File: //usr/local/wp/vendor/gettext/gettext/src/Translations.php
<?php
namespace Gettext;
use Gettext\Languages\Language;
use BadMethodCallException;
use InvalidArgumentException;
use ArrayObject;
/**
* Class to manage a collection of translations.
*
* @method static $this fromBladeFile(string $filename, array $options = [])
* @method static $this fromBladeString(string $string, array $options = [])
* @method $this addFromBladeFile(string $filename, array $options = [])
* @method $this addFromBladeString(string $string, array $options = [])
* @method static $this fromCsvFile(string $filename, array $options = [])
* @method static $this fromCsvString(string $string, array $options = [])
* @method $this addFromCsvFile(string $filename, array $options = [])
* @method $this addFromCsvString(string $string, array $options = [])
* @method bool toCsvFile(string $filename, array $options = [])
* @method string toCsvString(array $options = [])
* @method static $this fromCsvDictionaryFile(string $filename, array $options = [])
* @method static $this fromCsvDictionaryString(string $string, array $options = [])
* @method $this addFromCsvDictionaryFile(string $filename, array $options = [])
* @method $this addFromCsvDictionaryString(string $string, array $options = [])
* @method bool toCsvDictionaryFile(string $filename, array $options = [])
* @method string toCsvDictionaryString(array $options = [])
* @method static $this fromJedFile(string $filename, array $options = [])
* @method static $this fromJedString(string $string, array $options = [])
* @method $this addFromJedFile(string $filename, array $options = [])
* @method $this addFromJedString(string $string, array $options = [])
* @method bool toJedFile(string $filename, array $options = [])
* @method string toJedString(array $options = [])
* @method static $this fromJsCodeFile(string $filename, array $options = [])
* @method static $this fromJsCodeString(string $string, array $options = [])
* @method $this addFromJsCodeFile(string $filename, array $options = [])
* @method $this addFromJsCodeString(string $string, array $options = [])
* @method static $this fromJsonFile(string $filename, array $options = [])
* @method static $this fromJsonString(string $string, array $options = [])
* @method $this addFromJsonFile(string $filename, array $options = [])
* @method $this addFromJsonString(string $string, array $options = [])
* @method bool toJsonFile(string $filename, array $options = [])
* @method string toJsonString(array $options = [])
* @method static $this fromJsonDictionaryFile(string $filename, array $options = [])
* @method static $this fromJsonDictionaryString(string $string, array $options = [])
* @method $this addFromJsonDictionaryFile(string $filename, array $options = [])
* @method $this addFromJsonDictionaryString(string $string, array $options = [])
* @method bool toJsonDictionaryFile(string $filename, array $options = [])
* @method string toJsonDictionaryString(array $options = [])
* @method static $this fromMoFile(string $filename, array $options = [])
* @method static $this fromMoString(string $string, array $options = [])
* @method $this addFromMoFile(string $filename, array $options = [])
* @method $this addFromMoString(string $string, array $options = [])
* @method bool toMoFile(string $filename, array $options = [])
* @method string toMoString(array $options = [])
* @method static $this fromPhpArrayFile(string $filename, array $options = [])
* @method static $this fromPhpArrayString(string $string, array $options = [])
* @method $this addFromPhpArrayFile(string $filename, array $options = [])
* @method $this addFromPhpArrayString(string $string, array $options = [])
* @method bool toPhpArrayFile(string $filename, array $options = [])
* @method string toPhpArrayString(array $options = [])
* @method static $this fromPhpCodeFile(string $filename, array $options = [])
* @method static $this fromPhpCodeString(string $string, array $options = [])
* @method $this addFromPhpCodeFile(string $filename, array $options = [])
* @method $this addFromPhpCodeString(string $string, array $options = [])
* @method static $this fromPoFile(string $filename, array $options = [])
* @method static $this fromPoString(string $string, array $options = [])
* @method $this addFromPoFile(string $filename, array $options = [])
* @method $this addFromPoString(string $string, array $options = [])
* @method bool toPoFile(string $filename, array $options = [])
* @method string toPoString(array $options = [])
* @method static $this fromTwigFile(string $filename, array $options = [])
* @method static $this fromTwigString(string $string, array $options = [])
* @method $this addFromTwigFile(string $filename, array $options = [])
* @method $this addFromTwigString(string $string, array $options = [])
* @method static $this fromVueJsFile(string $filename, array $options = [])
* @method static $this fromVueJsString(string $filename, array $options = [])
* @method $this addFromVueJsFile(string $filename, array $options = [])
* @method $this addFromVueJsString(string $filename, array $options = [])
* @method static $this fromXliffFile(string $filename, array $options = [])
* @method static $this fromXliffString(string $string, array $options = [])
* @method $this addFromXliffFile(string $filename, array $options = [])
* @method $this addFromXliffString(string $string, array $options = [])
* @method bool toXliffFile(string $filename, array $options = [])
* @method string toXliffString(array $options = [])
* @method static $this fromYamlFile(string $filename, array $options = [])
* @method static $this fromYamlString(string $string, array $options = [])
* @method $this addFromYamlFile(string $filename, array $options = [])
* @method $this addFromYamlString(string $string, array $options = [])
* @method bool toYamlFile(string $filename, array $options = [])
* @method string toYamlString(array $options = [])
* @method static $this fromYamlDictionaryFile(string $filename, array $options = [])
* @method static $this fromYamlDictionaryString(string $string, array $options = [])
* @method $this addFromYamlDictionaryFile(string $filename, array $options = [])
* @method $this addFromYamlDictionaryString(string $string, array $options = [])
* @method bool toYamlDictionaryFile(string $filename, array $options = [])
* @method string toYamlDictionaryString(array $options = [])
*/
class Translations extends ArrayObject
{
const HEADER_LANGUAGE = 'Language';
const HEADER_PLURAL = 'Plural-Forms';
const HEADER_DOMAIN = 'X-Domain';
public static $options = [
'defaultHeaders' => [
'Project-Id-Version' => '',
'Report-Msgid-Bugs-To' => '',
'Last-Translator' => '',
'Language-Team' => '',
'MIME-Version' => '1.0',
'Content-Type' => 'text/plain; charset=UTF-8',
'Content-Transfer-Encoding' => '8bit',
],
'headersSorting' => false,
'defaultDateHeaders' => [
'POT-Creation-Date',
'PO-Revision-Date',
],
];
protected $headers;
protected $translationClass;
/**
* @see ArrayObject::__construct()
*/
public function __construct(
$input = [],
$flags = 0,
$iterator_class = 'ArrayIterator',
$translationClass = 'Gettext\Translation'
) {
$this->headers = static::$options['defaultHeaders'];
foreach (static::$options['defaultDateHeaders'] as $header) {
$this->headers[$header] = date('c');
}
$this->headers[self::HEADER_LANGUAGE] = '';
$this->translationClass = $translationClass;
parent::__construct($input, $flags, $iterator_class);
}
/**
* Magic method to create new instances using extractors
* For example: Translations::fromMoFile($filename, $options);.
*
* @return Translations
*/
public static function __callStatic($name, $arguments)
{
if (!preg_match('/^from(\w+)(File|String)$/i', $name, $matches)) {
throw new BadMethodCallException("The method $name does not exists");
}
return call_user_func_array([new static(), 'add'.ucfirst($name)], $arguments);
}
/**
* Magic method to import/export the translations to a specific format
* For example: $translations->toMoFile($filename, $options);
* For example: $translations->addFromMoFile($filename, $options);.
*
* @return self|bool
*/
public function __call($name, $arguments)
{
if (!preg_match('/^(addFrom|to)(\w+)(File|String)$/i', $name, $matches)) {
throw new BadMethodCallException("The method $name does not exists");
}
if ($matches[1] === 'addFrom') {
$extractor = 'Gettext\\Extractors\\'.$matches[2].'::from'.$matches[3];
$source = array_shift($arguments);
$options = array_shift($arguments) ?: [];
call_user_func($extractor, $source, $this, $options);
return $this;
}
$generator = 'Gettext\\Generators\\'.$matches[2].'::to'.$matches[3];
array_unshift($arguments, $this);
return call_user_func_array($generator, $arguments);
}
/**
* Magic method to clone each translation on clone the translations object.
*/
public function __clone()
{
$array = [];
foreach ($this as $key => $translation) {
$array[$key] = clone $translation;
}
$this->exchangeArray($array);
}
/**
* Control the new translations added.
*
* @param mixed $index
* @param Translation $value
*
* @throws InvalidArgumentException If the value is not an instance of Gettext\Translation
*
* @return Translation
*/
#[\ReturnTypeWillChange]
public function offsetSet($index, $value)
{
if (!($value instanceof Translation)) {
throw new InvalidArgumentException(
'Only instances of Gettext\\Translation must be added to a Gettext\\Translations'
);
}
$id = $value->getId();
if ($this->offsetExists($id)) {
$this[$id]->mergeWith($value);
return $this[$id];
}
parent::offsetSet($id, $value);
return $value;
}
/**
* Set the plural definition.
*
* @param int $count
* @param string $rule
*
* @return self
*/
public function setPluralForms($count, $rule)
{
if (preg_match('/[a-z]/i', str_replace('n', '', $rule))) {
throw new \InvalidArgumentException('Invalid Plural form: ' . $rule);
}
$this->setHeader(self::HEADER_PLURAL, "nplurals={$count}; plural={$rule};");
return $this;
}
/**
* Returns the parsed plural definition.
*
* @param null|array [count, rule]
*/
public function getPluralForms()
{
$header = $this->getHeader(self::HEADER_PLURAL);
if (!empty($header)
&& preg_match('/^nplurals\s*=\s*(\d+)\s*;\s*plural\s*=\s*([^;]+)\s*;$/', $header, $matches)
) {
return [intval($matches[1]), $matches[2]];
}
}
/**
* Set a new header.
*
* @param string $name
* @param string $value
*
* @return self
*/
public function setHeader($name, $value)
{
$name = trim($name);
$this->headers[$name] = trim(isset($value) ? $value : '');
return $this;
}
/**
* Returns a header value.
*
* @param string $name
*
* @return null|string
*/
public function getHeader($name)
{
return isset($this->headers[$name]) ? $this->headers[$name] : null;
}
/**
* Returns all header for this translations (in alphabetic order).
*
* @return array
*/
public function getHeaders()
{
if (static::$options['headersSorting']) {
ksort($this->headers);
}
return $this->headers;
}
/**
* Removes all headers.
*
* @return self
*/
public function deleteHeaders()
{
$this->headers = [];
return $this;
}
/**
* Removes one header.
*
* @param string $name
*
* @return self
*/
public function deleteHeader($name)
{
unset($this->headers[$name]);
return $this;
}
/**
* Returns the language value.
*
* @return string $language
*/
public function getLanguage()
{
return $this->getHeader(self::HEADER_LANGUAGE);
}
/**
* Sets the language and the plural forms.
*
* @param string $language
*
* @throws InvalidArgumentException if the language hasn't been recognized
*
* @return self
*/
public function setLanguage($language)
{
$this->setHeader(self::HEADER_LANGUAGE, trim($language));
if (($info = Language::getById($language))) {
return $this->setPluralForms(count($info->categories), $info->formula);
}
throw new InvalidArgumentException(sprintf('The language "%s" is not valid', $language));
}
/**
* Checks whether the language is empty or not.
*
* @return bool
*/
public function hasLanguage()
{
$language = $this->getLanguage();
return (is_string($language) && ($language !== '')) ? true : false;
}
/**
* Set a new domain for this translations.
*
* @param string $domain
*
* @return self
*/
public function setDomain($domain)
{
$this->setHeader(self::HEADER_DOMAIN, trim($domain));
return $this;
}
/**
* Returns the domain.
*
* @return string
*/
public function getDomain()
{
return $this->getHeader(self::HEADER_DOMAIN);
}
/**
* Checks whether the domain is empty or not.
*
* @return bool
*/
public function hasDomain()
{
$domain = $this->getDomain();
return (is_string($domain) && ($domain !== '')) ? true : false;
}
/**
* Search for a specific translation.
*
* @param string|Translation $context The context of the translation or a translation instance
* @param string $original The original string
* @warning Translations with custom identifiers (e.g. XLIFF unit IDs) cannot be found using this function.
*
* @return Translation|false
*/
public function find($context, $original = '')
{
if ($context instanceof Translation) {
$id = $context->getId();
} else {
$id = Translation::generateId($context, $original);
}
return $this->offsetExists($id) ? $this[$id] : false;
}
/**
* Count all elements translated
*
* @return integer
*/
public function countTranslated()
{
$c = 0;
foreach ($this as $v) {
if ($v->hasTranslation()) {
$c++;
}
}
return $c;
}
/**
* Creates and insert/merges a new translation.
*
* @param string $context The translation context
* @param string $original The translation original string
* @param string $plural The translation original plural string
*
* @return Translation The translation created
*/
public function insert($context, $original, $plural = '')
{
return $this->offsetSet(null, $this->createNewTranslation($context, $original, $plural));
}
/**
* Merges this translations with other translations.
*
* @param Translations $translations The translations instance to merge with
* @param int $options
*
* @return self
*/
public function mergeWith(Translations $translations, $options = Merge::DEFAULTS)
{
Merge::mergeHeaders($translations, $this, $options);
Merge::mergeTranslations($translations, $this, $options);
return $this;
}
/**
* Create a new instance of a Translation object.
*
* @param string $context The context of the translation
* @param string $original The original string
* @param string $plural The original plural string
* @return Translation New Translation instance
*/
public function createNewTranslation($context, $original, $plural = '')
{
$class = $this->translationClass;
return $class::create($context, $original, $plural);
}
}