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index.php
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index.php
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<?php
ob_start();
define("DEBUG", TRUE);
// 1. define the default path for includes
//define("APP_PATH", dirname(dirname(__FILE__)));
$domain = "http://codecite.com/";
define("APP_PATH", str_replace(DIRECTORY_SEPARATOR, "/", dirname(__FILE__)));
define("CDN", $domain."public/assets/");
define("URL", "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]");
try {
// library's class autoloader
spl_autoload_register(function($class) {
$path = str_replace("\\", DIRECTORY_SEPARATOR, $class);
$file = APP_PATH . "/application/libraries/{$path}.php";
if (file_exists($file)) {
require_once $file;
return true;
}
});
// 2. load the Core class that includes an autoloader
require("framework/core.php");
Framework\Core::initialize();
// plugins
$path = APP_PATH . "/application/plugins";
$iterator = new DirectoryIterator($path);
foreach ($iterator as $item) {
if (!$item->isDot() && $item->isDir()) {
include($path . "/" . $item->getFilename() . "/initialize.php");
}
}
// 3. load and initialize the Configuration class
$configuration = new Framework\Configuration(array(
"type" => "ini"
));
Framework\Registry::set("configuration", $configuration->initialize());
// 4. load and initialize the Database class – does not connect
$database = new Framework\Database();
Framework\Registry::set("database", $database->initialize());
// 5. load and initialize the Cache class – does not connect
$cache = new Framework\Cache();
Framework\Registry::set("cache", $cache->initialize());
// 6. load and initialize the Session class
$session = new Framework\Session();
Framework\Registry::set("session", $session->initialize());
// 7. load the Router class and provide the url + extension
$router = new Framework\Router(array(
"url" => isset($_GET["url"]) ? $_GET["url"] : "home/index",
"extension" => !empty($_GET["extension"]) ? $_GET["extension"] : "html"
));
Framework\Registry::set("router", $router);
// include custom routes
include("public/routes.php");
// 8. dispatch the current request
$router->dispatch();
// 9. unset global variables
unset($configuration);
unset($database);
unset($cache);
unset($session);
unset($router);
} catch (Exception $e) {
// list exceptions
$exceptions = array(
"500" => array(
"Framework\Cache\Exception",
"Framework\Cache\Exception\Argument",
"Framework\Cache\Exception\Implementation",
"Framework\Cache\Exception\Service",
"Framework\Configuration\Exception",
"Framework\Configuration\Exception\Argument",
"Framework\Configuration\Exception\Implementation",
"Framework\Configuration\Exception\Syntax",
"Framework\Controller\Exception",
"Framework\Controller\Exception\Argument",
"Framework\Controller\Exception\Implementation",
"Framework\Core\Exception",
"Framework\Core\Exception\Argument",
"Framework\Core\Exception\Implementation",
"Framework\Core\Exception\Property",
"Framework\Core\Exception\ReadOnly",
"Framework\Core\Exception\WriteOnly",
"Framework\Database\Exception",
"Framework\Database\Exception\Argument",
"Framework\Database\Exception\Implementation",
"Framework\Database\Exception\Service",
"Framework\Database\Exception\Sql",
"Framework\Model\Exception",
"Framework\Model\Exception\Argument",
"Framework\Model\Exception\Connector",
"Framework\Model\Exception\Implementation",
"Framework\Model\Exception\Primary",
"Framework\Model\Exception\Type",
"Framework\Model\Exception\Validation",
"Framework\Request\Exception",
"Framework\Request\Exception\Argument",
"Framework\Request\Exception\Implementation",
"Framework\Request\Exception\Response",
"Framework\Router\Exception",
"Framework\Router\Exception\Argument",
"Framework\Router\Exception\Implementation",
"Framework\Session\Exception",
"Framework\Session\Exception\Argument",
"Framework\Session\Exception\Implementation",
"Framework\Template\Exception",
"Framework\Template\Exception\Argument",
"Framework\Template\Exception\Implementation",
"Framework\Template\Exception\Parser",
"Framework\View\Exception",
"Framework\View\Exception\Argument",
"Framework\View\Exception\Data",
"Framework\View\Exception\Implementation",
"Framework\View\Exception\Renderer",
"Framework\View\Exception\Syntax"
),
"404" => array(
"Framework\Router\Exception\Action",
"Framework\Router\Exception\Controller"
)
);
$exception = get_class($e);
// attempt to find the approapriate template, and render
foreach ($exceptions as $template => $classes) {
foreach ($classes as $class) {
if ($class == $exception) {
header("Content-type: text/html");
include(APP_PATH . "/application/views/errors/{$template}.php");
exit;
}
}
}
// log or email any error
// render fallback template
header("Content-type: text/html");
echo "An error occurred.". $e;
exit;
}
?>