traxxx-web/utils/slugify.js

76 lines
1.2 KiB
JavaScript
Executable File

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