archvillainette
1b99c93193
Reviewed-on: #27 Co-authored-by: vickydotbat <vickydotbat@tutamail.com> Co-committed-by: vickydotbat <vickydotbat@tutamail.com>
31 lines
852 B
JavaScript
31 lines
852 B
JavaScript
const GOOGLE_FONTS_URL_RE = /fonts\.googleapis\.com\/css2?\?[^"'\s)<>]*/gi;
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function normalizeGoogleFontFamilyParam(value) {
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return String(value || '')
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.split('|')
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.map(part => part.split(':')[0].trim().toLowerCase())
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.filter(Boolean);
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}
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function extractGoogleFontFamilies(text) {
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const families = [];
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if (!text) return families;
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GOOGLE_FONTS_URL_RE.lastIndex = 0;
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let urlMatch;
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while ((urlMatch = GOOGLE_FONTS_URL_RE.exec(text)) !== null) {
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const url = urlMatch[0];
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const queryStart = url.indexOf('?');
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if (queryStart === -1) continue;
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const params = new URLSearchParams(url.slice(queryStart + 1).replace(/&/g, '&'));
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for (const value of params.getAll('family')) {
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families.push(...normalizeGoogleFontFamilyParam(value));
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}
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}
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return families;
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}
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export { extractGoogleFontFamilies };
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