mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-07 18:21:23 +02:00
170 lines
5.1 KiB
PHP
170 lines
5.1 KiB
PHP
<?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\Core\Manifest\ModuleLoader;
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use SilverStripe\Core\Manifest\ModuleManifest;
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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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/**
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* Number of module manifests
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*
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* @var int
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*/
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protected $moduleManifests = 0;
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public static 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 $originalLocale = null;
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/**
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* @skipUpgrade
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*/
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public function setupManifest()
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{
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// force SSViewer_DataPresenter to cache global template vars before we switch to the
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// test-project class manifest (since it will lose visibility of core classes)
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$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', $this->alternateBasePath);
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// New module manifest
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$moduleManifest = new ModuleManifest($this->alternateBasePath);
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$moduleManifest->init(true);
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$this->pushModuleManifest($moduleManifest);
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// Replace old template loader with new one with alternate base path
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$this->oldThemeResourceLoader = ThemeResourceLoader::inst();
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ThemeResourceLoader::set_instance($loader = new ThemeResourceLoader($this->alternateBasePath));
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$loader->addSet(
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'$default',
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$default = new ThemeManifest($this->alternateBasePath, project())
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);
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$default->init(true);
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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);
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$classManifest->init(true);
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$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::inst()->pushManifest($manifest);
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}
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protected function pushModuleManifest(ModuleManifest $manifest)
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{
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$this->moduleManifests++;
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ModuleLoader::inst()->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::inst()->popManifest();
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$this->manifests--;
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}
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while ($this->moduleManifests > 0) {
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ModuleLoader::inst()->popManifest();
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$this->moduleManifests--;
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}
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}
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}
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