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<?php |
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/** |
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* View\Twig |
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* |
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* Core\View Twig Bridge. |
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* |
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* @package core |
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* @author [email protected] |
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* @version 1.0 |
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* @copyright Caffeina srl - 2014 - http://caffeina.co |
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*/ |
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namespace View; |
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class Twig implements Adapter { |
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protected static $loader = null; |
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protected static $templatePath = ''; |
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protected static $twig = null; |
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const EXTENSION = '.twig'; |
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public function __construct($path=null,$options=[]){ |
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static::$templatePath = rtrim($path,'/').'/'; |
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static::$loader = new \Twig_Loader_Filesystem($path); |
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static::$twig = new \Twig_Environment(static::$loader,$options); |
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} |
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public function __call($n,$p){ |
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return call_user_func_array([static::$twig,$n],$p); |
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} |
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public static function __callStatic($n,$p){ |
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return forward_static_call_array([static::$twig,$n],$p); |
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} |
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public function render($template,$data=[]){ |
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try { |
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return static::$twig->render($template.static::EXTENSION,$data); |
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} catch(\Exception $e) { |
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return "<!-- ERROR --><pre class=\"error\"><code>$e</code></pre><!-- /ERROR -->"; |
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} |
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} |
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public static function exists($path){ |
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return is_file(static::$templatePath.$path.static::EXTENSION); |
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} |
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public static function addGlobal($key,$val){ |
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static::$twig->addGlobal($key,$val); |
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} |
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public static function addGlobals(array $defs){ |
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foreach ((array)$defs as $key=>$val) { |
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static::$twig->addGlobal($key,$val); |
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} |
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} |
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public static function addFilter($name,callable $filter){ |
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static::$twig->addFilter(new \Twig_SimpleFilter($name, $filter)); |
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} |
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public static function addFunction($name,callable $function){ |
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static::$twig->addFunction(new \Twig_SimpleFunction($name, $function)); |
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} |
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public static function addFilters(array $defs){ |
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foreach ((array)$defs as $key=>$val){ |
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if (is_callable($val)){ |
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static::$twig->addFilter(new \Twig_SimpleFilter($key, $val)); |
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} |
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} |
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} |
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} |
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caffeina-core /
twig
