Protected Project Files

We want to be able to upload multiple drawings into a project folder via FTP on the web server The files that get uploaded (there is the potential for a hundred per project) should just show up alphabetically in a list and shouldn't require any HTML coding to change or list them I am looking for more of a file browser similar to this: [login to view URL] I have a license to this PHP file browser and can provide the files if you require them. These files will be available publicly but we want to know who is viewing the listing of files (and potentially downloading them) by project by making the end user fill out a form before being able to view anything. The data they fill out should be written to a CSV file and doesn't need to be stored in a database or sent to an email address. These files will be grouped by project and each new project folder will require the end user to fill out the form. The form that is filled out will write to a CSV file on the web server and no user data will be stored in a database. If the user leaves and closes his browser and comes back later, they have to fill out the form again to view the files. similar to this: [login to view URL] We want the to be able to update the site ourselves, by duplicating a project folder and renaming the php file inside that shows the files. This is a short deadline project - and my hopes are to have it nailed down by Wednesday next week.