/**
* Install local language modifications.
*/
function installLocalObject()
{
$this->lng->loadLanguageModule("meta");
if (!isset($_POST["id"])) {
$this->ilias->raiseError($this->lng->txt("no_checkbox"), $this->ilias->error_obj->MESSAGE);
}
foreach ($_POST["id"] as $obj_id) {
$langObj = new ilObjLanguage($obj_id);
$key = $langObj->install();
if ($key != "") {
$lang_installed[] = $key;
}
unset($langObj);
$langObj = new ilObjLanguage($obj_id);
$key = $langObj->install('local');
if ($key != "") {
$local_installed[] = $key;
}
unset($langObj);
}
if (isset($lang_installed)) {
if (count($lang_installed) == 1) {
$this->data = $this->lng->txt("meta_l_" . $lang_installed[0]) . " " . strtolower($this->lng->txt("installed")) . ".";
} else {
foreach ($lang_installed as $lang_key) {
$langnames[] = $this->lng->txt("meta_l_" . $lang_key);
}
$this->data = implode(", ", $langnames) . " " . strtolower($this->lng->txt("installed")) . ".";
}
}
if (isset($local_installed)) {
if (count($local_installed) == 1) {
$this->data .= " " . $this->lng->txt("meta_l_" . $local_installed[0]) . " " . $this->lng->txt("local_language_file") . " " . strtolower($this->lng->txt("installed")) . ".";
} else {
foreach ($local_installed as $lang_key) {
$langnames[] = $this->lng->txt("meta_l_" . $lang_key);
}
$this->data .= " " . implode(", ", $langnames) . " " . $this->lng->txt("local_language_files") . " " . strtolower($this->lng->txt("installed")) . ".";
}
} else {
$this->data .= " " . $this->lng->txt("local_languages_already_installed");
}
$this->out();
}
