1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2018 webtrees development team 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16namespace Fisharebest\Webtrees\Schema; 17 18use Fisharebest\Webtrees\Database; 19use Fisharebest\Webtrees\DebugBar; 20use Fisharebest\Webtrees\File; 21use Throwable; 22 23/** 24 * Upgrade the database schema from version 22 to version 23. 25 */ 26class Migration22 implements MigrationInterface 27{ 28 /** 29 * Upgrade to to the next version 30 */ 31 public function upgrade() 32 { 33 // - data update for 1.4.0 media changes 34 $_cfgs = Database::prepare( 35 "SELECT gs1.gedcom_id AS gedcom_id, gs1.setting_value AS media_directory, gs2.setting_value AS use_media_firewall, gs3.setting_value AS media_firewall_thumbs, gs4.setting_value AS media_firewall_rootdir" . 36 " FROM `##gedcom_setting` gs1" . 37 " LEFT JOIN `##gedcom_setting` gs2 ON (gs1.gedcom_id = gs2.gedcom_id AND gs2.setting_name='USE_MEDIA_FIREWALL')" . 38 " LEFT JOIN `##gedcom_setting` gs3 ON (gs1.gedcom_id = gs3.gedcom_id AND gs3.setting_name='MEDIA_FIREWALL_THUMBS')" . 39 " LEFT JOIN `##gedcom_setting` gs4 ON (gs1.gedcom_id = gs4.gedcom_id AND gs4.setting_name='MEDIA_FIREWALL_ROOTDIR')" . 40 " WHERE gs1.setting_name = 'MEDIA_DIRECTORY'" 41 )->fetchAll(); 42 43 // The constant WT_DATA_DIR is not defined yet (although it was when this script was originally written). 44 $WT_DATA_DIR = realpath('data'); 45 46 // Check the config for each tree 47 foreach ($_cfgs as $_cfg) { 48 if ($_cfg->use_media_firewall) { 49 // We’re using the media firewall. 50 $_mf_dir = realpath($_cfg->media_firewall_rootdir) . DIRECTORY_SEPARATOR; 51 if ($_mf_dir == $WT_DATA_DIR) { 52 // We’re already storing our media in the data folder - nothing to do. 53 } else { 54 // We’ve chosen a custom location for our media folder - need to update our media-folder to point to it. 55 // We have, for example, 56 // $_mf_dir = /home/fisharebest/my_pictures/ 57 // $WT_DATA_DIR = /home/fisharebest/public_html/webtrees/data/ 58 // Therefore we need to calculate ../../../my_pictures/ 59 $_media_dir = ''; 60 $_tmp_dir = $WT_DATA_DIR; 61 while (strpos($_mf_dir, $_tmp_dir) !== 0) { 62 $_media_dir .= '../'; 63 $_tmp_dir = preg_replace('~[^/\\\\]+[/\\\\]$~', '', $_tmp_dir); 64 if ($_tmp_dir == '') { 65 // Shouldn't get here - but this script is not allowed to fail... 66 continue 2; 67 } 68 } 69 $_media_dir .= $_cfg->media_directory; 70 Database::prepare( 71 "UPDATE `##gedcom_setting`" . 72 " SET setting_value=?" . 73 " WHERE gedcom_id=? AND setting_name='MEDIA_DIRECTORY'" 74 )->execute([ 75 $_media_dir, 76 $_cfg->gedcom_id, 77 ]); 78 } 79 } else { 80 // Not using the media firewall - just move the public folder to the new location (if we can). 81 if ( 82 file_exists(WT_ROOT . $_cfg->media_directory) && 83 is_dir(WT_ROOT . $_cfg->media_directory) && 84 !file_exists($WT_DATA_DIR . $_cfg->media_directory) 85 ) { 86 try { 87 rename(WT_ROOT . $_cfg->media_directory, $WT_DATA_DIR . $_cfg->media_directory); 88 } catch (Throwable $ex) { 89 DebugBar::addThrowable($ex); 90 91 // Cannot move the folder? 92 } 93 File::delete($WT_DATA_DIR . $_cfg->media_directory . '.htaccess'); 94 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'index.php'); 95 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'Mediainfo.txt'); 96 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'thumbs/Thumbsinfo.txt'); 97 } 98 } 99 } 100 101 // Delete old settings 102 Database::exec("DELETE FROM `##gedcom_setting` WHERE setting_name IN ('USE_MEDIA_FIREWALL', 'MEDIA_FIREWALL_THUMBS', 'MEDIA_FIREWALL_ROOTDIR')"); 103 } 104} 105