dynamicweb/datacenterlight/views.py

345 lines
12 KiB
Python

from django.views.generic import FormView, CreateView, TemplateView
from django.http import HttpResponseRedirect
from .forms import BetaAccessForm
from .models import BetaAccess, BetaAccessVMType, BetaAccessVM
from django.contrib import messages
from django.core.urlresolvers import reverse_lazy, reverse
from django.core.mail import EmailMessage
from utils.mailer import BaseEmail
from django.shortcuts import render
from django.shortcuts import redirect
from django import forms
from django.core.exceptions import ValidationError
from opennebula_api.models import OpenNebulaManager
from opennebula_api.serializers import VirtualMachineTemplateSerializer
class LandingProgramView(TemplateView):
template_name = "datacenterlight/landing.html"
class SuccessView(TemplateView):
template_name = "datacenterlight/success.html"
class PricingView(TemplateView):
template_name = "datacenterlight/pricing.html"
def get(self, request, *args, **kwargs):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
}
except:
messages.error( request,
'We have a temporary problem to connect to our backend. \
Please try again in a few minutes'
)
context = {
'error' : 'connection'
}
return render(request, self.template_name, context)
def post(self, request):
cores = request.POST.get('cpu')
memory = request.POST.get('ram')
storage = request.POST.get('storage')
price = request.POST.get('total')
template_id = int(request.POST.get('config'))
manager = OpenNebulaManager()
template = manager.get_template(template_id)
request.session['template'] = VirtualMachineTemplateSerializer(template).data
if not request.user.is_authenticated():
request.session['next'] = reverse('hosting:payment')
request.session['specs'] = {
'cpu':cores,
'memory': memory,
'disk_size': storage,
'price': price,
}
return redirect(reverse('hosting:payment'))
class OrderView(TemplateView):
template_name = "datacenterlight/order.html"
def get(self, request, *args, **kwargs):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
}
except:
messages.error( request,
'We have a temporary problem to connect to our backend. \
Please try again in a few minutes'
)
context = {
'error' : 'connection'
}
return render(request, self.template_name, context)
def post(self, request):
cores = request.POST.get('cpu')
memory = request.POST.get('ram')
storage = request.POST.get('storage')
price = request.POST.get('total')
template_id = int(request.POST.get('config'))
manager = OpenNebulaManager()
template = manager.get_template(template_id)
template_data = VirtualMachineTemplateSerializer(template).data
name = request.POST.get('name')
email = request.POST.get('email')
name_field = forms.CharField()
email_field = forms.EmailField()
try:
name = name_field.clean(name)
except ValidationError as err:
messages.add_message(self.request, messages.ERROR, '%(value) is not a proper name.'.format(name))
return HttpResponseRedirect(reverse('datacenterlight:order'))
try:
email = email_field.clean(email)
except ValidationError as err:
messages.add_message(self.request, messages.ERROR, '%(value) is not a proper email.'.format(email))
return HttpResponseRedirect(reverse('datacenterlight:order'))
context = {
'name': name,
'email': email,
'cores': cores,
'memory': memory,
'storage': storage,
'price': price,
'template': template_data['name'],
}
email_data = {
'subject': "Data Center Light Order from %s" % context['email'],
'to': ['info@ungleich.ch'],
'body': "\n".join(["%s=%s" % (k, v) for (k, v) in context.items()]),
'reply_to': [context['email']],
}
email = EmailMessage(**email_data)
email.send()
return HttpResponseRedirect(reverse('datacenterlight:order_success'))
class BetaAccessView(FormView):
template_name = "datacenterlight/beta_access.html"
form_class = BetaAccessForm
success_message = "Thank you, we will contact you as soon as possible"
def form_valid(self, form):
context = {
'base_url': "{0}://{1}".format(self.request.scheme, self.request.get_host())
}
email_data = {
'subject': 'DatacenterLight Beta Access Request',
'to': form.cleaned_data.get('email'),
'context': context,
'template_name': 'request_access_confirmation',
'template_path': 'datacenterlight/emails/'
}
email = BaseEmail(**email_data)
email.send()
context.update({
'email': form.cleaned_data.get('email')
})
email_data = {
'subject': 'DatacenterLight Beta Access Request',
'to': 'info@ungleich.ch',
'context': context,
'template_name': 'request_access_notification',
'template_path': 'datacenterlight/emails/'
}
email = BaseEmail(**email_data)
email.send()
messages.add_message(self.request, messages.SUCCESS, self.success_message)
return render(self.request, 'datacenterlight/beta_success.html', {})
class BetaProgramView(CreateView):
template_name = "datacenterlight/beta.html"
model = BetaAccessVM
fields = '__all__'
# form_class = BetaAccessForm
# success_url = "/datacenterlight#requestform"
success_message = "Thank you, we will contact you as soon as possible"
def get_success_url(self):
success_url = reverse('datacenterlight:beta')
success_url += "#success"
return success_url
def get_context_data(self, **kwargs):
vms = BetaAccessVMType.objects.all()
context = super(BetaProgramView, self).get_context_data(**kwargs)
# templates = OpenNebulaManager().get_templates()
# data = VirtualMachineTemplateSerializer(templates, many=True).data
context.update({
'base_url': "{0}://{1}".format(self.request.scheme, self.request.get_host()),
'vms': vms
})
return context
def post(self, request, *args, **kwargs):
data = request.POST
vms = BetaAccessVM.create(data)
context = {
'base_url': "{0}://{1}".format(self.request.scheme, self.request.get_host()),
'email': data.get('email'),
'name': data.get('name'),
'vms': vms
}
email_data = {
'subject': 'DatacenterLight Beta Access Request',
'to': 'info@ungleich.ch',
'context': context,
'template_name': 'request_beta_access_notification',
'template_path': 'datacenterlight/emails/'
}
email = BaseEmail(**email_data)
email.send()
messages.add_message(self.request, messages.SUCCESS, self.success_message)
return HttpResponseRedirect(self.get_success_url())
class IndexView(CreateView):
template_name = "datacenterlight/index.html"
model = BetaAccess
form_class = BetaAccessForm
success_url = "/datacenterlight#requestform"
success_message = "Thank you, we will contact you as soon as possible"
def get(self, request, *args, **kwargs):
try:
manager = OpenNebulaManager()
templates = manager.get_templates()
context = {
'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
}
except:
messages.error( request,
'We have a temporary problem to connect to our backend. \
Please try again in a few minutes'
)
context = {
'error' : 'connection'
}
return render(request, self.template_name, context)
def post(self, request):
cores = request.POST.get('cpu')
memory = request.POST.get('ram')
storage = request.POST.get('storage')
price = request.POST.get('total')
template_id = int(request.POST.get('config'))
manager = OpenNebulaManager()
template = manager.get_template(template_id)
template_data = VirtualMachineTemplateSerializer(template).data
name = request.POST.get('name')
email = request.POST.get('email')
name_field = forms.CharField()
email_field = forms.EmailField()
try:
name = name_field.clean(name)
except ValidationError as err:
messages.add_message(self.request, messages.ERROR, '%(value) is not a proper name.'.format(name))
return HttpResponseRedirect(reverse('datacenterlight:order'))
try:
email = email_field.clean(email)
except ValidationError as err:
messages.add_message(self.request, messages.ERROR, '%(value) is not a proper email.'.format(email))
return HttpResponseRedirect(reverse('datacenterlight:order'))
context = {
'name': name,
'email': email,
'cores': cores,
'memory': memory,
'storage': storage,
'price': price,
'template': template_data['name'],
}
email_data = {
'subject': "Data Center Light Order from %s" % context['email'],
'to': ['info@ungleich.ch'],
'body': "\n".join(["%s=%s" % (k, v) for (k, v) in context.items()]),
'reply_to': [context['email']],
}
email = EmailMessage(**email_data)
email.send()
return HttpResponseRedirect(reverse('datacenterlight:order_success'))
def get_success_url(self):
success_url = reverse('datacenterlight:index')
success_url += "#requestform"
return success_url
def get_context_data(self, **kwargs):
context = super(IndexView, self).get_context_data(**kwargs)
context.update({
'base_url': "{0}://{1}".format(self.request.scheme, self.request.get_host())
})
return context
def form_valid(self, form):
context = {
'base_url': "{0}://{1}".format(self.request.scheme, self.request.get_host())
}
email_data = {
'subject': 'DatacenterLight Beta Access Request',
'to': form.cleaned_data.get('email'),
'context': context,
'template_name': 'request_access_confirmation',
'template_path': 'datacenterlight/emails/'
}
email = BaseEmail(**email_data)
email.send()
context.update({
'email': form.cleaned_data.get('email')
})
email_data = {
'subject': 'DatacenterLight Beta Access Request',
'to': 'info@ungleich.ch',
'context': context,
'template_name': 'request_access_notification',
'template_path': 'datacenterlight/emails/'
}
email = BaseEmail(**email_data)
email.send()
messages.add_message(self.request, messages.SUCCESS, self.success_message)
return super(IndexView, self).form_valid(form)