/**
* Delete an exclude rule
*
* @access public
* @return void
*/
function remove_exclude_rule()
{
check_admin_referer('hmbkp_remove_exclude_rule', 'hmbkp-remove_exclude_rule_nonce');
if (!isset($_GET['hmbkp_remove_exclude'])) {
die;
}
$schedule = new Scheduled_Backup(sanitize_text_field($_GET['hmbkp_schedule_id']));
$excludes = $schedule->get_excludes();
$exclude_rule_to_remove = stripslashes(sanitize_text_field($_GET['hmbkp_remove_exclude']));
$schedule->set_excludes(array_diff($excludes->get_user_excludes(), (array) $exclude_rule_to_remove));
$schedule->save();
delete_transient('hmbkp_root_size');
wp_safe_redirect(wp_get_referer(), '303');
die;
}
/**
* Handles anything that needs to be
* done when the plugin is updated
*/
function update()
{
// Update from backUpWordPress 0.4.5
if (get_option('bkpwp_max_backups')) {
// Carry over the custom path
if ($legacy_path = get_option('bkpwppath')) {
update_option('hmbkp_path', $legacy_path);
}
// Options to remove
$legacy_options = array('bkpwp_archive_types', 'bkpwp_automail_from', 'bkpwp_domain', 'bkpwp_domain_path', 'bkpwp_easy_mode', 'bkpwp_excludelists', 'bkpwp_install_user', 'bkpwp_listmax_backups', 'bkpwp_max_backups', 'bkpwp_presets', 'bkpwp_reccurrences', 'bkpwp_schedules', 'bkpwp_calculation', 'bkpwppath', 'bkpwp_status_config', 'bkpwp_status');
foreach ($legacy_options as $option) {
delete_option($option);
}
global $wp_roles;
$wp_roles->remove_cap('administrator', 'manage_backups');
$wp_roles->remove_cap('administrator', 'download_backups');
wp_clear_scheduled_hook('bkpwp_schedule_bkpwp_hook');
}
// Version 1 to 2
if (get_option('hmbkp_plugin_version') && version_compare('2.0', get_option('hmbkp_plugin_version'), '>')) {
/**
* Setup a backwards compatible schedule
*/
$legacy_schedule = new Scheduled_Backup('backup');
// Backup type
if (defined('HMBKP_FILES_ONLY') && HMBKP_FILES_ONLY || get_option('hmbkp_files_only')) {
$legacy_schedule->set_type('file');
} elseif (defined('HMBKP_DATABASE_ONLY') && HMBKP_DATABASE_ONLY || get_option('hmbkp_database_only')) {
$legacy_schedule->set_type('database');
} else {
$legacy_schedule->set_type('complete');
}
// Daily schedule time
if (defined('HMBKP_DAILY_SCHEDULE_TIME') && HMBKP_DAILY_SCHEDULE_TIME) {
$legacy_schedule->set_schedule_start_time(strtotime(HMBKP_DAILY_SCHEDULE_TIME));
}
// Backup schedule
$legacy_schedule->set_reoccurrence(get_option('hmbkp_schedule_frequency', 'daily'));
// Automatic backups disabled?
if (defined('HMBKP_DISABLE_AUTOMATIC_BACKUP') && HMBKP_DISABLE_AUTOMATIC_BACKUP || get_option('hmbkp_disable_automatic_backup')) {
$legacy_schedule->set_reoccurrence('manually');
}
// Max backups
if (defined('HMBKP_MAX_BACKUPS') && is_numeric(HMBKP_MAX_BACKUPS)) {
$legacy_schedule->set_max_backups((int) HMBKP_MAX_BACKUPS);
} else {
$legacy_schedule->set_max_backups((int) get_option('hmbkp_max_backups', 10));
}
// Excludes
if (get_option('hmbkp_excludes')) {
$legacy_schedule->set_excludes(get_option('hmbkp_excludes'));
}
// Backup email
if (defined('HMBKP_EMAIL') && is_email(HMBKP_EMAIL)) {
$legacy_schedule->set_service_options('HMBKP_Email_Service', array('email' => HMBKP_EMAIL));
} elseif (is_email(get_option('hmbkp_email_address'))) {
$legacy_schedule->set_service_options('HMBKP_Email_Service', array('email' => get_option('hmbkp_email_address')));
}
// Set the archive filename to what it used to be
$legacy_schedule->backup_filename = implode('-', array(get_bloginfo('name'), 'backup', current_time('Y-m-d-H-i-s'))) . '.zip';
$legacy_schedule->save();
$legacy_path = get_option('hmbkp_path');
if ($legacy_path) {
// Prepend 'backup-' to the beginning of any legacy backups so they are picked up by the legacy schedule
if ($handle = opendir($legacy_path)) {
while (false !== ($file = readdir($handle))) {
if ('zip' === pathinfo($file, PATHINFO_EXTENSION)) {
rename(trailingslashit($legacy_path) . $file, trailingslashit($legacy_path) . 'backup-' . $file);
}
}
closedir($handle);
}
PATH::get_instance()->move_old_backups($legacy_path);
}
// Remove the legacy options
foreach (array('hmbkp_database_only', 'hmbkp_files_only', 'hmbkp_max_backups', 'hmbkp_email_address', 'hmbkp_email', 'hmbkp_schedule_frequency', 'hmbkp_disable_automatic_backup') as $option_name) {
delete_option($option_name);
}
}
// Update from 2.x to 3.0
if (get_option('hmbkp_plugin_version') && version_compare('2.0', get_option('hmbkp_plugin_version'), '>')) {
// Remove the plugin data cache
delete_transient('hmbkp_plugin_data');
}
// Update to 3.1
if (get_option('hmbkp_plugin_version') && version_compare('3.0', get_option('hmbkp_plugin_version'), '>')) {
// Remove the plugin data cache
delete_option('hmbkp_path');
delete_option('hmbkp_default_path');
}
// update to 3.1.4
if (get_option('hmbkp_plugin_version') && version_compare('3.1.4', get_option('hmbkp_plugin_version'), '>')) {
$old_option_names = array('HM\\BackUpWordPressDropbox\\Dropbox_Service' => 'dropbox', 'HMBKP_DX_Backup_Service' => 'dropbox', 'HM\\BackUpWordPressFTP\\FTP_Backup_Service' => 'ftp', 'HMBKP_FTP_Backup_Service' => 'ftp', 'HM\\BackUpWordPressGDrive\\Google_Drive_BackUp' => 'google-drive', 'HMBKP_GDV_Backup_Service' => 'google-drive', 'HM\\BackUpWordPressRackspace\\RackSpace_BackUp' => 'rackspace-cloud', 'HMBKP_RSC_Backup_Service' => 'rackspace-cloud', 'HM\\BackUpWordPressS3\\S3_Backup' => 's3', 'HMBKP_S3_Backup_Service' => 's3', 'HM\\BackUpWordPressWinAzure\\WinAzure_Backup' => 'azure', 'HMBKP_WAZ_Backup_Service' => 'azure', 'HM\\BackUpWordPress\\Email_Service' => 'email');
global $wpdb;
// Get all schedule options with a SELECT query and delete them.
$schedules = $wpdb->get_col($wpdb->prepare("SELECT option_name FROM {$wpdb->options} WHERE option_name LIKE %s", 'hmbkp_schedule_%'));
if (0 < count($schedules)) {
// Access each schedules settings to see if the addon settings names need to be be updated to the new naming convention which uses the service slug generated from the $name property.
foreach ($schedules as $schedule_id) {
// Load the settings for this schedule into an array
// so we can loop through the different service settings
$schedule_settings = get_option($schedule_id);
// Iterate over each schedule setting for this schedule and check its name against our array.
foreach ($schedule_settings as $key => $val) {
// Find the current element key in our control array and get its value. Set a new element in the settings array with the found value as its key. Aka rename the element key
if (array_key_exists($key, $old_option_names)) {
// move the value to our new key
$schedule_settings[$old_option_names[$key]] = $schedule_settings[$key];
unset($schedule_settings[$key]);
}
}
// Save back to the DB
update_option($schedule_id, $schedule_settings);
}
}
}
// Update to 3.1.5
if (get_option('hmbkp_plugin_version') && version_compare('3.1.5', get_option('hmbkp_plugin_version'), '>')) {
// Delete all transients
$transients = array('hmbkp_plugin_data', 'hmbkp_directory_filesizes', 'hmbkp_directory_filesizes_running', 'hmbkp_wp_cron_test_beacon', 'hm_backdrop');
array_map('delete_transient', $transients);
// Clear duplicate schedules on multisite
if (is_multisite()) {
// get current blogs from DB
$blogs = wp_get_sites();
foreach ($blogs as $blog) {
switch_to_blog(get_current_blog_id());
if (is_main_site(get_current_blog_id())) {
continue;
}
global $wpdb;
// Get the schedule options
$schedules = $wpdb->get_col($wpdb->prepare("SELECT option_name FROM {$wpdb->options} WHERE option_name LIKE %s", 'hmbkp_schedule_%'));
// clear schedules
foreach (array_map(function ($item) {
return ltrim($item, 'hmbkp_schedule_');
}, $schedules) as $item) {
wp_clear_scheduled_hook('hmbkp_schedule_hook', array('id' => $item));
}
// delete options
array_map('delete_option', $schedules);
array_map('delete_option', array('hmbkp_enable_support', 'hmbkp_plugin_version', 'hmbkp_path', 'hmbkp_default_path', 'hmbkp_upsell'));
// Delete all transients
array_map('delete_transient', array('hmbkp_plugin_data', 'hmbkp_directory_filesizes', 'hmbkp_directory_filesize_running', 'timeout_hmbkp_wp_cron_test_beacon', 'hmbkp_wp_cron_test_beacon'));
}
restore_current_blog();
}
}
// Update from 3.3.0
if (get_option('hmbkp_plugin_version') && version_compare('3.3.0', get_option('hmbkp_plugin_version'), '>')) {
$schedules = Schedules::get_instance();
// Loop through all schedules and re-set the reccurrence to include hmbkp_
foreach ($schedules->get_schedules() as $schedule) {
$reoccurrence = $schedule->get_reoccurrence();
if ('manually' !== $reoccurrence && strpos($reoccurrence, 'hmbkp_') === 0) {
$schedule->set_reoccurrence(substr($reoccurrence, 6));
}
$schedule->save();
}
}
// Update from 3.3.4
if (get_option('hmbkp_plugin_version') && version_compare('3.4.0', get_option('hmbkp_plugin_version'), '>')) {
delete_transient('hmbkp_directory_filesizes');
}
// Every update
if (get_option('hmbkp_plugin_version') && version_compare(Plugin::PLUGIN_VERSION, get_option('hmbkp_plugin_version'), '>')) {
require_once HMBKP_PLUGIN_PATH . 'classes/class-setup.php';
\HMBKP_Setup::deactivate();
Path::get_instance()->protect_path('reset');
}
// Update the stored version
if (get_option('hmbkp_plugin_version') !== Plugin::PLUGIN_VERSION) {
update_option('hmbkp_plugin_version', Plugin::PLUGIN_VERSION);
}
}