door locks in a 79, need help
 

I'm trying to repair my door locks. They are in sad shape.
They are power locks, the wiring in the passenger side appears
intact, but the wires in the drivers door are butchered. Also,
the metal rods that allow one to lock and unlock the car from the
inside are either missing or out of place.

Can somebody get me a diagram of how this mess goes together
or at least try to explain it to me? I really wanna be able to lock
and unlock my car from the inside LOL!