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<?php
/**
* Generates the json files stored in resources/number_format.
*/
set_time_limit(0);
// Downloaded from http://unicode.org/Public/cldr/26/json-full.zip
if (!is_dir('../json-full/main')) {
die("The '../json-full/main' directory was not found");
}
// Locales listed without a "-" match all variants.
// Locales listed with a "-" match only those exact ones.
$ignoredLocales = array(
// Interlingua is a made up language.
'ia',
// Special "grouping" locales.
'root', 'en-US-POSIX', 'en-001', 'en-150', 'es-419',
);
// Gather available locales.
$locales = array();
if ($handle = opendir('../json-full/main')) {
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);
}
// Load the data.
$numberFormats = array();
foreach ($locales as $locale) {
$data = json_decode(file_get_contents('../json-full/main/' . $locale . '/numbers.json'), true);
$data = $data['main'][$locale]['numbers'];
// Use the default numbering system, if it's supported.
if (in_array($data['defaultNumberingSystem'], array('arab', 'arabext', 'beng', 'deva', 'latn'))) {
$numberingSystem = $data['defaultNumberingSystem'];
} else {
$numberingSystem = 'latn';
}
$numberFormats[$locale] = array(
'numbering_system' => $numberingSystem,
'decimal_pattern' => $data['decimalFormats-numberSystem-' . $numberingSystem]['standard'],
'percent_pattern' => $data['percentFormats-numberSystem-' . $numberingSystem]['standard'],
'currency_pattern' => $data['currencyFormats-numberSystem-' . $numberingSystem]['standard'],
'accounting_currency_pattern' => $data['currencyFormats-numberSystem-' . $numberingSystem]['accounting'],
);
// Add the symbols only if they're different from the default data.
$decimalSeparator = $data['symbols-numberSystem-' . $numberingSystem]['decimal'];
$groupingSeparator = $data['symbols-numberSystem-' . $numberingSystem]['group'];
$plusSign = $data['symbols-numberSystem-' . $numberingSystem]['plusSign'];
$minusSign = $data['symbols-numberSystem-' . $numberingSystem]['minusSign'];
$percentSign = $data['symbols-numberSystem-' . $numberingSystem]['percentSign'];
if ($decimalSeparator != '.') {
$numberFormats[$locale]['decimal_separator'] = $decimalSeparator;
}
if ($groupingSeparator != ',') {
$numberFormats[$locale]['grouping_separator'] = $groupingSeparator;
}
if ($plusSign != '+') {
$numberFormats[$locale]['plus_sign'] = $plusSign;
}
if ($minusSign != '-') {
$numberFormats[$locale]['minus_sign'] = $minusSign;
}
if ($percentSign != '%') {
$numberFormats[$locale]['percent_sign'] = $percentSign;
}
}
// Identify localizations that are the same as the ones for the parent locale.
// For example, "fr-FR" if "fr" has the same data.
$duplicates = array();
foreach ($numberFormats as $locale => $formatData) {
if (strpos($locale, '-') !== FALSE) {
$localeParts = explode('-', $locale);
array_pop($localeParts);
$parentLocale = implode('-', $localeParts);
$diff = array_diff_assoc($formatData, $numberFormats[$parentLocale]);
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 $locale) {
unset($numberFormats[$locale]);
}
// Write out the data.
foreach ($numberFormats as $locale => $numberFormat) {
$json = json_encode($numberFormat, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
file_put_contents($locale . '.json', $json);
}
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