Please help me identify a Sliding Door Lock and Handle

I have uploaded a few pictures. One shows what the Lock looks like from my Daughters Bedroom. The other picture shows where the broken lock was. I understand that a portion of the Door is cracked but I would like to get the lock and try to engineer a piece of metal where it is CRACKED, UNLESS YOU HAVE A BETTER IDEA. Do you also have the Handle shown in the picture? Help!