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from django.shortcuts import redirect, render, get_object_or_404
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from django.contrib import messages
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from apps.main.models import Experiment, Configuration
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from .models import CGSConfiguration
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from .forms import CGSConfigurationForm
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from apps.main.views import sidebar
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import requests
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# Create your views here.
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def cgs_conf(request, id_conf):
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conf = get_object_or_404(CGSConfiguration, pk=id_conf)
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ip=conf.device.ip_address
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port=conf.device.port_address
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kwargs = {}
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kwargs['dev_conf'] = conf
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kwargs['dev_conf_keys'] = ['experiment', 'device',
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'freq0', 'freq1',
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'freq2', 'freq3']
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kwargs['title'] = 'CGS Configuration'
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kwargs['suptitle'] = 'Details'
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kwargs['button'] = 'Edit Configuration'
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###### SIDEBAR ######
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kwargs.update(sidebar(conf))
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return render(request, 'cgs_conf.html', kwargs)
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def cgs_conf_edit(request, id_conf):
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conf = get_object_or_404(CGSConfiguration, pk=id_conf)
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if request.method=='GET':
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form = CGSConfigurationForm(instance=conf)
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if request.method=='POST':
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form = CGSConfigurationForm(request.POST, instance=conf)
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if form.is_valid():
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conf = form.save(commit=False)
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if conf.verify_frequencies():
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conf.save()
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return redirect('url_cgs_conf', id_conf=conf.id)
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##ERRORS
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kwargs = {}
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kwargs['id_dev'] = conf.id
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kwargs['form'] = form
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kwargs['title'] = 'Device Configuration'
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kwargs['suptitle'] = 'Edit'
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kwargs['button'] = 'Save'
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###### SIDEBAR ######
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kwargs.update(sidebar(conf))
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return render(request, 'cgs_conf_edit.html', kwargs)
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def cgs_conf_write(request, id_conf):
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conf = get_object_or_404(CGSConfiguration, pk=id_conf)
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ip=conf.device.ip_address
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port=conf.device.port_address
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#Frequencies from form
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f0 = conf.freq0
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f1 = conf.freq1
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f2 = conf.freq2
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f3 = conf.freq3
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post_data = {"f0":f0, "f1":f1, "f2":f2, "f3":f3}
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route = "http://" + str(ip) + ":" + str(port) + "/frequencies/"
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r = requests.post(route, post_data)
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print r.url
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print r.text
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return redirect('url_cgs_conf', id_conf=conf.id)
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def cgs_conf_read(request, id_conf):
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conf = get_object_or_404(CGSConfiguration, pk=id_conf)
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ip=conf.device.ip_address
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port=conf.device.port_address
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if request.method=='POST':
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form = CGSConfigurationForm(request.POST, instance=conf)
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if form.is_valid():
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cgs_model = form.save(commit=False)
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if cgs_model.verify_frequencies():
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cgs_model.save()
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return redirect('url_cgs_conf', id_conf=conf.id)
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messages.error(request, "Parameters could not be saved. Invalid parameters")
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data = {}
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if request.method=='GET':
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#r: response = icon, status
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route = "http://" + str(ip) + ":" + str(port) + "/status/ad9548"
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r = requests.get(route)
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response = str(r.text)
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response = response.split(";")
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icon = response[0]
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status = response[-1]
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#"icon" could be: "alert" or "okay"
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if "okay" in icon:
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messages.success(request, status)
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else:
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messages.error(request, status)
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#Get Frequencies
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frequencies = requests.get('http://10.10.10.175:8080/frequencies/')
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frequencies = frequencies.json()
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frequencies = frequencies.get("Frecuencias")
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f0 = frequencies.get("f0")
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f1 = frequencies.get("f1")
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f2 = frequencies.get("f2")
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f3 = frequencies.get("f3")
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print f0,f1,f2,f3
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if not response:
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messages.error(request, "Could not read parameters from Device")
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return redirect('url_cgs_conf', id_conf=conf.id)
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data = {'experiment' : conf.experiment.id,
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'device' : conf.device.id,
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'freq0' : f0,
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'freq1' : f1,
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'freq2' : f2,
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'freq3' : f3,
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}
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form = CGSConfigurationForm(data)
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kwargs = {}
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kwargs['id_dev'] = conf.id
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kwargs['form'] = form
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kwargs['title'] = 'Device Configuration'
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kwargs['suptitle'] = 'Parameters read from device'
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kwargs['button'] = 'Save'
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###### SIDEBAR ######
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kwargs.update(sidebar(conf))
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return render(request, 'cgs_conf_edit.html', kwargs)
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