/**
* Create plan in Stripe
*
* @since 2.1
* @return bool | string - plan_id if successful, false if not
*/
private function create_plan($plan_name = '')
{
global $rcp_options;
// get all subscription level info for this plan
$plan = rcp_get_subscription_details_by_name($plan_name);
$price = round($plan->price * rcp_stripe_get_currency_multiplier(), 0);
$interval = $plan->duration_unit;
$interval_count = $plan->duration;
$name = $plan->name;
$plan_id = sprintf('%s-%s-%s', strtolower(str_replace(' ', '', $plan_name)), $plan->price, $plan->duration . $plan->duration_unit);
$currency = strtolower($rcp_options['currency']);
\Stripe\Stripe::setApiKey($this->secret_key);
try {
$plan = \Stripe\Plan::create(array("amount" => $price, "interval" => $interval, "interval_count" => $interval_count, "name" => $name, "currency" => $currency, "id" => $plan_id));
// plann successfully created
return $plan->id;
} catch (Exception $e) {
$this->handle_processing_error($e);
}
}
/**
* Update a discount in Stripe when a local code is updated
*
* @access private
* @param $discount_id int the id of the discount being updated
* @param $args array the array of discount args
* array(
* 'name',
* 'description',
* 'amount',
* 'unit',
* 'code',
* 'status',
* 'expiration',
* 'max_uses',
* 'subscription_id'
* )
* @since 2.1
*/
function rcp_stripe_update_discount($discount_id, $args)
{
if (!is_admin()) {
return;
}
// bail if the discount id or args are empty
if (empty($discount_id) || empty($args)) {
return;
}
if (function_exists('rcp_stripe_add_discount')) {
return;
// Old Stripe gateway is active
}
if (!rcp_is_gateway_enabled('stripe') && !rcp_is_gateway_enabled('stripe_checkout')) {
return;
}
global $rcp_options;
if (!class_exists('Stripe\\Stripe')) {
require_once RCP_PLUGIN_DIR . 'includes/libraries/stripe/init.php';
}
if (!empty($_REQUEST['deactivate_discount']) || !empty($_REQUEST['activate_discount'])) {
return;
}
if (rcp_is_sandbox()) {
$secret_key = trim($rcp_options['stripe_test_secret']);
} else {
$secret_key = trim($rcp_options['stripe_live_secret']);
}
\Stripe\Stripe::setApiKey($secret_key);
$discount_details = rcp_get_discount_details($discount_id);
$discount_name = $discount_details->code;
if (!rcp_stripe_does_coupon_exists($discount_name)) {
try {
if ($args['unit'] == '%') {
\Stripe\Coupon::create(array("percent_off" => sanitize_text_field($args['amount']), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
} else {
\Stripe\Coupon::create(array("amount_off" => sanitize_text_field($args['amount']) * rcp_stripe_get_currency_multiplier(), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
}
} catch (Exception $e) {
wp_die('<pre>' . $e . '</pre>', __('Error', 'rcp'));
}
} else {
// first delete the discount in Stripe
try {
$cpn = \Stripe\Coupon::retrieve($discount_name);
$cpn->delete();
} catch (Exception $e) {
wp_die('<pre>' . $e . '</pre>', __('Error', 'rcp'));
}
// now add a new one. This is a fake "update"
try {
if ($args['unit'] == '%') {
\Stripe\Coupon::create(array("percent_off" => sanitize_text_field($args['amount']), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
} else {
\Stripe\Coupon::create(array("amount_off" => sanitize_text_field($args['amount']) * rcp_stripe_get_currency_multiplier(), "duration" => "forever", "id" => sanitize_text_field($discount_name), "currency" => strtolower($rcp_options['currency'])));
}
} catch (\Stripe\Error\InvalidRequest $e) {
// Invalid parameters were supplied to Stripe's API
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (\Stripe\Error\Authentication $e) {
// Authentication with Stripe's API failed
// (maybe you changed API keys recently)
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (\Stripe\Error\ApiConnection $e) {
// Network communication with Stripe failed
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (\Stripe\Error\Base $e) {
// Display a very generic error to the user
$body = $e->getJsonBody();
$err = $body['error'];
$error = '<h4>' . __('An error occurred', 'rcp') . '</h4>';
if (isset($err['code'])) {
$error .= '<p>' . sprintf(__('Error code: %s', 'rcp'), $err['code']) . '</p>';
}
$error .= "<p>Status: " . $e->getHttpStatus() . "</p>";
$error .= "<p>Message: " . $err['message'] . "</p>";
wp_die($error, __('Error', 'rcp'), array('response' => 401));
} catch (Exception $e) {
// Something else happened, completely unrelated to Stripe
$error = '<p>' . __('An unidentified error occurred.', 'rcp') . '</p>';
$error .= print_r($e, true);
wp_die($error, __('Error', 'rcp'), array('response' => 401));
}
}
}
/**
* Displays stripe checkout form
*
* @since 2.5
* @access public
*
* @param $atts
* @return mixed|void
*/
function rcp_register_form_stripe_checkout($atts)
{
global $rcp_options;
if (empty($atts['id'])) {
return '';
}
// button is an alias for data-label
if (isset($atts['button'])) {
$atts['data-label'] = $atts['button'];
}
$key = rcp_is_sandbox() ? $rcp_options['stripe_test_publishable'] : $rcp_options['stripe_live_publishable'];
$member = new RCP_Member(wp_get_current_user()->ID);
$subscription = rcp_get_subscription_details($atts['id']);
$amount = $subscription->price + $subscription->fee;
if ($member->ID > 0) {
$amount -= $member->get_prorate_credit_amount();
}
if ($amount < 0) {
$amount = 0;
}
$data = wp_parse_args($atts, array('id' => 0, 'data-key' => $key, 'data-name' => get_option('blogname'), 'data-description' => $subscription->description, 'data-label' => sprintf(__('Join %s', 'rcp'), $subscription->name), 'data-panel-label' => __('Register - {{amount}}', 'rcp'), 'data-amount' => $amount * rcp_stripe_get_currency_multiplier(), 'data-locale' => 'auto', 'data-allow-remember-me' => true, 'data-currency' => rcp_get_currency(), 'data-alipay' => isset($rcp_options['stripe_alipay']) && '1' === $rcp_options['stripe_alipay'] && 'USD' === rcp_get_currency() ? 'true' : 'false'));
if (empty($data['data-email']) && !empty($member->user_email)) {
$data['data-email'] = $member->user_email;
}
if (empty($data['data-image']) && ($image = get_site_icon_url())) {
$data['data-image'] = $image;
}
$data = apply_filters('rcp_stripe_checkout_data', $data);
if ('USD' !== rcp_get_currency()) {
unset($data['data-alipay']);
}
ob_start();
if ($member->ID > 0 && $member->get_subscription_id() == $subscription->id && $member->is_active()) {
?>
<div class="rcp-stripe-checkout-notice"><?php
_e('You are already subscribed.', 'rcp');
?>
</div>
<?php
} else {
?>
<form action="" method="post">
<?php
do_action('register_form_stripe_fields', $data);
?>
<script src="https://checkout.stripe.com/checkout.js" class="stripe-button" <?php
foreach ($data as $label => $value) {
printf(' %s="%s" ', esc_attr($label), esc_attr($value));
}
?>
></script>
<input type="hidden" name="rcp_level" value="<?php
echo $subscription->id;
?>
" />
<input type="hidden" name="rcp_register_nonce" value="<?php
echo wp_create_nonce('rcp-register-nonce');
?>
"/>
<input type="hidden" name="rcp_gateway" value="stripe_checkout"/>
<input type="hidden" name="rcp_stripe_checkout" value="1"/>
</form>
<?php
}
return apply_filters('register_form_stripe', ob_get_clean(), $atts);
}
/**
* Print fields for this gateway
*
* @return string
*/
public function fields()
{
global $rcp_options;
if (is_user_logged_in()) {
$email = wp_get_current_user()->user_email;
} else {
$email = false;
}
$data = apply_filters('rcp_stripe_checkout_form_data', array('key' => $this->publishable_key, 'locale' => 'auto', 'allowRememberMe' => true, 'email' => $email, 'currency' => rcp_get_currency(), 'alipay' => isset($rcp_options['stripe_alipay']) && '1' === $rcp_options['stripe_alipay'] && 'USD' === rcp_get_currency() ? true : false));
$subscriptions = array();
foreach (rcp_get_subscription_levels('active') as $subscription) {
$subscriptions[$subscription->id] = array('description' => $subscription->description, 'name' => $subscription->name, 'panelLabel' => __('Register', 'rcp'));
}
$subscriptions = apply_filters('rcp_stripe_checkout_subscription_data', $subscriptions);
ob_start();
?>
<script>
var rcp_script_options;
var rcpSubscriptions = <?php
echo json_encode($subscriptions);
?>
;
var checkoutArgs = <?php
echo json_encode($data);
?>
;
// define the token function
checkoutArgs.token = function(token){ jQuery('body').trigger('rcp_stripe_checkout_submit', token); };
if( ! checkoutArgs.email ) {
checkoutArgs.email = jQuery('#rcp_registration_form #rcp_user_email' ).val();
}
jQuery('#rcp_registration_form #rcp_submit').val( rcp_script_options.pay_now );
jQuery('body').on('rcp_level_change', function(event, target) {
jQuery('#rcp_registration_form #rcp_submit').val(
jQuery(target).attr('rel') > 0 ? rcp_script_options.pay_now : rcp_script_options.register
);
});
jQuery('body').on('rcp_stripe_checkout_submit', function(e, token){
jQuery('#rcp_registration_form').append('<input type="hidden" name="stripeToken" value="' + token.id + '" />').submit();
});
jQuery('#rcp_registration_form #rcp_user_email' ).focusout(function() {
checkoutArgs.email = jQuery('#rcp_registration_form #rcp_user_email' ).val();
});
var rcpStripeCheckout = StripeCheckout.configure(checkoutArgs);
jQuery('#rcp_registration_form #rcp_submit').on('click', function(e) {
if ( jQuery('#rcp_gateway option:selected').val() !== 'stripe_checkout' && jQuery('input[name=rcp_gateway]').val() !== 'stripe_checkout' && jQuery('input[name=rcp_gateway]:checked').val() !== 'stripe_checkout' ) {
return;
}
var $form = jQuery(this).closest('form');
var $level = $form.find('input[name=rcp_level]:checked');
var $price = $level.parent().find('.rcp_price').attr('rel') * <?php
echo rcp_stripe_get_currency_multiplier();
?>
;
if ( ! $level.length ) {
$level = $form.find('input[name=rcp_level]');
$price = $form.find('.rcp_level').attr('rel') * <?php
echo rcp_stripe_get_currency_multiplier();
?>
;
}
if( jQuery('.rcp_gateway_fields').hasClass('rcp_discounted_100') ) {
return true;
}
// Open Checkout with further options
if ( $price > 0 ) {
rcpStripeCheckout.open(rcpSubscriptions[$level.val()]);
e.preventDefault();
return false;
}
});
// Close Checkout on page navigation
jQuery(window).on('popstate', function() {
rcpStripeCheckout.close();
});
</script>
<?php
return ob_get_clean();
}