/**
* Get a field definition foctory for given field domain.
*
* @param string $domain Valid field domain.
* @return WPCF_Field_Definition_Factory Factory instance for given domain.
* @throws InvalidArgumentException when the domain is invalid
* @since 2.1
*/
public static function get_factory_by_domain($domain)
{
switch ($domain) {
case Types_Field_Utils::DOMAIN_POSTS:
return WPCF_Field_Definition_Factory_Post::get_instance();
case Types_Field_Utils::DOMAIN_USERS:
return WPCF_Field_Definition_Factory_User::get_instance();
case Types_Field_Utils::DOMAIN_TERMS:
return WPCF_Field_Definition_Factory_Term::get_instance();
default:
throw new InvalidArgumentException('Invalid field domain.');
}
}
/**
* @return WPCF_Field_Definition_Factory Field definition factory of the correct type.
*/
protected function get_field_definition_factory()
{
return WPCF_Field_Definition_Factory_Post::get_instance();
}
/**
* Prepare field definition data, depending on current field domain, for passing to JavaScript.
*
* @return array
* @since 2.0
*/
private function build_field_definitions()
{
$query_args = array('filter' => 'all', 'orderby' => 'name', 'order' => 'asc');
$definitions = array();
switch ($this->get_current_domain()) {
case Types_Field_Utils::DOMAIN_POSTS:
$definitions = WPCF_Field_Definition_Factory_Post::get_instance()->query_definitions($query_args);
break;
case Types_Field_Utils::DOMAIN_USERS:
$definitions = WPCF_Field_Definition_Factory_User::get_instance()->query_definitions($query_args);
break;
case Types_Field_Utils::DOMAIN_TERMS:
$definitions = WPCF_Field_Definition_Factory_Term::get_instance()->query_definitions($query_args);
break;
}
$definition_data = array();
foreach ($definitions as $definition) {
$definition_data[] = $definition->to_json();
}
return $definition_data;
}
