/**
* @param $name
* @param array $params
*/
public static function parse($template_name, $params = array())
{
if (is_array($GLOBALS)) {
extract($GLOBALS);
}
if (is_array($params)) {
extract($params);
}
$session = Mvc::getSession();
$request = Mvc::getRequest();
$response = Mvc::getResponse();
$config = Mvc::getConfig();
$router = Mvc::getRouter();
$dispatcher = Mvc::getDispatcher();
foreach ($params as $varname => $value) {
$response->setData($varname, $value);
}
unset($varname, $value, $params);
foreach (array(LP_APP_DIRECTORY, LP_DEFAULT_APP_DIRECTORY, LP_ROOT_DIRECTORY) as $_dir) {
$template_path = "{$_dir}/templates/{$template_name}.php";
if (is_file($template_path)) {
// Execute the template
require $template_path;
return;
}
}
throw new \Exception("Template not found: /templates/{$template_name}.php");
}
public static function init()
{
Event::register('content', function ($content) {
// Var assignation
$content = preg_replace_callback('/{{var ([^=}]*)=([^}]*)}}/', function ($M) {
$varname = trim($M[1]);
$value = trim($M[2]);
if (substr($value, 0, 3) == '~~~') {
$value = I18n::getSingleton()->translate(substr($value, 3));
}
Mvc::getResponse()->setData($varname, $value);
return '';
}, $content);
// Var echo
$content = preg_replace_callback('/{{var ([^}]*)}}/', function ($M) {
return Mvc::getResponse()->getData(trim($M[1]));
}, $content);
// Translate
$content = preg_replace_callback('/{{~~~([^}]*)}}/', function ($M) {
return I18n::getSingleton()->translate(trim($M[1]));
}, $content);
// Asset URL
$content = preg_replace_callback('/{{asset ([^}]*)}}/', function ($M) {
return asset(ltrim(trim($M[1]), '/'));
}, $content);
// Page URL helper
$content = preg_replace_callback('/{{url[ ]?([^}]*)}}/', function ($M) {
return page_url(trim($M[1]));
}, $content);
// Template include
$content = preg_replace_callback('/{{template ([^}]*)}}/', function ($M) {
ob_start();
template(trim($M[1]));
return Event::filter('content', ob_get_clean());
}, $content);
// {{header Content-Type: text/plain}}
$content = preg_replace_callback('/{{header ([^}]*)}}/', function ($M) {
if (preg_match('/^([^:]*): (.*)$/', trim($M[1]), $L)) {
Mvc::getResponse()->addHeader(trim($L[1]), trim($L[2]));
}
return '';
}, $content);
// {{redirect template/name}}
$content = preg_replace_callback('/{{redirect ([^}]*)}}/', function ($M) {
Mvc::getResponse()->redirect(page_url(trim($M[1])));
return '';
}, $content);
return $content;
});
}
