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<?php |
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namespace SumoCoders\FrameworkCoreBundle\Twig; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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class FrameworkExtension extends \Twig_Extension |
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{ |
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/** |
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* @var \Symfony\Component\DependencyInjection\ContainerInterface |
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*/ |
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protected $container; |
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/** |
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* @param ContainerInterface $container |
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*/ |
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public function __construct(ContainerInterface $container) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* Get the registered functions |
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* |
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* @return array |
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*/ |
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public function getFunctions() |
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{ |
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return array( |
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new \Twig_SimpleFunction( |
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'bundleExists', |
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array($this, 'bundleExists') |
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), |
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new \Twig_SimpleFunction( |
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'toTranslation', |
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array($this, 'convertToTranslation') |
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), |
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); |
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} |
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/** |
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* Check if a bundle exists |
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* |
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* @param string $bundle |
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* @return bool |
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*/ |
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public function bundleExists($bundle) |
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{ |
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$bundles = $this->container->getParameter('kernel.bundles'); |
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return array_key_exists($bundle, $bundles); |
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} |
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/** |
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* Convert a given string into a string that will/can be used as a id for |
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* translations |
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* |
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* @param string $stringToConvert |
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* @return string |
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*/ |
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public function convertToTranslation($stringToConvert) |
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{ |
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$stringToConvert = trim($stringToConvert); |
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$stringToConvert = str_replace( |
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array('_', '-', ' ', 'framework', 'Framework'), |
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'.', |
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$stringToConvert |
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); |
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// the first item will mostly be the prefix of the namespace |
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$stringToConvert = preg_replace('/(.*)\.(.*)bundle/U', '$1$2', $stringToConvert); |
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$stringToConvert = str_replace('bundle', '', $stringToConvert); |
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$stringToConvert = str_replace('Bundle', '', $stringToConvert); |
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if (strtolower(mb_substr($stringToConvert, 0, 11)) == 'sumocoders.') { |
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$stringToConvert = substr($stringToConvert, 11); |
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} |
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// remove numbers if they appear at the end or as single items |
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$stringToConvert = preg_replace('/\d+$/', '', $stringToConvert); |
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$stringToConvert = preg_replace('/\.\d*\./', '.', $stringToConvert); |
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$stringToConvert = preg_replace('/\.+/', '.', $stringToConvert); |
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return trim($stringToConvert, '.'); |
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} |
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} |
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sumocoders /
Framework
