/**
* Constructor for the evergreen class that sets up all the necessary parts of the framework so it can run.
*
* @access public
*/
public function __construct()
{
$starttime = microtime(true);
try {
// register the autoloaders
Autoloader::register();
// setup error handling
set_error_handler(array("Config", "logError"), ini_get("error_reporting"));
// load the main config.php file
if (file_exists(Reg::get("Path.physical") . '/config/config.php')) {
include_once Reg::get("Path.physical") . '/config/config.php';
} else {
echo "You are missing the configuration file and without it Evergreen cannot run.";
exit;
}
// load the main errors.php file
if (file_exists(Reg::get("Path.physical") . '/config/errors.php')) {
include Reg::get("Path.physical") . '/config/errors.php';
}
// check if the welcome content is present and if it is show it
if (file_exists(Reg::get("Path.physical") . '/public/welcome.php')) {
// Load the welcome content
include Reg::get("Path.physical") . '/public/welcome.php';
exit;
}
// code that is run at the exit of the script
register_shutdown_function(array($this, 'shutdown'), $starttime);
// process the uri and setup the Reg variables
Config::processURI();
// wait till after all the config files are loaded before loading in the autoload files
Autoloader::loadFiles();
// build the controller class name
$load['name'] = Config::uriToClass(Reg::get("URI.working.controller"));
if (Reg::hasVal("Branch.name")) {
$load['branch'] = Config::uriToClass(Reg::get("Branch.name"));
}
$load['type'] = 'Controller';
$load = implode('_', $load);
// create an instance of the controller
$controller = new $load();
// run the _showView method in the loaded controller
$controller->_showView();
} catch (EvergreenException $e) {
// handler for the EvergreenException class
$e->processError();
} catch (Exception $e) {
// handler for general exceptions
if (Config::read("System.mode") != "development") {
echo Config::read("Error.generalErrorMessage");
exit;
} else {
echo $e;
}
}
}
