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minor #30237 [Translation] Added a script to display the status of tr…

…anslations (javiereguiluz)

This PR was squashed before being merged into the 3.4 branch (closes #30237).

Discussion
----------

[Translation] Added a script to display the status of translations

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | no
| New feature?  | no <!-- don't forget to update src/**/CHANGELOG.md files -->
| BC breaks?    | no     <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- don't forget to update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

This is the script I used to get the missing translations for each locale. I think it could come in handy for Symfony to always keep translations in sync.

Commits
-------

5ca7ded [Translation] Added a script to display the status of translations
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fabpot committed Feb 18, 2019
2 parents 3315c8e + 5ca7ded commit 1f829eca87b5e371dfffdf9421b2f16fde54b33c
Showing with 195 additions and 0 deletions.
  1. +195 −0 src/Symfony/Component/Translation/Resources/bin/translation-status.php
@@ -0,0 +1,195 @@
<?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.
*/
$usageInstructions = <<<END
Usage instructions
-------------------------------------------------------------------------------
$ cd symfony-code-root-directory/
# show the translation status of all locales
$ php translation-status.php
# show the translation status of all locales and all their missing translations
$ php translation-status.php -v
# show the status of a single locale
$ php translation-status.php fr
# show the status of a single locale and all its missing translations
$ 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,
// 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 > 3) {
echo str_replace('translation-status.php', $argv[0], $usageInstructions);
exit(1);
}
foreach (array_slice($argv, 1) as $argumentOrOption) {
if (0 === strpos($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);
}
}
$totalMissingTranslations = 0;
foreach ($config['original_files'] as $originalFilePath) {
$translationFilePaths = findTranslationFiles($originalFilePath, $config['locale_to_analyze']);
$translationStatus = calculateTranslationStatus($originalFilePath, $translationFilePaths);
$totalMissingTranslations += array_sum(array_map(function ($translation) {
return \count($translation['missingKeys']);
}, array_values($translationStatus)));
printTranslationStatus($originalFilePath, $translationStatus, $config['verbose_output']);
}
exit($totalMissingTranslations > 0 ? 1 : 0);
function findTranslationFiles($originalFilePath, $localeToAnalyze)
{
$translations = [];
$translationsDir = dirname($originalFilePath);
$originalFileName = basename($originalFilePath);
$translationFileNamePattern = str_replace('.en.', '.*.', $originalFileName);
$translationFiles = glob($translationsDir.'/'.$translationFileNamePattern);
foreach ($translationFiles as $filePath) {
$locale = extractLocaleFromFilePath($filePath);
if (null !== $localeToAnalyze && $locale !== $localeToAnalyze) {
continue;
}
$translations[$locale] = $filePath;
}
return $translations;
}
function calculateTranslationStatus($originalFilePath, $translationFilePaths)
{
$translationStatus = [];
$allTranslationKeys = extractTranslationKeys($originalFilePath);
foreach ($translationFilePaths as $locale => $translationPath) {
$translatedKeys = extractTranslationKeys($translationPath);
$missingKeys = array_diff_key($allTranslationKeys, $translatedKeys);
$translationStatus[$locale] = [
'total' => \count($allTranslationKeys),
'translated' => \count($translatedKeys),
'missingKeys' => $missingKeys,
];
}
return $translationStatus;
}
function printTranslationStatus($originalFilePath, $translationStatus, $verboseOutput)
{
printTitle($originalFilePath);
printTable($translationStatus, $verboseOutput);
echo PHP_EOL.PHP_EOL;
}
function extractLocaleFromFilePath($filePath)
{
$parts = explode('.', $filePath);
return $parts[count($parts) - 2];
}
function extractTranslationKeys($filePath)
{
$translationKeys = [];
$contents = new \SimpleXMLElement(file_get_contents($filePath));
foreach ($contents->file->body->{'trans-unit'} as $translationKey) {
$translationId = (string) $translationKey['id'];
$translationKey = (string) $translationKey->source;
$translationKeys[$translationId] = $translationKey;
}
return $translationKeys;
}
function printTitle($title)
{
echo $title.PHP_EOL;
echo str_repeat('=', strlen($title)).PHP_EOL.PHP_EOL;
}
function printTable($translations, $verboseOutput)
{
$longestLocaleNameLength = max(array_map('strlen', array_keys($translations)));
foreach ($translations as $locale => $translation) {
$isTranslationCompleted = $translation['translated'] === $translation['total'];
if ($isTranslationCompleted) {
textColorGreen();
}
echo sprintf('| Locale: %-'.$longestLocaleNameLength.'s | Translated: %d/%d', $locale, $translation['translated'], $translation['total']).PHP_EOL;
textColorNormal();
if (true === $verboseOutput && \count($translation['missingKeys']) > 0) {
echo str_repeat('-', 80).PHP_EOL;
echo '| Missing Translations:'.PHP_EOL;
foreach ($translation['missingKeys'] as $id => $content) {
echo sprintf('| (id=%s) %s', $id, $content).PHP_EOL;
}
echo str_repeat('-', 80).PHP_EOL;
}
}
}
function textColorGreen()
{
echo "\033[32m";
}
function textColorNormal()
{
echo "\033[0m";
}

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