/**
* Setup the default backup schedules
*/
function hmbkp_setup_default_schedules()
{
$schedules = HMBKP_Schedules::get_instance();
if ($schedules->get_schedules()) {
return;
}
/**
* Schedule a database backup daily and store backups
* for the last 2 weeks
*/
$database_daily = new HMBKP_Scheduled_Backup((string) time());
$database_daily->set_type('database');
$database_daily->set_schedule_start_time(hmbkp_determine_start_time('hmbkp_daily', array('hours' => '23', 'minutes' => '0')));
$database_daily->set_reoccurrence('hmbkp_daily');
$database_daily->set_max_backups(7);
$database_daily->save();
/**
* Schedule a complete backup to run weekly and store backups for
* the last 3 months
*/
$complete_weekly = new HMBKP_Scheduled_Backup((string) (time() + 1));
$complete_weekly->set_type('complete');
$complete_weekly->set_schedule_start_time(hmbkp_determine_start_time('hmbkp_weekly', array('day_of_week' => 'sunday', 'hours' => '3', 'minutes' => '0')));
$complete_weekly->set_reoccurrence('hmbkp_weekly');
$complete_weekly->set_max_backups(3);
$complete_weekly->save();
$schedules->refresh_schedules();
function hmbkp_default_schedules_setup_warning()
{
echo '<div id="hmbkp-warning" class="updated fade"><p><strong>' . __('BackUpWordPress has setup your default schedules.', 'hmbkp') . '</strong> ' . __('By default BackUpWordPress performs a daily backup of your database and a weekly backup of your database & files. You can modify these schedules.', 'hmbkp') . '</p></div>';
}
add_action('admin_notices', 'hmbkp_default_schedules_setup_warning');
}
/**
* Catch the schedule settings form submission
*
* Validate and either return errors or update the schedule
*/
function hmbkp_edit_schedule_submit()
{
check_admin_referer('hmbkp-edit-schedule', 'hmbkp-edit-schedule-nonce');
if (empty($_POST['hmbkp_schedule_id'])) {
die;
}
$schedule = new HMBKP_Scheduled_Backup(sanitize_text_field($_POST['hmbkp_schedule_id']));
hmbkp_clear_settings_errors();
$errors = array();
$settings = array();
if (isset($_POST['hmbkp_schedule_type'])) {
$schedule_type = sanitize_text_field($_POST['hmbkp_schedule_type']);
if (!trim($schedule_type)) {
$errors['hmbkp_schedule_type'] = __('Backup type cannot be empty', 'backupwordpress');
} elseif (!in_array($schedule_type, array('complete', 'file', 'database'))) {
$errors['hmbkp_schedule_type'] = __('Invalid backup type', 'backupwordpress');
} else {
$settings['type'] = $schedule_type;
}
}
if (isset($_POST['hmbkp_schedule_recurrence']['hmbkp_type'])) {
$schedule_recurrence_type = sanitize_text_field($_POST['hmbkp_schedule_recurrence']['hmbkp_type']);
if (empty($schedule_recurrence_type)) {
$errors['hmbkp_schedule_recurrence']['hmbkp_type'] = __('Schedule cannot be empty', 'backupwordpress');
} elseif (!in_array($schedule_recurrence_type, array_keys(hmbkp_get_cron_schedules())) && 'manually' !== $schedule_recurrence_type) {
$errors['hmbkp_schedule_recurrence']['hmbkp_type'] = __('Invalid schedule', 'backupwordpress');
} else {
$settings['recurrence'] = $schedule_recurrence_type;
}
}
if (isset($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_day_of_week'])) {
$day_of_week = sanitize_text_field($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_day_of_week']);
if (!in_array($day_of_week, array('monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'))) {
$errors['hmbkp_schedule_start_day_of_week'] = __('Day of the week must be a valid lowercase day name', 'backupwordpress');
} else {
$settings['start_time']['day_of_week'] = $day_of_week;
}
}
if (isset($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_day_of_month'])) {
$day_of_month = absint($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_day_of_month']);
$options = array('min_range' => 1, 'max_range' => 31);
if (false === filter_var($day_of_month, FILTER_VALIDATE_INT, array('options' => $options))) {
$errors['hmbkp_schedule_start_day_of_month'] = __('Day of month must be between 1 and 31', 'backupwordpress');
} else {
$settings['start_time']['day_of_month'] = $day_of_month;
}
}
if (isset($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_hours'])) {
$hours = absint($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_hours']);
$options = array('min_range' => 0, 'max_range' => 23);
if (false === filter_var($hours, FILTER_VALIDATE_INT, array('options' => $options))) {
$errors['hmbkp_schedule_start_hours'] = __('Hours must be between 0 and 23', 'backupwordpress');
} else {
$settings['start_time']['hours'] = $hours;
}
}
if (isset($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_minutes'])) {
$minutes = absint($_POST['hmbkp_schedule_recurrence']['hmbkp_schedule_start_minutes']);
$options = array('min_range' => 0, 'max_range' => 59);
if (false === filter_var($minutes, FILTER_VALIDATE_INT, array('options' => $options))) {
$errors['hmbkp_schedule_start_minutes'] = __('Minutes must be between 0 and 59', 'backupwordpress');
} else {
$settings['start_time']['minutes'] = $minutes;
}
}
if (isset($_POST['hmbkp_schedule_max_backups'])) {
$max_backups = sanitize_text_field($_POST['hmbkp_schedule_max_backups']);
if (empty($max_backups)) {
$errors['hmbkp_schedule_max_backups'] = __('Max backups can\'t be empty', 'backupwordpress');
} elseif (!is_numeric($max_backups)) {
$errors['hmbkp_schedule_max_backups'] = __('Max backups must be a number', 'backupwordpress');
} elseif (!($max_backups >= 1)) {
$errors['hmbkp_schedule_max_backups'] = __('Max backups must be greater than 0', 'backupwordpress');
} else {
$settings['max_backups'] = absint($max_backups);
}
}
// Save the service options
foreach (HMBKP_Services::get_services($schedule) as $service) {
$errors = array_merge($errors, $service->save());
}
if (!empty($settings['recurrence']) && !empty($settings['start_time'])) {
// Calculate the start time depending on the recurrence
$start_time = hmbkp_determine_start_time($settings['recurrence'], $settings['start_time']);
if ($start_time) {
$schedule->set_schedule_start_time($start_time);
}
}
if (!empty($settings['recurrence'])) {
$schedule->set_reoccurrence($settings['recurrence']);
}
if (!empty($settings['type'])) {
$schedule->set_type($settings['type']);
}
if (!empty($settings['max_backups'])) {
$schedule->set_max_backups($settings['max_backups']);
}
// Save the new settings
$schedule->save();
// Remove any old backups in-case max backups was reduced
$schedule->delete_old_backups();
if ($errors) {
foreach ($errors as $error) {
hmbkp_add_settings_error($error);
}
}
$redirect = remove_query_arg(array('hmbkp_panel', 'action'), wp_get_referer());
if ($errors) {
$redirect = wp_get_referer();
}
wp_safe_redirect($redirect, '303');
die;
}
/**
* Test that setting the monthly schedule to various future times works as expected
*
*/
public function testMonthlyFutureStart()
{
self::$now = strtotime('2014-03-05T12:00:00+00:00');
// 23:59 on the 25th
$timestamp = hmbkp_determine_start_time('hmbkp_monthly', array('day_of_month' => '25', 'hours' => 23, 'minutes' => 59, 'now' => $this->time()));
$this->assertEquals(strtotime('2014-03-25T23:59:00+00:00'), $timestamp, '', 30);
// 23:59 on the Dec 31
self::$now = strtotime('2013-12-31T23:59:00+00:00');
$timestamp = hmbkp_determine_start_time('hmbkp_monthly', array('day_of_month' => '31', 'hours' => 23, 'minutes' => 59, 'now' => $this->time()));
$this->assertEquals(strtotime('2014-01-31T23:59:00+00:00'), $timestamp, '', 30);
}
