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<?php
Prado::using('Lib.phptal.PHPTAL.TranslationService');
class MailTemplateTranslator implements PHPTAL_TranslationService {
private $_module;
private $_catalogue = 'messages';
private $_charset;
private $_formatter;
private $_source;
public function __construct($catalogue=NULL) {
$this->_module = Prado::getApplication()->getGlobalization(FALSE);
$this->_catalogue = $catalogue;
}
private $_language = NULL;
function setLanguage(/* ... */) {
$this->_source = NULL;
$langs = array_filter(func_get_args());
if ($langs) {
$availableLangs = $this->_module->AllowedCultures;
foreach ($langs as $lang) {
if (in_array($lang, $availableLangs)) {
$this->_language = $lang;
return;
}
}
throw new TInvalidDataValueException(
Prado::localize(
'Languages [{lang}] not available',
['lang' => implode(',', $langs)]
)
);
} else {
$this->_language = NULL;
}
}
function setEncoding($encoding) {
$this->_charset = $encoding;
}
function useDomain($domain) {
$this->_catalogue = $domain;
}
private $_variables = [];
function setVar($key, $value) {
$this->_variables[$key] = $value;
}
function translate($key, $htmlescape=TRUE) {
$key = preg_replace('/\$(\{.*\})/', '\1', $key);
if ($this->_language) {
if (!$this->_source) {
$appConfig = Prado::getApplication()->getGlobalization()->getTranslationConfiguration();
$this->_source = MessageSource::factory($appConfig['type'], $appConfig['source'], $appConfig['filename']);
$this->_source->setCulture($this->_language);
}
$this->_formatter = new MessageFormat(
$this->_source,
$this->_charset ?: Prado::getApplication()->getGlobalization()->getCharset()
);
$variables = [];
foreach ($this->_variables as $varKey => $value) {
$variables['{' . $varKey . '}'] = $value;
}
return $this->_formatter->format($key, $variables, $this->_catalogue);
} else {
return Prado::localize($key, $this->_variables);
}
}
}
?>
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