# -*- coding: utf-8 -*- from django.http import HttpResponseRedirect from django.core.urlresolvers import reverse from DeviceList.models import Document from DeviceList.forms import DocumentForm from django.shortcuts import render_to_response, render, redirect from DeviceList.models import Lldevicelist, Lldevicenoatifications, Lldevicenoatificationsack, AuthUser from Measure.models import LldevicePdlagMeasure from Measure.models import LldevicePdlagRealtime from django.http import HttpResponse from django.db.models import Q from django.template import RequestContext from main.views import getlanguage import json, datetime, random import Measure.views def setlanguage(request): request.session['lang'] = request.GET.get('lang') return HttpResponseRedirect(request.META.get('HTTP_REFERER')) def maps(request): if request.user.is_authenticated(): DevicesData=Lldevicelist.objects.filter(loc_active=1) devices_dict={} icons_dict=Measure.views.getIconList() noatification_dict=returnNoatificationList(request.user.id, request.session.get('lang','en-gb')) noatification_all_count=len(noatification_dict['all']) noatification_notaccepted_count=len(noatification_dict['notaccepted']) for device in DevicesData: if request.user.has_perm("DeviceList."+str(device.id)): device_dict={} device_dict['lat']=device.loc_lat device_dict['lon']=device.loc_long device_dict['type']=device.loc_type device_dict['rem_identifier']=device.rem_identifier device_dict['id']=device.id device_dict['info']=device.rem_info devices_dict[device.id]=device_dict return render_to_response('maps.html',{ 'user_object': request.user, 'devices': json.dumps(devices_dict), 'lang':getlanguage(request), 'noatifications': noatification_dict, 'noatification_all_count':noatification_all_count, 'noatification_notaccepted_count':noatification_notaccepted_count, 'icons': icons_dict}, RequestContext(request)) else: return redirect('/leakless-monitor') def acceptNoatifications(request): if request.user.is_authenticated(): NoatificationIDs=request.GET.get('noatification_ids') for noatification in NoatificationIDs: NoatificationData = Lldevicenoatifications.objects.get(idlldevicenoatifications=noatification) UserData = AuthUser.objects.get(id=request.user.id) NoatificationAcceptRecord = Lldevicenoatificationsack(userid=UserData,noatificationid=NoatificationData) NoatificationAcceptRecord.save() return HttpResponse('OK') else: return redirect('/leakless-monitor') def returnNoatificationList(UserID, Lang): CurrentDate = datetime.datetime.now() NoatificationData = Lldevicenoatifications.objects.filter(expirationdate__gte=CurrentDate) NoatificationsAcked = Lldevicenoatificationsack.objects.filter(userid=UserID) NoatificationsAckedList=NoatificationsAcked.values_list('noatificationid', flat=True) # skip Acked noatification NoatificationData = Lldevicenoatifications.objects.filter(expirationdate__gte=CurrentDate) NoatificationDataExcluded=NoatificationData.exclude(idlldevicenoatifications__in=NoatificationsAckedList) ReturnDataNotAccepted = [] ReturnDataAll = [] for noatification in NoatificationDataExcluded: NoatificationInfo = {} NoatificationInfo['id'] = noatification.idlldevicenoatifications NoatificationInfo['type'] = noatification.type NoatificationInfo['icon'] = noatification.icon if Lang == "hr": NoatificationInfo['text'] = noatification.text_hr NoatificationInfo['title'] = noatification.title_hr NoatificationInfo['header'] = noatification.header_hr elif Lang == "en-gb": NoatificationInfo['text'] = noatification.text_en NoatificationInfo['title'] = noatification.title_en NoatificationInfo['header'] = noatification.header_en ReturnDataNotAccepted.append(NoatificationInfo) for noatification in NoatificationData: NoatificationInfo = {} NoatificationInfo['id'] = noatification.idlldevicenoatifications NoatificationInfo['type'] = noatification.type NoatificationInfo['icon'] = noatification.icon if Lang == "hr": NoatificationInfo['text'] = noatification.text_hr NoatificationInfo['title'] = noatification.title_hr NoatificationInfo['header'] = noatification.header_hr elif Lang == "en-gb": NoatificationInfo['text'] = noatification.text_en NoatificationInfo['title'] = noatification.title_en NoatificationInfo['header'] = noatification.header_en ReturnDataAll.append(NoatificationInfo) ReturnData={} ReturnData['all']=ReturnDataAll ReturnData['notaccepted']=ReturnDataNotAccepted return ReturnData def showdevices(request): if request.user.is_authenticated(): permfield=[] permissions=request.user.get_all_permissions() for perm in permissions: permfield.append(perm.split(".")[1]) DevicesData=Lldevicelist.objects.filter(id__in=permfield) return render_to_response('devices.html',{ 'user_object': request.user, 'devices': DevicesData, 'lang':getlanguage(request)}) else: return redirect('/leakless-monitor') def showDeviceInfo(request): if request.user.is_authenticated(): permfield=[] permissions=request.user.get_all_permissions() for perm in permissions: permfield.append(perm.split(".")[1]) DevicesInfo=getDeviceInfoData(permfield) return render_to_response('deviceInfoTable.html',{ 'user_object': request.user, 'deviceInfo': DevicesInfo, 'lang':getlanguage(request)}) else: return redirect('/leakless-monitor') def getDeviceInfoData(IDList): devices_info=[] Devices_Data = Lldevicelist.objects.filter(id__in=IDList) Device_Measures = LldevicePdlagRealtime.objects.filter(lldevicelist__in=IDList) for dmeasure in Device_Measures: Identifier=next((x for x in Devices_Data if x.id == dmeasure.lldevicelist_id), None).rem_identifier if (Identifier is None): Identifier = 'Unknown' device_dict={} device_dict['ID']=dmeasure.lldevicelist_id device_dict['Identifier']=Identifier device_dict['Timestamp']=dmeasure.timestamp PressureUnit=Measure.views.returnRecalculatePressureUnitString(dmeasure.lldevicelist_id) PressureFactor=Measure.views.returnPressureFactor(dmeasure.lldevicelist_id) FlowUnit = Measure.views.returnRecalculateFlowUnitString(dmeasure.lldevicelist_id) FlowFactor = Measure.views.returnFlowFactor(dmeasure.lldevicelist_id) TotalFlowUnit=Measure.views.returnRecalculateTotalFlowUnitString(dmeasure.lldevicelist_id) TotalFlowFactor = Measure.views.returnTotalFlowFactor(dmeasure.lldevicelist_id) if (dmeasure.timestamp is not None): device_dict['Timestamp']=dmeasure.timestamp Time_Difference=datetime.datetime.now()-dmeasure.timestamp hours, remainder = divmod(Time_Difference.seconds, 3600) minutes, seconds = divmod(remainder, 60) device_dict['ElapsedTime']='%02d:%02d:%02d' % (hours, minutes, seconds) else: device_dict['Timestamp']='?' device_dict['ElapsedTime']='?' if (dmeasure.ch1_pressure is not None): device_dict['PressureCH1']=str(dmeasure.ch1_pressure*PressureFactor)+" "+PressureUnit else: device_dict['PressureCH1']="? "+PressureUnit if (dmeasure.ch2_pressure is not None): device_dict['PressureCH2']=str(dmeasure.ch2_pressure*PressureFactor) +" "+PressureUnit else: device_dict['PressureCH2']="? "+PressureUnit if (dmeasure.ch1_flow is not None): device_dict['FlowCH1']=str(dmeasure.ch1_flow*FlowFactor)+" "+FlowUnit else: device_dict['FlowCH1']="? "+FlowUnit if (dmeasure.ch2_flow is not None): device_dict['FlowCH2'] = str(dmeasure.ch2_flow*FlowFactor)+" "+FlowUnit else: device_dict['FlowCH2'] = "? "+FlowUnit if (dmeasure.ch1_total_flow is not None): device_dict['TotalFlowCH1']=str(dmeasure.ch1_total_flow*TotalFlowFactor)+" "+TotalFlowUnit else: device_dict['TotalFlowCH1']="? "+TotalFlowUnit if (dmeasure.ch2_total_flow is not None): device_dict['TotalFlowCH2']=str(dmeasure.ch2_total_flow*TotalFlowFactor)+" "+TotalFlowUnit else: device_dict['TotalFlowCH2']="? "+TotalFlowUnit devices_info.append(device_dict) return devices_info def latlonChange(request): if request.user.is_authenticated(): try: DevicesData=Lldevicelist.objects.filter(id=request.GET.get('device_id')).update(loc_lat=request.GET.get('latitude'), loc_long=request.GET.get('longitude')) return HttpResponse("Values successfully changed") except Exception as e: return HttpResponse(e.message) else: return redirect('/leakless-monitor') def DeleteFiles(request): Document.objects.filter(id=request.POST['documentID']).delete() return redirect('/deviceslist/maps/') def checkAndDeleteExisting(file_id, device_id): documents = Document.objects.filter(numberOfFile=file_id, device_id=device_id) if documents: documents.delete() def list(request): # Handle file upload if request.method == 'POST': form = DocumentForm(request.POST, request.FILES) """ ovo je kako na serveru mozes provjerit velicinu fajle i tip for fileic in request.FILES.getlist("docfile"): print "tip"+ fileic.content_type print "velicina"+ str(fileic._size) """ device_id2=request.POST['device_id'] if form.is_valid(): if request.POST['Upload']=='Upload1': checkAndDeleteExisting(1,device_id2) newdoc = Document(docfile = request.FILES['docfile'], numberOfFile=1, device_id=device_id2) newdoc.save() elif request.POST['Upload']=='Upload2': checkAndDeleteExisting(2, device_id2) newdoc = Document(docfile = request.FILES['docfile'], numberOfFile=2, device_id=device_id2) newdoc.save() elif request.POST['Upload']=='Upload3': checkAndDeleteExisting(3, device_id2) newdoc = Document(docfile = request.FILES['docfile'], numberOfFile=3, device_id=device_id2) newdoc.save() # Redirect to the document list after POST return redirect('/deviceslist/maps/') else: device_id2=request.GET.get('device_id') form1 = DocumentForm() # A empty, unbound form form1.fields['docfile'].widget.attrs.update({'id': 'FileForm1',}) form2 = DocumentForm() # A empty, unbound form form2.fields['docfile'].widget.attrs.update({'id': 'FileForm2',}) form3 = DocumentForm() # A empty, unbound form form3.fields['docfile'].widget.attrs.update({'id': 'FileForm3',}) # Load documents for the list page documents = Document.objects.filter(device_id=device_id2).order_by('numberOfFile') doc_info = [-1,-1,-1]; for i, document in enumerate(documents): doc_info[document.numberOfFile-1]=document # for document in documents: # doc_info[document.numberOfFile-1]=document #for document in documents: # print document.docfile #Document.objects.filter(docfile='documents/2016/03/11/Boston_Legal_-_101_-_Head_Cases.avi').delete() # Render list page with the documents and the form return render_to_response( 'uploadFile.html', {'form1': form1, 'form2': form2, 'form3': form3, 'device_id' : device_id2, 'doc_info': doc_info, 'lang':getlanguage(request)}, context_instance=RequestContext(request) ) # Create your views here.