Block editor: Don't load fit text frontend scripts on the editor.

jorgefilipecosta · jorgefilipecosta · commit 10290dcf8164 · 2025-11-03T19:46:11.000Z
This commit fixes an issue where the FitText frontend script (fit-text-frontend.js) was incorrectly being enqueued and loaded in the block editor when editing posts that contain blocks with the fitText attribute enabled. It had no big impact has the script does not do anything on the editor (the classes the script searches are not there) but still it's useless bytes we are sending. Developed in #10437. Props jorgefilipecosta, oandregal. Fixes #64173. git-svn-id: https://develop.svn.wordpress.org/trunk@61115 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-includes/block-supports/typography.php b/src/wp-includes/block-supports/typography.php
@@ -306,7 +306,7 @@ function wp_typography_get_preset_inline_style_value( $style_value, $css_propert
  * @return string Filtered block content.
  */
 function wp_render_typography_support( $block_content, $block ) {
-	if ( ! empty( $block['attrs']['fitText'] ) ) {
+	if ( ! empty( $block['attrs']['fitText'] ) && ! is_admin() ) {
 		wp_enqueue_script_module( '@wordpress/block-editor/utils/fit-text-frontend' );
 	}
 	if ( ! isset( $block['attrs']['style']['typography']['fontSize'] ) ) {

Original file line number	Diff line number	Diff line change
`@@ -306,7 +306,7 @@ function wp_typography_get_preset_inline_style_value( $style_value, $css_propert`
`306`	`306`	`* @return string Filtered block content.`
`307`	`307`	`*/`
`308`	`308`	`function wp_render_typography_support( $block_content, $block ) {`
`309`		`- if ( ! empty( $block['attrs']['fitText'] ) ) {`
	`309`	`+ if ( ! empty( $block['attrs']['fitText'] ) && ! is_admin() ) {`
`310`	`310`	`wp_enqueue_script_module( '@wordpress/block-editor/utils/fit-text-frontend' );`
`311`	`311`	`}`
`312`	`312`	`if ( ! isset( $block['attrs']['style']['typography']['fontSize'] ) ) {`