Symfony Profiler

<?php
namespace App\Twig;
use Pimcore;
use Twig\Environment;
use Twig\Loader\LoaderInterface;
use voku\helper\HtmlMin;
class EnvironmentExtension extends Environment
{
private readonly bool $enabled;
public function __construct(
LoaderInterface $loader,
array $options = [],
bool $enabled = false,
)
{
parent::__construct($loader, $options);
$this->enabled = $enabled && Pimcore\Tool::isFrontend();
}
public function render($name, array $context = []): string
{
$content = $this->load($name)->render($context);
if (!$this->enabled) {
return $content;
}
$htmlMin = new HtmlMin();
$htmlMin->doOptimizeViaHtmlDomParser(); // optimize html via "HtmlDomParser()"
$htmlMin->doRemoveComments(); // remove default HTML comments (depends on "doOptimizeViaHtmlDomParser(true)")
$htmlMin->doSumUpWhitespace(); // sum-up extra whitespace from the Dom (depends on "doOptimizeViaHtmlDomParser(true)")
$htmlMin->doRemoveWhitespaceAroundTags(); // remove whitespace around tags (depends on "doOptimizeViaHtmlDomParser(true)")
$htmlMin->doOptimizeAttributes(); // optimize html attributes (depends on "doOptimizeViaHtmlDomParser(true)")
$htmlMin->doRemoveHttpPrefixFromAttributes(); // remove optional "http:"-prefix from attributes (depends on "doOptimizeAttributes(true)")
$htmlMin->doRemoveHttpsPrefixFromAttributes(); // remove optional "https:"-prefix from attributes (depends on "doOptimizeAttributes(true)")
$htmlMin->doKeepHttpAndHttpsPrefixOnExternalAttributes(); // keep "http:"- and "https:"-prefix for all external links
$htmlMin->doRemoveDefaultAttributes(); // remove defaults (depends on "doOptimizeAttributes(true)" | disabled by default)
$htmlMin->doRemoveDeprecatedAnchorName(); // remove deprecated anchor-jump (depends on "doOptimizeAttributes(true)")
$htmlMin->doRemoveDeprecatedScriptCharsetAttribute(); // remove deprecated charset-attribute - the browser will use the charset from the HTTP-Header, anyway (depends on "doOptimizeAttributes(true)")
$htmlMin->doRemoveDeprecatedTypeFromScriptTag(); // remove deprecated script-mime-types (depends on "doOptimizeAttributes(true)")
$htmlMin->doRemoveDeprecatedTypeFromStylesheetLink(); // remove "type=text/css" for css links (depends on "doOptimizeAttributes(true)")
$htmlMin->doRemoveDeprecatedTypeFromStyleAndLinkTag(); // remove "type=text/css" from all links and styles
$htmlMin->doRemoveDefaultMediaTypeFromStyleAndLinkTag(); // remove "media="all" from all links and styles
$htmlMin->doRemoveDefaultTypeFromButton(); // remove type="submit" from button tags
$htmlMin->doRemoveEmptyAttributes(); // remove some empty attributes (depends on "doOptimizeAttributes(true)")
$htmlMin->doRemoveValueFromEmptyInput(); // remove 'value=""' from empty <input> (depends on "doOptimizeAttributes(true)")
$htmlMin->doSortCssClassNames(); // sort css-class-names, for better gzip results (depends on "doOptimizeAttributes(true)")
$htmlMin->doSortHtmlAttributes(); // sort html-attributes, for better gzip results (depends on "doOptimizeAttributes(true)")
$htmlMin->doRemoveSpacesBetweenTags(); // remove more (aggressive) spaces in the dom (disabled by default)
$content = $htmlMin->minify($content);
$bodyPosition = stripos($content, needle: '<body>');
if ($bodyPosition !== false) {
$content = substr_replace($content, '</head><body>', $bodyPosition, 6);
$content .= '</body></html>';
}
return $content;
}
}

src/Twig/EnvironmentExtension.php line 25