<?php
/**
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
 *
 * SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
 * Copyright (C) 2011 - 2018 SalesAgility Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
 * reasonably feasible for technical reasons, the Appropriate Legal Notices must
 * display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
 */

namespace SuiteCRM\Modules\Administration\PDF\MVC;

if (!defined('sugarEntry') || !sugarEntry) {
    die('Not A Valid Entry Point');
}

use LoggerManager;
use SuiteCRM\PDF\PDFWrapper;
use SuiteCRM\Search\UI\MVC\View as BaseView;
use SuiteCRM\Utility\StringUtils;

/**
 * Class View holds utilities for rendering a template file.
 */
abstract class View extends BaseView
{
    /**
     * Configures translations and global variables.
     *
     * Extend to assign more variable.
     */
    public function preDisplay(): void
    {
        global $mod_strings, $app_list_strings, $app_strings, $sugar_config;

        $errors = [];
        $this->smarty->assign('MOD', $mod_strings);
        $this->smarty->assign('APP', $app_strings);
        $this->smarty->assign('APP_LIST', $app_list_strings);
        $this->smarty->assign('LANGUAGES', get_languages());
        $this->smarty->assign('JAVASCRIPT', get_set_focus_js());
        $this->smarty->assign('error', $errors);
        $this->smarty->assign('BUTTONS', $this->getButtons());

        if (empty($sugar_config['pdf'])) {
            LoggerManager::getLogger()->warn('Configuration does not contains default PDF settings.');
        }

        $pdfSettings = $sugar_config['pdf'] ?? null;
        $this->smarty->assign('config', $pdfSettings);
    }

    /**
     * Returns the cancel and save button.
     *
     * @return string
     */
    protected function getButtons(): string
    {
        global $mod_strings;
        global $app_strings;

        $this->smarty->assign('MOD', $mod_strings);
        $this->smarty->assign('APP', $app_strings);

        return $this->smarty->fetch('modules/Administration/PDF/buttons.tpl');
    }

    /**
     * Returns an associative array with their class name and translated label
     *
     * @return array
     */
    protected function getEngines(): array
    {
        $engines = [];

        foreach (PDFWrapper::getEngines() as $engine) {
            $engines[$engine] = StringUtils::camelToTranslation($engine);
        }

        return $engines;
    }
}