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 * Upgrade to to the next version 29 */ 30 public function upgrade() { 31 // - data update for 1.4.0 media changes 32 $_cfgs = Database::prepare( 33 "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" . 34 " FROM `##gedcom_setting` gs1" . 35 " LEFT JOIN `##gedcom_setting` gs2 ON (gs1.gedcom_id = gs2.gedcom_id AND gs2.setting_name='USE_MEDIA_FIREWALL')" . 36 " LEFT JOIN `##gedcom_setting` gs3 ON (gs1.gedcom_id = gs3.gedcom_id AND gs3.setting_name='MEDIA_FIREWALL_THUMBS')" . 37 " LEFT JOIN `##gedcom_setting` gs4 ON (gs1.gedcom_id = gs4.gedcom_id AND gs4.setting_name='MEDIA_FIREWALL_ROOTDIR')" . 38 " WHERE gs1.setting_name = 'MEDIA_DIRECTORY'" 39 )->fetchAll(); 40 41 // The constant WT_DATA_DIR is not defined yet (although it was when this script was originally written). 42 $WT_DATA_DIR = realpath('data'); 43 44 // Check the config for each tree 45 foreach ($_cfgs as $_cfg) { 46 if ($_cfg->use_media_firewall) { 47 // We’re using the media firewall. 48 $_mf_dir = realpath($_cfg->media_firewall_rootdir) . DIRECTORY_SEPARATOR; 49 if ($_mf_dir == $WT_DATA_DIR) { 50 // We’re already storing our media in the data folder - nothing to do. 51 } else { 52 // We’ve chosen a custom location for our media folder - need to update our media-folder to point to it. 53 // We have, for example, 54 // $_mf_dir = /home/fisharebest/my_pictures/ 55 // $WT_DATA_DIR = /home/fisharebest/public_html/webtrees/data/ 56 // Therefore we need to calculate ../../../my_pictures/ 57 $_media_dir = ''; 58 $_tmp_dir = $WT_DATA_DIR; 59 while (strpos($_mf_dir, $_tmp_dir) !== 0) { 60 $_media_dir .= '../'; 61 $_tmp_dir = preg_replace('~[^/\\\\]+[/\\\\]$~', '', $_tmp_dir); 62 if ($_tmp_dir == '') { 63 // Shouldn't get here - but this script is not allowed to fail... 64 continue 2; 65 } 66 } 67 $_media_dir .= $_cfg->media_directory; 68 Database::prepare( 69 "UPDATE `##gedcom_setting`" . 70 " SET setting_value=?" . 71 " WHERE gedcom_id=? AND setting_name='MEDIA_DIRECTORY'" 72 )->execute([$_media_dir, $_cfg->gedcom_id]); 73 } 74 } else { 75 // Not using the media firewall - just move the public folder to the new location (if we can). 76 if ( 77 file_exists(WT_ROOT . $_cfg->media_directory) && 78 is_dir(WT_ROOT . $_cfg->media_directory) && 79 !file_exists($WT_DATA_DIR . $_cfg->media_directory) 80 ) { 81 try { 82 rename(WT_ROOT . $_cfg->media_directory, $WT_DATA_DIR . $_cfg->media_directory); 83 } catch (Throwable $ex) { 84 DebugBar::addThrowable($ex); 85 86 // Cannot move the folder? 87 } 88 File::delete($WT_DATA_DIR . $_cfg->media_directory . '.htaccess'); 89 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'index.php'); 90 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'Mediainfo.txt'); 91 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'thumbs/Thumbsinfo.txt'); 92 } 93 } 94 } 95 96 // Delete old settings 97 Database::exec("DELETE FROM `##gedcom_setting` WHERE setting_name IN ('USE_MEDIA_FIREWALL', 'MEDIA_FIREWALL_THUMBS', 'MEDIA_FIREWALL_ROOTDIR')"); 98 } 99} 100