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<?php |
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namespace Pmochine\LaravelTongue; |
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use Illuminate\Foundation\Application; |
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use Pmochine\LaravelTongue\Localization\Locale; |
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use Pmochine\LaravelTongue\Localization\Localization; |
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use Pmochine\LaravelTongue\Misc\Config; |
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use Pmochine\LaravelTongue\Misc\ConfigList; |
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class Tongue |
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{ |
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/** |
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* The class that handles the locale methods. |
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* |
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* @var \Pmochine\LaravelTongue\Localization\Locale |
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*/ |
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protected $locale; |
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public function __construct(Application $app) |
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{ |
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$this->locale = new Locale($app); |
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} |
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/** |
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* Detects the tongue, the locale |
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* of the User. |
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* |
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* @return Tongue :P |
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*/ |
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public function detect(): self |
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{ |
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$this->speaks($this->locale->find()); |
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return $this; |
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} |
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/** |
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* Gets the current speaking tongue... |
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* (language code). |
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* |
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* @return string|array|null |
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*/ |
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public function current($key = null) |
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{ |
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if (! $key) { |
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return $this->locale->get(); |
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} |
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return $this->speaking($key, $this->locale->get()); |
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} |
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/** |
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* Gets the twist of the tongue. |
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* Return the direction left or right. |
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* e.g. for arabic language. |
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* |
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* @return string |
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*/ |
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public function leftOrRight(): string |
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{ |
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return $this->locale->scriptDirection($this->current('script')); |
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} |
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/** |
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* A tongue-twister is a phrase that is |
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* designed to be difficult to articulate properly, |
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* So lets just asume the user just can't speak the |
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* language... |
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* |
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* @return bool (yes if its not speakable) |
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*/ |
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public function twister(): bool |
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{ |
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$locale = Localization::fromUrl(); |
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if ($locale && tongue()->speaking('subdomains', $locale)) { |
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//whitelisted subdomains! like admin.domain.com |
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return false; |
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} |
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//custom subdomains with locale. gewinnen.domain.com -> de as locale |
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if ($locale && $customLocale = tongue()->speaking('aliases', $locale)) { |
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//but we need to check again if it is spoken or not |
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return $this->current() !== $customLocale; |
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} |
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//fallback language is the same as the current language |
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if (Config::beautify() && $this->current() === Config::fallbackLocale()) { |
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//didn't found locale means browser is set to exmaple.com |
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if (! $locale) { |
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return false; |
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} |
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//browser is set to en.example.com but should be forced back to example.com |
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if ($locale === Config::fallbackLocale()) { |
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return true; |
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} |
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} |
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//decipher from |
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return $this->current() !== $locale; |
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} |
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/** |
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* The user speaks locale language. |
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* Set the locale. |
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* |
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* @param string $locale |
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* @return Tongue|\Illuminate\Http\RedirectResponse; |
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*/ |
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public function speaks(string $locale) |
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{ |
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if (! $this->isSpeaking($locale)) { |
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//locale does not exist. |
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return dialect()->redirectBackToLatest(); |
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} |
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$this->locale->save($locale); |
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return $this; |
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} |
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/** |
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* Used to return back to previous url. |
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* e.g. if you change the language. its usefull. |
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* |
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* @return \Illuminate\Http\RedirectResponse; |
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*/ |
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public function back() |
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{ |
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return dialect()->redirect(dialect()->redirectUrl(url()->previous())); |
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} |
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/** |
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* Gets the collection list of all languages, |
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* the website speaks. Or give us the specific keys. |
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* |
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* @return \Illuminate\Support\Collection|string|array|null |
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*/ |
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public function speaking(string $key = null, string $locale = null) |
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{ |
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return (new ConfigList)->lookup($key, $locale); |
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} |
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/** |
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* Checks if your page is speaking the language. |
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* |
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* @param string $locale |
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* @return bool |
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*/ |
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public function isSpeaking(string $locale): bool |
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{ |
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return $this->speaking()->has($locale); |
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} |
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} |
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pmochine /
Laravel-Tongue
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