404 lines
12 KiB
PHP
404 lines
12 KiB
PHP
<?php
|
|
|
|
namespace Api {
|
|
|
|
use Api\Routes\GenerateCache;
|
|
use Driver\SQL\Condition\Compare;
|
|
use Objects\User;
|
|
|
|
abstract class RoutesAPI extends Request {
|
|
|
|
const ACTIONS = array("redirect_temporary", "redirect_permanently", "static", "dynamic");
|
|
const ROUTER_CACHE_CLASS = "\\Cache\\RouterCache";
|
|
|
|
protected string $routerCachePath;
|
|
|
|
public function __construct(User $user, bool $externalCall, array $params) {
|
|
parent::__construct($user, $externalCall, $params);
|
|
$this->routerCachePath = getClassPath(self::ROUTER_CACHE_CLASS);
|
|
}
|
|
|
|
protected function routeExists($uid): bool {
|
|
$sql = $this->user->getSQL();
|
|
$res = $sql->select($sql->count())
|
|
->from("Route")
|
|
->where(new Compare("uid", $uid))
|
|
->execute();
|
|
|
|
$this->success = ($res !== false);
|
|
$this->lastError = $sql->getLastError();
|
|
if ($this->success) {
|
|
if ($res[0]["count"] === 0) {
|
|
return $this->createError("Route not found");
|
|
}
|
|
}
|
|
|
|
return $this->success;
|
|
}
|
|
|
|
protected function toggleRoute($uid, $active): bool {
|
|
if (!$this->routeExists($uid)) {
|
|
return false;
|
|
}
|
|
|
|
$sql = $this->user->getSQL();
|
|
$this->success = $sql->update("Route")
|
|
->set("active", $active)
|
|
->where(new Compare("uid", $uid))
|
|
->execute();
|
|
|
|
$this->lastError = $sql->getLastError();
|
|
$this->success = $this->success && $this->regenerateCache();
|
|
return $this->success;
|
|
}
|
|
|
|
protected function regenerateCache(): bool {
|
|
$req = new GenerateCache($this->user);
|
|
$this->success = $req->execute();
|
|
$this->lastError = $req->getLastError();
|
|
return $this->success;
|
|
}
|
|
}
|
|
}
|
|
|
|
namespace Api\Routes {
|
|
|
|
use Api\Parameter\Parameter;
|
|
use Api\Parameter\StringType;
|
|
use Api\RoutesAPI;
|
|
use Driver\SQL\Condition\Compare;
|
|
use Driver\SQL\Condition\CondBool;
|
|
use Objects\Router\DocumentRoute;
|
|
use Objects\Router\RedirectRoute;
|
|
use Objects\Router\Router;
|
|
use Objects\Router\StaticFileRoute;
|
|
use Objects\User;
|
|
|
|
class Fetch extends RoutesAPI {
|
|
|
|
public function __construct($user, $externalCall = false) {
|
|
parent::__construct($user, $externalCall, array());
|
|
}
|
|
|
|
public function _execute(): bool {
|
|
$sql = $this->user->getSQL();
|
|
|
|
$res = $sql
|
|
->select("uid", "request", "action", "target", "extra", "active", "exact")
|
|
->from("Route")
|
|
->orderBy("uid")
|
|
->ascending()
|
|
->execute();
|
|
|
|
$this->lastError = $sql->getLastError();
|
|
$this->success = ($res !== FALSE);
|
|
|
|
if ($this->success) {
|
|
$routes = array();
|
|
foreach ($res as $row) {
|
|
$routes[] = array(
|
|
"uid" => intval($row["uid"]),
|
|
"request" => $row["request"],
|
|
"action" => $row["action"],
|
|
"target" => $row["target"],
|
|
"extra" => $row["extra"] ?? "",
|
|
"active" => intval($sql->parseBool($row["active"])),
|
|
"exact" => intval($sql->parseBool($row["exact"])),
|
|
);
|
|
}
|
|
|
|
$this->result["routes"] = $routes;
|
|
}
|
|
|
|
return $this->success;
|
|
}
|
|
}
|
|
|
|
class Save extends RoutesAPI {
|
|
|
|
private array $routes;
|
|
|
|
public function __construct($user, $externalCall = false) {
|
|
parent::__construct($user, $externalCall, array(
|
|
'routes' => new Parameter('routes', Parameter::TYPE_ARRAY, false)
|
|
));
|
|
}
|
|
|
|
public function _execute(): bool {
|
|
if (!$this->validateRoutes()) {
|
|
return false;
|
|
}
|
|
|
|
$sql = $this->user->getSQL();
|
|
|
|
// DELETE old rules
|
|
$this->success = ($sql->truncate("Route")->execute() !== FALSE);
|
|
$this->lastError = $sql->getLastError();
|
|
|
|
// INSERT new routes
|
|
if ($this->success) {
|
|
$stmt = $sql->insert("Route", array("request", "action", "target", "extra", "active", "exact"));
|
|
|
|
foreach ($this->routes as $route) {
|
|
$stmt->addRow($route["request"], $route["action"], $route["target"], $route["extra"], $route["active"], $route["exact"]);
|
|
}
|
|
$this->success = ($stmt->execute() !== FALSE);
|
|
$this->lastError = $sql->getLastError();
|
|
}
|
|
|
|
$this->success = $this->success && $this->regenerateCache();
|
|
return $this->success;
|
|
}
|
|
|
|
private function validateRoutes(): bool {
|
|
|
|
$this->routes = array();
|
|
$keys = array(
|
|
"request" => [Parameter::TYPE_STRING, Parameter::TYPE_INT],
|
|
"action" => Parameter::TYPE_STRING,
|
|
"target" => Parameter::TYPE_STRING,
|
|
"extra" => Parameter::TYPE_STRING,
|
|
"active" => Parameter::TYPE_BOOLEAN,
|
|
"exact" => Parameter::TYPE_BOOLEAN,
|
|
);
|
|
|
|
foreach ($this->getParam("routes") as $index => $route) {
|
|
foreach ($keys as $key => $expectedType) {
|
|
if (!array_key_exists($key, $route)) {
|
|
return $this->createError("Route $index missing key: $key");
|
|
}
|
|
|
|
$value = $route[$key];
|
|
$type = Parameter::parseType($value);
|
|
if (!is_array($expectedType)) {
|
|
$expectedType = [$expectedType];
|
|
}
|
|
|
|
if (!in_array($type, $expectedType)) {
|
|
if (count($expectedType) > 0) {
|
|
$expectedTypeName = "expected: " . Parameter::names[$expectedType];
|
|
} else {
|
|
$expectedTypeName = "expected one of: " . implode(",", array_map(
|
|
function ($type) {
|
|
return Parameter::names[$type];
|
|
}, $expectedType));
|
|
}
|
|
$gotTypeName = Parameter::names[$type];
|
|
return $this->createError("Route $index has invalid value for key: $key, $expectedTypeName, got: $gotTypeName");
|
|
}
|
|
}
|
|
|
|
$action = $route["action"];
|
|
if (!in_array($action, self::ACTIONS)) {
|
|
return $this->createError("Invalid action: $action");
|
|
}
|
|
|
|
if (empty($route["request"])) {
|
|
return $this->createError("Request cannot be empty.");
|
|
}
|
|
|
|
if (empty($route["target"])) {
|
|
return $this->createError("Target cannot be empty.");
|
|
}
|
|
|
|
$this->routes[] = $route;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
class Add extends RoutesAPI {
|
|
|
|
public function __construct(User $user, bool $externalCall = false) {
|
|
parent::__construct($user, $externalCall, array(
|
|
"request" => new StringType("request", 128),
|
|
"action" => new StringType("action"),
|
|
"target" => new StringType("target", 128),
|
|
"extra" => new StringType("extra", 64, true, ""),
|
|
));
|
|
$this->isPublic = false;
|
|
}
|
|
|
|
public function _execute(): bool {
|
|
|
|
$request = $this->getParam("request");
|
|
$action = $this->getParam("action");
|
|
$target = $this->getParam("target");
|
|
$extra = $this->getParam("extra");
|
|
|
|
if (!in_array($action, self::ACTIONS)) {
|
|
return $this->createError("Invalid action: $action");
|
|
}
|
|
|
|
$sql = $this->user->getSQL();
|
|
$this->success = $sql->insert("Route", ["request", "action", "target", "extra"])
|
|
->addRow($request, $action, $target, $extra)
|
|
->execute();
|
|
|
|
$this->lastError = $sql->getLastError();
|
|
$this->success = $this->success && $this->regenerateCache();
|
|
return $this->success;
|
|
}
|
|
}
|
|
|
|
class Update extends RoutesAPI {
|
|
public function __construct(User $user, bool $externalCall = false) {
|
|
parent::__construct($user, $externalCall, array(
|
|
"uid" => new Parameter("uid", Parameter::TYPE_INT),
|
|
"request" => new StringType("request", 128),
|
|
"action" => new StringType("action"),
|
|
"target" => new StringType("target", 128),
|
|
"extra" => new StringType("extra", 64, true, ""),
|
|
));
|
|
$this->isPublic = false;
|
|
}
|
|
|
|
public function _execute(): bool {
|
|
|
|
$uid = $this->getParam("uid");
|
|
if (!$this->routeExists($uid)) {
|
|
return false;
|
|
}
|
|
|
|
$request = $this->getParam("request");
|
|
$action = $this->getParam("action");
|
|
$target = $this->getParam("target");
|
|
$extra = $this->getParam("extra");
|
|
if (!in_array($action, self::ACTIONS)) {
|
|
return $this->createError("Invalid action: $action");
|
|
}
|
|
|
|
$sql = $this->user->getSQL();
|
|
$this->success = $sql->update("Route")
|
|
->set("request", $request)
|
|
->set("action", $action)
|
|
->set("target", $target)
|
|
->set("extra", $extra)
|
|
->where(new Compare("uid", $uid))
|
|
->execute();
|
|
|
|
$this->lastError = $sql->getLastError();
|
|
$this->success = $this->success && $this->regenerateCache();
|
|
return $this->success;
|
|
}
|
|
}
|
|
|
|
class Remove extends RoutesAPI {
|
|
public function __construct(User $user, bool $externalCall = false) {
|
|
parent::__construct($user, $externalCall, array(
|
|
"uid" => new Parameter("uid", Parameter::TYPE_INT)
|
|
));
|
|
$this->isPublic = false;
|
|
}
|
|
|
|
public function _execute(): bool {
|
|
|
|
$uid = $this->getParam("uid");
|
|
if (!$this->routeExists($uid)) {
|
|
return false;
|
|
}
|
|
|
|
$sql = $this->user->getSQL();
|
|
$this->success = $sql->delete("Route")
|
|
->where(new Compare("uid", $uid))
|
|
->execute();
|
|
|
|
$this->lastError = $sql->getLastError();
|
|
$this->success = $this->success && $this->regenerateCache();
|
|
return $this->success;
|
|
}
|
|
}
|
|
|
|
class Enable extends RoutesAPI {
|
|
public function __construct(User $user, bool $externalCall = false) {
|
|
parent::__construct($user, $externalCall, array(
|
|
"uid" => new Parameter("uid", Parameter::TYPE_INT)
|
|
));
|
|
$this->isPublic = false;
|
|
}
|
|
|
|
public function _execute(): bool {
|
|
$uid = $this->getParam("uid");
|
|
return $this->toggleRoute($uid, true);
|
|
}
|
|
}
|
|
|
|
class Disable extends RoutesAPI {
|
|
public function __construct(User $user, bool $externalCall = false) {
|
|
parent::__construct($user, $externalCall, array(
|
|
"uid" => new Parameter("uid", Parameter::TYPE_INT)
|
|
));
|
|
$this->isPublic = false;
|
|
}
|
|
|
|
public function _execute(): bool {
|
|
$uid = $this->getParam("uid");
|
|
return $this->toggleRoute($uid, false);
|
|
}
|
|
}
|
|
|
|
class GenerateCache extends RoutesAPI {
|
|
|
|
private ?Router $router;
|
|
|
|
public function __construct(User $user, bool $externalCall = false) {
|
|
parent::__construct($user, $externalCall, []);
|
|
$this->isPublic = false;
|
|
$this->router = null;
|
|
}
|
|
|
|
protected function _execute(): bool {
|
|
$sql = $this->user->getSQL();
|
|
$res = $sql
|
|
->select("uid", "request", "action", "target", "extra", "exact")
|
|
->from("Route")
|
|
->where(new CondBool("active"))
|
|
->orderBy("uid")->ascending()
|
|
->execute();
|
|
|
|
$this->success = $res !== false;
|
|
$this->lastError = $sql->getLastError();
|
|
if (!$this->success) {
|
|
return false;
|
|
}
|
|
|
|
$this->router = new Router($this->user);
|
|
foreach ($res as $row) {
|
|
$request = $row["request"];
|
|
$target = $row["target"];
|
|
$exact = $sql->parseBool($row["exact"]);
|
|
switch ($row["action"]) {
|
|
case "redirect_temporary":
|
|
$this->router->addRoute(new RedirectRoute($request, $exact, $target, 307));
|
|
break;
|
|
case "redirect_permanently":
|
|
$this->router->addRoute(new RedirectRoute($request, $exact, $target, 308));
|
|
break;
|
|
case "static":
|
|
$this->router->addRoute(new StaticFileRoute($request, $exact, $target));
|
|
break;
|
|
case "dynamic":
|
|
$extra = json_decode($row["extra"]) ?? [];
|
|
$this->router->addRoute(new DocumentRoute($request, $exact, $target, ...$extra));
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
$this->success = $this->router->writeCache($this->routerCachePath);
|
|
if (!$this->success) {
|
|
return $this->createError("Error saving router cache file: " . $this->routerCachePath);
|
|
}
|
|
|
|
return $this->success;
|
|
}
|
|
|
|
public function getRouter(): ?Router {
|
|
return $this->router;
|
|
}
|
|
}
|
|
}
|
|
|