<?php
/**
 *
 *
 * @author      Komma <info@komma.pro>
 * @copyright   (c) 2012-2016, Komma
 */

namespace App\KommaApp\Kms\Core\Attributes;

use Hash;
use View;

class KmsPassword extends KmsAttribute{

    public $label;
    public $placeholder;

    function __construct($key, $value, array $options = [], array $errors = [], $siteId = null, $languageId = null, $section = null)
    {
        parent::__construct($key, $value, $options, $errors, $siteId, $languageId, $section);
        $this->label = $this->getOption('label', $key);
        $this->placeholder = $this->getOption('placeholder', $key);
    }

    public function render()
    {
        return View::make('kms/attributes.password', [
            'attribute' => $this
        ]);
    }

    public function getValidation()
    {
        if( $this->section->getModelId() and ! $this->getValue()) {
            return [];
        }
        return $this->getOption('validation');
    }

    /**
     * Get the value for saving
     * @return mixed
     */
    public function getValue($post = false)
    {
        if($this->value == ''){
            return null; // don't save this attribute (save the original value)
        }
        return Hash::make($this->value);
    }

}