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<?php |
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declare(strict_types=1); |
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namespace Nexendrie\Translation; |
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use Nette\PhpGenerator\Dumper; |
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use Nette\Utils\FileSystem; |
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/** |
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* CatalogueCompiler |
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* Compiles messages catalogues from resources found by loader |
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* |
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* @author Jakub Konečný |
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* @method void onCompile(CatalogueCompiler $compiler, string $language) |
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*/ |
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final class CatalogueCompiler { |
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use \Nette\SmartObject; |
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private ILoader $loader; |
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/** @var string[] */ |
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private array $languages = []; |
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private string $folder = ""; |
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/** @var callable[] */ |
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public array $onCompile = []; |
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/** |
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* @param string[] $languages |
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*/ |
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public function __construct(ILoader $loader, string $folder, array $languages = []) { |
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$this->loader = $loader; |
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if(count($languages) === 0) { |
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$languages = $loader->getAvailableLanguages(); |
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} |
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$this->languages = $languages; |
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$this->folder = $folder; |
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} |
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protected function getCatalogueFilename(string $language): string { |
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return $this->folder . "/catalogue.$language.php"; |
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} |
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protected function isCatalogueExpired(string $language): bool { |
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$catalogueFilename = $this->getCatalogueFilename($language); |
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if(!is_file($catalogueFilename)) { |
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return true; |
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} |
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$catalogueInfo = new \SplFileInfo($catalogueFilename); |
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$lastGenerated = $catalogueInfo->getCTime(); |
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foreach($this->loader->getResources() as $domain) { |
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foreach($domain as $filename) { |
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$fileinfo = new \SplFileInfo($filename); |
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if($fileinfo->getMTime() > $lastGenerated) { |
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return true; |
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} |
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} |
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} |
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return false; |
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} |
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/** |
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* Compile catalogues |
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*/ |
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public function compile(): void { |
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$lang = $this->loader->getLang(); |
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foreach($this->languages as $language) { |
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$this->loader->setLang($language); |
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$texts = $this->loader->getTexts(); |
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if(!$this->isCatalogueExpired($language)) { |
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continue; |
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} |
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$texts["__resources"] = $this->loader->getResources(); |
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$content = "<?php |
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return " . (new Dumper())->dump($texts) . "; |
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?>"; |
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$filename = $this->getCatalogueFilename($language); |
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FileSystem::write($filename, $content); |
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$this->onCompile($this, $language); |
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} |
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$this->loader->setLang($lang); |
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} |
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} |
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?> |