<?php
if (!defined('sugarEntry') || !sugarEntry) {
    die('Not A Valid Entry Point');
}
/**
 *
 * 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".
 */

/*********************************************************************************

 * Description: Handles Generic Widgets
 * Portions created by SugarCRM are Copyright (C) SugarCRM, Inc.
 * All Rights Reserved.
 * Contributor(s): ______________________________________..
 ********************************************************************************/


class DashletCacheBuilder
{
    
    /**
     * Builds the cache of Dashlets by scanning the system
     */
    public function buildCache()
    {
        global $beanList;
        $dashletFiles = array();
        $dashletFilesCustom = array();
        
        getFiles($dashletFiles, 'modules', '/^.*\/Dashlets\/[^\.]*\.php$/');
        getFiles($dashletFilesCustom, 'custom/modules', '/^.*\/Dashlets\/[^\.]*\.php$/');
        $cacheDir = create_cache_directory('dashlets/');
        $allDashlets = array_merge($dashletFiles, $dashletFilesCustom);
        $dashletFiles = array();
        foreach ($allDashlets as $num => $file) {
            $fileName =  basename($file);

            $customFilePath = sprintf(
                'custom/%s',
                str_replace(
                    $fileName,
                    'Custom' . $fileName,
                    $file
                )
            );

            if (in_array($customFilePath, $allDashlets, true)) {
                continue;
            }

            if (substr_count($file, '.meta') == 0) { // ignore meta data files
                $class = substr($file, strrpos($file, '/') + 1, -4);
                $dashletFiles[$class] = array();
                $dashletFiles[$class]['file'] = $file;
                $dashletFiles[$class]['class'] = $class;
                if (is_file(preg_replace('/(.*\/.*)(\.php)/Uis', '$1.meta$2', $file))) { // is there an associated meta data file?
                    $dashletFiles[$class]['meta'] = preg_replace('/(.*\/.*)(\.php)/Uis', '$1.meta$2', $file);
                    require($dashletFiles[$class]['meta']);
                    if (isset($dashletMeta[$class]['module'])) {
                        $dashletFiles[$class]['module'] = $dashletMeta[$class]['module'];
                    }
                }
                
                $filesInDirectory = array();
                getFiles($filesInDirectory, substr($file, 0, strrpos($file, '/')), '/^.*\/Dashlets\/[^\.]*\.icon\.(jpg|jpeg|gif|png)$/i');
                if (!empty($filesInDirectory)) {
                    $dashletFiles[$class]['icon'] = $filesInDirectory[0]; // take the first icon we see
                }
            }
        }
        
        write_array_to_file('dashletsFiles', $dashletFiles, $cacheDir . 'dashlets.php');
    }
}