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<?php
namespace Webtrees;
/**
* webtrees: online genealogy
* Copyright (C) 2015 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Update the database schema from version 22-23
// - data update for 1.4.0 media changes
$_cfgs = Database::prepare(
"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" .
" FROM `##gedcom_setting` gs1" .
" LEFT JOIN `##gedcom_setting` gs2 ON (gs1.gedcom_id = gs2.gedcom_id AND gs2.setting_name='USE_MEDIA_FIREWALL')" .
" LEFT JOIN `##gedcom_setting` gs3 ON (gs1.gedcom_id = gs3.gedcom_id AND gs3.setting_name='MEDIA_FIREWALL_THUMBS')" .
" LEFT JOIN `##gedcom_setting` gs4 ON (gs1.gedcom_id = gs4.gedcom_id AND gs4.setting_name='MEDIA_FIREWALL_ROOTDIR')" .
" WHERE gs1.setting_name = 'MEDIA_DIRECTORY'"
)->fetchAll();
// The constant WT_DATA_DIR is not defined yet (although it was when this script was originally written).
$WT_DATA_DIR = realpath('data');
// Check the config for each tree
foreach ($_cfgs as $_cfg) {
if ($_cfg->use_media_firewall) {
// We’re using the media firewall.
$_mf_dir = realpath($_cfg->media_firewall_rootdir) . DIRECTORY_SEPARATOR;
if ($_mf_dir == $WT_DATA_DIR) {
// We’re already storing our media in the data folder - nothing to do.
} else {
// We’ve chosen a custom location for our media folder - need to update our media-folder to point to it.
// We have, for example,
// $_mf_dir = /home/fisharebest/my_pictures/
// $WT_DATA_DIR = /home/fisharebest/public_html/webtrees/data/
// Therefore we need to calculate ../../../my_pictures/
$_media_dir = '';
$_tmp_dir = $WT_DATA_DIR;
while (strpos($_mf_dir, $_tmp_dir) !== 0) {
$_media_dir .= '../';
$_tmp_dir = preg_replace('~[^/\\\\]+[/\\\\]$~', '', $_tmp_dir);
if ($_tmp_dir == '') {
// Shouldn't get here - but this script is not allowed to fail...
continue 2;
}
}
$_media_dir .= $_cfg->media_directory;
Database::prepare(
"UPDATE `##gedcom_setting`" .
" SET setting_value=?" .
" WHERE gedcom_id=? AND setting_name='MEDIA_DIRECTORY'"
)->execute(array($_media_dir, $_cfg->gedcom_id));
}
} else {
// Not using the media firewall - just move the public folder to the new location (if we can).
if (
file_exists(WT_ROOT . $_cfg->media_directory) &&
is_dir(WT_ROOT . $_cfg->media_directory) &&
!file_exists($WT_DATA_DIR . $_cfg->media_directory)
) {
@rename(WT_ROOT . $_cfg->media_directory, $WT_DATA_DIR . $_cfg->media_directory);
File::delete($WT_DATA_DIR . $_cfg->media_directory . '.htaccess');
File::delete($WT_DATA_DIR . $_cfg->media_directory . 'index.php');
File::delete($WT_DATA_DIR . $_cfg->media_directory . 'Mediainfo.txt');
File::delete($WT_DATA_DIR . $_cfg->media_directory . 'thumbs/Thumbsinfo.txt');
}
}
}
unset($_cfgs, $_cfg, $_mf_dir, $_tmp_dir);
// Delete old settings
Database::exec("DELETE FROM `##gedcom_setting` WHERE setting_name IN ('USE_MEDIA_FIREWALL', 'MEDIA_FIREWALL_THUMBS', 'MEDIA_FIREWALL_ROOTDIR')");
// Update the version to indicate success
Site::setPreference($schema_name, $next_version);
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