def ajax_upload_samples_as_version(request):
"""
Upload some samples and then add each uploaded sample
to a new project version.
"""
project = get_obj_from_request(request.POST, 'project', Project)
comments = request.POST.get('comments', '')
if project is None:
return json_failure(design.bad_project_id)
band = project.band
if not band.permission_to_work(request.user):
return json_failure(
design.you_dont_have_permission_to_work_on_this_band)
if band.is_read_only():
return json_failure(design.band_in_readonly_mode)
node = SongCommentNode()
node.owner = request.user
node.content = comments
node.save()
version = ProjectVersion()
version.project = project
version.owner = request.user
version.comment_node = node
version.version = project.latest_version.version # no +1, only adding samples.
version.save() # so we can add provided_samples
node.version = version
node.save()
def add_sample_to_version(sample):
version.provided_samples.add(sample)
files = request.FILES.getlist('file')
for item in files:
handle_sample_upload(item,
request.user,
band,
callback=add_sample_to_version)
band.save()
version.save()
version.makeLogEntry()
return json_success()
def ajax_rename_project(request):
"""
Make a new version that renames the project.
"""
form = RenameProjectForm(request.POST)
if form.is_valid():
new_title = form.cleaned_data.get('title')
comments = form.cleaned_data.get('comments', '')
project_id = form.cleaned_data.get('project')
try:
project = Project.objects.get(pk=project_id)
except Project.DoesNotExist:
return json_failure(design.bad_project_id)
if not project.band.permission_to_work(request.user):
return json_failure(
design.you_dont_have_permission_to_work_on_this_band)
if project.band.is_read_only():
return json_failure(design.band_in_readonly_mode)
node = SongCommentNode()
node.owner = request.user
node.content = comments
node.save()
version = ProjectVersion()
version.project = project
version.owner = request.user
version.comment_node = node
version.version = project.latest_version.version # no +1 because only renaming
version.new_title = new_title
version.old_title = project.title
version.save()
node.version = version
node.save()
project.title = new_title
project.save()
return json_success()
return json_failure(form_errors(form))
def ajax_submit_entry(request):
compo = get_obj_from_request(request.POST, 'compo', Competition)
if compo is None:
return json_failure(design.competition_not_found)
# make sure it's still submission time
now = datetime.now()
if now >= compo.submit_deadline:
return json_failure(design.past_submission_deadline)
if now <= compo.start_date:
return json_failure(design.competition_not_started)
title = request.POST.get('entry-title', '')
comments = request.POST.get('entry-comments', '')
mp3_file = request.FILES.get('entry-file-mp3')
source_file = request.FILES.get('entry-file-source')
is_open_source = request.POST.get('entry-open-source', False)
entries = Entry.objects.filter(owner=request.user, competition=compo)
resubmitting = entries.count() > 0
# make sure files are small enough
if not resubmitting and mp3_file is None:
return json_failure(design.mp3_required)
if mp3_file is not None and mp3_file.size > settings.FILE_UPLOAD_SIZE_CAP:
return json_failure(design.mp3_too_big)
if source_file is not None:
if source_file.size > settings.FILE_UPLOAD_SIZE_CAP:
return json_failure(design.source_file_too_big)
if title == '':
return json_failure(design.entry_title_required)
if mp3_file is not None:
band = request.user.get_profile().solo_band
if resubmitting:
entry = entries[0]
project = Project.objects.get(latest_version__song=entry.song)
new_version_number = project.latest_version.version + 1
filename_appendix = "_" + str(new_version_number)
else:
filename_appendix = ""
result = upload_song(request.user,
file_mp3_handle=mp3_file,
file_source_handle=source_file,
max_song_len=settings.COMPO_ENTRY_MAX_LEN,
band=band,
song_title=title,
song_album=compo.title,
song_comments=comments,
filename_appendix=filename_appendix)
if not result['success']:
return json_failure(result['reason'])
song = result['song']
song.is_open_source = is_open_source
song.is_open_for_comments = True
song.save()
# make a new version and attach that to the entry
if resubmitting:
# create new version
version = ProjectVersion()
version.project = project
version.song = song
version.version = new_version_number
version.saveNewVersion()
old_length = entry.song.length
buffer_time = 0
else:
# create the project
project = Project()
project.band = band
project.save()
# create the first version
version = ProjectVersion()
version.project = project
version.song = song
version.version = 1
version.saveNewVersion()
# subscribe the creator
project.subscribers.add(request.user)
project.save()
# create new entry
entry = Entry()
entry.competition = compo
entry.owner = request.user
old_length = 0
buffer_time = settings.LISTENING_PARTY_BUFFER_TIME
entry.song = song
entry.save()
# update competition dates based on this newfound length
vote_period_delta = timedelta(seconds=compo.vote_period_length)
if compo.have_listening_party:
compo.listening_party_end_date += timedelta(
seconds=(song.length - old_length + buffer_time))
compo.vote_deadline = compo.listening_party_end_date + vote_period_delta
else:
compo.vote_deadline = compo.submit_deadline + vote_period_delta
compo.save()
chatroom = compo.chat_room
chatroom.end_date = compo.listening_party_end_date + timedelta(hours=1)
chatroom.save()
else:
# only providing source and possibly renaming.
entry = entries[0]
song = entry.song
if source_file is not None:
handle_project_upload(source_file, request.user, song)
song.title = title
song.is_open_source = is_open_source
song.comments = comments
song.save()
return json_response({'success': True})
def ajax_checkin(request):
project = get_obj_from_request(request.POST, 'project', Project)
if project is None:
return json_failure(design.bad_project_id)
# make sure project is checked out to request user
if project.checked_out_to is None or project.checked_out_to.id != request.user.id:
return json_failure(design.not_checked_out_to_you)
if project.band.is_read_only():
return json_failure(design.band_in_readonly_mode)
project_file = request.FILES.get('project_file')
mp3_preview = request.FILES.get('mp3_preview')
comments = request.POST.get('comments', '')
if project_file is None and mp3_preview is None:
# just check in
project.checked_out_to = None
project.save()
# create log entry
entry = LogEntry()
entry.entry_type = LogEntry.SONG_JUST_CHECK_IN
entry.band = project.band
entry.catalyst = request.user
entry.project = project
entry.save()
return json_success()
# must supply a project file
if project_file is None:
return json_failure(design.must_submit_project_file)
new_version_number = project.latest_version.version + 1
filename_appendix = "_" + str(new_version_number)
# upload the song and make a new project version
result = upload_song(request.user,
file_mp3_handle=mp3_preview,
file_source_handle=project_file,
band=project.band,
song_title=project.title,
song_comments=comments,
filename_appendix=filename_appendix)
if not result['success']:
return json_failure(result['reason'])
song = result['song']
song.save()
# make a new version
version = ProjectVersion()
version.project = project
version.song = song
version.version = new_version_number
version.saveNewVersion()
# update project info
project.checked_out_to = None
project.latest_version = version
project.title = song.title
project.save()
return json_success()
def create_project(request, band_id_str):
band = get_object_or_404(Band, id=int(band_id_str))
err_msg = ''
permission = band.permission_to_work(request.user)
if not permission:
err_msg = design.only_band_members_can_create_projects
if request.method == 'POST':
form = NewProjectForm(request.POST, request.FILES)
if form.is_valid() and permission:
mp3_file = request.FILES.get('file_mp3')
source_file = request.FILES.get('file_source')
# upload the song
result = upload_song(request.user,
file_mp3_handle=mp3_file,
file_source_handle=source_file,
band=band,
song_title=form.cleaned_data.get('title'),
song_comments=form.cleaned_data.get(
'comments', ''),
filename_appendix="_1")
if not result['success']:
err_msg = result['reason']
else:
# fill in the rest of the fields
song = result['song']
song.save()
# create the project
project = Project()
project.band = band
project.save()
# create the first version
version = ProjectVersion()
version.project = project
version.song = song
version.version = 1
version.saveNewVersion()
# subscribe the creator
project.subscribers.add(request.user)
project.save()
# email band members saying that a new project is posted.
for member in BandMember.objects.filter(band=band).exclude(
user=request.user):
if member.user.get_profile().email_notifications:
context = Context({
'project': project,
'version': version,
'member': member,
'host': request.get_host(),
})
message_txt = get_template(
'workbench/email/new_project.txt').render(context)
message_html = get_template(
'workbench/email/new_project.html').render(context)
subject = design.x_uploaded_new_project_to_y.format(
version.owner.username, band.title)
send_html_mail(subject, message_txt, message_html,
[member.user.email])
return HttpResponseRedirect(
reverse("workbench.project", args=[band.id, project.id]))
else:
form = NewProjectForm()
return render_to_response('workbench/band/new_project.html', {
'form': form,
'err_msg': err_msg,
'band': band,
'permission': permission,
},
context_instance=RequestContext(request))