<?php
abstract class App_SocialLink_Admin_Form_Abstract extends App_SocialLink_Abstract_Form
{
    protected $_defaults = array('enabled' => 'y');
    protected $_hasButtons = true;

    protected function _initElements()
    {
        $dataObj = new App_SocialLink_Obj();
        $image = $dataObj->getConfig('image')->toArray();

        parent::_initElements();

        $this->addElement('text', 'title', array('label' => 'Service Name', 'required' => true));

        $this->addElement(
            'text',
            'url',
            array(
                'label'       => 'URL', 
                'required'    => true, 
                'validators'  => array('Url'),
                'description' => 'Example: '  . constant('EXAMPLE_URL')
            )
        );

        $this->addElement(
            'extendedImage',
            'image',
            array(
                'label'           => 'Icon Image',
                'required'        => true,
                'resize'          => $image['width'] . 'x' . $image['height'],
                'thumbnailWidth'  => $image['width'],
                'thumbnailHeight' => $image['height']
            )
        );

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

        return $this;
    }
}