100 lines
3.1 KiB
JavaScript
100 lines
3.1 KiB
JavaScript
// requirements
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const progress = require('progress');
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// print logo
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exports.printLogo = function printLogo() {
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console.log(' _ _ _ __ __ ');
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console.log(' | |__ __ _ __| |__ _ ___ _ _ /_\\ | \\/ |');
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console.log(' | \'_ \\\/ _` \/ _` \/ _` / -_) \'_\/ _ \\| |\\/| |');
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console.log(' |_.__\/\\__,_\\__,_\\__, \\___|_|\/_\/ \\_\\_| |_|');
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console.log(' |___/ ');
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};
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// create path for target file
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exports.pathFromMetadata = function pathFromMetadata(file, output, metadata, callback) {
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// define directory
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let filePath = path.normalize(output);
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if (metadata.albumartist && metadata.albumartist.length > 0) {
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let tmp;
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const artistCount = metadata.albumartist.length;
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for (let counter = 0; counter < artistCount; counter++) {
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if (counter > 0) {
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tmp += ' - ' + metadata.albumartist[counter];
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} else {
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tmp = metadata.albumartist[counter];
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}
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}
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filePath = path.join(filePath, tmp);
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} else {
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filePath = path.join(filePath, metadata.artist[0]);
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}
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if (metadata.album) {
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filePath = path.join(filePath, metadata.album);
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}
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// define filename
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let fileName = '';
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if (metadata.disk.no) {
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fileName += frontFill(metadata.disk.no, '0', 2);
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}
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if (metadata.track.no) {
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if (fileName) {
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fileName += '-' + frontFill(metadata.track.no, '0', 2) + ' ';
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} else {
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fileName += frontFill(metadata.track.no, '0', 2) + ' ';
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}
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}
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if (metadata.artist) {
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fileName += metadata.artist[0] + ' - ';
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}
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if (metadata.title) {
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fileName += metadata.title;
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}
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// append extension
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fileName += path.extname(file);
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// join directory and name
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callback(null, path.join(filePath, fileName));
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};
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// create target directory and move the file
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exports.moveFile = function moveFile(source, target, callback) {
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async.series([
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function (asyncCallback) {
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fse.mkdirs(path.dirname(target), asyncCallback);
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},
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function (asyncCallback) {
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fse.move(source, target, asyncCallback);
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}
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], function (err, results) {
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if (err) {
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return callback(err);
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}
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callback();
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});
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}
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// fill a string beginning from the front
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exports.frontfill = function frontFill(string, fill, length) {
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while (string.toString().length < length) {
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string = fill + string;
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}
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return string;
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};
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// create a ascii progressbar
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exports.createProgressBar = function createProgressBar(total) {
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return new progress(':bar | progress: :current/:total (:percent) | elapsed: :elapseds | eta: :etas', {
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total: total,
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width: 32
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});
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};
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// shutdown
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exports.exit = function exit(err, start) {
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if (err) {
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console.error(err);
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process.exit(1);
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}
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const diff = process.hrtime(start);
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console.log('exiting after ' + ((diff[0] + (diff[1] / 1000000)) / 1000).toFixed(2) + ' seconds');
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process.exit(0);
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}; |