def renderViewKeys(self, name):
"""\
Render a list of keys for this view.
"""
exposurefile = self.context.context
note = zope.component.queryAdapter(exposurefile, name=name)
if not note:
# XXX maybe some sort of error instead?
return
fields = fieldvalues(note)
return fields
def _export(self, cur, prefix=''):
# we don't have or need leading / to denote root.
if not prefix:
objpath = lambda x: '%s' % x
else:
objpath = lambda x: '%s/%s' % (prefix, x)
for obj_id, obj in cur.items():
p = objpath(obj_id)
# do stuff depend on type
if IExposureFile.providedBy(obj):
d = {}
for n in IExposureFile.names():
d[n] = getattr(obj, n)
# query each views manually.
d['views'] = viewinfo(obj)
d['hidden_views'] = obj.hidden_views
# retain the subject.
d['Subject'] = obj.Subject()
# deprecate the docgen fields off the object
d['docview_generator'] = None
d['docview_gensource'] = None
yield (p, d,)
elif IExposureFolder.providedBy(obj):
# we are ignoring other folder types, let an adapter
# handle it below.
for i in self._export(obj, p):
yield i
else:
# we don't know, so we ask an adapter to provide the
# structure required, and trust they won't provide
# something they don't own.
a = zope.component.queryAdapter(obj, IExposurePortDataProvider)
if a is not None:
yield a()
# folder gets appended last for lazy reason - we assume all
# paths will be created as files, meaning folders are created
# automatically, rather than creating that as file.
# Then annotations can be assigned to them later, use viewinfo
# to grab the relevant fields.
fv = fieldvalues(cur)
# need the subject of the current folder.
fv['Subject'] = cur.Subject()
yield (prefix, fv,)
