JavascriptEmbedder.php
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<?php
/**
* @package dompdf
* @link http://dompdf.github.com/
* @author Fabien Ménager <fabien.menager@gmail.com>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf;
use Dompdf\Frame;
/**
* Embeds Javascript into the PDF document
*
* @package dompdf
*/
class JavascriptEmbedder
{
/**
* @var Dompdf
*/
protected $_dompdf;
function __construct(Dompdf $dompdf)
{
$this->_dompdf = $dompdf;
}
function insert($script)
{
$this->_dompdf->get_canvas()->javascript($script);
}
function render(Frame $frame)
{
if (!$this->_dompdf->get_option("enable_javascript")) {
return;
}
$this->insert($frame->get_node()->nodeValue);
}
}