2s EVOLUTION

EVOLUTION-MANAGER

Edit File: language.php

<?php
/**
 * @package		OpenCart
 *
 * @author		Daniel Kerr
 * @copyright	Copyright (c) 2005 - 2022, OpenCart, Ltd. (https://www.opencart.com/)
 * @license		https://opensource.org/licenses/GPL-3.0
 *
 * @see		https://www.opencart.com
 */
namespace Opencart\System\Library;
/**
 * Class Language
 */
class Language {
	/**
	 * @var string
	 */
	protected string $code;
	/**
	 * @var string
	 */
	protected string $directory;
	/**
	 * @var array<string, string>
	 */
	protected array $path = [];
	/**
	 * @var array<string, string>
	 */
	protected array $data = [];
	/**
	 * @var array<string, array<string, array<string, mixed>>>
	 */
	protected array $cache = [];

/**
	 * Constructor
	 *
	 * @param string $code
	 */
	public function __construct(string $code) {
		$this->code = $code;
	}

/**
	 * Add Path
	 *
	 * @param string $namespace
	 * @param string $directory
	 *
	 * @return void
	 */
	public function addPath(string $namespace, string $directory = ''): void {
		if (!$directory) {
			$this->directory = $namespace;
		} else {
			$this->path[$namespace] = $directory;
		}
	}

/**
	 * Get
	 *
	 * Get language text string
	 *
	 * @param string $key
	 */
	public function get(string $key): string {
		return $this->data[$key] ?? $key;
	}

/**
	 * Set
	 *
	 * Set language text string
	 *
	 * @param string $key
	 * @param string $value
	 *
	 * @return void
	 */
	public function set(string $key, string $value): void {
		$this->data[$key] = $value;
	}

/**
	 * All
	 *
	 * @param string $prefix
	 *
	 * @return array<string, string>
	 */
	public function all(string $prefix = ''): array {
		if (!$prefix) {
			return $this->data;
		}

$_ = [];

$length = strlen($prefix);

foreach ($this->data as $key => $value) {
			if (substr($key, 0, $length) == $prefix) {
				$_[substr($key, $length + 1)] = $value;
			}
		}

return $_;
	}

/**
	 * Clear
	 *
	 * @return void
	 */
	public function clear(): void {
		$this->data = [];
	}

/**
	 * Load
	 *
	 * @param string $filename
	 * @param string $prefix
	 * @param string $code     Language code
	 *
	 * @return array<string, string>
	 */
	public function load(string $filename, string $prefix = '', string $code = ''): array {
		if (!$code) {
			$code = $this->code;
		}

if (!isset($this->cache[$code][$filename])) {
			$_ = [];

// Load selected language file to overwrite the default language keys
			$file = $this->directory . $code . '/' . $filename . '.php';

$namespace = '';

$parts = explode('/', $filename);

foreach ($parts as $part) {
				if (!$namespace) {
					$namespace .= $part;
				} else {
					$namespace .= '/' . $part;
				}

if (isset($this->path[$namespace])) {
					$file = $this->path[$namespace] . $code . substr($filename, strlen($namespace)) . '.php';
				}
			}

if (is_file($file)) {
				require($file);
			}

$this->cache[$code][$filename] = $_;
		} else {
			$_ = $this->cache[$code][$filename];
		}

if ($prefix) {
			foreach ($_ as $key => $value) {
				$_[$prefix . '_' . $key] = $value;

unset($_[$key]);
			}
		}

$this->data = array_merge($this->data, $_);

return $this->data;
	}
}