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fix: only escape HTML if invalid #3399

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merged 1 commit into from
Jan 27, 2025
Merged

fix: only escape HTML if invalid #3399

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4 changes: 2 additions & 2 deletions src/block-components/typography/edit.js
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ import {
ShadowControl,
} from '~stackable/components'
import { getAttributeName, getAttrNameFunction } from '~stackable/util'
import { escapeHTMLIfInvalid } from './util'

/**
* WordPress dependencies
Expand All @@ -28,7 +29,6 @@ import {
useEffect, useState, useCallback, memo,
} from '@wordpress/element'
import { __ } from '@wordpress/i18n'
import { escapeHTML } from '@wordpress/escape-html'
import { applyFilters } from '@wordpress/hooks'

const TYPOGRAPHY_SHADOWS = [
Expand Down Expand Up @@ -98,7 +98,7 @@ export const Controls = props => {
return () => clearTimeout( timeout )
}, [ updateAttribute, debouncedText, text ] )

const onChangeContent = useCallback( text => setDebouncedText( escapeHTML( text ) ), [] )
const onChangeContent = useCallback( text => setDebouncedText( escapeHTMLIfInvalid( text ) ), [] )

return (
<>
Expand Down
14 changes: 14 additions & 0 deletions src/block-components/typography/util.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
import { escapeHTML } from '@wordpress/escape-html'

export const escapeHTMLIfInvalid = html => {
const parser = new DOMParser()
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Is there any performance issues because we're doing this every keypress?

const doc = parser.parseFromString( html, 'text/html' )
const parseError = doc.querySelector( 'parsererror' )
const serialized = doc.body.innerHTML.trim()

// If valid, return the raw HTML
if ( ! parseError && serialized === html.trim() ) {
return html
}
return escapeHTML( html )
}
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