/**
* Process the form and options array before random entities are created. The
* main purpose here is for taxonomy term reference and entity reference
* fields to create entities that can be attached to fields.
*
* @param array $options
* Options array.
*/
protected static function processBeforeCreateRandom(&$options)
{
// We need to use "static" here and not "self" since "getFormClass" needs to
// be called from individual Entity class to get the correct value.
$formClass = static::getFormClassName();
// Instantiate the form class.
$classForm = new $formClass();
// First get all field instances.
$field_instances = $classForm->getEntityObject()->getFieldInstances();
// Iterate over all the field instances and if the field is to be filled,
// then process it.
foreach ($field_instances as $field_name => $field_instance) {
if (Field::isToBeFilled($classForm, $field_name, $options)) {
// Check if the field is a taxonomy term field or an entity reference field.
list($field_class, $widget_type) = Field::getFieldClass($classForm, $field_name);
$field_class::processBeforeCreateRandom($classForm, $field_name, $options);
}
}
}
