<?php

namespace App\Gallery\Image\Admin\Form;

use Qs_Form;
use Qs_ImageFs;

class AbstractForm extends Qs_Form
{
    protected function _initElements()
    {
        $imageCfg = $this->getConfig('image')->toArray();
        $descriptionLength = (int) $this->getConfig('descriptionLength');

        $this->addElement('static', 'albumTitle', array('label' => 'Album'));
        $this->addElement('text', 'title', array('label' => 'Title', 'required' => true, 'maxlength' => 255));

        $resize = $imageCfg['width'] . 'x' . $imageCfg['height'] . Qs_ImageFs::getResizeMethodAlias($imageCfg['method']);
        $this->addElement(
            'extendedImage',
            'image',
            array(
                'label'       => 'Image',
                'required'    => true,
                'resize'      => $resize,
                /*'validators'  => array(
                    array('ImageSize', false, array('minwidth' => $imageCfg['width']))
                )*/
            )
        );

        $this->addElement(
            'textarea',
            'description',
            array(
                'label'       => 'Description',
                'description' => 'Text space is limited to '. $descriptionLength . ' characters.'
            )
        );
        $this->getElement('description')->addValidator(
            'StringLength',
            true,
            array('max' => $descriptionLength, 'elementLabel' => $this->getElement('description')->getLabel())
        );

        $this->addElement('checkbox', 'enabled', array('label' => 'Show on user end', 'decoration' => 'simple'));

        return $this;
    }

}