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<?php
namespace MPHB\Addons\RequestPayment;
use MPHB\Addons\RequestPayment\Utils\BookingUtils;
use MPHB\Addons\RequestPayment\Utils\RequestUtils;
use MPHB\Utils\ValidateUtils;
class Ajax
{
protected $nonceName = 'mphb_nonce';
/** @since 2.0.0 */
protected $basePrefix = 'mphb_';
protected $actionPrefix = 'mphbrp_';
/**
* Add more handlers for action "get_billing_fields", that will work for a
* default and ours checkout forms.
*/
public function redefineActions()
{
// Redirect "wp_ajax_mphb_get_billing_fields" requests to current handler
$action = "wp_ajax_{$this->basePrefix}get_billing_fields";
$nopriv = "wp_ajax_nopriv_{$this->basePrefix}get_billing_fields";
$mphbAjax = MPHB()->getAjax();
remove_action($action, array($mphbAjax, 'get_billing_fields'));
remove_action($nopriv, array($mphbAjax, 'get_billing_fields'));
add_action($action, array($this, 'getBillingFields'));
add_action($nopriv, array($this, 'getBillingFields'));
// Redirect "wp_ajax_mphb_update_checkout_info" requests to current handler
$action = "wp_ajax_{$this->basePrefix}update_checkout_info";
$nopriv = "wp_ajax_nopriv_{$this->basePrefix}update_checkout_info";
remove_action($action, array($mphbAjax, 'update_checkout_info'));
remove_action($nopriv, array($mphbAjax, 'update_checkout_info'));
add_action($action, array($this, 'updateCheckoutInfo'));
add_action($nopriv, array($this, 'updateCheckoutInfo'));
// Add handlers for the "Payment Requests" metabox (link management)
add_action("wp_ajax_{$this->actionPrefix}disable_auto_request", array($this, 'disableAutoRequest'));
add_action("wp_ajax_{$this->actionPrefix}add_payment_request", array($this, 'addPaymentRequest'));
add_action("wp_ajax_{$this->actionPrefix}send_payment_request", array($this, 'sendPaymentRequest'));
add_action("wp_ajax_{$this->actionPrefix}delete_payment_request", array($this, 'deletePaymentRequest'));
}
public function getBillingFields()
{
$action = "{$this->basePrefix}get_billing_fields";
$input = $_GET;
// Maybe use a default handler
if (!isset($input['formValues']['is_checkout_requested'])) {
MPHB()->getAjax()->get_billing_fields();
}
$this->verifyNonce($action, $input);
$gatewayId = !empty($input['mphb_gateway_id']) ? mphb_clean($input['mphb_gateway_id']) : '';
$bookingKey = !empty($input['formValues']['mphb_key']) ? mphb_clean($input['formValues']['mphb_key']) : '';
$booking = !empty($bookingKey) ? BookingUtils::findBookingByKey($bookingKey) : null;
if (!array_key_exists($gatewayId, MPHB()->gatewayManager()->getListActive())) {
wp_send_json_error(array(
'message' => esc_html__('Selected payment method is not available. Refresh the page and try again.', 'mphb-request-payment')
));
}
if (is_null($booking)) {
wp_send_json_error(array(
'message' => esc_html__('Sorry, but no booking was found.', 'mphb-request-payment')
));
}
$gateway = MPHB()->gatewayManager()->getGateway($gatewayId);
ob_start();
$gateway->renderPaymentFields($booking);
$fields = ob_get_clean();
wp_send_json_success(array(
'fields' => $fields,
'hasVisibleFields' => $gateway->hasVisiblePaymentFields()
));
}
public function updateCheckoutInfo()
{
$input = $_GET;
// Maybe use a default handler
if (!isset($input['formValues']['is_checkout_requested'])) {
MPHB()->getAjax()->update_checkout_info();
}
wp_send_json_success();
}
/**
* @since 2.0.0
*/
public function disableAutoRequest()
{
$input = $_POST;
$this->verifyNonce("{$this->actionPrefix}disable_auto_request", $input);
$bookingId = mphbrp_parse_id($input['booking_id']);
$isDisabled = ValidateUtils::validateBool($input['disabled']);
if (!$bookingId) {
wp_send_json_error(array(
'status' => 'error',
'message' => esc_html__('Sorry, but no booking was found.', 'mphb-request-payment'),
));
}
BookingUtils::toogleAutoRequest($bookingId, $isDisabled);
wp_send_json_success(array(
'status' => 'success',
));
}
/**
* @since 2.0.0
*/
public function addPaymentRequest()
{
$input = $_POST;
$this->verifyNonce("{$this->actionPrefix}add_payment_request", $input);
// Get booking
$bookingId = mphbrp_parse_id($input['booking_id']);
$booking = BookingUtils::findById($bookingId);
if (is_null($booking)) {
wp_send_json_error(array(
'status' => 'error',
'message' => esc_html__('Sorry, but no booking was found.', 'mphb-request-payment'),
));
}
// Validate and save request
$request = RequestUtils::validateRequest($input); // Sends JSON errors
$requestId = BookingUtils::addCustomRequest($booking->getId(), $request);
if ($requestId !== false) {
$request->setId($requestId);
wp_send_json_success(array(
'status' => 'success',
'html' => mphbrp_render_template('edit-booking/payment-request-link', array(
'booking' => $booking,
'request' => $request,
)),
));
} else {
wp_send_json_error(array(
'status' => 'error',
'message' => esc_html__('Failed to add a new record to the database.', 'mphb-request-payment'),
));
}
}
/**
* @since 2.0.0
*/
public function sendPaymentRequest()
{
$input = $_POST;
$this->verifyNonce("{$this->actionPrefix}send_payment_request", $input);
$bookingId = mphbrp_parse_id($input['booking_id']);
$requestId = mphbrp_parse_id($input['request']['id']);
$requestType = mphb_clean($input['request']['type']);
$booking = BookingUtils::findById($bookingId);
$request = RequestUtils::findRequest($bookingId, $requestId, $requestType);
if (is_null($booking)) {
wp_send_json_error(array(
'status' => 'error',
'message' => esc_html__('Sorry, but no booking was found.', 'mphb-request-payment'),
));
} else if (is_null($request)) {
wp_send_json_error(array(
'status' => 'error',
'message' => esc_html__('The requested record does not exist.', 'mphb-request-payment'),
));
} else {
RequestUtils::sendCustomPaymentRequest($booking, $request);
wp_send_json_success(array(
'status' => 'success',
'message' => esc_html__('Request sent.', 'mphb-request-payment'),
));
}
}
/**
* @since 2.0.0
*/
public function deletePaymentRequest()
{
$input = $_POST;
$this->verifyNonce("{$this->actionPrefix}delete_payment_request", $input);
$bookingId = mphbrp_parse_id($input['booking_id']);
$requestId = mphbrp_parse_id($input['request']['id']);
$isRequestDeleted = BookingUtils::deleteCustomRequest($bookingId, $requestId);
if ($isRequestDeleted) {
wp_send_json_success(array(
'status' => 'success',
));
} else {
wp_send_json_error(array(
'status' => 'error',
'message' => esc_html__('The requested record does not exist.', 'mphb-request-payment'),
));
}
}
/**
* @param string $action Prefixed action.
* @param array $input
*/
protected function verifyNonce($action, $input)
{
$nonce = isset($input[$this->nonceName]) ? $input[$this->nonceName] : '';
if (!wp_verify_nonce($nonce, $action)) {
wp_send_json_error(array(
'status' => 'error', // Required in link-manager.js
'message' => esc_html__('Request did not pass security verification.', 'mphb-request-payment'),
));
}
}
}