/**
* Please bootstrap first, than run the application!
*
* Run a application, let application accept a request, route the request,
* dispatch to controller/action, render response and return response to client finally.
*
* @param array $get Array of variables passed to the current script via the URL parameters.
* @param array $post Array of variables passed to the current script via the HTTP POST method.
* @param array $cookie Array of variables passed to the current script via HTTP Cookies.
*
* @throws \LogicException If application not bootstrapped.
* @return void
*/
public static function run(array $get, array $post, array $cookie)
{
$cli = array();
if (Sapi::isCli()) {
$cli = Cli::parse((array) Registry::get('env')->argv);
if (count($cli) < 1 || isset($cli['list'])) {
Cli::absorb();
exit(0);
}
}
$conf = Registry::get('conf');
$prefix = Str::ensureTrailing('\\', $conf['app']['name']);
$repository = BASE_PATH . 'app/' . $conf['app']['name'] . '/Controller';
if (isset($cli['controller']) && $cli['controller'] == 'core') {
$prefix = 'Pimf\\';
$repository = BASE_PATH . 'pimf-framework/core/Pimf/Controller';
}
$resolver = new Resolver(new Request($get, $post, $cookie, $cli), $repository, $prefix);
$sessionized = Sapi::isWeb() && $conf['session']['storage'] !== '';
if ($sessionized) {
Session::load();
}
$pimf = $resolver->process();
if ($sessionized) {
Session::save();
Cookie::send();
}
$pimf->render();
}
/**
* @param Request $request
* @param string $repositoryPath
* @param string $prefix
*
* @throws Resolver\Exception
*/
public function __construct(Request $request, $repositoryPath = '/Controller', $prefix = 'Pimf\\')
{
$conf = Registry::get('conf');
$controllerName = $request->fromGet()->get('controller');
if ($conf['app']['routeable'] === true) {
$target = Registry::get('router')->find();
if ($target instanceof \Pimf\Route\Target) {
$controllerName = $target->getController();
}
}
if (Sapi::isCli() && $conf['environment'] == 'production') {
$controllerName = $request->fromCli()->get('controller');
}
if (!$controllerName) {
$controllerName = $conf['app']['default_controller'];
}
$this->repositoryPath = $repositoryPath;
$this->request = $request;
$this->controllerClass = $prefix . 'Controller\\';
$basepath = $this->repositoryPath . '/';
$controller = ucfirst($controllerName);
if (Str::isEvilPath($basepath . $controller)) {
throw new Bomb('directory traversal attack is not funny!');
}
$this->controllerPath = $basepath . $controller . '.php';
if (!file_exists($this->controllerPath)) {
throw new Bomb('no controller found at the repository path; ' . $this->controllerPath);
}
}
/**
* Get a new session ID that isn't assigned to any current session.
*
* @return string
*/
public function id()
{
// just return any string since the Cookie storage has no idea.
if ($this instanceof \Pimf\Session\Storages\Cookie) {
return String::random(40);
}
// we'll find an random ID here.
do {
$session = $this->load($key = String::random(40));
} while ($session !== null);
return $key;
}
/**
* Create a new cache storage instance.
*
* @param string $storage
*
* @return CS\Apc|CS\Dba|CS\File|CS\Memcached|CS\Memory|CS\Pdo|CS\Redis|CS\WinCache
* @throws \RuntimeException
*/
protected static function factory($storage)
{
$conf = Registry::get('conf');
switch ($storage) {
case 'apc':
return new CS\Apc($conf['cache']['key']);
case 'file':
return new CS\File($conf['cache']['storage_path']);
case 'pdo':
return new CS\Pdo(Pdo\Factory::get($conf['cache']['database']), $conf['cache']['key']);
case 'memcached':
return new CS\Memcached(Memcached::connection(), $conf['cache']['key']);
case 'memory':
return new CS\Memory();
case 'redis':
return new CS\Redis(Redis::database());
case 'wincache':
return new CS\WinCache($conf['cache']['key']);
case 'dba':
return new CS\Dba(String::ensureTrailing('/', $conf['cache']['storage_path']) . $conf['cache']['key']);
default:
throw new \RuntimeException("Cache storage {$storage} is not supported.");
}
}
/**
* @param array $commands
*
* @return array
*/
public static function parse(array $commands)
{
$cli = array();
parse_str(implode('&', array_slice($commands, 1)), $cli);
$command = current(array_keys((array) $cli, ''));
if (String::contains($command, ':')) {
list($controller, $action) = explode(':', $command);
$cli['controller'] = $controller;
$cli['action'] = $action;
}
return $cli;
}
/**
* Determine if the current URI matches a given pattern.
*
* @param string $pattern
*
* @return bool
*/
public static function is($pattern)
{
return Str::is($pattern, static::current());
}
/**
* Load the session for the current request.
*
* @param null|string $key
*/
public function load($key)
{
if ($key !== null) {
$this->session = $this->storage->load($key);
}
// If the session doesn't exist or is invalid.
if (is_null($this->session) or static::expired($this->session)) {
$this->exists = false;
$this->session = $this->storage->fresh();
}
// A CSRF token is stored in every session to protect
// the application from cross-site request
if (!$this->has(Session::CSRF)) {
$this->put(Session::CSRF, String::random(40));
}
}
/**
* Get cleaner URLs or old-fashioned » RFC 3986 URL-query string.
*
* @param string $route controller/action
* @param array $params
* @param null $https
* @param bool $asset
*
* @return string
*/
public static function compute($route = '', array $params = array(), $https = null, $asset = false)
{
// if your application should work with RFC 3986 URL-query strings
$conf = Registry::get('conf');
if ($conf['app']['routeable'] === false) {
list($controller, $action) = explode('/', $route);
$params = array_merge(compact('controller', 'action'), $params);
return Str::ensureTrailing('/', self::format($https, $asset)) . '?' . http_build_query($params, null, '&');
}
// otherwise PIMF will serve you cleaner URLs
$slug = implode('/', $params);
if ($slug != '') {
$slug = '/' . $slug;
}
return self::to($route, $https, $asset) . $slug;
}
