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Edit File : import.preset.cls.php \| Size : 5.48 KB
<?php /** * The preset class. * * @since 5.3.0 / namespace LiteSpeed; defined('WPINC') \|\| exit(); class Preset extends Import { protected $_summary; const MAX_BACKUPS = 10; const TYPE_APPLY = 'apply'; const TYPE_RESTORE = 'restore'; const STANDARD_DIR = LSCWP_DIR . 'data/preset'; const BACKUP_DIR = LITESPEED_STATIC_DIR . '/auto-backup'; /* * Returns sorted backup names * * @since 5.3.0 * @access public / public static function get_backups() { self::init_filesystem(); global $wp_filesystem; $backups = array_map( function ( $path ) { return self::basename($path['name']); }, $wp_filesystem->dirlist(self::BACKUP_DIR) ?: array() ); rsort($backups); return $backups; } /* * Removes extra backup files * * @since 5.3.0 * @access public / public static function prune_backups() { $backups = self::get_backups(); global $wp_filesystem; foreach (array_slice($backups, self::MAX_BACKUPS) as $backup) { $path = self::get_backup($backup); $wp_filesystem->delete($path); Debug2::debug('[Preset] Deleted old backup from ' . $backup); } } /* * Returns a settings file's extensionless basename given its filesystem path * * @since 5.3.0 * @access public / public static function basename( $path ) { return basename($path, '.data'); } /* * Returns a standard preset's path given its extensionless basename * * @since 5.3.0 * @access public / public static function get_standard( $name ) { return path_join(self::STANDARD_DIR, $name . '.data'); } /* * Returns a backup's path given its extensionless basename * * @since 5.3.0 * @access public / public static function get_backup( $name ) { return path_join(self::BACKUP_DIR, $name . '.data'); } /* * Initializes the global $wp_filesystem object and clears stat cache * * @since 5.3.0 / static function init_filesystem() { require_once ABSPATH . '/wp-admin/includes/file.php'; \WP_Filesystem(); clearstatcache(); } /* * Init * * @since 5.3.0 / public function __construct() { Debug2::debug('[Preset] Init'); $this->_summary = self::get_summary(); } /* * Applies a standard preset's settings given its extensionless basename * * @since 5.3.0 * @access public / public function apply( $preset ) { $this->make_backup($preset); $path = self::get_standard($preset); $result = $this->import_file($path) ? $preset : 'error'; $this->log($result); } /* * Restores settings from the backup file with the given timestamp, then deletes the file * * @since 5.3.0 * @access public / public function restore( $timestamp ) { $backups = array(); foreach (self::get_backups() as $backup) { if (preg_match('/^backup-' . $timestamp . '(-\|$)/', $backup) === 1) { $backups[] = $backup; } } if (empty($backups)) { $this->log('error'); return; } $backup = $backups[0]; $path = self::get_backup($backup); if (!$this->import_file($path)) { $this->log('error'); return; } self::init_filesystem(); global $wp_filesystem; $wp_filesystem->delete($path); Debug2::debug('[Preset] Deleted most recent backup from ' . $backup); $this->log('backup'); } /* * Saves current settings as a backup file, then prunes extra backup files * * @since 5.3.0 * @access public / public function make_backup( $preset ) { $backup = 'backup-' . time() . '-before-' . $preset; $data = $this->export(true); $path = self::get_backup($backup); File::save($path, $data, true); Debug2::debug('[Preset] Backup saved to ' . $backup); self::prune_backups(); } /* * Tries to import from a given settings file * * @since 5.3.0 / function import_file( $path ) { $debug = function ( $result, $name ) { $action = $result ? 'Applied' : 'Failed to apply'; Debug2::debug('[Preset] ' . $action . ' settings from ' . $name); return $result; }; $name = self::basename($path); $contents = file_get_contents($path); if (false === $contents) { Debug2::debug('[Preset] ❌ Failed to get file contents'); return $debug(false, $name); } $parsed = array(); try { // Check if the data is v4+ if (strpos($contents, '["_version",') === 0) { $contents = explode("\n", $contents); foreach ($contents as $line) { $line = trim($line); if (empty($line)) { continue; } list($key, $value) = \json_decode($line, true); $parsed[$key] = $value; } } else { $parsed = \json_decode(base64_decode($contents), true); } } catch (\Exception $ex) { Debug2::debug('[Preset] ❌ Failed to parse serialized data'); return $debug(false, $name); } if (empty($parsed)) { Debug2::debug('[Preset] ❌ Nothing to apply'); return $debug(false, $name); } $this->cls('Conf')->update_confs($parsed); return $debug(true, $name); } /* * Updates the log * * @since 5.3.0 / function log( $preset ) { $this->_summary['preset'] = $preset; $this->_summary['preset_timestamp'] = time(); self::save_summary(); } /* * Handles all request actions from main cls * * @since 5.3.0 * @access public */ public function handler() { $type = Router::verify_type(); switch ($type) { case self::TYPE_APPLY: $this->apply(!empty($_GET['preset']) ? $_GET['preset'] : false); break; case self::TYPE_RESTORE: $this->restore(!empty($_GET['timestamp']) ? $_GET['timestamp'] : false); break; default: break; } Admin::redirect(); } } Back

Edit File : import.preset.cls.php | Size : 5.48 KB

<?php
/**
 * The preset class.
 *
 * @since  5.3.0
 */
namespace LiteSpeed;

defined('WPINC') || exit();

class Preset extends Import {

protected $_summary;

const MAX_BACKUPS = 10;

const TYPE_APPLY   = 'apply';
	const TYPE_RESTORE = 'restore';

const STANDARD_DIR = LSCWP_DIR . 'data/preset';
	const BACKUP_DIR   = LITESPEED_STATIC_DIR . '/auto-backup';

/**
	 * Returns sorted backup names
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public static function get_backups() {
		self::init_filesystem();
		global $wp_filesystem;

$backups = array_map(
			function ( $path ) {
				return self::basename($path['name']);
			},
			$wp_filesystem->dirlist(self::BACKUP_DIR) ?: array()
		);
		rsort($backups);

return $backups;
	}

/**
	 * Removes extra backup files
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public static function prune_backups() {
		$backups = self::get_backups();
		global $wp_filesystem;

foreach (array_slice($backups, self::MAX_BACKUPS) as $backup) {
			$path = self::get_backup($backup);
			$wp_filesystem->delete($path);
			Debug2::debug('[Preset] Deleted old backup from ' . $backup);
		}
	}

/**
	 * Returns a settings file's extensionless basename given its filesystem path
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public static function basename( $path ) {
		return basename($path, '.data');
	}

/**
	 * Returns a standard preset's path given its extensionless basename
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public static function get_standard( $name ) {
		return path_join(self::STANDARD_DIR, $name . '.data');
	}

/**
	 * Returns a backup's path given its extensionless basename
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public static function get_backup( $name ) {
		return path_join(self::BACKUP_DIR, $name . '.data');
	}

/**
	 * Initializes the global $wp_filesystem object and clears stat cache
	 *
	 * @since  5.3.0
	 */
	static function init_filesystem() {
		require_once ABSPATH . '/wp-admin/includes/file.php';
		\WP_Filesystem();
		clearstatcache();
	}

/**
	 * Init
	 *
	 * @since  5.3.0
	 */
	public function __construct() {
		Debug2::debug('[Preset] Init');
		$this->_summary = self::get_summary();
	}

/**
	 * Applies a standard preset's settings given its extensionless basename
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public function apply( $preset ) {
		$this->make_backup($preset);

$path   = self::get_standard($preset);
		$result = $this->import_file($path) ? $preset : 'error';

$this->log($result);
	}

/**
	 * Restores settings from the backup file with the given timestamp, then deletes the file
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public function restore( $timestamp ) {
		$backups = array();
		foreach (self::get_backups() as $backup) {
			if (preg_match('/^backup-' . $timestamp . '(-|$)/', $backup) === 1) {
				$backups[] = $backup;
			}
		}

if (empty($backups)) {
			$this->log('error');
			return;
		}

$backup = $backups[0];
		$path   = self::get_backup($backup);

if (!$this->import_file($path)) {
			$this->log('error');
			return;
		}

self::init_filesystem();
		global $wp_filesystem;

$wp_filesystem->delete($path);
		Debug2::debug('[Preset] Deleted most recent backup from ' . $backup);

$this->log('backup');
	}

/**
	 * Saves current settings as a backup file, then prunes extra backup files
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public function make_backup( $preset ) {
		$backup = 'backup-' . time() . '-before-' . $preset;
		$data   = $this->export(true);

$path = self::get_backup($backup);
		File::save($path, $data, true);
		Debug2::debug('[Preset] Backup saved to ' . $backup);

self::prune_backups();
	}

/**
	 * Tries to import from a given settings file
	 *
	 * @since  5.3.0
	 */
	function import_file( $path ) {
		$debug = function ( $result, $name ) {
			$action = $result ? 'Applied' : 'Failed to apply';
			Debug2::debug('[Preset] ' . $action . ' settings from ' . $name);
			return $result;
		};

$name     = self::basename($path);
		$contents = file_get_contents($path);

if (false === $contents) {
			Debug2::debug('[Preset] ❌ Failed to get file contents');
			return $debug(false, $name);
		}

$parsed = array();
		try {
			// Check if the data is v4+
			if (strpos($contents, '["_version",') === 0) {
				$contents = explode("\n", $contents);
				foreach ($contents as $line) {
					$line = trim($line);
					if (empty($line)) {
						continue;
					}
					list($key, $value) = \json_decode($line, true);
					$parsed[$key]      = $value;
				}
			} else {
				$parsed = \json_decode(base64_decode($contents), true);
			}
		} catch (\Exception $ex) {
			Debug2::debug('[Preset] ❌ Failed to parse serialized data');
			return $debug(false, $name);
		}

if (empty($parsed)) {
			Debug2::debug('[Preset] ❌ Nothing to apply');
			return $debug(false, $name);
		}

$this->cls('Conf')->update_confs($parsed);

return $debug(true, $name);
	}

/**
	 * Updates the log
	 *
	 * @since  5.3.0
	 */
	function log( $preset ) {
		$this->_summary['preset']           = $preset;
		$this->_summary['preset_timestamp'] = time();
		self::save_summary();
	}

/**
	 * Handles all request actions from main cls
	 *
	 * @since  5.3.0
	 * @access public
	 */
	public function handler() {
		$type = Router::verify_type();

switch ($type) {
			case self::TYPE_APPLY:
            $this->apply(!empty($_GET['preset']) ? $_GET['preset'] : false);
				break;

case self::TYPE_RESTORE:
            $this->restore(!empty($_GET['timestamp']) ? $_GET['timestamp'] : false);
				break;

default:
				break;
		}

Admin::redirect();
	}
}

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