77 lines
1.1 KiB
JavaScript
77 lines
1.1 KiB
JavaScript
'use strict';
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const substitutes = {
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à: 'a',
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á: 'a',
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ä: 'a',
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å: 'a',
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ã: 'a',
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æ: 'ae',
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ç: 'c',
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è: 'e',
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é: 'e',
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ë: 'e',
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ẽ: 'e',
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ì: 'i',
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í: 'i',
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ï: 'i',
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ĩ: 'i',
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ǹ: 'n',
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ń: 'n',
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ñ: 'n',
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ò: 'o',
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ó: 'o',
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ö: 'o',
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õ: 'o',
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ø: 'o',
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œ: 'oe',
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ß: 'ss',
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ù: 'u',
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ú: 'u',
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ü: 'u',
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ũ: 'u',
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ỳ: 'y',
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ý: 'y',
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ÿ: 'y',
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ỹ: 'y',
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};
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function slugify(string, delimiter = '-', {
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encode = false,
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removeAccents = true,
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removePunctuation = false,
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limit = 1000,
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} = {}) {
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if (!string || typeof string !== 'string') {
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return string;
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}
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const slugComponents = string
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.trim()
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.toLowerCase()
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.replace(removePunctuation && /[.,:;'"]/g, '')
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.match(/[A-Za-zÀ-ÖØ-öø-ÿ0-9]+/g);
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if (!slugComponents) {
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return '';
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}
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const slug = slugComponents.reduce((acc, component, index) => {
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const accSlug = `${acc}${index > 0 ? delimiter : ''}${component}`;
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if (accSlug.length < limit) {
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if (removeAccents) {
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return accSlug.replace(/[à-ÿ]/g, match => substitutes[match] || '');
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}
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return accSlug;
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}
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return acc;
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}, '');
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return encode ? encodeURI(slug) : slug;
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}
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module.exports = slugify;
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