Extract to util

WordPress · Jul 22, 2021 · d4657d8 · d4657d8
1 parent 245eecd
commit d4657d8
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 9 deletions.
diff --git a/packages/block-editor/src/components/rich-text/use-paste-handler.js b/packages/block-editor/src/components/rich-text/use-paste-handler.js
@@ -18,16 +18,9 @@ import { isURL } from '@wordpress/url';
  * Internal dependencies
  */
 import { filePasteHandler } from './file-paste-handler';
-import { addActiveFormats, isShortcode } from './utils';
+import { addActiveFormats, isShortcode, normalizeCopiedHtml } from './utils';
 import { splitValue } from './split-value';
 
-function normalizePastedHtml( html ) {
-	const startReg = new RegExp( '.*<!--StartFragment-->', 's' );
-	const endReg = new RegExp( '<!--EndFragment-->.*', 's' );
-
-	return html.replace( startReg, '' ).replace( endReg, '' );
-}
-
 export function usePasteHandler( props ) {
 	const propsRef = useRef( props );
 	propsRef.current = props;
@@ -76,7 +69,8 @@ export function usePasteHandler( props ) {
 				}
 			}
 
-			html = normalizePastedHtml( html );
+			// Remove OS-specific metadata appended within copied HTML text.
+			html = normalizeCopiedHtml( html );
 
 			event.preventDefault();
 

diff --git a/packages/block-editor/src/components/rich-text/utils.js b/packages/block-editor/src/components/rich-text/utils.js
@@ -17,6 +17,20 @@ export function addActiveFormats( value, activeFormats ) {
 	}
 }
 
+/**
+ * Normalizes a given string of HTML to remove the Windows specific "Fragment" comments
+ * and any preceeding and trailing whitespace.
+ *
+ * @param {string} html the html to be normalized
+ * @return {string} the normalized html
+ */
+export function normalizeCopiedHtml( html ) {
+	const startReg = new RegExp( '.*<!--StartFragment-->', 's' );
+	const endReg = new RegExp( '<!--EndFragment-->.*', 's' );
+
+	return html.replace( startReg, '' ).replace( endReg, '' );
+}
+
 /**
  * Get the multiline tag based on the multiline prop.
  *