Current File : //www/varak.net/nextcloud.varak.net/nextcloud/3rdparty/punic/punic/src/Script.php
<?php
namespace Punic;
/**
* Script helper stuff.
*/
class Script
{
/**
* Script alternative name: secondary.
*
* @var string
*/
const ALTERNATIVENAME_SECONDARY = 'secondary';
/**
* Script alternative name: variant.
*
* @var string
*/
const ALTERNATIVENAME_VARIANT = 'variant';
/**
* Script alternative name: short.
*
* @var string
*/
const ALTERNATIVENAME_SHORT = 'short';
/**
* Script alternative name: stand alone.
*
* @var string
*/
const ALTERNATIVENAME_STANDALONE = 'stand-alone';
/**
* Get the list of all the script codes.
*
* @return string[]
*/
public static function getAllScriptCodes()
{
return static::getAvailableScriptCodes('en');
}
/**
* Get the list of all the available script codes that have a translation for a specific language.
*
* @param string $locale The locale to use. If empty we'll use the default locale set in \Punic\Data
*
* @return string[]
*/
public static function getAvailableScriptCodes($locale)
{
$data = Data::get('scripts', $locale);
$scriptCodes = array_keys($data);
sort($scriptCodes);
return $scriptCodes;
}
/**
* Get the name of a script given its code.
*
* @param string|mixed $scriptCode the script code
* @param string $preferredVariant the preferred variant (valid values are the values of the ALTERNATIVENAME_... constants)
* @param bool $fallbackToEnglish some languages may be missing translation for some scripts: should we look for English names in this case?
* @param string $locale The locale to use. If empty we'll use the default locale set in \Punic\Data
*
* @return string empty string if $scriptCode is not a valid script code
*
* @see \Punic\Script::ALTERNATIVENAME_SECONDARY
* @see \Punic\Script::ALTERNATIVENAME_VARIANT
* @see \Punic\Script::ALTERNATIVENAME_SHORT
* @see \Punic\Script::ALTERNATIVENAME_STANDALONE
*/
public static function getScriptName($scriptCode, $preferredVariant = '', $fallbackToEnglish = true, $locale = '')
{
if (!is_string($scriptCode) || $scriptCode === '') {
return '';
}
$data = Data::get('scripts', $locale);
if (!isset($data[$scriptCode])) {
if (!$fallbackToEnglish || $locale === 'en') {
return '';
}
return self::getScriptName($scriptCode, $preferredVariant, false, 'en');
}
return self::extractScriptName($data[$scriptCode], $preferredVariant);
}
/**
* Get all the scripts.
*
* @param string $preferredVariant the preferred variant (valid values are the values of the ALTERNATIVENAME_... constants)
* @param bool $fallbackToEnglish some languages may be missing translation for some scripts: should we look for English names in this case?
* @param string $locale The locale to use. If empty we'll use the default locale set in \Punic\Data
*
* @return array Array keys are the script codes, array values are the script names (the array is sorted by the values)
*
* @see \Punic\Script::ALTERNATIVENAME_SECONDARY
* @see \Punic\Script::ALTERNATIVENAME_VARIANT
* @see \Punic\Script::ALTERNATIVENAME_SHORT
* @see \Punic\Script::ALTERNATIVENAME_STANDALONE
*/
public static function getAllScripts($preferredVariant = '', $fallbackToEnglish = true, $locale = '')
{
$data = Data::get('scripts', $locale);
if ($fallbackToEnglish) {
$data += Data::get('scripts', 'en');
}
$result = array();
foreach ($data as $scriptCode => $scriptData) {
$result[$scriptCode] = self::extractScriptName($scriptData, $preferredVariant);
}
$comparer = new Comparer($locale);
$comparer->sort($result, true);
return $result;
}
/**
* @param string|array $scriptData
* @param string|mixed $preferredVariant
*
* @return string
*/
private static function extractScriptName($scriptData, $preferredVariant)
{
if (is_string($scriptData)) {
return $scriptData;
}
if (!is_string($preferredVariant) || $preferredVariant === '' || !isset($scriptData[$preferredVariant])) {
return $scriptData[''];
}
return $scriptData[$preferredVariant][0];
}
}
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