function mainwp_cronbackups_action()
{
MainWP_Logger::Instance()->info('CRON :: backups');
@ignore_user_abort(true);
@set_time_limit(0);
$mem = '512M';
@ini_set('memory_limit', $mem);
@ini_set('max_execution_time', 0);
MainWP_Utility::update_option('mainwp_cron_last_backups', time());
//Do cronjobs!
//Config this in crontab: 0 0 * * * wget -q http://mainwp.com/wp-admin/?do=cron -O /dev/null 2>&1
//this will execute once every day to check to do the scheduled backups
$allTasks = array();
$dailyTasks = MainWP_DB::Instance()->getBackupTasksTodoDaily();
if (count($dailyTasks) > 0) {
$allTasks = $dailyTasks;
}
$weeklyTasks = MainWP_DB::Instance()->getBackupTasksTodoWeekly();
if (count($weeklyTasks) > 0) {
$allTasks = array_merge($allTasks, $weeklyTasks);
}
$monthlyTasks = MainWP_DB::Instance()->getBackupTasksTodoMonthly();
if (count($monthlyTasks) > 0) {
$allTasks = array_merge($allTasks, $monthlyTasks);
}
MainWP_Logger::Instance()->debug('CRON :: backups :: Found ' . count($allTasks) . ' to start.');
foreach ($allTasks as $task) {
MainWP_Logger::Instance()->debug('CRON :: backups :: Task: ' . $task->name);
}
foreach ($allTasks as $task) {
$threshold = 0;
if ($task->schedule == 'daily') {
$threshold = 60 * 60 * 24;
} else {
if ($task->schedule == 'weekly') {
$threshold = 60 * 60 * 24 * 7;
} else {
if ($task->schedule == 'monthly') {
$threshold = 60 * 60 * 24 * 30;
}
}
}
$task = MainWP_DB::Instance()->getBackupTaskById($task->id);
if (time() - $task->last_run < $threshold) {
continue;
}
if (!MainWP_Manage_Backups::validateBackupTasks(array($task))) {
$task = MainWP_DB::Instance()->getBackupTaskById($task->id);
}
$chunkedBackupTasks = get_option('mainwp_chunkedBackupTasks');
MainWP_Manage_Backups::executeBackupTask($task, $chunkedBackupTasks != 0 ? 5 : 0);
}
}
function prepare_items()
{
$orderby = null;
if (isset($_GET['orderby'])) {
if ($_GET['orderby'] == 'task_name') {
$orderby = 'name';
} else {
if ($_GET['orderby'] == 'type') {
$orderby = 'type';
} else {
if ($_GET['orderby'] == 'schedule') {
$orderby = 'schedule';
}
}
}
if (isset($_GET['order']) && ($_GET['order'] == 'asc' || $_GET['order'] == 'desc')) {
$orderby .= ' ' . $_GET['order'];
}
}
$this->items = MainWP_DB::Instance()->getBackupTasksForUser($orderby);
if (!MainWP_Manage_Backups::validateBackupTasks($this->items)) {
$this->items = MainWP_DB::Instance()->getBackupTasksForUser($orderby);
}
}