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<?php |
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/* |
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* This file is part of the core-bundle package. |
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* |
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* (c) 2019 WEBEWEB |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace WBW\Bundle\CoreBundle\Twig\Extension; |
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use DateTime; |
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use Exception; |
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use Twig_Environment; |
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use Twig_SimpleFilter; |
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use Twig_SimpleFunction; |
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use WBW\Bundle\CoreBundle\Renderer\DateTimeRenderer; |
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/** |
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* Utility Twig extension. |
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* |
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* @author webeweb <https://github.com/webeweb/> |
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* @package WBW\Bundle\CoreBundle\Twig\Extension |
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*/ |
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class UtilityTwigExtension extends AbstractTwigExtension { |
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/** |
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* Service name. |
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* |
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* @var string |
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*/ |
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const SERVICE_NAME = "webeweb.core.twig.extension.utility"; |
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/** |
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* Constructor. |
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* |
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* @param Twig_Environment $twigEnvironment The wig environment. |
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*/ |
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public function __construct(Twig_Environment $twigEnvironment) { |
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parent::__construct($twigEnvironment); |
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} |
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/** |
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* Calculates an age. |
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* |
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* @param DateTime $birthDate The birth date. |
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* @param DateTime|null $refDate The reference date. |
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* @return int Returns teh age. |
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* @throws Exception Throws an exception if an error occurs. |
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*/ |
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public function calcAge(DateTime $birthDate, DateTime $refDate = null) { |
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return DateTimeRenderer::renderAge($birthDate, $refDate); |
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} |
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/** |
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* Format a date/time. |
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* |
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* @param DateTime|null $dateTime The date/time. |
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* @param string $format The format. |
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* @return string Returns the formatted date/time. |
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*/ |
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public function formatDate(DateTime $dateTime = null, $format = DateTimeRenderer::DATETIME_FORMAT) { |
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return DateTimeRenderer::renderDateTime($dateTime, $format); |
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} |
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/** |
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* Get the Twig filters. |
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* |
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* @return Twig_SimpleFilter[] Returns the Twig filters. |
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*/ |
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public function getFilters() { |
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return [ |
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new Twig_SimpleFilter("calcAge", [$this, "calcAge"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFilter("formatDate", [$this, "formatDate"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFilter("htmlEntityDecode", [$this, "htmlEntityDecode"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFilter("htmlEntityEncode", [$this, "htmlEntityEncode"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFilter("md5", [$this, "md5"], ["is_safe" => ["html"]]), |
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]; |
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} |
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/** |
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* Get the Twig functions. |
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* |
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* @return array Returns the Twig functions. |
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*/ |
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public function getFunctions() { |
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return [ |
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new Twig_SimpleFunction("calcAge", [$this, "calcAge"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFunction("formatDate", [$this, "formatDate"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFunction("htmlEntityDecode", [$this, "htmlEntityDecode"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFunction("htmlEntityEncode", [$this, "htmlEntityEncode"], ["is_safe" => ["html"]]), |
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new Twig_SimpleFunction("md5", [$this, "md5"], ["is_safe" => ["html"]]), |
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]; |
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} |
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/** |
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* Decodes HTML entities. |
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* |
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* @param string $string The string. |
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* @return string Returns the decoded HTML entities. |
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*/ |
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public function htmlEntityDecode($string) { |
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if (null === $string) { |
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return ""; |
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} |
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return html_entity_decode($string); |
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} |
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/** |
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* Encodes HTML entities. |
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* |
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* @param string $string The string. |
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* @return string Returns the encoded HTML entities. |
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*/ |
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public function htmlEntityEncode($string) { |
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if (null === $string) { |
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return ""; |
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} |
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return htmlentities($string); |
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} |
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/** |
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* MD5. |
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* |
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* @param string $string The string. |
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* @return string Returns the MD5. |
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*/ |
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public function md5($string) { |
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if (null === $string) { |
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return ""; |
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} |
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return md5($string); |
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} |
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} |
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webeweb /
core-bundle
