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<?php |
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namespace LAG\AdminBundle\Field\Field; |
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use LAG\AdminBundle\Field\Field; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\Translation\TranslatorInterface; |
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/** |
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* String field. |
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* |
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* It render a string that can be truncated according to is length |
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* Note : according php7 (nightly), class can not be named String anymore |
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*/ |
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class StringField extends Field |
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{ |
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/** |
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* Length before truncate the string. If null, no truncation will be made. |
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* |
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* @var int |
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*/ |
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protected $length; |
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/** |
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* String use for replace truncated part. |
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* |
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* @var string |
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*/ |
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protected $replace; |
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/** |
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* True if value should be translated at render. |
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* |
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* @var bool |
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*/ |
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protected $translation; |
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/** |
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* Translator. |
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* |
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* @var TranslatorInterface |
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*/ |
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protected $translator; |
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/** |
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* Render a string that can be truncated according to is length. |
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* |
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* @param $value |
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* @return string |
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*/ |
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public function render($value) |
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{ |
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if ($this->translation) { |
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$value = $this->translator->trans($value); |
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} |
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if ($this->length && strlen($value) > $this->length) { |
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$value = substr($value, 0, $this->length) . $this->replace; |
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} |
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return $value; |
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} |
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/** |
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* Configure options resolver. |
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* |
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* @param OptionsResolver $resolver |
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* @return mixed|void |
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*/ |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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$resolver->setDefaults([ |
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'length' => $this->configuration->getStringLength(), |
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'replace' => $this->configuration->getStringLengthTruncate(), |
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'translation' => true, |
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]); |
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} |
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/** |
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* Define configured options |
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* |
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* @param array $options |
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* @return void |
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*/ |
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public function setOptions(array $options) |
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{ |
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$this->length = (int)$options['length']; |
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$this->replace = $options['replace']; |
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$this->translation = $options['translation']; |
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} |
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/** |
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* Define translator. |
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* |
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* @param TranslatorInterface $translator |
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*/ |
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public function setTranslator(TranslatorInterface $translator) |
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{ |
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$this->translator = $translator; |
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} |
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/** |
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* Return form type. |
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* |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return 'string'; |
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} |
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} |
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larriereguichet /
AdminBundle
