Import releases from Free Music Archive
// ==UserScript==
// @name MusicBrainz: FreeMusicArchive.org importer
// @namespace http://www.jens-bertram.net/userscripts/import-fma
// @description Import releases from Free Music Archive
// @supportURL https://github.com/JensBee/userscripts
// @icon http://blogfiles.wfmu.org/JI/FMAlogo_web_white.jpg
// @license MIT
// @version 0.2.1beta
//
// @grant none
// @require https://greasyfork.org/scripts/5140-musicbrainz-function-library/code/MusicBrainz%20function%20library.js?version=21997
//
// @include *://*.freemusicarchive.org/music/*
// @include *://freemusicarchive.org/music/*
// ==/UserScript==
var mbz = mbz || {};
mbz.freemusicarchive_org_importer = {};
mbz.freemusicarchive_org_importer.Release = function() {
var self = this;
function init() {
$.each($('.play-lrg-list'), function(idx, release) {
release = $(release);
if (release.find('.inp-embed-code').length > 0) {
new mbz.freemusicarchive_org_importer.Release.Item(release);
}
});
};
init.call(this);
};
mbz.freemusicarchive_org_importer.Release.Item = function(container) {
this.cnt = container;
this.parseState = {
hasError: false,
license: false,
page: false,
xml: false
};
this.release;
this.btn;
this.submitted = false;
function init() {
this.addBtn();
}
init.call(this);
};
mbz.freemusicarchive_org_importer.Release.Item.prototype = {
url: MBZ.Util.rmTrSlash($(location).attr('href')),
addBtn: function() {
var self = this;
this.btn = MBZ.Html.getMbzButton('Import',
'Import this release to MusicBrainz');
this.btn.click(function() {
if (self.submitted && self.release) {
self.release.submitRelease();
return;
};
self.importRelease.call(self);
});
this.getElement('.colr-sml-toppad').prepend(this.btn);
},
finishedParsing: function(what, success) {
if (success) {
switch (what) {
case 'xml':
this.parseState.xml = true;
break;
case 'page':
this.parseState.page = true;
break;
case 'license':
this.parseState.license = true;
break;
}
// submit, if all items are parsed
if (this.parseState.xml && this.parseState.page && this.parseState.license
&& !this.parseState.hasError) {
this.release.submitRelease();
this.submitted = true;
this.btn.prop("disabled", false);
this.btn.text("Submit again");
}
} else {
this.parseState.hasError = true;
}
},
importRelease: function() {
var self = this;
this.release = new MBZ.Release();
this.btn.prop("disabled", true);
this.btn.text("Import running..");
// *** static data
this.release.addMedium({
idx: 0,
fmt: 'Digital Media'
});
this.release.setPackaging('none');
this.release.setNote('Imported from the Free Music Archive ('
+ this.url + ')');
// *** parsed data from page content
// release date
var upDate = this.getElement('.sbar-stat.first-stat>b').text().split('/');
if (upDate.length == 3) {
this.release.addRelease({
y: upDate[2],
m: upDate[0],
d: upDate[1],
cc:'XW'
});
}
// label(s)
$.each($('.col-l'
+ ' div[class^="sbar-stat"]:not([class~="sbar-stat-btns"])'
+ ' a[href*="freemusicarchive.org/label/"]'),
function(idx, el) {
self.release.addLabel({
name: $(el).text().trim()
});
});
// links
$.each($('.col-l'
+ ' div[class^="sbar-stat"]:not([class~="sbar-stat-btns"])'
+ ' a:not([href*="freemusicarchive.org/"])'),
function(idx, el) {
self.release.addUrl($(el).attr('href'));
});
// license (if single release page)
var licenseUrl = $('div[class^="sbar-stat"] a[rel="license"]');
if (licenseUrl.length > 0) {
this.release.addUrl($(licenseUrl.get(0)).attr('href'), '301'); // license
this.finishedParsing('license', true);
} else {
// load detail page to get license type
var detailLink = $(this.getElement('.sbar-links a.lbut').get(0))
.attr('href');
$.ajax({
url: detailLink,
dataType: 'html',
success: function(html) {
var page = $.parseHTML(html);
licenseUrl = $(page).find('.sbar-stat-multi a[rel="license"]');
if (licenseUrl.length > 0) {
self.release.addUrl($(licenseUrl.get(0)).attr('href'),
'301'); // license
}
self.finishedParsing.call(self, 'license', true);
},
error: function(jqxhr, textStatus, error) {
var err = textStatus + ', ' + error;
console.error("Request (" + detailLink + ") failed: " + err);
self.btn.text("ERROR");
self.finishedParsing.call(self, 'license', false);
}
});
}
this.finishedParsing('page', true);
// *** parsed data from release XML
var xmlLinkCode = $.parseHTML(this.getElement('.inp-embed-code')
.find('input').val());
var xmlLink = $($(xmlLinkCode).find('param[name="flashvars"]').get(0))
.attr('value').replace(/^playlist=/, '');
$.ajax({
url: xmlLink,
dataType: 'xml',
success: function(xml) {
self.parseReleaseXML.call(self, xml);
self.finishedParsing.call(self, 'xml', true);
},
error: function(jqxhr, textStatus, error) {
var err = textStatus + ', ' + error;
console.error("Request (" + xmlLink + ") failed: " + err);
self.btn.text("ERROR");
self.finishedParsing.call(self, 'xml', false);
}
});
},
getElement: function(selector) {
var el = this.cnt.find(selector);
if (el.length > 1) {
return $(el.get(0));
}
return el;
},
getElements: function(selector) {
return this.cnt.find(selector);
},
parseReleaseXML: function(xml) {
var self = this;
xml = $(xml);
// meta
this.release.addArtist(xml.find('playlist>author').text().trim());
this.release.setTitle(xml.find('playlist>title').text().trim());
// links
var audioUrl = xml.find('playlist>download').text().trim();
this.release.addUrl(audioUrl, '75'); // download for free
this.release.addUrl(audioUrl, '85'); // stream for free
this.release.addUrl($(xml.find('playlist>title').get(0)).attr('href'),
'288'); // discography entry
// tracks
$.each(xml.find('playlist>tracks>track'), function(idx, el) {
var trackData = $(el);
var tLength = $(trackData.find('stream').get(0)).attr('length');
if (tLength) {
tLength = Math.round(parseFloat(tLength) * 1000); // sec to msec
}
var artists = [];
$.each(trackData.find('artist'), function(idx, el) {
artists.push({
name: $(el).text().trim()
});
});
self.release.addTrack({
med: 0,
tit: trackData.find('name').text().trim(),
idx: idx,
dur: tLength,
artists: artists
});
});
},
};
mbz.freemusicarchive_org_importer.init = function() {
var pageType = window.location.pathname.split('/');
if (pageType.length >= 2) {
pageType = pageType[1].toLowerCase()
} else {
return;
}
MBZ.Html.globStyle.append('button.mbzButton{margin-bottom:0.5em;}');
if (pageType == "music") {
new mbz.freemusicarchive_org_importer.Release();
}
};
mbz.freemusicarchive_org_importer.init();