/**
* Constructs a TwigEnvironment object and stores cache and storage
* internally.
*/
public function __construct(\Twig_LoaderInterface $loader = NULL, $options = array(), ModuleHandlerInterface $module_handler, ThemeHandlerInterface $theme_handler)
{
// @todo Pass as arguments from the DIC.
$this->cache_object = \Drupal::cache();
// Ensure that twig.engine is loaded, given that it is needed to render a
// template because functions like twig_drupal_escape_filter are called.
require_once DRUPAL_ROOT . '/core/themes/engines/twig/twig.engine';
// Set twig path namespace for themes and modules.
$namespaces = array();
foreach ($module_handler->getModuleList() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($theme_handler->listInfo() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($namespaces as $name => $path) {
$templatesDirectory = $path . '/templates';
if (file_exists($templatesDirectory)) {
$loader->addPath($templatesDirectory, $name);
}
}
$this->templateClasses = array();
$this->stringLoader = new \Twig_Loader_String();
parent::__construct($loader, $options);
}
/**
* Add view path
*
* @param string $path
* @param string $namespace
*
* @return \Bridge\Bundle\TwigBundle\TwigTemplating
*/
public function addPath($path, $namespace = \Twig_Loader_Filesystem::MAIN_NAMESPACE)
{
if ($this->loader instanceof \Twig_Loader_Filesystem) {
if (is_dir($path)) {
$this->loader->addPath($path, $namespace);
}
}
return $this;
}
/**
* Retorna una instancia de la interfaz Twig_LoaderInterface.
*
* @return Twig_LoaderInterface
*/
public static function getLoader()
{
if (is_null(self::$loader)) {
self::$loader = new Twig_Loader_Filesystem(self::$config['templates_dir']);
if (!is_null(self::$config['namespaces']) && is_array(self::$config['namespaces'])) {
foreach (self::$config['namespaces'] as $namespace => $dir) {
self::$loader->addPath($dir, $namespace);
}
}
}
return self::$loader;
}
/**
* Constructs a TwigEnvironment object and stores cache and storage
* internally.
*/
public function __construct(\Twig_LoaderInterface $loader = NULL, $options = array(), ModuleHandlerInterface $module_handler, ThemeHandlerInterface $theme_handler)
{
// @todo Pass as arguments from the DIC.
$this->cache_object = \Drupal::cache();
// Set twig path namespace for themes and modules.
$namespaces = array();
foreach ($module_handler->getModuleList() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($theme_handler->listInfo() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($namespaces as $name => $path) {
$templatesDirectory = $path . '/templates';
if (file_exists($templatesDirectory)) {
$loader->addPath($templatesDirectory, $name);
}
}
$this->templateClasses = array();
parent::__construct($loader, $options);
}
/**
* Adds a folder to the loader.
*
* @param $folder
*/
public function addFolder($folder)
{
$this->loader->addPath($folder);
}
public function addBasePath($path, $classPrefix = 'Zend_View')
{
$this->loader->addPath($path);
}
