Your IP : 18.191.205.229
<?php
namespace Bitrix\Landing\Assets;
use Bitrix\Landing\Landing;
use Bitrix\Main;
/**
* Create a webpack file of assets
*/
class WebpackBuilder extends Builder
{
protected const PACKAGE_CRITICAL_NAME = 'landing_grid';
/**
* @var ResourceCollection
*/
protected ResourceCollection $criticalResources;
/**
* @var array
*/
protected array $normalizedCriticalResources = [];
/**
* @var WebpackFile
*/
protected WebpackFile $webpackFile;
/**
* WebpackBuilder constructor.
* @param ResourceCollection $resources
* @throws Main\ArgumentTypeException
*/
public function __construct(ResourceCollection $resources)
{
parent::__construct($resources);
$this->criticalResources = new ResourceCollection();
}
/**
* Sorting resources by location, find critical resources
*/
protected function normalizeResources(): void
{
$this->normalizeCriticalResources();
$this->normalizeBaseResources();
}
protected function normalizeCriticalResources(): void
{
$this->criticalResources = $this->resources->getSliceByLocation(Location::LOCATION_BEFORE_ALL);
$this->normalizedCriticalResources = $this->criticalResources->getNormalized();
}
protected function normalizeBaseResources(): void
{
$this->resources->remove($this->criticalResources->getPathes());
$this->normalizedResources = $this->resources->getNormalized();
}
/**
* Add assets output at the page
*/
public function setOutput(): void
{
if ($this->resources->isEmpty())
{
return;
}
$this->normalizeResources();
$this->buildFile();
$this->setCriticalOutput();
$this->setBaseOutput();
$this->setStrings();
}
/**
* Create and configure webpack file. Get exist or create new.
*/
protected function buildFile(): void
{
$this->webpackFile = new WebpackFile();
$this->webpackFile->setLandingId($this->landingId);
$this->webpackFile->setPackageHash($this->createPackageHash());
$this->fillPackageWithResources();
$this->webpackFile->build();
}
/**
* Put added resources to webpack file
*/
protected function fillPackageWithResources(): void
{
foreach (Types::getAssetTypes() as $type)
{
if (array_key_exists($type, $this->normalizedResources))
{
if($type === Types::TYPE_LANG)
{
$this->webpackFile->setUseLang();
}
foreach ($this->normalizedResources[$type] as $resource)
{
$this->webpackFile->addResource($resource);
}
}
}
}
/**
* Init critical resources like JS-extension. Need for primarily added on page
*/
protected function setCriticalOutput(): void
{
$this->initResourcesAsJsExtension($this->normalizedCriticalResources, self::PACKAGE_CRITICAL_NAME);
}
/**
* Init base resources like webpack load script
*/
protected function setBaseOutput(): void
{
Main\Page\Asset::getInstance()->addString($this->webpackFile->getOutput());
}
/**
* Create unique name for currently landing, assets set, version and view mode.
* @return string
*/
protected function createPackageHash(): string
{
// List can be different with equal assets, because is depends on the order of adding assets. Unique and sort them!
$list = [];
foreach ($this->normalizedResources as $resources)
{
foreach ($resources as $resource)
{
$list[] = $resource;
}
}
$list = array_unique($list);
sort($list);
$list[] = 'version_' . Main\ModuleManager::getVersion('landing');
$list[] = 'lid_' . $this->landingId;
$list[] = Landing::getPreviewMode() ? 'previewMode' : 'publicMode';
return substr(md5(serialize($list)), 0, 10);
}
}