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<?php
/**
* Enables echoing and stringifying objects that implement the
* ViewableIF interface.
*
* Copyright (C) 2013 OEMR 501c3 www.oemr.org
*
* LICENSE: This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://opensource.org/licenses/gpl-license.php>;.
*
* @package OpenEMR
* @author Ken Chapple <ken@mi-squared.com>
* @author Medical Information Integration, LLC
* @link http://www.open-emr.org
**/
namespace ESign;
require_once $GLOBALS['srcdir'] . '/ESign/Abstract/Model.php';
require_once $GLOBALS['srcdir'] . '/ESign/ViewableIF.php';
class Viewer extends Abstract_Model
{
public $target;
public $encounterId;
public $logId;
public $formId;
public $formDir;
public $signatures;
public $verified;
public function __construct(array $args = null)
{
parent::__construct($args);
// Force the args key => value pairs to be set as properties on the viewer objet
$this->pushArgs(true);
}
protected function setAttributes(array $attributes)
{
foreach ($attributes as $key => $value) {
$this->{$key} = $value;
}
}
public function render(ViewableIF $viewable, array $attributes = null)
{
if ($attributes) {
$this->setAttributes($attributes);
}
include $viewable->getViewScript();
}
public function getHtml(ViewableIF $viewable, array $attributes = null)
{
ob_start();
$this->render($viewable, $attributes);
$buffer = ob_get_clean();
return $buffer;
}
}