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TinyMCE: ensure initialization runs in all cases on 'interactive' and 'complete' readyState. Fixes a rare bug when the init code is inserted in the DOM after the page has finished loading. 

Props Collizo4sky, azaozz.
Fixes #53632.
Built from https://develop.svn.wordpress.org/trunk@51402


git-svn-id: http://core.svn.wordpress.org/trunk@51013 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Andrew Ozz 2021-07-10 23:58:57 +00:00
parent f45d515ff8
commit 8a8c4796db
2 changed files with 9 additions and 3 deletions
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10
wp-includes/class-wp-editor.php
View File

@ -1663,7 +1663,8 @@ final class _WP_Editors {
?> ?>
( function() { ( function() {
var initialize = function() { var initialized = [];
var initialize = function() {
var init, id, inPostbox, $wrap; var init, id, inPostbox, $wrap;
var readyState = document.readyState; var readyState = document.readyState;
@ -1672,6 +1673,10 @@ final class _WP_Editors {
} }
for ( id in tinyMCEPreInit.mceInit ) { for ( id in tinyMCEPreInit.mceInit ) {
if ( initialized.indexOf( id ) > -1 ) {
continue;
}
init = tinyMCEPreInit.mceInit[id]; init = tinyMCEPreInit.mceInit[id];
$wrap = tinymce.$( '#wp-' + id + '-wrap' ); $wrap = tinymce.$( '#wp-' + id + '-wrap' );
inPostbox = $wrap.parents( '.postbox' ).length > 0; inPostbox = $wrap.parents( '.postbox' ).length > 0;
@ -1679,9 +1684,10 @@ final class _WP_Editors {
if ( if (
! init.wp_skip_init && ! init.wp_skip_init &&
( $wrap.hasClass( 'tmce-active' ) || ! tinyMCEPreInit.qtInit.hasOwnProperty( id ) ) && ( $wrap.hasClass( 'tmce-active' ) || ! tinyMCEPreInit.qtInit.hasOwnProperty( id ) ) &&
( ( inPostbox && readyState === 'complete' ) || ( ! inPostbox && readyState === 'interactive' ) ) ( readyState === 'complete' || ( ! inPostbox && readyState === 'interactive' ) )
) { ) {
tinymce.init( init ); tinymce.init( init );
initialized.push( id );
if ( ! window.wpActiveEditor ) { if ( ! window.wpActiveEditor ) {
window.wpActiveEditor = id; window.wpActiveEditor = id;

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '5.9-alpha-51401'; $wp_version = '5.9-alpha-51402';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.