将 Leadimage 显式转换为 Blob(迁移到 Plone4)
测试大型站点从 Plone 3.3 到 Plone 4 的迁移导致丢失 Leadimage(使用 Collective.contentleadimage 创建的)。没有显示任何引导图像,并且对于文件夹引导图像视图,会发生以下错误:
Module Products.PageTemplates.Expressions, line 220, in evaluateStructure
Module zope.tales.tales, line 696, in evaluate
- URL: /opt/Plone4/buildout-cache/eggs/collective.contentleadimage-1.3.0-py2.6.egg/collective/contentleadimage/browser/folder_leadimage_view.pt
- Line 82, Column 24
- Expression: <PythonExpr (view.tag(item_object, css_class='tileImage'))>
- Names:
{'args': (),
'container': <ATTopic at /portalok/lutheran/aktualis/aktualis>,
'context': <ATTopic at /portalok/lutheran/aktualis/aktualis>,
'default': <object object at 0x7f93e6c4bae0>,
'here': <ATTopic at /portalok/lutheran/aktualis/aktualis>,
'loop': {},
'nothing': None,
'options': {},
'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0xba65310>,
'request': <HTTPRequest, URL=http://www.lutheran.hu:9080/portalok/lutheran/aktualis/aktualis/folder_leadimage_view>,
'root': <Application at >,
'template': <Products.Five.browser.pagetemplatefile.ViewPageTemplateFile object at 0x5f3a810>,
'traverse_subpath': [],
'user': <SpecialUser 'Anonymous User'>,
'view': <Products.Five.metaclass.SimpleViewClass from /opt/Plone4/buildout-cache/eggs/collective.contentleadimage-1.3.0-py2.6.egg/collective/contentleadimage/browser/folder_leadimage_view.pt object at 0xb3f49d0>,
'views': <Products.Five.browser.pagetemplatefile.ViewMapper object at 0xb255810>}
Module zope.tales.pythonexpr, line 59, in __call__
- __traceback_info__: (view.tag(item_object, css_class='tileImage'))
Module <string>, line 1, in <module>
Module collective.contentleadimage.browser.folder_leadimage_view, line 30, in tag
Module Products.Archetypes.Field, line 2558, in tag
Module plone.app.blob.mixins, line 35, in getScale
Module plone.app.imaging.traverse, line 52, in getScale
Module plone.app.imaging.traverse, line 84, in createScale
Module plone.app.blob.field, line 291, in getFilename
AttributeError: getFilename
我假设引导图像尚未迁移到 blob。在 Plone4 迁移日志中,没有有关 Leadimage 迁移的行。
有没有办法将 Leadimage 显式迁移到 Blob?
谢谢,
加博尔·博格丹尼
Testing the migration from Plone 3.3 to Plone 4 for a large site resulted in lost leadimages (which have been created with collective.contentleadimage). None of the leadimages are shown and for folder leadimage views the following error occures:
Module Products.PageTemplates.Expressions, line 220, in evaluateStructure
Module zope.tales.tales, line 696, in evaluate
- URL: /opt/Plone4/buildout-cache/eggs/collective.contentleadimage-1.3.0-py2.6.egg/collective/contentleadimage/browser/folder_leadimage_view.pt
- Line 82, Column 24
- Expression: <PythonExpr (view.tag(item_object, css_class='tileImage'))>
- Names:
{'args': (),
'container': <ATTopic at /portalok/lutheran/aktualis/aktualis>,
'context': <ATTopic at /portalok/lutheran/aktualis/aktualis>,
'default': <object object at 0x7f93e6c4bae0>,
'here': <ATTopic at /portalok/lutheran/aktualis/aktualis>,
'loop': {},
'nothing': None,
'options': {},
'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0xba65310>,
'request': <HTTPRequest, URL=http://www.lutheran.hu:9080/portalok/lutheran/aktualis/aktualis/folder_leadimage_view>,
'root': <Application at >,
'template': <Products.Five.browser.pagetemplatefile.ViewPageTemplateFile object at 0x5f3a810>,
'traverse_subpath': [],
'user': <SpecialUser 'Anonymous User'>,
'view': <Products.Five.metaclass.SimpleViewClass from /opt/Plone4/buildout-cache/eggs/collective.contentleadimage-1.3.0-py2.6.egg/collective/contentleadimage/browser/folder_leadimage_view.pt object at 0xb3f49d0>,
'views': <Products.Five.browser.pagetemplatefile.ViewMapper object at 0xb255810>}
Module zope.tales.pythonexpr, line 59, in __call__
- __traceback_info__: (view.tag(item_object, css_class='tileImage'))
Module <string>, line 1, in <module>
Module collective.contentleadimage.browser.folder_leadimage_view, line 30, in tag
Module Products.Archetypes.Field, line 2558, in tag
Module plone.app.blob.mixins, line 35, in getScale
Module plone.app.imaging.traverse, line 52, in getScale
Module plone.app.imaging.traverse, line 84, in createScale
Module plone.app.blob.field, line 291, in getFilename
AttributeError: getFilename
I assume that leadimages have not been migrated to blobs. In the Plone4 migration log there are no lines regarding leadimage migration.
Is there a way to migrate leadimages explicitly to blobs?
Thanks,
Gabor Bogdanyi
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从 1.3 版本的变更日志来看:
这基本上意味着您可以:
From the changelog for version 1.3:
This basically means that you could either: