/**
* Get all the available languages for backoffice use (no module specified) or for a module backoffice.
* Static function.
*
* @param string $module The codename of a module we want the languages of.
* @param string $orderBy The ordering key to use (default : label_lng)
* @return array(CMS_language) The available languages sorted by label
* @access public
*/
static function getAllLanguages($module = false, $orderBy = "label_lng")
{
static $languagesCatalog;
if (isset($languagesCatalog[$module ? $module : 'all'])) {
return $languagesCatalog[$module ? $module : 'all'];
}
$sql = "\n\t\t\tselect\n\t\t\t\tcode_lng\n\t\t\tfrom\n\t\t\t\tlanguages\n\t\t";
if (!$module && $module != 'all') {
$sql .= 'where availableForBackoffice_lng=1';
}
if ($orderBy) {
$sql .= '
order by
' . $orderBy . '
';
}
$q = new CMS_query($sql);
$languages = array();
while ($code = $q->getValue("code_lng")) {
$lng = new CMS_language($code);
if (!$lng->hasError() && (!$module || !in_array($module, $lng->getModulesDenied()))) {
$languages[$code] = $lng;
}
}
$languagesCatalog[$module ? $module : 'all'] = $languages;
return $languages;
}
/**
* Set language
*
* @param CMS_language $language
* @return boolean
* @access public
*/
function setLanguage($language)
{
// Check if CMS_contactData object
if (is_a($language, "CMS_language") && !$language->hasError()) {
$this->_language = $language;
return true;
} else {
$language = new CMS_language($language);
if ($language && !$language->hasError()) {
$this->_language = $language;
return true;
}
}
$this->raiseError("Object required, or available language code : " . $language);
return false;
}
