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<?php
# Movable Type (r) Open Source (C) 2001-2012 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id$
require_once('captcha_lib.php');
function smarty_function_mtcaptchafields($args, &$ctx) {
// status: complete
// parameters: none
$blog = $ctx->stash('blog');
$key = $blog->blog_captcha_provider;
if (!isset($key)) {
return '';
}
$provider = CaptchaFactory::get_provider($key);
if (isset($provider)) {
$fields = $provider->form_fields($blog->blog_id);
$fields = preg_replace('/[\r\n]/', '', $fields);
$fields = preg_replace("/[\\']/", '\\"', $fields);
return $fields;
} else {
return '';
}
}
?>
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