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<?php
namespace Bitrix\Landing\Assets;
class Location
{
public const LOCATION_BEFORE_ALL = 1; // before all (critical). 1 to not equal with empty values (e.g. (int)null)
public const LOCATION_KERNEL = 50; // first
public const LOCATION_TEMPLATE = 100; // DEFAULT place
public const LOCATION_AFTER_TEMPLATE = 150; // last
/**
* Return default location
* @return string
*/
public static function getDefaultLocation(): string
{
return self::LOCATION_TEMPLATE;
}
/**
* Available locations for assets adding
*
* @return array
*/
public static function getAllLocations(): array
{
return [
self::LOCATION_BEFORE_ALL,
self::LOCATION_KERNEL,
self::LOCATION_TEMPLATE,
self::LOCATION_AFTER_TEMPLATE,
];
}
/**
* Check correctly location number
*
* @param mixed $location - location to verify
* @return int
*/
public static function verifyLocation($location): int
{
if (
!isset($location)
|| !in_array($location, self::getAllLocations(), true)
)
{
return self::getDefaultLocation();
}
return $location;
}
}