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Editor: Make registered editor stylesheets (editor-style.css) available to the front-end. 

Props webmandesign, azaozz.
Fixes #34882.
Built from https://develop.svn.wordpress.org/trunk@45621


git-svn-id: http://core.svn.wordpress.org/trunk@45432 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Andrew Ozz 2019-07-11 18:30:57 +00:00
parent 969699260d
commit ff723a2fba
3 changed files with 19 additions and 15 deletions
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24
wp-includes/class-wp-editor.php
View File

@ -540,18 +540,24 @@ final class _WP_Editors {
$settings['wpeditimage_disable_captions'] = true;
}
$mce_css = $settings['content_css'];
$editor_styles = get_editor_stylesheets();
$mce_css = $settings['content_css'];
if ( ! empty( $editor_styles ) ) {
// Force urlencoding of commas.
foreach ( $editor_styles as $key => $url ) {
if ( strpos( $url, ',' ) !== false ) {
$editor_styles[ $key ] = str_replace( ',', '%2C', $url );
// The `editor-style.css` added by the theme is generally intended for the editor instance on the Edit Post screen.
// Plugins that use wp_editor() on the front-end can decide whether to add the theme stylesheet
// by using `get_editor_stylesheets()` and the `mce_css` or `tiny_mce_before_init` filters, see below.
if ( is_admin() ) {
$editor_styles = get_editor_stylesheets();
if ( ! empty( $editor_styles ) ) {
// Force urlencoding of commas.
foreach ( $editor_styles as $key => $url ) {
if ( strpos( $url, ',' ) !== false ) {
$editor_styles[ $key ] = str_replace( ',', '%2C', $url );
}
}
}
$mce_css .= ',' . implode( ',', $editor_styles );
$mce_css .= ',' . implode( ',', $editor_styles );
}
}
/**

8
wp-includes/theme.php
View File

@ -1924,15 +1924,13 @@ function wp_update_custom_css_post( $css, $args = array() ) {
* Defaults to 'editor-style.css'
*/
function add_editor_style( $stylesheet = 'editor-style.css' ) {
global $editor_styles;
add_theme_support( 'editor-style' );
if ( ! is_admin() ) {
return;
}
global $editor_styles;
$editor_styles = (array) $editor_styles;
$stylesheet = (array) $stylesheet;
if ( is_rtl() ) {
$rtl_stylesheet = str_replace( '.css', '-rtl.css', $stylesheet[0] );
$stylesheet[] = $rtl_stylesheet;

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.3-alpha-45620';
$wp_version = '5.3-alpha-45621';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.