<?php

namespace App\ViewControllerLog\Log\Admin\Form\Element;

use Zend_Form_Element_Select;
use Zend_View_Interface;
use Qs_Math;
use App\ViewControllerLog\Log\Admin\Obj;

class LiveTime extends Zend_Form_Element_Select
{
    public function setDescription($description)
    {
        $obj = new Obj();
        $placeholders = array(
            '{minDate}' => date('F j, Y', strtotime($obj->getMinDate())),
            '{size}'    => Qs_Math::sizeToByteString($obj->getDataSize())
        );
        $description = str_replace(array_keys($placeholders), array_values($placeholders), $description);
        return parent::setDescription($description);
    }

    public function render(Zend_View_Interface $view = null)
    {
        /** @var \Zend_Form_Decorator_Description $decorator */
        $decorator = $this->getDecorator('Description');
        $decorator->setEscape(false);
        return parent::render($view);
    }
}