function language_selector($params, &$smarty)
{
$languageTool =& Dataface_LanguageTool::getInstance();
echo $languageTool->getLanguageSelectorHtml($params);
}
function df_load_realm($realm, $lang = null)
{
Dataface_LanguageTool::getInstance($lang)->loadRealm($realm);
}
function translate($__translation_id, $__defaultText = null, $params = array(), $lang = null)
{
if (isset($this) and is_a($this, 'Dataface_LanguageTool') and $this->lang == $lang) {
$tool =& $this;
} else {
$tool =& Dataface_LanguageTool::getInstance($lang);
}
$__found_text = null;
foreach (array_reverse(array_keys($tool->realms)) as $realmName) {
if (isset($tool->realms[$realmName][$__translation_id])) {
$__found_text = $tool->realms[$realmName][$__translation_id];
break;
}
}
if (!isset($__found_text) and isset($tool->dictionary[$__translation_id])) {
$__found_text = $tool->dictionary[$__translation_id];
}
if (isset($__found_text)) {
if (!$params or @$params['__noreplace__']) {
return $__found_text;
}
// make sure that there are no conflicting variable names as we are about to extract the params
// array into local scope.
if (isset($params['__translation_id'])) {
unset($params['__translation_id']);
}
if (isset($params['tool'])) {
unset($params['tool']);
}
if (isset($params['__defaultText'])) {
unset($params['__defaultText']);
}
if (isset($params['params'])) {
unset($params['params']);
}
if (isset($params['__found_text'])) {
unset($params['__found_text']);
}
extract($params);
@eval('$parsed = <<<END' . "\n" . $__found_text . "\nEND\n;");
if (!isset($parsed)) {
return $__defaultText;
}
return $parsed;
}
if ($tool->lang != $tool->app->_conf['default_language']) {
return $tool->translate($__translation_id, $__defaultText, $params, $tool->app->_conf['default_language']);
}
return $__defaultText;
}
