|
| 1 | +<?php |
| 2 | +/* |
| 3 | + * Spindle CMS |
| 4 | + * Copyright (c) 2025. All rights reserved. |
| 5 | + * |
| 6 | + * This file is part of the Spindle CMS project — a lightweight, modular PHP content framework derived from OpenCart. |
| 7 | + * |
| 8 | + * @license GNU General Public License v3.0 (GPL-3.0-or-later) |
| 9 | + * @link https://github.com/RandomCoderTinker/Spindle |
| 10 | + */ |
| 11 | + |
| 12 | +namespace Spindle\System\Library\Language; |
| 13 | + |
| 14 | +/** |
| 15 | + * Class Language |
| 16 | + */ |
| 17 | +class Language |
| 18 | +{ |
| 19 | + /** |
| 20 | + * @var string |
| 21 | + */ |
| 22 | + protected string $code; |
| 23 | + /** |
| 24 | + * @var string |
| 25 | + */ |
| 26 | + protected string $directory; |
| 27 | + /** |
| 28 | + * @var array<string, string> |
| 29 | + */ |
| 30 | + protected array $path = []; |
| 31 | + /** |
| 32 | + * @var array<string, string> |
| 33 | + */ |
| 34 | + protected array $data = []; |
| 35 | + /** |
| 36 | + * @var array<string, array<string, array<string, mixed>>> |
| 37 | + */ |
| 38 | + protected array $cache = []; |
| 39 | + |
| 40 | + /** |
| 41 | + * @var array<string, string> |
| 42 | + */ |
| 43 | + protected array $replacements; |
| 44 | + |
| 45 | + /** |
| 46 | + * Constructor |
| 47 | + * |
| 48 | + * @param string $code |
| 49 | + */ |
| 50 | + public function __construct (string $code) |
| 51 | + { |
| 52 | + $this->code = $code; |
| 53 | + $this->replacements = []; |
| 54 | + } |
| 55 | + |
| 56 | + /** |
| 57 | + * Add Path |
| 58 | + * |
| 59 | + * @param string $namespace |
| 60 | + * @param string $directory |
| 61 | + * |
| 62 | + * @return void |
| 63 | + */ |
| 64 | + public function addPath (string $namespace, string $directory = ''): void |
| 65 | + { |
| 66 | + if (!$directory) { |
| 67 | + $this->directory = $namespace; |
| 68 | + } else { |
| 69 | + $this->path[$namespace] = $directory; |
| 70 | + } |
| 71 | + } |
| 72 | + |
| 73 | + protected function autoReplace (string $text): string |
| 74 | + { |
| 75 | + return strtr($text, $this->replacements); |
| 76 | + } |
| 77 | + |
| 78 | + /** |
| 79 | + * |
| 80 | + * Set language text string |
| 81 | + * |
| 82 | + * @param string $key |
| 83 | + * @param string $value |
| 84 | + * |
| 85 | + * @return void |
| 86 | + */ |
| 87 | + public function set (string $key, string $value): void |
| 88 | + { |
| 89 | + $this->data[$key] = $value; |
| 90 | + $this->data[$key] = $this->autoReplace($value); |
| 91 | + } |
| 92 | + |
| 93 | + /** |
| 94 | + * All |
| 95 | + * |
| 96 | + * @param string $prefix |
| 97 | + * |
| 98 | + * @return array<string, string> |
| 99 | + */ |
| 100 | + public function all (string $prefix = ''): array |
| 101 | + { |
| 102 | + if (!$prefix) { |
| 103 | + return $this->data; |
| 104 | + } |
| 105 | + |
| 106 | + $_ = []; |
| 107 | + |
| 108 | + $length = strlen($prefix); |
| 109 | + |
| 110 | + foreach ($this->data as $key => $value) { |
| 111 | + if (substr($key, 0, $length) == $prefix) { |
| 112 | + $_[substr($key, $length + 1)] = $value; |
| 113 | + } |
| 114 | + } |
| 115 | + |
| 116 | + return $_; |
| 117 | + } |
| 118 | + |
| 119 | + /** |
| 120 | + * Clear |
| 121 | + * |
| 122 | + * @return void |
| 123 | + */ |
| 124 | + public function clear (): void |
| 125 | + { |
| 126 | + $this->data = []; |
| 127 | + } |
| 128 | + |
| 129 | + /** |
| 130 | + * Load |
| 131 | + * |
| 132 | + * @param string $filename |
| 133 | + * @param string $prefix |
| 134 | + * @param string $code Language code |
| 135 | + * |
| 136 | + * @return array<string, string> |
| 137 | + */ |
| 138 | + public function load (string $filename, string $prefix = '', string $code = ''): array |
| 139 | + { |
| 140 | + if (!$code) { |
| 141 | + $code = $this->code; |
| 142 | + } |
| 143 | + |
| 144 | + if (!isset($this->cache[$code][$filename])) { |
| 145 | + $_ = []; |
| 146 | + |
| 147 | + // Load selected language file to overwrite the default language keys |
| 148 | + $file = $this->directory . $code . '/' . $filename . '.php'; |
| 149 | + |
| 150 | + $namespace = ''; |
| 151 | + |
| 152 | + $parts = explode('/', $filename); |
| 153 | + |
| 154 | + foreach ($parts as $part) { |
| 155 | + if (!$namespace) { |
| 156 | + $namespace .= $part; |
| 157 | + } else { |
| 158 | + $namespace .= '/' . $part; |
| 159 | + } |
| 160 | + |
| 161 | + if (isset($this->path[$namespace])) { |
| 162 | + $file = $this->path[$namespace] . $code . substr($filename, strlen($namespace)) . '.php'; |
| 163 | + } |
| 164 | + } |
| 165 | + |
| 166 | + if (is_file($file)) { |
| 167 | + require($file); |
| 168 | + } |
| 169 | + |
| 170 | + $this->cache[$code][$filename] = $_; |
| 171 | + } else { |
| 172 | + $_ = $this->cache[$code][$filename]; |
| 173 | + } |
| 174 | + |
| 175 | + if ($prefix) { |
| 176 | + foreach ($_ as $key => $value) { |
| 177 | + $_[$prefix . '_' . $key] = $value; |
| 178 | + |
| 179 | + unset($_[$key]); |
| 180 | + } |
| 181 | + } |
| 182 | + |
| 183 | + foreach ($_ as $key => $val) { |
| 184 | + $_[$key] = $this->autoReplace($val); |
| 185 | + } |
| 186 | + |
| 187 | + $this->data = array_merge($this->data, $_); |
| 188 | + |
| 189 | + return $this->data; |
| 190 | + } |
| 191 | + |
| 192 | + /** |
| 193 | + * Get |
| 194 | + * |
| 195 | + * Get language text string |
| 196 | + * |
| 197 | + * @param string $key |
| 198 | + */ |
| 199 | + public function get (string $key): string |
| 200 | + { |
| 201 | + return $this->data[$key] ?? $key; |
| 202 | + } |
| 203 | + |
| 204 | + /** |
| 205 | + * formatText |
| 206 | + * |
| 207 | + * Formats a text string by replacing placeholders with provided arguments. |
| 208 | + * |
| 209 | + * @param string $text The text string to format. |
| 210 | + * @param mixed ...$args The arguments to replace the placeholders with. |
| 211 | + * |
| 212 | + * @return string The formatted text string. |
| 213 | + */ |
| 214 | + public function formatText (string $text, ...$args): string |
| 215 | + { |
| 216 | + return vsprintf($text, $args); |
| 217 | + } |
| 218 | + |
| 219 | +} |
0 commit comments