public function __construct($fromRequest, $path = null, $method = null, $get = array(), $post = array(), $cookies = array(), $headers = array(), $body = null)
{
if (!count(self::$dirs)) {
throw new Exception('No controller directories have been registered! (Use Controller::registerDirectory(...))');
}
$sep = DIRECTORY_SEPARATOR;
if (is_array($path)) {
$path = $sep . Saffyre::cleanPath($path, true);
}
$this->path = Saffyre::cleanPath($path);
$max = null;
foreach (self::$dirs as $dir) {
$info = ['dir' => $dir['dir'] . $sep, 'args' => [], 'file' => $this->path];
do {
$file = implode($sep, $info['file']);
if (is_file("{$info['dir']}{$sep}{$file}{$sep}_default.php") && ($info['file'][] = '_default')) {
break;
}
if (is_file("{$info['dir']}{$sep}{$file}.php")) {
break;
}
array_unshift($info['args'], $slug = array_pop($info['file']));
} while ($slug);
if (count(Util::array_clean($info['file'], '_default')) > count(Util::array_clean($max['file'], '_default'))) {
$max = $info;
}
}
if (!$max || !$max['file']) {
throw new Exception('Invalid controller path. Maybe you don\'t have a _default.php file.');
}
$this->dir = $max['dir'];
$this->args = $max['args'];
$this->file = $max['file'];
$this->get = $fromRequest ? Q::fromRequest('get') : new Q();
$this->post = $fromRequest ? Q::fromRequest('post') : new Q();
$this->cookie = $fromRequest ? Q::fromRequest('cookie') : new Q();
$this->headers = new Q();
if ($fromRequest) {
$this->uri = $_SERVER['REQUEST_URI'];
$this->method = strtoupper($_SERVER['REQUEST_METHOD']);
foreach ($_SERVER as $key => $value) {
if (strpos($key, 'HTTP_') === 0) {
$this->headers->{strtolower(str_replace(array('HTTP_', '_'), array('', '-'), $key))} = $value;
}
}
}
if ($path !== null) {
$this->uri = $path;
}
if ($method !== null) {
$this->method = strtoupper($method);
}
$this->get->__import($get);
$this->post->__import($post);
$this->cookie->__import($cookies);
$this->headers->__import($headers);
if ($body !== null) {
if (is_object($body)) {
$body = json_encode($body);
}
$this->body = $body;
}
}
/**
* The main execution method for the Saffyre framework. The method should only be invoked ONCE and there is no guarantee that
* it will return execution (many methods and controllers will die or exit). This method starts an output buffer.
*
* @param string $path The path to execute, or the request URI if null
* @param boolean $return True to return the response, or false to flush it.
* @uses Controller
*/
public static function execute($path = null, $return = false)
{
ob_start();
if (!$path) {
$path = strtok($_SERVER['REQUEST_URI'], '?');
}
self::$path = self::cleanPath($path);
$required = array("URL_BASE", "URL_PATH");
$undefined = array();
foreach ($required as $const) {
if (!defined($const)) {
$undefined[] = $const;
}
}
if ($undefined) {
throw new Exception('The following constants are not defined: ' . join(', ', $undefined));
}
if (!defined('ENCODING')) {
define('ENCODING', 'UTF-8');
}
header('Content-type: text/html; charset=' . ENCODING);
header("X-Powered-By: Saffyre Framework 2.0", true);
//include_once dirname(__FILE__) . '/Controller.php';
$controller = new Controller(true, self::$path);
$controller->isMainRequest = true;
$response = $controller->execute(true);
if (!$controller->resultWasOutput) {
if (array_filter(headers_list(), function ($c) {
return strpos(strtolower($c), 'content-type: application/json') === 0;
})) {
if ($response instanceof JsonSeriazable) {
echo json_encode($response);
} else {
if (method_exists($response, '__toJson')) {
echo $response->__toJson();
} else {
echo json_encode($response);
}
}
} else {
echo $response;
}
}
if ($controller->status != null) {
Saffyre::responseStatus($controller->status);
}
if ($return) {
return ob_get_clean();
} else {
ob_flush();
}
}
