<?php
/**
 * Simple AJAX stub: Newsletter
 *
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage base
 */

WBClass::load('WBAjax');

/**
 * Simple AJAX stub: Newsletter
 *
 * Subscribe to Newsletter
 *
 * @version 0.1.1
 * @package WB
 * @subpackage base
 */
class WBAjax_Newsletter extends WBAjax
{
    /**
     * @var WBDatasource_Newsletter_Subscriber
     */
    private $sub;

    /**
     * second construcotr
     * 
     * Called by constructer of super class.
     * 
     * @see include/WB/WBAjax#init()
     */
    protected function init()
    {
        $this->sub  =   WBClass::create('WBDatasource_Newsletter_Subscriber');
        if ($this->user->isAuthenticated()) {
            $this->sub->setUser($this->user);
            $this->sub->loadByUser($this->user->getId());
        }
    }
    
    /**
     * Subscribe to Newsletter
     *
     * @return string comment list HTML
     */
    protected function register()
    {
        $data   =   array();
        $data['email']  =   $this->req->get('email', '');
        $data['lang']   =   $this->req->get('lang', '');
        if (empty($data['lang'])) {
            $data['lang']   =   patI18n::getLocale(patI18n::LOCALE_TYPE_LANG);
        }

        if(!$this->sub->add($data)) {
            $this->loadTemplates('Register/ajax/failed');
            return $this->tmpl->getParsedTemplate('snippet');
        }

        $mId    =   $this->req->get('mandator', 0);
        $this->sub->add4Mandator($mId);
        $this->sub->setAllTopic($mId);

        $this->tmpl->addGlobalVars($this->sub->get(), 'SUB_');
        $this->loadTemplates('Register/ajax/subscribed');
        return $this->tmpl->getParsedTemplate('snippet');
    }

    /**
     * Add Subscriber 4 Mandator
     *
     * @return string comment list HTML
     */
    protected function add4Mandator()
    {
        $mId    =   $this->req->get('mandatorid', 0);
        $this->sub->add4Mandator($mId);

        $this->tmpl->addGlobalVars($this->sub->get(), 'SUB_');
        $this->loadTemplates('Register/ajax/subscribed');
        return $this->tmpl->getParsedTemplate('snippet');
    }
}