def assignment_delete(username, course, assignment):
"""
GET - Show the assignment delete form
POST - Validate the form and delete the assignment
"""
form = None
if g.user.is_authenticated():
if g.user.username == username:
asn_id = [ a.assignment_id for a in
Assignment.get_assignments(username, course)
if a.assignment_id == assignment]
form = AssignmentDeleteForm()
course_id = [ c.course_id for c in g.user.get_courses()
if c.title == course and c.instructor_id == g.user.user_id]
if course_id[0] and form.validate_on_submit():
rc = Assignment.delete_assignment()
return redirect(url_for('course_home', username=username,
course=course))
else:
return render_template('assignment/delete.html', course=course,
form=form, assignment=assignment)
else:
# unauthorized user
flash('You can not delete that.')
return redirect(url_for('course_home', username=username,
course=course))
else:
return redirect(url_for('login'))
def course_home(username, course):
"""
Homepage for the course, displays recent assignments
"""
assignments = Assignment.get_assignments(username, course)
return render_template('course/home.html', course=course, username=username,
assignments=assignments)
def assignment_create(username, course):
"""
GET - Show the assignment creation form
POST - Validate the form and create the assignment
"""
form = None
if g.user.is_authenticated():
if g.user.username == username:
asn_titles = [ a.title for a in
Assignment.get_assignments(username, course) ]
course_id = [ c.course_id for c in g.user.get_courses()
if c.title == course and c.instructor_id == g.user.user_id]
form = AssignmentCreateForm(asn_titles)
if course_id[0] and form.validate_on_submit():
assignment = Assignment(
None,
request.form['assignment'],
request.form['description'],
request.form['due_date'],
request.form['points'],
course_id[0])
rc = assignment.create()
return redirect(url_for('course_home', username=username,
course=course))
else:
return render_template('assignment/create.html', course=course,
form=form)
else:
# unauthorized user
flash('You can not create an assignment here.')
return redirect(url_for('course_home', username=username,
course=course))
else:
return redirect(url_for('login'))
