/**
* Gets the status of the entered donation code from the donation code script
*
* @param string $host
* @param string $donation_code
*
* @return int
*/
private static function getDonationCodeStatus($host, $donation_code)
{
$donation_code_check = 0;
if (JHttpFactory::getAvailableDriver(new Registry()) == false) {
return -2;
}
if (!empty($host) and !empty($donation_code)) {
// First try it with the main validation server and with HTTPS
$url_check = 'https://check.kubik-rubik.de/donationcode/validation.php?key=' . rawurlencode($donation_code) . '&host=' . rawurlencode($host);
try {
$donation_code_request = JHttpFactory::getHttp()->get($url_check);
} catch (Exception $e) {
// Try it with the fall back server and without HTTPS
$url_check_fallback = 'http://check.kubik-rubik.eu/donationcode/validation.php?key=' . rawurlencode($donation_code) . '&host=' . rawurlencode($host);
try {
$donation_code_request = JHttpFactory::getHttp()->get($url_check_fallback);
} catch (Exception $e) {
return -1;
}
}
if (!empty($donation_code_request->body)) {
if (preg_match('@(error|access denied)@i', $donation_code_request->body)) {
return -1;
}
$donation_code_check = (int) $donation_code_request->body;
}
}
return $donation_code_check;
}
/**
*
*/
public function __construct()
{
jimport('joomla.http.factory');
if (!class_exists('JHttpFactory')) {
throw new BadFunctionCallException(JchPlatformUtility::translate('JHttpFactory not present. Please upgrade your version of Joomla. Exiting plugin...'));
}
$aOptions = array('follow_location' => true);
$oOptions = new JRegistry($aOptions);
$this->oHttpAdapter = JHttpFactory::getAvailableDriver($oOptions);
}
private function getDonationCodeStatus($host, $donation_code)
{
$donation_code_check = 0;
if (JHttpFactory::getAvailableDriver(new JRegistry()) == false) {
$donation_code_check = -2;
} else {
if (!empty($host) and !empty($donation_code)) {
$url_check = 'https://joomla-extensions.kubik-rubik.de/scripts/je_kr_donation_code_check/je_kr_check_code.php?key=' . rawurlencode($donation_code) . '&host=' . rawurlencode($host);
$donation_code_request = JHttpFactory::getHttp()->get($url_check);
if (!empty($donation_code_request->body)) {
$donation_code_check = $donation_code_request->body;
}
}
if (preg_match('@(error|access denied)@i', $donation_code_check)) {
$donation_code_check = -1;
}
}
return $donation_code_check;
}
/**
* Constructor.
*
* @param JRegistry $options Client options object. If the registry contains any headers.* elements,
* these will be added to the request headers.
* @param JHttpTransport $transport The HTTP transport object.
*
* @since 11.3
*/
public function __construct(JRegistry $options = null, JHttpTransport $transport = null)
{
$this->options = isset($options) ? $options : new JRegistry();
$this->transport = isset($transport) ? $transport : JHttpFactory::getAvailableDriver($this->options);
}
/**
* Tests the getAvailableDriver method.
*
* @return void
*
* @since 3.4
*/
public function testGetAvailableDriver()
{
$this->assertFalse(JHttpFactory::getAvailableDriver(new \Joomla\Registry\Registry(), array()), 'Passing an empty array should return false due to there being no adapters to test');
$this->assertFalse(JHttpFactory::getAvailableDriver(new \Joomla\Registry\Registry(), array('fopen')), 'A false should be returned if a class is not present or supported');
}
/**
* This function loads the content of the provided URL. It uses the JHttp class of the Joomla! API and the factory
* class of Joomla! 3 which was backported for Joomla! 2.5
*
* The socket transport driver is used to determine whether a called URL exists at all. The timeout of 5 seconds
* helps to reduce the loading time of the request process.
*
* @param string $url
* @param bool $socket
*
* @return bool|int|JHttpResponse
*/
private function getPageContent($url, $socket = false)
{
$content = new stdClass();
// We need the factory class which helps us to determine all supported adapters by the used server
if (!class_exists('JHttpFactory')) {
include JPATH_COMPONENT_ADMINISTRATOR . '/helpers/jhttpfactory.php';
}
if (!empty($socket) and $http_socket = JHttpFactory::getAvailableDriver(new JRegistry(), 'socket')) {
$content = $http_socket->request('HEAD', new JUri($url), null, null, 5, $this->_user_agent);
// We don't need the content, only the response code if the socket transport driver is used
return $content->code;
} else {
// Normal query check with available handlers - cURL has always priority - use allow_url_fopen only as fallback
// Normally you should get the content like this:
// $jhttp_factory = JHttpFactory::getHttp();
// $content = $jhttp_factory->get($url);
// But so we can not set the user agent which is required on many websites (servers) to make the request valid
if ($http_curl = JHttpFactory::getAvailableDriver(new JRegistry(), 'curl')) {
$content = $http_curl->request('GET', new JUri($url), null, null, 5, $this->_user_agent);
} elseif ($http_fopen = JHttpFactory::getAvailableDriver(new JRegistry(), 'stream')) {
$content = $http_fopen->request('GET', new JUri($url), null, null, 5, $this->_user_agent);
}
}
// Code 200? Everything okay, go on!
if (!empty($content) and $content->code == 200) {
return $content;
} else {
return false;
}
}
/**
* Helper wrapper method for getAvailableDriver
*
* @param Registry $options Option for creating http transport object.
* @param mixed $default Adapter (string) or queue of adapters (array) to use.
*
* @return JHttpTransport Interface sub-class
*
* @see JHttpFactory::getAvailableDriver()
* @since 3.4
*/
public function getAvailableDriver(Registry $options, $default = null)
{
return JHttpFactory::getAvailableDriver($options, $default);
}
