public static function init()
{
Event::register('cache', function ($content) {
// Session form key
$content = preg_replace_callback('/{{form_key}}/', function ($M) {
return form_key_html();
}, $content);
// Session messages
$content = preg_replace_callback('/{{messages}}/', function ($M) {
$session = Mvc::getSession();
if ($session->getErrorMessages() || $session->getSuccessMessages()) {
ob_start();
template('blocks/messages');
return Event::filter('content', ob_get_clean());
} else {
return '';
}
}, $content);
return $content;
});
}
<?php
$error_messages = \LandingPages\Mvc::getSession()->getErrorMessages();
$success_messages = \LandingPages\Mvc::getSession()->getSuccessMessages();
?>
<?php
if ($success_messages) {
?>
<div class="alert alert-success" role="alert">
<?php
foreach ($success_messages as $message) {
?>
<p><?php
echo $message;
?>
</p>
<?php
}
?>
</div>
<?php
}
if ($error_messages) {
?>
<div class="alert alert-danger" role="alert">
<?php
foreach ($error_messages as $message) {
?>
<p><?php
echo $message;
/**
* @return null
*/
public static function getFormKey()
{
$session = Mvc::getSession();
if (!$session->issetData('_form_key') || !$session->getData('_form_key')) {
$session->setData('_form_key', generate_form_key());
}
return $session->getData('_form_key');
}
/**
* @return array|null
*/
public static function getVisitId()
{
static $visit_id;
if (!$visit_id) {
$session = Mvc::getSession();
if (!$session->issetData('visit_id')) {
$session->setData('visit_id', self::generateId());
}
$visit_id = $session->getData('visit_id');
}
return $visit_id;
}
/**
* @param $uri
* @return array|mixed|null|string
*/
protected function _getLocale($uri)
{
$config = Mvc::getConfig();
$locale = null;
if (substr(LP_URI, -10) == '/pixel.png') {
// Set the default locale
$locale = normalize_locale_name($config->getData('locale.default'));
} else {
$detect_methods = explode(',', $config->getData('locale.detect_methods'));
while ($locale === null && ($detect_method = array_shift($detect_methods))) {
switch (trim($detect_method)) {
// Store detected in URL by the first element
case 'url':
if (preg_match('/^([a-z_\\-]{2,7})\\/?(.*)$/', $uri, $L) && $this->_isEnabledLocale($L[1])) {
$locale = normalize_locale_name($L[1]);
$uri = "{$L[2]}";
} else {
if (preg_match('/^([^\\/]*)\\/?(.*)$/', $uri, $L) && ($matched = $config->getData("locale.url.map.{$L[1]}")) && $this->_isEnabledLocale($matched)) {
$locale = normalize_locale_name($matched);
$uri = "{$L[2]}";
}
}
break;
case 'domain':
$domain = $_SERVER['SERVER_NAME'];
// TODO: get locale from domain though a map array
break;
case 'geoip':
// TODO: get locale from country/region
break;
// Get locale from browser HTTP headers (Accept-Languages)
// Get locale from browser HTTP headers (Accept-Languages)
case 'browser':
$languages = array();
foreach (explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']) as $item) {
if (preg_match('/^([^;]*);?q?=?(.*)$/', $item, $M)) {
$lang = normalize_locale_name(trim($M[1]));
$q = round(($M[2] ? @floatval($M[2]) : 1) * 100);
$languages["{$q}"][] = $lang;
}
}
krsort($languages);
while (!$locale && $languages) {
$langs = array_shift($languages);
while (!$locale && $langs) {
$lang = array_shift($langs);
if ($this->_isEnabledLocale($lang)) {
$locale = $lang;
// Need we redirect to the right URL after browser detection?
$this->_needToRedirect('browser', $locale);
}
}
}
break;
// Locale stored in session
// Locale stored in session
case 'session':
if (Mvc::getSession()->issetData('locale') && $this->_isEnabledLocale(Mvc::getSession()->getData('locale'))) {
$locale = Mvc::getSession()->getData('locale');
}
break;
}
}
// If no one was detected then we use the default one
if ($locale === null) {
// Set the default locale
$locale = normalize_locale_name($config->getData('locale.default'));
// Need we redirect to the right URL?
$this->_needToRedirect('default', $locale);
}
}
// Setup locale & translations
define('LP_LOCALE', $locale);
define('LP_LANGUAGE', normalize_language($locale));
return array($locale, $uri);
}
