/**
* Call this from Elefant's bootstrap.php file so that
* links to `/{app_url}/*` map to `/saasy/*`.
*
* Usage:
*
* saasy\App::bootstrap ($controller);
*
* @param \Controller $controller
*/
public static function bootstrap($controller)
{
self::$controller = $controller;
$conf = self::conf();
$alias = $conf['App Settings']['app_alias'];
// Rewrite /app_alias/ to /saasy/
if ($_SERVER['REQUEST_URI'] === '/' . $alias) {
$_SERVER['REQUEST_URI'] = '/saasy';
} elseif (strpos($_SERVER['REQUEST_URI'], '/' . $alias . '/') === 0) {
$_SERVER['REQUEST_URI'] = str_replace('/' . $alias . '/', '/saasy/', $_SERVER['REQUEST_URI']);
}
// Add bootstrap.js
$page = $controller->page();
$page->add_script('/apps/saasy/bootstrap/js/bootstrap.min.js');
$page->add_script('<script>$(function(){$("input[type=submit]").addClass("btn");});</script>');
// Get the customer from the subdomain
$sub = self::subdomain();
if ($sub) {
/** @var $customer Customer */
$customer = Customer::query()->where('subdomain', $sub)->single();
if ($customer && !$customer->error) {
self::customer($customer);
// Get the account from the user
if (\User::require_login()) {
/** @var $acct Account */
$acct = Account::query()->where('user', \User::val('id'))->where('customer', $customer->id)->single();
if ($acct && !$acct->error) {
self::acct($acct);
}
}
}
}
}
/**
* The front controller only has one static method, `run()`, which
*
*/
public static function run ($argv, $argc) {
/**
* For compatibility with PHP 5.4's built-in web server, we bypass
* the front controller for requests with file extensions and
* return false.
*/
if (php_sapi_name () === 'cli-server' && isset ($_SERVER['REQUEST_URI']) && preg_match ('/\.[a-zA-Z0-9]+$/', parse_url ($_SERVER['REQUEST_URI'], PHP_URL_PATH))) {
return false;
}
/**
* Normalize slashes for servers that are still poorly
* configured...
*/
if (get_magic_quotes_gpc ()) {
function stripslashes_gpc (&$value) {
$value = stripslashes ($value);
}
array_walk_recursive ($_GET, 'stripslashes_gpc');
array_walk_recursive ($_POST, 'stripslashes_gpc');
array_walk_recursive ($_COOKIE, 'stripslashes_gpc');
array_walk_recursive ($_REQUEST, 'stripslashes_gpc');
}
/**
* Check ELEFANT_ENV environment variable to determine which
* configuration to load. Also include the Elefant version,
* autoloader, and core functions, and set the default
* timezone to avoid warnings in date functions.
*/
define ('ELEFANT_ENV', getenv ('ELEFANT_ENV') ? getenv ('ELEFANT_ENV') : 'config');
require ('conf/version.php');
require ('lib/Autoloader.php');
require ('lib/Functions.php');
date_default_timezone_set(conf ('General', 'timezone'));
ini_set ('session.cookie_httponly', 1);
ini_set ('session.use_only_cookies', 1);
/**
* Set the default error reporting level to All except Notices,
* and turn off displaying errors. Error handling/debugging can
* be done by setting conf[General][debug] to true, causing full
* debug traces to be displayed with highlighted code in the
* browser (*for development purposes only*), or by checking
* the error log for errors.
*/
error_reporting (E_ALL & ~E_NOTICE);
if (conf ('General', 'display_errors')) {
ini_set ('display_errors', 'On');
} else {
ini_set ('display_errors', 'Off');
}
/**
* Enable the debugger if conf[General][debug] is true.
*/
require ('lib/Debugger.php');
Debugger::start (conf ('General', 'debug'));
/**
* Include the core libraries used by the front controller
* to dispatch and respond to requests.
*/
require ('lib/DB.php');
require ('lib/Page.php');
require ('lib/I18n.php');
require ('lib/Controller.php');
require ('lib/Template.php');
require ('lib/View.php');
/**
* If we're on the command line, set the request to use
* the first argument passed to the script.
*/
if (defined ('STDIN')) {
$_SERVER['REQUEST_URI'] = '/' . $argv[1];
}
/**
* Initialize some core objects. These function as singletons
* because only one instance of them per request is desired
* (no duplicate execution for things like loading translation
* files).
*/
$i18n = new I18n ('lang', conf ('I18n'));
$page = new Page;
$controller = new Controller (conf ('Hooks'));
$tpl = new Template (conf ('General', 'charset'), $controller);
$controller->page ($page);
$controller->i18n ($i18n);
$controller->template ($tpl);
View::init ($tpl);
/**
* Check for a bootstrap.php file in the root of the site
* and if found, use it for additional app-level configurations
* (Dependency Injection, custom logging settings, etc.).
*/
if (file_exists ('bootstrap.php')) {
require ('bootstrap.php');
}
/**
* Initialize the built-in cache support. Provides a
* consistent cache API (based on Memcache) so we can always
* include caching in our handlers and in the front controller.
*/
if (! isset ($cache) || ! is_object ($cache)) {
$cache = Cache::init (conf ('Cache'));
}
$controller->cache ($cache);
/**
* Provide global access to core objects, although the preferred
* way of accessing these is via the Controller object (`$this`
* in handlers).
*/
$GLOBALS['i18n'] = $i18n;
$GLOBALS['page'] = $page;
$GLOBALS['controller'] = $controller;
$GLOBALS['tpl'] = $tpl;
$GLOBALS['cache'] = $cache;
/**
* Run any config level route overrides.
*/
if (file_exists ('conf/routes.php')) {
$_routes = parse_ini_file ('conf/routes.php',true);
if (isset($_routes['Disable'])){
foreach ($_routes['Disable'] as $_route => $_strict) {
if (
(!$_strict && strpos($_SERVER['REQUEST_URI'],$_route) === 0 && $_SERVER['REQUEST_URI'] !== $_route) //match from left, exclude exact
||
($_strict && $_SERVER['REQUEST_URI'] == $_route) // match exact
) {
$page->body = $controller->run (conf ('General', 'error_handler'), array (
'code' => 404,
'title' => 'Page not found.',
'message' => ''
));
echo $page->render ($tpl, $controller); // render 404 page and exit
return true;
}
}}
if (isset($_routes['Redirect'])){
foreach ($_routes['Redirect'] as $_old => $_new) {
if ($_old !== $_new && $_SERVER['REQUEST_URI'] == $_old) $controller->redirect($_new);
}}
if (isset($_routes['Alias'])){
foreach ($_routes['Alias'] as $_old => $_new) {
if (strpos($_SERVER['REQUEST_URI'],$_old) === 0) {
$_SERVER['REQUEST_URI'] = str_replace($_old,$_new,$_SERVER['REQUEST_URI']);
break;
}
}}
unset($_routes);
}
/**
* Route the request to the appropriate handler and get
* the handler's response.
*/
if ($i18n->url_includes_lang) {
$handler = $controller->route ($i18n->new_request_uri);
} else {
$handler = $controller->route ($_SERVER['REQUEST_URI']);
}
$page->body = $controller->handle ($handler, false);
/**
* Control caching of the response
*/
if (conf ('Cache', 'control') && !conf ('General', 'debug')) {
/* Cache control is ON */
if (session_id () === '' && $page->cache_control)
{
if (isset ($_SERVER["SERVER_SOFTWARE"]) && strpos ($_SERVER["SERVER_SOFTWARE"],"nginx") !== false) {
/* Allow NGINX to cache this request - see http://wiki.nginx.org/X-accel */
$controller->header ('X-Accel-Buffering: yes');
$controller->header ('X-Accel-Expires: ' . conf ('Cache', 'expires'));
}
/* Standard http headers */
$controller->header ('Cache-Control: public, no-cache="set-cookie", must-revalidate, proxy-revalidate, max-age=0');
$controller->header ('Pragma: public');
$controller->header ('Expires: ' . gmdate ('D, d M Y H:i:s', time () + conf ('Cache', 'expires')) . ' GMT');
} else {
if (isset ($_SERVER["SERVER_SOFTWARE"]) && strpos ($_SERVER["SERVER_SOFTWARE"],"nginx") !== false) {
/* Do NOT allow NGINX to cache this request - see http://wiki.nginx.org/X-accel */
$controller->header ('X-Accel-Buffering: no');
$controller->header ('X-Accel-Expires: 0');
}
/* Standard http headers */
$controller->header ('Pragma: no-cache');
$controller->header ('Cache-Control: no-cache, must-revalidate');
$controller->header ('Expires: 0');
}
} else {
if (isset ($_SERVER["SERVER_SOFTWARE"]) && strpos ($_SERVER["SERVER_SOFTWARE"],"nginx") !== false) {
/* Do NOT allow NGINX to cache this request by default - see http://wiki.nginx.org/X-accel */
$controller->header ('X-Accel-Buffering: no');
$controller->header ('X-Accel-Expires: 0');
}
}
/**
* Render and send the output to the client, using gzip
* compression if conf[General][compress_output] is true.
*/
$out = $page->render ($tpl, $controller);
if (extension_loaded ('zlib') && conf ('General', 'compress_output')) {
ini_set ('zlib.output_compression', 4096);
}
@session_write_close ();
echo $out;
return true;
}
function test_rest_api()
{
$c = new Controller();
$c->page(new Page());
$test_api = new RestTestApi();
// GET bap/bop/boop should match GET bap/bop/boop
ob_start();
$_SERVER['REQUEST_METHOD'] = 'GET';
$c->params = array('bap', 'bop', 'boop');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->wrap('it works');
$exp = ob_get_clean();
$this->assertEquals($exp, $res);
// POST foo/123 should match ALL foo/%d
ob_start();
$_SERVER['REQUEST_METHOD'] = 'POST';
$c->params = array('foo', '123');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->wrap('123');
$exp = ob_get_clean();
$this->assertEquals($exp, $res);
// GET bar/hello should match GET bar/%s
ob_start();
$_SERVER['REQUEST_METHOD'] = 'GET';
$c->params = array('bar', 'hello');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->wrap('hello');
$exp = ob_get_clean();
$this->assertEquals($exp, $res);
// POST bar/hello should fail to match GET bar/%s
ob_start();
$_SERVER['REQUEST_METHOD'] = 'POST';
$c->params = array('bar', 'hello');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->error('Invalid action name');
$exp = ob_get_clean();
$this->assertEquals($exp, $res);
// GET one/and/two/and should match GET one/%s/two/%s
ob_start();
$_SERVER['REQUEST_METHOD'] = 'GET';
$c->params = array('one', 'and', 'two', 'and');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->wrap(array('and', 'and'));
$exp = ob_get_clean();
$this->assertEquals($exp, $res);
// GET standard should match get_standard()
ob_start();
$_SERVER['REQUEST_METHOD'] = 'GET';
$c->params = array('standard');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->wrap('it works');
$exp = ob_get_clean();
$this->assertEquals($exp, $res);
// POST standard should fail to match get_standard()
ob_start();
$_SERVER['REQUEST_METHOD'] = 'POST';
$c->params = array('standard');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->error('Invalid action name');
$exp = ob_get_clean();
$this->assertEquals($exp, $res);
// GET asdf/foo should fail to match all
ob_start();
$_SERVER['REQUEST_METHOD'] = 'GET';
$c->params = array('asdf', 'foo');
$c->restful($test_api);
$res = ob_get_clean();
ob_start();
$test_api->error('Invalid action name');
$err = ob_get_clean();
$this->assertEquals($err, $res);
}
/**
* Run an internal request from one handler to another.
*/
public function run($uri, $data = array(), $internal = true)
{
$c = new Controller(count(self::$hooks) > 0 ? self::$hooks : conf('Hooks'));
$c->page($this->_page);
$c->i18n($this->_i18n);
$c->template($this->_tpl);
$c->cache($this->_cache);
$handler = $c->route($uri);
if (!isset(self::$called[$uri])) {
self::$called[$uri] = 1;
} else {
self::$called[$uri]++;
}
return $c->handle($handler, $internal, $data);
}
