[wp-trac] [WordPress Trac] #41163: Display active theme name on Sites screen

[WordPress Trac]

#41163: Display active theme name on Sites screen
-------------------------------------+-------------------------------------
 Reporter:  johnbillion              |       Owner:
     Type:  enhancement              |      Status:  new
 Priority:  normal                   |   Milestone:  Awaiting Review
Component:  Networks and Sites       |     Version:  3.0
 Severity:  minor                    |  Resolution:
 Keywords:  needs-patch good-first-  |     Focuses:  administration,
  bug                                |  multisite
-------------------------------------+-------------------------------------

Comment (by palmiak):

 I'm not sure this should be in core.

 Yet I've wrote code which does thing, but as I said - not sure shoud this
 be a plugin or core
 {{{#!php
 <?php
 // Hook to columns on sites.php
 add_filter( 'wpmu_blogs_columns', 'theme_name_blog_column' );


 function theme_name_blog_column( $sites_columns ) {
   // adding column
   $sites_columns = $sites_columns + [ 'theme_name' => __( 'Theme name' )
 ];

   return $sites_columns;
 }

 add_action( 'manage_sites_custom_column', 'theme_name_custom_column', 10,
 2 );


 function theme_name_custom_column( $column_name, $blog_id ) {
     if ( $column_name == 'theme_name' ) {
         // if it's not default it should be stored as option
         $theme_name = get_blog_option( $blog_id, 'current_theme' );

         //if default used
         if ( ! $theme_name ) {
                 $theme_name = wp_get_theme( WP_DEFAULT_THEME )->get(
 'Name' );
         }

         $theme_url = get_admin_url( $blog_id, 'themes.php' );

         echo '<a href="'.$theme_url.'">'.$theme_name.'</a>';
     }
 }
 }}}

 I'm not also sure where to put this code? In sites.php or somewhere else.

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Ticket URL: <https://core.trac.wordpress.org/ticket/41163#comment:1>
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