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Source View: check_comment_flood

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Source View

Line Code
689      $dupe .= $wpdb->prepare( ") AND comment_content = %s LIMIT 1", wp_unslash( $comment_content ) );
690      if ( $wpdb->get_var($dupe) ) {
691           do_action( 'comment_duplicate_trigger', $commentdata );
692           if ( defined('DOING_AJAX') )
693                die( __('Duplicate comment detected; it looks as though you’ve already said that!') );
694
695           wp_die( __('Duplicate comment detected; it looks as though you’ve already said that!') );
696      }
697
698      do_action( 'check_comment_flood', $comment_author_IP, $comment_author_email, $comment_date_gmt );
699
700      if ( ! empty( $user_id ) ) {
701           $user = get_userdata( $user_id );
702           $post_author = $wpdb->get_var($wpdb->prepare("SELECT post_author FROM $wpdb->posts WHERE ID = %d LIMIT 1", $comment_post_ID));
703      }
704
705      if ( isset( $user ) && ( $user_id == $post_author || $user->has_cap( 'moderate_comments' ) ) ) {
706           // The author and the admins get respect.
707           $approved = 1;