/**
* Check if Shopp is installed and active.
* If it is and the version is compatible, load our Shopp connector.
*/
protected function shopp()
{
// Check if the legacy plugin exists
if (class_exists('Tribe__Events__Tickets__Shopp__Main')) {
$args = array('action' => 'deactivate', 'plugin' => $this->get_plugin_file('The Events Calendar: Shopp Tickets'), 'plugin_status' => 'all', 'paged' => 1, 's' => '');
$deactivate_url = wp_nonce_url(add_query_arg($args, 'plugins.php'), 'deactivate-plugin_' . $args['plugin']);
$this->nag_data['shopp'] = array(__('Shopp', 'event-tickets-plus'), $deactivate_url, 'legacy-plugin');
return;
}
$shoppVersion = false;
if (class_exists('ShoppVersion')) {
$shoppVersion = ShoppVersion::release();
} elseif (defined('SHOPP_VERSION')) {
$shoppVersion = SHOPP_VERSION;
}
// Pre-1.3
if (empty($shoppVersion)) {
return;
}
// Here we will check for Comptibility problems
if (!version_compare($shoppVersion, Tribe__Tickets_Plus__Commerce__Shopp__Main::REQUIRED_SHOPP_VERSION, '>=')) {
$this->nag_data['shopp'] = array(__('Shopp', 'event-tickets-plus'), add_query_arg(array('tab' => 'plugin-information', 'plugin' => 'shopp', 'TB_iframe' => 'true'), admin_url('plugin-install.php')), 'incompatible');
return;
}
Tribe__Tickets_Plus__Commerce__Shopp__Main::get_instance();
}
/**
* Remove the Post Transients when a Shopp Ticket is bought
*
* @param int $attendee_id
* @param int $order_id
* @return void
*/
public function shopp_purge_transient($attendee_id, $order_id)
{
$event_id = Tribe__Tickets_Plus__Commerce__Shopp__Main::get_instance()->get_event_id_from_order_id($order_id);
Tribe__Post_Transient::instance()->delete($event_id, Tribe__Tickets__Tickets::ATTENDEES_CACHE);
}
/**
* Get (and instantiate, if necessary) the instance of the class
*
* @static
* @return Tribe__Tickets_Plus__Commerce__Shopp__Main
*/
public static function get_instance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
