ECHO_content/ECHO_helpers.py - diff

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version 1.7, 2004/05/06 10:42:58	version 1.14, 2004/06/25 11:02:16
Line 1	Line 1
displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link']	displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link','ECHO_sqlElement','ECHO_pageTemplate','ImageCollectionIFrame','VLP_resource','VLP_collection','VLP_essay','ECHO_ZCatalogElement']


def checkOnlyOneInGroup(object):	def checkOnlyOneInGroup(object):
"""check if object is a group and if it containt only one element it return this element"""	"""check if object is a group and if it containt only one element it return this element"""
displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)	displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)
if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object	if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object

return displayedObjects[0][1]	return displayedObjects[0][1]
else:	else:
return object	return object