/**
* Fetch the parsed content from this template.
*
* @param string $template The location of the template file, used to display this template.
*
* @return string The actual parsed content after executing this template.
*/
public function getContent($template)
{
$this->parseConstants();
$this->parseAuthentication();
$this->parseAuthenticatedUser();
$this->parseDebug();
$this->parseLabels();
$this->parseLocale();
$this->parseVars();
$template = str_replace(BACKEND_MODULES_PATH, '', $template);
// path to TwigBridge library so we can locate the form theme files.
$appVariableReflection = new ReflectionClass(AppVariable::class);
$vendorTwigBridgeDir = dirname($appVariableReflection->getFileName());
// render the compiled File
$loader = new Twig_Loader_Filesystem(array(BACKEND_MODULES_PATH, BACKEND_CORE_PATH, $vendorTwigBridgeDir . '/Resources/views/Form'));
$twig = new Twig_Environment($loader, array('cache' => Model::getContainer()->getParameter('kernel.cache_dir') . '/twig', 'debug' => $this->debugMode));
// connect symphony forms
$formEngine = new TwigRendererEngine(array('Layout/Templates/FormLayout.html.twig'));
$formEngine->setEnvironment($twig);
$twig->addExtension(new SymfonyFormExtension(new TwigRenderer($formEngine, Model::get('security.csrf.token_manager'))));
$twigTranslationExtensionClass = Model::getContainer()->getParameter('twig.extension.trans.class');
$twig->addExtension(new $twigTranslationExtensionClass(Model::get('translator')));
// debug options
if ($this->debugMode === true) {
$twig->addExtension(new Twig_Extension_Debug());
}
if (count($this->forms) > 0) {
foreach ($this->forms as $form) {
$twig->addGlobal('form_' . $form->getName(), $form);
}
}
// should always be included, makes it possible to parse SpoonForm in twig
new FormExtension($twig);
// start the filters / globals
TwigFilters::getFilters($twig, 'Backend');
$this->startGlobals($twig);
return $twig->render($template, $this->variables);
}
/**
* The constructor will store the instance in the reference, preset some settings and map the custom modifiers.
*/
public function __construct()
{
parent::__construct(func_get_arg(0), func_get_arg(1), func_get_arg(2));
$this->debugMode = Model::getContainer()->getParameter('kernel.debug');
$this->forkSettings = Model::get('fork.settings');
// fork has been installed
if ($this->forkSettings) {
$this->themePath = FRONTEND_PATH . '/Themes/' . $this->forkSettings->get('Core', 'theme', 'default');
$loader = $this->environment->getLoader();
$loader = new \Twig_Loader_Chain(array($loader, new \Twig_Loader_Filesystem($this->getLoadingFolders())));
$this->environment->setLoader($loader);
// connect symphony forms
$formEngine = new TwigRendererEngine($this->getFormTemplates('FormLayout.html.twig'));
$formEngine->setEnvironment($this->environment);
$this->environment->addExtension(new SymfonyFormExtension(new TwigRenderer($formEngine, Model::get('security.csrf.token_manager'))));
}
$this->environment->disableStrictVariables();
// init Form extension
new FormExtension($this->environment);
// start the filters / globals
TwigFilters::getFilters($this->environment, 'Frontend');
$this->startGlobals($this->environment);
}
