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<?php |
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namespace SilverStripe\i18n\Tests; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Core\Injector\Injector; |
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use SilverStripe\Core\Manifest\ClassManifest; |
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use SilverStripe\Core\Manifest\ClassLoader; |
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use SilverStripe\i18n\i18n; |
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use SilverStripe\i18n\Messages\MessageProvider; |
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use SilverStripe\i18n\Messages\Symfony\ModuleYamlLoader; |
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use SilverStripe\i18n\Messages\Symfony\SymfonyMessageProvider; |
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use SilverStripe\i18n\Messages\YamlReader; |
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use SilverStripe\i18n\Tests\i18nTest\MyObject; |
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use SilverStripe\i18n\Tests\i18nTest\MySubObject; |
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use SilverStripe\i18n\Tests\i18nTest\TestDataObject; |
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use SilverStripe\View\SSViewer; |
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use SilverStripe\View\SSViewer_DataPresenter; |
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use SilverStripe\View\ThemeResourceLoader; |
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use SilverStripe\View\ThemeManifest; |
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use SilverStripe\View\ViewableData; |
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use Symfony\Component\Translation\Loader\ArrayLoader; |
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use Symfony\Component\Translation\Translator; |
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/** |
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* Helper trait for bootstrapping test manifest for i18n tests |
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*/ |
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trait i18nTestManifest |
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{ |
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/** |
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* Fake webroot with a single module /i18ntestmodule which contains some files with _t() calls. |
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* |
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* @var string |
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*/ |
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protected $alternateBasePath; |
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/** |
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* Number of test manifests |
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* |
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* @var int |
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*/ |
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protected $manifests = 0; |
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protected function getExtraDataObjects() |
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{ |
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return [ |
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TestDataObject::class, |
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MyObject::class, |
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MySubObject::class, |
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]; |
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} |
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/** |
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* @var ThemeResourceLoader |
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*/ |
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protected $oldThemeResourceLoader = null; |
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/** |
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* @var string |
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*/ |
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protected $originalLocale = null; |
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public function setupManifest() |
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{ |
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// force SSViewer_DataPresenter to cache global template vars before we switch to the |
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// test-project class manifest (since it will lose visibility of core classes) |
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$presenter = new SSViewer_DataPresenter(new ViewableData()); |
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unset($presenter); |
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// Switch to test manifest |
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$s = DIRECTORY_SEPARATOR; |
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$this->alternateBasePath = __DIR__ . $s . 'i18nTest' . $s . "_fakewebroot"; |
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Director::config()->update('alternate_base_folder', $this->alternateBasePath); |
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// Replace old template loader with new one with alternate base path |
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$this->oldThemeResourceLoader = ThemeResourceLoader::instance(); |
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ThemeResourceLoader::set_instance($loader = new ThemeResourceLoader($this->alternateBasePath)); |
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$loader->addSet( |
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'$default', |
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new ThemeManifest( |
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$this->alternateBasePath, |
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project(), |
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false, |
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true |
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) |
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); |
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SSViewer::set_themes([ |
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'testtheme1', |
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'$default', |
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]); |
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$this->originalLocale = i18n::get_locale(); |
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i18n::set_locale('en_US'); |
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// Set new manifest against the root |
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$classManifest = new ClassManifest($this->alternateBasePath, true, true, false); |
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$this->pushManifest($classManifest); |
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// Setup uncached translator |
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// This should pull the module list from the above manifest |
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$translator = new Translator('en'); |
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$translator->setFallbackLocales(['en']); |
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$loader = new ModuleYamlLoader(); |
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$loader->setReader(new YamlReader()); |
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$translator->addLoader('ss', $loader); // Standard ss module loader |
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$translator->addLoader('array', new ArrayLoader()); // Note: array loader isn't added by default |
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$provider = new SymfonyMessageProvider(); |
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$provider->setTranslator($translator); |
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Injector::inst()->registerService($provider, MessageProvider::class); |
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} |
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public function tearDownManifest() |
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{ |
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ThemeResourceLoader::set_instance($this->oldThemeResourceLoader); |
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i18n::set_locale($this->originalLocale); |
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// Reset any manifests pushed during this test |
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$this->popManifests(); |
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} |
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/** |
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* Safely push a new class manifest. |
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* These will be cleaned up on tearDown() |
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* |
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* @param ClassManifest $manifest |
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*/ |
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protected function pushManifest(ClassManifest $manifest) |
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{ |
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$this->manifests++; |
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ClassLoader::instance()->pushManifest($manifest); |
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} |
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/** |
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* Pop off all extra manifests |
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*/ |
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protected function popManifests() |
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{ |
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// Reset any manifests pushed during this test |
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while ($this->manifests > 0) { |
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ClassLoader::instance()->popManifest(); |
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$this->manifests--; |
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} |
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} |
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} |
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silverstripe /
silverstripe-framework
