Paste: check plain text for gutenberg content (#14536)

WordPress · Mar 21, 2019 · 1b10520 · 1b10520
1 parent 91269ae
commit 1b10520
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 3 deletions.
diff --git a/packages/blocks/src/api/raw-handling/paste-handler.js b/packages/blocks/src/api/raw-handling/paste-handler.js
@@ -127,9 +127,14 @@ export function pasteHandler( { HTML = '', plainText = '', mode = 'AUTO', tagNam
 	// First of all, strip any meta tags.
 	HTML = HTML.replace( /<meta[^>]+>/, '' );
 
-	// If we detect block delimiters, parse entirely as blocks.
-	if ( mode !== 'INLINE' && HTML.indexOf( '<!-- wp:' ) !== -1 ) {
-		return parseWithGrammar( HTML );
+	// If we detect block delimiters in HTML, parse entirely as blocks.
+	if ( mode !== 'INLINE' ) {
+		// Check plain text if there is no HTML.
+		const content = HTML ? HTML : plainText;
+
+		if ( content.indexOf( '<!-- wp:' ) !== -1 ) {
+			return parseWithGrammar( content );
+		}
 	}
 
 	// Normalize unicode to use composed characters.

diff --git a/test/integration/blocks-raw-handling.spec.js b/test/integration/blocks-raw-handling.spec.js
@@ -221,6 +221,14 @@ describe( 'Blocks raw handling', () => {
 		expect( console ).toHaveLogged();
 	} );
 
+	it( 'should paste gutenberg content from plain text', () => {
+		const block = '<!-- wp:latest-posts /-->';
+		expect( serialize( pasteHandler( {
+			plainText: block,
+			mode: 'AUTO',
+		} ) ) ).toBe( block );
+	} );
+
 	describe( 'pasteHandler', () => {
 		[
 			'plain',