//Add items to cart.
if (isset($_GET['fct'])) {
$lessons = array();
$courses = array();
$result = eF_getTableData("lessons", "*", "active=1 and publish=1");
foreach ($result as $value) {
$lessons[$value['id']] = $value;
}
$result = eF_getTableData("courses", "*", "active=1 and publish=1");
foreach ($result as $value) {
$courses[$value['id']] = $value;
}
$legalLessonValues = array_keys($lessons);
$legalCourseValues = array_keys($courses);
$legalBuyTypes = array('lesson', 'course', 'credit');
$cart = cart::retrieveCart();
if ($_GET['fct'] == 'addToCart') {
if ($_GET['type'] == 'lesson' && isset($_GET['id']) && in_array($_GET['id'], $legalLessonValues)) {
unset($cart['credit']);
$lesson = new EfrontLesson($lessons[$_GET['id']]);
//Recurring items cannot coexist with anything else in the cart!
if ($lesson->options['recurring']) {
unset($cart);
}
$cart['lesson'][$_GET['id']] = $_GET['id'];
} elseif ($_GET['type'] == 'course' && isset($_GET['id']) && in_array($_GET['id'], $legalCourseValues)) {
unset($cart['credit']);
$course = new EfrontCourse($courses[$_GET['id']]);
//Recurring items cannot coexist with anything else in the cart!
if ($course->options['recurring']) {
unset($cart);
