def getChildDescriptors( self, descriptor, expr_context ):
if not len( self.objectIds() ):
raise StopIteration
factory = DescriptorFactory( self.getDeploymentPolicy() )
content = descriptor.getContent()
# if the content is not a container, we want the childo
# descriptors to appear in the content's container.
# to that end we set the content path on the descriptor
organization = self.getContentOrganization()
content_path = organization.getContentRelativePath( content )
for cview in self.objectValues( ChildView.meta_type ):
cdescriptor = factory( content )
cview.process( cdescriptor, expr_context )
if not descriptor.isContentFolderish():
cdescriptor.setContentPath( content_path )
source_path = normalize("%s/%s"%( descriptor.content_url,
cview.source_path ),
'/' )
# setup source path for url database
cdescriptor.setSourcePath( source_path )
yield cdescriptor
def getDescriptors(self, since_time=None):
"""
return descriptors for every unique value of a catalog index as resources
this one utilizes the Creator catalog index.
only field indexes can be deployed in this way.
stores persistent data as annotation on the policy
since_time not honored,
however via comparisons to the indexes's histogram.
"""
portal = getToolByName( self, 'portal_url').getPortalObject()
try:
request = self.REQUEST
except:
log.warning("request not available, returning empty set")
raise StopIteration
view_path = self.view_path
if view_path.startswith('/'):
view_path = view_path[1:]
source_path, deploy_path = self.source_path, self.deployment_path
uris = self.getDeploymentPolicy().getDeploymentURIs()
vhost_path = uris.vhost_path
mp = self.getDeploymentPolicy().getContentOrganization().getActiveStructure().getCMFMountPoint()
base_path = '/'.join(mp.getPhysicalPath())
# get rid of trailing and leading slashes and join to base path
source_path = extend_relative_path(
clstrip('/'.join(
(vhost_path, base_path, '/'.join(
filter(None,
source_path.split('/'))))), '/')
)
for value in self.getValues( since_time ):
if not value:
continue
assert '/' in deploy_path
# initial content is portal, we change later to the bound method
d = ContentDescriptor( portal )
d.setContentPath(deploy_path)
d.setFileName("%s.html"%value)
v = "%s/%s"%(source_path, value)
d.setSourcePath( normalize(v, '/')[1:] )
# setup the values as a subpath variable to the resolved
# view path
renderer = request.traverse(
d.getSourcePath()
)
# normalize( "%s/%s"%( self.view_path, value ),
# "/")[1:],
# None
# )
if renderer is None:
log.warning("invalid view for author idx %s"%(self.view_path))
raise StopIteration
d.content = None
d.setRenderMethod( renderer )
d.rule_id = self.getId()
yield d