39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
from zope.component import getUtility
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from zope.app.intid.interfaces import IIntIds
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from zc.relation.interfaces import ICatalog
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from plone.dexterity.browser.view import DefaultView
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#from plone.dexterity.interfaces import IDexterityFTI
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#from plone.dexterity.utils import getAdditionalSchemata
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class DmsKeywordView(DefaultView):
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"""The default view for DMSKeyword.
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"""
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@property
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def children(self):
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intids = getUtility(IIntIds)
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catalog = getUtility(ICatalog)
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value = []
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try:
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doc_intid = intids.getId(self.context)
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except KeyError:
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pass
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else:
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for ref in catalog.findRelations(
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{'to_id': doc_intid, 'from_attribute': 'broader'}):
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tp = dict(
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url=ref.from_path,
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label=ref.from_object.Title(),
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hn=ref.from_object.historical_note,
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sn=ref.from_object.scope_note
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)
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if tp not in value:
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value.append(tp)
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return value
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