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#!/bin/php
<?php
/**
* @file
* Updates CLDR codes in CountryManager.php to latest data.
*
* We rely on the CLDR data set, because it is easily accessible, scriptable,
* and in the right human-readable format.
*/
use Drupal\Core\Locale\CountryManager;
// cspell:ignore localenames
// Determine DRUPAL_ROOT.
$dir = dirname(__FILE__);
while (!defined('DRUPAL_ROOT')) {
if (is_dir($dir . '/core')) {
define('DRUPAL_ROOT', $dir);
}
$dir = dirname($dir);
}
// Determine source data file URI to process.
$uri = DRUPAL_ROOT . '/territories.json';
if (!file_exists($uri)) {
$usage = <<< USAGE
- Download territories.json from
https://github.com/unicode-org/cldr-json/blob/main/cldr-json/cldr-localenames-full/main/en/territories.json
and place it in the Drupal root directory.
- Run this script.
USAGE;
exit('CLDR data file not found. (' . $uri . ")\n\n" . $usage . "\n");
}
// Read in existing codes.
// @todo Allow to remove previously existing country codes.
// @see https://www.drupal.org/node/1436754
require_once DRUPAL_ROOT . '/core/lib/Drupal/Core/Locale/CountryManagerInterface.php';
require_once DRUPAL_ROOT . '/core/lib/Drupal/Core/Locale/CountryManager.php';
$existing_countries = CountryManager::getStandardList();
$countries = $existing_countries;
// Parse the source data into an array.
$data = json_decode(file_get_contents($uri));
foreach ($data->main->en->localeDisplayNames->territories as $code => $name) {
// Use any alternate codes the Drupal community wishes to.
$alt_codes = [
// 'CI-alt-variant', // Use CI-alt-variant instead of the CI entry.
];
if (in_array($code, $alt_codes)) {
// Just use the first 2 character part of the alt code.
$code = strtok($code, '-');
}
// Skip any codes we wish to exclude from our country list.
$exclude_codes = [
// The European Union is not a country.
'EU',
// The Eurozone is not a country.
'EZ',
// The United Nations is not a country.
'UN',
// "Pseudo-Accents" is not a country.
'XA',
// "Pseudo-Bidi" is not a country.
'XB',
// Don't allow "Unknown Region".
'ZZ',
];
if (in_array($code, $exclude_codes)) {
continue;
}
// Ignore every territory that doesn't have a 2 character code.
if (strlen($code) !== 2) {
continue;
}
$countries[(string) $code] = $name;
}
if (empty($countries)) {
echo 'ERROR: Did not find expected country names.' . PHP_EOL;
exit;
}
// Sort by country code (to minimize diffs).
ksort($countries);
// Produce PHP code.
$out = '';
foreach ($countries as $code => $name) {
// For .po translation file's sake, use double-quotes instead of escaped
// single-quotes.
$name = str_contains($name, '\'' ? '"' . $name . '"' : "'" . $name . "'");
$out .= ' ' . var_export($code, TRUE) . ' => t(' . $name . '),' . "\n";
}
// Replace the actual PHP code in standard.inc.
$file = DRUPAL_ROOT . '/core/lib/Drupal/Core/Locale/CountryManager.php';
$content = file_get_contents($file);
$content = preg_replace('/(\$countries = \[\n)(.+?)(^\s+\];)/ms', '$1' . $out . '$3', $content, -1, $count);
file_put_contents($file, $content);
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