public function actionExchange()
{
//$model = new StudentTeacher;
$student_id = $this->_user['studentId'];
$teacher_id = StudentTeacher::model()->findAllByAttributes(array('student_id' => $student_id));
$this->render('exchange', array('teacher_id' => $teacher_id));
}
public function actionDelete($id)
{
$student_id = $this->_user['studentId'];
$model = StudentTeacher::model()->findByAttributes(array('student_id' => $student_id, 'teacher_id' => $id));
$model->delete();
$this->redirect($this->createUrl('/student/teacher/'));
}
public function actionReview()
{
$message = false;
$lesson = Lesson::model()->findByPk($_GET['id']);
$model = StudentTeacher::model()->findByAttributes(array('student_id' => $this->_user['studentId'], 'teacher_id' => $lesson['teacher_id']));
if (!count($model)) {
$model = new StudentTeacher();
}
if (isset($_POST['StudentTeacher'])) {
$model->attributes = $_POST['StudentTeacher'];
$model->student_id = $this->_user['studentId'];
$model->teacher_id = $lesson['teacher_id'];
if ($model->save()) {
$message = true;
}
}
$this->render('review', array('lesson' => $lesson, 'message' => $message, 'model' => $model));
}
public function actionView($id)
{
$teacher = $this->loadModel($id);
$this->_seoTitle = '名师 - ' . $teacher->name;
$userId = $this->_cookiesGet('userId');
$userType = $this->_cookiesGet('userType');
$reviewModel = new Review();
if ($userType === 'student' and isset($_POST['Review'])) {
$reviewModel->attributes = $_POST['Review'];
$reviewModel->teacher_id = $id;
$reviewModel->student_id = $userId;
$reviewModel->ctime = time();
if ($reviewModel->validate() and $reviewModel->save()) {
Yii::app()->user->setFlash('success', '保存成功');
}
}
$criteria = new CDbCriteria();
$books = Book::model()->findAllByAttributes(array('teacher_id' => $id));
$lessons = array();
$reviews = array();
$list = yii::app()->request->getParam('list');
if ($list === null or $list === 'lesson') {
$model = Lesson::model();
$count = $model->count($criteria->addCondition("teacher_id = {$id}"));
$pager = new CPagination($count);
$pager->pageSize = 4;
$pager->applyLimit($criteria);
$lessons = $model->findAll($criteria);
} else {
$model = Review::model();
$count = $model->count($criteria->addCondition("teacher_id = {$id}"));
$pager = new CPagination($count);
$pager->pageSize = 4;
$pager->applyLimit($criteria);
$reviews = Yii::app()->db->createCommand()->select('s.*, r.contents, r.ctime')->from('seed_review r')->leftjoin('seed_student s', 's.id=r.student_id')->where('r.teacher_id=:teacher_id', array(':teacher_id' => $id))->order('ctime desc')->limit(4, $pager->currentPage * $pager->pageSize)->queryAll();
}
//判断学员已关注老师
if ($userType === 'student') {
$is_focus = StudentTeacher::model()->findByAttributes(array('student_id' => $userId, 'teacher_id' => $id));
}
$this->render('view', array('is_focus' => $is_focus, 'teacher' => $teacher, 'lessons' => $lessons, 'reviews' => $reviews, 'books' => $books, 'userType' => $userType, 'reviewModel' => $reviewModel, 'count' => $count, 'pager' => $pager, 'list' => $_GET['list']));
}
