<?php
/**
* Since 2013 Ovidiu Cimpean.
*
* Ovidiu Cimpean - Newsletter Pro © All rights reserved.
*
* DISCLAIMER
*
* Do not edit, modify or copy this file.
* If you wish to customize it, contact us at addons4prestashop@gmail.com.
*
* @author    Ovidiu Cimpean <addons4prestashop@gmail.com>
* @copyright Since 2013 Ovidiu Cimpean
* @license   Do not edit, modify or copy this file
*
* @version   Release: 4
*/

class NewsletterProTemplateHistory extends NewsletterProTemplate
{
    public $id_history;

    public function __construct($data, $user = null)
    {
        $this->id_history = (int) $data;

        if (!$this->id_history) {
            throw new NewsletterProTemplateException(sprintf(NewsletterPro::getInstance()->l('The template id history "%s" is not valid.'), $this->id_history));
        }

        $name = NewsletterProTplHistory::getTemplateName($this->id_history);

        if (Tools::strlen($name) > 0) {
            $this->name = $name;
        }

        parent::__construct($data, $user);
    }

    public static function newInstance($data, $user = null)
    {
        return new self($data, $user);
    }

    public function load($id_lang = null, $load_user_lang = false)
    {
        if ($load_user_lang && isset($this->user)) {
            $id_lang = $this->user->id_lang;
        }

        $this->load_id_lang = $id_lang;

        $history = NewsletterProTplHistory::newInstance($this->id_history, $id_lang);

        if (!Validate::isLoadedObject($history)) {
            throw new NewsletterProTemplateException(NewsletterPro::getInstance()->l('Cannot get the templat from the database.'));
        }

        $this->content = NewsletterProTemplateContent::newInstance();

        $default_lang = (int) Configuration::get('PS_LANG_DEFAULT');

        if (!isset($id_lang)) {
            if (!isset($history->template[$default_lang])) {
                throw new NewsletterProTemplateException(NewsletterPro::getInstance()->l('The template don\'t have the default language.'));
            }

            // load all languages
            foreach ($this->dir_template_lang_file as $id_lang => $path) {
                if (isset($history->template[$id_lang])) {
                    $this->content->setContentByIdLang($id_lang, $history->template[$id_lang]);
                } else {
                    $this->content->setContentByIdLang($id_lang, $history->template[$default_lang]);
                }
            }
        } else {
            if (!in_array($id_lang, $this->languages_id)) {
                throw new NewsletterProTemplateException(NewsletterPro::getInstance()->l('The template language does not exists.'));
            }

            $this->content->setContentByIdLang($id_lang, $history->template);
        }

        parent::load();

        return $this;
    }
}