def resolve(self, path):
try:
self.edited_item = Item.require_instance(int(path.pop(0)))
except:
raise cherrypy.HTTPError(400)
return self
def invoke(self, controller, selection):
clipboard = get_block_clipboard_contents()
if not clipboard:
notify_user(
translations("woost.block_clipboard.empty"),
"error"
)
else:
try:
block = Block.require_instance(clipboard["block"])
src_parent = Item.require_instance(clipboard["block_parent"])
src_slot = type(src_parent).get_member(clipboard["block_slot"])
except:
notify_user(
translations("woost.block_clipboard.error"),
"error"
)
else:
# Remove the block from the source location
if clipboard["mode"] == "cut":
if isinstance(src_slot, schema.Reference):
src_parent.set(src_slot, None)
elif isinstance(src_slot, schema.Collection):
src_collection = src_parent.get(src_slot)
schema.remove(src_collection, block)
# Or copy it
elif clipboard["mode"] == "copy":
block = block.create_copy()
block.insert()
# Add the block to its new position
add_block(
block,
controller.block_parent,
controller.block_slot,
positioning = self.block_positioning,
anchor = controller.block
)
datastore.commit()
del session[BLOCK_CLIPBOARD_SESSION_KEY]
focus_block(block)
def __setstate__(self, state):
self._stack = state["_stack"]
self._parent_node = state["_parent_node"]
self._index = state["_index"]
self.item = Item.require_instance(state["item"])