views_handler_field_comment_depth.inc

<?php


/**
 * @file
 * Definition of views_handler_field_comment_depth.
 */

/**
 * Field handler to display the depth of a comment.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_comment_depth extends views_handler_field {
    
    /**
     * Work out the depth of this comment.
     */
    public function render($values) {
        $comment_thread = $this->get_value($values);
        return count(explode('.', $comment_thread)) - 1;
    }

}