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<?php
/**
* Joomla! Framework Status Application
*
* @copyright Copyright (C) 2014 Open Source Matters, Inc. All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.txt GNU General Public License Version 2 or Later
*/
namespace Joomla\Status\View;
use BabDev\Renderer\RendererInterface;
use Joomla\Model\ModelInterface;
use Joomla\View\AbstractView;
/**
* Abstract HTML view class for the application
*
* @since 1.0
*/
abstract class AbstractHtmlView extends AbstractView
{
/**
* The data array to pass to the renderer engine
*
* @var array
* @since 1.0
*/
private $data = array();
/**
* The name of the layout to render
*
* @var string
* @since 1.0
*/
private $layout;
/**
* The renderer object
*
* @var RendererInterface
* @since 1.0
*/
private $renderer;
/**
* Class constructor
*
* @param ModelInterface $model The model object.
* @param RendererInterface $renderer The renderer object.
*
* @since 1.0
*/
public function __construct(ModelInterface $model, RendererInterface $renderer)
{
parent::__construct($model);
$this->setRenderer($renderer);
}
/**
* Retrieves the data array
*
* @return array
*
* @since 1.0
*/
public function getData()
{
return $this->data;
}
/**
* Retrieves the layout name
*
* @return string
*
* @since 1.0
* @throws \RuntimeException
*/
public function getLayout()
{
if (is_null($this->layout))
{
throw new \RuntimeException('The layout name is not set.');
}
return $this->layout;
}
/**
* Retrieves the renderer object
*
* @return RendererInterface
*
* @since 1.0
* @throws \RuntimeException
*/
public function getRenderer()
{
if (is_null($this->renderer))
{
throw new \RuntimeException('The renderer object is not set.');
}
return $this->renderer;
}
/**
* Method to render the view.
*
* @return string The rendered view.
*
* @since 1.0
* @throws \RuntimeException
*/
public function render()
{
// Before rendering, inject the build data into the data array if it exists
$data = $this->getData();
if (file_exists(JPATH_ROOT . '/last_build.json'))
{
$build = json_decode(file_get_contents(JPATH_ROOT . '/last_build.json'));
$data['build'] = $build;
}
return $this->getRenderer()->render($this->getLayout(), $data);
}
/**
* Sets the data array
*
* @param array $data The data array.
*
* @return $this Method allows chaining
*
* @since 1.0
*/
public function setData(array $data)
{
$this->data = $data;
return $this;
}
/**
* Sets the layout name
*
* @param string $layout The layout name.
*
* @return $this Method allows chaining
*
* @since 1.0
*/
public function setLayout($layout)
{
$this->layout = $layout;
return $this;
}
/**
* Sets the renderer object
*
* @param RendererInterface $renderer The renderer object.
*
* @return $this Method allows chaining
*
* @since 1.0
*/
public function setRenderer(RendererInterface $renderer)
{
$this->renderer = $renderer;
return $this;
}
}
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