mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-15 11:11:49 +01:00
325 lines
13 KiB
PHP
325 lines
13 KiB
PHP
<?php
|
|
/**
|
|
* EGroupware Setup - DB backup and restore
|
|
*
|
|
* @link http://www.egroupware.org
|
|
* @package setup
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @version $Id$
|
|
*/
|
|
|
|
use EGroupware\Api;
|
|
use EGroupware\Api\Framework;
|
|
use EGroupware\Api\Egw;
|
|
use EGroupware\Api\Vfs;
|
|
|
|
if (!is_object(@$GLOBALS['egw'])) // called from outside EGw ==> setup
|
|
{
|
|
include ('./inc/functions.inc.php');
|
|
|
|
@set_time_limit(0);
|
|
|
|
// Check header and authentication
|
|
if (!$GLOBALS['egw_setup']->auth('Config'))
|
|
{
|
|
Header('Location: index.php');
|
|
exit;
|
|
}
|
|
// Does not return unless user is authorized
|
|
|
|
$GLOBALS['egw_setup']->loaddb();
|
|
|
|
$tpl_root = $GLOBALS['egw_setup']->html->setup_tpl_dir('setup');
|
|
$self = 'db_backup.php';
|
|
$is_setup = true;
|
|
}
|
|
$db_backup = new Api\Db\Backup();
|
|
$asyncservice = new Api\Asyncservice();
|
|
|
|
// download a backup, has to be before any output !!!
|
|
if (!empty($_POST['download']))
|
|
{
|
|
$file = key($_POST['download']);
|
|
$file = $db_backup->backup_dir.'/'.basename($file); // basename to not allow to change the dir
|
|
|
|
// FIRST: switch off zlib.output_compression, as this would limit downloads in size to memory_limit
|
|
ini_set('zlib.output_compression',0);
|
|
// SECOND: end all active output buffering
|
|
while(ob_end_clean()) {}
|
|
|
|
Api\Header\Content::type(basename($file));
|
|
readfile($file);
|
|
$db_backup->log($file, 'Downloaded');
|
|
exit;
|
|
}
|
|
$setup_tpl = new Framework\Template($tpl_root);
|
|
$setup_tpl->set_file(array(
|
|
'T_head' => 'head.tpl',
|
|
'T_footer' => 'footer.tpl',
|
|
'T_db_backup' => 'db_backup.tpl',
|
|
));
|
|
$setup_tpl->set_var('hidden_vars', Api\Html::input_hidden('csrf_token', Api\Csrf::token(__FILE__)));
|
|
|
|
// check CSRF token for POST requests with any content (setup uses empty POST to call it's modules!)
|
|
if ($_SERVER['REQUEST_METHOD'] == 'POST' && $_POST)
|
|
{
|
|
Api\Csrf::validate($_POST['csrf_token'], __FILE__);
|
|
}
|
|
$setup_tpl->set_block('T_db_backup','schedule_row','schedule_rows');
|
|
$setup_tpl->set_block('T_db_backup','set_row','set_rows');
|
|
|
|
$setup_tpl->set_var('stage_title',$stage_title = lang('DB backup and restore'));
|
|
$setup_tpl->set_var('stage_desc',lang('This program lets you backup your database, schedule a backup or restore it.'));
|
|
$setup_tpl->set_var('error_msg','');
|
|
|
|
$bgcolor = array('#DDDDDD','#EEEEEE');
|
|
|
|
if (is_object($GLOBALS['egw_setup']->html))
|
|
{
|
|
$GLOBALS['egw_setup']->html->show_header($stage_title,False,'config',$GLOBALS['egw_setup']->ConfigDomain . '(' . $GLOBALS['egw_domain'][$GLOBALS['egw_setup']->ConfigDomain]['db_type'] . ')');
|
|
}
|
|
else
|
|
{
|
|
$setup_tpl->set_block('T_db_backup','setup_header');
|
|
$setup_tpl->set_var('setup_header','');
|
|
$GLOBALS['egw_info']['flags']['app_header'] = $stage_title;
|
|
echo $GLOBALS['egw']->framework->header();
|
|
echo $GLOBALS['egw']->framework->navbar();
|
|
$run_in_egw = true;
|
|
}
|
|
// save backup housekeeping settings
|
|
if (!empty($_POST['save_backup_settings']))
|
|
{
|
|
$matches = array();
|
|
preg_match('/^\d*$/', $_POST['backup_mincount'], $matches);
|
|
$minCount = (int)$matches[0];
|
|
$filesBackup = $_POST['backup_files'] === 'backup_files';
|
|
if (empty($minCount) && $matches[0] != '0')
|
|
{
|
|
$minCount = 0;
|
|
$setup_tpl->set_var('error_msg',htmlspecialchars(lang("'%1' must be integer", lang("backup min count"))));
|
|
}
|
|
$db_backup->saveConfig($minCount,$is_setup ? (boolean)$filesBackup : null);
|
|
|
|
if (is_int($minCount) && $minCount > 0)
|
|
{
|
|
$cleaned_files = array();
|
|
/* Remove old backups. */
|
|
$db_backup->housekeeping($cleaned_files);
|
|
foreach ($cleaned_files as $file)
|
|
{
|
|
echo '<div align="center">'.lang('entry has been deleted sucessfully').': '.$file."</div>\n";
|
|
}
|
|
}
|
|
}
|
|
if (!empty($_POST['mount']))
|
|
{
|
|
Vfs::$is_root = true;
|
|
echo '<div align="center">'.
|
|
(Vfs::mount('filesystem://default'.$db_backup->backup_dir.'?group=Admins&mode=070','/backup',false) ?
|
|
lang('Backup directory %1 mounted as %2',$db_backup->backup_dir,'/backup') :
|
|
lang('Failed to mount Backup directory!')).
|
|
"</div>\n";
|
|
Vfs::$is_root = false;
|
|
}
|
|
// create a backup now
|
|
if (!empty($_POST['backup']))
|
|
{
|
|
if (is_resource($f = $db_backup->fopen_backup()))
|
|
{
|
|
$starttime = microtime(true);
|
|
$db_backup->backup($f);
|
|
if(is_resource($f))
|
|
fclose($f);
|
|
$setup_tpl->set_var('error_msg', lang('backup finished').': '. number_format(microtime(true)-$starttime, 1).'s');
|
|
|
|
/* Remove old backups. */
|
|
$cleaned_files = array();
|
|
$db_backup->housekeeping($cleaned_files);
|
|
foreach ($cleaned_files as $file)
|
|
{
|
|
echo '<div align="center">'.lang('entry has been deleted sucessfully').': '.$file."</div>\n";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$setup_tpl->set_var('error_msg',$f);
|
|
}
|
|
}
|
|
$setup_tpl->set_var('backup_now_button','<input type="submit" name="backup" title="'.
|
|
htmlspecialchars(lang("back's up your DB now, this might take a few minutes")).'" value="'.htmlspecialchars(lang('backup now')).
|
|
'" onclick="if (egw && egw.loading_prompt) egw.loading_prompt(\'db_backup\', true, \''.htmlspecialchars(lang('backup started, this might take a few minutes ...')).'\'); return true;" />');
|
|
$setup_tpl->set_var('upload','<input type="file" name="uploaded" /> '.
|
|
'<input type="submit" name="upload" value="'.htmlspecialchars(lang('upload backup')).'" title="'.htmlspecialchars(lang("uploads a backup to the backup-dir, from where you can restore it")).'" />');
|
|
$setup_tpl->set_var('backup_mincount','<input type="text" name="backup_mincount" value="'.$db_backup->backup_mincount.'" size="3" maxlength="3"/>');
|
|
$setup_tpl->set_var('backup_files','<input type="checkbox" name="backup_files" value="backup_files"'.
|
|
($db_backup->backup_files ? ' checked="true"':'').
|
|
// do NOT allow to change "backup files" outside of setup
|
|
($is_setup ? '' : ' disabled="true" title="'.htmlspecialchars(lang('Can only be change via Setup!')).'"').'/>');
|
|
$setup_tpl->set_var('backup_save_settings','<input type="submit" name="save_backup_settings" value="'.htmlspecialchars(lang('save')).'" />');
|
|
$setup_tpl->set_var('backup_mount','<input type="submit" name="mount" value="'.htmlspecialchars(lang('Mount backup directory to %1','/backup')).'" />');
|
|
|
|
if (!empty($_POST['upload']) && is_array($_FILES['uploaded']) && !$_FILES['uploaded']['error'] &&
|
|
is_uploaded_file($_FILES['uploaded']['tmp_name']))
|
|
{
|
|
move_uploaded_file($_FILES['uploaded']['tmp_name'], $filename=$db_backup->backup_dir.'/'.$_FILES['uploaded']['name']);
|
|
|
|
$md5 = ', md5='.md5_file($filename).', sha1='.sha1_file($filename);
|
|
|
|
$setup_tpl->set_var('error_msg', ($msg=lang("succesfully uploaded file %1", $filename.', '.
|
|
sprintf('%3.1f MB (%d)',$_FILES['uploaded']['size']/(1024*1024),$_FILES['uploaded']['size']))).$md5);
|
|
$db_backup->log($filename, $msg);
|
|
}
|
|
// delete a backup
|
|
if (!empty($_POST['delete']))
|
|
{
|
|
$file = $db_backup->backup_dir.'/'.basename(key($_POST['delete'])); // basename to not allow to change the dir
|
|
$db_backup->log($file, lang("backup '%1' deleted", $file));
|
|
|
|
if (unlink($file)) $setup_tpl->set_var('error_msg',lang("backup '%1' deleted",$file));
|
|
}
|
|
// rename a backup
|
|
if (!empty($_POST['rename']))
|
|
{
|
|
$file = key($_POST['rename']);
|
|
$new_name = $_POST['new_name'][$file];
|
|
if (!empty($new_name))
|
|
{
|
|
list($ending) = array_reverse(explode('.', $file));
|
|
list($new_ending, $has_ending) = array_reverse(explode('.', $new_name));
|
|
if(!$has_ending || $new_ending != $ending) $new_name .= '.'.$ending;
|
|
$file = $db_backup->backup_dir.'/'.basename($file); // basename to not allow to change the dir
|
|
$ext = preg_match('/(\.gz|\.bz2)+$/i',$file,$matches) ? $matches[1] : '';
|
|
$new_file = $db_backup->backup_dir.'/'.preg_replace('/(\.gz|\.bz2)+$/i','',basename($new_name)).$ext;
|
|
if (rename($file,$new_file))
|
|
{
|
|
$setup_tpl->set_var('error_msg',lang("backup '%1' renamed to '%2'",basename($file),basename($new_file)));
|
|
$db_backup->log($new_file, lang("backup '%1' renamed to '%2'",basename($file),basename($new_file)));
|
|
}
|
|
}
|
|
}
|
|
// restore a backup
|
|
if (!empty($_POST['restore']))
|
|
{
|
|
$file = key($_POST['restore']);
|
|
$file = $db_backup->backup_dir.'/'.basename($file); // basename to not allow to change the dir
|
|
|
|
if (is_resource($f = $db_backup->fopen_backup($file,true)))
|
|
{
|
|
$start = time();
|
|
$db_backup->restore($f, true, $file); // allways convert to current system charset on restore
|
|
$setup_tpl->set_var('error_msg',lang("backup '%1' restored",$file).' ('.(time()-$start).' s)');
|
|
if ($run_in_egw)
|
|
{
|
|
// updating the backup
|
|
$cmd = new setup_cmd_update($GLOBALS['egw']->session->account_domain,
|
|
$GLOBALS['egw_info']['server']['header_admin_user']='admin',
|
|
$GLOBALS['egw_info']['server']['header_admin_password']=uniqid('pw',true),false,true);
|
|
echo $cmd->run()."\n";
|
|
echo '<h3>'.lang('You should %1log out%2 and in again, to update your current session!','<a href="'.Egw::link('/logout.php').'" target="_parent">','</a>')."</h3>\n";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$setup_tpl->set_var('error_msg',$f);
|
|
}
|
|
}
|
|
// create a new scheduled backup
|
|
if (!empty($_POST['schedule']))
|
|
{
|
|
$asyncservice->set_timer($_POST['times'],'db_backup-'.implode(':',$_POST['times']),'admin.admin_db_backup.do_backup','');
|
|
}
|
|
// cancel a scheduled backup
|
|
if (!empty($_POST['cancel']) && is_array($_POST['cancel']))
|
|
{
|
|
$id = key($_POST['cancel']);
|
|
$asyncservice->cancel_timer($id);
|
|
}
|
|
// list scheduled backups
|
|
if (($jobs = $asyncservice->read('db_backup-%')))
|
|
{
|
|
foreach($jobs as $job)
|
|
{
|
|
$setup_tpl->set_var($job['times']);
|
|
$setup_tpl->set_var('next_run',date('Y-m-d H:i',$job['next']));
|
|
$setup_tpl->set_var('actions','<input type="submit" name="cancel['.$job['id'].']" value="'.htmlspecialchars(lang('delete')).'" />');
|
|
$setup_tpl->parse('schedule_rows','schedule_row',true);
|
|
}
|
|
}
|
|
// input-fields to create a new scheduled backup
|
|
foreach($times=array('year'=>'*','month'=>'*','day'=>'*','dow'=>'2-6','hour'=>3,'min'=>0) as $name => $default)
|
|
{
|
|
$setup_tpl->set_var($name,'<input name="times['.$name.']" size="5" value="'.$default.'" />');
|
|
}
|
|
$setup_tpl->set_var('next_run',' ');
|
|
$setup_tpl->set_var('actions','<input type="submit" name="schedule" value="'.htmlspecialchars(lang('schedule')).'" />');
|
|
$setup_tpl->parse('schedule_rows','schedule_row',true);
|
|
|
|
// listing the availible backup sets
|
|
$setup_tpl->set_var('backup_dir',$db_backup->backup_dir);
|
|
$setup_tpl->set_var('set_rows','');
|
|
$handle = @opendir($db_backup->backup_dir);
|
|
$files = array();
|
|
while($handle && ($file = readdir($handle)))
|
|
{
|
|
if ($file != '.' && $file != '..')
|
|
{
|
|
$files[$file] = filectime($db_backup->backup_dir.'/'.$file);
|
|
}
|
|
}
|
|
if ($handle) closedir($handle);
|
|
|
|
arsort($files);
|
|
foreach($files as $file => $ctime)
|
|
{
|
|
$size = filesize($db_backup->backup_dir.'/'.$file);
|
|
$setup_tpl->set_var(array(
|
|
'filename' => $file,
|
|
'mod' => date('Y-m-d H:i',$ctime),
|
|
'size' => sprintf('%3.1f MB (%d)',$size/(1024*1024),$size),
|
|
'actions' => '<input type="submit" name="download['.$file.']" value="'.htmlspecialchars(lang('download')).'" /> '."\n".
|
|
($file === Api\Db\Backup::LOG_FILE ? '' :
|
|
'<input type="submit" name="delete['.$file.']" value="'.htmlspecialchars(lang('delete')).'" onclick="return confirm(\''.
|
|
htmlspecialchars(lang('Confirm to delete this backup?')).'\');" /> '."\n".
|
|
'<input name="new_name['.$file.']" value="" size="15" /><input type="submit" name="rename['.$file.']" value="'.htmlspecialchars(lang('rename')).'" /> '."\n".
|
|
'<input type="submit" name="restore['.$file.']" value="'.htmlspecialchars(lang('restore')).'" onclick="if (confirm(\''.
|
|
htmlspecialchars(lang('Restoring a backup will delete/replace all content in your database. Are you sure?')).
|
|
'\')) { if (egw && egw.loading_prompt) egw.loading_prompt(\'db_backup\', true, \''.htmlspecialchars(lang('restore started, this might take a few minutes ...')).
|
|
'\'); return true; } else return false;" />'),
|
|
));
|
|
$setup_tpl->parse('set_rows','set_row',true);
|
|
}
|
|
|
|
$setup_tpl->set_var(array(
|
|
'lang_scheduled_backups'=> lang('scheduled backups'),
|
|
'lang_year' => lang('year'),
|
|
'lang_month' => lang('month'),
|
|
'lang_day' => lang('day'),
|
|
'lang_dow' => lang('day of week<br />(0-6, 0=sunday)'),
|
|
'lang_hour' => lang('hour (0-24)'),
|
|
'lang_minute' => lang('minute'),
|
|
'lang_next_run' => lang('next run'),
|
|
'lang_actions' => lang('actions'),
|
|
'lang_backup_sets' => lang('backup sets'),
|
|
'lang_backup_cleanup' => lang('backup housekeeping'),
|
|
'lang_backup_mincount' => lang('min backup count'),
|
|
'lang_backup_files_info' => lang('backup files (needs ZipArchive)'),
|
|
'lang_backup_files' => lang('check to backup and restore the files directory (may use a lot of space, make sure to configure housekeeping accordingly)'),
|
|
'lang_filename' => lang('filename'),
|
|
'lang_date' => lang('created'),
|
|
'lang_mod' => lang('modified'),
|
|
'lang_size' => lang('size'),
|
|
));
|
|
|
|
$setup_tpl->set_var('self',$self);
|
|
$setup_tpl->pparse('out','T_db_backup');
|
|
|
|
if ($run_in_egw)
|
|
{
|
|
echo $GLOBALS['egw']->framework->footer();
|
|
}
|
|
else
|
|
{
|
|
$GLOBALS['egw_setup']->html->show_footer();
|
|
} |