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Source View: comment_flood_filter

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Line Code
726  */
727 function check_comment_flood_db( $ip, $email, $date ) {
728      global $wpdb;
729      if ( current_user_can( 'manage_options' ) )
730           return; // don't throttle admins
731      $hour_ago = gmdate( 'Y-m-d H:i:s', time() - HOUR_IN_SECONDS );
732      if ( $lasttime = $wpdb->get_var( $wpdb->prepare( "SELECT `comment_date_gmt` FROM `$wpdb->comments` WHERE `comment_date_gmt` >= %s AND ( `comment_author_IP` = %s OR `comment_author_email` = %s ) ORDER BY `comment_date_gmt` DESC LIMIT 1", $hour_ago, $ip, $email ) ) ) {
733           $time_lastcomment = mysql2date('U', $lasttime, false);
734           $time_newcomment  = mysql2date('U', $date, false);
735           $flood_die = apply_filters('comment_flood_filter', false, $time_lastcomment, $time_newcomment);
736           if ( $flood_die ) {
737                do_action('comment_flood_trigger', $time_lastcomment, $time_newcomment);
738
739                if ( defined('DOING_AJAX') )
740                     die( __('You are posting comments too quickly. Slow down.') );
741
742                wp_die( __('You are posting comments too quickly. Slow down.'), '', array('response' => 403) );
743           }
744      }