protected function _init()
{
parent::_init();
$req =& $this->_request;
$ctx =& $this->_context;
$classes =& $this->_classes;
$h = $this->_view ? $this->_view->outputFilters['h'] : null;
$this->_handlers += array('url' => function ($url, $ref, array $options = array()) use(&$classes, &$req, $h) {
$url = $classes['router']::match($url ?: '', $req, $options);
return $h ? str_replace('&', '&', $h($url)) : $url;
}, 'path' => function ($path, $ref, array $options = array()) use(&$classes, &$req, $h) {
$defaults = array('base' => $req ? $req->env('base') : '');
$type = 'generic';
if (is_array($ref) && $ref[0] && $ref[1]) {
list($helper, $methodRef) = $ref;
list($class, $method) = explode('::', $methodRef);
$type = $helper->contentMap[$method];
}
$path = $classes['media']::asset($path, $type, $options + $defaults);
return $h ? $h($path) : $path;
}, 'options' => '_attributes', 'title' => 'escape', 'value' => 'escape', 'scripts' => function ($scripts) use(&$ctx) {
return "\n\t" . join("\n\t", $ctx['scripts']) . "\n";
}, 'styles' => function ($styles) use(&$ctx) {
return "\n\t" . join("\n\t", $ctx['styles']) . "\n";
}, 'head' => function ($head) use(&$ctx) {
return "\n\t" . join("\n\t", $ctx['head']) . "\n";
});
unset($this->_config['view']);
} /**
* 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);
}
}
}
