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<?php
namespace Kanboard\Helper;
use Kanboard\Core\Base;
/**
* Template Hook helpers
*
* @package helper
* @author Frederic Guillot
*/
class HookHelper extends Base
{
/**
* Add assets JS or CSS
*
* @access public
* @param string $type
* @param string $hook
* @return string
*/
public function asset($type, $hook)
{
$buffer = '';
foreach ($this->hook->getListeners($hook) as $file) {
$buffer .= $this->helper->asset->$type($file);
}
return $buffer;
}
/**
* Render all attached hooks
*
* @access public
* @param string $hook
* @param array $variables
* @return string
*/
public function render($hook, array $variables = array())
{
$buffer = '';
foreach ($this->hook->getListeners($hook) as $template) {
$buffer .= $this->template->render($template, $variables);
}
return $buffer;
}
/**
* Attach a template to a hook
*
* @access public
* @param string $hook
* @param string $template
* @return $this
*/
public function attach($hook, $template)
{
$this->hook->on($hook, $template);
return $this;
}
}
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