Your IP : 216.73.216.171
<?php // phpcs:ignore
/**
* Admin pages controller
*/
class Snapshot_Controller_Full_Admin extends Snapshot_Controller_Full {
const CODE_ERROR_BULK_DELETE = 'bdel';
const CODE_ERROR_DOWNLOAD = 'download';
/**
* Singleton instance
*
* @var object Snapshot_Controller_Full_Admin
*/
private static $_instance;
/**
* View instance object
*
* @var object Snapshot_View_Full_Backup
*/
private $_view;
/**
* Constructor - never to the outside world
*/
protected function __construct() {
parent::__construct();
$this->_view = Snapshot_View_Full_Backup::get();
}
/**
* Gets singleton instance
*
* @return object Snapshot_Controller_Full_Admin instance
*/
public static function get() {
if ( empty( self::$_instance ) ) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Serves the controller
*/
public function run() {
$this->_view->run();
add_action( 'current_screen', array( $this, 'process_submissions' ) );
}
/**
* Runs on plugin deactivation
*
* Removes config settings
*/
public function deactivate() {
$this->_model->set_config( 'active', false );
$this->_model->set_config( 'frequency', false );
$this->_model->set_config( 'schedule_time', false );
$this->_model->set_config( 'secret-key', false );
$this->_model->remote()->remove_token();
}
/**
* Dispatch submission processing.
*/
public function process_submissions() {
if ( is_multisite() && ! is_super_admin() && ! is_network_admin() ) {
return false;
}
// phpcs:ignore
if ( ! $this->_view->is_current_admin_page() && ! ( isset( $_GET['page'] ) && in_array( sanitize_text_field( $_GET['page'] ), array( "snapshot_pro_settings", "snapshot_pro_managed_backups" ), true ) ) ) {
return false;
}
if ( ! current_user_can( $this->_view->get_page_role() ) ) {
return false;
}
// phpcs:ignore
if ( isset( $_GET['action'] ) && 'snapshot_pro_managed_backups' === $_GET['page'] && 'delete' === $_GET['action'] ) {
$_POST = $_GET; // phpcs:ignore
}
$data = new Snapshot_Model_Post();
if ( $data->is_empty() ) {
return false;
}
if ( $data->has( 'activate' ) ) {
$this->_activate_backups( $data );
}
if ( $data->has( 'snapshot-disable-all' ) ) {
$this->_deactivate_all( $data );
}
if ( $data->has( 'snapshot-settings' ) ) {
$this->_update_settings( $data );
}
if ( $data->has( 'snapshot-schedule' ) ) {
$this->_schedule_backups( $data );
}
if ( $data->has( 'snapshot-disable-cron' ) ) {
$this->_deactivate_backups( $data );
}
if ( $data->has( 'snapshot-enable-cron' ) ) {
$this->_reenable_cron_backups( $data );
}
if ( $data->has( 'snapshot-full_backups-list-nonce' ) && $data->has( 'delete-bulk' ) && $data->has( 'action' ) && 'delete' === $data->value( 'action' ) ) {
$this->_bulk_delete( $data );
}
}
/**
* Deletes the snapshots in bulk
*
* @param Snapshot_Model_Post $data Request data
*
* @return bool False on failure
*/
private function _bulk_delete( Snapshot_Model_Post $data ) {
if (
! current_user_can( $this->_view->get_page_role() )
||
! wp_verify_nonce( $data->value( 'snapshot-full_backups-list-nonce' ), 'snapshot-full_backups-list' )
) {
return false;
}
if ( ! $this->_is_backup_processing_ready() ) {
return false;
}
$only_local = (bool) $data->value( 'only-local' );
$to_remove = $data->value( 'delete-bulk' );
if ( empty( $to_remove ) || ! is_array( $to_remove ) ) {
return false;
} // Not valid data
$status = true; // Assume all is good
foreach ( $to_remove as $timestamp ) {
$timestamp = (int) $timestamp;
if ( ! $timestamp ) {
continue;
} // Not a valid timestamp
if ( $only_local ) {
$status = $this->_model->local()->delete_backup( $timestamp );
} else {
$status = $this->_model->delete_backup( $timestamp );
}
if ( ! $status ) {
break;
}
}
if ( ! empty( $status ) ) {
// Update all settings, new list included
$this->_model->update_remote_schedule();
}
$url = WPMUDEVSnapshot::instance()->snapshot_get_pagehook_url( 'snapshots-newui-managed-backups' );
$url = ! empty( $status )
? remove_query_arg( 'error', $url )
: add_query_arg( 'error', self::CODE_ERROR_BULK_DELETE, $url );
wp_safe_redirect( $url );
die;
}
/**
* Save backup activation
*
* @param Snapshot_Model_Post $data Request data
*
* @return bool
*/
private function _activate_backups( Snapshot_Model_Post $data ) {
if (
! current_user_can( $this->_view->get_page_role() )
||
! $data->is_valid_action( 'snapshot-full_backups-activate' )
) {
return false;
}
// We have checked for nonces by using the is_valid_action function above.
// phpcs:ignore
if ( $this->_model->is_active() && ! ( isset( $_GET['page'] ) && in_array( sanitize_text_field( $_GET['page'] ), array( "snapshot_pro_settings", "snapshot_pro_managed_backups" ), true ) ) ) {
if ( $data->is_true( 'activate' ) ) {
return false;
} // Pleonasm
$this->_model->set_config( 'active', false );
} else {
if ( ! $data->is_true( 'activate' ) ) {
return false;
} // Pleonasm
if ( $data->has( 'secret-key' ) ) {
$key = sanitize_text_field( $data->value( 'secret-key' ) );
if ( empty( $key ) ) {
return false;
}
$old_key = $this->_model->get_config( 'secret-key', false );
$this->_model->set_config( 'secret-key', $key );
if ( empty( $key ) || $key !== $old_key ) {
$this->_model->remote()->remove_token();
}
// Require secret key to activate the backups
$this->_model->set_config( 'active', true );
// Set initial cron hooks if at all possible
Snapshot_Controller_Full_Cron::get()->reschedule();
// Send initial schedule update
$this->_model->update_remote_schedule();
}
// We can't attempt to update remote schedule
// when we have no secret key at activation time.
// We can't handle the scenario descrobed here:
// https://app.asana.com/0/11140230629075/163832507640609
// as it is happening outside our control
}
return true;
}
/**
* Completely deactivates full backups
*
* @param Snapshot_Model_Post $data Request data
*
* @return bool
*/
private function _deactivate_backups( Snapshot_Model_Post $data ) {
if ( ! current_user_can( $this->_view->get_page_role() ) ||
! $data->is_valid_action( 'snapshot-full_backups-schedule' ) ) {
return false;
}
$this->_model->set_config( 'frequency', false );
$this->_model->set_config( 'schedule_time', false );
$this->_model->set_config( 'disable_cron', true );
Snapshot_Controller_Full_Cron::get()->stop();
// Let the service know
$this->_model->update_remote_schedule();
return false;
}
private function _deactivate_all( Snapshot_Model_Post $data ) {
if (
! current_user_can( $this->_view->get_page_role() )
||
! $data->is_valid_action( 'snapshot-full_backups-schedule' )
) {
return false;
}
$this->_model->set_config( 'secret-key', '' );
$this->_model->remote()->remove_token();
$this->_model->set_config( 'frequency', false );
$this->_model->set_config( 'schedule_time', false );
$this->_model->set_config( 'disable_cron', true );
Snapshot_Controller_Full_Cron::get()->stop();
// Let the service know
$this->_model->update_remote_schedule();
return false;
}
/**
* Re-enables cron backups
*
* @param Snapshot_Model_Post $data Request data
*
* @return bool
*/
private function _reenable_cron_backups( Snapshot_Model_Post $data ) {
if ( ! current_user_can( $this->_view->get_page_role() ) ||
! $data->is_valid_action( 'snapshot-full_backups-schedule' ) ) {
return false;
}
// If the crons are temporarily enabled by Automate, make them permanently enabled.
if ( $this->_model->get_config( 'temporarily_enable_cron', false ) ){
$this->_model->set_config('temporarily_enable_cron', false);
}
$this->_model->set_config( 'disable_cron', false );
// Reset cron hooks
Snapshot_Controller_Full_Cron::get()->reschedule();
// Let the service know
$this->_model->update_remote_schedule();
return true;
}
/**
* Save backup overall settings
*
* @param Snapshot_Model_Post $data Request data
*
* @return bool
*/
private function _update_settings( Snapshot_Model_Post $data ) {
if ( ! current_user_can( $this->_view->get_page_role() ) ||
! $data->is_valid_action( 'snapshot-full_backups-settings' ) && ! $data->is_valid_action( 'snapshot-full_backups-schedule' ) ) {
return false;
}
// Do the secret key part first
if ( $data->has( 'secret-key' ) ) {
$key = sanitize_text_field( $data->value( 'secret-key' ) );
$old_key = $this->_model->get_config( 'secret-key', false );
$this->_model->set_config( 'secret-key', $key );
if ( empty( $key ) || $key !== $old_key ) {
$this->_model->remote()->remove_token();
}
// Also stop cron when there's no secret key
if ( empty( $key ) ) {
$this->_model->set_config( 'frequency', false );
$this->_model->set_config( 'schedule_time', false );
$this->_model->set_config( 'disable_cron', true );
Snapshot_Controller_Full_Cron::get()->stop();
}
}
// Do the limit part
if ( $data->has( 'backups-limit' ) ) {
Snapshot_Model_Full_Remote_Storage::get()->set_max_backups_limit( $data->value( 'backups-limit' ) );
// ... *then* update remote info
$this->_model->update_remote_schedule();
}
// Do the logging part
if ( $data->has( 'log-enable' ) ) {
Snapshot_Controller_Full_Log::get()->process_submissions( $data );
}
// Do the file exclusion part
if ( $data->has( 'managed-backup-exclusions' ) ) {
$managed_backup_exclusions = $data->value( 'managed-backup-exclusions' );
WPMUDEVSnapshot::instance()->config_data['config']['managedBackupExclusions'] = $managed_backup_exclusions;
if ( "managed" === $managed_backup_exclusions) {
$files_ignore = explode( "\n", $data->value( 'managed-backup-files-ignore' ) );
if ( ( is_array( $files_ignore ) ) && ( count( $files_ignore ) ) ) {
foreach ( $files_ignore as $idx => $file_ignore ) {
$file_ignore = sanitize_text_field( trim( $file_ignore ) );
if ( ! empty( $file_ignore ) ) {
$files_ignore[ $idx ] = $file_ignore;
}
}
WPMUDEVSnapshot::instance()->config_data['config']['filesManagedIgnore'] = $files_ignore;
}
}
}
}
/**
* Save backup frequency settings
*
* @param Snapshot_Model_Post $data Request data
*
* @return bool
*/
private function _schedule_backups( Snapshot_Model_Post $data ) {
if ( ! current_user_can( $this->_view->get_page_role() ) ||
! $data->is_valid_action( 'snapshot-full_backups-schedule' ) ) {
return false;
}
// Check validity
if ( ! $data->has( 'frequency' ) || ! $data->has( 'schedule_time' ) ) {
return false;
}
if ( ! $data->is_in_range( 'frequency', array_keys( $this->_model->get_frequencies() ) ) ) {
return false;
}
if ( ! $data->is_in_numeric_range( 'schedule_time', array_keys( $this->_model->get_schedule_times() ) ) ) {
return false;
}
$this->_model->set_config( 'frequency', $data->value( 'frequency' ) );
$this->_model->set_config( 'schedule_time', $data->value( 'schedule_time' ) );
$offset = 0;
if ($data->has('offset') && $data->is_numeric('offset')) {
$valid_freqs = array('weekly', 'monthly');
if ($data->is_in_range('frequency', $valid_freqs))
$offset = (int)$data->value('offset', 0);
}
$this->_model->set_config('schedule_offset', $offset);
if ( $data->has( 'backups-limit' ) ) {
$this->_update_settings( $data );
}
if ( ! $data->has( 'snapshot-disable-cron' ) ) {
$this->_reenable_cron_backups( $data );
}
$this->_model->update_remote_schedule();
return true;
}
}