def new_playlist():
"""Show new playlist form, handle form submission. Redirect to my playlists"""
# If no user logged in, flash error message and redirect them to login page
if not g.user:
flash('You must be logged in to create a playlist!', 'danger')
return redirect('/login')
else:
form = PlaylistForm()
u_playlists = [playlist.name for playlist in g.user.playlists]
# If form is submitted:
if form.validate_on_submit():
# import pdb
# pdb.set_trace()
# save playlist to DB, redirect to user's playlist page
if form.name.data not in u_playlists:
playlist = Playlist(name=form.name.data,
description=form.description.data,
user_id=g.user.id)
db.session.add(playlist)
db.session.commit()
return redirect(f'/users/{g.user.id}/playlists')
else:
flash('You already have a playlist with that name', 'danger')
return render_template('new_playlist.html',
user=g.user,
form=form)
else:
# show new playlist form:
return render_template('new_playlist.html', user=g.user, form=form)
def playlists(username):
"""Show playlists and create playlists."""
user = User.query.filter_by(username=username).first()
if not user: abort(404, f"{username} not found")
form = PlaylistForm()
if user and g.user and user.id is g.user.id:
if form.validate_on_submit():
if user.id is g.user.id:
playlist = Playlist(user_id=user.id, name=form.name.data, description=form.description.data)
user.playlists.append(playlist)
db.session.commit()
return redirect(f'/u/{user.username}/playlists/{playlist.id}')
else:
flash('Sign up to make playlsits', 'light')
return redirect('/sign-up')
else:
form = False
return render_template('playlist/playlists.html', form=form, user=user)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
description = form.description.data
new_playlist = Playlist(name=name, description=description)
db.session.add(new_playlist)
try:
db.session.commit()
except IntegrityError as e:
if 'name' in e.orig.pgerror:
form.name.errors.append(
'Playlist name already exists. Please choose another.')
return render_template('new_playlist.html', form=form)
return redirect('/playlists')
return render_template('new_playlist.html', form=form)
def edit_playlist_info(id):
if not user_check(id):
playlists = db.get_public_playlists()
error = "You are not allowed to do this command."
return render_template('home.html', error=error, playlists=playlists)
playlist = db.get_playlist(id)
form = PlaylistForm(request.form)
form.title.data = playlist['title']
form.comment.data = playlist['comment']
checked = playlist['isprivate']
if request.method == 'POST' and form.validate():
title = request.form['title']
comment = request.form['comment']
if request.form.get("isprivate") == "1":
isprivate = 1
else:
isprivate = 0
if request.files["inputFile"]:
file = request.files["inputFile"]
if imghdr.what(file) is not None:
f = file.read()
db.update_playlist(id, title, comment, isprivate, image=f)
else:
return render_template('/edit_playlist_info.html',
form=form,
error="Only images are accepted",
checked=checked)
db.update_playlist(id, title, comment, isprivate)
flash('Playlist updated', 'success')
return redirect(url_for('edit_playlist', id=id))
return render_template('/edit_playlist_info.html',
form=form,
checked=checked)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
description = form.description.data
new_playlist = Playlist(name=name, description=description)
db.session.add(new_playlist)
try:
db.session.commit()
except IntegrityError:
form.name.errors.append(
'Playlist name taken. Please pick another.')
return render_template('new_playlist.html', form=form)
flash('Successfully created new playlist!', "success")
return redirect('/playlists')
return render_template('new_playlist.html', form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
desc = form.description.data
# Check if input is empty
if name.isspace():
flash("Platlist Name is required", "danger")
return redirect("/playlists/add")
playlist = Playlist(name=name, description=desc)
db.session.add(playlist)
db.session.commit()
flash("Playlist Added!", "success")
return redirect("/playlists")
return render_template("new_playlist.html", form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
# ADD THE NECESSARY CODE HERE FOR THIS ROUTE TO WORK
form = PlaylistForm()
# if the CSRF token is validated after the form is submitted
if form.validate_on_submit():
name = form.name.data
description = form.description.data
# Create a new playlist instance
new_playlist = Playlist(name=name, description=description or None)
db.session.add(new_playlist)
try:
db.session.commit()
flash("Playlist created!")
return redirect('/playlists')
except IntegrityError:
form.name.errors.append(
"That playlist name is taken. Please choose another name.")
return render_template('new_playlist.html', form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
# ADD THE NECESSARY CODE HERE FOR THIS ROUTE TO WORK
form = PlaylistForm()
if request.method == "GET":
return render_template('new_playlist.html', form=form)
elif request.method == "POST":
if form.validate_on_submit():
name = form.name.data
description = form.description.data
playlist = Playlist(name=name, description=description)
db.session.add(playlist)
db.session.commit()
return redirect('/playlists')
else:
return render_template('new_playlist.html', form=form)
else:
flash('something went wrong')
return redirect('/playlists')
def update_playlist(playlist_id):
"""Show update form and process it."""
playlist = Playlist.query.get(playlist_id)
if "user_id" not in session or playlist.user_id != session['user_id']:
flash("You must be logged in to view!")
return redirect("/login")
form = PlaylistForm(obj=playlist)
if form.validate_on_submit():
playlist.name = form.name.data
db.session.commit()
return redirect(f"/users/profile/{session['user_id']}")
return render_template("/playlist/edit.html", form=form, playlist=playlist)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
Playlist.create_playlist(form)
return redirect(f"/playlists")
return render_template('new_playlist.html', form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
playlist = Playlist(name=form.name.data, description=form.description.data)
db.session.add(playlist)
db.session.commit()
return redirect("/playlists")
return render_template("new_playlist.html", form=form)
def add_playlist():
"""Handle add-playlist form."""
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
description = form.description.data
new_playlist = Playlist(name=name, description=description)
db.session.add(new_playlist)
db.session.commit()
return redirect("/playlists")
return render_template("new_playlist.html", form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
name = request.form['name']
description = request.form['description']
playlist = Playlist(name=name, description=description)
db.session.add(playlist)
db.session.commit()
return redirect('/playlists')
else:
return render_template('new_playlist.html', form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
# ADD THE NECESSARY CODE HERE FOR THIS ROUTE TO WORK
form = PlaylistForm()
if form.validate_on_submit():
playlist = Playlist()
form.populate_obj(playlist)
db.session.add(playlist)
db.session.commit()
return redirect(url_for('show_all_playlists'))
return render_template("new_playlist.html", form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
data = {k: v for k, v in form.data.items() if k != 'csrf_token'}
new_playlist = Playlist(**data)
db.session.add(new_playlist)
db.session.commit()
flash(f"{new_playlist.name} has been added!", 'success')
return redirect('/playlists')
else:
return render_template('new_playlist.html', form=form)
def tracks(request, track_slug):
track = get_object_or_404(Track, link = track_slug)
art = track.artist.all()
if request.method == 'POST':
postdata = request.POST.copy()
form = PlaylistForm(request, postdata)
if form.is_valid():
playlist.add_playlist(request)
return HttpResponseRedirect('/playlist')
else:
form = PlaylistForm(request=request, label_suffix=':')
form.fields['track_slug'].widget.attrs['value'] = track_slug
request.session.set_test_cookie()
return render_to_response('tracks.html',locals(),
context_instance=RequestContext(request))
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
description = form.description.data
new_playlist = Playlist(name=name, description=description)
db.session.add(new_playlist)
db.session.commit()
flash("Playlist created successfully", "success")
return redirect('/playlists')
return render_template('new_playlist.html', form=form)
def playlist_create(request):
"""
If the request is a GET, renders the Playlist editing page for a new
Playlist. If it's a POST, creates a new Playlist with the POST data.
"""
if request.method == 'POST':
f = PlaylistForm(request.POST, instance=Playlist())
piforms = [PlaylistItemForm(request.POST, prefix=str(x), instance=PlaylistItem()) for x in range(0,int(request.POST['n-forms']))]
if f.is_valid() and all([piform.is_valid() for piform in piforms]):
newplaylist = f.save()
for piform in piforms:
newpi = piform.save(commit=False)
newpi.playlist = newplaylist
newpi.save()
return redirect('orwell-playlist-index')
else:
f = PlaylistForm(instance=Playlist())
piforms = [PlaylistItemForm(prefix=str(x), instance=PlaylistItem(position=(x+1))) for x in range(0,2)] # two PlaylistItems to start
return render_to_response('orwell/edit-playlist.html', {'form':f, 'itemforms':piforms, 'nforms':2, 'mode':'Create', 'butval':'Create'},context_instance=RequestContext(request))
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
# ADD THE NECESSARY CODE HERE FOR THIS ROUTE TO WORK
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
description = form.description.data
new_playlist = Playlist(name=name, description=description)
db.session.add(new_playlist)
db.session.commit()
return redirect("/playlists")
return render_template("new_playlist.html", form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
data = { key: val for key, val in form.data.items() if key != "csrf_token" }
playlist = Playlist(**data)
db.session.add(playlist)
db.session.commit()
return redirect("/playlists")
return render_template("new_playlist.html", form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
data = {k: v for k, v in form.data.items() if k != "csrf_token"}
new_playlist = Playlist(**data)
# new_pet = Pet(name=form.name.data, age=form.age.data, ...)
db.session.add(new_playlist)
db.session.commit()
flash(f"{new_playlist.name} added.")
return redirect('/playlists')
else:
# re-present form for editing
return render_template("new_playlist.html", form=form)
def playlist_edit(request, playlist_id):
"""
Very similar to playlist_create, but for a Playlist that already exists.
"""
playlist = Playlist.objects.get(id=playlist_id)
items = playlist.playlistitem_set.all()
if request.method == 'POST':
f = PlaylistForm(request.POST, instance=playlist)
items.delete()
piforms = [PlaylistItemForm(request.POST, prefix=str(x), instance=PlaylistItem()) for x in range(0,int(request.POST['n-forms']))]
if f.is_valid() and all([piform.is_valid() for piform in piforms]):
f.save()
for piform in piforms:
newpi = piform.save(commit=False)
newpi.playlist = playlist
newpi.save()
return redirect('orwell-playlist-index')
else:
f = PlaylistForm(instance=playlist)
piforms = [PlaylistItemForm(prefix=str(x), instance=items[x]) for x in range(0,len(items))]
return render_to_response('orwell/edit-playlist.html', {'form':f, 'itemforms':piforms, 'nforms':len(items), 'mode':'Edit', 'butval':'Save'},context_instance=RequestContext(request))
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
playlist = Playlist(name=form.name.data,
description=form.description.data)
if form.name.data.isspace():
form.name.errors.append('Please enter a name for this playlist')
return render_template('new_playlist.html', form=form)
if form.description.data.isspace():
form.description.errors.append(
'Please enter an description for this song')
return render_template('new_playlist.html', form=form)
db.session.add(playlist)
db.session.commit()
return redirect('/playlists')
return render_template('new_playlist.html', form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
description = form.description.data
playlist = Playlist(name=name, description=description)
db.session.add(playlist)
db.session.commit()
flash('Successfully create a playlist!', 'success')
return redirect(url_for('show_playlist', playlist_id=playlist.id))
else:
return render_template('new_playlist.html', form=form)
def add_playlist():
print(request.form)
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit():
name = form.name.data
description = form.description.data
flash(
f"Created new playlist: name is {name}, description is {description}"
)
ps = Playlist(name=name, description=description)
db.session.add(ps)
# ps = Playlist(name=name, description=description)
db.session.commit()
return redirect('/')
else:
return render_template('new_playlist.html', form=form)
def add_playlist():
"""Handle add-playlist form:
- if form not filled out or invalid: show form
- if valid: add playlist to SQLA and redirect to list-of-playlists
"""
form = PlaylistForm()
if form.validate_on_submit(): #csrf & is POST
name = form.name.data
description = form.description.data
playlist = Playlist(name=name, description=description)
db.session.add(playlist)
db.session.commit()
flash(f"Playlist created!")
return redirect(f'/playlists')
else:
return render_template("new_playlist.html", form=form)
def create_playlist():
form = PlaylistForm(request.form)
if request.method == 'POST' and form.validate():
title = form.title.data
comment = form.comment.data
userid = session['id']
if request.form.get("isprivate") == "1":
isprivate = 1
else:
isprivate = 0
if request.files["inputFile"]:
file = request.files["inputFile"]
if (imghdr.what(file) is not None):
f = file.read()
db.create_playlist(title, comment, userid, isprivate, image=f)
else:
return render_template('create_playlist.html',
form=form,
error="Only images are accepted")
else:
db.create_playlist(title, comment, userid, isprivate)
flash('Playlist created', 'success')
return redirect(url_for('dashboard'))
return render_template('create_playlist.html', form=form)
def profile(id):
"""Example hidden page for logged-in users only."""
# raise 'here'
if "user_id" not in session or id != session['user_id']:
flash("You must be logged in to view!")
return redirect("/login")
else:
id = session["user_id"]
user = User.query.get_or_404(id)
form = PlaylistForm()
user = User.query.get_or_404(id)
playlists = Playlist.query.filter_by(user_id=id).all()
if form.validate_on_submit():
name = form.name.data
new_playlist = Playlist(name=name, user_id=session['user_id'])
db.session.add(new_playlist)
db.session.commit()
playlists.append(new_playlist)
return redirect(f"/users/profile/{id}")
return render_template("users/profile.html",
playlists=playlists,
form=form,
user=user)
