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<?php
namespace EasyCorp\Bundle\EasyAdminBundle\Factory;
use Doctrine\DBAL\Types\Types;
use EasyCorp\Bundle\EasyAdminBundle\Collection\FieldCollection;
use EasyCorp\Bundle\EasyAdminBundle\Config\Crud;
use EasyCorp\Bundle\EasyAdminBundle\Dto\EntityDto;
use EasyCorp\Bundle\EasyAdminBundle\Dto\FieldDto;
use EasyCorp\Bundle\EasyAdminBundle\Field\ArrayField;
use EasyCorp\Bundle\EasyAdminBundle\Field\BooleanField;
use EasyCorp\Bundle\EasyAdminBundle\Field\DateField;
use EasyCorp\Bundle\EasyAdminBundle\Field\DateTimeField;
use EasyCorp\Bundle\EasyAdminBundle\Field\Field;
use EasyCorp\Bundle\EasyAdminBundle\Field\FormField;
use EasyCorp\Bundle\EasyAdminBundle\Field\IdField;
use EasyCorp\Bundle\EasyAdminBundle\Field\IntegerField;
use EasyCorp\Bundle\EasyAdminBundle\Field\NumberField;
use EasyCorp\Bundle\EasyAdminBundle\Field\TextareaField;
use EasyCorp\Bundle\EasyAdminBundle\Field\TextField;
use EasyCorp\Bundle\EasyAdminBundle\Field\TimeField;
use EasyCorp\Bundle\EasyAdminBundle\Form\Type\EaFormRowType;
use EasyCorp\Bundle\EasyAdminBundle\Provider\AdminContextProvider;
use EasyCorp\Bundle\EasyAdminBundle\Security\Permission;
use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
/**
* @author Javier Eguiluz <javier.eguiluz@gmail.com>
*/
final class FieldFactory
{
private static $doctrineTypeToFieldFqcn = [
Types::ARRAY => ArrayField::class,
Types::BIGINT => TextField::class,
Types::BINARY => TextareaField::class,
Types::BLOB => TextareaField::class,
Types::BOOLEAN => BooleanField::class,
Types::DATE_MUTABLE => DateField::class,
Types::DATE_IMMUTABLE => DateField::class,
Types::DATEINTERVAL => TextField::class,
Types::DATETIME_MUTABLE => DateTimeField::class,
Types::DATETIME_IMMUTABLE => DateTimeField::class,
Types::DATETIMETZ_MUTABLE => DateTimeField::class,
Types::DATETIMETZ_IMMUTABLE => DateTimeField::class,
Types::DECIMAL => NumberField::class,
Types::FLOAT => NumberField::class,
Types::GUID => TextField::class,
Types::INTEGER => IntegerField::class,
Types::JSON => TextField::class,
Types::OBJECT => TextField::class,
Types::SIMPLE_ARRAY => ArrayField::class,
Types::SMALLINT => IntegerField::class,
Types::STRING => TextField::class,
Types::TEXT => TextareaField::class,
Types::TIME_MUTABLE => TimeField::class,
Types::TIME_IMMUTABLE => TimeField::class,
];
private $adminContextProvider;
private $authorizationChecker;
private $fieldConfigurators;
public function __construct(AdminContextProvider $adminContextProvider, AuthorizationCheckerInterface $authorizationChecker, iterable $fieldConfigurators)
{
$this->adminContextProvider = $adminContextProvider;
$this->authorizationChecker = $authorizationChecker;
$this->fieldConfigurators = $fieldConfigurators;
}
public function processFields(EntityDto $entityDto, FieldCollection $fields): void
{
$this->preProcessFields($fields, $entityDto);
$context = $this->adminContextProvider->getContext();
$currentPage = $context->getCrud()->getCurrentPage();
$isDetailOrIndex = \in_array($currentPage, [Crud::PAGE_INDEX, Crud::PAGE_DETAIL], true);
foreach ($fields as $fieldDto) {
if ((null !== $currentPage && false === $fieldDto->isDisplayedOn($currentPage))
|| false === $this->authorizationChecker->isGranted(Permission::EA_VIEW_FIELD, $fieldDto)) {
$fields->unset($fieldDto);
continue;
}
// "form rows" only make sense in pages that contain forms
if ($isDetailOrIndex && EaFormRowType::class === $fieldDto->getFormType()) {
$fields->unset($fieldDto);
continue;
}
foreach ($this->fieldConfigurators as $configurator) {
if (!$configurator->supports($fieldDto, $entityDto)) {
continue;
}
$configurator->configure($fieldDto, $entityDto, $context);
}
$fields->set($fieldDto);
}
$entityDto->setFields($fields);
}
private function preProcessFields(FieldCollection $fields, EntityDto $entityDto): void
{
if ($fields->isEmpty()) {
return;
}
// this is needed to handle this edge-case: the list of fields include one or more form panels,
// but the first fields of the list don't belong to any panel. We must create an automatic empty
// form panel for those "orphaned fields" so they are displayed as expected
$firstFieldIsAFormPanel = $fields->first()->isFormDecorationField();
foreach ($fields as $fieldDto) {
if (!$firstFieldIsAFormPanel && $fieldDto->isFormDecorationField()) {
$fields->prepend(FormField::addPanel()->getAsDto());
break;
}
}
foreach ($fields as $fieldDto) {
if (Field::class !== $fieldDto->getFieldFqcn()) {
continue;
}
// this is a virtual field, so we can't autoconfigure it
if (!$entityDto->hasProperty($fieldDto->getProperty())) {
continue;
}
if ($fieldDto->getProperty() === $entityDto->getPrimaryKeyName()) {
$guessedFieldFqcn = IdField::class;
} else {
$doctrinePropertyType = $entityDto->getPropertyMetadata($fieldDto->getProperty())->get('type');
$guessedFieldFqcn = self::$doctrineTypeToFieldFqcn[$doctrinePropertyType] ?? null;
if (null === $guessedFieldFqcn) {
throw new \RuntimeException(sprintf('The Doctrine type of the "%s" field is "%s", which is not supported by EasyAdmin yet.', $fieldDto->getProperty(), $doctrinePropertyType));
}
}
$fields->set($this->transformField($fieldDto, $guessedFieldFqcn));
}
}
// transforms a generic Field class into a specific <type>Field class (e.g. DateTimeField)
private function transformField(FieldDto $fieldDto, string $newFieldFqcn): FieldDto
{
/** @var FieldDto $newField */
$newField = $newFieldFqcn::new($fieldDto->getProperty())->getAsDto();
$newField->setUniqueId($fieldDto->getUniqueId());
$newField->setFieldFqcn($newFieldFqcn);
$newField->setDisplayedOn($fieldDto->getDisplayedOn());
$newField->setValue($fieldDto->getValue());
$newField->setFormattedValue($fieldDto->getFormattedValue());
$newField->setCssClass(trim($newField->getCssClass().' '.$fieldDto->getCssClass()));
$newField->setColumns($fieldDto->getColumns());
$newField->setTranslationParameters($fieldDto->getTranslationParameters());
$newField->setAssets($newField->getAssets()->mergeWith($fieldDto->getAssets()));
$customFormTypeOptions = $fieldDto->getFormTypeOptions();
$defaultFormTypeOptions = $newField->getFormTypeOptions();
$newField->setFormTypeOptions(array_merge($defaultFormTypeOptions, $customFormTypeOptions));
$customFieldOptions = $fieldDto->getCustomOptions()->all();
$defaultFieldOptions = $newField->getCustomOptions()->all();
$mergedFieldOptions = array_merge($defaultFieldOptions, $customFieldOptions);
$newField->setCustomOptions($mergedFieldOptions);
if (null !== $fieldDto->getLabel()) {
$newField->setLabel($fieldDto->getLabel());
}
if (null !== $fieldDto->isVirtual()) {
$newField->setVirtual($fieldDto->isVirtual());
}
if (null !== $fieldDto->getTextAlign()) {
$newField->setTextAlign($fieldDto->getTextAlign());
}
if (null !== $fieldDto->isSortable()) {
$newField->setSortable($fieldDto->isSortable());
}
if (null !== $fieldDto->getPermission()) {
$newField->setPermission($fieldDto->getPermission());
}
if (null !== $fieldDto->getHelp()) {
$newField->setHelp($fieldDto->getHelp());
}
if (null !== $fieldDto->getFormType()) {
$newField->setFormType($fieldDto->getFormType());
}
// don't copy the template name and path from the original Field class
// (because they are just 'crud/field/text' and ' @EasyAdmin/crud/field/text.html.twig')
// and use the template name/path from the new specific field (e.g. 'crud/field/datetime')
return $newField;
}
}

vendor/easycorp/easyadmin-bundle/src/Factory/FieldFactory.php line 92