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<?php
declare(strict_types=1);
namespace Enjoys\AssetsCollector\Content;
use Enjoys\UrlConverter;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;
/**
* Class ReplaceRelativeUrls
* @package Enjoys\AssetsCollector\Content
*/
class ReplaceRelativeUrls
{
private string $content;
private string $url;
private LoggerInterface $logger;
public function __construct(string $content, string $url)
$this->content = $content;
$this->logger = new NullLogger();
$this->url = $url;
}
* @return string
public function getContent(): string
$result = preg_replace_callback(
'/(url\([\'"]?)(?!["\'a-z]+:|[\'"]?\/{2})(.+[^\'"])([\'"]?\))/i',
function (array $m) {
/** @var string[] $m */
$urlConverter = new UrlConverter();
/** @var string|false $urlNormalized */
$urlNormalized = $urlConverter->relativeToAbsolute($this->url, $m[2]);
if ($urlNormalized === false) {
$urlNormalized === false
true
return $m[1] . $m[2] . $m[3];
return $m[1] . $urlNormalized . $m[3];
},
$this->content
);
if ($result === null) {
$this->logger->notice(sprintf('Regex return null value. Returned empty string: %s', $this->url));
return '';
$this->logger->info(sprintf('ReplaceRelativeUrls: %s', $this->url));
return $result;
* @param LoggerInterface|NullLogger $logger
public function setLogger($logger): void
$this->logger = $logger;
Enjoyzz /
assets-collector
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