<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
if ('cli' !== \PHP_SAPI) {
throw new Exception('This script must be run from the command line.');
}
$usageInstructions = <<<END
Usage instructions
-------------------------------------------------------------------------------
$ cd symfony-code-root-directory/
# show the translation status of all locales
$ php translation-status.php
# only show the translation status of incomplete or erroneous locales
$ php translation-status.php --incomplete
# show the translation status of all locales, all their missing translations and mismatches between trans-unit id and source
$ php translation-status.php -v
# show the status of a single locale
$ php translation-status.php fr
# show the status of a single locale, missing translations and mismatches between trans-unit id and source
$ php translation-status.php fr -v
END;
$config = [
// if TRUE, the full list of missing translations is displayed
'verbose_output' => false,
// NULL = analyze all locales
'locale_to_analyze' => null,
// append --incomplete to only show incomplete languages
'include_completed_languages' => true,
// the reference files all the other translations are compared to
'original_files' => [
'src/Symfony/Component/Form/Resources/translations/validators.en.xlf',
'src/Symfony/Component/Security/Core/Resources/translations/security.en.xlf',
'src/Symfony/Component/Validator/Resources/translations/validators.en.xlf',
],
];
$argc = $_SERVER['argc'];
$argv = $_SERVER['argv'];
if ($argc > 4) {
echo str_replace('translation-status.php', $argv[0], $usageInstructions);
exit(1);
}
foreach (array_slice($argv, 1) as $argumentOrOption) {
if ('--incomplete' === $argumentOrOption) {
$config['include_completed_languages'] = false;
continue;
}
if (str_starts_with($argumentOrOption, '-')) {
$config['verbose_output'] = true;
} else {
$config['locale_to_analyze'] = $argumentOrOption;
}
}
foreach ($config['original_files'] as $originalFilePath) {
if (!file_exists($originalFilePath)) {
echo sprintf('The following file does not exist. Make sure that you execute this command at the root dir of the Symfony code repository.%s %s', \PHP_EOL, $originalFilePath);
exit(1);
}
}
$totalMissingTranslations = 0;
$totalTranslationMismatches = 0;
foreach ($config['original_files'] as $originalFilePath) {
$translationFilePaths = findTranslationFiles($originalFilePath, $config['locale_to_analyze']);
$translationStatus = calculateTranslationStatus($originalFilePath, $translationFilePaths);
$totalMissingTranslations += array_sum(array_map(fn ($translation) => count($translation['missingKeys']), array_values($translationStatus)));
$totalTranslationMismatches += array_sum(array_map(fn ($translation) => count($translation['mismatches']), array_values($translationStatus)));
printTranslationStatus($originalFilePath, $translationStatus, $config['verbose_output'], $config['include_completed_languages']);
}
exit($totalTranslationMismatches > 0 ? 1 : 0);
function findTranslationFiles($originalFilePath, $localeToAnalyze): array
{
$translations = [];
$translationsDir = dirname($originalFilePath);
$originalFileName = basename($originalFilePath);
$translationFileNamePattern = str_replace('.en.', '.*.', $originalFileName);
$translationFiles = glob($translationsDir.'/'.$translationFileNamePattern, \GLOB_NOSORT);
sort($translationFiles);
foreach ($translationFiles as $filePath) {
$locale = extractLocaleFromFilePath($filePath);
if (null !== $localeToAnalyze && $locale !== $localeToAnalyze) {
continue;
}
$translations[$locale] = $filePath;
}
return $translations;
}
function calculateTranslationStatus($originalFilePath, $translationFilePaths): array
{
$translationStatus = [];
$allTranslationKeys = extractTranslationKeys($originalFilePath);
foreach ($translationFilePaths as $locale => $translationPath) {
$translatedKeys = extractTranslationKeys($translationPath);
$missingKeys = array_diff_key($allTranslationKeys, $translatedKeys);
$mismatches = findTransUnitMismatches($allTranslationKeys, $translatedKeys);
$translationStatus[$locale] = [
'total' => count($allTranslationKeys),
'translated' => count($translatedKeys),
'missingKeys' => $missingKeys,
'mismatches' => $mismatches,
];
$translationStatus[$locale]['is_completed'] = isTranslationCompleted($translationStatus[$locale]);
}
return $translationStatus;
}
function isTranslationCompleted(array $translationStatus): bool
{
return $translationStatus['total'] === $translationStatus['translated'] && 0 === count($translationStatus['mismatches']);
}
function printTranslationStatus($originalFilePath, $translationStatus, $verboseOutput, $includeCompletedLanguages)
{
printTitle($originalFilePath);
printTable($translationStatus, $verboseOutput, $includeCompletedLanguages);
echo \PHP_EOL.\PHP_EOL;
}
function extractLocaleFromFilePath($filePath)
{
$parts = explode('.', $filePath);
return $parts[count($parts) - 2];
}
function extractTranslationKeys($filePath): array
{
$translationKeys = [];
$contents = new SimpleXMLElement(file_get_contents($filePath));
foreach ($contents->file->body->{'trans-unit'} as $translationKey) {
$translationId = (string) $translationKey['id'];
$translationKey = (string) ($translationKey['resname'] ?? $translationKey->source);
$translationKeys[$translationId] = $translationKey;
}
return $translationKeys;
}
/**
* Check whether the trans-unit id and source match with the base translation.
*/
function findTransUnitMismatches(array $baseTranslationKeys, array $translatedKeys): array
{
$mismatches = [];
foreach ($baseTranslationKeys as $translationId => $translationKey) {
if (!isset($translatedKeys[$translationId])) {
continue;
}
if ($translatedKeys[$translationId] !== $translationKey) {
$mismatches[$translationId] = [
'found' => $translatedKeys[$translationId],
'expected' => $translationKey,
];
}
}
return $mismatches;
}
function printTitle($title)
{
echo $title.\PHP_EOL;
echo str_repeat('=', strlen($title)).\PHP_EOL.\PHP_EOL;
}
function printTable($translations, $verboseOutput, bool $includeCompletedLanguages)
{
if (0 === count($translations)) {
echo 'No translations found';
return;
}
$longestLocaleNameLength = max(array_map('strlen', array_keys($translations)));
foreach ($translations as $locale => $translation) {
if (!$includeCompletedLanguages && $translation['is_completed']) {
continue;
}
if ($translation['translated'] > $translation['total']) {
textColorRed();
} elseif (count($translation['mismatches']) > 0) {
textColorRed();
} elseif ($translation['is_completed']) {
textColorGreen();
}
echo sprintf(
'| Locale: %-'.$longestLocaleNameLength.'s | Translated: %2d/%2d | Mismatches: %d |',
$locale,
$translation['translated'],
$translation['total'],
count($translation['mismatches'])
).\PHP_EOL;
textColorNormal();
$shouldBeClosed = false;
if (true === $verboseOutput && count($translation['missingKeys']) > 0) {
echo '| Missing Translations:'.\PHP_EOL;
foreach ($translation['missingKeys'] as $id => $content) {
echo sprintf('| (id=%s) %s', $id, $content).\PHP_EOL;
}
$shouldBeClosed = true;
}
if (true === $verboseOutput && count($translation['mismatches']) > 0) {
echo '| Mismatches between trans-unit id and source:'.\PHP_EOL;
foreach ($translation['mismatches'] as $id => $content) {
echo sprintf('| (id=%s) Expected: %s', $id, $content['expected']).\PHP_EOL;
echo sprintf('| Found: %s', $content['found']).\PHP_EOL;
}
$shouldBeClosed = true;
}
if ($shouldBeClosed) {
echo str_repeat('-', 80).\PHP_EOL;
}
}
}
function textColorGreen()
{
echo "\033[32m";
}
function textColorRed()
{
echo "\033[31m";
}
function textColorNormal()
{
echo "\033[0m";
}
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