Reads and parses strings of a .po file.
| public parse ( sepia\InterfaceHandler $handle = null ) : array. | ||
| $handle | sepia\InterfaceHandler | |
| return | array. | |
/**
* function define language and parse PO file
*
* @param String $lang language code
*/
public static function defineLanguage($lang = "")
{
//get language from browser if not set
if (!$lang) {
$lang = Lang::getLanguage();
}
$poparser = new PoParser();
// path to lang file
$filePath["en"] = PATH . "lang/en.po";
$filePath["de"] = PATH . "lang/de.po";
// set default language if language is not available
if (!isset($filePath[$lang])) {
$lang = "en";
}
// returns array
$po_output = $poparser->parse($filePath[$lang]);
// convert array to $l_ array
foreach ($po_output as $po_o) {
if (isset($po_o["msgid"]) && isset($po_o["msgstr"])) {
Lang::$lang_output[$po_o["msgid"][0]] = "";
foreach ($po_o["msgstr"] as $msg_str) {
Lang::$lang_output[$po_o["msgid"][0]] .= $msg_str;
}
}
}
}
/**
* Parses portable object (PO) format.
*
* @param string $resource translation catalog filename
* @return Catalog translation catalog object
*/
public function parse($resource)
{
$fileHandler = new FileHandler($resource);
$poParser = new PoParser($fileHandler);
$entries = $poParser->parse();
$catalog = new Catalog();
foreach ($entries as $entry) {
$item = new CatalogItem();
foreach ($entry as $key => $value) {
if ($key == 'msgid') {
$item->ID = $value[0];
} elseif ($key == 'msgid_plural') {
$item->ID_plural = $value[0];
} elseif ($key == 'context') {
$item->context = $value[0];
} elseif ($key == 'msgstr') {
$item->translations[0] = $value[0];
} elseif (substr($key, 0, 7) === 'msgstr[') {
$size = strpos($key, ']') - 7;
$item->translations[(int) substr($key, 7, $size)] = $value[0];
}
}
$catalog->add($item);
}
return $catalog;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$inFile = new FileHandler($input->getArgument('from'));
$outFileLocation = $input->getArgument('to');
$poParser = new PoParser($inFile);
$messages = $poParser->parse($inFile);
foreach ($messages as $msgid => $message) {
$message = $this->translateMessage($message);
$poParser->setEntry($msgid, $message, false);
}
$poParser->writeFile($outFileLocation);
}
protected function loadLang($config)
{
$scope = $config->get('environment.scope');
$lang = $config->get('environment.lang') ?: $config->get('lang');
$paths = $config->get('paths');
$file = $paths['views'] . '/' . $scope . '/langs/' . $lang . '.po';
if (file_exists($file)) {
$fileHandler = new FileHandler($file);
$poParser = new PoParser($fileHandler);
$GLOBALS['traducciones'] = $poParser->parse();
}
}
public function load($lang = null)
{
$this->translations = array();
$language = $lang == null ? $this->locale : $lang;
if (array_key_exists($language, $this->poFiles)) {
foreach ($this->poFiles[$language] as $file) {
$fHandler = new FileHandler($file);
$poParser = new PoParser($fHandler);
$t = $poParser->parse();
$this->translations = array_merge_recursive($this->translations, $t);
}
}
}
