/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView($id)
{
$course = Course::model()->with('user')->findByPk($id);
if ($course === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
// $member = $course->findMember(array('userId'=>Yii::app()->user->id));
if (!Yii::app()->user->isGuest) {
$member = CourseMember::model()->findByAttributes(array('courseId' => $course->id, 'userId' => Yii::app()->user->id));
}
// 公告数据提供者
$announcementDataProvider = new CActiveDataProvider('Announcement', array('criteria' => array('condition' => "courseId=" . intval($id), 'order' => 'upTime DESC'), 'pagination' => array('pageSize' => '2')));
// $member = $course->findMember(array('userId'=>Yii::app()->user->id));
if (!Yii::app()->user->isGuest) {
$member = CourseMember::model()->findByAttributes(array('courseId' => $course->id, 'userId' => Yii::app()->user->id));
} else {
$member = new CourseMember();
}
$studentDataProvider = new CActiveDataProvider('CourseMember', array('criteria' => array('condition' => 'find_in_set("student",roles) and courseId=' . $course->id, 'order' => 'startTime desc'), 'pagination' => array('pageSize' => 14)));
$teacherDataProvider = new CActiveDataProvider('CourseMember', array('criteria' => array('condition' => 'find_in_set("teacher",roles) and courseId=' . $course->id)));
//如果尚未处于发布状态
if ($course->status != Course::STATUS_OK && $member && $member->inRoles(array('superAdmin', 'admin'))) {
$this->redirect(array('manage/index/setBasic', 'id' => $course->id));
Yii::app()->end();
}
$criteria = new CDbCriteria();
$criteria->condition = "courseId=:courseId and status=:status";
$criteria->params = array(':courseId' => $course->id, ':status' => Course::STATUS_OK);
$criteria->order = "weight asc";
$lessons = Lesson::model()->findAll($criteria);
$criteria->condition = "courseId=:courseId";
$criteria->params = array(':courseId' => $course->id);
$chapters = Chapter::model()->findAll($criteria);
$lessonsAndChapters = array_merge($lessons, $chapters);
usort($lessonsAndChapters, array(new LessonSorter(), 'sortByWeight'));
//作为已购买用户
if (Yii::app()->user->checkAccess('courseOwner', array('course' => $course)) || $member && $member->inRoles(array('superAdmin', 'admin', 'member', 'teacher', 'student'))) {
$this->render('view', array('course' => $course, 'member' => $member, 'lessonDataProvider' => $course->getLessonDataProvider(array('pagination' => array('pageSize' => 15))), 'studentDataProvider' => $studentDataProvider, 'teacherDataProvider' => $teacherDataProvider, 'rateDataProvider' => $course->getRateDataProvider(), 'announcementDataProvider' => $announcementDataProvider, 'lessonsAndChapters' => $lessonsAndChapters));
//作为未购买用户
} else {
$this->render('nopaying_user_view', array('course' => $course, 'lessonDataProvider' => $course->getLessonDataProvider(), 'studentDataProvider' => $studentDataProvider, 'teacherDataProvider' => $teacherDataProvider, 'rateDataProvider' => $course->getRateDataProvider(), 'lessonsAndChapters' => $lessonsAndChapters));
}
/*
* modified by lsy 20130807
*/
}
/**
* 课程评价页
*/
public function actionIndex($courseId)
{
$model = $this->loadCourse($courseId);
// 教师数据提供者
$teacherDataProvider = new CActiveDataProvider('CourseMember', array('criteria' => array('condition' => 'find_in_set("teacher",roles) and courseId=' . $model->id)));
// 回复光荣榜数据提供者
$memberDataProvider = new CActiveDataProvider('CourseMember', array('criteria' => array('condition' => 'commentNum>0', 'order' => 'commentNum DESC'), 'pagination' => array('pageSize' => 5)));
// 课程讨论数据提供者
$postDataProvider = new CActiveDataProvider('CoursePost', array('criteria' => array('condition' => "courseId={$model->id}", 'order' => 'isTop DESC, addTime DESC')));
// CourseMember 对象
if (!Yii::app()->user->isGuest) {
$courseMember = CourseMember::model()->findByAttributes(array('courseId' => $model->id, 'userId' => Yii::app()->user->id));
} else {
$courseMember = new CourseMember();
}
// 用户是否购买课程，使用不同的header视图
if (Yii::app()->user->checkAccess('courseOwner', array('course' => $model)) || $courseMember && $courseMember->inRoles(array('superAdmin', 'admin', 'member', 'teacher', 'student'))) {
$this->viewMenuName = '/index/_view_menu';
$this->viewHeaderName = '/index/_view_header';
}
$this->render('index', array('model' => $model, 'teacherDataProvider' => $teacherDataProvider, 'memberDataProvider' => $memberDataProvider, 'postDataProvider' => $postDataProvider, 'courseMember' => $courseMember));
}
/**
* 课程主页 课程列表
*/
public function actionView($id)
{
$model = $this->loadModel($id);
// 教师数据提供者
$teacherDataProvider = new CActiveDataProvider('CourseMember', array('criteria' => array('condition' => 'find_in_set("teacher",roles) and courseId=' . $model->id)));
// 学生数据提供者
$studentDataProvider = new CActiveDataProvider('CourseMember', array('criteria' => array('condition' => 'find_in_set("student",roles) and courseId=' . $model->id, 'order' => 'startTime desc'), 'pagination' => array('pageSize' => 9)));
// 课时数据提供者
$lessonDataProvider = $model->getLessonDataProvider();
// CourseMember 对象
if (!Yii::app()->user->isGuest) {
$courseMember = CourseMember::model()->findByAttributes(array('courseId' => $model->id, 'userId' => Yii::app()->user->id));
} else {
$courseMember = new CourseMember();
}
// 用户是否购买课程，使用不同的header视图
if (Yii::app()->user->checkAccess('courseOwner', array('course' => $model)) || $courseMember && $courseMember->inRoles(array('superAdmin', 'admin', 'member', 'teacher', 'student'))) {
$this->viewMenuName = '_view_menu';
$this->viewHeaderName = '_view_header';
}
$this->render('view', array('model' => $model, 'courseMember' => $courseMember, 'teacherDataProvider' => $teacherDataProvider, 'studentDataProvider' => $studentDataProvider, 'lessonDataProvider' => $lessonDataProvider, 'courseMember' => $courseMember));
}
