Photobooth/photograhy software

I am in need of a full featured photo booth software that can operate on a RaspberryPI. Here is a simple outline of what we need the software to do and in what order. "X" represents a variable influenced by a setting option. 1. Show live camera feed on screen until start button press. (button press input via physical IO on RaspberryPI) 2. Continue to show live feed, countdown for "x" seconds on screen then take photo. Show (preview) taken photo on screen for "x" seconds. 2A. An additional button labeled "retake" will be present. If pressed, discard photo and retake. Available during the photo preview only. 2B. Setting option to save photos to a FTP server. 3. Once "x" amount of photos have been taken, show photo-strip while printing "x" amount of copies. (4x6 paper) (8 photos per page max) 3A. Setting option needed for a footer/header inserted via image file. Use your imagination on this project! Contraints: Utilize a GE C1233 camera or a Vivitar V7028. Utilizing the built in flash would be great however an external flash can be connected to the PI.