/**
* check if values $_REQUEST[''] exist then - get thing by id(existing thing)
* if values not exist then create a new thing and assigns to the friend whose id is set
* @return array
*/
protected function run()
{
if (array_key_exists('id', $_REQUEST) and $_REQUEST['id'] > 0) {
$thing = Things::getThingByID($_REQUEST['id']);
} else {
$thing = new Thing();
$thing->setFriendID($_REQUEST['friendid']);
}
/**
* if $_POST_[""] is not empty then set the values into the template
* else set error massage if one of the $_POST[""] is empty
*/
if (!empty($_POST["description"]) and !empty($_POST["statebeforelent"])) {
$thing->setDescription($_POST["description"]);
$thing->setStateBeforeLent($_POST["statebeforelent"]);
$thing->setDateOfLent(date('Y-m-d'));
/**
* records can be saved after editing or creating
* exit the program after a successful storage
* error massage when one of the $_POST fields is empty
*/
if ($thing->save()) {
header('location:index.php?module=lentthingslist&friendid=' . $thing->getFriendId());
exit;
} else {
$var = array('fehler' => "Etwas stimmt mit der Eingabe nicht!");
}
} elseif (!empty($_POST["description"]) or !empty($_POST["statebeforelent"])) {
$var = array('fehler' => "Es sind nicht alle Datenfelder ausgefüllt");
}
$var['thing'] = $thing;
return $var;
}
