def studentAPI():
username = request.form.get('username')
password = request.form.get('password')
user = User(username)
# check if user actually exists
# take the user supplied password, hash it, and compare it to the hashed password in database
if check_password_hash(user.password, password):
if user.isStudent():
sID = user.getId()
classIDs = Backend.getStudentClasses(sID)
classes = []
for cID in classIDs:
classes.append(
{
"Name": Backend.getClassName(cID),
"Time": Backend.getClassTimes(cID),
"Location": Backend.getClassLocations(cID),
"ClassID": cID,
"Teacher": Backend.getName(Backend.getClassTeacher(cID)),
"FinalGrade": Backend.getFinalGrade(cID, sID)
}
)
output = {
"Name": Backend.getName(sID),
"Classes": classes
}
return json.dumps(output)
def classHomepageTeacher():
cID = int(request.args.get("classID"))
if Backend.checkTeacherHasClass(current_user.id, cID):
assignments = []
for assignmentID in Backend.getClassAssignments(cID):
assignments.append(
Backend.getAssignmentInfo(assignmentID)
)
students = []
grades= []
for studentID in Backend.getStudentsForClass(cID):
grade = Backend.getFinalGrade(cID, studentID)
students.append(
{
"StudentID":studentID,
"StudentName": Backend.getName(studentID),
"StudentGrade": grade if grade != -1 else "-"
}
)
if grade > -1:
grades.append(grade)
pageData = {
"ClassID" : cID,
"Name" : Backend.getClassName(cID),
"Time" : Backend.getClassTimes(cID),
"Location" : Backend.getClassLocations(cID),
"Assignments" : assignments,
"Announcements": Backend.getAnnouncementsForClass(cID),
"Students": students
}
n = len(grades)
if n > 1:
pageData["Mean"] = str("%.3f" % mean(grades))
pageData["SD"] = str("%.3f" % stdev(grades))
pageData["Median"] = median(grades)
else:
pageData["Mean"] = "-"
pageData["SD"] = "-"
pageData["Median"] = "-"
return render_template('classHomepageTeacher.html', pageData=pageData)
else:
return '', 403
def classHomepageStudent():
cID = int(request.args.get("classID"))
if Backend.checkStudentHasClass(current_user.id, cID):
assignments = []
for assignmentID in Backend.getClassAssignments(cID):
assignments.append(
Backend.getAssignmentInfo(assignmentID)
)
pageData = {
"ClassID" : cID,
"Name" : Backend.getClassName(cID),
"Time" : Backend.getClassTimes(cID),
"Location" : Backend.getClassLocations(cID),
"Assignments" : assignments,
"Announcements": Backend.getAnnouncementsForClass(cID),
"CurrentFinalGrade": Backend.getFinalGrade(cID, current_user.id)
}
return render_template('classHomepageStudent.html', pageData=pageData)
else:
return '', 403
def studentHomepage():
pageData = {
}
classIDs = Backend.getStudentClasses(current_user.id)
classes = []
for cID in classIDs:
classes.append(
{
"Name": Backend.getClassName(cID),
"Time": Backend.getClassTimes(cID),
"Location": Backend.getClassLocations(cID),
"ClassID": cID,
"Teacher": Backend.getName(Backend.getClassTeacher(cID)),
"FinalGrade": Backend.getFinalGrade(cID, current_user.id)
}
)
pageData["Classes"] = classes
if current_user.attempts >= 3:
pageData["attempts"] = current_user.attempts
db.db.Logins.update({"ID": current_user.id}, {"$set": {"attempts": 0}})
return render_template('studentHomepage.html', pageData=pageData)