--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/component/extfile/zmi/__init__.py Thu Oct 08 13:37:29 2015 +0200
@@ -0,0 +1,203 @@
+#
+# 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.
+#
+from pyams_content.interfaces import MANAGE_CONTENT_PERMISSION
+from pyams_utils.interfaces import VIEW_SYSTEM_PERMISSION
+
+__docformat__ = 'restructuredtext'
+
+
+# import standard library
+
+# import interfaces
+from pyams_content.component.extfile.interfaces import IExtFileContainer, IExtFileContainerTarget, IBaseExtFile, IExtFile, \
+ IExtImage
+from pyams_file.interfaces import IFileInfo
+from pyams_i18n.interfaces import INegotiator, II18n
+from pyams_skin.interfaces.viewlet import IWidgetTitleViewletManager
+from pyams_skin.layer import IPyAMSLayer
+from z3c.form.interfaces import NOT_CHANGED
+
+# import packages
+from pyams_content.component.extfile import EXTERNAL_FILES_FACTORIES
+from pyams_content.component.extfile.zmi.container import ExtFileContainerView
+from pyams_form.form import AJAXAddForm, AJAXEditForm
+from pyams_form.security import ProtectedFormObjectMixin
+from pyams_pagelet.pagelet import pagelet_config
+from pyams_skin.viewlet.toolbar import ToolbarAction
+from pyams_utils.registry import query_utility
+from pyams_utils.traversing import get_parent
+from pyams_viewlet.viewlet import viewlet_config
+from pyams_zmi.form import AdminDialogAddForm, AdminDialogEditForm
+from pyramid.view import view_config
+from z3c.form import field
+from zope.interface import Interface
+from zope.schema import Choice
+
+from pyams_content import _
+
+
+#
+# External file view
+#
+
+class IExtFileFactoryChooser(Interface):
+ """External file factory chooser interface"""
+
+ factory = Choice(title=_("External file type"),
+ vocabulary='PyAMS files factories',
+ default='file',
+ required=True)
+
+
+@viewlet_config(name='add-extfile.menu', context=IExtFileContainerTarget, view=ExtFileContainerView,
+ layer=IPyAMSLayer, manager=IWidgetTitleViewletManager, weight=50)
+class ExtFileAddMenu(ProtectedFormObjectMixin, ToolbarAction):
+ """External file add menu"""
+
+ label = _("Add external file")
+
+ url = 'add-extfile.html'
+ modal_target = True
+
+
+@pagelet_config(name='add-extfile.html', context=IExtFileContainerTarget, layer=IPyAMSLayer,
+ permission=MANAGE_CONTENT_PERMISSION)
+class ExtFileAddForm(AdminDialogAddForm):
+ """External file add form"""
+
+ legend = _("Add new external file")
+ icon_css_class = 'fa fa-fw fa-file-text-o'
+
+ fields = field.Fields(IExtFileFactoryChooser) + \
+ field.Fields(IExtFile).omit('__parent__', '__name__')
+
+ @property
+ def ajax_handler(self):
+ origin = self.request.params.get('origin')
+ if origin == 'link':
+ return 'add-extfile-link.json'
+ else:
+ return 'add-extfile.json'
+
+ edit_permission = MANAGE_CONTENT_PERMISSION
+
+ def updateWidgets(self, prefix=None):
+ super(ExtFileAddForm, self).updateWidgets(prefix)
+ self.widgets['description'].label_css_class = 'textarea'
+
+ def create(self, data):
+ factory = EXTERNAL_FILES_FACTORIES.get(data.get('factory'))
+ if factory is not None:
+ return factory[0]()
+
+ def update_content(self, content, data):
+ data['factory'] = NOT_CHANGED
+ return super(ExtFileAddForm, self).update_content(content, data)
+
+ def add(self, object):
+ IExtFileContainer(self.context)['none'] = object
+ i18n = query_utility(INegotiator)
+ if i18n is not None:
+ lang = i18n.server_language
+ data = II18n(object).get_attribute('data', lang, self.request)
+ if data:
+ info = IFileInfo(data)
+ info.title = II18n(object).get_attribute('title', lang, self.request)
+ info.description = II18n(object).get_attribute('description', lang, self.request)
+ for lang, data in object.data.items():
+ if data is not None:
+ IFileInfo(data).language = lang
+
+
+@view_config(name='add-extfile.json', context=IExtFileContainerTarget, request_type=IPyAMSLayer,
+ permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)
+class ExtFileAJAXAddForm(AJAXAddForm, ExtFileAddForm):
+ """External file add form, JSON renderer"""
+
+ def get_ajax_output(self, changes):
+ return {'status': 'reload',
+ 'location': '#external-files.html'}
+
+
+@view_config(name='add-extfile-link.json', context=IExtFileContainerTarget, request_type=IPyAMSLayer,
+ permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)
+class ExtFileLinkAJAXAddForm(AJAXAddForm, ExtFileAddForm):
+ """External file link add form, JSON renderer"""
+
+ def get_ajax_output(self, changes):
+ target = get_parent(self.context, IExtFileContainerTarget)
+ container = IExtFileContainer(target)
+ files = [{'id': file.__name__,
+ 'text': II18n(file).query_attribute('title', request=self.request)}
+ for file in container.values()]
+ return {'status': 'callback',
+ 'callback': 'PyAMS_content.extfiles.refresh',
+ 'options': {'files': files,
+ 'new_file': {'id': changes.__name__,
+ 'text': II18n(changes).query_attribute('title', request=self.request)}}}
+
+
+@pagelet_config(name='properties.html', context=IExtFile, layer=IPyAMSLayer, permission=VIEW_SYSTEM_PERMISSION)
+class ExtFilePropertiesEditForm(AdminDialogEditForm):
+ """External file properties edit form"""
+
+ legend = _("Update file properties")
+ icon_css_class = 'fa fa-fw fa-file-text-o'
+ dialog_class = 'modal-large'
+
+ fields = field.Fields(IExtFile).omit('__parent__', '__file__')
+ ajax_handler = 'properties.json'
+ edit_permission = MANAGE_CONTENT_PERMISSION
+
+ def updateWidgets(self, prefix=None):
+ super(ExtFilePropertiesEditForm, self).updateWidgets(prefix)
+ self.widgets['description'].label_css_class = 'textarea'
+
+ def update_content(self, content, data):
+ changes = super(ExtFilePropertiesEditForm, self).update_content(content, data)
+ if changes:
+ i18n = query_utility(INegotiator)
+ if i18n is not None:
+ lang = i18n.server_language
+ data = II18n(content).get_attribute('data', lang, self.request)
+ if data:
+ info = IFileInfo(data)
+ info.title = II18n(content).get_attribute('title', lang, self.request)
+ info.description = II18n(content).get_attribute('description', lang, self.request)
+ for lang, data in content.data.items():
+ if data and not IFileInfo(data).language:
+ IFileInfo(data).language = lang
+ return changes
+
+
+@pagelet_config(name='properties.html', context=IExtImage, layer=IPyAMSLayer, permission=VIEW_SYSTEM_PERMISSION)
+class ExtImagePropertiesEditForm(ExtFilePropertiesEditForm):
+ """External image properties edit form"""
+
+ legend = _("Update image properties")
+ icon_css_class = 'fa fa-fw fa-picture-o'
+
+ fields = field.Fields(IExtImage).omit('__parent__', '__name__')
+
+
+@view_config(name='properties.json', context=IExtFile, request_type=IPyAMSLayer,
+ permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)
+class ExtFilePropertiesAJAXEditForm(AJAXEditForm, ExtFilePropertiesEditForm):
+ """External file properties edit form, JSON renderer"""
+
+ def get_ajax_output(self, changes):
+ if ('title' in changes.get(IBaseExtFile, ())) or \
+ ('data' in changes.get(IExtFile, ())):
+ return {'status': 'reload',
+ 'location': '#external-files.html'}
+ else:
+ return super(ExtFilePropertiesAJAXEditForm, self).get_ajax_output(changes)