171 lines
2.9 KiB
PHP
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;
|
|
}
|
|
}
|