public static function saveList($students, $listID = null)
{
// Get the list
if ($listID) {
$list = BarbaraListTable::getInstance()->findOneById($listID);
// Check if the students array has changed
$change = false;
if (count($list->Students) != count($students)) {
$change = true;
} else {
foreach ($list->Students as $student) {
if (array_search($student->name, $students) === false) {
$change = true;
break;
}
}
}
if (!$change) {
return $list;
}
$list->Students->delete();
$list->save();
} else {
$list = new BarbaraList();
$list->save();
}
// Save each student in the database
foreach ($students as $studentName) {
if (!$studentName) {
continue;
}
$student = new BarbaraStudent();
$student->name = $studentName;
$student->list_id = $list->id;
$student->save();
}
// Save the list
$list->save();
return $list;
}
public function executeSave(sfWebRequest $request)
{
$this->form = new ClassListForm();
if ($request->isMethod('post')) {
$this->form->bind($request->getParameter('list'));
if ($this->form->isValid()) {
// Save list
$list = BarbaraList::saveList($this->form->students, $this->form->getValue('list'));
return $this->redirect('list_print', $list);
} else {
return $this->executeIndex($request);
}
}
}
