1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2016 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\File; 20 21/** 22 * Upgrade the database schema from version 22 to version 23. 23 */ 24class Migration22 implements MigrationInterface { 25 /** 26 * Upgrade to to the next version 27 */ 28 public function upgrade() { 29 // - data update for 1.4.0 media changes 30 $_cfgs = Database::prepare( 31 "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" . 32 " FROM `##gedcom_setting` gs1" . 33 " LEFT JOIN `##gedcom_setting` gs2 ON (gs1.gedcom_id = gs2.gedcom_id AND gs2.setting_name='USE_MEDIA_FIREWALL')" . 34 " LEFT JOIN `##gedcom_setting` gs3 ON (gs1.gedcom_id = gs3.gedcom_id AND gs3.setting_name='MEDIA_FIREWALL_THUMBS')" . 35 " LEFT JOIN `##gedcom_setting` gs4 ON (gs1.gedcom_id = gs4.gedcom_id AND gs4.setting_name='MEDIA_FIREWALL_ROOTDIR')" . 36 " WHERE gs1.setting_name = 'MEDIA_DIRECTORY'" 37 )->fetchAll(); 38 39 // The constant WT_DATA_DIR is not defined yet (although it was when this script was originally written). 40 $WT_DATA_DIR = realpath('data'); 41 42 // Check the config for each tree 43 foreach ($_cfgs as $_cfg) { 44 if ($_cfg->use_media_firewall) { 45 // We’re using the media firewall. 46 $_mf_dir = realpath($_cfg->media_firewall_rootdir) . DIRECTORY_SEPARATOR; 47 if ($_mf_dir == $WT_DATA_DIR) { 48 // We’re already storing our media in the data folder - nothing to do. 49 } else { 50 // We’ve chosen a custom location for our media folder - need to update our media-folder to point to it. 51 // We have, for example, 52 // $_mf_dir = /home/fisharebest/my_pictures/ 53 // $WT_DATA_DIR = /home/fisharebest/public_html/webtrees/data/ 54 // Therefore we need to calculate ../../../my_pictures/ 55 $_media_dir = ''; 56 $_tmp_dir = $WT_DATA_DIR; 57 while (strpos($_mf_dir, $_tmp_dir) !== 0) { 58 $_media_dir .= '../'; 59 $_tmp_dir = preg_replace('~[^/\\\\]+[/\\\\]$~', '', $_tmp_dir); 60 if ($_tmp_dir == '') { 61 // Shouldn't get here - but this script is not allowed to fail... 62 continue 2; 63 } 64 } 65 $_media_dir .= $_cfg->media_directory; 66 Database::prepare( 67 "UPDATE `##gedcom_setting`" . 68 " SET setting_value=?" . 69 " WHERE gedcom_id=? AND setting_name='MEDIA_DIRECTORY'" 70 )->execute(array($_media_dir, $_cfg->gedcom_id)); 71 } 72 } else { 73 // Not using the media firewall - just move the public folder to the new location (if we can). 74 if ( 75 file_exists(WT_ROOT . $_cfg->media_directory) && 76 is_dir(WT_ROOT . $_cfg->media_directory) && 77 !file_exists($WT_DATA_DIR . $_cfg->media_directory) 78 ) { 79 try { 80 rename(WT_ROOT . $_cfg->media_directory, $WT_DATA_DIR . $_cfg->media_directory); 81 } catch (\ErrorException $ex) { 82 // Cannot move the folder? 83 } 84 File::delete($WT_DATA_DIR . $_cfg->media_directory . '.htaccess'); 85 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'index.php'); 86 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'Mediainfo.txt'); 87 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'thumbs/Thumbsinfo.txt'); 88 } 89 } 90 } 91 92 // Delete old settings 93 Database::exec("DELETE FROM `##gedcom_setting` WHERE setting_name IN ('USE_MEDIA_FIREWALL', 'MEDIA_FIREWALL_THUMBS', 'MEDIA_FIREWALL_ROOTDIR')"); 94 } 95} 96