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TemplateTask.php
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TemplateTask.php
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 1.3.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Shell\Task;
use Cake\Console\Shell;
use Cake\Core\App;
use Cake\Core\ConventionsTrait;
use Cake\Core\Plugin;
use Cake\Event\Event;
use Cake\Event\EventManager;
use Cake\Filesystem\Folder;
use Cake\Network\Request;
use Cake\Network\Response;
use Cake\View\BakeView;
use Cake\View\Exception\MissingTemplateException;
use Cake\View\ViewVarsTrait;
/**
* Template Task can generate templated output Used in other Tasks.
* Acts like a simplified View class.
*/
class TemplateTask extends Shell {
use ConventionsTrait;
use ViewVarsTrait;
/**
* BakeView instance
*
* @var Cake\View\BakeView
*/
public $View;
/**
* Get view instance
*
* @return \Cake\View\View
* @triggers Bake.initialize $view
*/
public function getView() {
if ($this->View) {
return $this->View;
}
$theme = isset($this->params['theme']) ? $this->params['theme'] : '';
$viewOptions = [
'helpers' => ['Bake'],
'theme' => $theme
];
$view = new BakeView(new Request(), new Response(), null, $viewOptions);
$event = new Event('Bake.initialize', $view);
EventManager::instance()->dispatch($event);
$this->View = $event->subject;
return $this->View;
}
/**
* Runs the template
*
* @param string $template bake template to render
* @param array|null $vars Additional vars to set to template scope.
* @return string contents of generated code template
*/
public function generate($template, $vars = null) {
if ($vars !== null) {
$this->set($vars);
}
$this->getView()->set($this->viewVars);
try {
return $this->View->render($template);
} catch (MissingTemplateException $e) {
$this->_io->verbose(sprintf('No bake template found for "%s"', $template));
return '';
}
}
}