def project_join(request, project_uuid):
project = get_object_or_404(Project, uuid=project_uuid)
with ExceptionHandler(request):
with transaction.commit_on_success():
membership = join_project(project_uuid, request.user)
if membership.state != membership.REQUESTED:
m = _(astakos_messages.USER_JOINED_PROJECT)
else:
m = _(astakos_messages.USER_JOIN_REQUEST_SUBMITTED)
messages.success(request, m)
return redirect_to_next(request, 'project_detail', args=(project.uuid, ))
def project_leave(request, project_uuid):
project = get_object_or_404(Project, uuid=project_uuid)
with ExceptionHandler(request):
with transaction.atomic():
memb_id = request.user.get_membership(project).pk
auto_accepted = leave_project(memb_id, request.user)
if auto_accepted:
m = _(astakos_messages.USER_LEFT_PROJECT)
else:
m = _(astakos_messages.USER_LEAVE_REQUEST_SUBMITTED)
messages.success(request, m)
return redirect_to_next(request, 'project_detail', args=(project.uuid, ))
def project_members_action(request, project_uuid, action=None, redirect_to='',
memb_id=None):
actions_map = {
'remove': {
'method': 'remove_membership',
'msg': _(astakos_messages.USER_MEMBERSHIP_REMOVED)
},
'accept': {
'method': 'accept_membership',
'msg': _(astakos_messages.USER_MEMBERSHIP_ACCEPTED)
},
'reject': {
'method': 'reject_membership',
'msg': _(astakos_messages.USER_MEMBERSHIP_REJECTED)
}
}
if not action in actions_map.keys():
raise PermissionDenied
if memb_id:
member_ids = [memb_id]
else:
member_ids = request.POST.getlist('members')
project = get_object_or_404(Project, uuid=project_uuid)
user = request.user
if not user.owns_project(project) and not user.is_project_admin():
messages.error(request, astakos_messages.NOT_ALLOWED)
return redirect(reverse('index'))
logger.info("Member(s) action from %s (project: %r, action: %s, "
"members: %r)", user.log_display, project.uuid, action,
member_ids)
action = actions_map.get(action)
action_func = getattr(project_actions, action.get('method'))
for member_id in member_ids:
member_id = int(member_id)
with ExceptionHandler(request):
with transaction.commit_on_success():
try:
m = action_func(member_id, request.user)
except ProjectError as e:
messages.error(request, e)
else:
email = escape(m.person.email)
msg = action.get('msg') % email
messages.success(request, msg)
return redirect_back(request, 'project_list')
def project_join(request, chain_id):
next = request.GET.get('next')
if not next:
next = reverse('astakos.im.views.project_detail',
args=(chain_id,))
with ExceptionHandler(request):
_project_join(request, chain_id)
next = restrict_next(next, domain=settings.COOKIE_DOMAIN)
return redirect(next)
def project_app_cancel(request, application_id):
next = request.GET.get('next')
chain_id = None
with ExceptionHandler(request):
chain_id = _project_app_cancel(request, application_id)
if not next:
if chain_id:
next = reverse('astakos.im.views.project_detail', args=(chain_id,))
else:
next = reverse('astakos.im.views.project_list')
next = restrict_next(next, domain=settings.COOKIE_DOMAIN)
return redirect(next)
def project_add(request):
user = request.user
if not user.is_project_admin():
ok, limit = check_pending_app_quota(user)
if not ok:
m = _(astakos_messages.PENDING_APPLICATION_LIMIT_ADD) % limit
messages.error(request, m)
next = reverse('astakos.im.views.project_list')
next = restrict_next(next, domain=settings.COOKIE_DOMAIN)
return redirect(next)
details_fields = ["name", "homepage", "description", "start_date",
"end_date", "comments"]
membership_fields = ["member_join_policy", "member_leave_policy",
"limit_on_members_number"]
resource_catalog, resource_groups = _resources_catalog(for_project=True)
if resource_catalog is False:
# on fail resource_groups contains the result object
result = resource_groups
messages.error(request, 'Unable to retrieve system resources: %s' %
result.reason)
extra_context = {
'resource_catalog': resource_catalog,
'resource_groups': resource_groups,
'show_form': True,
'details_fields': details_fields,
'membership_fields': membership_fields}
response = None
with ExceptionHandler(request):
response = _create_object(
request,
template_name='im/projects/projectapplication_form.html',
extra_context=extra_context,
post_save_redirect=reverse('project_list'),
form_class=ProjectApplicationForm,
msg=_("The %(verbose_name)s has been received and "
"is under consideration."),
)
if response is not None:
return response
next = reverse('astakos.im.views.project_list')
next = restrict_next(next, domain=settings.COOKIE_DOMAIN)
return redirect(next)
def project_app_approve(request, application_id):
if not request.user.is_project_admin():
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
try:
ProjectApplication.objects.get(id=application_id)
except ProjectApplication.DoesNotExist:
raise Http404
with ExceptionHandler(request):
_project_app_approve(request, application_id)
chain_id = get_related_project_id(application_id)
if not chain_id:
return redirect_back(request, 'project_list')
return redirect(reverse('project_detail', args=(chain_id, )))
def project_app_deny(request, application_id):
reason = request.POST.get('reason', None)
if not reason:
reason = None
if not request.user.is_project_admin():
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
try:
ProjectApplication.objects.get(id=application_id)
except ProjectApplication.DoesNotExist:
raise Http404
with ExceptionHandler(request):
_project_app_deny(request, application_id, reason)
return redirect(reverse('project_list'))
def project_app_dismiss(request, application_id):
try:
app = ProjectApplication.objects.get(id=application_id)
except ProjectApplication.DoesNotExist:
raise Http404
if not request.user.owns_application(app):
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
with ExceptionHandler(request):
_project_app_dismiss(request, application_id)
chain_id = None
chain_id = get_related_project_id(application_id)
if chain_id:
next = reverse('project_detail', args=(chain_id, ))
else:
next = reverse('project_list')
return redirect(next)
def project_members(request,
project_uuid,
members_status_filter=None,
template_name='im/projects/project_members.html'):
project = get_object_or_404(Project, uuid=project_uuid)
user = request.user
if not user.owns_project(project) and not user.is_project_admin():
return redirect(reverse('index'))
if not project.is_alive:
return redirect(reverse('project_list'))
if request.method == 'POST':
addmembers_form = AddProjectMembersForm(request.POST,
chain_id=int(chain_id),
request_user=request.user)
with ExceptionHandler(request):
handle_valid_members_form(request, chain_id, addmembers_form)
if addmembers_form.is_valid():
addmembers_form = AddProjectMembersForm() # clear form data
else:
addmembers_form = AddProjectMembersForm() # initialize form
query = api.make_membership_query({'project': project_uuid})
members = api._get_memberships(query, request_user=user)
approved_members_count = project.members_count()
pending_members_count = project.count_pending_memberships()
_limit = project.limit_on_members_number
if _limit is not None:
remaining_memberships_count = \
max(0, _limit - approved_members_count)
flt = MEMBERSHIP_STATUS_FILTER.get(members_status_filter)
if flt is not None:
members = members.filter(**flt)
else:
members = members.filter(state__in=ProjectMembership.ASSOCIATED_STATES)
members = members.select_related()
members_table = tables.ProjectMembersTable(project,
members,
user=request.user,
prefix="members_")
RequestConfig(request, paginate={
"per_page": settings.PAGINATE_BY
}).configure(members_table)
user = request.user
is_project_admin = user.is_project_admin()
is_owner = user.owns_application(project)
if (not (is_owner or is_project_admin)
and not user.non_owner_can_view(project)):
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
membership = user.get_membership(project) if project else None
membership_id = membership.id if membership else None
mem_display = user.membership_display(project) if project else None
can_join_req = can_join_request(project, user) if project else False
can_leave_req = can_leave_request(project, user) if project else False
return DetailViewExtra.as_view(
queryset=Project.objects.select_related(),
template_name='im/projects/project_members.html',
extra_context={
'addmembers_form': addmembers_form,
'approved_members_count': approved_members_count,
'pending_members_count': pending_members_count,
'members_table': members_table,
'owner_mode': is_owner,
'admin_mode': is_project_admin,
'mem_display': mem_display,
'membership_id': membership_id,
'can_join_request': can_join_req,
'can_leave_request': can_leave_req,
'members_status_filter': members_status_filter,
'project': project,
'remaining_memberships_count': remaining_memberships_count,
})(request, pk=project.id)
def project_or_app_detail(request, project_uuid, app_id=None):
project = get_object_or_404(Project, uuid=project_uuid)
application = None
if app_id:
application = get_object_or_404(ProjectApplication, id=app_id)
app_check_allowed(application, request.user)
if request.method == "POST":
raise PermissionDenied
if project.state in [Project.O_PENDING] and not application and \
project.last_application:
return redirect(
reverse('project_app',
args=(
project.uuid,
project.last_application.id,
)))
members = project.projectmembership_set
# handle members form submission
if request.method == 'POST' and not application:
project_check_allowed(project, request.user)
addmembers_form = AddProjectMembersForm(request.POST,
project_id=project.pk,
request_user=request.user)
with ExceptionHandler(request):
handle_valid_members_form(request, project.pk, addmembers_form)
if addmembers_form.is_valid():
addmembers_form = AddProjectMembersForm() # clear form data
else:
addmembers_form = AddProjectMembersForm() # initialize form
approved_members_count = project.members_count()
pending_members_count = project.count_pending_memberships()
_limit = project.limit_on_members_number
remaining_memberships_count = (max(0, _limit - approved_members_count)
if _limit is not None else None)
members = members.associated()
members = members.select_related()
members_table = tables.ProjectMembersTable(project,
members,
user=request.user,
prefix="members_")
paginate = {"per_page": settings.PAGINATE_BY}
RequestConfig(request, paginate=paginate).configure(members_table)
user = request.user
owns_base = False
if project and project.is_base and \
project.realname == "system:%s" % request.user.uuid:
owns_base = True
is_project_admin = user.is_project_admin()
is_owner = user.owns_project(project)
is_applicant = False
last_pending_app = project.last_pending_application()
if last_pending_app:
is_applicant = last_pending_app and \
last_pending_app.applicant.pk == user.pk
if not (is_owner or is_project_admin) and \
not user.non_owner_can_view(project):
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
if project and project.is_base and not (owns_base or is_project_admin):
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
membership = user.get_membership(project) if project else None
membership_id = membership.id if membership else None
mem_display = user.membership_display(project) if project else None
can_join_req = can_join_request(project, user) if project else False
can_leave_req = can_leave_request(project, user) if project else False
can_cancel_req = \
can_cancel_join_request(project, user) if project else False
is_modification = application.is_modification() if application else False
queryset = Project.objects.select_related()
object_id = project.pk
resources_set = project.resource_set
template_name = "im/projects/project_detail.html"
if application:
queryset = ProjectApplication.objects.select_related()
object_id = application.pk
is_applicant = application.applicant.pk == user.pk
resources_set = application.resource_set
template_name = "im/projects/project_application_detail.html"
display_usage = False
if (owns_base or is_owner or membership or is_project_admin) \
and not app_id:
display_usage = True
return DetailViewExtra.as_view(
queryset=queryset,
template_name=template_name,
extra_context={
'project': project,
'application': application,
'is_application': bool(application),
'display_usage': display_usage,
'is_modification': is_modification,
'addmembers_form': addmembers_form,
'approved_members_count': approved_members_count,
'pending_members_count': pending_members_count,
'members_table': members_table,
'owner_mode': is_owner,
'admin_mode': is_project_admin,
'applicant_mode': is_applicant,
'mem_display': mem_display,
'membership_id': membership_id,
'can_join_request': can_join_req,
'can_leave_request': can_leave_req,
'can_cancel_join_request': can_cancel_req,
'resources_set': resources_set,
'last_app': None if application else project.last_application,
'remaining_memberships_count': remaining_memberships_count
})(request, pk=object_id)
def project_reject_member(request, memb_id):
with ExceptionHandler(request):
_project_reject_member(request, memb_id)
return redirect_back(request, 'project_list')
def common_detail(request,
chain_or_app_id,
project_view=True,
template_name='im/projects/project_detail.html',
members_status_filter=None):
project = None
approved_members_count = 0
pending_members_count = 0
remaining_memberships_count = None
if project_view:
chain_id = chain_or_app_id
if request.method == 'POST':
addmembers_form = AddProjectMembersForm(request.POST,
chain_id=int(chain_id),
request_user=request.user)
with ExceptionHandler(request):
addmembers(request, chain_id, addmembers_form)
if addmembers_form.is_valid():
addmembers_form = AddProjectMembersForm() # clear form data
else:
addmembers_form = AddProjectMembersForm() # initialize form
project = get_object_or_404(Project, pk=chain_id)
application = project.application
if project:
members = project.projectmembership_set
approved_members_count = project.members_count()
pending_members_count = project.count_pending_memberships()
_limit = application.limit_on_members_number
if _limit is not None:
remaining_memberships_count = \
max(0, _limit - approved_members_count)
flt = MEMBERSHIP_STATUS_FILTER.get(members_status_filter)
if flt is not None:
members = flt(members)
else:
members = members.associated()
members = members.select_related()
members_table = tables.ProjectMembersTable(project,
members,
user=request.user,
prefix="members_")
else:
members_table = None
else:
# is application
application_id = chain_or_app_id
application = get_object_or_404(ProjectApplication, pk=application_id)
members_table = None
addmembers_form = None
user = request.user
is_project_admin = user.is_project_admin(application_id=application.id)
is_owner = user.owns_application(application)
if not (is_owner or is_project_admin) and not project_view:
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
if (not (is_owner or is_project_admin) and project_view
and not user.non_owner_can_view(project)):
m = _(astakos_messages.NOT_ALLOWED)
raise PermissionDenied(m)
membership = user.get_membership(project) if project else None
membership_id = membership.id if membership else None
mem_display = user.membership_display(project) if project else None
can_join_req = can_join_request(project, user) if project else False
can_leave_req = can_leave_request(project, user) if project else False
return object_detail(request,
queryset=ProjectApplication.objects.select_related(),
object_id=application.id,
template_name=template_name,
extra_context={
'project_view':
project_view,
'chain_id':
chain_or_app_id,
'application':
application,
'addmembers_form':
addmembers_form,
'approved_members_count':
approved_members_count,
'pending_members_count':
pending_members_count,
'members_table':
members_table,
'owner_mode':
is_owner,
'admin_mode':
is_project_admin,
'mem_display':
mem_display,
'membership_id':
membership_id,
'can_join_request':
can_join_req,
'can_leave_request':
can_leave_req,
'members_status_filter':
members_status_filter,
'remaining_memberships_count':
remaining_memberships_count,
})
