<?php
/*
* This file is part of the Assetic package, an OpenSky project.
*
* (c) 2010-2013 OpenSky Project Inc
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Assetic\Extension\Twig;
use Assetic\Factory\AssetFactory;
use Assetic\ValueSupplierInterface;
class AsseticExtension extends \Twig_Extension {
protected $factory;
protected $functions;
protected $valueSupplier;
public function __construct(AssetFactory $factory, $functions = array(), ValueSupplierInterface $valueSupplier = null) {
$this->factory = $factory;
$this->functions = array();
$this->valueSupplier = $valueSupplier;
foreach ($functions as $function => $options) {
if (is_integer($function) && is_string($options)) {
$this->functions[$options] = array(
'filter' => $options,
);
}
else {
$this->functions[$function] = $options + array(
'filter' => $function,
);
}
}
}
public function getTokenParsers() {
return array(
new AsseticTokenParser($this->factory, 'javascripts', 'js/*.js'),
new AsseticTokenParser($this->factory, 'stylesheets', 'css/*.css'),
new AsseticTokenParser($this->factory, 'image', 'images/*', true),
);
}
public function getFunctions() {
$functions = array();
foreach ($this->functions as $function => $filter) {
$functions[$function] = new AsseticFilterFunction($function);
}
return $functions;
}
public function getGlobals() {
return array(
'assetic' => array(
'debug' => $this->factory
->isDebug(),
'vars' => null !== $this->valueSupplier ? new ValueContainer($this->valueSupplier) : array(),
),
);
}
public function getFilterInvoker($function) {
return new AsseticFilterInvoker($this->factory, $this->functions[$function]);
}
public function getName() {
return 'assetic';
}
}
Name | Description |
---|---|
AsseticExtension |