diff options
Diffstat (limited to 'phpBB/phpbb/template/twig/extension.php')
| -rw-r--r-- | phpBB/phpbb/template/twig/extension.php | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/phpBB/phpbb/template/twig/extension.php b/phpBB/phpbb/template/twig/extension.php index f6f8e03ca2..1131a7f3aa 100644 --- a/phpBB/phpbb/template/twig/extension.php +++ b/phpBB/phpbb/template/twig/extension.php @@ -18,6 +18,9 @@ class extension extends \Twig_Extension /** @var \phpbb\template\context */ protected $context; + /** @var \phpbb\template\twig\environment */ + protected $environment; + /** @var \phpbb\language\language */ protected $language; @@ -25,12 +28,13 @@ class extension extends \Twig_Extension * Constructor * * @param \phpbb\template\context $context + * @param \phpbb\template\twig\environment $environment * @param \phpbb\language\language $language - * @return \phpbb\template\twig\extension */ - public function __construct(\phpbb\template\context $context, $language) + public function __construct(\phpbb\template\context $context, \phpbb\template\twig\environment $environment, $language) { $this->context = $context; + $this->environment = $environment; $this->language = $language; } @@ -56,9 +60,9 @@ class extension extends \Twig_Extension new \phpbb\template\twig\tokenparser\includeparser, new \phpbb\template\twig\tokenparser\includejs, new \phpbb\template\twig\tokenparser\includecss, - new \phpbb\template\twig\tokenparser\event, - new \phpbb\template\twig\tokenparser\includephp, - new \phpbb\template\twig\tokenparser\php, + new \phpbb\template\twig\tokenparser\event($this->environment), + new \phpbb\template\twig\tokenparser\includephp($this->environment), + new \phpbb\template\twig\tokenparser\php($this->environment), ); } @@ -85,6 +89,8 @@ class extension extends \Twig_Extension { return array( new \Twig_SimpleFunction('lang', array($this, 'lang')), + new \Twig_SimpleFunction('lang_defined', array($this, 'lang_defined')), + new \Twig_SimpleFunction('get_class', 'get_class'), ); } @@ -136,7 +142,7 @@ class extension extends \Twig_Extension * * @return mixed The sliced variable */ - function loop_subset(\Twig_Environment $env, $item, $start, $end = null, $preserveKeys = false) + public function loop_subset(\Twig_Environment $env, $item, $start, $end = null, $preserveKeys = false) { // We do almost the same thing as Twig's slice (array_slice), except when $end is positive if ($end >= 1) @@ -165,7 +171,7 @@ class extension extends \Twig_Extension * * @return string */ - function lang() + public function lang() { $args = func_get_args(); $key = $args[0]; @@ -182,4 +188,14 @@ class extension extends \Twig_Extension return call_user_func_array(array($this->language, 'lang'), $args); } + + /** + * Check if a language variable exists + * + * @return bool + */ + public function lang_defined($key) + { + return call_user_func_array([$this->language, 'is_set'], [$key]); + } } |