[wp-trac] [WordPress Trac] #34882: make registered editor stylesheets available to frontend

[WordPress Trac]

#34882: make registered editor stylesheets available to frontend
--------------------------------+-----------------------------
 Reporter:  ungestaltbar        |      Owner:
     Type:  enhancement         |     Status:  new
 Priority:  normal              |  Milestone:  Awaiting Review
Component:  TinyMCE             |    Version:  4.4
 Severity:  normal              |   Keywords:
  Focuses:  ui, administration  |
--------------------------------+-----------------------------
 Currently add_editor_style() does not register a style as of
 theme.php:~1318

 {{{
 function add_editor_style( $stylesheet = 'editor-style.css' ) {
         add_theme_support( 'editor-style' );

         if ( ! is_admin() )
                 return;
         ...
 }}}

 For custom frontend usage of wp_editor, there is currently no way to
 access any custom stylesheets because they are never registered.

 The admin check could be moved to class-wp-editor.php:~564 like

 {{{
         if (is_admin() ) {
             $editor_styles = get_editor_stylesheets();
             if ( ! empty( $editor_styles ) ) {
                     foreach ( $editor_styles as $style ) {
                     $mce_css[] = $style;
                     }
             }
         }
 }}}

 That way, one could use 'mce_css' filter to manually add any custom
 stylesheets back to the array of stylesheets.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34882>
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