Ghazascanner_2019runbot

//homepage/v-mt/php/lib/modifier.nofollowfy.php

<?php
# Movable Type (r) (C) 2001-2008 Six Apart, Ltd. All Rights Reserved.
# This code cannot be redistributed without permission from www.sixapart.com.
# For more information, consult your Movable Type license.
#
# $Id$

function smarty_modifier_nofollowfy($str, $arg = 1) {
    # manipulate hyperlinks in $str...
    if (!isset($str)) return $str;
    if (!$arg) return $str;

global $mt;
    $ctx =& $mt->context();
    $blog = $ctx->stash('blog');

if (!$blog['blog_nofollow_urls'])
        return $str;

$arg = strtolower($arg);
    if ($arg == 'mtcommentbody' || $arg == 'mtcommentauthorlink' || $arg == 'mtcommenturl') {
        $comment = $ctx->stash('comment');
        if ($comment['comment_commenter_id']) {
            // is an authenticated comment
            $auth = $ctx->mt->db->fetch_author($comment['comment_commenter_id']);
            if ($auth && $blog['blog_follow_auth_links'])
                return $str;
        }
    }
    return preg_replace_callback('#<a\s([^>]*\s*href\s*=[^>]*)>#i', 'nofollowfy_cb', $str);
}

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