public function test_site_size_with_filescanner_complete_equals_database_plus_files() { $this->size->recursive_filesize_scanner(); $size_complete = $this->size; $size_database = new Site_Size('database'); $size_file = new Site_Size('file'); $this->assertNotEmpty($size_database->get_site_size()); $this->assertNotEmpty($size_file->get_site_size()); $this->assertEquals($size_complete->get_site_size(), $size_database->get_site_size() + $size_file->get_site_size()); }
<input type="number" id="hmbkp_schedule_max_backups" name="hmbkp_schedule_max_backups" min="1" step="1" value="<?php echo esc_attr($schedule->get_max_backups()); ?> " /> <p class="description"> <?php printf(__('Past this limit older backups will be deleted automatically.', 'backupwordpress')); ?> <?php $site_size = new Site_Size($schedule->get_type(), $schedule->get_excludes()); if ($site_size->is_site_size_cached()) { printf(__('This schedule will store a maximum of %s of backups.', 'backupwordpress'), '<code>' . esc_html(size_format($site_size->get_site_size() * $schedule->get_max_backups())) . '</code>'); } ?> </p> </td> </tr> <?php foreach (Services::get_services($schedule) as $service) { $service->field(); } ?>
/** * Catch the schedule settings form submission * * Validate and either return errors or update the schedule */ function edit_schedule_submit() { check_admin_referer('hmbkp-edit-schedule', 'hmbkp-edit-schedule-nonce'); if (empty($_POST['hmbkp_schedule_id'])) { die; } $schedule = new Scheduled_Backup(sanitize_text_field($_POST['hmbkp_schedule_id'])); $site_size = new Site_Size($schedule->get_type(), $schedule->get_excludes()); $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(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 ('monthly' === $schedule_recurrence_type && isset($_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)) { $errors['hmbkp_schedule_max_backups'] = __('Max backups must be greater than 0', 'backupwordpress'); } elseif ($site_size->is_site_size_cached() && disk_space_low($site_size->get_site_size() * $max_backups)) { $errors['hmbkp_schedule_max_backups'] = sprintf(__('Storing %s backups would use %s of disk space but your server only has %s free.', 'backupwordpress'), '<code>' . number_format_i18n($max_backups) . '</code>', '<code>' . size_format($max_backups * $site_size->get_site_size()) . '</code>', '<code>' . size_format(disk_free_space(Path::get_path())) . '</code>'); } else { $settings['max_backups'] = absint($max_backups); } } // Save the service options foreach (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 $start_time = determine_start_time($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 $error) { add_settings_error($error); } } $redirect = remove_query_arg(array('hmbkp_panel', 'action'), wp_get_referer()); if ($errors) { $redirect = wp_get_referer(); } wp_safe_redirect($redirect, '303'); die; }
/** * Check whether the server is low on disk space. * * @return bool Whether there's less disk space less than 2 * the entire size of the site. */ function disk_space_low($backup_size = false) { $disk_space = @disk_free_space(Path::get_path()); if (!$disk_space) { return false; } if (!$backup_size) { $site_size = new Site_Size('complete', new Excludes()); if (!$site_size->is_site_size_cached()) { return false; } $backup_size = $site_size->get_site_size() * 2; } return $backup_size >= $disk_space; }