<'dt-row dt-bottom-row'<'text-right'p>>",
+ 'data-ams-datatable-display-length': '20',
+ 'data-ams-datatable-pagination-type': 'bootstrap_prevnext'}}
+
+
+@adapter_config(context=(IWorkflowVersion, IAdminLayer, WorkflowVersionHistoryTable), provides=IValues)
+class WorkflowVersionHistoryValuesAdapter(ContextRequestViewAdapter):
+ """Workflow version history values adapter"""
+
+ @property
+ def values(self):
+ return IWorkflowState(self.context).history
+
+
+@adapter_config(name='date', context=(Interface, IAdminLayer, WorkflowVersionHistoryTable), provides=IColumn)
+class WorkflowVersionHistoryDateColumn(I18nColumn, GetAttrColumn):
+ """Workflow version history date column"""
+
+ _header = _("Date")
+ attrName = 'date'
+ weight = 1
+
+ def renderCell(self, item):
+ return format_datetime(item.date, request=self.request)
+
+
+@adapter_config(name='name', context=(Interface, IAdminLayer, WorkflowVersionHistoryTable), provides=IColumn)
+class WorkflowVersionHistoryPrincipalColumn(I18nColumn, GetAttrColumn):
+ """Workflow version history principal column"""
+
+ _header = _("Principal")
+ attrName = 'principal'
+ weight = 4
+
+ def renderCell(self, item):
+ manager = query_utility(ISecurityManager)
+ if manager is not None:
+ return manager.get_principal(item.principal).title
+ else:
+ return item.principal
+
+
+@adapter_config(name='transition', context=(Interface, IAdminLayer, WorkflowVersionHistoryTable), provides=IColumn)
+class WorkflowVersionHistoryTransitionColumn(I18nColumn, GetAttrColumn):
+ """Workflow version history source column"""
+
+ _header = _("Transition")
+ attrName = 'transition'
+ weight = 5
+
+
+@adapter_config(name='source', context=(Interface, IAdminLayer, WorkflowVersionHistoryTable), provides=IColumn)
+class WorkflowVersionHistorySourceColumn(I18nColumn, GetAttrColumn):
+ """Workflow version history source column"""
+
+ _header = _("Source")
+ weight = 10
+
+ def renderCell(self, item):
+ content = get_parent(self.context, IWorkflowManagedContent)
+ workflow = query_utility(IWorkflow, name=content.workflow_name)
+ translate = self.request.localizer.translate
+ if item.source_version:
+ return translate(_("Version {version} ({status})")).format(
+ version=item.source_version,
+ status=translate(workflow.states.getTerm(item.source_state).title))
+ else:
+ return translate(_("Version {version} ({status})")).format(
+ version=IWorkflowState(self.context).version_id,
+ status=translate(workflow.states.getTerm(item.source_state).title) if item.source_state else '--')
+
+
+@adapter_config(name='target', context=(Interface, IAdminLayer, WorkflowVersionHistoryTable), provides=IColumn)
+class WorkflowVersionHistoryTargetColumn(I18nColumn, GetAttrColumn):
+ """Workflow version history source column"""
+
+ _header = _("Target state")
+ weight = 11
+
+ def renderCell(self, item):
+ content = get_parent(self.context, IWorkflowManagedContent)
+ workflow = query_utility(IWorkflow, name=content.workflow_name)
+ translate = self.request.localizer.translate
+ return translate(workflow.states.getTerm(item.target_state).title)
+
+
+@adapter_config(name='comment', context=(Interface, IAdminLayer, WorkflowVersionHistoryTable), provides=IColumn)
+class WorkflowVersionHistoryCommentColumn(I18nColumn, GetAttrColumn):
+ """Workflow version history comment column"""
+
+ _header = _("Comment")
+ weight = 20
+
+ def renderCell(self, item):
+ return text_to_html(item.comment or '--')
+
+
+@viewlet_config(name='version-history', view=WorkflowVersionHistoryDisplayForm, layer=IAdminLayer,
+ manager=IWidgetsSuffixViewletsManager)
+class WorkflowVersionHistoryViewlet(Viewlet):
+ """Workflow version history viewlet"""
+
+ def __init__(self, context, request, view, manager):
+ super(WorkflowVersionHistoryViewlet, self).__init__(context, request, view, manager)
+ self.table = WorkflowVersionHistoryTable(context, request)
+
+ def update(self):
+ super(WorkflowVersionHistoryViewlet, self).update()
+ self.table.update()
+
+ def render(self):
+ return '<div class="no-widget-toolbar">{0}</div>'.format(self.table.render())