/**
* The class singleton constructor.
*
* @param Tribe__Tickets_Plus__Commerce__Loader $commerce_loader
*
* @return Tribe__Tickets_Plus__CSV_Importer__Rows
*/
public static function instance(Tribe__Tickets_Plus__Commerce__Loader $commerce_loader)
{
if (empty(self::$instance)) {
self::$instance = new self($commerce_loader);
}
return self::$instance;
}
/**
* Setup integration with The Events Calendar's CSV import facilities.
*
* Expects to run during the init action - we don't want to set this up
* too early otherwise the commerce loader may not be able to reliably
* determine the version numbers of any active ecommerce plugins.
*/
public function csv_import_support()
{
// CSV import is not a concern unless The Events Calendar is also running
if (!class_exists('Tribe__Events__Main')) {
return;
}
$commerce_loader = $this->commerce_loader();
if (!$commerce_loader->has_commerce_providers()) {
return;
}
$column_names_filter = Tribe__Tickets_Plus__CSV_Importer__Column_Names::instance($commerce_loader);
$importer_rows_filter = Tribe__Tickets_Plus__CSV_Importer__Rows::instance($commerce_loader);
add_filter('tribe_events_import_options_rows', array($importer_rows_filter, 'filter_import_options_rows'));
if ($commerce_loader->is_woocommerce_active()) {
add_filter('tribe_event_import_tickets_woo_column_names', array($column_names_filter, 'filter_tickets_woo_column_names'));
add_filter('tribe_events_import_tickets_woo_importer', array('Tribe__Tickets_Plus__CSV_Importer__Tickets_Importer', 'woo_instance'), 10, 2);
}
add_filter('tribe_events_import_type_titles_map', array($column_names_filter, 'filter_import_type_titles_map'));
}
