def datacenter(request, datacenter_id):
'''
Rackrow view. It should display all non-authenticated user viewable data
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
template = 'datacenter.html'
datacenter = get_object_or_404(Datacenter, pk=datacenter_id)
rackrows = datacenter.rackrow_set.all()
for rackrow in rackrows:
racks = [str(x).zfill(2) for x in
rackrow.rackposition_set.values_list('rack__pk', flat=True)]
equipments = functions.search(racks)
equipments = equipments.exclude(comments='')
if equipments.count() > 0:
rackrow.tickets = True
return render(request, template, {
'datacenter': datacenter,
'rackrows': rackrows,
})
def rack(request, rack_id):
'''
Rack view. It should display all non-authenticated user viewable data
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
template = 'rack.html'
rack = get_object_or_404(Rack, pk=rack_id)
try:
rack.prev = Rack.objects.filter(
rackposition__position__lt=rack.rackposition.position,
rackposition__rr=rack.rackposition.rr
).order_by('-rackposition__position')[0]
except (IndexError, RackPosition.DoesNotExist):
rack.prev = None
try:
rack.next = Rack.objects.filter(
rackposition__position__gt=rack.rackposition.position,
rackposition__rr=rack.rackposition.rr
).order_by('rackposition__position')[0]
except (IndexError, RackPosition.DoesNotExist):
rack.next = None
equipments = functions.search(str(rack.name))
equipments = functions.populate_tickets(equipments)
equipments = functions.populate_hostnames(equipments)
equipments = { 'hwdoc': functions.calculate_empty_units(rack, equipments), }
return render(request, template, { 'rack': rack, 'equipments': equipments })
def project(request, project_id):
'''
Project view. It should display all non-authenticated user viewable data
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
template = 'project.html'
project = get_object_or_404(Project,pk=project_id)
equipments = { 'hwdoc': functions.search(project.name) }
return render(request, template, { 'project': project, 'equipments': equipments })
def search(request):
'''
Search view. Scans request for q (GET case) or qarea (POST case) and
searches for corresponding instances in all subapps matching the query
If txt is send in a GET it will display results in txt and not in html
format
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
if u'txt' in request.GET:
template = 'results.txt'
content_type = 'text/plain'
else:
template = 'results.html'
content_type = 'text/html'
if u'q' in request.GET:
key = request.GET['q']
elif u'qarea' in request.POST:
key = projectwide_functions.get_search_terms(request.POST['qarea'])
else:
key = None
results = {
'hwdoc': None,
'puppet': None,
'updates': None,
}
results['puppet'] = puppet_functions.search(key).select_related()
results['hwdoc'] = hwdoc_functions.search(key).select_related(
'servermanagement', 'rack', 'model',
'model__vendor', 'allocation')
results['hwdoc'] = hwdoc_functions.populate_tickets(results['hwdoc'])
results['hwdoc'] = hwdoc_functions.populate_hostnames(results['hwdoc'])
try:
return render(request, template,
{ 'results': results, },
content_type=content_type)
except TemplateSyntaxError as e:
if re.search('too many SQL variables', e.message):
return render(request, 'error.html', content_type=content_type)
def rack(request, rack_id):
'''
Rack view. It should display all non-authenticated user viewable data
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
template = 'rack.html'
rack = get_object_or_404(Rack, pk=rack_id)
equipments = functions.search(str(rack.pk))
equipments = functions.populate_tickets(equipments)
return render(request, template, { 'rack': rack, 'equipments': equipments })
def suggest(request):
'''
opensearch suggestions view. Returns JSON
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding JSON
'''
if u'q' in request.GET:
key = request.GET['q']
else:
key = None
results = {
'hwdoc': dict(),
'puppet': dict(),
}
k = { 'hwdoc': 'serial',
'puppet': 'value',
}
puppet = puppet_functions.search(key).annotate(Count('value'))
hwdoc = hwdoc_functions.search(key).annotate(Count('serial'))
for i,v in k.items():
try:
results[i]['results'] = locals()[i].values_list('%s' % v, flat=True)
results[i]['count'] = locals()[i].values_list('%s__count' % v, flat=True)
except (DatabaseError, FieldError):
results[i]['results'] = list()
results[i]['count'] = list()
resp = [key, [], []]
for i in results.keys():
resp[1] = resp[1] + list(results[i]['results'])
resp[2] = resp[2] + list(results[i]['count'])
response = simplejson.dumps(resp)
return HttpResponse(response, mimetype = 'application/x-suggestions+json')
def suggest(request):
'''
opensearch suggestions view. Returns JSON
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding JSON
'''
if u'q' in request.GET:
key = request.GET['q']
else:
key = None
results = list(functions.search(key).values_list('serial', flat=True))
# Simple JSON does not handle querysets so we cast to list
results = list(results)
response = simplejson.dumps([ key, results ])
return HttpResponse(response, mimetype = 'application/x-suggestions+json')
def search(request):
'''
Search view. Scans request for q (GET case) or qarea (POST case) and
searches for corresponding Equipment instances matching the query
If txt is send in a GET it will display results in txt and not in html
format
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
if u'txt' in request.GET:
template = 'results.txt'
mimetype = 'text/plain'
else:
template = 'results.html'
mimetype = 'text/html'
if u'q' in request.GET:
key = request.GET['q']
elif u'qarea' in request.POST:
key = functions.get_search_terms(request.POST['qarea'])
else:
key = None
results = functions.search(key).select_related(
'servermanagement', 'rack', 'model',
'model__vendor', 'allocation')
results = functions.populate_tickets(results)
return render(request, template,
{ 'results': results, },
mimetype=mimetype)
