/**
* Handles the periodic start of the backup/restore utility to backup the database
* @param string $discard
*/
function auto_backup_timer_handler($discard)
{
setOption('last_backup_run', time());
$curdir = getcwd();
$folder = SERVERPATH . "/" . BACKUPFOLDER;
if (!is_dir($folder)) {
mkdir($folder, CHMOD_VALUE);
}
chdir($folder);
$filelist = safe_glob('*' . '.zdb');
$list = array();
foreach ($filelist as $file) {
$list[$file] = filemtime($file);
}
chdir($curdir);
asort($list);
$list = array_flip($list);
$keep = getOption('backups_to_keep');
while (count($list) >= $keep) {
$file = array_shift($list);
unlink(SERVERPATH . "/" . BACKUPFOLDER . '/' . $file);
}
cron_starter(SERVERPATH . '/' . ZENFOLDER . '/' . UTILITIES_FOLDER . '/backup_restore.php', array('backup' => 1, 'compress' => sprintf('%u', getOption('backup_compression')), 'XSRFTag' => 'backup'));
return $discard;
}
/**
* Handles the periodic start of the backup/restore utility to backup the database
* @param string $discard
*/
static function timer_handler($discard)
{
global $_backupMutex;
$_backupMutex->lock();
if (getOption('last_backup_run') + getOption('backup_interval') * 86400 < time()) {
// maybe a race condition? Only need one execution
$curdir = getcwd();
$folder = SERVERPATH . "/" . BACKUPFOLDER;
if (!is_dir($folder)) {
mkdir($folder, FOLDER_MOD);
}
chdir($folder);
$filelist = safe_glob('*' . '.zdb');
$list = array();
foreach ($filelist as $file) {
$list[$file] = filemtime($file);
}
chdir($curdir);
asort($list);
$list = array_flip($list);
$keep = getOption('backups_to_keep');
while (!empty($list) && count($list) >= $keep) {
$file = array_shift($list);
@chmod(SERVERPATH . "/" . BACKUPFOLDER . '/' . $file, 0777);
unlink(SERVERPATH . "/" . BACKUPFOLDER . '/' . $file);
}
cron_starter(SERVERPATH . '/' . ZENFOLDER . '/' . UTILITIES_FOLDER . '/backup_restore.php', array('backup' => 1, 'autobackup' => 1, 'compress' => sprintf('%u', getOption('backup_compression')), 'XSRFTag' => 'backup'), 3);
setOption('last_backup_run', time());
}
$_backupMutex->unlock();
return $discard;
}
