def getSkins(self, request=None):
layout = self.getLayout()
skins = []
if layout and request:
request.debug = False
ifaces = directlyProvidedBy(request)
directlyProvides(request, ICollageBrowserLayer)
target = self.context
if ICollageAlias.providedBy(target):
target = target.get_target()
if not target:
target = self.context
view = getMultiAdapter((target, request), name=layout)
skinInterfaces = getattr(view, "skinInterfaces", ())
for si in skinInterfaces:
for name, utility in getUtilitiesFor(si):
skins.append((name, utility.title))
# restore interfaces
directlyProvides(request, ifaces)
skins.sort(lambda x, y: cmp(x[0], y[0]))
return skins
def getLayouts(self):
context = self.context
if ICollageAlias.providedBy(self.context):
# use target as self.context
target = self.context.get_target()
if target:
context = target
return self._getViewFactoryInfo(ICollageBrowserLayer, context=context)