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<?php
namespace Bitrix\Landing\Assets;
use Bitrix\Main\ArgumentException;
use Bitrix\Main\ArgumentTypeException;
use Bitrix\Main;
abstract class Builder
{
protected const TYPE_STANDART = 'STANDART';
protected const TYPE_WEBPACK = 'WEBPACK';
protected const PACKAGE_NAME = 'landing_assets';
/**
* @var ResourceCollection
*/
protected $resources;
/**
* @var array
*/
protected $normalizedResources = [];
/**
* Asset pack may be attached to landing
* @var int
*/
protected $landingId = 0;
/**
* Builder constructor.
* @param ResourceCollection $resources
* @throws ArgumentTypeException
*/
public function __construct(ResourceCollection $resources)
{
if ($resources instanceof ResourceCollection)
{
$this->resources = $resources;
}
else
{
throw new ArgumentTypeException($resources, 'ResourceCollection');
}
}
/**
* @param ResourceCollection $resources Resources object
* @param string $type Builder type
* @return Builder
* @throws ArgumentException
* @throws ArgumentTypeException
*/
public static function createByType(ResourceCollection $resources, string $type): ?Builder
{
switch ($type)
{
case self::TYPE_STANDART:
return new StandartBuilder($resources);
case self::TYPE_WEBPACK:
return new WebpackBuilder($resources);
default:
throw new ArgumentException("Unknown landing asset builder type `$type`.");
}
}
/**
* Assets pack must be attached only to once landing. Set ID
* @param int $lid - landing ID
*/
public function attachToLanding(int $lid): void
{
$this->landingId = (int)$lid;
}
/**
* Add assets to page
* @return mixed
*/
abstract public function setOutput();
abstract protected function normalizeResources();
protected function initResourcesAsJsExtension(array $resources, $extName = null): void
{
if (!$extName)
{
$extName = self::PACKAGE_NAME;
}
$extFullName = $extName . '_' . md5(serialize($resources));
$resources = array_merge($resources, [
'bundle_js' => $extFullName,
'bundle_css' => $extFullName,
'skip_core' => true,
]);
/** @noinspection PhpMethodOrClassCallIsNotCaseSensitiveInspection */
\CJSCore::registerExt($extName, $resources);
\CJSCore::Init($extName);
}
/**
* Add assets strings to page
*/
protected function setStrings(): void
{
foreach ($this->resources->getStrings() as $string)
{
Main\Page\Asset::getInstance()->addString($string, false, Main\Page\AssetLocation::AFTER_JS);
}
}
}