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<?php |
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namespace kalanis\kw_langs\Loaders; |
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use kalanis\kw_langs\Interfaces\ILoader; |
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use kalanis\kw_paths\Interfaces\IPaths; |
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use kalanis\kw_paths\Path; |
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use kalanis\kw_routed_paths\RoutedPath; |
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/** |
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* Class PhpLoader |
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* @package kalanis\kw_langs\Loaders |
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* Load config data from defined source |
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* Contains personalized autoloader for configs! |
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*/ |
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class PhpLoader implements ILoader |
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{ |
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/** @var string[] */ |
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protected array $pathMasks = [ |
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'%2$s%1$s%5$s%1$s%6$s%1$s%7$s%1$s%8$s%9$s', # all modules, translations in sub dir separated |
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'%2$s%1$s%5$s%1$s%6$s%1$s%7$s%1$s%7$s%9$s', # all modules, translations as single file in sub dir |
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'%2$s%1$s%5$s%1$s%6$s%1$s%7$s%8$s', # all modules, translations separated |
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'%2$s%1$s%5$s%1$s%6$s%1$s%7$s%9$s', # all modules, translations in single file |
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'%2$s%1$s%3$s%1$s%4$s%1$s%7$s%1$s%8$s%9$s', # custom user translations separated |
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'%2$s%1$s%3$s%1$s%4$s%1$s%7$s%1$s%7$s%9$s', # custom user translation as single file |
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'%2$s%1$s%7$s%1$s%8$s%9$s', # in lang root translations separated |
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'%2$s%1$s%7$s%1$s%7$s%9$s', # in lang root as single file |
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]; |
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protected Path $pathLib; |
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protected RoutedPath $routedLib; |
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public function __construct(Path $pathLib, RoutedPath $routedLib) |
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{ |
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$this->pathLib = $pathLib; |
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$this->routedLib = $routedLib; |
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} |
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public function load(string $module, string $lang): ?array |
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{ |
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$path = $this->contentPath($module, $lang); |
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return (!empty($path)) ? $this->includedLang($path) : null; |
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} |
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/** |
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* @param string $module |
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* @param string $lang |
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* @return string|null |
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*/ |
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protected function contentPath(string $module, string $lang): ?string |
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{ |
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$basicLookupDir = $this->pathLib->getDocumentRoot() . $this->pathLib->getPathToSystemRoot(); |
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foreach ($this->pathMasks as $pathMask) { |
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$unmasked = sprintf( $pathMask, |
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DIRECTORY_SEPARATOR, $basicLookupDir, |
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IPaths::DIR_USER, $this->routedLib->getUser(), |
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IPaths::DIR_MODULE, $module, |
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IPaths::DIR_LANG, $lang, IPaths::EXT |
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); |
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$path = realpath($unmasked); |
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if ($path && is_file($path)) { |
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return $path; |
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} |
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} |
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return null; |
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} |
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/** |
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* @param string $path |
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* @return array<string, string> |
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*/ |
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protected function includedLang(string $path): array |
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{ |
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$lang = []; |
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include_once ($path); |
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return (array) $lang; |
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} |
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} |
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