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通过分析上传的torrent文件来自动填充歌手和专辑，歌曲列表等信息.
// ==UserScript==
// @name Gazelle Music Tracker Autofill from torrent
// @name:zh GMTI：Gazelle框架音乐PT上传自动填充助手
// @name:zh-CN GMTI：Gazelle框架音乐PT上传自动填充助手
// @name:zh-TW GMTI：Gazelle框架音樂PT上傳自動填充助手
// @version 1.7
// @description Attempt to read the .torrent file and fill in the artist and album
// @description:zh 通过分析上传的torrent文件来自动填充歌手和专辑，歌曲列表等信息.
// @description:zh-CN 通过分析上传的torrent文件来自动填充歌手和专辑，歌曲列表等信息.
// @description:zh-TW 通過分析上傳的torrent文件來自動填充歌手和專輯，歌曲列表等信息.
// @author Chameleon
// @include http*://redacted.ch/upload.php*
// @include http*://orpheus.network/upload.php*
// @include http*://dicmusic.club/upload.php*
// @include http*://konor.net/upload.php*
// @grant none
// @run-at document-idle
// @namespace http://greasyfork.icu/users/87476
// ==/UserScript==
(function() {
'use strict';
var a=document.createElement('a');
a.innerHTML = 'Auto-fill from torrent: On';
if(window.location.href.indexOf('groupid=') != -1)
a.innerHTML = 'Auto-fill from torrent: Off';
a.href='javascript:void(0);';
a.addEventListener('click', toggle.bind(undefined, a), false);
a.setAttribute('style', 'display: block; text-align: center;');
var before=document.getElementById('upload_table');
before.parentNode.insertBefore(a, before);
var format=document.getElementById('format');
var bitrate=document.getElementById('bitrate');
document.getElementById('file').addEventListener('change', fileAdded.bind(undefined, a, format, bitrate, true), false);
addToExisting(a);
// select the target node
var target = document.getElementById('upload_table');
// create an observer instance
var observer = new MutationObserver(addedToTable.bind(undefined, a));
// configuration of the observer:
var config = { childList: true, subtree: true };
// pass in the target node, as well as the observer options
observer.observe(target, config);
})();
function addToExisting(a)
{
var tr=document.getElementById('extra_format_row_1');
var index=1;
while(tr)
{
var input=tr.getElementsByTagName('input')[0];
var format=tr.getElementsByTagName('select');
var bitrate=format[1];
format=format[0];
input.addEventListener('change', fileAdded.bind(undefined, a, format, bitrate, false), false);
index++;
tr=document.getElementById('extra_format_row_'+index);
}
}
function addedToTable(a, mutations)
{
for(var i=0; i<mutations.length; i++)
{
var m=mutations[i];
if(m.addedNodes.length == 1)
{
var id=m.addedNodes[0].getAttribute('id');
if(id && id.indexOf('extra_format_row') != -1)
{
var tr=m.addedNodes[0];
var input=tr.getElementsByTagName('input')[0];
var format=tr.getElementsByTagName('select');
var bitrate=format[1];
format=format[0];
input.addEventListener('change', fileAdded.bind(undefined, a, format, bitrate, false), false);
}
}
}
}
function toggle(a)
{
if(a.innerHTML.indexOf('On') != -1)
{
a.innerHTML=a.innerHTML.replace('On', 'Off');
}
else
{
a.innerHTML=a.innerHTML.replace('Off', 'On');
}
}
function fileAdded(a, format, bitrate, full, event)
{
if(a.innerHTML.indexOf('Off') != -1)
return;
var file=event.target.files[0];
if(!file)
return;
var type=document.getElementById('categories').selectedOptions[0].textContent;
if(type==="E-Books" || type==="Audiobooks")
{
document.getElementById('title').value=file.name.replace(/.torrent$/, '');
return;
}
if(full)
{
var spl=file.name.replace(/ - [0-9][0-9][0-9][0-9]/, '').split(' - ');
if(spl.length == 1)
{
var fn=file.name;
var length=4;
var search=fn.search(/[0-9][0-9][0-9][0-9]/);
if(search != -1)
{
if(fn[search-1] == '(')
{
search--;
length=6;
}
spl=[];
spl.push(fn.substring(0, search).trim());
spl.push(fn.substring(search+length).trim());
}
}
var artist=spl[0].split('] ');
if(artist.length > 1)
artist=artist[1];
else
artist=artist[0];
document.getElementById('artist').value=artist;
var album=spl[1].split(' (')[0].split(' [')[0].split(' {')[0].replace(/.torrent$/, '');
document.getElementById('title').value=album;
var yadg=document.getElementById('yadg_input');
if(yadg)
{
yadg.value=artist+' '+album;
document.getElementById('yadg_submit').click();
}
}
var f=file.name.toLowerCase();
var formatTemp=-1;
var bitrateTemp=-1;
var mediaTemp=-1;
if(f.indexOf('mp3') != -1)
{
formatTemp=1;
}
else if(f.indexOf('flac') != -1)
{
formatTemp=2;
bitrateTemp=9;
}
else if(f.indexOf('aac') != -1)
{
formatTemp=3;
}
else if(f.indexOf('ac3') != -1)
{
formatTemp=4;
}
else if(f.indexOf('dts') != -1)
{
formatTemp=5;
}
if(f.indexOf('v0') != -1)
{
bitrateTemp=7;
formatTemp=1;
}
else if(f.indexOf('v1') != -1)
{
bitrateTemp=4;
formatTemp=1;
}
else if(f.indexOf('v2') != -1)
{
bitrateTemp=3;
formatTemp=1;
}
else if(f.indexOf('192') != -1)
{
bitrateTemp=1;
formatTemp=1;
}
else if(f.indexOf('256') != -1)
{
bitrateTemp=5;
formatTemp=1;
}
else if(f.indexOf('320') != -1)
{
bitrateTemp=8;
formatTemp=1;
}
var media=document.getElementById('media');
if(f.indexOf('dvd') != -1)
{
mediaTemp=2;
}
else if(f.indexOf('vinyl') != -1)
{
mediaTemp=3;
}
else if(f.indexOf('soundboard') != -1)
{
mediaTemp=4;
}
else if(f.indexOf('sacd') != -1)
{
mediaTemp=5;
}
else if(f.indexOf('dat') != -1)
{
mediaTemp=6;
}
else if(f.indexOf('cassette') != -1)
{
mediaTemp=7;
}
else if(f.indexOf('web') != -1)
{
mediaTemp=8;
}
else if(f.indexOf('blu-ray') != -1 || f.indexOf('bluray') != -1)
{
mediaTemp=9;
}
else
mediaTemp=1;
if(formatTemp != -1)
{
format.selectedIndex=formatTemp;
triggerChange(format);
}
if(bitrateTemp != -1)
{
bitrate.selectedIndex=bitrateTemp;
triggerChange(bitrate);
}
if(mediaTemp != -1)
{
media.selectedIndex=mediaTemp;
triggerChange(media);
}
var r=new FileReader();
r.onload=readFile;
r.readAsText(file);
}
function readFile(event)
{
var contents=event.target.result;
//console.log(contents);
var paths=contents.split('piece length')[0].split('filesld')[1].split(':path');
var desc=document.getElementById('album_desc');
if(desc.value !== '')
return;
var extensions=[];
var tracks=[];
for(var i=1; i<paths.length-1; i++)
{
var p=paths[i];
p=p.substring(p.indexOf(':')+1).split('eed6:length')[0];
var extension=p.substring(p.lastIndexOf('.'));
var hasE=false;
for(var j=0; j<extensions.length; j++)
{
if(extension == extensions[j].extension)
{
hasE=true;
extensions[j].count++;
}
}
if(!hasE)
{
extensions.push({extension:extension, count:1});
}
tracks.push({track:p, extension:extension});
//p=p.substring(0, p.lastIndexOf('.'));
//console.log(p);
//desc.value+='\r'+p;
}
var highCount=0;
var index=-1;
for(var i=0; i<extensions.length; i++)
{
if(extensions[i].count > highCount)
{
highCount=extensions[i].count;
index=i;
}
}
var finalTracks=[];
for(var i=0; i<tracks.length; i++)
{
var t=tracks[i];
if(t.extension != extensions[index].extension)
continue;
finalTracks.push(t.track);
}
finalTracks.sort();
desc.value='Track list:';
for(var i=0; i<finalTracks.length; i++)
{
var f=finalTracks[i];
f=f.replace(/^[0-9][0-9]?[0-9]?\.?[\s-_]?[\s-_]?[\s-_]/, '');
f=f.substring(0, f.lastIndexOf('.'));
desc.value+='\r[#]'+f;
}
}
function triggerChange(input)
{
var evt = document.createEvent("HTMLEvents");
evt.initEvent("change", false, true);
input.dispatchEvent(evt);
}