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