<?php


/**


 * Magento


 *


 * NOTICE OF LICENSE


 *


 * This source file is subject to the Open Software License (OSL 3.0)


 * that is bundled with this package in the file LICENSE.txt.


 * It is also available through the world-wide-web at this URL:


 * http://opensource.org/licenses/osl-3.0.php


 * If you did not receive a copy of the license and are unable to


 * obtain it through the world-wide-web, please send an email


 * to license@magentocommerce.com so we can send you a copy immediately.


 *


 * DISCLAIMER


 *


 * Do not edit or add to this file if you wish to upgrade Magento to newer


 * versions in the future. If you wish to customize Magento for your


 * needs please refer to http://www.magentocommerce.com for more information.


 *


 * @category    Mage


 * @package     Mage_XmlConnect


 * @copyright   Copyright (c) 2011 Magento Inc. (http://www.magentocommerce.com)


 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)


 */





/**


 * XmlConnect Country selector form element


 *


 * @category    Mage


 * @package     Mage_XmlConnect


 * @author      Magento Core Team <core@magentocommerce.com>


 */


class Mage_XmlConnect_Block_Adminhtml_Mobile_Form_Element_Country


    extends Varien_Data_Form_Element_Checkboxes


{


    /**


     * Flag of using the border in the table's TD


     *


     * @var bool


     */


    protected $_useBorderClass = false;





    /**


     * Init Element


     *


     * @param array $attributes


     */


    public function __construct($attributes=array())


    {


        parent::__construct($attributes);


        $this->setType('checkbox');


        $this->setExtType('country');


    }





    /**


     * Retrieve HTML


     *


     * @return string


     */


    public function getElementHtml()


    {


        $values = $this->_prepareValues();





        if (empty($values)) {


            return '';


        }





        $columns = (int)$this->getData('columns');


        $columns = $columns ? $columns : 1;


        $rows = ceil(count($values) / $columns);


        $row = $column = 0;





        $options = array();





        foreach ($values as $value) {


            if (empty($value['value'])) {


                continue;


            }


            $options[$row++][$column] = $value;


            if ($row == $rows) {


                $row = 0;


                $column++;


            }


        }





        while ($row < $rows) {


            $options[$row++][$column] = '';


        }





        $id = $this->getData('id');


        $id = empty($id) ? '' : ' id="' . $id . '-table"';


        $class = $this->getData('class');


        $html = PHP_EOL . "<table class=\"countries {$class}\"{$id}>" . PHP_EOL;





        $zebrine = '';


        $stripy = false;


        if (strpos($class, 'stripy')) {


            $stripy = true;


        }





        $columns--;


        foreach ($options as $row) {


            $html .= "<tr{$zebrine}>" . PHP_EOL;





            if ($stripy) {


                $zebrine = empty($zebrine) ? ' class="odd"' : '';


                $this->_useBorderClass = true;


                foreach ($row as $idx => $option) {


                    /**


                     * for istore (as shown by $stripy) use border settings in TD


                     */


                    if ($idx == $columns) {


                        /**


                         * for last table's column TD should not have a border


                         */


                        $this->_useBorderClass = false;


                    }


                    $html .= $this->_optionToHtml($option);


                }


            } else {


                foreach ($row as $option) {


                    $html .= $this->_optionToHtml($option);


                }


            }





            $html .= PHP_EOL . '</tr>' . PHP_EOL;


        }





        $html .= '</table>' . PHP_EOL . $this->getAfterElementHtml();





        return $html;


    }





    /**


     * Get HTML code for the one option


     *


     * @param array $option


     * @return string


     */


    protected function _optionToHtml($option)


    {


        if (empty($option)) {


            $html = '<td>&nbsp;</td><td>&nbsp;</td>';


        } else {


            $id = $this->getHtmlId() . '_' . $this->_escape($option['value']);


            $isNameLeft = $this->getData('place_name_left');





            $border = $this->_useBorderClass ? ' class="border"' : '';


            $html = '<td' . $border . '><input id="' . $id . '"';


            foreach ($this->getHtmlAttributes() as $attribute) {


                $value = $this->getDataUsingMethod($attribute, $option['value']);


                if ($value) {


                    $html .= ' ' . $attribute . '="' . $value . '"';


                }


            }


            $html .= ' value="' . $option['value'] . '" /></td>';





            $label = '<td><label for="' . $id . '" style="white-space: nowrap;">' . $option['label'] . '</label></td>';





            if ($isNameLeft) {


                $html = $label . $html;


            } else {


                $html = $html . $label;


            }


        }





        return $html;


    }


}