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# $Header: /var/local/cvsroot/4Suite/Ft/Server/Server/Xslt/RawFile.py,v 1.4 2005/04/06 23:05:46 jkloth Exp $
"""
XSLT extension elements and functions supporting the 4SS RawFile API
Copyright 2004 Fourthought, Inc. (USA).
Detailed license and copyright information: http://4suite.org/COPYRIGHT
Project home, documentation, distributions: http://4suite.org/
"""
from Ns import SCORE_NS
import FtssXsltBase
from Ft.Xml.XPath import Conversions
from Ft.Xml.Xslt import XsltElement, ContentInfo, AttributeInfo
def GetImt(context, path=None):
"""
Get the IMT of a resource
"""
path = Conversions.StringValue(path)
return FtssXsltBase.FetchBaseObject(context.processor, path).getImt()
class SetImtElement(XsltElement):
"""
Change the IMT of a resource
"""
content = ContentInfo.Empty
legalAttrs = {
'path' : AttributeInfo.UriReferenceAvt(
description=('The path of the resource to change the IMT of.'
' Defaults to current.')),
'imt' : AttributeInfo.StringAvt(
required=1, description='The new IMT'),
}
def instantiate(self, context, processor):
context.setProcessState(self)
# This may return None (the 'default' from AttributeInfo)
path = self._path.evaluate(context)
imt = self._imt.evaluate(context)
obj = FtssXsltBase.FetchBaseObject(processor, path)
obj.setImt(imt)
return
ExtFunctions = {
(SCORE_NS, 'get-imt'): GetImt,
}
ExtElements = {
(SCORE_NS, 'set-imt'): SetImtElement,
}
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