56 lines
1.2 KiB
PHP
56 lines
1.2 KiB
PHP
<?php
|
|
|
|
namespace ViewHelper\Volt;
|
|
|
|
use \Phalcon\Di\InjectionAwareInterface;
|
|
|
|
class Extension implements InjectionAwareInterface
|
|
{
|
|
protected $_serviceKey = 'viewHelper';
|
|
|
|
/**
|
|
* @var \Phalcon\DiInterface
|
|
*/
|
|
protected $_di;
|
|
|
|
public function __construct(\Phalcon\DiInterface $dependencyInjector)
|
|
{
|
|
$this->_di = $dependencyInjector;
|
|
|
|
if (!$this->_di->has($this->_serviceKey)) {
|
|
$this->_di->set($this->_serviceKey, '\ViewHelper\Service', true);
|
|
}
|
|
}
|
|
|
|
public function compileFunction($name, $args)
|
|
{
|
|
// Get the view helper service.
|
|
$service = $this->_di->getShared($this->_serviceKey);
|
|
|
|
// Search for the helper in service.
|
|
if ($service->has($name)) {
|
|
return "\$this->{$this->_serviceKey}->{$name}({$args})";
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Sets the dependency injector
|
|
*
|
|
* @param mixed $dependencyInjector
|
|
*/
|
|
public function setDI(\Phalcon\DiInterface $dependencyInjector)
|
|
{
|
|
$this->_di = $dependencyInjector;
|
|
}
|
|
|
|
/**
|
|
* Returns the internal dependency injector
|
|
*
|
|
* @return \Phalcon\DiInterface
|
|
*/
|
|
public function getDI()
|
|
{
|
|
return $this->_di;
|
|
}
|
|
}
|