From bce557cc2dc767628bed6aac87301a1be7c5431b Mon Sep 17 00:00:00 2001 From: rxliuli Date: Tue, 4 Nov 2025 05:03:50 +0800 Subject: init commit --- .../components/src/utils/sanitize-html/browser.ts | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 shared/components/src/utils/sanitize-html/browser.ts (limited to 'shared/components/src/utils/sanitize-html/browser.ts') diff --git a/shared/components/src/utils/sanitize-html/browser.ts b/shared/components/src/utils/sanitize-html/browser.ts new file mode 100644 index 0000000..ad8b804 --- /dev/null +++ b/shared/components/src/utils/sanitize-html/browser.ts @@ -0,0 +1,26 @@ +// Browser ONLY logic. Must have the same exports as server.ts +// See: docs/isomorphic-imports.md + +import { type SanitizeHtmlOptions, sanitizeDocument } from './common'; + +export { type SanitizeHtmlOptions, DEFAULT_SAFE_TAGS } from './common'; + +// Shared DOMParser instance (avoids creating a new one for each sanitization) +let parser = null; + +export function sanitizeHtml( + input: string, + options: SanitizeHtmlOptions = {}, +): string { + if (!input) { + return input; + } + + if (!parser) { + parser = new DOMParser(); + } + + const unsafeDocument = parser.parseFromString(`${input}`, 'text/html'); + const unsafeNode = unsafeDocument.body; + return sanitizeDocument(unsafeDocument, unsafeNode, options); +} -- cgit v1.2.3