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authorKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-10-25 23:21:07 +0200
committerKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-10-29 22:00:12 +0100
commit66832c41e9fff481c20ca219b3cc0a4e53b8b551 (patch)
treeffff0bb391350ec9c8c16bcf8781bce6d866cf89 /vendor/commerceguys/intl/scripts/country/generate.php
parent8e4c5db766ce23d05b8507991b04fece743147de (diff)
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:arrow_up: Update intl library.
Update intl library from v0.4? (2014) to v0.7.4 (2016). Use global composer autoloader now.
Diffstat (limited to 'vendor/commerceguys/intl/scripts/country/generate.php')
-rw-r--r--vendor/commerceguys/intl/scripts/country/generate.php216
1 files changed, 216 insertions, 0 deletions
diff --git a/vendor/commerceguys/intl/scripts/country/generate.php b/vendor/commerceguys/intl/scripts/country/generate.php
new file mode 100644
index 000000000..ce156919a
--- /dev/null
+++ b/vendor/commerceguys/intl/scripts/country/generate.php
@@ -0,0 +1,216 @@
+<?php
+
+/**
+ * Generates the json files stored in resources/country.
+ */
+set_time_limit(0);
+
+// Downloaded from https://github.com/unicode-cldr/cldr-localenames-full.git
+$localeDirectory = '../assets/cldr-localenames-full/main/';
+$enCountries = $localeDirectory . 'en/territories.json';
+// Downloaded from https://github.com/unicode-cldr/cldr-core.git
+$codeMappings = '../assets/cldr-core/supplemental/codeMappings.json';
+$currencyData = '../assets/cldr-core/supplemental/currencyData.json';
+if (!file_exists($enCountries)) {
+ die("The $enCountries file was not found");
+}
+if (!file_exists($codeMappings)) {
+ die("The $codeMappings file was not found");
+}
+if (!file_exists($currencyData)) {
+ die("The $currencyData file was not found");
+}
+if (!function_exists('collator_create')) {
+ // Reimplementing intl's collator would be a huge undertaking, so we
+ // use it instead to presort the generated locale specific data.
+ die('The intl extension was not found.');
+}
+if (!is_dir($localeDirectory)) {
+ die("The $localeDirectory directory was not found");
+}
+
+$ignoredCountries = [
+ 'AN', // Netherlands Antilles, no longer exists.
+ 'BV', 'HM', 'CP', // Uninhabited islands.
+ 'EU', 'QO', // European Union, Outlying Oceania. Not countries.
+ 'ZZ', // Unknown region
+];
+
+// Locales listed without a "-" match all variants.
+// Locales listed with a "-" match only those exact ones.
+$ignoredLocales = [
+ // Interlingua is a made up language.
+ 'ia',
+ // Valencian differs from its parent only by a single character (è/é).
+ 'ca-ES-VALENCIA',
+ // Special "grouping" locales.
+ 'root', 'en-US-POSIX', 'en-001', 'en-150', 'es-419',
+];
+
+// Assemble the base data. Use the "en" data to get a list of countries.
+$codeMappings = json_decode(file_get_contents($codeMappings), true);
+$codeMappings = $codeMappings['supplemental']['codeMappings'];
+$currencyData = json_decode(file_get_contents($currencyData), true);
+$currencyData = $currencyData['supplemental']['currencyData'];
+$countryData = json_decode(file_get_contents($enCountries), true);
+$countryData = $countryData['main']['en']['localeDisplayNames']['territories'];
+$baseData = [];
+foreach ($countryData as $countryCode => $countryName) {
+ if (is_numeric($countryCode) || in_array($countryCode, $ignoredCountries)) {
+ // Ignore continents, regions, uninhabited islands.
+ continue;
+ }
+ if (strpos($countryCode, '-alt-') !== false) {
+ // Ignore alternative names.
+ continue;
+ }
+
+ // Countries are not guaranteed to have an alpha3 and/or numeric code.
+ if (isset($codeMappings[$countryCode]['_alpha3'])) {
+ $baseData[$countryCode]['three_letter_code'] = $codeMappings[$countryCode]['_alpha3'];
+ }
+ if (isset($codeMappings[$countryCode]['_numeric'])) {
+ $baseData[$countryCode]['numeric_code'] = $codeMappings[$countryCode]['_numeric'];
+ }
+
+ // Determine the current currency for this country.
+ if (isset($currencyData['region'][$countryCode])) {
+ $currencies = prepare_currencies($currencyData['region'][$countryCode]);
+ if ($currencies) {
+ $currentCurrency = end(array_keys($currencies));
+ $baseData[$countryCode]['currency_code'] = $currentCurrency;
+ }
+ }
+}
+
+// Write out base.json.
+ksort($baseData);
+file_put_json('base.json', $baseData);
+
+// Gather available locales.
+$locales = [];
+if ($handle = opendir($localeDirectory)) {
+ while (false !== ($entry = readdir($handle))) {
+ if (substr($entry, 0, 1) != '.') {
+ $entryParts = explode('-', $entry);
+ if (!in_array($entry, $ignoredLocales) && !in_array($entryParts[0], $ignoredLocales)) {
+ $locales[] = $entry;
+ }
+ }
+ }
+ closedir($handle);
+}
+
+// Create the localizations.
+$countries = [];
+$untranslatedCounts = [];
+foreach ($locales as $locale) {
+ $data = json_decode(file_get_contents($localeDirectory . $locale . '/territories.json'), true);
+ $data = $data['main'][$locale]['localeDisplayNames']['territories'];
+ foreach ($data as $countryCode => $countryName) {
+ if (isset($baseData[$countryCode])) {
+ // This country name is untranslated, use the english version.
+ if ($countryCode == str_replace('_', '-', $countryName)) {
+ $countryName = $countryData[$countryCode];
+ // Maintain a count of untranslated countries per locale.
+ $untranslatedCounts += [$locale => 0];
+ $untranslatedCounts[$locale]++;
+ }
+
+ $countries[$locale][$countryCode] = [
+ 'name' => $countryName,
+ ];
+ }
+ }
+}
+
+// Ignore locales that are more than 80% untranslated.
+foreach ($untranslatedCounts as $locale => $count) {
+ $totalCount = count($countries[$locale]);
+ $untranslatedPercentage = $count * (100 / $totalCount);
+ if ($untranslatedPercentage >= 80) {
+ unset($countries[$locale]);
+ }
+}
+
+// Identify localizations that are the same as the ones for the parent locale.
+// For example, "fr-FR" if "fr" has the same data.
+$duplicates = [];
+foreach ($countries as $locale => $localizedCountries) {
+ if (strpos($locale, '-') !== false) {
+ $localeParts = explode('-', $locale);
+ array_pop($localeParts);
+ $parentLocale = implode('-', $localeParts);
+ $diff = array_udiff($localizedCountries, $countries[$parentLocale], function ($first, $second) {
+ return ($first['name'] == $second['name']) ? 0 : 1;
+ });
+
+ if (empty($diff)) {
+ // The duplicates are not removed right away because they might
+ // still be needed for other duplicate checks (for example,
+ // when there are locales like bs-Latn-BA, bs-Latn, bs).
+ $duplicates[] = $locale;
+ }
+ }
+}
+// Remove the duplicates.
+foreach ($duplicates as $locale) {
+ unset($countries[$locale]);
+}
+
+// Write out the localizations.
+foreach ($countries as $locale => $localizedCountries) {
+ $collator = collator_create($locale);
+ uasort($localizedCountries, function ($a, $b) use ($collator) {
+ return collator_compare($collator, $a['name'], $b['name']);
+ });
+ file_put_json($locale . '.json', $localizedCountries);
+}
+
+/**
+ * Converts the provided data into json and writes it to the disk.
+ */
+function file_put_json($filename, $data)
+{
+ $data = json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
+ // Indenting with tabs instead of 4 spaces gives us 20% smaller files.
+ $data = str_replace(' ', "\t", $data);
+ file_put_contents($filename, $data);
+}
+
+/**
+ * Prepares the currencies for a specific country.
+ */
+function prepare_currencies($currencies) {
+ if (empty($currencies)) {
+ return [];
+ }
+ // Rekey the array by currency code.
+ foreach ($currencies as $index => $realCurrencies) {
+ foreach ($realCurrencies as $currencyCode => $currency) {
+ $currencies[$currencyCode] = $currency;
+ }
+ unset($currencies[$index]);
+ }
+ // Remove non-tender currencies.
+ $currencies = array_filter($currencies, function ($currency) {
+ return !isset($currency['_tender']) || $currency['_tender'] != 'false';
+ });
+ // Sort by _from date.
+ uasort($currencies, 'compare_from_dates');
+
+ return $currencies;
+}
+
+/**
+ * uasort callback for comparing arrays using their "_from" dates.
+ */
+function compare_from_dates($a, $b) {
+ $a = new DateTime($a['_from']);
+ $b = new DateTime($b['_from']);
+ // DateTime overloads the comparison providers.
+ if ($a == $b) {
+ return 0;
+ }
+ return ($a < $b) ? -1 : 1;
+}