/**
* Constructor
*
* @param array $config An array of default values.
*/
public function __construct($config)
{
$this->config = $config;
ShortcodesTrait::setShortcodesClass($this);
// Set up Twig environment
$this->loader = new \Twig_Loader_Array([]);
$this->twig = new Twig\Environment($this->loader, ['use_strict_variables' => false]);
// Set up sandbox for parsing shortcodes
$this->policy = new \Twig_Sandbox_SecurityPolicy();
$this->twig->addExtension(new \Twig_Extension_Sandbox($this->policy, true));
$this->policy->setAllowedTags($this->loadShortcodes());
// Modify lexer to match special shortcode syntax
$lexer = new \Twig_Lexer($this->twig, array('tag_comment' => ['{#', '#}'], 'tag_block' => ['{{%', '%}}'], 'tag_variable' => ['{#', '#}'], 'interpolation' => ['#{', '}']));
$this->twig->setLexer($lexer);
}
public function __construct(array $allowedTags = array(), array $allowedFilters = array(), array $allowedMethods = array(), array $allowedProperties = array())
{
parent::__construct($allowedTags, $allowedFilters, $allowedMethods, $allowedProperties);
$this->allowedTags = array_merge($this->allowedTags, array('if', 'for'));
$this->allowedFilters = array_merge($this->allowedFilters, array('date', 'encoding', 'default'));
}
