public function testJavaScriptTranslation()
{
$user = $this->drupalCreateUser(array('translate interface', 'administer languages', 'access administration pages'));
$this->drupalLogin($user);
$config = \Drupal::config('locale.settings');
$langcode = 'xx';
// The English name for the language. This will be translated.
$name = $this->randomMachineName(16);
// Add custom language.
$edit = array('predefined_langcode' => 'custom', 'langcode' => $langcode, 'label' => $name, 'direction' => LanguageInterface::DIRECTION_LTR);
$this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
$this->container->get('language_manager')->reset();
// Build the JavaScript translation file.
// Retrieve the source string of the first string available in the
// {locales_source} table and translate it.
$source = db_select('locales_source', 'l')->fields('l', array('source'))->condition('l.source', '%.js%', 'LIKE')->range(0, 1)->execute()->fetchField();
$search = array('string' => $source, 'langcode' => $langcode, 'translation' => 'all');
$this->drupalPostForm('admin/config/regional/translate', $search, t('Filter'));
$textarea = current($this->xpath('//textarea'));
$lid = (string) $textarea[0]['name'];
$edit = array($lid => $this->randomMachineName());
$this->drupalPostForm('admin/config/regional/translate', $edit, t('Save translations'));
// Trigger JavaScript translation parsing and building.
_locale_rebuild_js($langcode);
$locale_javascripts = \Drupal::state()->get('locale.translation.javascript') ?: array();
$js_file = 'public://' . $config->get('javascript.directory') . '/' . $langcode . '_' . $locale_javascripts[$langcode] . '.js';
$this->assertTrue($result = file_exists($js_file), String::format('JavaScript file created: %file', array('%file' => $result ? $js_file : 'not found')));
// Test JavaScript translation rebuilding.
file_unmanaged_delete($js_file);
$this->assertTrue($result = !file_exists($js_file), String::format('JavaScript file deleted: %file', array('%file' => $result ? $js_file : 'found')));
_locale_rebuild_js($langcode);
$this->assertTrue($result = file_exists($js_file), String::format('JavaScript file rebuilt: %file', array('%file' => $result ? $js_file : 'not found')));
}
/**
* {@inheritdoc}
*/
public function languageDelete(\stdClass $language)
{
$langcode = $language->langcode;
// Do not remove English or the default language.
if (!in_array($langcode, array(language_default('language'), 'en'))) {
// @see locale_languages_delete_form_submit().
$languages = language_list();
if (isset($languages[$langcode])) {
// Remove translations first.
db_delete('locales_target')->condition('language', $langcode)->execute();
cache_clear_all('locale:' . $langcode, 'cache');
// With no translations, this removes existing JavaScript translations
// file.
_locale_rebuild_js($langcode);
// Remove the language.
db_delete('languages')->condition('language', $langcode)->execute();
db_update('node')->fields(array('language' => ''))->condition('language', $langcode)->execute();
if ($languages[$langcode]->enabled) {
variable_set('language_count', variable_get('language_count', 1) - 1);
}
module_invoke_all('multilingual_settings_changed');
drupal_static_reset('language_list');
}
// Changing the language settings impacts the interface:
cache_clear_all('*', 'cache_page', TRUE);
}
}
