[Bb-trac] Re: [bbPress] #922: bbPress is not inserting display names during registration

[bbPress]

#922: bbPress is not inserting display names during registration
-------------------------+--------------------------------------------------
 Reporter:  _ck_         |        Owner:                    
     Type:  defect       |       Status:  new               
 Priority:  highest      |    Milestone:  1.0-beta & XML-RPC
Component:  integration  |      Version:  0.9.0.2           
 Severity:  critical     |   Resolution:                    
 Keywords:               |  
-------------------------+--------------------------------------------------
Comment (by _ck_):

 This plugin is meant as a temporarily workaround - it will replace
 "anonymous" with the user login. It is meant to be installed on the
 WordPress side:
 {{{
 <?php
 /*
 Plugin Name: changes anonymous to member's login if display name missing
 (plugin for WordPress)
 */
 function no_anonymous_members($author) { // this is a WORDPRESS plugin,
 not bbPress
 global $comment;
 if (empty($comment->comment_author) && !empty($comment->user_id))
 {$user=get_userdata($comment->user_id); $author=$user->user_login;}
 return $author;
 } add_filter('get_comment_author', 'no_anonymous_members');

 if ( !function_exists('get_userdata') ) :
 function get_userdata( $user_id ) {
         global $wpdb;

         $user_id = absint($user_id);
         if ( $user_id == 0 )
                 return false;

         $user = wp_cache_get($user_id, 'users');

         if ( $user )
                 if (empty($user->display_name))
 {$user->display_name=$user->user_login;}
                 return $user;

         if ( !$user = $wpdb->get_row($wpdb->prepare("SELECT * FROM
 $wpdb->users WHERE ID = %d LIMIT 1", $user_id)) )
                 return false;

         _fill_user($user);
         if (empty($user->display_name))
 {$user->display_name=$user->user_login;}
         return $user;
 }
 endif;
 ?>
 }}}

 The real answer of course is to insert the user_login when the comment is
 posted however I cannot find a suitable hook in WordPress's `comment-
 template.php` so I am doing it by completely replacing the get_userdata
 function  in `pluggable.php`

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Ticket URL: <http://trac.bbpress.org/ticket/922#comment:4>
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