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 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)