PHP auto download / upload

I'd like to have a script can do these: Have a manager that allow me to input : page / rss option to auto grab IMDb info or not. which site is going to post. logs. And the script have these functions: Auto download torrent file from the page / rss i provided, you can use preg_match_all or anything you preferred. If it is a rar file, UnRAR the file, remove all attached files like: [login to view URL] or .url kind of advertisements. Auto grab screenshots and contains my watermark or domain name and upload to the image host i provided. Auto ReRAR the file into splits by the size I provided. Add my domain name at prefix on the file. For example: [login to view URL] Auto upload those files to the filehost on my account, for example: Fileserve, FileSonic,Hotfile,RapidShare,MediaFire. Auto grab download links from filehost. Auto grab IMDb info if the file is a move and upload poster to the image host i provided. (I can provide IMDb info grabber and you need to save those IMDb info) Auto post formality Title, IMDb info, video info, screenshot to WordPress using XML-RPC or anything you like. This script must work on Linux server. This script can do multitask, which means can download / upload 5 or more torrent on the same time. I prefer this script based on PHP, but you can use python if you like.