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<?php |
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namespace ItBlaster\AttachFileBundle\Form\Type; |
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use Symfony\Component\Form\Extension\Core\Type\FileType; |
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use Symfony\Component\Form\FormBuilderInterface; |
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use Symfony\Component\Form\FormInterface; |
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use Symfony\Component\Form\FormView; |
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use Symfony\Component\OptionsResolver\OptionsResolverInterface; |
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/** |
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* Виджет "Файл с информацией для объектов i18n" |
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* |
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* Class AttachFileType |
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* @package ItBlaster\AttachFileBundle\Form\Type |
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*/ |
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class AttachFileType extends FileType |
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{ |
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/** |
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* @param OptionsResolverInterface $resolver |
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*/ |
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public function setDefaultOptions(OptionsResolverInterface $resolver) |
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{ |
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$resolver->setDefaults(array( |
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'compound' => false, |
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'data_class' => 'Symfony\Component\HttpFoundation\File\File', |
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'empty_data' => null, |
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'multiple' => false, |
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'object' => false, |
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'sonata_help' => 'Допустимые типы файлов: pdf, doc, docx, zip, jpg, gif, png', |
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'constraints' => [ |
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new \Symfony\Component\Validator\Constraints\File([ |
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'mimeTypes' => [ |
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'application/pdf', |
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'application/msword', |
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'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
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'application/vnd.oasis.opendocument.text', |
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'application/zip', |
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'image/gif', |
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'image/jpeg', |
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'image/pjpeg', |
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'image/png' |
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] |
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]) |
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] |
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)); |
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} |
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/** |
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* @param FormView $view |
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* @param FormInterface $form |
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* @param array $options |
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*/ |
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public function buildView(FormView $view, FormInterface $form, array $options) |
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{ |
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if ($options['multiple']) { |
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$view->vars['full_name'] .= '[]'; |
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$view->vars['attr']['multiple'] = 'multiple'; |
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} |
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$view->vars = array_replace($view->vars, array( |
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'type' => 'file', |
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'value' => '', |
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)); |
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$field = substr($view->vars['name'], 0, -5); |
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$object_i18n = $view->parent->vars['data']; |
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$attach_file = $object_i18n->getFileObject($field); |
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$view->vars['options'] = $options; |
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if (!$attach_file->isNew() && $attach_file->issetFile()) { |
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$view->vars['object'] = $object_i18n; |
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$view->vars['attach_file'] = $attach_file; |
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} else { |
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$view->vars['object'] = false; |
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$view->vars['attach_file'] = false; |
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} |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return 'attach_file'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getBlockPrefix() |
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{ |
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return 'attach_file'; |
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} |
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} |
it-blaster /
attach-file-bundle
