39 lines
1.9 KiB
Python
39 lines
1.9 KiB
Python
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'''This package contains stuff used at run-time for installing a generated
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Plone product.'''
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# ------------------------------------------------------------------------------
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from appy.gen.plone25.installer import PloneInstaller as Plone25Installer
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class ZCTextIndexInfo:
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'''Silly class used for storing information about a ZCTextIndex.'''
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lexicon_id = "plone_lexicon"
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index_type = 'Okapi BM25 Rank'
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class PloneInstaller(Plone25Installer):
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'''This Plone installer runs every time the generated Plone product is
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installed or uninstalled (in the Plone configuration interface).'''
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@staticmethod
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def updateIndexes(ploneSite, indexInfo, logger):
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'''This method creates or updates, in a p_ploneSite, definitions of
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indexes in its portal_catalog, based on index-related information
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given in p_indexInfo. p_indexInfo is a dictionary of the form
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{s_indexName:s_indexType}. Here are some examples of index types:
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"FieldIndex", "ZCTextIndex", "DateIndex".'''
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catalog = ploneSite.portal_catalog
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indexNames = catalog.indexes()
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for indexName, indexType in indexInfo.iteritems():
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if indexName not in indexNames:
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# We need to create this index
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if indexType != 'ZCTextIndex':
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catalog.addIndex(indexName, indexType)
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else:
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catalog.addIndex(indexName,indexType,extra=ZCTextIndexInfo)
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logger.info('Creating index "%s" of type "%s"...' % \
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(indexName, indexType))
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# Indexing database content based on this index.
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catalog.reindexIndex(indexName, ploneSite.REQUEST)
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logger.info('Done.')
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# TODO: if the index already exists but has not the same type, we
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# re-create it with the same type and we reindex it.
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# ------------------------------------------------------------------------------
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