<?php
/**
Copyright 2013-2014 Nick Korbel
This file is part of Booked Scheduler.
Booked Scheduler is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Booked Scheduler is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Booked Scheduler. If not, see <http://www.gnu.org/licenses/>.
*/
require_once(ROOT_DIR . 'Controls/Control.php');
require_once(ROOT_DIR . 'lib/Common/namespace.php');
class CaptchaControl extends Control
{
public function PageLoad()
{
if (Configuration::Instance()->GetSectionKey(ConfigSection::RECAPTCHA, ConfigKeys::RECAPTCHA_ENABLED,
new BooleanConverter())
)
{
$this->showRecaptcha();
}
else
{
$this->showSecurimage();
}
}
private function showRecaptcha()
{
Log::Debug('CaptchaControl using Recaptcha');
require_once(ROOT_DIR . 'lib/external/recaptcha/recaptchalib.php');
$response = recaptcha_get_html(Configuration::Instance()->GetSectionKey(ConfigSection::RECAPTCHA,
ConfigKeys::RECAPTCHA_PUBLIC_KEY));
echo $response;
}
private function showSecurimage()
{
Log::Debug('CaptchaControl using Securimage');
$url = CaptchaService::Create()->GetImageUrl();
$label = Resources::GetInstance()->GetString('SecurityCode');
$formName = FormKeys::CAPTCHA;
echo "<img src='$url' alt='captcha' id='captchaImg'/>";
echo "<br/><label class=\"reg\">$label<br/><input type=\"text\" class=\"input\" name=\"$formName\" size=\"20\" id=\"captchaValue\"/>";
}
}
?>
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