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35 lines
767 B
JavaScript
35 lines
767 B
JavaScript
import Vue from 'vue'
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import Vuetify from 'vuetify/lib'
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Vue.use(Vuetify)
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// usage: {{ file.size | prettyBytes }}
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Vue.filter('prettyBytes', function (num) {
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// jacked from: https://github.com/sindresorhus/pretty-bytes
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if (typeof num !== 'number' || isNaN(num)) {
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throw new TypeError('Expected a number');
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}
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var exponent;
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var unit;
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var neg = num < 0;
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var units = ['B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
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if (neg) {
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num = -num;
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}
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if (num < 1) {
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return (neg ? '-' : '') + num + ' B';
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}
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exponent = Math.min(Math.floor(Math.log(num) / Math.log(1000)), units.length - 1);
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num = (num / Math.pow(1000, exponent)).toFixed(2) * 1;
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unit = units[exponent];
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return (neg ? '-' : '') + num + ' ' + unit;
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});
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export default new Vuetify({
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})
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