PHP code example of louis1021 / presento

1. Go to this page and download the library: Download louis1021/presento library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

louis1021 / presento example snippets



// UserTransformer.php
class UserTransformer extends \Louis1021\Presento\Transformer
{
    public function getUserIdProperty($value)
    {
        return md5($value);
    }
}

// UserPresenter.php
class UserPresenter extends \Louis1021\Presento\Presenter
{
    public function present()
    {
        return [
            'user_id' => 'id',
            'name',
            'email',
            'type',
            'is_active',
        ];
    }

    public function transformer()
    {
        return UserTransformer::class;
    }
}


$response = [
    "id" => 123456,
    "name" => "Nahid Bin Azhar",
    "email" => "[email protected]",
    "type" => 1,
    "is_active" => 1,
    "created_at" => "2018-01-02 02:03:04",
    "updated_at" => "2018-01-02 02:03:04",
    "deleted_at" => "2018-01-02 02:03:04",
    "projects" => [
        [
            "id" => 1,
            "name" => "Laravel Talk",
            "url"   => "https://github.com/nahid/talk",
            "license" => "CC0",
            "created_at" => "2016-02-02 02:03:04"
        ],
        [
            "id" => 2,
            "name" => "JsonQ",
            "url"   => "https://github.com/nahid/jsonq",
            "license" => "MIT",
            "created_at" => "2018-01-02 02:03:04"
        ]
    ]
];


// UserPresenter.php

class UserPresenter extends \Louis1021\Presento\Presenter
{
    public function present()
    {
        return [
            'id',
            'name',
            'email',
            'type',
            'is_active',
            'projects',
        ];
    }
}


$user = new UserPresenter($response);
dump($user->get());


[
    "id" => 123456,
    "name" => "Nahid Bin Azhar",
    "email" => "[email protected]",
    "type" => 1,
    "is_active" => 1,
    "projects" => [
        [
            "id" => 1,
            "name" => "Laravel Talk",
            "url"   => "https://github.com/nahid/talk",
            "license" => "CC0",
            "created_at" => "2016-02-02 02:03:04"
        ],
        [
            "id" => 2,
            "name" => "JsonQ",
            "url"   => "https://github.com/nahid/jsonq",
            "license" => "MIT",
            "created_at" => "2018-01-02 02:03:04"
        ]
    ]
]


// UserPresenter.php
class UserPresenter extends \Louis1021\Presento\Presenter
{
    public function present()
    {
        return [
            'user_id' => 'id',
            'name',
            'email',
            'type',
            'is_active',
        ];
    }
}


[
    "user_id" => 123456,
    "name" => "Nahid Bin Azhar",
    "email" => "[email protected]",
    "type" => 1,
    "is_active" => 1,
]


// UserPresenter.php
class UserPresenter extends \Louis1021\Presento\Presenter
{
    public function present()
    {
        return [
            'id',
            'name',
            'email',
            'type',
            'is_active',
            'top_package' => 'projects.0.name',
            'projects',
        ];
    }
}


[
    "id" => 123456,
    "name" => "Nahid Bin Azhar",
    "email" => "[email protected]",
    "type" => 1,
    "is_active" => 1,
    "top_package" => "Laravel Talk",
    "projects" => [
        [
            "id" => 1,
            "name" => "Laravel Talk",
            "url"   => "https://github.com/nahid/talk",
            "license" => "CC0",
            "created_at" => "2016-02-02 02:03:04"
        ],
        [
            "id" => 2,
            "name" => "JsonQ",
            "url"   => "https://github.com/nahid/jsonq",
            "license" => "MIT",
            "created_at" => "2018-01-02 02:03:04"
        ]
    ]
]


// UserPresenter.php
class UserPresenter extends \Louis1021\Presento\Presenter
{
    public function present()
    {
        return [
            'user_id' => 'id',
            'name',
            'email',
            'type',
            'is_active',
        ];
    }
}


// UserTransformer.php
class UserTransformer extends \Louis1021\Presento\Transformer
{
    public function getUserIdProperty($value)
    {
        return md5($value);
    }
}


// UserPresenter.php
public function transformer()
{
    return UserTransformer::class;
}


[
    "user_id" => "e10adc3949ba59abbe56e057f20f883e",
    "name" => "Nahid Bin Azhar",
    "email" => "[email protected]",
    "type" => 1,
    "is_active" => 1,
]


// ProjectPresenter.php
class ProjectPresenter extends \Louis1021\Presento\Presenter
{
    public function present()
    {
        return [
            'id',
            'name',
            'url',
            'license',
            'created_at',
        ];
    }

    public function transformer()
    {
        return ProjectTransformer::class;
    }
}


// UserPresenter.php
public function present()
{
    return [
        'user_id' => 'id',
        'name',
        'email',
        'type',
        'is_active',
        'projects' => [ProjectPresenter::class => ['projects']],
    ];
}


// UserPresenter.php
public function convert($data)
{
    if ($data instanceof Model) {
        return $data->toArray();
    }

    return $data;
}