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ReactInjectPlugin.php
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<?php
namespace React\React;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\App\State;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\View\Asset\GroupedCollection;
use Magento\Framework\View\Page\Config;
use Magento\Framework\View\Page\Config\Metadata\MsApplicationTileImage;
use Magento\Framework\View\Page\Config\Renderer;
use Magento\Store\Model\StoreManagerInterface;
/**
* Page config Renderer model Plugin
*
* @SuppressWarnings(PHPMD.CouplingBetweenObjects)
*/
class ReactInjectPlugin extends Renderer
{
// Allowed optimisations for
public $actionFilter = [
'catalog_category_view',
'cms_index_index',
'cms_page_view',
'catalog_product_view',
'catalogsearch_result_index',
'cms_noroute_index',
'customer_account_login',
'customer_account_create'
];
/**
* @param Config $pageConfig
* @param \Magento\Framework\View\Asset\MergeService $assetMergeService
* @param \Magento\Framework\UrlInterface $urlBuilder
* @param \Magento\Framework\Escaper $escaper
* @param \Magento\Framework\Stdlib\StringUtils $string
* @param \Psr\Log\LoggerInterface $logger
* @param MsApplicationTileImage|null $msApplicationTileImage
*/
public function __construct(
Config $pageConfig,
\Magento\Framework\View\Asset\MergeService $assetMergeService,
\Magento\Framework\UrlInterface $urlBuilder,
\Magento\Framework\Escaper $escaper,
\Magento\Framework\Stdlib\StringUtils $string,
\Psr\Log\LoggerInterface $logger,
MsApplicationTileImage $msApplicationTileImage = null,
private ScopeConfigInterface $config,
private State $state,
private StoreManagerInterface $store
) {
parent::__construct($pageConfig, $assetMergeService, $urlBuilder, $escaper, $string, $logger, $msApplicationTileImage);
}
/**
* Render HTML tags referencing corresponding URLs
*
* @param \Magento\Framework\View\Asset\PropertyGroup $group
* @return string
*/
protected function renderAssetHtml(\Magento\Framework\View\Asset\PropertyGroup $group)
{
@header("x-built-with: Ract-Luma", false);
$startTime = microtime(true);
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$reactEnabled = boolval($this->config->getValue('react_vue_config/react/enable'));
$vueEnabled = boolval($this->config->getValue('react_vue_config/vue/enable'));
/* remove default Magento Junky JS */
$removeAdobeJSJunk = boolval($this->config->getValue('react_vue_config/junk/remove'));
$removeCSSjunk = boolval($this->config->getValue('react_vue_config/css/remove'));
$criticalCSSHTML = boolval($this->config->getValue('react_vue_config/css/critical'));
if (isset($_GET['css-react']) && $_GET['css-react'] === "false") {
$removeCSSjunk = false;
}
if (isset($_GET['css-react']) && $_GET['css-react'] === "true") {
$removeCSSjunk = true;
}
if (isset($_GET['js-junk']) && $_GET['js-junk'] === "false") {
$removeAdobeJSJunk = false;
}
if (isset($_GET['js-junk']) && $_GET['js-junk'] === "true") {
$removeAdobeJSJunk = true;
}
$area = $this->state->getAreaCode();
$pageFilter = ['checkout', 'customer'];
$request = $objectManager->get(\Magento\Framework\App\Request\Http::class);
$actionName = $request->getFullActionName();
@header("Action-Name: $actionName");
$requestURL = $_SERVER['REQUEST_URI'];
$removeProtection = boolval(boolval(strpos($requestURL, 'checkout')) || boolval(strpos($requestURL, 'customer')) || $area === 'adminhtml');
@header("React-Protection: $removeProtection");
$block = $objectManager->get(\Magento\Framework\View\Element\Template::class);
$assets = $this->processMerge($group->getAll(), $group);
$attributes = $this->getGroupAttributes($group);
$type = $group->getProperties()['content_type'];
$result = '';
$template = '';
$assetOptimized = false;
$assetOptimizedLarge = false;
$assetProductOptimized = false;
$assetCategoryOptimized = false;
$assetNotOptimisedMobile = false;
$optimisedProductCSSFileCriticalPath = false;
$optimisedCategoryCSSFileCriticalPath = false;
$removeController = in_array($actionName, $this->actionFilter);
$isProduct = in_array($actionName, ['catalog_product_view']);
$isCategory = in_array($actionName, ['catalog_category_view', 'catalogsearch_result_index']);
try {
/** @var $asset \Magento\Framework\View\Asset\AssetInterface */
// Changes Start
$baseURL = $this->store->getStore()->getBaseUrl(\Magento\Framework\UrlInterface::URL_TYPE_STATIC);
if ($removeCSSjunk && $type === 'css') {
foreach ($assets as $key => $asset) {
if (in_array($actionName, $this->actionFilter) && strpos($asset->getUrl(), 'styles-m')) {
// http://**/static/version1642788857/frontend/Magento/luma/en_US/css/styles-m.css
$assetNotOptimisedMobile = $asset->getUrl();
$optimisedCSSFileUrl = $baseURL . 'styles-m.css';
$optimisedCSSFilePath = BP . '/pub/static/styles-m.css';
$optimisedProductCSSFileUrl = $baseURL . 'product-styles-m.css';
$optimisedProductCSSFileCriticalUrl = $baseURL . 'product-critical-m.css';
$optimisedProductCSSFileCriticalPath = BP . '/pub/static/product-critical-m.css';
$optimisedProductCSSFilePath = BP . '/pub/static/product-styles-m.css';
$optimisedCategoryCSSFileUrl = $baseURL . 'category-styles-m.css';
$optimisedCategoryCSSFilePath = BP . '/pub/static/category-styles-m.css';
$optimisedCategoryCSSFileCriticalUrl = $baseURL . 'category-critical-m.css';
$optimisedCategoryCSSFileCriticalPath = BP . '/pub/static/category-critical-m.css';
if (file_exists($optimisedCSSFilePath)) {
// echo $optimisedCSSFileUrl;
$assetOptimized = $optimisedCSSFileUrl;
unset($assets[$key]);
}
if (file_exists($optimisedProductCSSFilePath) && $isProduct) {
// echo $optimisedCSSFileUrl;
$assetProductOptimized = $optimisedProductCSSFileUrl;
unset($assets[$key]);
}
if (file_exists($optimisedCategoryCSSFilePath) && $isCategory) {
// echo $optimisedCSSFileUrl;
$assetCategoryOptimized = $optimisedCategoryCSSFileUrl;
unset($assets[$key]);
}
}
if (in_array($actionName, $this->actionFilter) && strpos($asset->getUrl(), 'styles-l')) {
// http://**/static/version1642788857/frontend/Magento/luma/en_US/css/styles-l.css
$optimisedCSSFileUrlLarge = $baseURL . 'styles-l.css';
$optimisedCSSFilePathLarge = BP . '/pub/static/styles-l.css';
$assetNotOptimisedLarge = $asset->getUrl();
if (file_exists($optimisedCSSFilePathLarge)) {
// echo $optimisedCSSFileUrl;
$assetOptimizedLarge = $optimisedCSSFileUrlLarge;
unset($assets[$key]);
} else {
@header('Optimised-CSS: false');
}
}
if (in_array($actionName, $this->actionFilter) && strpos($asset->getUrl(), 'calendar')) {
unset($assets[$key]);
}
if (in_array($actionName, $this->actionFilter) && strpos($asset->getUrl(), 'gallery')) {
unset($assets[$key]);
}
if (in_array($actionName, $this->actionFilter) && strpos($asset->getUrl(), 'uppy-custom')) {
unset($assets[$key]);
}
}
}
// dump($assets);
foreach ($assets as $key => $asset) {
if ($type === 'js' && $removeAdobeJSJunk) {
if (strpos($asset->getUrl(), 'js/react')) {
unset($assets[$key]);
if ($reactEnabled) {
array_unshift($assets, $asset);
}
}
if (strpos($asset->getUrl(), 'vue')) {
unset($assets[$key]);
if ($vueEnabled) {
array_unshift($assets, $asset);
}
}
if (strpos($asset->getUrl(), 'require')) {
if ($removeAdobeJSJunk)
//dd($removeAdobeJSJunk);
{
unset($assets[$key]);
}
// junk True ; protection False
// echo "require " . (string) $removeProtection;
if (!$removeAdobeJSJunk || !in_array($actionName, $this->actionFilter));
array_unshift($assets, $asset);
}
if (strpos($asset->getUrl(), 'require')) {
if ($removeAdobeJSJunk)
//dd($removeAdobeJSJunk);
{
unset($assets[$key]);
}
// junk True ; protection False
// echo "require " . (string) $removeProtection;
if (!$removeAdobeJSJunk || !in_array($actionName, $this->actionFilter));
array_unshift($assets, $asset);
}
}
if ($type === 'css') {
if (strpos($asset->getUrl(), 'styles-')) {
unset($assets[$key]);
if (!$removeCSSjunk || !in_array($actionName, $this->actionFilter)) {
array_unshift($assets, $asset);
}
}
}
}
// we need execute it one more time to make scripts the same order
foreach ($assets as $key => $asset) {
if (strpos($asset->getUrl(), 'require') && $removeAdobeJSJunk) {
unset($assets[$key]);
array_unshift($assets, $asset);
// dd($assets);
}
}
if ($type === 'js' && $removeAdobeJSJunk) {
foreach ($assets as $key => $asset) {
if (strpos($asset->getUrl(), 'js/react') || strpos($asset->getUrl(), 'vue')) {
unset($assets[$key]);
array_unshift($assets, $asset);
}
}
}
// Changes Ends
foreach ($assets as $asset) {
$template = $this->getAssetTemplate(
$group->getProperty(GroupedCollection::PROPERTY_CONTENT_TYPE),
$this->addDefaultAttributes($this->getAssetContentType($asset), $attributes)
);
$result .= sprintf($template, $asset->getUrl());
}
} catch (LocalizedException $e) {
$this->logger->critical($e);
$result .= sprintf($template, $this->urlBuilder->getUrl('', ['_direct' => 'core/index/notFound']));
}
if ($removeCSSjunk) {
// mobile CSS
if ($assetOptimized && !($assetProductOptimized || $assetCategoryOptimized)) {
$result = '<link rel="stylesheet" type="text/css" media="all" href="' . $assetOptimized . '" />' . "\n" . $result;
}
if ($assetOptimizedLarge) {
$result = '<link rel="stylesheet" type="text/css" media="screen and (min-width: 768px)" href="' . $assetOptimizedLarge . '" />' . "\n" . $result;
}
if ($assetProductOptimized && $isProduct) {
if ($optimisedProductCSSFileCriticalPath && file_exists($optimisedProductCSSFileCriticalPath)) {
if (!$criticalCSSHTML) {
// ToDo: check if push works
@header("Link: <" . $optimisedProductCSSFileCriticalUrl . ">; rel=preload; as=style", false);
$result = '<link rel="stylesheet" type="text/css" media="all" href="' . $optimisedProductCSSFileCriticalUrl . '" />' . "\n" . $result;
}
$result = '<link rel="stylesheet" media="print" onload="this.onload=null;this.media=\'all\';" href="' . $assetProductOptimized . '" />' . "\n" . $result;
} else {
$result = '<link rel="stylesheet" type="text/css" media="all" href="' . $assetProductOptimized . '" />' . "\n" . $result;
}
} else if (!$assetProductOptimized && $isProduct) {
if ($optimisedProductCSSFileCriticalPath && file_exists($optimisedProductCSSFileCriticalPath)) {
$result = '<link rel="stylesheet" type="text/css" media="all" href="' . $optimisedProductCSSFileCriticalUrl . '" />' . "\n" . $result;
$result = '<link rel="stylesheet" media="print" onload="this.onload=null;this.media=\'all\';" href="' . $assetNotOptimisedMobile . '" />' . "\n" . $result;
}
}
if ($assetCategoryOptimized && $isCategory) {
if ($optimisedCategoryCSSFileCriticalPath && file_exists($optimisedCategoryCSSFileCriticalPath)) {
$result = '<link rel="stylesheet" type="text/css" media="all" href="' . $optimisedCategoryCSSFileCriticalUrl . '" />' . "\n" . $result;
$result = '<link rel="stylesheet" media="print" onload="this.onload=null;this.media=\'all\';" href="' . $assetCategoryOptimized . '" />' . "\n" . $result;
} else {
$result = '<link rel="stylesheet" type="text/css" media="all" href="' . $assetCategoryOptimized . '" />' . "\n" . $result;
}
} else if (!$assetCategoryOptimized && $isCategory) {
if ($optimisedCategoryCSSFileCriticalPath && file_exists($optimisedCategoryCSSFileCriticalPath)) {
$result = '<link rel="stylesheet" type="text/css" media="all" href="' . $optimisedProductCSSFileCriticalUrl . '" />' . "\n" . $result;
$result = '<link rel="stylesheet" media="print" onload="this.onload=null;this.media=\'all\';" href="' . $$assetNotOptimisedLarge . '" />' . "\n" . $result;
}
}
}
if ($removeAdobeJSJunk && $type === 'js' && $removeController) {
// dd($result);
// Remove RequireJS and other scripts if needed
$result = preg_replace('/<script[^>]*require[^>]*><\/script>/', '', $result);
}
$endTime = microtime(true);
$time = $endTime - $startTime;
//header("Server-Timing: x-mag-react;dur=" . number_format($time * 1000, 2), false);
return $result;
}
public function checkFile($file)
{
// TODO: add APCu or file cache optimisation
return file_exists($file);
}
/*
* Alternative
* protected function getIncludes()
* {
* $html = parent::getIncludes();
*
* // Remove all `<script type="text/x-magento-init">` blocks
* $html = preg_replace('/<script[^>]+type=["\']text\/x-magento-init["\'][^>]*>.*?<\/script>/s', '', $html);
*
* return $html;
* }
*/
}