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1.5.2: html functions, DB Row Iterator, and more

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Roman
2022-06-14 10:30:35 +02:00
parent bce59c5f92
commit d8605597f6
23 changed files with 404 additions and 428 deletions
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12
core/Objects/Router/Router.class.php
View File

@@ -7,18 +7,22 @@ use Objects\User;
class Router {
private User $user;
private ?User $user;
private Logger $logger;
protected array $routes;
protected array $statusCodeRoutes;
public function __construct(User $user) {
public function __construct(?User $user = null) {
$this->user = $user;
$this->logger = new Logger("Router", $user->getSQL());
$this->routes = [];
$this->statusCodeRoutes = [];
$this->addRoute(new ApiRoute());
if ($user) {
$this->addRoute(new ApiRoute());
$this->logger = new Logger("Router", $user->getSQL());
} else {
$this->logger = new Logger("Router");
}
}
public function run(string $url): string {

53
core/Objects/Router/StaticFileRoute.class.php
View File

@@ -15,10 +15,61 @@ class StaticFileRoute extends AbstractRoute {
public function call(Router $router, array $params): string {
http_response_code($this->code);
return serveStatic(WEBROOT, $this->path);
$this->serveStatic($this->path, $router);
return "";
}
protected function getArgs(): array {
return array_merge(parent::getArgs(), [$this->path, $this->code]);
}
public static function serveStatic(string $path, ?Router $router = null) {
$path = realpath(WEBROOT . DIRECTORY_SEPARATOR . $path);
if (!startsWith($path, WEBROOT . DIRECTORY_SEPARATOR)) {
http_response_code(406);
echo "<b>Access restricted, requested file outside web root:</b> " . htmlspecialchars($path);
}
if (!file_exists($path) || !is_file($path) || !is_readable($path)) {
http_response_code(500);
echo "<b>Unable to read file:</b> " . htmlspecialchars($path);
}
$pathInfo = pathinfo($path);
if ($router !== null && ($user = $router->getUser()) !== null) {
$ext = $pathInfo["extension"] ?? "";
if (!$user->getConfiguration()->getSettings()->isExtensionAllowed($ext)) {
http_response_code(406);
echo "<b>Access restricted:</b> Extension '" . htmlspecialchars($ext) . "' not allowed to serve.";
}
}
$size = filesize($path);
$mimeType = mime_content_type($path);
header("Content-Type: $mimeType");
header("Content-Length: $size");
header('Accept-Ranges: bytes');
if (strcasecmp($_SERVER["REQUEST_METHOD"], "HEAD") !== 0) {
$handle = fopen($path, "rb");
if ($handle === false) {
http_response_code(500);
echo "<b>Unable to read file:</b> " . htmlspecialchars($path);
}
$offset = 0;
$length = $size;
if (isset($_SERVER['HTTP_RANGE'])) {
preg_match('/bytes=(\d+)-(\d+)?/', $_SERVER['HTTP_RANGE'], $matches);
$offset = intval($matches[1]);
$length = intval($matches[2]) - $offset;
http_response_code(206);
header('Content-Range: bytes ' . $offset . '-' . ($offset + $length) . '/' . $size);
}
downloadFile($handle, $offset, $length);
}
}
}