/**
* Render membership payment information.
*
* Related Filter Hooks:
* - the_content
*
* @since 1.0.0
*
* @param string $content The page content to filter.
* @return string The filtered content.
*/
public function payment_table($content)
{
$data = array();
$subscription = null;
$member = MS_Model_Member::get_current_member();
$membership_id = 0;
lib3()->array->equip_request('membership_id', 'move_from_id', 'ms_relationship_id');
if (!empty($_POST['ms_relationship_id'])) {
// Error path, showing payment table again with error msg
$subscription = MS_Factory::load('MS_Model_Relationship', absint(intval($_POST['ms_relationship_id'])));
$membership = $subscription->get_membership();
$membership_id = $membership->id;
if (!empty($_POST['error'])) {
lib3()->array->strip_slashes($_POST, 'error');
$data['error'] = $_POST['error'];
}
} elseif (!empty($_REQUEST['membership_id'])) {
// First time loading
$membership_id = intval($_REQUEST['membership_id']);
$membership = MS_Factory::load('MS_Model_Membership', $membership_id);
$move_from_id = absint($_REQUEST['move_from_id']);
$subscription = MS_Model_Relationship::create_ms_relationship($membership_id, $member->id, '', $move_from_id);
} else {
MS_Helper_Debug::log('Error: missing POST params');
MS_Helper_Debug::log($_POST);
return $content;
}
// Invalid membership ID was specified: Redirect to membership list.
if (!$subscription) {
MS_Model_Pages::redirect_to(MS_Model_Pages::MS_PAGE_MEMBERSHIPS);
}
$invoice = $subscription->get_current_invoice();
/**
* Notify Add-ons that we are preparing payment details for a membership
* subscription.
*
* E.g. Coupon discount is applied by this hook.
*
* @since 1.0.0
*/
$invoice = apply_filters('ms_signup_payment_details', $invoice, $subscription, $membership);
$invoice->save();
$data['invoice'] = $invoice;
$data['membership'] = $membership;
$data['member'] = $member;
$data['ms_relationship'] = $subscription;
$view = MS_Factory::load('MS_View_Frontend_Payment');
$view->data = apply_filters('ms_view_frontend_payment_data', $data, $membership_id, $subscription, $member, $this);
return apply_filters('ms_controller_frontend_payment_table', $view->to_html(), $this);
}
/**
* Process purchase using gateway.
*
* Related Action Hooks:
* - ms_controller_frontend_signup_process_purchase
*
* @since 1.0.0
*/
public function process_purchase()
{
$fields = array('gateway', 'ms_relationship_id');
lib2()->array->equip_request('gateway', 'ms_relationship_id');
$valid = true;
$nonce_name = $_REQUEST['gateway'] . '_' . $_REQUEST['ms_relationship_id'];
if (!self::validate_required($fields, 'any')) {
$valid = false;
$err = 'GAT-01 (invalid fields)';
} elseif (!MS_Model_Gateway::is_valid_gateway($_REQUEST['gateway'])) {
$valid = false;
$err = 'GAT-02 (invalid gateway)';
} elseif (!$this->verify_nonce($nonce_name, 'any')) {
$valid = false;
$err = 'GAT-03 (invalid nonce)';
}
if ($valid) {
$subscription = MS_Factory::load('MS_Model_Relationship', $_REQUEST['ms_relationship_id']);
$gateway_id = $_REQUEST['gateway'];
$gateway = MS_Model_Gateway::factory($gateway_id);
try {
$invoice = $gateway->process_purchase($subscription);
// If invoice is successfully paid, redirect to welcome page.
if ($invoice->is_paid() || $invoice->uses_trial && MS_Model_Invoice::STATUS_BILLED == $invoice->status) {
// Make sure to respect the single-membership rule
$this->validate_membership_states($subscription);
// Redirect user to the Payment-Completed page.
if (!defined('IS_UNIT_TEST')) {
MS_Model_Pages::redirect_to(MS_Model_Pages::MS_PAGE_REG_COMPLETE, array('ms_relationship_id' => $subscription->id));
}
} elseif (MS_Gateway_Manual::ID == $gateway_id) {
// For manual gateway payments.
$this->add_action('the_content', 'purchase_info_content');
} else {
// Something went wrong, the payment was not successful.
$this->add_action('the_content', 'purchase_error_content');
}
} catch (Exception $e) {
MS_Helper_Debug::log($e->getMessage());
switch ($gateway_id) {
case MS_Gateway_Authorize::ID:
$_POST['auth_error'] = $e->getMessage();
// call action to step back
do_action('ms_controller_frontend_signup_gateway_form');
break;
case MS_Gateway_Stripe::ID:
$_POST['error'] = sprintf(__('Error: %s', MS_TEXT_DOMAIN), $e->getMessage());
// Hack to send the error message back to the payment_table.
MS_Plugin::instance()->controller->controllers['frontend']->add_action('the_content', 'payment_table', 1);
break;
default:
do_action('ms_controller_gateway_form_error', $e);
$this->add_action('the_content', 'purchase_error_content');
break;
}
}
} else {
MS_Helper_Debug::log('Error Code ' . $err);
$this->add_action('the_content', 'purchase_error_content');
}
// Hack to show signup page in case of errors
$ms_page = MS_Model_Pages::get_page(MS_Model_Pages::MS_PAGE_REGISTER);
if ($ms_page) {
// During unit-testing the $ms_page object might be empty.
global $wp_query;
$wp_query->query_vars['page_id'] = $ms_page->ID;
$wp_query->query_vars['post_type'] = 'page';
}
do_action('ms_controller_gateway_process_purchase_after', $this);
}
