public function exportAction()
{
$output = array();
$locale = $this->_getParam('locale', 'en');
$translate = Zend_Registry::get('Zend_Translate');
// export en, then the language being exported, so that language pack will always contain ALL possible keys
$output = array_merge($translate->getMessages('en'), $translate->getMessages($locale));
/*
$languages = $translate->getList();
$languages = array_unshift($languages, 'en');
$languages = array_unique($languages);
echo "<pre>"; print_r($languages);exit;
// english first, then the exported language will overwrite english
foreach ($languages as $language) {
$output = array_merge($output, $translate->getMessages($language));
}
*/
// dump to temporary file to get CSV formatting
$tmp_file = APPLICATION_PATH . "/temporary/lang_export_{$locale}.csv";
touch($tmp_file);
chmod($tmp_file, 0777);
$export = new Engine_Translate_Writer_Csv($tmp_file);
$export->setTranslations($output);
$export->write();
// force download of CSV file
header("Content-Disposition: attachment; filename=\"{$locale}.csv\"");
$fh = @fopen($tmp_file, 'r');
if ($fh) {
while (!feof($fh)) {
echo fgets($fh, 4096);
flush();
}
fclose($fh);
} else {
echo Zend_Registry::get('Zend_Translate')->_("CSV export failed.");
}
@unlink($tmp_file);
exit;
}
