def transform(self, resource, xslt_params={}):
"""
Transform a given Resource with the stylesheet.
@type resource: IResource or basestring
@return: Transformed xml data as a string
"""
if IResource.providedBy(resource):
doc = resource.document.xml_doc
else:
doc = seishub.core.xmldb.resource.newXMLDocument(resource).xml_doc
return str(self.parsed_doc.transform(doc, xslt_params))
def getIndexData(self, resource):
"""
Return indexed data for a given Resource as dictionary.
@param resource: resource
@type resource: L{seishub.xmldb.interfaces.IResource}
"""
if not IResource.providedBy(resource):
msg = "getIndexData: Resource expected. Got a %s."
raise TypeError(msg % type(resource))
# sanity check: document should have an id, else no data can be found
assert resource.document._id
elements = self.index_catalog.dumpIndexByResource(resource)
values = {}
for element in elements:
values.setdefault(element.index.label, {})
if element.group_pos not in values[element.index.label]:
values[element.index.label][element.group_pos] = list()
values[element.index.label][element.group_pos].append(element.key)
return values
def indexResource(self, resource, xmlindex_list=None):
"""
Index the given resource using all or any given XMLIndex objects.
"""
if not IResource.providedBy(resource):
raise TypeError("%s is not an IResource." % str(resource))
if not xmlindex_list:
xmlindex_list = self.getIndexes(
package_id=resource.package.package_id,
resourcetype_id=resource.resourcetype.resourcetype_id)
elements = []
for xmlindex in xmlindex_list:
temp = xmlindex.eval(resource.document, self.env)
elements.extend(temp)
for el in elements:
try:
self.store(el)
except DbError:
# ignore duplicate index elements
pass
return elements
