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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\LanguagesManager\Test\Integration;
use Piwik\Cache;
use Piwik\Container\StaticContainer;
use Piwik\Intl\Data\Provider\LanguageDataProvider;
use Piwik\Plugins\LanguagesManager\API;
use \Exception;
use Piwik\Plugins\LanguagesManager\TranslationWriter\Filter\ByParameterCount;
use Piwik\Plugins\LanguagesManager\TranslationWriter\Filter\EmptyTranslations;
use Piwik\Plugins\LanguagesManager\TranslationWriter\Filter\EncodedEntities;
use Piwik\Plugins\LanguagesManager\TranslationWriter\Filter\UnnecassaryWhitespaces;
use Piwik\Plugins\LanguagesManager\TranslationWriter\Validate\CoreTranslations;
use Piwik\Plugins\LanguagesManager\TranslationWriter\Validate\NoScripts;
use Piwik\Plugins\LanguagesManager\TranslationWriter\Writer;
use Piwik\Translate;
/**
* @group LanguagesManager
*/
class LanguagesManagerTest extends \PHPUnit_Framework_TestCase
{
function getTestDataForLanguageFiles()
{
// we also test that none of the language php files outputs any character on the screen (eg. space before the <?php)
$languages = API::getInstance()->getAvailableLanguages();
$plugins = \Piwik\Plugin\Manager::getInstance()->readPluginsDirectory();
$pluginsWithTranslation = array();
foreach ($plugins as $plugin) {
if (API::getInstance()->getPluginTranslationsForLanguage($plugin, 'en')) {
$pluginsWithTranslation[] = $plugin;
}
}
$return = array();
foreach ($languages as $language) {
if ($language != 'en') {
$return[] = array($language, null);
foreach ($pluginsWithTranslation as $plugin) {
$return[] = array($language, $plugin);
}
}
}
return $return;
}
/**
* test all languages
*
* @group Plugins
*
* @dataProvider getTestDataForLanguageFiles
*/
function testGetTranslationsForLanguages($language, $plugin)
{
$translationWriter = new Writer($language, $plugin);
$baseTranslations = $translationWriter->getTranslations('en');
$translationWriter->addValidator(new NoScripts());
if (empty($plugin)) {
$translationWriter->addValidator(new CoreTranslations($baseTranslations));
}
// prevent build from failing when translations string have been deleted
// $translationWriter->addFilter(new ByBaseTranslations($baseTranslations));
$translationWriter->addFilter(new EmptyTranslations());
$translationWriter->addFilter(new ByParameterCount($baseTranslations));
$translationWriter->addFilter(new UnnecassaryWhitespaces($baseTranslations));
$translationWriter->addFilter(new EncodedEntities());
$translations = $translationWriter->getTranslations($language);
if (empty($translations)) {
return; // skip language / plugin combinations that aren't present
}
$translationWriter->setTranslations($translations);
$this->assertTrue($translationWriter->isValid(), $translationWriter->getValidationMessage());
if ($translationWriter->wasFiltered()) {
if (!$translationWriter->hasTranslations()) {
$this->markTestSkipped('Translation file errors detected in ' . $language . "...\n"
. "File would be empty after filtering. You may remove it manually to fix this test.\n"
);
return;
}
$translationWriter->saveTemporary();
$this->markTestSkipped(implode("\n", $translationWriter->getFilterMessages()) . "\n"
. 'Translation file errors detected in ' . $language . "...\n"
. "To synchronise the language files with the english strings, you can manually edit the language files or run the following command may work if you have access to Transifex: \n"
. "$ ./console translations:update [--plugin=XYZ] \n"
);
}
}
/**
* test language when it's not defined
*
* @group Plugins
*
* @expectedException Exception
*/
function testWriterInvalidPlugin()
{
new Writer('de', 'iNvaLiDPluGin'); // invalid plugin throws exception
}
/**
* test language when it's not defined
*
* @group Plugins
*/
function testGetTranslationsForLanguagesNot()
{
$this->assertFalse(API::getInstance()->getTranslationsForLanguage("../no-language"));
}
/**
* check all english translations do not contain more than one
*
* @group Plugins
* @group numbered
*/
function testTranslationsUseNumberedPlaceholders()
{
Cache::flushAll();
$translator = StaticContainer::get('Piwik\Translation\Translator');
$translator->reset();
Translate::loadAllTranslations();
$translations = $translator->getAllTranslations();
foreach ($translations AS $plugin => $pluginTranslations) {
foreach ($pluginTranslations as $key => $pluginTranslation) {
$this->assertLessThanOrEqual(1, substr_count($pluginTranslation, '%s'),
sprintf('%s.%s must use numbered placeholders instead of multiple %%s', $plugin, $key));
}
}
}
/**
* check all english translations do not contain unescaped % symbols
*
* @group Plugins
* @group numbered2
*/
function testTranslationsUseEscapedPercentSigns()
{
Cache::flushAll();
$translator = StaticContainer::get('Piwik\Translation\Translator');
$translator->reset();
Translate::loadAllTranslations();
$translations = $translator->getAllTranslations();
foreach ($translations AS $plugin => $pluginTranslations) {
if ($plugin == 'Intl') {
continue; // skip generated stuff
}
foreach ($pluginTranslations as $key => $pluginTranslation) {
$pluginTranslation = preg_replace('/(%(?:[1-9]\$)?[a-z])/', '', $pluginTranslation); // remove placeholders
$pluginTranslation = str_replace('%%', '', $pluginTranslation); // remove already escaped symbols
$this->assertEquals(0, substr_count($pluginTranslation, '%'),
sprintf('%s.%s must use escaped %% symbols', $plugin, $key));
}
}
}
/**
* test English short name for language
*
* @group Plugins
*/
function testGetLanguageNamesInEnglish()
{
$languages = API::getInstance()->getAvailableLanguages();
/** @var LanguageDataProvider $dataProvider */
$dataProvider = StaticContainer::get('Piwik\Intl\Data\Provider\LanguageDataProvider');
$languagesReference = $dataProvider->getLanguageList();
foreach ($languages as $language) {
$data = file_get_contents(PIWIK_INCLUDE_PATH . "/plugins/Intl/lang/$language.json");
$translations = json_decode($data, true);
$name = $translations['Intl']['EnglishLanguageName'];
if ($language != 'en') {
$this->assertFalse($name == 'English', "for $language");
}
$languageCode = substr($language, 0, 2);
$this->assertTrue(isset($languagesReference[$languageCode]));
$names = $languagesReference[$languageCode];
if (isset($languagesReference[$language])) {
if (is_array($names)) {
$this->assertTrue(in_array($name, $names), "$language: failed because $name not a known language name");
} else {
$this->assertTrue($name == $names, "$language: failed because $name == $names");
}
} else {
if (is_array($names)) {
$this->assertTrue(strpos($name, $names[0]) !== false);
} else {
$this->fail("$language: expected an array of language names");
}
}
}
}
/**
* test format of DataFile/Languages.php
*
* @group Plugins
*/
public function testGetLanguagesList()
{
/** @var LanguageDataProvider $languageDataProvider */
$languageDataProvider = StaticContainer::get('Piwik\Intl\Data\Provider\LanguageDataProvider');
$languages = $languageDataProvider->getLanguageList();
$this->assertTrue(count($languages) > 0);
foreach ($languages as $langCode => $langs) {
$this->assertTrue(strlen($langCode) == 2, "$langCode length = 2");
$this->assertTrue(is_array($langs) && count($langs) >= 1, "$langCode array(names) >= 1");
}
}
}
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