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<?php |
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namespace Spatie\TranslationLoader; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Arr; |
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use Illuminate\Support\Facades\Cache; |
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class LanguageLine extends Model |
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{ |
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/** @var array */ |
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public $translatable = ['text']; |
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/** @var array */ |
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public $guarded = ['id']; |
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/** @var array */ |
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protected $casts = ['text' => 'array']; |
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public static function boot() |
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{ |
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parent::boot(); |
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$flushGroupCache = function (self $languageLine) { |
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$languageLine->flushGroupCache(); |
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}; |
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static::saved($flushGroupCache); |
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static::deleted($flushGroupCache); |
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} |
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public static function getTranslationsForGroup(string $locale, string $group): array |
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{ |
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return Cache::rememberForever(static::getCacheKey($group, $locale), function () use ($group, $locale) { |
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return static::query() |
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->where('group', $group) |
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->get() |
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->reduce(function ($lines, self $languageLine) use ($group, $locale) { |
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$translation = $languageLine->getTranslation($locale); |
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if ($translation !== null && $group === '*') { |
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// Make a flat array when returning json translations |
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$lines[$languageLine->key] = $translation; |
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} elseif ($translation !== null && $group !== '*') { |
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// Make a nesetd array when returning normal translations |
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Arr::set($lines, $languageLine->key, $translation); |
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} |
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return $lines; |
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}) ?? []; |
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}); |
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} |
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public static function getCacheKey(string $group, string $locale): string |
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{ |
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return "spatie.translation-loader.{$group}.{$locale}"; |
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} |
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/** |
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* @param string $locale |
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* |
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* @return string |
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*/ |
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public function getTranslation(string $locale): ?string |
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{ |
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if (! isset($this->text[$locale])) { |
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$fallback = config('app.fallback_locale'); |
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return $this->text[$fallback] ?? null; |
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} |
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return $this->text[$locale]; |
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} |
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/** |
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* @param string $locale |
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* @param string $value |
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* |
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* @return $this |
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*/ |
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public function setTranslation(string $locale, string $value) |
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{ |
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$this->text = array_merge($this->text ?? [], [$locale => $value]); |
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return $this; |
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} |
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public function flushGroupCache() |
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{ |
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foreach ($this->getTranslatedLocales() as $locale) { |
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Cache::forget(static::getCacheKey($this->group, $locale)); |
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} |
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} |
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protected function getTranslatedLocales(): array |
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{ |
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return array_keys($this->text); |
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} |
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} |
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spatie /
laravel-translation-loader
