public function editCourseAction()
{
$id = $this->params()->fromRoute('id');
$course = $this->getCourseTable()->getCourse($id);
$currentTeacherId = $course->teacher_id;
$allTeachers = $this->getUserTable()->getAllTeachersForSelect();
$availableTeachers = array();
foreach ($allTeachers as $key => $teacher) {
$teacherCourse = $this->getCourseTable()->getCourseByTeacherId($key);
if (empty($teacherCourse) || $currentTeacherId == $key) {
$availableTeachers[$key] = $teacher;
}
}
$form = new CourseForm();
$form->bind($course);
$form->get('teacher_id')->setValueOptions($availableTeachers);
$form->get('submit')->setAttribute('value', 'Muuda');
$request = $this->getRequest();
if ($request->isPost()) {
$form->setInputFilter(new CourseFilter($this->getServiceLocator()));
$form->setData($request->getPost());
if ($form->isValid()) {
$this->getCourseTable()->saveCourse($form->getData());
}
}
$viewmodel = new ViewModel();
$sidebarView = new ViewModel();
$sidebarView->setTemplate('admin/sidebar');
$sidebarView->setVariables(array('course' => $this->getCourseTable()->getCourse($this->params()->fromRoute('id'))));
$viewmodel->addChild($sidebarView, 'sidebar');
$viewmodel->setVariables(array('id' => $id, 'form' => $form, 'course' => $this->getCourseTable()->getCourse($this->params()->fromRoute('id'))));
return $viewmodel;
}
