kopia lustrzana https://gitlab.com/soapbox-pub/soapbox
38 wiersze
1.1 KiB
TypeScript
38 wiersze
1.1 KiB
TypeScript
/** Convert HTML to a plaintext representation, preserving whitespace. */
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// NB: This function can still return unsafe HTML
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export const unescapeHTML = (html: string = ''): string => {
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const wrapper = document.createElement('div');
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wrapper.innerHTML = html.replace(/<br\s*\/?>/g, '\n').replace(/<\/p><[^>]*>/g, '\n\n').replace(/<[^>]*>/g, '');
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return wrapper.textContent || '';
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};
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/** Remove compatibility markup for features Soapbox supports. */
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export const stripCompatibilityFeatures = (html: string): string => {
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const node = document.createElement('div');
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node.innerHTML = html;
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const selectors = [
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// Quote posting
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'.quote-inline',
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// Explicit mentions
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'.recipients-inline',
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];
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// Remove all instances of all selectors
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selectors.forEach(selector => {
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node.querySelectorAll(selector).forEach(elem => {
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elem.remove();
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});
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});
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return node.innerHTML;
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};
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/** Convert HTML to plaintext. */
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// https://stackoverflow.com/a/822486
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export const stripHTML = (html: string) => {
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const div = document.createElement('div');
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div.innerHTML = html;
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return div.textContent || div.innerText || '';
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};
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