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##############################################################################
# Copyright (c) 2016 Max Breitenfeldt and others.
# Copyright (c) 2018 Parker Berberian, Sawyer Bergeron, and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
from django.shortcuts import get_object_or_404
from django.views.generic import TemplateView
from django.shortcuts import render
from django.db.models import Q
from datetime import datetime
import pytz
from account.models import Lab
from booking.models import Booking
from resource_inventory.models import Image, ResourceProfile, ResourceQuery
from workflow.workflow_manager import ManagerTracker
import os
def lab_list_view(request):
labs = Lab.objects.all()
context = {"labs": labs, 'title': 'Labs'}
return render(request, "dashboard/lab_list.html", context)
def lab_detail_view(request, lab_name):
user = None
if request.user.is_authenticated:
user = request.user
lab = get_object_or_404(Lab, name=lab_name)
images = Image.objects.filter(from_lab=lab).filter(public=True)
if user:
images = images | Image.objects.filter(from_lab=lab).filter(owner=user)
hosts = ResourceQuery.filter(lab=lab)
return render(
request,
"dashboard/lab_detail.html",
{
'title': "Lab Overview",
'lab': lab,
'hostprofiles': ResourceProfile.objects.filter(labs=lab),
'images': images,
'hosts': hosts
}
)
def host_profile_detail_view(request):
return render(
request,
"dashboard/host_profile_detail.html",
{
'title': "Host Types",
}
)
def landing_view(request):
manager = ManagerTracker.managers.get(request.session.get('manager_session'))
user = request.user
if not user.is_anonymous:
bookings = Booking.objects.filter(
Q(owner=user) | Q(collaborators=user),
end__gte=datetime.now(pytz.utc)
)
else:
bookings = None
LFID = True if os.environ['AUTH_SETTING'] == 'LFID' else False
return render(
request,
'dashboard/landing.html',
{
'manager': manager is not None,
'title': "Welcome to the Lab as a Service Dashboard",
'bookings': bookings,
'LFID': LFID
}
)
class LandingView(TemplateView):
template_name = "dashboard/landing.html"
def get_context_data(self, **kwargs):
context = super(LandingView, self).get_context_data(**kwargs)
hosts = []
for host_profile in ResourceProfile.objects.all():
name = host_profile.name
description = host_profile.description
in_labs = host_profile.labs
interfaces = host_profile.interfaceprofile
storage = host_profile.storageprofile
cpu = host_profile.cpuprofile
ram = host_profile.ramprofile
host = (name, description, in_labs, interfaces, storage, cpu, ram)
hosts.append(host)
context.update({'hosts': hosts})
return context
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