public String commentPass() {
/////// Session
// Bean/////////////////////////////////////////////////////////////////////////////
Users e = (Users) ActionContext.getContext().getSession().get("user");
if (e == null) {
return ERROR;
}
SessionBean session = new SessionBean();
l1 = session.getLecture(lectureID);
Comment comment = new Comment();
comment.setUser(e);
comment.setComment(this.userComment);
comment.setLecture(l1);
Comment = session.findCommentByLectureId(lectureID);
Comment.add(comment);
session.updateLecture(l1);
session.saveComment(comment);
return SUCCESS;
}
public String execute() {
/////// Session
// Bean/////////////////////////////////////////////////////////////////////////////
SessionBean session = new SessionBean();
Users e = (Users) ActionContext.getContext().getSession().get("user");
if (e == null) {
return ERROR;
}
if (e.getRole().equals("instructor")) {
role = "instructor";
} else {
role = "student";
}
String email = e.getEmail();
l1 = session.getLecture(lectureID);
this.description = l1.getLectureDescription();
this.title = l1.getLectureTitle();
media = l1.getMaterials();
List<Media> allQ = new ArrayList<Media>();
int j = 0;
for (int i = 0; i < media.size(); i++) {
j = 0;
for (j = 0; j < allQ.size(); j++) {
if (media.get(i).getPath().equals(allQ.get(j).getPath())
|| media.get(i).getType().equals("empty")) {
break;
}
}
if (j == allQ.size()) {
allQ.add(media.get(i));
}
}
media = allQ;
downLoadFiles = new ArrayList<String>();
for (int i = 0; i < media.size(); i++) {
if (media.get(i).getType().equals("mp4")
|| media.get(i).getType().equals(".mp4")
|| media.get(i).getType().equals("mpeg")) {
videoPath = media.get(i).getPath();
} else {
downLoadFiles.add(media.get(i).getPath());
}
}
videoPath = mediaLocation + videoPath;
Comment = session.findCommentByLectureId(lectureID);
int length = downLoadFiles.size();
if (length == 1) {
} else {
List<String> temp = new ArrayList<String>();
for (int i = 1; i < length; i++) {
temp.add(downLoadFiles.get(i));
}
downLoadFiles = temp;
}
if (role.equals("instructor")) {
instructor = session.getInstructor(email);
courses = session.findByInstructor(email);
System.out.println(instructor.getFirstname() + " " + instructor.getLastname());
role = "instructor";
return "instructor";
} else {
student = session.getStudent(email);
courses = session.findByStudent(email);
otherCourses = session.findOtherCoursesByStudent(email);
System.out.println(student.getFirstname() + " " + student.getLastname());
role = "student";
return "student";
}
}
