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<?php |
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namespace Nikaia\TranslationSheet\Translation; |
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use Illuminate\Support\Arr; |
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use Nikaia\TranslationSheet\Util; |
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use Illuminate\Support\Collection; |
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use Illuminate\Filesystem\Filesystem; |
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use Illuminate\Foundation\Application; |
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use Nikaia\TranslationSheet\Spreadsheet; |
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use Nikaia\TranslationSheet\Commands\Output; |
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class Writer |
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{ |
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use Output; |
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/** @var Collection */ |
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protected $translations; |
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/** @var Spreadsheet */ |
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protected $spreadsheet; |
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/** @var Filesystem */ |
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protected $files; |
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/** @var Application */ |
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protected $app; |
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public function __construct(Spreadsheet $spreadsheet, Filesystem $files, Application $app) |
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{ |
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$this->spreadsheet = $spreadsheet; |
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$this->files = $files; |
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$this->app = $app; |
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$this->nullOutput(); |
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} |
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public function setTranslations($translations) |
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{ |
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$this->translations = $translations; |
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return $this; |
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} |
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public function write() |
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{ |
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$this |
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->groupTranslationsByFile() |
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->map(function ($items, $sourceFile) { |
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$this->writeFile( |
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$this->app->make('path.lang').'/'.$sourceFile, |
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$items |
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); |
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}); |
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} |
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protected function writeFile($file, $items) |
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{ |
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$this->output->writeln(' '.$file); |
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$content = "<?php\n\nreturn ".Util::varExport($items).";\n"; |
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if (! $this->files->isDirectory($dir = dirname($file))) { |
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$this->files->makeDirectory($dir, 0755, true); |
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} |
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$this->files->put($file, $content); |
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} |
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protected function groupTranslationsByFile() |
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{ |
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$items = $this |
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->translations |
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->groupBy('sourceFile') |
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->map(function ($fileTranslations) { |
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return $this->buildTranslationsForFile($fileTranslations); |
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}); |
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// flatten does not seem to work for every case. !!! refactor !!! |
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$result = []; |
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foreach ($items as $subitems) { |
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$result = array_merge($result, $subitems); |
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} |
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return new Collection($result); |
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} |
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protected function buildTranslationsForFile($fileTranslations) |
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{ |
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$files = []; |
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$locales = $this->spreadsheet->getLocales(); |
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foreach ($locales as $locale) { |
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foreach ($fileTranslations as $translation) { |
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// We will only write non empty translations |
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// For instance, we have `app.title` that is the same for each locale, |
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// We dont want to translate it to every locale, and prefer letting |
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// Laravel default back to the default locale. |
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if (!isset($translation[$locale]) || strlen($translation[$locale]) == 0) { |
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continue; |
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} |
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$localeFile = str_replace('{locale}/', $locale.'/', $translation['sourceFile']); |
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if (empty($files[$localeFile])) { |
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$files[$localeFile] = []; |
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} |
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Arr::set($files[$localeFile], $translation['key'], $translation[$locale]); |
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} |
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} |
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return $files; |
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} |
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} |
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