/**
* Save content in wp_option table.
*
* Update WP cache and instance singleton.
*
* @since 1.0.0
*/
public function save()
{
$this->before_save();
$option_key = $this->option_key();
$settings = array();
$data = MS_Factory::serialize_model($this);
foreach ($data as $field => $val) {
$settings[$field] = $this->{$field};
}
MS_Factory::set_transient($option_key, $settings, DAY_IN_SECONDS);
$this->after_save();
wp_cache_set($option_key, $this, 'MS_Model_Transient');
}
/**
* Save coupon application.
*
* Saving the application to keep track of the application in gateway return.
* Using COUPON_REDEMPTION_TIME to expire coupon application.
*
* This is a non-static function, as it saves the current object!
*
* @since 1.0.0
* @param MS_Model_Relationship $subscription The subscription to apply the coupon.
*/
public function save_application($subscription)
{
// Don't save empty invitations.
if (empty($this->code)) {
return false;
}
$membership = $subscription->get_membership();
$discount = $this->get_discount_value($subscription);
$time = apply_filters('ms_addon_coupon_model_save_application_redemption_time', self::COUPON_REDEMPTION_TIME);
// Grab the user account as we should be logged in by now.
$user = MS_Model_Member::get_current_member();
$key = self::get_transient_name($user->id, $membership->id);
$transient = apply_filters('ms_addon_coupon_model_transient_value', array('id' => $this->id, 'user_id' => $user->id, 'membership_id' => $membership->id, 'discount' => $discount, 'message' => $this->coupon_message));
MS_Factory::set_transient($key, $transient, $time);
$this->save();
do_action('ms_addon_coupon_model_save_application', $subscription, $this);
}
/**
* Search for orphaned relationships and remove them.
*
* We write a custom SQL query for this, as solving it with a meta-query
* structure is very performance intense and requires at least two queries
* and a loop...
*
* For additional performance we will only do this check once every hour.
*
* Note: We cannot use the hook 'delete_user' to do this, because in
* Multisite users are deleted via the Main network admin; however, there
* we do not have access to the site data; especially if Plugin is not
* network enabled...
*
* @todo Change this to use WP-Cron instead of own implementation...
*
* @since 1.0.0
* @internal
*/
public static function clean_db()
{
$timestamp = absint(MS_Factory::get_transient('ms_member_clean_db'));
$elapsed = time() - $timestamp;
if ($elapsed > 3600) {
// Last check is longer than 1 hour ago. Check again.
MS_Factory::set_transient('ms_member_clean_db', time(), 3600);
} else {
// Last check was within past hour. Do nothing yet...
return;
}
global $wpdb;
// Find all Relationships that have no post-author.
$sql = "\n\t\tSELECT p.ID\n\t\tFROM {$wpdb->posts} p\n\t\tWHERE p.post_type=%s\n\t\tAND NOT EXISTS (\n\t\t\tSELECT 1\n\t\t\tFROM {$wpdb->users} u\n\t\t\tWHERE u.ID = p.post_author\n\t\t);\n\t\t";
$sql = $wpdb->prepare($sql, MS_Model_Relationship::get_post_type());
// Delete these Relationships!
$items = $wpdb->get_results($sql);
foreach ($items as $item) {
$junk = MS_Factory::load('MS_Model_Relationship', $item->ID);
$junk->delete();
}
}
/**
* Returns a secure token to trigger advanced admin actions like db-reset
* or restoring a snapshot.
*
* - Only one token is valid at any given time.
* - Each token has a timeout of max. 120 seconds.
* - Each token can be used once only.
*
* @since 1.0.0
* @internal
*
* @param string $action Like a nonce, this is the action to execute.
* @return array Intended usage: add_query_param( $token, $url )
*/
public static function get_token($action)
{
if (!is_user_logged_in()) {
return array();
}
if (!is_admin()) {
return array();
}
$one_time_key = uniqid();
MS_Factory::set_transient('ms_one_time_key-' . $action, $one_time_key, 120);
// Token is valid for 86 seconds because of usage of date('B')
$plain = $action . '-' . date('B') . ':' . get_current_user_id() . '-' . $one_time_key;
$token = array('ms_token' => wp_create_nonce($plain));
return $token;
}
/**
* Creates or updates the coupon specified by the function parameter.
*
* @since 1.0.0
* @internal
*
* @param array $coupon_data The object containing all details for Stripe.
*/
public function create_or_update_coupon($coupon_data)
{
$item_id = $coupon_data['id'];
$all_items = MS_Factory::get_transient('ms_stripeplan_plans');
$all_items = lib2()->array->get($all_items);
if (!isset($all_items[$item_id]) || !is_a($all_items[$item_id], 'M2_Stripe_Coupon')) {
try {
$item = M2_Stripe_Coupon::retrieve($item_id);
} catch (Exception $e) {
// If the coupon does not exist then stripe will throw an Exception.
$item = false;
}
$all_items[$item_id] = $item;
} else {
$item = $all_items[$item_id];
}
/*
* Stripe can only update the coupon-name, so we have to delete and
* recreate the coupon manually.
*/
if ($item && is_a($item, 'M2_Stripe_Coupon')) {
$item->delete();
$all_items[$item_id] = false;
}
$item = M2_Stripe_Coupon::create($coupon_data);
$all_items[$item_id] = $item;
MS_Factory::set_transient('ms_stripeplan_coupons', $all_items, HOUR_IN_SECONDS);
}
/**
* Creates or updates a single coupon on Stripe.
*
* This function is called when the gateway is activated and after a
* coupon was saved to database.
*
* @since 1.0.0
*/
public function update_stripe_data_coupon($coupon)
{
if (!$this->active) {
return false;
}
$this->_api->set_gateway($this);
$settings = MS_Plugin::instance()->settings;
$duration = 'once';
$percent_off = null;
$amount_off = null;
if (MS_Addon_Coupon_Model::TYPE_VALUE == $coupon->discount_type) {
$amount_off = absint($coupon->discount * 100);
} else {
$percent_off = $coupon->discount;
}
$coupon_data = array('id' => self::get_the_id($coupon->id, 'coupon'), 'duration' => $duration, 'amount_off' => $amount_off, 'percent_off' => $percent_off, 'currency' => $settings->currency);
// Check if the plan needs to be updated.
$serialized_data = json_encode($coupon_data);
$temp_key = substr('ms-stripe-' . $coupon_data['id'], 0, 45);
$temp_data = MS_Factory::get_transient($temp_key);
if ($temp_data != $serialized_data) {
MS_Factory::set_transient($temp_key, $serialized_data, HOUR_IN_SECONDS);
$this->_api->create_or_update_coupon($coupon_data);
}
}
