def delete(bid, kid):
"""
Kurs löschen. Nur der Ersteller kann einen Kurs löschen
"""
user = dao.Dao()
if request.method == "POST":
#Delete course
form_delete = forms.CourseDetailForm(request.form)
kname = form_delete.course_name.data
kid = form_delete.course_id.data
owner = form_delete.creator_id.data
print(kid, owner)
if owner == bid:
#print(kid, owner)
status = user.delete_course(kid)
print(status)
if status == True:
success = "Deleted course " + kname + " successfully"
flash(success)
return redirect(url_for("index", bid=bid))
else:
exception = "An error occured while deleting the course" + kname
return redirect(url_for("view_course", bid=bid, kid=kid))
else:
#Kurs Löschen für Nichtersteller
# status code for deletion
#if request.method == 'POST' and request.form.get('status') == 'delete':
failure = "Failed to delete " + kname + \
" because you are not the course creator!"
flash(failure)
return redirect(url_for("view_course", bid=bid, kid=kid))
def index(bid):
"""
Erste Seite der Webseite
"""
user = dao.Dao()
title = "Hauptseite"
form = forms.CourseForm()
meine_kurse = user.get_my_courses(bid)
verf_kurse = user.get_available_courses(bid)
return render_template('index.html',
mkurse=meine_kurse,
vkurse=verf_kurse,
bid=bid,
title=title,
form=form)
def new_assignment(bid):
title = "Abgabe Einreichen"
form_get = forms.ExercisesForm(request.form)
ex_name = form_get.ex_name_hidden.data
course_name = form_get.course_name.data
anummer = form_get.ex_id.data
kid = form_get.course_id.data
#print(form_get.ex_id.data)
form = forms.ExerciseSubmissionForm()
#form.course_name.data = form_get.course_name.data
#form.course_id.data = form_get.course_id.data
#form.user_id.data = bid
#form.ex_id.data = form_get.ex_id.data
new_submission = dao.Dao()
if request.method == "POST" and request.form.get("submit"):
#print(form.ex_name.data, form.course_name.data,
#form.course_id.data, form.user_id.data, form.sub_text.data)
text = form.sub_text.data
new_submission.add_sub_text(text) # Insert into abgabe
aid = new_submission.get_aid(text)
print(aid)
kid = form.course_id.data
anummer = form.ex_id.data
print(bid, kid, anummer, aid)
status = new_submission.add_sub_ref(int(bid), int(kid), int(anummer),
int(aid))
if status is True:
flash("Submission has been registered successfully")
else:
flash("Failed to submit your work")
return redirect(url_for("view_course", bid=bid, kid=kid))
return render_template('new_assignment.html',
ex_name=ex_name,
form=form,
title=title,
course_name=course_name,
anummer=anummer,
kid=kid)
def new_course(bid):
"""
Kurs erstellen
"""
course = dao.Dao()
title = "Kurs Erstellen"
#form = forms.AddCourseForm(name = "Klaus")
form = forms.AddCourseForm()
if form.validate_on_submit():
name = str(form.name.data)
desc = str(form.desc.data)
spaces = form.spaces.data
key = str(form.key.data)
#print(name, desc, spaces, bid, key)
error = course.add_course(name, desc, spaces, bid, key)
if error is None:
flash("Course successfully created")
else:
flash("Failed to create course.")
return redirect(url_for('index', bid=bid))
return render_template("new_course.html", title=title, bid=bid, form=form)
def view_course(bid, kid):
info = dao.Dao()
#form_get = forms.CourseForm(request.form)
title = "Kurs Details"
kurs = info.get_course_details(kid)
form = forms.CourseDetailForm()
registered = info.is_registered(bid, kid)
#Get exercises for kid retieved
form_ex = forms.ExercisesForm()
exercises = info.get_exercises(kid, bid)
#print(exercises)
# form has been posted and submission exists
if request.form.get("submission"):
flash("Das neues Einreichen ist nicht möglich")
return redirect(url_for('view_course', bid=bid, kid=kid))
#Einschreiben ohne Schlüssel
if request.method == 'POST' and request.form.get(
'status') == 'register': #status code for registration
status = info.add_to_course(bid, kid) # key is none
if status == True:
flash("Enrollment to course successfull")
elif status == False:
flash("An error occured while registering")
return redirect(url_for('view_course', bid=bid, kid=kid))
return render_template("view_course.html",
bid=bid,
exercises=exercises,
form_ex=form_ex,
registered=registered,
kid=kid,
title=title,
form=form,
kurs=kurs)
def new_enroll(bid, kid):
"""
Ein Benutzer schreibt sich ein
"""
course = dao.Dao()
form = forms.EnrollmentForm(request.form)
kname = form.course_name.data
print(kname, kid)
if form.validate_on_submit():
status = course.add_to_locked_course(bid, kid, form.key.data)
if status == True:
flash("Enrollment to course successfull")
elif status == False:
flash("Enrollment failed because of wrong key")
elif status == None:
flash("An error occured")
return redirect(url_for('view_course', bid=bid, kid=kid))
return render_template('new_enroll.html',
bid=bid,
kid=kid,
kname=kname,
form=form)