def get_form(request, dialog_name, action, filters):
logger.debug("Rendering %s form" % action)
if action == 'createinstance':
return render_to_response('platforms/oc4j/instanceform.html', {
'action': action,
'filters': filters,
'form': InstanceForm([]),
'dialog_name': dialog_name,
'base_url': settings.BASE_URL
},
context_instance=RequestContext(request))
elif action == 'addpool':
return render_to_response('platforms/oc4j/poolform.html', {
'action': action,
'filters': filters,
'form': PoolForm([]),
'dialog_name': dialog_name,
'base_url': settings.BASE_URL
},
context_instance=RequestContext(request))
def create_instance(request, filters, dialog_name, xhr=None):
if request.method == "POST":
logger.debug("Recreating form")
form = InstanceForm(request.POST)
#Check if the <xhr> var had something passed to it.
if xhr == "xhr":
#TODO: Try to use dynamic form validation
clean = form.is_valid()
rdict = {'bad': 'false', 'filters': filters}
try:
instancename = request.POST['instancename']
groupname = request.POST['groupname']
isflow = request.POST['isflow']
except:
instancename = None
groupname = None
if instancename and groupname:
logger.debug("Parameters check: OK.")
logger.debug(
"Calling MCollective to create instance %s on %s filtered server"
% (instancename, filters))
args = 'instancename=%s;groupname=%s' % (instancename,
groupname)
if isflow:
args = "%s;isflow=%s" % (args, isflow)
response, content = callRestServer(request.user,
filters,
'a7xoas',
'createinstance',
args,
wait_response=True,
use_task=True,
use_backend_scheduler=True)
if response.getStatus() == 200:
s_resps = []
for server_response in content:
if server_response.getStatusCode() == 0:
response_message = 'Instance Created'
if server_response.getData(
) and "statusmsg" in server_response.getData(
) and server_response.getData(
)["statusmsg"] != 'OK':
response_message = server_response.getData(
)["statusmsg"]
elif server_response.getStatusMessage(
) and server_response.getStatusMessage() != 'OK':
response_message = server_response.getStatusMessage(
)
s_resps.append({
"server":
server_response.getSender(),
"response":
response_message
})
else:
s_resps.append({
"server":
server_response.getSender(),
"message":
server_response.getStatusMessage()
})
rdict.update({"result": s_resps})
else:
logger.error(str(content))
rdict.update({
"result": "KO",
"message": "Error communicating with server"
})
rdict.update({'dialog_name': dialog_name})
# And send it off.
else:
rdict.update({'bad': 'true'})
d = {}
# This was painful, but I can't find a better way to extract the error messages:
for e in form.errors.iteritems():
d.update({
e[0]: unicode(e[1])
}) # e[0] is the id, unicode(e[1]) is the error HTML.
# Bung all that into the dict
rdict.update({'errs': d})
# Make a json whatsit to send back.
return HttpResponse(json.dumps(rdict, ensure_ascii=False),
mimetype='application/javascript')
# It's a normal submit - non ajax.
else:
if form.is_valid():
# We don't accept non-ajax requests for the moment
return HttpResponseRedirect("/")
else:
# It's not post so make a new form
logger.warn("Cannot access this page using GET")
raise Http404
def create_instance(request, filters, dialog_name, xhr=None):
if request.method == "POST":
logger.debug("Recreating form")
form = InstanceForm(request.POST)
#Check if the <xhr> var had something passed to it.
if xhr == "xhr":
#TODO: Try to use dynamic form validation
clean = form.is_valid()
rdict = {'bad':'false', 'filters':filters }
try:
instancename = request.POST['instancename']
groupname = request.POST['groupname']
isflow = request.POST['isflow']
except:
instancename=None
groupname=None
if instancename and groupname:
logger.debug("Parameters check: OK.")
logger.debug("Calling MCollective to create instance %s on %s filtered server" % (instancename, filters))
args = 'instancename=%s;groupname=%s' %(instancename, groupname)
if isflow:
args = "%s;isflow=%s" % (args, isflow)
response, content = callRestServer(request.user, filters, 'a7xoas', 'createinstance', args, wait_response=True, use_task=True, use_backend_scheduler=True)
if response.getStatus() == 200:
s_resps = []
for server_response in content:
if server_response.getStatusCode()==0:
response_message = 'Instance Created'
if server_response.getData() and "statusmsg" in server_response.getData() and server_response.getData()["statusmsg"]!='OK':
response_message = server_response.getData()["statusmsg"]
elif server_response.getStatusMessage() and server_response.getStatusMessage()!='OK':
response_message = server_response.getStatusMessage()
s_resps.append({"server": server_response.getSender(), "response":response_message})
else:
s_resps.append({"server": server_response.getSender(), "message":server_response.getStatusMessage()})
rdict.update({"result":s_resps})
else:
logger.error(str(content));
rdict.update({"result": "KO", "message": "Error communicating with server"})
rdict.update({'dialog_name':dialog_name})
# And send it off.
else:
rdict.update({'bad':'true'})
d = {}
# This was painful, but I can't find a better way to extract the error messages:
for e in form.errors.iteritems():
d.update({e[0]:unicode(e[1])}) # e[0] is the id, unicode(e[1]) is the error HTML.
# Bung all that into the dict
rdict.update({'errs': d })
# Make a json whatsit to send back.
return HttpResponse(json.dumps(rdict, ensure_ascii=False), mimetype='application/javascript')
# It's a normal submit - non ajax.
else:
if form.is_valid():
# We don't accept non-ajax requests for the moment
return HttpResponseRedirect("/")
else:
# It's not post so make a new form
logger.warn("Cannot access this page using GET")
raise Http404
