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   1  <?php
   2  
   3  require ( 'admin.php' );
   4  
   5  if ( !bb_current_user_can( 'manage_tags' ) )
   6      bb_die( __( 'You are not allowed to manage tags.' ) );
   7  
   8  $tag_id = (int) $_POST['id' ];
   9  $tag    = stripslashes( $_POST['tag'] );
  10  
  11  bb_check_admin_referer( 'rename-tag_' . $tag_id );
  12  
  13  if ( !$old_tag = bb_get_tag( $tag_id ) )
  14      bb_die( __( 'Tag not found.' ) );
  15  
  16  if ( $tag = bb_rename_tag( $tag_id, $tag ) )
  17      wp_redirect( bb_get_tag_link() );
  18  else
  19      bb_die( printf( __( 'There already exists a tag by that name or the name is invalid. <a href="%s">Try Again</a>'), wp_get_referer() ) );
  20  
  21  exit;
  22  
  23  ?>