/**
* load_reg_steps
* loads and instantiates each reg step based on the EE_Registry::instance()->CFG->registration->reg_steps array
*
* @access private
* @throws EE_Error
* @return array
*/
public static function load_reg_steps()
{
static $reg_steps_loaded = FALSE;
if ($reg_steps_loaded) {
return;
}
// load EE_SPCO_Reg_Step base class
// EE_Registry::instance()->load_file( SPCO_INC_PATH, 'EE_SPCO_Reg_Step', 'class' );
// filter list of reg_steps
$reg_steps_to_load = apply_filters('AHEE__SPCO__load_reg_steps__reg_steps_to_load', EED_Single_Page_Checkout::get_reg_steps());
// sort by key (order)
ksort($reg_steps_to_load);
// loop through folders
foreach ($reg_steps_to_load as $order => $reg_step) {
// we need a
if (isset($reg_step['file_path'], $reg_step['class_name'], $reg_step['slug'])) {
// copy over to the reg_steps_array
EED_Single_Page_Checkout::$_reg_steps_array[$order] = $reg_step;
// register custom key route for each reg step ( ie: step=>"slug" - this is the entire reason we load the reg steps array now )
EE_Config::register_route($reg_step['slug'], 'EED_Single_Page_Checkout', 'run', 'step');
// add AJAX or other hooks
if (isset($reg_step['has_hooks']) && $reg_step['has_hooks']) {
// setup autoloaders if necessary
if (!class_exists($reg_step['class_name'])) {
EEH_Autoloader::register_autoloaders_for_each_file_in_folder($reg_step['file_path'], TRUE);
}
if (is_callable($reg_step['class_name'], 'set_hooks')) {
call_user_func(array($reg_step['class_name'], 'set_hooks'));
}
}
}
}
$reg_steps_loaded = TRUE;
}
