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#!/usr/bin/env php
<?php
/**
* This script loads attribute names from the attributemap/ directory, and dumps them into an attributes.po
* translation file for each supported language.
*/
$base = __DIR__ . '/../';
include_once($base . 'vendor/autoload.php');
include_once($base . 'attributemap/name2urn.php');
$names = $attributemap;
include_once($base . 'attributemap/urn2oid.php');
$urns = $attributemap;
include_once($base . 'attributemap/newSchacNS.php');
$schac = $attributemap;
/*
* We are still using the old JSON dictionaries as authoritative source here. It is actually convenient to keep
* something equivalent to this, in order to automate propagation of attribute translations to the PO files. We should
* probably consider moving the "dictionaries/attributes.definition.json" file somewhere else, and keep using it as
* the authoritative source of known attributes for this script.
*/
$defs = json_decode(file_get_contents($base . 'dictionaries/attributes.definition.json'), true);
$trans = json_decode(file_get_contents($base . 'dictionaries/attributes.translation.json'), true);
$attributes = [];
$languages = SimpleSAML\Locale\Language::$language_names;
$languages['nb'] = $languages['no'];
unset($languages['no']);
// build the list of attributes with their corresponding aliases
foreach ($names as $name => $urn) {
$lower = str_replace([':', '-'], '_', strtolower($name));
if (!array_key_exists('attribute_' . $lower, $defs)) {
$defs['attribute_' . $lower] = [];
}
if (!array_key_exists('attribute_' . $lower, $trans)) {
$trans['attribute_' . $lower] = [];
}
if (array_key_exists('no', $trans['attribute_' . $lower])) {
// fix the locale code
$trans['attribute_' . $lower]['nb'] = $trans['attribute_' . $lower]['no'];
unset($trans['attribute_' . $lower]['no']);
}
$names = [$name, $urn, $urns[$urn]];
if (array_key_exists($urn, $schac)) {
$names[] = $schac[$urn];
}
$attributes[$name] = [
'names' => $names,
'translations' => array_merge(
[
'en' => $defs['attribute_' . $lower]['en'],
],
$trans['attribute_' . $lower]
),
];
}
// process other sets of attributes
foreach (['facebook', 'linkedin', 'openid', 'twitter', 'windowslive'] as $set) {
include_once($base . 'attributemap/' . $set . '2name.php');
foreach ($attributemap as $alias => $attr) {
if (array_key_exists($attr, $attributes)) {
$attributes[$attr]['names'][] = $alias;
}
}
}
// build the dictionaries per language
foreach (array_keys($languages) as $language) {
$strings = new Gettext\Translations();
// load existing translations in the PO files
$strings->addFromPoFile($base . 'locales/' . $language . "/LC_MESSAGES/attributes.po");
foreach ($attributes as $attribute) {
foreach ($attribute['names'] as $name) {
if (empty($name)) {
continue;
}
$translation = new Gettext\Translation('', $name);
if (
array_key_exists($language, $attribute['translations'])
&& !is_null($attribute['translations'][$language])
) {
$t = $strings->find($translation);
if ($t) {
if ($t->getOriginal() === $t->getTranslation()) {
$t->setTranslation($attribute['translations'][$language]);
$translation = $t;
}
}
}
if (!is_null($attribute['translations']['en']) && $language !== 'en') {
$translation->addComment('English string: ' . $attribute['translations']['en']);
}
$strings[] = $translation;
}
}
foreach ($strings as $entry) {
if ($entry->getTranslation() === '') {
// ensure that all entries contain a translation string
$entry->setTranslation($entry->getOriginal());
}
}
// remove headers that only cause unnecessary changes in our commits
$strings->deleteHeader('POT-Creation-Date');
$strings->deleteHeader('PO-Revision-Date');
$strings->setLanguage($language);
echo "Saving translations to " . $base . "locales/" . $language . "/LC_MESSAGES/attributes.po\n";
Gettext\Generators\Po::toFile($strings, $base . 'locales/' . $language . '/LC_MESSAGES/attributes.po');
}
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