1<?php 2namespace Fisharebest\Webtrees\Schema; 3 4/** 5 * webtrees: online genealogy 6 * Copyright (C) 2015 webtrees development team 7 * This program is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 3 of the License, or 10 * (at your option) any later version. 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18use Fisharebest\Webtrees\Database; 19use Fisharebest\Webtrees\File; 20 21/** 22 * Class Migration22 - upgrade the database schema from version 22 to version 23. 23 */ 24class Migration22 implements MigrationInterface { 25 /** {@inheritDoc} */ 26 public function upgrade() { 27 // - data update for 1.4.0 media changes 28 $_cfgs = Database::prepare( 29 "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" . 30 " FROM `##gedcom_setting` gs1" . 31 " LEFT JOIN `##gedcom_setting` gs2 ON (gs1.gedcom_id = gs2.gedcom_id AND gs2.setting_name='USE_MEDIA_FIREWALL')" . 32 " LEFT JOIN `##gedcom_setting` gs3 ON (gs1.gedcom_id = gs3.gedcom_id AND gs3.setting_name='MEDIA_FIREWALL_THUMBS')" . 33 " LEFT JOIN `##gedcom_setting` gs4 ON (gs1.gedcom_id = gs4.gedcom_id AND gs4.setting_name='MEDIA_FIREWALL_ROOTDIR')" . 34 " WHERE gs1.setting_name = 'MEDIA_DIRECTORY'" 35 )->fetchAll(); 36 37 // The constant WT_DATA_DIR is not defined yet (although it was when this script was originally written). 38 $WT_DATA_DIR = realpath('data'); 39 40 // Check the config for each tree 41 foreach ($_cfgs as $_cfg) { 42 if ($_cfg->use_media_firewall) { 43 // We’re using the media firewall. 44 $_mf_dir = realpath($_cfg->media_firewall_rootdir) . DIRECTORY_SEPARATOR; 45 if ($_mf_dir == $WT_DATA_DIR) { 46 // We’re already storing our media in the data folder - nothing to do. 47 } else { 48 // We’ve chosen a custom location for our media folder - need to update our media-folder to point to it. 49 // We have, for example, 50 // $_mf_dir = /home/fisharebest/my_pictures/ 51 // $WT_DATA_DIR = /home/fisharebest/public_html/webtrees/data/ 52 // Therefore we need to calculate ../../../my_pictures/ 53 $_media_dir = ''; 54 $_tmp_dir = $WT_DATA_DIR; 55 while (strpos($_mf_dir, $_tmp_dir) !== 0) { 56 $_media_dir .= '../'; 57 $_tmp_dir = preg_replace('~[^/\\\\]+[/\\\\]$~', '', $_tmp_dir); 58 if ($_tmp_dir == '') { 59 // Shouldn't get here - but this script is not allowed to fail... 60 continue 2; 61 } 62 } 63 $_media_dir .= $_cfg->media_directory; 64 Database::prepare( 65 "UPDATE `##gedcom_setting`" . 66 " SET setting_value=?" . 67 " WHERE gedcom_id=? AND setting_name='MEDIA_DIRECTORY'" 68 )->execute(array($_media_dir, $_cfg->gedcom_id)); 69 } 70 } else { 71 // Not using the media firewall - just move the public folder to the new location (if we can). 72 if ( 73 file_exists(WT_ROOT . $_cfg->media_directory) && 74 is_dir(WT_ROOT . $_cfg->media_directory) && 75 !file_exists($WT_DATA_DIR . $_cfg->media_directory) 76 ) { 77 try { 78 rename(WT_ROOT . $_cfg->media_directory, $WT_DATA_DIR . $_cfg->media_directory); 79 } catch (\ErrorException $ex) { 80 // Cannot move the folder? 81 } 82 File::delete($WT_DATA_DIR . $_cfg->media_directory . '.htaccess'); 83 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'index.php'); 84 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'Mediainfo.txt'); 85 File::delete($WT_DATA_DIR . $_cfg->media_directory . 'thumbs/Thumbsinfo.txt'); 86 } 87 } 88 } 89 90 // Delete old settings 91 Database::exec("DELETE FROM `##gedcom_setting` WHERE setting_name IN ('USE_MEDIA_FIREWALL', 'MEDIA_FIREWALL_THUMBS', 'MEDIA_FIREWALL_ROOTDIR')"); 92 } 93} 94