PHP code example of elbadawy / laravel-backpack-crud-extended

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

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

    

elbadawy / laravel-backpack-crud-extended example snippets

'providers' => [
    ...
    Novius\Backpack\CRUD\CrudServiceProvider::class,
];

$this->crud->addField([
    'name' => 'title',
    'label' => "My Title",
    'type' => 'text',
    'box' => 'Box name here'
]);

$this->crud->setBoxOptions('Details', [
    'side' => true,         // Place this box on the right side?
    'class' => "box-info",  // CSS class to add to the div. Eg, <div class="box box-info">
    'collapsed' => true,    // Collapse this box by default?
]);

$this->crud->setDefaultBox('YourBoxName');

$this->crud->addField([
    'name' => 'username',
    'label' => "My username",
    'type' => \My\Other\Package\Field\Foo::class,
]);

$this->crud->setLangFile('backpack::crud/movie');

{{ trans($crud->getLangFile().'.add') }}

// Article Model

class Article extends \Backpack\NewsCRUD\app\Models\Article
{
    use Sluggable, SluggableScopeHelpers;
    use HasTranslations;
    use UploadableFile;

    protected $fillable = ['slug', 'title', 'content', 'image', 'status', 'category_id', 'featured', 'date', 'document', 'document_2'];
    protected $translatable = ['slug', 'title', 'content'];

    public function uploadableFiles(): array
    {
        return [
            ['name' => 'document'],
            ['name' => 'document_2', 'slug' => 'title']
        ];
    }
}

// ArticleCrudController

$this->crud->addField([ 
    'label' => 'Image',
    'name' => 'image',
    'type' => 'image',
    'upload' => true,
    'crop' => true, // set to true to allow cropping, false to disable
    'aspect_ratio' => 0, // ommit or set to 0 to allow any aspect ratio
    'prefix' => '/storage/',
]);

$this->crud->addField([
    'label' => 'Document',
    'name' => 'document',
    'type' => 'upload',
    'upload' => true,
    'prefix' => '/storage/',
]);

$this->crud->addField([
    'label' => 'Document 2',
    'name' => 'document_2',
    'type' => 'upload',
    'upload' => true,
    'prefix' => '/storage/',
]);

public function rules()
{
    return [
        'name' => ' parameters must be valid mime types
    ];
}

public function messages()
{
    return [
        'file_upload_crud' => 'The :attribute must be a valid file.',
    ];
}

namespace App\Models;

use Backpack\CRUD\CrudTrait;
use Illuminate\Database\Eloquent\Model;
use Novius\Backpack\CRUD\ModelTraits\UploadableImage;

class Example extends Model
{
    use CrudTrait;
    use UploadableImage;

    protected $fillable = ['title', 'image', 'thumbnail'];

    public function uploadableImages()
    {
        return [
            [
                'name' => 'image', // The attribute name where to store the image path
                'slug' => 'title', // The attribute name from which to generate the image file name (optionnal)
            ],
            [
                'name' => 'thumbnail',
            ],
        ];
    }
}

namespace App\Models;

use Backpack\CRUD\CrudTrait;
use Illuminate\Database\Eloquent\Model;
use Novius\Backpack\CRUD\ModelTraits\UploadableImage;

class Example extends Model
{
    use CrudTrait;
    use UploadableImage {
        imagePathSaved as imagePathSavedNative;
        imagePathDeleted as imagePathDeletedNative;
    }

    protected $fillable = ['title', 'image', 'thumbnail'];

    public function uploadableImages()
    {
        return [
            [
                'name' => 'image', // The attribute name where to store the image path
                'slug' => 'title', // The attribute name from which to generate the image file name (optionnal)
            ],
            [
                'name' => 'thumbnail',
            ],
        ];
    }

    /**
     * Callback triggered after image saved on disk
     */
    public function imagePathSaved(string $imagePath, string $imageAttributeName = null, string $diskName = null)
    {
        if (!$this->imagePathSavedNative()) {
            return false;
        }

        // Do what you want here

        return true;
    }

    /**
     * Callback triggered after image deleted on disk
     */
    public function imagePathDeleted(string $imagePath, string $imageAttributeName = null, string $diskName = null)
    {
        if (!$this->imagePathDeletedNative()) {
            return false;
        }
        
        // Do what you want here

        return true;
    }
}

// Set a custom index route
$this->crud->setIndexRoute('crud.slide.index', ['slideshow' => (int) request('slideshow')]);

// Set a custom reorder route
$this->crud->setReorderRoute('crud.slide.reorder', ['slideshow' => (int) request('slideshow')]);

sh
php artisan vendor:publish --provider="Novius\Backpack\CRUD\CrudServiceProvider" --force

sh
php artisan vendor:publish --provider="Novius\Backpack\CRUD\CrudServiceProvider" --tag="config"

sh
php artisan permissions:generate // Insert permissions in database for each CRUD controllers.