<?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_Newsletter
 * @copyright   Copyright (c) 2013 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * Newsletter Data Helper
 *
 * @category   Mage
 * @package    Mage_Newsletter
 * @author     Magento Core Team <core@magentocommerce.com>
 */
class Mage_Newsletter_Helper_Data extends Mage_Core_Helper_Abstract
{
    const XML_PATH_TEMPLATE_FILTER = 'global/newsletter/tempate_filter';

    /**
     * Retrieve subsription confirmation url
     *
     * @param Mage_Newsletter_Model_Subscriber $subscriber
     * @return string
     */
    public function getConfirmationUrl($subscriber)
    {
        return Mage::getModel('core/url')
            ->setStore($subscriber->getStoreId())
            ->getUrl('newsletter/subscriber/confirm', array(
                'id'     => $subscriber->getId(),
                'code'   => $subscriber->getCode(),
                '_nosid' => true
            ));
    }

    /**
     * Retrieve unsubsription url
     *
     * @param Mage_Newsletter_Model_Subscriber $subscriber
     * @return string
     */
    public function getUnsubscribeUrl($subscriber)
    {
        return Mage::getModel('core/url')
            ->setStore($subscriber->getStoreId())
            ->getUrl('newsletter/subscriber/unsubscribe', array(
                'id'     => $subscriber->getId(),
                'code'   => $subscriber->getCode(),
                '_nosid' => true
            ));
    }

    /**
     * Retrieve Template processor for Newsletter template
     *
     * @return Varien_Filter_Template
     */
    public function getTemplateProcessor()
    {
        $model = (string)Mage::getConfig()->getNode(self::XML_PATH_TEMPLATE_FILTER);
        return Mage::getModel($model);
    }
}