Well, I know that this is outside of the scope of your plugin, but I'm trying to pull out the essential code for the upload form into my own page template for visitors to upload images using drag and drop.
But I'm getting this error when it wants to call the media_upload_form function.
Fatal error: Call to undefined function media_upload_form()
It does not change anything if I include this code
include_once(ABSPATH . WPINC . '/media.php' );
at the top of my page template file.
Can you straighten me out if you have the time or point me in the direction of a premium plugin that does drag and drop uploading and cropping (using plupload and jcrop maybe)? I read here that they are included in wp so it seems a natural to use them. That is what I really want but I don't have the php and js expertise to make it happen.