The default handlers available are:
- url: Allows generating escaped and routed URLs using Router::match(). Note that
all falsey values, which includes an empty array, will result in '/' being
returned. For empty arrays this behavior is slightly different from using
Router::match() directly.
- path: Generates an asset path.
- options: Converts a set of parameters to HTML attributes into a string.
- title: Returns the escaped title.
- value: Returns an escaped value.
- scripts: Returns a markup string of styles from context.
- styles: Returns a markup string of scripts from context.
- head
/**
* Initialize the necessary Twig objects & attach them to the current object instance.
* Attach any configured filters in the lithium app bootstrap to the Twig object.
*
* @return void
*/
protected function _init()
{
parent::_init();
$loader = new Twig_Loader_Filesystem(array());
$this->environment = new Twig_Environment($loader, $this->_config);
Twig::$_lithiumContext = $this;
$library = Libraries::get('li3_twig');
$defaults = array('register' => array('magicHelperMethod' => false, 'globals' => false), 'extensions' => array());
$options = empty($library['config']) || !is_array($library['config']) ? $defaults : $library['config'] + $defaults;
if ($options['register']['magicHelperMethod']) {
$this->environment->addFunction('*_*', new Twig_Function_Function('li3_twig\\template\\view\\adapter\\Twig::callLithiumHelper'));
}
if ($options['register']['globals']) {
$this->environment->addGlobal('view', $this);
$this->environment->addGlobal('this', $this);
}
if (!empty($options['extensions'])) {
foreach ($options['extensions'] as $extension) {
$extensions = $this->helper($extension);
$this->environment->addExtension($extensions);
}
}
}
/**
* Initialize the necessary Twig objects & attach them to the current object instance.
*
* @return void
*/
public function _init()
{
parent::_init();
$Loader = new Twig_Loader_Filesystem(array());
$this->environment = new Twig_Environment($Loader, $this->_config);
}
