2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
3 /*********************************************************************************
4 * SugarCRM Community Edition is a customer relationship management program developed by
5 * SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
7 * This program is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU Affero General Public License version 3 as published by the
9 * Free Software Foundation with the addition of the following permission added
10 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
11 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
12 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
14 * This program is distributed in the hope that it will be useful, but WITHOUT
15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
19 * You should have received a copy of the GNU Affero General Public License along with
20 * this program; if not, see http://www.gnu.org/licenses or write to the Free
21 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
25 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
27 * The interactive user interfaces in modified source and object code versions
28 * of this program must display Appropriate Legal Notices, as required under
29 * Section 5 of the GNU Affero General Public License version 3.
31 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
32 * these Appropriate Legal Notices must retain the display of the "Powered by
33 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
34 * technical reasons, the Appropriate Legal Notices must display the words
35 * "Powered by SugarCRM".
36 ********************************************************************************/
42 * This is the base class to support removing files during an upgrade process.
43 * To support custom removal of files during an upgrade process take the following steps:
45 * 1) Extend this class and save the PHP file name to be the same as the class name
46 * 2) Override the getFilesToRemove method to return an Array of files/directories to remove
47 * 3) Place this PHP file in custom/scripts/files_to_remove directory of your SugarCRM install
49 * The UpgradeRemoval instance will be invoked from the unlinkUpgradeFiles method of uw_utils.php
55 * @var string minimal version for removal
61 * Return array of files/directories to remove. Default implementation returns empty array.
63 * @param int $version integer value of original version to be upgraded
64 * @return mixed $files Array of files/directories to remove
66 public function getFilesToRemove($version)
72 * processFilesToRemove
73 * This method handles removing the array of files/directories specified.
77 public function processFilesToRemove($files=array())
79 if(empty($files) || !is_array($files))
84 require_once('include/dir_inc.php');
86 if(!file_exists('custom/backup'))
88 mkdir_recursive('custom/backup');
91 foreach($files as $file)
93 if(file_exists($file))
98 rmdir_recursive($file);
109 * Private method to handle backing up the file to custom/backup directory
111 * @param $file File or directory to backup to custom/backup directory
113 protected function backup($file)
115 $basename = basename($file);
116 $basepath = str_replace($basename, '', $file);
118 if(!empty($basepath) && !file_exists('custom/backup/' . $basepath))
120 mkdir_recursive('custom/backup/' . $basepath);
125 copy_recursive($file, 'custom/backup/' . $file);
127 copy($file, 'custom/backup/' . $file);