public static function initialize()
{
// resolve details from host name
// get site ID
/*
if(empty(static::$ID))
{
if(!empty($_SERVER['SITE_ID']))
static::$ID = $_SERVER['SITE_ID'];
else
throw new Exception('No Site ID detected');
}
*/
// get site root
if (empty(static::$rootPath)) {
if (!empty($_SERVER['SITE_ROOT'])) {
static::$rootPath = $_SERVER['SITE_ROOT'];
} else {
throw new Exception('No Site root detected');
}
}
// retrieve static configuration
if (!(static::$_config = apc_fetch($_SERVER['HTTP_HOST'])) || $_GET['_recache'] == static::$controlKey) {
static::$_config = static::_compileConfiguration();
apc_store($_SERVER['HTTP_HOST'], static::$_config);
}
// get host-specific config
if (!(static::$_hostConfig = static::$_config['hosts'][$_SERVER['HTTP_HOST']])) {
throw new Exception('Current host is unknown');
}
if (static::$_hostConfig['ParentHostname']) {
if (!(static::$_parentHostConfig = static::$_config['hosts'][static::$_hostConfig['ParentHostname']])) {
throw new Exception('Parent host is unknown');
}
}
// get request URI
if (empty(static::$requestURI)) {
static::$requestURI = parse_url($_SERVER['REQUEST_URI']);
}
// get path stack
static::$pathStack = static::$requestPath = static::splitPath(static::$requestURI['path']);
// register class loader
spl_autoload_register('Site::loadClass');
// set error handle
set_error_handler('Site::handleError');
// register exception handler
set_exception_handler('Site::handleException');
// check virtual system for site config
static::loadConfig(__CLASS__);
if (is_callable(static::$onInitialized)) {
call_user_func(static::$onInitialized);
}
}
public static function initialize($rootPath, $hostname = null)
{
static::$initializeTime = microtime(true);
// get site root
if ($rootPath) {
static::$rootPath = $rootPath;
} elseif (!static::$rootPath) {
throw new Exception('No site root detected');
}
// load config
if (!(static::$_config = apc_fetch(static::$rootPath))) {
if (is_readable(static::$rootPath . '/site.json')) {
static::$_config = json_decode(file_get_contents(static::$rootPath . '/site.json'), true);
apc_store(static::$rootPath, static::$_config);
} elseif (is_readable(static::$rootPath . '/Site.config.php')) {
include static::$rootPath . '/Site.config.php';
apc_store(static::$rootPath, static::$_config);
}
}
static::$config = static::$_config;
// TODO: deprecate
// get hostname
if ($hostname) {
static::$hostname = $hostname;
} elseif (!static::$hostname) {
if (!empty(static::$config['primary_hostname'])) {
static::$hostname = static::$config['primary_hostname'];
} else {
throw new Exception('No hostname detected');
}
}
// get path stack
if (!empty($_SERVER['REQUEST_URI'])) {
$path = $_SERVER['REQUEST_URI'];
if (false !== ($qPos = strpos($path, '?'))) {
$path = substr($path, 0, $qPos);
}
static::$pathStack = static::$requestPath = static::splitPath($path);
}
// set useful transaction name for newrelic
if (extension_loaded('newrelic')) {
newrelic_name_transaction(static::getConfig('handle') . '/' . implode('/', site::$requestPath));
}
// register class loader
spl_autoload_register('Site::loadClass');
// set error handle
set_error_handler('Site::handleError');
// register exception handler
set_exception_handler('Site::handleException');
// check virtual system for site config
static::loadConfig(__CLASS__);
// get site title
if (!static::$title) {
static::$title = static::getConfig('label');
}
// configure error display
ini_set('display_errors', static::$debug);
// check virtual system for proxy config
if (class_exists('HttpProxy')) {
static::loadConfig('HttpProxy');
}
if (is_callable(static::$onInitialized)) {
call_user_func(static::$onInitialized);
}
}
/**
* Reset the class variables to null.
*/
public static function reset()
{
static::$query = null;
static::$post = null;
static::$properties = null;
static::$server = null;
static::$cookies = null;
static::$files = null;
static::$headers = null;
static::$method = null;
static::$pathInfo = null;
static::$requestUri = null;
static::$requestPath = null;
static::$basePath = null;
static::$baseUrl = null;
}
