/**
* Add course to cart
*
* @param int $course_id
* @param int $quantity
* @param array
*/
function add_to_cart($course_id, $quantity = 1, $item_data = array())
{
if (!learn_press_is_enable_cart()) {
$this->empty_cart();
}
$course = learn_press_get_course($course_id);
/*
if ( !empty( $this->_cart_content['items'][$course_id] ) ) {
$quantity += $this->_cart_content['items'][$course_id]['quantity'];
}*/
$quantity = 1;
$this->_cart_content['items'][$course_id] = apply_filters('learn_press_add_cart_item', array('item_id' => $course_id, 'quantity' => $quantity, 'subtotal' => $course->get_price() * $quantity, 'total' => $course->get_price() * $quantity, 'data' => $item_data));
do_action('learn_press_add_to_cart', $course_id, $quantity, $item_data, $this);
$button = '';
if (learn_press_is_enable_cart()) {
if (LP()->settings->get('redirect_after_add') == 'yes') {
$redirect = learn_press_get_page_link('cart');
$button = sprintf('<a href="%s">%s</a>', get_the_permalink($course_id), __('Back to class', 'learn_press'));
} else {
$redirect = get_the_permalink($course_id);
$button = sprintf('<a href="%s">%s</a>', learn_press_get_page_link('cart'), __('View cart', 'learn_press'));
}
} else {
$redirect = learn_press_get_page_link('checkout');
}
$redirect = apply_filters('learn_press_add_to_cart_redirect', $redirect, $course_id);
learn_press_add_notice(sprintf(__('<strong>%s</strong> has been added to your cart. %s', 'learn_press'), get_the_title($course_id), $button));
if (is_ajax()) {
learn_press_send_json(array('redirect' => $redirect, 'result' => 'success', 'messages' => learn_press_get_notices(true)));
} else {
wp_redirect($redirect);
die;
}
}
function get_paypal_args($order)
{
$this->prepare_line_items();
$user = learn_press_get_current_user();
$nonce = wp_create_nonce('learn-press-paypal-nonce');
$custom = array('order_id' => $order->id, 'order_key' => $order->order_key);
$args = array_merge(array('cmd' => '_cart', 'business' => $this->paypal_email, 'no_note' => 1, 'currency_code' => learn_press_get_currency(), 'charset' => 'utf-8', 'rm' => is_ssl() ? 2 : 1, 'upload' => 1, 'return' => esc_url($this->get_return_url($order)), 'cancel_return' => esc_url(learn_press_is_enable_cart() ? learn_press_get_page_link('cart') : get_site_url()), 'bn' => 'LearnPress_Cart', 'custom' => json_encode($custom), 'notify_url' => get_site_url() . '/?' . learn_press_get_web_hook('paypal') . '=1', 'email' => $user->user_email), $this->get_item_lines());
//print_r($args);die();
return apply_filters('learn_press_paypal_args', $args);
}
