/**
*
*/
public function flush()
{
$this->_header();
$success = false;
$config = Libraries::get('app');
$dir = TwigAdapter::cachePath();
$trash = $config['resources'] . self::PATH_TO_REMOVE;
$this->out('Starting cache flush.');
if (!is_dir($dir)) {
return $this->error('Cache folder not found... exiting.');
}
$this->out('Cache folder found : ' . $dir);
if (is_dir($trash)) {
$this->out('Old trash folder found (previous command failure possible), deleting it...');
$this->_rrmdir($trash);
}
$this->out('Moving cache folder to temporary location...');
rename($dir, $trash);
$this->out('Deleting temporary cache location...');
$success = $this->_rrmdir($trash);
if (!$success) {
return $this->error('Error while deleting Twig template cache.');
}
return $this->out('Success!');
}
/**
* Constructor for this adapter - sets relevant default configurations for Twig to be used
* when instantiating a new Twig_Environment and Twig_Loader_Filesystem.
*
* @param array $config Optional configuration directives.
* Please see http://www.twig-project.org/book/03-Twig-for-Developers for all
* available configuration keys and their description.
* There are 4 settings that is set
* - `cache`: Path to /resources/tmp/cache/templates/ where compiled templates will be stored
* - `auto_reload`: If Environment is not production, templates will be reloaded once edited
* - `base_template_class`: Overriden to the Template adapter, be carefull with changing this
* - `autoescape`: Set to false because the way we inject content is with full html that should not be escaped
* @return void
* @todo Change hardcoded LITHIUM_APP_PATH to be dynamic
*/
public function __construct(array $config = array())
{
$defaults = array('cache' => Twig::cachePath(), 'auto_reload' => !Environment::is('production'), 'autoescape' => false);
parent::__construct($config + $defaults);
}
