A simple script to get Album Artwork from iTunes and put it inside the TeamSpeak avatar (using Sinusbot).

sinusbot_itunescoverart.js

registerPlugin
(
    {
        name: 'iTunes Cover Art',
        version: '1.0',
        description: 'Download Cover Art from the iTunes API!',
        author: 'Johnny Verbeek (iUltimateLP) <iredcraft@gmail.com>',
        vars: {
            desired_album_size:
            {
                title: "The desired size for the downloaded album cover.",
                type: "number"
            }
        }
    },
    function(sinusbot, config) 
    {
        sinusbot.on('trackEnd', function(ev){
            sinusbot.setDefaultAvatar();
        });
        
        sinusbot.on('track', function(ev)
        {            
            if (ev.title != '' && ev.artist != '' && (ev.type == '' || ev.type == 'file'))
            {
                if (!ev.thumbnail)
                {
                    sinusbot.log('Requesting cover art from iTunes for ' + ev.artist + ' - ' + ev.title);
                    var httpres = sinusbot.http(
                        {
                            method: 'GET',
                            url: 'http://itunes.apple.com/search?entity=musicTrack&term="' + encodeURIComponent(ev.artist) + '+' + encodeURIComponent(ev.title) + '"'
                        },
                        function(err, res)
                        {
                            if (httpres)
                            {
                                var jsonres = JSON.parse(res.data);
                                sinusbot.log("Got " + jsonres.resultCount + " results from iTunes!");
                                
                                if (jsonres.resultCount != 0)
                                {
                                    var size = config.desired_album_size.toString();
                                    var result = sinusbot.downloadTrackThumbnail(ev.uuid, jsonres.results[0].artworkUrl100.replace(new RegExp("100x100"), size + "x" + size));
                                    
                                    if (result)
                                    {
                                        sinusbot.setAvatarFromTrack();
                                        sinusbot.log('Successfully updated thumbnail!');
                                    }
                                    else
                                    {
                                        sinusbot.setDefaultAvatar();
                                        sinusbot.log('Failed updating thumbnail!');
                                    }
                                }
                            }
                            else
                            {
                                sinusbot.setDefaultAvatar();
                                sinusbot.log("An thumbnail is already there, setting it to the current avatar.");
                            }
                        }
                    );
                }
                else
                {
                    sinusbot.setAvatarFromTrack();
                }
            }
        });
    }
)