def ajax_checkout(request):
project = get_obj_from_request(request.POST, 'project', Project)
if project is None:
return json_failure(design.bad_project_id)
# make sure user can work on this band
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)
# make sure project is available
if project.checked_out_to is not None:
return json_failure(design.this_project_already_checked_out)
project.checked_out_to = request.user
project.date_checked_out = datetime.now()
project.save()
# create log entry
entry = LogEntry()
entry.entry_type = LogEntry.SONG_CHECKED_OUT
entry.band = project.band
entry.project = project
entry.catalyst = request.user
entry.save()
return json_success()
def ajax_checkout(request):
project = get_obj_from_request(request.POST, 'project', Project)
if project is None:
return json_failure(design.bad_project_id)
# make sure user can work on this band
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)
# make sure project is available
if project.checked_out_to is not None:
return json_failure(design.this_project_already_checked_out)
project.checked_out_to = request.user
project.date_checked_out = datetime.now()
project.save()
# create log entry
entry = LogEntry()
entry.entry_type = LogEntry.SONG_CHECKED_OUT
entry.band = project.band
entry.project = project
entry.catalyst = request.user
entry.save()
return json_success()
def account_plan(request):
"""The page that shows the user what plan they're on and wants them to click to the upgrade plans page."""
user = request.user
profile = user.get_profile()
err_msg = ""
if request.method == 'POST':
changes = []
space_total = 0
for key, val in request.POST.iteritems():
# format: member-X-amt=Y
# X = member id, Y = amount donated
member_str, member_id, amt_str = key.split('-')
if member_str == 'member' and amt_str == 'amt':
try:
member_id = int(member_id)
member = BandMember.objects.get(pk=member_id)
except ValueError, BandMember.DoesNotExist:
err_msg = design.bad_band_member_id
break
# make sure the user is the band member
if member.user != user:
err_msg = design.can_only_edit_your_own_amount_donated
break
try:
val = int(val)
except ValueError:
err_msg = design.invalid_amount
break
changes.append((member, val,))
space_total += val
if err_msg == "":
if space_total <= profile.purchased_bytes:
# everything is good. apply the change.
# also create log entries for affected bands
for member, new_space in changes:
old_space = member.space_donated
if old_space != new_space:
# save new space into member
member.space_donated = new_space
member.save()
# add or take away space from the band
band = member.band
band.total_space += new_space - old_space
band.save()
# make log entry
entry = LogEntry()
entry.entry_type = LogEntry.SPACE_ALLOCATED_CHANGE
entry.band = member.band
entry.catalyst = user
entry.old_amount = old_space
entry.new_amount = new_space
entry.save()
return HttpResponseRedirect(reverse('account.plan'))
else:
err_msg = design.you_dont_have_enough_space_to_do_that
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 createNewBandMemberLogEntry(member):
entry = LogEntry()
entry.entry_type = LogEntry.BAND_MEMBER_JOIN
entry.band = member.band
entry.catalyst = member.user
entry.save()
def account_plan(request):
"""The page that shows the user what plan they're on and wants them to click to the upgrade plans page."""
user = request.user
profile = user.get_profile()
err_msg = ""
if request.method == 'POST':
changes = []
space_total = 0
for key, val in request.POST.iteritems():
# format: member-X-amt=Y
# X = member id, Y = amount donated
member_str, member_id, amt_str = key.split('-')
if member_str == 'member' and amt_str == 'amt':
try:
member_id = int(member_id)
member = BandMember.objects.get(pk=member_id)
except ValueError, BandMember.DoesNotExist:
err_msg = design.bad_band_member_id
break
# make sure the user is the band member
if member.user != user:
err_msg = design.can_only_edit_your_own_amount_donated
break
try:
val = int(val)
except ValueError:
err_msg = design.invalid_amount
break
changes.append((
member,
val,
))
space_total += val
if err_msg == "":
if space_total <= profile.purchased_bytes:
# everything is good. apply the change.
# also create log entries for affected bands
for member, new_space in changes:
old_space = member.space_donated
if old_space != new_space:
# save new space into member
member.space_donated = new_space
member.save()
# add or take away space from the band
band = member.band
band.total_space += new_space - old_space
band.save()
# make log entry
entry = LogEntry()
entry.entry_type = LogEntry.SPACE_ALLOCATED_CHANGE
entry.band = member.band
entry.catalyst = user
entry.old_amount = old_space
entry.new_amount = new_space
entry.save()
return HttpResponseRedirect(reverse('account.plan'))
else:
err_msg = design.you_dont_have_enough_space_to_do_that
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 createNewBandMemberLogEntry(member):
entry = LogEntry()
entry.entry_type = LogEntry.BAND_MEMBER_JOIN
entry.band = member.band
entry.catalyst = member.user
entry.save()