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17 lines
510 B
JavaScript
17 lines
510 B
JavaScript
const slugify = require('slugify');
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/** Creates a slug from an arbitrary string of text. */
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module.exports.createSlug = function (text) {
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return slugify(String(text), {
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remove: /[^\w|\s]/g,
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lower: true
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});
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};
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/** Determines whether or not a link is external. */
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module.exports.isExternalLink = function (link) {
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// We use the "internal" hostname when initializing JSDOM so we know that those are local links
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if (!link.hostname || link.hostname === 'internal') return false;
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return true;
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};
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