By Wizzcat
—
Last update
Feb 6, 2008
—
Installed
7,837 times.
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//
// DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
// Version 2, December 2004
//
// Copyright (C) 2004 Sam Hocevar
// 14 rue de Plaisance, 75014 Paris, France
// Everyone is permitted to copy and distribute verbatim or modified
// copies of this license document, and changing it is allowed as long
// as the name is changed.
//
// DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
// TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
//
// 0. You just DO WHAT THE FUCK YOU WANT TO.
//
//
// Please see http://userscripts.org/scripts/show/22369 for changelogs and other info.
//
// ==UserScript==
// @name WaffleBrainz
// @author Wizzcat @ Waffles and What
// @namespace http://userscripts.org/users/44680
// @description Creates album descriptions out of thin air, *poof*!
// @include *waffles.fm/upload.php
// @include *waffles.fm/edit.php*
// @include *what.cd/upload.php
// @include *what.cd/edit.php*
// @version 0.50
// @date 2008-02-06
// ==/UserScript==
//
var waffleBrainz = function()
{
var self = this;
var artists = {};
var albums = {};
var currentArtist;
var currentAlbum;
var textfield;
var artistfield;
var albumfield;
var datefield;
var xhr;
var fieldActivity = 0;
var url = new String(window.location).match('waffles.fm') ? 'forums.php?action=viewtopic&topicid=358' : 'forums.php?action=viewtopic&topicid=2508';
var urlText = ['Because making descriptions is [b]boring[/b]!',
'It\'s good for you!',
'Now with a hint of cinnamon!',
'Look behind you, a Three-Headed Monkey!',
'Just install it damnit!',
'Endorsed by nine out of ten uploaders!',
'Wait, what?',
'BRAAAAAAAAAAAAAAAAAAINZ!',
'You know you want to!',
'Making the internet a safer place for the children.',
'Changing the world, one torrent at a time.',
'Join the war on lousy descriptions!'];
var albumTypes = {'Compilation': 'Comp',
'Live': 'Live',
'EP': 'EP',
'Single': 'Single'};
var win = window.opera ? window : unsafeWindow;; // fu gm
if(typeof(GM_xmlhttpRequest) != 'undefined')
{
xhr = function(url, callback)
{
GM_xmlhttpRequest({
method: 'GET',
url: 'http://musicbrainz.org/ws/1/' + url,
onload: function(result){
// Check if we found anything
if(result.status != 200)
{
throwError();
}
else
{
callback(result.responseText);
}
},
onerror: throwError
});
}
}
else
{
self.requestCallback = [null];
xhr = function(params, callback) {
var index = requestCallback.length;
requestCallback[index] = callback;
var remoteScript=document.createElement('script');
remoteScript.id = 'rs' + index;
remoteScript.setAttribute('type','text/javascript');
remoteScript.setAttribute('src','http://folk.ntnu.no/peroyvo/brainz.php?params=' + escape(params) + '&index=' + index);
var hd=document.getElementsByTagName('head')[0];
hd.appendChild(remoteScript);
}
}
// Hook for what.cd which opens wafflebrainz whenever a music album is selected
if(win.ajax_handleResponse)
{
var oldResponse = win.ajax_handleResponse;
win.ajax_handleResponse = function() {
oldResponse();
if(win.ajax_http.readyState == 4)
{
if(win.ajax_http.responseText.match(/artist/))
{
if(document.getElementById('brainz'))
{
document.getElementById('brainz').style.display = 'table-row';
}
else
{
openBrainz();
}
}
else if(document.getElementById('brainz'))
{
document.getElementById('brainz').style.display = 'none';
}
}
}
}
else
{
openBrainz();
}
this.importer = function(index, data)
{
var rs = document.getElementById('rs' + index);
rs.parentNode.removeChild(rs);
requestCallback[index](data);
}
function openBrainz()
{
var info = document.getElementById('info') || document.getElementById('uploadInner');
textfield = document.getElementsByTagName('textarea')[0];
artistfield = info.getElementsByTagName('input')[0];
albumfield = info.getElementsByTagName('input')[1];
datefield = info.getElementsByTagName('input')[2];
var node = document.createElement('tr');
node.id = 'brainz';
node.appendChild(document.createElement('td'));
node.lastChild.className = 'heading';
node.lastChild.appendChild(document.createTextNode('WaffleBrainz'));
node.lastChild.style.textAlign = 'right';
var footer = getSetting('footer') ? ' checked="checked" ' : '';
var replace = getSetting('replace') ? ' checked="checked" ' : '';
var td = document.createElement('td');
td.style.padding = '10px';
td.style.overflow = 'auto';
td.innerHTML = ['<style type="text/css">#brainzSettings input { margin: 0 20px 0 3px;} #brainz {text-align: left;}</style>',
'<img src="http://i28.tinypic.com/j6h1tt.png" alt="WaffleBrainz" id="brainzCover" style="border: 1px solid #b7ae94; float: left; width: 100px; height: 100px; padding: 0; margin-right: 10px;" />',
'<div id="brainzInput"><select type="text" id="artistSelect" disabled="disabled" style="width: 100px;"></select>',
'<select type="text" id="albumSelect" disabled="disabled" style="margin-left: 5px; width: 33%;"></select>',
'<button type="button" id="brainSearch" style="margin-left: 5px;">Search</button>',
'<div style="color: red; font-weight: bold;">Always check that the tracklist matches your upload!</div></div>',
'<div style="font-weight: bold; margin-top: 20px;">Settings:</div>',
'<a href="http://musicbrainz.org"><img src="http://i26.tinypic.com/16b0m8j.png" alt="MusicBrainz" style="float: right; border: 0;" /></a></div>',
'<div id="brainzSettings">Include footer<input type="checkbox" id="WBfooter" ' + footer + 'onchange="waffleBrainz.saveSetting(this)"></input>',
'Replace text<input type="checkbox" id="WBreplace" ' + replace+ 'onchange="waffleBrainz.saveSetting(this)"></input>'].join('');
node.appendChild(td);
info = info.parentNode.parentNode;
info.parentNode.insertBefore(node, info.nextSibling);
document.getElementById('brainSearch').addEventListener('click', buttonClicked, false);
document.getElementById('artistSelect').addEventListener('change', function(e){
showArtist(e.target.value);
}, false);
document.getElementById('albumSelect').addEventListener('change', function(e){
showAlbum(e.target.value);
}, false);
}
function buttonClicked()
{
disabled(true);
currentArtist = trimW(artistfield.value.toLowerCase());
currentAlbum = trimW(albumfield.value.toLowerCase());
if(currentArtist != '')
{
searchArtist();
return;
}
else if(currentAlbum != '')
{
searchAlbum();
return;
}
else
{
var field = info.parentNode.parentNode.parentNode.getElementsByTagName('input')[0];
if(field.type == 'file')
{
var val = field.value;
if(val != '' && val.match(/.*\.torrent/))
{
val = val.match(/(.*)\.torrent/)[1];
if(val.match(' - '))
{
currentArtist = val.split(' - ', 1);
searchArtist();
}
else if(val.match('-'))
{
currentArtist = val.split('-', 1);
searchArtist();
}
else
{
currentArtist = val;
searchArtist();
}
return;
}
else
{
throwError('Nothing to search for.')
}
}
}
// TODO: else throw error
}
function fetchAlbum(id)
{
xhr('release/' + id + '?type=xml&inc=tracks+release-events+labels+artist', processAlbum);
}
function fetchMultiAlbum(id)
{
var counter = 0;
var target = albums[id].multi.length;
if(target == 0)
{
// Shouldn't really happen, but it does in some rare cases where only one disc is returned
return fetchAlbum(id);
}
for(var i=0, album; album = albums[albums[id].multi[i]]; i++)
{
xhr('release/' + album.id + '?type=xml&inc=tracks+release-events+labels+artist', function(data) {
processAlbum(data, true);
counter++;
if(counter == target) fetchAlbum(id);
});
}
}
function fetchArtist(id)
{
xhr('artist/' + id + '?type=xml&inc=sa-Official', processArtist);
}
function searchArtist()
{
if(currentArtist == 'various artists') return throwError('Sorry, you can\'t search for various artists.');
xhr('artist/?type=xml&name=' + escape(currentArtist), processArtistSearch);
}
function searchAlbum()
{
xhr('release/?type=xml&releasetypes=Official&limit=75&title=' + escape(currentAlbum), processAlbumSearch);
}
function processArtistSearch(data)
{
if(!data.match(/artist/))
{
return throwError('No artist found.');
}
data = data.replace(/&/g, '&');
data = data.replace(/"/g, '"');
var string = new Array();
var expression = /\<artist(.*?)\<\/artist\>/g;
var release;
while(release = expression.exec(data))
{
var name = release[1].match(/\<name\>(.*?)\<\/name\>/)[1];
var id = release[1].match(/id="(.*?)"/)[1];
var disam = release[1].match(/\<disambiguation\>(.*?)\<\/disambiguation\>/);
disam = disam ? ' (' + disam[1] + ')' : '';
artists[id] = {name: name};
string.push('<option value="' + id + '">' + name + disam + '</option>');
}
var select = document.getElementById('artistSelect');
select.innerHTML = string.join('');
select.selectedIndex = 0;
fieldActivity = 2;
showArtist(select.value);
}
function processArtist(data)
{
data = data.replace(/&/g, '&');
data = data.replace(/"/g, '"');
var types = new Object();
var expression = /\<release(.*?)\<\/release\>/g;
var release;
var multidisc = new Object();
while(release = expression.exec(data))
{
var type = release[1].match(/type="(.*?) /)[1];
var title = release[1].match(/\<title\>(.*?)\<\/title\>/)[1];
var id = release[1].match(/id="(.*?)"/)[1];
albums[id] = {title: title, id: id, type: type, artist: artists[currentArtist].name};
var multi = title.match(/(.*?)\(disc ([0-9]).*?\)/);
if(multi)
{
if(!multidisc[multi[1]])
{
multidisc[multi[1]] = id;
albums[id].multi = new Array();
if(!types[type]) types[type] = new Array();
types[type].push(id);
}
else
{
albums[multidisc[multi[1]]].multi.push(id);
}
}
else
{
if(!types[type]) types[type] = new Array();
types[type].push(id);
}
}
for(var i in types)
{
types[i] = types[i].sort(function(x, y) {
if(albums[x].title < albums[y].title) return -1;
else if (albums[x].title > albums[y].title) return 1;
else return 0;
});
}
artists[currentArtist].types = types;
showArtist(currentArtist);
}
function processAlbumSearch(data)
{
if(!data.match(/artist/))
{
return throwError('No album found.');
}
data = data.replace(/&/g, '&');
data = data.replace(/"/g, '"');
var string = new Array('<option selected="selected" disabled="disabled" value="null">Please select release...</option>');
var expression = /\<release(.*?)\<\/release\>/g;
var release;
var multidisc = new Object();
while(release = expression.exec(data))
{
var type = release[1].match(/type="(.*?) /)[1];
var title = release[1].match(/\<title\>(.*?)\<\/title\>/)[1];
var id = release[1].match(/id="(.*?)"/)[1];
var artist = release[1].match(/\<name\>(.*?)\<\/name\>/)[1];
albums[id] = {title: title, id: id, type: type, artist: artist};
var multi = title.match(/(.*?)\(disc ([0-9]+).*?\)/);
if(multi)
{
if(!multidisc[multi[1]])
{
multidisc[multi[1]] = id
albums[id].multi = new Array();
string.push('<option value="' + id + '">' + multi[1] + '(n discs)</option>');
}
else
{
albums[multidisc[multi[1]]].multi.push(id);
}
}
else
{
string.push('<option value="' + id + '">' + title + '</option>');
}
}
var select = document.getElementById('albumSelect');
select.innerHTML = string.join('');
select.selectedIndex = 0;
fieldActivity = 1;
disabled(false);
}
function processAlbum(data, multi)
{
data = data.replace(/&/g, '&');
var id = data.match(/id="(.*?)"/)[1];
var album = albums[id];
album.asin = data.match(/\<asin\>(.*?)\<\/asin\>/);
album.asin = album.asin ? album.asin[1] : null;
album.tracks = new Array();
album.length = 0;
var events = data.match(/\<release-event-list.*?\<\/release-event-list\>/);
if(events)
{
var parser=new DOMParser();
var doc=parser.parseFromString(events[0],"text/xml");
events = doc.getElementsByTagName('event');
var finalEvent = events ? events[0] : null;
for(var i=1, event; event = events[i]; i++)
{
if(event.getAttribute('date').length > finalEvent.getAttribute('date').length)
{
finalEvent = event;
}
if(finalEvent.length == 10) break;
}
if(finalEvent != '')
{
if(finalEvent.childNodes.length > 0)
{
album.label = finalEvent.getElementsByTagName('name')[0].firstChild.nodeValue;
}
album.date = finalEvent.getAttribute('date') || null;
album.country = finalEvent.getAttribute('country') || null;
}
}
var trackExpression = /\<track.*?\<\/track\>/g;
var track;
while(track = trackExpression.exec(data))
{
var object = {title: track[0].match(/\<title\>(.*?)\<\/title\>/)[1]};
var duration = track[0].match(/\<duration\>(.*?)\<\/duration\>/);
if(duration)
{
object.dur = Math.round(parseInt(duration[1])/1000);
album.length += object.dur;
}
var artist = track[0].match(/\<name\>(.*?)\<\/name\>/);
if(artist)
{
object.artist = artist[1];
}
album.tracks.push(object);
}
if(!multi)
{
showAlbum(id);
}
}
function showArtist(id)
{
disabled(true);
currentArtist = id;
if(!artists[id].types)
{
fetchArtist(id);
return;
}
var artist = artists[id];
artistfield.value = artist.name;
var select = document.getElementById('albumSelect');
select.innerHTML = '';
select.options[0] = new Option('Please select release...', null);
select.options[0].disabled = 'disabled';
document.getElementById('brainzCover').src = 'http://i28.tinypic.com/j6h1tt.png';
var groups = new Array();
for(var i in artist.types)
{
var group = document.createElement('optgroup');
group.label = i;
var type = artist.types[i];
for(var p=0, album; album = albums[type[p]]; p++)
{
var title = album.title;
if(album.multi)
{
title = title.match(/(.*?)\(disc ([0-9]).*?\)/)[1] + '(' + (album.multi.length + 1) + ' discs)';
}
group.appendChild(new Option(title, album.id));
}
groups.push(group);
}
groups.sort(function(a, b) {
if(a.label == b.label) return 0;
return a.label > b.label ? 1 : -1;
});
for(var i=0; i < groups.length; i++) select.appendChild(groups[i]);
select.selectedIndex = 0;
disabled(false);
}
function showAlbum(id)
{
disabled(true);
var album = albums[id];
if(!album.tracks)
{
if(album.multi) fetchMultiAlbum(id);
else fetchAlbum(id);
return;
}
var result = new Array();
var title = album.multi ? album.title.match(/(.*?) \(disc [0-9].*/)[1] : album.title;
albumfield.value = albumTypes[album.type] ? title + ' [' + albumTypes[album.type] + ']' : title;
artistfield.value = album.artist;
if(album.asin)
{
document.getElementById('brainzCover').src = 'http://ec1.images-amazon.com/images/P/' + album.asin + '.jpg';
result.push('[center][img]http://images.amazon.com/images/P/' + album.asin + '.01.L.jpg[/img][/center]\n\n');
}
else
{
document.getElementById('brainzCover').src = 'http://i28.tinypic.com/j6h1tt.png';
}
result.push('[center][b][size=4]' + album.artist + '\n' + title + '[/size][/b][/center]');
if(album.date)
{
datefield.value = album.date.match(/[0-9]{4}/);
result.push('\n[b]Release:[/b]\t' + album.date);
}
if(album.label)
{
result.push('\n[b]Label:[/b]\t' + album.label);
}
if(album.country)
{
result.push('\n[b]Country:[/b]\t' + album.country);
}
result.push('\n[b]Type:[/b]\t' + album.type);
var discs = album.multi ? album.multi.concat([album.id]) : [album.id];
var length = 1;
for(var i=0, disc; disc = albums[discs[i]]; i++)
{
if(length && disc.length) length += disc.length;
else length = false;
}
if(length)
{
length--;
var min = (length % 60 < 10) ? '0' + (length % 60) : length % 60;
result.push('\n[b]Length:[/b]\t' + Math.floor(length / 60) + ':' + min);
}
result.push('\n\n[b][size=3]Tracklist:[/size][/b]\n');
var tracklist = [];
for(var i=0, disc; disc = albums[discs[i]]; i++)
{
var localRes = [];
var index = 0;
if(discs.length > 1)
{
index = parseInt(disc.title.match(/disc ([0-9]+)/)[1]);
localRes.push('\n[b][size=2]' + disc.title.match(/.*?\((.*?)\)/)[1] + '[/size][/b]\n');
}
for(var p=0, track; track = disc.tracks[p]; p++)
{
var dur = '';
if(track.dur)
{
var min = Math.floor(track.dur / 60);
var sec = track.dur % 60;
if(sec < 10)
{
sec = '0' + sec;
}
dur = ' (' + min + ':' + sec + ')';
}
var artist = track.artist ? '[i]' + track.artist + '[/i] - ' : '';
var number = p < 9 ? ' ' + (p+1) : p+1;
localRes.push('[b]' + number + '.[/b] ' + artist + track.title + dur + '\n');
}
tracklist[index] = localRes.join('');
}
result.push(tracklist.join(''));
if(getSetting('WBfooter'))
{
var index = Math.random() * (urlText.length);
while(index == urlText.length) index = Math.random() * (urlText.length);
result.push('\n[center][size=1][b][url=' + url + ']WaffleBrainz[/url][/b] - ' + urlText[Math.floor(index)] + '[/size][/center]');
}
if(getSetting('WBreplace'))
{
textfield.value = result.join('');
}
else
{
textfield.value += '\n\n' + result.join('');
}
disabled(false);
}
function disabled(bool)
{
var status = bool ? 'disabled' : false;
if(fieldActivity == 2 || bool === true)
{
document.getElementById('artistSelect').disabled = status;
}
if(fieldActivity > 0 || bool === true)
{
document.getElementById('albumSelect').disabled = status;
}
document.getElementById('brainSearch').disabled = status;
}
function trimW(s)
{
s = s.replace(/(^\s*)|(\s*$)/gi,"");
s = s.replace(/[ ]{2,}/gi," ");
s = s.replace(/\n /,"\n");
return s;
}
function throwError(msg)
{
alert(msg || 'Something went wrong! MusicBrainz might be down.');
disabled(false);
}
function getSetting(name) {
var test = document.cookie.match(name + '=(true|false)');
if(test)
{
return (test[1] == 'true') ? true : false;
}
else
{
return true;
}
}
this.saveSetting = function(node) {
var date = '; expires=Sun, 13 Sep 2020 12:26:39 GMT';
document.cookie = node.id+"="+node.checked+date+"; path=/";
}
return this;
}();
