Import audio files and collections into Musicbrainz.
当前为
// ==UserScript==
// @name MusicBrainz: Archive.org importer
// @namespace http://www.jens-bertram.net/userscripts/import-internetarchive
// @description Import audio files and collections into Musicbrainz.
// @include *://archive.org/details/*
// @require https://code.jquery.com/jquery-2.1.1.min.js
// @require https://greasyfork.org/scripts/5140-musicbrainz-function-library/code/MusicBrainz%20function%20library.js
// @version 0.2.3beta
// @grant none
// @supportURL https://github.com/JensBee/userscripts
// @license MIT
// ==/UserScript==
var release = new MBZ.Release();
function isAudioFile(formatStr) {
// https://archive.org/about/faqs.php#Audio
var formats = [
'mp3',
'flac',
'ogg',
'audio',
'aiff',
'shorten',
'weba'
];
formatStr = formatStr.toLowerCase();
for (format in formatStr) {
if (formatStr.contains(format)) {
return true;
}
}
return false;
}
var parse = {
annotation: function (data) {
if (data.metadata.notes) {
release.setAnnotation(data.metadata.notes[0]);
}
},
artists: function (data) {
if (data.metadata.creator) {
$.each(data.metadata.creator, function (idx, val) {
release.addArtist(val);
});
}
},
labels: function (data) {
if (data.metadata.collection) {
$.each(data.metadata.collection, function (idx, val) {
release.addLabel(val, data.metadata.identifier[0]);
});
}
},
release: function (data) {
var dates = data.metadata.date || data.metadata.publicdate;
if (dates) {
$.each(dates, function (idx, val) {
var date = val.match(/([0-9]{4})-([0-9]{2})-([0-9]{2}).*/);
if (date.length == 4) {
release.addRelease(date[1], date[2], date[3], 'XW');
}
});
}
},
urls: function (data) {
var url = $(location).attr('href');
release.addUrl(url, '75');
release.addUrl(url, '85');
if (data.creativecommons.license_url) {
release.addUrl(data.creativecommons.license_url, '301');
}
},
title: function (data) {
if (data.metadata.title) {
release.setTitle(data.metadata.title[0]);
}
},
tracks: function (data) {
var tracks = {
};
var trackCount = 0;
if (data.files) {
$.each(data.files, function (idx, val) {
var title = val.title;
if (isAudioFile(val.format) && title) {
var ttime = 'NaN';
if (val['length']) {
if (val['length'].indexOf('.') > - 1) {
// length expressed in seconds
ttime = val['length'];
} else if (val['length'].indexOf(':') > - 1) {
// length expressed in HH:MM:SS
ttime = MBZ.hmsToSeconds(val['length']);
}
ttime = Math.round(parseFloat(ttime) * 1000); // sec to msec
}
var track = (parseInt(val.track) - 1); // count starts at 1, on MB at 0
if (isNaN(track)) {
track = trackCount + 1;
}
if (release.addTrack(0, title, track, ttime) == 1) {
trackCount++;
}
}
});
}
}
};
if ($('body').hasClass('Audio')) { // basic data type check
$.getJSON(MBZ.rmTrSlash($(location).attr('href')) + '&output=json', function (data) {
// additional data type check
if (data.metadata.mediatype[0] == 'audio') {
var btn = $('<button type="button">MusicBrainz import</button>');
btn.click(function () {
release.submitRelease();
});
$('.breadcrumbs').append(' ').append(btn);
// *** static data
release.addMediumFormat(0, 'Digital Media');
release.setPackaging('none');
release.setNote('Imported from The Internet Archive (' + $(location).attr('href') + ')');
// *** parsed data
parse.urls(data);
parse.artists(data);
parse.title(data);
parse.labels(data);
parse.release(data);
parse.annotation(data);
parse.tracks(data);
}
//release.dump();
});
}