public function initHttpEnvironment($inEnvironment = null, $inLocale = null, $inVersion = null)
{
$urlIni = Ini::parse(Registry::get('applicationPath') . '/configs/url.ini', true);
Registry::set('urlIni', $urlIni);
// environment: dev, test, or prod
if (!empty($inEnvironment)) {
$environment = $inEnvironment;
} else {
// by default
$environment = $urlIni->defaults->environment;
if (!empty($_SERVER['HTTP_HOST'])) {
// let's check the environment from the http host (and set the other values)
list($localeFromDomain, $versionFromDomain, $environmentFromDomain) = $this->getLocaleAndVersionAndEnvironmentFromDomain($_SERVER['HTTP_HOST'], $urlIni);
if (!empty($environmentFromDomain)) {
$environment = $environmentFromDomain;
}
}
}
if (!empty($inLocale)) {
$locale = $inLocale;
} else {
// locale selection order
if (!empty($urlIni->localeSelectionOrder->{$environment})) {
$localeSelectionOrder = $urlIni->localeSelectionOrder->{$environment};
} else {
$localeSelectionOrder = self::DEFAULT_LOCALESELECTIONORDER;
}
$localeSelectionOrderArray = (array) explode(',', $localeSelectionOrder);
// 3 possibilities : according to the url, or by a cookie, or by the browser's accept language
$locale = null;
foreach ($localeSelectionOrderArray as $localeSelectionMethod) {
if (!in_array($localeSelectionMethod, array('browser', 'domain', 'cookie'))) {
throw new \Exception('The locale selection method must be chosen from these values: browser and/or domain and/or cookie');
}
if (empty($locale)) {
switch ($localeSelectionMethod) {
case 'browser':
// we use the locale of the browser if requested to
if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
// vérification de la syntaxe par une regexp
if (preg_match('/[a-z]+[_\\-]?[a-z]+[_\\-]?[a-z]+/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $matches)) {
$locale = Localization::normalizeLocale($matches[0]);
}
}
break;
case 'domain':
// we will read the url.ini to guess the requested locale
// according to the domain name
if (!empty($_SERVER['HTTP_HOST'])) {
list($localeFromDomain, $versionFromDomain, $environmentFromDomain) = $this->getLocaleAndVersionAndEnvironmentFromDomain($_SERVER['HTTP_HOST'], $urlIni);
if (!empty($localeFromDomain)) {
$locale = $localeFromDomain;
}
}
break;
case 'cookie':
// read the cookie to select the locale
if (!empty($_COOKIE['_nfLc'])) {
// matching of the locale with the cookie's value
if (preg_match('/[a-z]+[_\\-]?[a-z]+[_\\-]?[a-z]+/i', $_COOKIE['_nfLc'], $matches)) {
$locale = Localization::normalizeLocale($matches[0]);
}
}
break;
}
} else {
break;
}
}
// if we did not find the locale with the http host or cookie or browser, let's use the default value
if ($locale === null) {
if (!empty($urlIni->defaults->locale)) {
$locale = $urlIni->defaults->locale;
} else {
throw new \Exception('Locale not found from browser, cookie or url: you have to set a default locale in url.ini');
}
}
}
// version (web, mobile, cli...)
if (empty($inVersion)) {
if (!empty($versionFromDomain)) {
$version = $versionFromDomain;
} else {
if (in_array('url', $localeSelectionOrderArray)) {
if (!empty($_SERVER['HTTP_HOST'])) {
list($localeFromDomain, $versionFromDomain, $environmentFromDomain) = $this->getLocaleAndVersionAndEnvironmentFromDomain($_SERVER['HTTP_HOST'], $urlIni);
}
}
if (!empty($versionFromDomain)) {
$version = $versionFromDomain;
} else {
// let's take the default version then
if (isset($urlIni->defaults->version)) {
$version = $urlIni->defaults->version;
} else {
trigger_error('Cannot guess the requested version from the domain name: you have to set a default locale in url.ini');
}
}
}
} else {
$version = $inVersion;
}
// on assigne les variables d'environnement et de language en registry
Registry::set('environment', $environment);
Registry::set('locale', $locale);
Registry::set('version', $version);
// we use the requested section from the config.ini to load our config
Config::init($locale, $environment, $version);
Registry::set('config', Config::getInstance());
// parse the variables from the .env file or environment
$env = Env::init($locale, $environment, $version);
Registry::set('env', Env::getInstance());
// create the Settings Object
Registry::set('settings', Settings::getInstance());
// let's block the use of index.php
if (isset($_SERVER['REQUEST_URI']) && in_array($_SERVER['REQUEST_URI'], array('index.php', '/index.php'))) {
header("HTTP/1.1 301 Moved Permanently");
header("Location: /");
return false;
}
return true;
}
