Ekdant-Online-Store/system/library/language.php
2024-08-06 18:06:00 +05:45

171 lines
2.9 KiB
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
* @link https://www.opencart.com
*/
namespace Opencart\System\Library;
/**
* Class Language
*/
class Language {
/**
* @var string
*/
protected string $code;
/**
* @var string
*/
protected string $directory;
/**
* @var array
*/
protected array $path = [];
/**
* @var array
*/
protected array $data = [];
/**
* @var array
*/
protected array $cache = [];
/**
* Constructor
*
* @param string $code
*
*/
public function __construct(string $code) {
$this->code = $code;
}
/**
* addPath
*
* @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 language text string
*
* @param string $key
*
* @return string
*/
public function get(string $key) {
return isset($this->data[$key]) ? $this->data[$key] : $key;
}
/**
* Set language text string
*
* @param string $key
* @param string $value
*/
public function set(string $key, string $value) {
$this->data[$key] = $value;
}
/**
* All
*
* @return array
*/
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 $code Language code
*
* @return array
*/
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;
}
}