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#!/usr/bin/env php
<?php
require_once __DIR__ . '/i18n/I18nCompletionValidator.php';
require_once __DIR__ . '/i18n/I18nData.php';
require_once __DIR__ . '/i18n/I18nFile.php';
require_once __DIR__ . '/i18n/I18nUsageValidator.php';
$i18nFile = new I18nFile();
$i18nData = new I18nData($i18nFile->load());
$options = getopt("dhl:r");
if (array_key_exists('h', $options)) {
help();
}
if (array_key_exists('l', $options)) {
$languages = array($options['l']);
} else {
$languages = $i18nData->getAvailableLanguages();
}
$displayResults = array_key_exists('d', $options);
$displayReport = array_key_exists('r', $options);
$isValidated = true;
$result = array();
$report = array();
foreach ($languages as $language) {
if ($language === $i18nData::REFERENCE_LANGUAGE) {
$i18nValidator = new I18nUsageValidator($i18nData->getReferenceLanguage(), findUsedTranslations());
$isValidated = $i18nValidator->validate() && $isValidated;
} else {
$i18nValidator = new I18nCompletionValidator($i18nData->getReferenceLanguage(), $i18nData->getLanguage($language));
$isValidated = $i18nValidator->validate() && $isValidated;
}
$report[$language] = sprintf('%-5s - %s', $language, $i18nValidator->displayReport());
$result[$language] = $i18nValidator->displayResult();
}
if ($displayResults) {
foreach ($result as $lang => $value) {
echo 'Language: ', $lang, PHP_EOL;
print_r($value);
echo PHP_EOL;
}
}
if ($displayReport) {
foreach ($report as $value) {
echo $value;
}
}
if (!$isValidated) {
exit(1);
}
/**
* Find used translation keys in the project
*
* Iterates through all php and phtml files in the whole project and extracts all
* translation keys used.
*
* @return array
*/
function findUsedTranslations() {
$directory = new RecursiveDirectoryIterator(__DIR__ . '/..');
$iterator = new RecursiveIteratorIterator($directory);
$regex = new RegexIterator($iterator, '/^.+\.(php|phtml)$/i', RecursiveRegexIterator::GET_MATCH);
$usedI18n = array();
foreach (array_keys(iterator_to_array($regex)) as $file) {
$fileContent = file_get_contents($file);
preg_match_all('/_t\([\'"](?P<strings>[^\'"]+)[\'"]/', $fileContent, $matches);
$usedI18n = array_merge($usedI18n, $matches['strings']);
}
return $usedI18n;
}
/**
* Output help message.
*/
function help() {
$file = str_replace(__DIR__ . '/', '', __FILE__);
echo <<<HELP
NAME
$file
SYNOPSIS
php $file [OPTION]...
DESCRIPTION
Check if translation files have missing keys or missing translations.
-d display results.
-h display this help and exit.
-l=LANG filter by LANG.
-r display completion report.
HELP;
exit;
}
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