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Source View: check_comment_flood

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Source View

Line Code
624      $dupe .= ") AND comment_content = '$comment_content' LIMIT 1";
625      if ( $wpdb->get_var($dupe) ) {
626           do_action( 'comment_duplicate_trigger', $commentdata );
627           if ( defined('DOING_AJAX') )
628                die( __('Duplicate comment detected; it looks as though you’ve already said that!') );
629
630           wp_die( __('Duplicate comment detected; it looks as though you’ve already said that!') );
631      }
632
633      do_action( 'check_comment_flood', $comment_author_IP, $comment_author_email, $comment_date_gmt );
634
635      if ( isset($user_id) && $user_id) {
636           $userdata = get_userdata($user_id);
637           $user = new WP_User($user_id);
638           $post_author = $wpdb->get_var($wpdb->prepare("SELECT post_author FROM $wpdb->posts WHERE ID = %d LIMIT 1", $comment_post_ID));
639      }
640
641      if ( isset($userdata) && ( $user_id == $post_author || $user->has_cap('moderate_comments') ) ) {
642           // The author and the admins get respect.