/**
* Constructor
*/
public function __construct($name = '', $cryptkey = '')
{
parent::__construct($cryptkey);
$this->setName($name);
$this->setPath('/');
$this->setDomain(Server::getHost());
$this->setSecure(Server::isSecure());
}
/**
* Resolves an file path for a row
*/
public function resolveFile($row = array(), $column = '', $default = '')
{
if (!empty($column) && array_key_exists($column, $row)) {
$value = trim($row[$column]);
if (!empty($value) && Validate::isUrl($row[$column]) !== true) {
$row[$column] = Server::getBaseUrl($row[$column]);
}
}
return $row;
}
/**
* Constructor
*/
public function __construct($name = "", $expire = null)
{
// factory options
$this->setOption("name", "session");
$this->setOption("cookie_lifetime", 0);
$this->setOption("cookie_path", "/");
$this->setOption("cookie_domain", Server::getHost());
$this->setOption("cookie_secure", Connection::isSecure());
$this->setOption("cookie_httponly", true);
$this->setOption("use_only_cookies", true);
$this->setOption("use_trans_sid", false);
$this->setOption("entropy_file", "/dev/urandom");
$this->setOption("entropy_length", 256);
$this->setOption("hash_function", "sha256");
$this->setOption("hash_bits_per_character", 6);
$this->setOption("gc_maxlifetime", 86400);
// 24h
// set custom values
$this->setName($name);
$this->setExpire($expire);
}
/**
* Constructor
*/
public function __construct($name = '', $expire = null)
{
// factory options
$this->setOption('name', 'session');
$this->setOption('cookie_lifetime', 0);
$this->setOption('cookie_path', '/');
$this->setOption('cookie_domain', Server::getHost());
$this->setOption('cookie_secure', Server::isSecure());
$this->setOption('cookie_httponly', true);
$this->setOption('use_only_cookies', true);
$this->setOption('use_trans_sid', false);
$this->setOption('entropy_file', '/dev/urandom');
$this->setOption('entropy_length', 256);
$this->setOption('hash_function', 'sha256');
$this->setOption('hash_bits_per_character', 6);
$this->setOption('gc_maxlifetime', 86400);
// 24h
// set custom values
$this->setName($name);
$this->setExpire($expire);
}
/**
* Resolve check for SSL request
*/
public function resolveIsSecure($default = false)
{
$this->_secure = Server::isSecure();
}
/**
* Take a full path and make relative to the application root
*/
public static function relativePath($path)
{
if (!empty($path) && is_string($path)) {
$path = Sanitize::toPath($path);
$root = Server::getScriptPath();
$levels = array($root, dirname($root), dirname(dirname($root)), dirname(dirname(dirname($root))));
foreach ($levels as $level) {
if (empty($level) || $levels === "/") {
continue;
}
$path = str_replace($level, "", $path);
}
}
return $path;
}
/**
* Load and filter list of menu items data from a file
*/
private function _loadMenuData($file)
{
$file = Sanitize::toPath($file);
$menu = is_file($file) ? include_once $file : [];
$output = [];
$count = 1;
if (is_array($menu)) {
foreach ($menu as $idx => $item) {
$active = "";
$url = Utils::value(@$item["url"], Server::getBaseUrl());
if (empty($item["url"])) {
if (!empty($item["route"])) {
if (preg_match("/^(\\/" . $this->_area . ")?(\\/" . $this->_controller . ")/", $item["route"]) === 1) {
$active = "active";
// route matched current location
}
$url = Server::getBaseUrl($item["route"]);
} else {
if (!empty($item["controller"])) {
if ($this->_controller === $item["controller"]) {
$active = "active";
// controller matched current controller
}
$area = $this->_area !== "site" ? $this->_area : "";
$route = Utils::buildPath($area, $item["controller"], @$item["action"]);
$url = Server::getBaseUrl($route);
}
}
}
$item["active"] = $active;
$item["url"] = $url;
$output[] = $item;
$count++;
}
}
return $output;
}
/**
* Convert a request path string into routing params
*/
public function parse()
{
$this->resetActions();
$this->resetParams();
$this->setArea($this->_default_area);
$this->setController($this->_default_controller);
$this->addAction('init-action', false);
$path = Utils::getValue($this->_path_request, '/');
$path = Sanitize::toPath(@parse_url($path, PHP_URL_PATH));
$path = str_replace(Server::getBasePath(), '', $path);
$route = explode('/', trim($path, '/'));
if (!empty($route[0]) && $this->areaExists($route[0])) {
$this->setArea(array_shift($route));
}
if (!empty($route[0])) {
$this->setController(array_shift($route));
}
if (!empty($route[0])) {
$this->addAction(array_shift($route));
}
if (!empty($route)) {
$this->_params = array_values($route);
}
if (count($this->_actions) === 1) {
$this->addAction($this->_default_action);
}
}
/**
* Renders an error template for PHP errors and Exceptions
*/
public function _onException($e)
{
$response = new Response();
$error = $this->_filterError($e);
$data = ["status" => $this->_status, "title" => $this->_status . ": " . $error["type"], "description" => "There has been a problem of type (" . $error["type"] . ").", "address" => Server::getUrl(), "method" => Connection::getMethod(), "date" => date("F jS Y h:i:s A T"), "headers" => getallheaders(), "error" => $error];
// send error data to log file
$this->log($error["type"] . ": " . $error["message"] . " in " . $error["file"] . " on line " . $error["line"] . ".");
// send http reposnse
if (Connection::isMethod("GET")) {
// template has been set...
if (!empty($this->_template) && is_file($this->_template)) {
// send all data to template to be rendered as needed
$response->sendTemplate($this->_status, $this->_template, $data);
}
// no template, send just error description for security reasons
$response->sendText($this->_status, $data["description"]);
}
// non-GET, send error description data as JSON
$response->sendJson($this->_status, ["status" => $this->_status, "error" => $data["description"]]);
}
/**
* Send redirect response
*/
public function redirect($location = '', $code = 302, $delay = 1)
{
$current = Server::getUrl();
$location = Sanitize::toUrl($location);
$path1 = Sanitize::toPath(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));
$path2 = Sanitize::toPath(parse_url($location, PHP_URL_PATH));
$code = is_numeric($code) ? intval($code) : 302;
if (Validate::isExternal($location) || $path1 !== $path2) {
$this->flushHeaders();
$this->flushContents();
$this->setText($code, '');
$this->setHeader('Location', $location, true);
$this->setHeader('Connection', 'close', true);
$this->send($delay);
}
throw new Exception('Redirect aborted, from (' . $current . ') to (' . $location . ').');
}
/**
* Get current request URL
*/
public function getUrl()
{
return Server::getUrl();
}
/**
* Send a rendered template file HTML message
*/
public function sendTemplate($file = '', $data = array())
{
if (!empty($file) && is_file($file)) {
$tpl_base = dirname($file);
$tpl_file = '/' . basename($file);
$view = new View();
$view->setPlublicPath($tpl_base);
$view->addRenderPath($tpl_base);
$view->setTemplate($tpl_file);
$view->set('url', Server::getUrl());
$view->set('ip', Client::getIp());
$view->set('browser', Client::getAgent());
$view->set('date', date('l jS \\of F Y h:i A T'));
return $this->sendHtml($view->render());
}
return false;
}
/**
* Helper: Get public web url for a local file if it exists
*/
public function fileUrl($file = "")
{
return Server::getFileUrl($file);
}
/**
* Builds and returns error output data for views
*/
private function _getOutputData($full = true)
{
$output = array('status' => $this->_status_code, 'info' => $this->_error_type, 'error' => $this->_error_message, 'file' => $this->_relativePath($this->_error_file), 'line' => $this->_error_line, 'date' => date('r'), 'url' => Server::getUrl(), 'host' => Server::getHost(), 'domain' => Server::getDomain(), 'memory' => Numeric::toSize(memory_get_peak_usage(true)), 'speed' => $this->_getRuntimeSpeed());
if ($full === true) {
$output['headers'] = getallheaders();
if (!empty($this->_error_backtrace)) {
$output['trace'] = $this->_getBacktrace();
}
if (!empty($this->_error_file) && !empty($this->_error_line)) {
$output['source'] = $this->_getSourceCode($this->_error_file, $this->_error_line);
}
}
return $output;
}
/**
* Redirect to another URL or path safely
*/
public function redirect($location)
{
// build possible versions of current route
$cur_file = Server::getScriptFile();
$cur_address = Server::getUrl();
$cur_clean = str_replace("/" . basename($cur_file), "", $cur_address);
// convert route path to full URL address
if (preg_match("/^\\/{1}.*\$/ui", $location)) {
$location = Server::getScriptUrl($location);
}
// new location matches current url/route
if ($location === $cur_address || $location === $cur_clean) {
$this->sendDefault(500, "Possible redirect loop detected for new location (" . $location . ").");
}
// go for it
$this->setStatus(302);
$this->setHeader("Location", $location);
$this->setHeader("Connection", "close");
$this->send();
}
/**
* Send a rendered template file HTML message
*/
public function sendTemplate($file, $data = [])
{
$view = new View();
$view->setTemplate($file);
$view->setKey("url", Server::getUrl());
$view->setKey("baseurl", Server::getBaseUrl());
$view->setKey("browser", Connection::getAgent());
$view->setKey("ip", Connection::getIp());
$view->setKey("date", date("r T"));
$view->mergeData($data);
return $this->sendHtml($view->render());
}
