public function getLiveCourse()
{
$user = $this->controller->getUserByToken($this->request);
if (!$user->isLogin()) {
return $this->createErrorResponse('not_login', "您尚未登录！");
}
$courseId = $this->getParam("courseId", 0);
$lessonId = $this->getParam("lessonId", 0);
$lesson = $this->controller->getCourseService()->getCourseLesson($courseId, $lessonId);
$now = time();
$params = array();
$params['email'] = 'live-' . $user['id'] . '@edusoho.net';
$params['nickname'] = $user['nickname'];
$params['sign'] = "c{$lesson['courseId']}u{$user['id']}t{$now}";
$params['sign'] .= 's' . $this->makeSign($params['sign']);
$params['liveId'] = $lesson['mediaId'];
$params['provider'] = $lesson["liveProvider"];
$params['role'] = 'student';
$params['user'] = $params['email'];
$client = new EdusohoLiveClient();
if (isset($lesson['replayStatus']) && $lesson['replayStatus'] == 'generated') {
$result = $client->entryReplay($params, 'root');
} else {
$result = $client->getRoomUrl($params, 'root');
}
return array('data' => array('lesson' => $lesson, 'result' => $result));
}
public function getClassroomUrlAction(Request $request, $courseId, $lessonId)
{
$user = $this->getCurrentUser();
if (!$user->isLogin()) {
throw $this->createAccessDeniedException('尚未登入！');
}
$lesson = $this->getCourseService()->getCourseLesson($courseId, $lessonId);
if (empty($lesson)) {
throw $this->createAccessDeniedException('课时不存在！');
}
if (empty($lesson['mediaId'])) {
// throw $this->createAccessDeniedException('直播教室不存在！');
}
if ($lesson['startTime'] - time() > 7200) {
throw $this->createAccessDeniedException('直播还没开始!');
}
if ($lesson['endTime'] < time()) {
throw $this->createAccessDeniedException('直播已结束!');
}
$params = array('liveId' => $lesson['mediaId'], 'provider' => $lesson['liveProvider'], 'user' => $user['email'], 'nickname' => $user['nickname']);
if ($this->getCourseService()->isCourseTeacher($courseId, $user['id'])) {
$params['role'] = 'teacher';
} else {
if ($this->getCourseService()->isCourseStudent($courseId, $user['id'])) {
$params['role'] = 'student';
} else {
throw $this->createAccessDeniedException('您不是课程学员，不能参加直播！');
}
}
$client = new EdusohoLiveClient();
$result = $client->getRoomUrl($params);
if (empty($result) || isset($result['error'])) {
return $this->createJsonResponse($result);
}
return $this->createJsonResponse(array('url' => $result['url'], 'param' => isset($result['param']) ? $result['param'] : null));
}
