Button To Post Image From Site to Facebook

[djcubez]

I am not sure if this is possible with my current setup but I figure I would give it a shot. I am not familiar at all with the Facebook API but I understand it might be needed for this. Also, my question might pertain to Javascript or HTML more than PHP, but I thought I'd throw it our here in case it does need PHP.

 

I have a PHP script that takes an already existing image, throws text and borders on it from a user input form, and then creates a .png file. The .png file is only stored for a day before being removed, as the images are being attached to emails and sent immediately. The script itself works great! However, there's been a request to allow users to post the image to their Facebook page/wall in addition to attaching the image to an email. I myself have found no easy way to do this, as the image files are not permanently stored on the server. All the research I've done has turned up discussions that end with "this isn't possible" or no solutions.

 

So obviously my question will be "is this possible?" And if it is, how would I achieve it?

 

Thanks!

 

EDIT: I feel it's important to add that I don't want to start storing the images on the server permanently.

Edited February 13, 2013 by djcubez