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| 11: | namespace Opencart\System\Library;
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| 15: | class Language {
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| 19: | protected string $code;
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| 23: | protected string $directory;
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| 27: | protected array $path = [];
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| 31: | protected array $data = [];
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| 35: | protected array $cache = [];
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| 42: | public function __construct(string $code) {
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| 43: | $this->code = $code;
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| 44: | }
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| 54: | public function addPath(string $namespace, string $directory = ''): void {
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| 55: | if (!$directory) {
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| 56: | $this->directory = $namespace;
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| 57: | } else {
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| 58: | $this->path[$namespace] = $directory;
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| 59: | }
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| 60: | }
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| 69: | public function get(string $key): string {
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| 70: | return $this->data[$key] ?? $key;
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| 71: | }
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| 83: | public function set(string $key, string $value): void {
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| 84: | $this->data[$key] = $value;
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| 85: | }
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| 94: | public function all(string $prefix = ''): array {
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| 95: | if (!$prefix) {
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| 96: | return $this->data;
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| 97: | }
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| 98: |
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| 99: | $_ = [];
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| 100: |
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| 101: | $length = strlen($prefix);
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| 102: |
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| 103: | foreach ($this->data as $key => $value) {
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| 104: | if (substr($key, 0, $length) == $prefix) {
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| 105: | $_[substr($key, $length + 1)] = $value;
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| 106: | }
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| 107: | }
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| 109: | return $_;
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| 110: | }
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| 117: | public function clear(): void {
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| 118: | $this->data = [];
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| 119: | }
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| 130: | public function load(string $filename, string $prefix = '', string $code = ''): array {
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| 131: | if (!$code) {
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| 132: | $code = $this->code;
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| 133: | }
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| 135: | if (!isset($this->cache[$code][$filename])) {
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| 136: | $_ = [];
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| 138: |
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| 139: | $file = $this->directory . $code . '/' . $filename . '.php';
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| 141: | $namespace = '';
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| 142: |
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| 143: | $parts = explode('/', $filename);
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| 145: | foreach ($parts as $part) {
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| 146: | if (!$namespace) {
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| 147: | $namespace .= $part;
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| 148: | } else {
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| 149: | $namespace .= '/' . $part;
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| 150: | }
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| 152: | if (isset($this->path[$namespace])) {
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| 153: | $file = $this->path[$namespace] . $code . substr($filename, strlen($namespace)) . '.php';
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| 154: | }
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| 155: | }
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| 157: | if (is_file($file)) {
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| 158: | require($file);
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| 159: | }
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| 160: |
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| 161: | $this->cache[$code][$filename] = $_;
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| 162: | } else {
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| 163: | $_ = $this->cache[$code][$filename];
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| 164: | }
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| 166: | if ($prefix) {
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| 167: | foreach ($_ as $key => $value) {
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| 168: | $_[$prefix . '_' . $key] = $value;
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| 170: | unset($_[$key]);
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| 171: | }
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| 172: | }
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| 174: | $this->data = array_merge($this->data, $_);
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| 176: | return $this->data;
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| 177: | }
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| 178: | }
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