src/Core/Framework/Update/Services/UpdateHtaccess.php line 38
<?php declare(strict_types=1);
namespace Shopware\Core\Framework\Update\Services;
use Shopware\Core\Framework\Log\Package;
use Shopware\Core\Framework\Update\Event\UpdatePostFinishEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* @internal
*/
#[Package('system-settings')]
class UpdateHtaccess implements EventSubscriberInterface
{
private const MARKER_START = '# BEGIN Shopware';
private const MARKER_STOP = '# END Shopware';
private const INSTRUCTIONS = '# The directives (lines) between "# BEGIN Shopware" and "# END Shopware" are dynamically generated. Any changes to the directives between these markers will be overwritten.';
private const OLD_FILES = [
'9ab5be8c4bbff3490f3ae367af8a30d7', // https://github.com/shopware/production/commit/bebf9adc90bf5d7b0d53a149cc5bdba328696086
'ba812f2a64b337b032b10685ca6e2308', // https://github.com/shopware/production/commit/18ce6ffc904b8d2d237dc4ee6654c1fa9a6df719
];
/**
* @internal
*/
public function __construct(private readonly string $htaccessPath)
{
}
public static function getSubscribedEvents(): array
{
return [
UpdatePostFinishEvent::class => 'update',
];
}
public function update(): void
{
if (!file_exists($this->htaccessPath) || !file_exists($this->htaccessPath . '.dist')) {
return;
}
if (\in_array(md5_file($this->htaccessPath), self::OLD_FILES, true)) {
$this->replaceFile($this->htaccessPath);
return;
}
$content = file_get_contents($this->htaccessPath);
// User has deleted the markers. So we will ignore the update process
if (!$content || !str_contains($content, self::MARKER_START) || !str_contains($content, self::MARKER_STOP)) {
return;
}
$this->updateByMarkers($this->htaccessPath);
}
/**
* Replace entire .htaccess from dist
*/
private function replaceFile(string $path): void
{
$dist = $path . '.dist';
$perms = fileperms($dist);
copy($dist, $path);
if ($perms) {
chmod($path, $perms | 0644);
}
}
private function updateByMarkers(string $path): void
{
[$pre, $_, $post] = $this->getLinesFromMarkedFile($path);
[$_, $existing, $_] = $this->getLinesFromMarkedFile($path . '.dist');
if (!\in_array(self::INSTRUCTIONS, $existing, true)) {
array_unshift($existing, self::INSTRUCTIONS);
}
array_unshift($existing, self::MARKER_START);
$existing[] = self::MARKER_STOP;
$newFile = implode("\n", [...$pre, ...$existing, ...$post]);
$perms = fileperms($path);
file_put_contents($path, $newFile);
if ($perms) {
chmod($path, $perms | 0644);
}
}
/**
* @return array{0: list<string>, 1: list<string>, 2: list<string>}
*/
private function getLinesFromMarkedFile(string $path): array
{
$fp = fopen($path, 'rb+');
if (!$fp) {
// @codeCoverageIgnoreStart
return [[], [], []];
// @codeCoverageIgnoreEnd
}
$lines = [];
while (!feof($fp)) {
if ($line = fgets($fp)) {
$lines[] = rtrim($line, "\r\n");
}
}
$foundStart = false;
$foundStop = false;
$preLines = [];
$postLines = [];
$existingLines = [];
foreach ($lines as $line) {
if (!$foundStart && str_starts_with($line, self::MARKER_START)) {
$foundStart = true;
continue;
}
if (!$foundStop && str_starts_with($line, self::MARKER_STOP)) {
$foundStop = true;
continue;
}
if (!$foundStart) {
$preLines[] = $line;
} elseif ($foundStop) {
$postLines[] = $line;
} else {
$existingLines[] = $line;
}
}
return [$preLines, $existingLines, $postLines];
}
}