PHP code example of jmf / crud-engine-bundle

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

jmf / crud-engine-bundle example snippets

return [
    // ...
    Jmf\CrudEngine\JmfCrudEngineBundle::class => ['all' => true],
];

use Jmf\CrudEngine\Controller\Helpers\CreateActionHelperBase;
use Override;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\HttpFoundation\Request;

/**
 * @extends CreateActionHelperBase<Article>
 */
class ArticleCreateActionHelper extends CreateActionHelperBase
{
    /**
     * Instantiate the new entity. The base does `new $entityClass()`; override only if the
     * entity needs constructor arguments. (The zero-config default uses the Doctrine Instantiator.)
     */
    #[Override]
    public function createEntity(Request $request, string $entityClass): object
    {
        return new Article();
    }

    /**
     * Called before the entity is persisted.
     */
    #[Override]
    public function hookBeforePersist(Request $request, object $entity, FormInterface $form): void
    {
        // e.g. set timestamps, assign an owner
    }

    /**
     * Extra variables passed to the template.
     */
    #[Override]
    public function getViewVariables(Request $request, object $entity): array
    {
        return [];
    }
}

use Jmf\CrudEngine\Controller\Helpers\UpdateActionHelperBase;
use Override;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\HttpFoundation\Request;

/**
 * @extends UpdateActionHelperBase<Article>
 */
class ArticleUpdateActionHelper extends UpdateActionHelperBase
{
    /**
     * Called before the updated entity is persisted.
     */
    #[Override]
    public function hookBeforePersist(Request $request, object $entity, FormInterface $form): void
    {
        // e.g. bump an "updated at" timestamp
    }

    /**
     * Extra variables passed to the template.
     */
    #[Override]
    public function getViewVariables(Request $request, object $entity): array
    {
        return [];
    }
}

use Doctrine\Persistence\ObjectManager;
use Jmf\CrudEngine\Controller\Helpers\IndexActionHelperBase;
use Override;
use Symfony\Component\HttpFoundation\Request;

/**
 * @extends IndexActionHelperBase<Article>
 */
class ArticleIndexActionHelper extends IndexActionHelperBase
{
    /**
     * Return a custom collection. The base does `getRepository($entityClass)->findAll()`.
     */
    #[Override]
    public function getEntities(Request $request, string $entityClass, ObjectManager $objectManager): iterable
    {
        return $objectManager->getRepository($entityClass)->findBy(['published' => true]);
    }

    #[Override]
    public function getViewVariables(Request $request): array
    {
        return [];
    }
}

use Jmf\CrudEngine\Controller\Helpers\ReadActionHelperBase;
use Override;
use Symfony\Component\HttpFoundation\Request;

/**
 * @extends ReadActionHelperBase<Article>
 */
class ArticleReadActionHelper extends ReadActionHelperBase
{
    #[Override]
    public function getViewVariables(Request $request, object $entity): array
    {
        return [];
    }
}

use Jmf\CrudEngine\Controller\Helpers\DeleteActionHelperBase;
use Override;
use Symfony\Component\HttpFoundation\Request;

/**
 * @extends DeleteActionHelperBase<Article>
 */
class ArticleDeleteActionHelper extends DeleteActionHelperBase
{
    #[Override]
    public function hookBeforeRemove(object $entity): void
    {
        // e.g. guard against deleting a referenced entity
    }

    #[Override]
    public function getViewVariables(Request $request, object $entity): array
    {
        return [];
    }
}

yaml
jmf_crud_engine:
    schema:
        keys:
            # Drop pluralization: route paths become "article/..." instead of "articles/...".
            entitydashkeys: "{{ entityClass|u.afterLast('\\\\').kebab }}"
            # Add a custom key, usable as "{{ EntityTitle }}" in any pattern below.
            # "App\Entity\BlogPost" -> "Blog Post"
            EntityTitle: "{{ entityClass|u.afterLast('\\\\').snake.replace({'_': ' '}).title(true) }}"