27 lines
919 B
Python
27 lines
919 B
Python
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# Portal transform for images with captions
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#
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# Transforming a non-standard field type to html on output is
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# probably a better way to do things than the original transform
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# which converts html to a non-standard field type.
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#
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# The transform is the same as the one done by html2captioned, but
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# this version expects to work on text/x-html-raw
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from Products.CMFCore.utils import getToolByName
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from Products.PortalTransforms.interfaces import itransform
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from Products.kupu.plone import html2captioned
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class KupuOutputTransform(html2captioned.HTMLToCaptioned):
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"""Transform which adds captions to images embedded in HTML"""
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__implements__ = itransform
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__name__ = "kupu_raw_to_html"
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inputs = ('text/x-html-raw',)
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output = "text/html"
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def register():
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return KupuOutputTransform()
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def initialize():
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engine = getToolByName(portal, 'portal_transforms')
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engine.registerTransform(register())
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