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<?php |
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namespace LAG\AdminBundle\Field\Field; |
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use LAG\AdminBundle\Field\EntityFieldInterface; |
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use LAG\AdminBundle\Field\Field; |
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use LAG\AdminBundle\Field\TwigFieldInterface; |
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use Symfony\Component\OptionsResolver\Exception\InvalidOptionsException; |
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use Symfony\Component\OptionsResolver\Options; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\PropertyAccess\PropertyAccess; |
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class Link extends StringField implements EntityFieldInterface, TwigFieldInterface |
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{ |
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/** |
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* @var Object |
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*/ |
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protected $entity; |
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/** |
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* Render link template filled with configured options. |
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* |
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* @param mixed $value |
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* @return string |
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*/ |
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public function render($value) |
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{ |
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$text = $this->options->get('text') ?: parent::render($value); |
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$parameters = []; |
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$accessor = PropertyAccess::createPropertyAccessor(); |
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foreach ($this->options->get('parameters') as $parameterName => $fieldName) { |
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if (!$fieldName) { |
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$fieldName = $parameterName; |
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} |
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$parameters[$parameterName] = $accessor->getValue($this->entity, $fieldName); |
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} |
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$render = $this->twig->render($this->options->get('template'), [ |
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'text' => $text, |
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'route' => $this->options->get('route'), |
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'parameters' => $parameters, |
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'target' => $this->options->get('target'), |
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'url' => $this->options->get('url'), |
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'title' => $this->options->get('title'), |
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'icon' => $this->options->get('icon'), |
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]); |
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return $render; |
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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 void |
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*/ |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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// inherit parent's option |
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parent::configureOptions($resolver); |
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$resolver->setDefaults([ |
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'length' => $this->applicationConfiguration->getParameter('string_length'), |
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'replace' => $this->applicationConfiguration->getParameter('string_length_truncate'), |
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'template' => $this->applicationConfiguration->getParameter('fields_template_mapping')[Field::TYPE_LINK], |
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'title' => '', |
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'icon' => '', |
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'target' => '_self', |
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'route' => '', |
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'parameters' => [], |
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'url' => '', |
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'text' => '', |
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]); |
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$resolver->setAllowedTypes('route', 'string'); |
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$resolver->setAllowedTypes('parameters', 'array'); |
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$resolver->setAllowedTypes('length', 'integer'); |
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$resolver->setAllowedTypes('url', 'string'); |
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$resolver->setAllowedValues('target', [ |
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'_self', |
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'_blank', |
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]); |
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$resolver->setNormalizer('route', function(Options $options, $value) { |
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// route or url should be defined |
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if (!$value && !$options->offsetGet('url')) { |
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throw new InvalidOptionsException('You must set either an url or a route'); |
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} |
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return $value; |
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}); |
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} |
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/** |
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* Define field 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 'link'; |
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} |
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/** |
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* Define entity. It will be use to fill parameters with properties values. |
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* |
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* @param $entity |
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*/ |
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public function setEntity($entity) |
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{ |
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$this->entity = $entity; |
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} |
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} |
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