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views.py
415 lines | 12.2 KiB | text/x-python | PythonLexer
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.shortcuts import redirect, render, get_object_or_404
from django.contrib import messages
from django.conf import settings
from django.http import HttpResponse
from django.core.urlresolvers import reverse
from django.views.decorators.csrf import csrf_exempt
from datetime import datetime
from time import sleep
import os
import io
from apps.main.models import Device, Configuration, Experiment
from apps.main.views import sidebar
from .models import ABSConfiguration, ABSBeam
from .forms import ABSConfigurationForm, ABSBeamEditForm, ABSBeamAddForm, ABSImportForm
from .utils.overJroShow import overJroShow
from .utils.OverJRO import OverJRO
# Create your views here.
import json, ast
def get_values_from_form(form_data):
sublistup = []
sublistdown = []
subtxlistup = []
subtxlistdown = []
subrxlistup = []
subrxlistdown = []
up_values_list = []
down_values_list = []
up_txvalues_list = []
down_txvalues_list = []
up_rxvalues_list = []
down_rxvalues_list = []
values_list = {}
cont = 1
for i in range(1,65):
x = float(form_data['abs_up'+str(i)])
y = float(form_data['abs_down'+str(i)])
sublistup.append(x)
sublistdown.append(y)
if str(i) in form_data.getlist('uptx_checks'):
subtxlistup.append(1)
else:
subtxlistup.append(0)
if str(i) in form_data.getlist('downtx_checks'):
subtxlistdown.append(1)
else:
subtxlistdown.append(0)
if str(i) in form_data.getlist('uprx_checks'):
subrxlistup.append(1)
else:
subrxlistup.append(0)
if str(i) in form_data.getlist('downrx_checks'):
subrxlistdown.append(1)
else:
subrxlistdown.append(0)
cont = cont+1
if cont == 9:
up_values_list.append(sublistup)
down_values_list.append(sublistdown)
sublistup = []
sublistdown = []
up_txvalues_list.append(subtxlistup)
down_txvalues_list.append(subtxlistdown)
subtxlistup = []
subtxlistdown = []
up_rxvalues_list.append(subrxlistup)
down_rxvalues_list.append(subrxlistdown)
subrxlistup = []
subrxlistdown = []
cont = 1
list_uesup = []
list_uesdown = []
for i in range(1,5):
if form_data['ues_up'+str(i)] == '':
list_uesup.append(0.0)
else:
list_uesup.append(float(form_data['ues_up'+str(i)]))
if form_data['ues_down'+str(i)] == '':
list_uesdown.append(0.0)
else:
list_uesdown.append(float(form_data['ues_down'+str(i)]))
onlyrx_list = form_data.getlist('onlyrx')
only_rx = {}
if '1' in onlyrx_list:
only_rx['up'] = True
else:
only_rx['up'] = False
if '2' in onlyrx_list:
only_rx['down'] = True
else:
only_rx['down'] = False
antenna = {'antenna_up': up_values_list, 'antenna_down': down_values_list}
tx = {'up': up_txvalues_list, 'down': down_txvalues_list}
rx = {'up': up_rxvalues_list, 'down': down_rxvalues_list}
ues = {'up': list_uesup, 'down': list_uesdown}
name = str(form_data['beam_name'])
beam_data = {'name': name, 'antenna': antenna, 'tx': tx, 'rx': rx, 'ues': ues, 'only_rx': only_rx}
return beam_data
def abs_conf(request, id_conf):
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
beams = ABSBeam.objects.filter(abs_conf=conf)
#------------Colors for Active Beam:-------------
all_status = {}
module_messages = json.loads(conf.module_messages)
color_status = {}
for i, status in enumerate(conf.module_status):
if status == '3': #Running background-color: #00cc00;
all_status['{}'.format(i+1)] = 2
color_status['{}'.format(i+1)] = 'class=text-success'#'bgcolor=#00cc00'
elif status == '1': #Connected background-color: #ee902c;
all_status['{}'.format(i+1)] = 1
color_status['{}'.format(i+1)] = 'class=text-warning'#'bgcolor=#ee902c'
else: #Disconnected background-color: #ff0000;
all_status['{}'.format(i+1)] = 0
color_status['{}'.format(i+1)] = 'class=text-danger'#'bgcolor=#FF0000'
#------------------------------------------------
kwargs = {}
kwargs['connected_modules'] = str(conf.connected_modules())+'/64'
kwargs['dev_conf'] = conf
if conf.operation_mode == 0:
kwargs['dev_conf_keys'] = ['name', 'operation_mode']
else:
kwargs['dev_conf_keys'] = ['name', 'operation_mode', 'operation_value']
kwargs['title'] = 'ABS Configuration'
kwargs['suptitle'] = 'Details'
kwargs['button'] = 'Edit Configuration'
if conf.active_beam != 0:
kwargs['active_beam'] = int(conf.active_beam)
kwargs['beams'] = beams
kwargs['modules_status'] = all_status
kwargs['color_status'] = color_status
kwargs['module_messages'] = module_messages
###### SIDEBAR ######
kwargs.update(sidebar(conf=conf))
return render(request, 'abs_conf.html', kwargs)
def abs_conf_edit(request, id_conf):
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
beams = ABSBeam.objects.filter(abs_conf=conf)
if request.method=='GET':
form = ABSConfigurationForm(instance=conf)
if request.method=='POST':
form = ABSConfigurationForm(request.POST, instance=conf)
if form.is_valid():
conf = form.save(commit=False)
conf.save()
return redirect('url_abs_conf', id_conf=conf.id)
###### SIDEBAR ######
kwargs = {}
kwargs['dev_conf'] = conf
#kwargs['id_dev'] = conf.id
kwargs['id_conf'] = conf.id
kwargs['form'] = form
kwargs['abs_beams'] = beams
kwargs['title'] = 'Device Configuration'
kwargs['suptitle'] = 'Edit'
kwargs['button'] = 'Save'
kwargs['edit'] = True
return render(request, 'abs_conf_edit.html', kwargs)
@csrf_exempt
def abs_conf_alert(request):
if request.method == 'POST':
print request.POST
return HttpResponse(json.dumps({'result':1}), content_type='application/json')
else:
return redirect('index')
def import_file(request, id_conf):
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
if request.method=='POST':
form = ABSImportForm(request.POST, request.FILES)
if form.is_valid():
try:
parms = conf.import_from_file(request.FILES['file_name'])
if parms:
conf.update_from_file(parms)
messages.success(request, 'Configuration "%s" loaded succesfully' % request.FILES['file_name'])
return redirect(conf.get_absolute_url_edit())
except Exception as e:
messages.error(request, 'Error parsing file: "%s" - %s' % (request.FILES['file_name'], e))
else:
messages.warning(request, 'Your current configuration will be replaced')
form = ABSImportForm()
kwargs = {}
kwargs['form'] = form
kwargs['title'] = 'ABS Configuration'
kwargs['suptitle'] = 'Import file'
kwargs['button'] = 'Upload'
kwargs['previous'] = conf.get_absolute_url()
return render(request, 'abs_import.html', kwargs)
def send_beam(request, id_conf, id_beam):
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
beam = get_object_or_404(ABSBeam, pk=id_beam)
beams_list = ABSBeam.objects.filter(abs_conf=conf)
conf.active_beam = id_beam
i = 0
for b in beams_list:
if b.id == int(id_beam):
break
else:
i += 1
beam_pos = i + 1 #Estandarizar
print '%s Position: %s' % (beam.name, str(beam_pos))
conf.send_beam(beam_pos)
return redirect('url_abs_conf', conf.id)
def add_beam(request, id_conf):
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
confs = Configuration.objects.all()
if request.method=='GET':
form = ABSBeamAddForm()
if request.method=='POST':
form = ABSBeamAddForm(request.POST)
beam_data = get_values_from_form(request.POST)
new_beam = ABSBeam(
name = beam_data['name'],
antenna = json.dumps(beam_data['antenna']),
abs_conf = conf,
tx = json.dumps(beam_data['tx']),
rx = json.dumps(beam_data['rx']),
ues = json.dumps(beam_data['ues']),
only_rx = json.dumps(beam_data['only_rx'])
)
new_beam.save()
messages.success(request, 'Beam: "%s" has been added.' % new_beam.name)
return redirect('url_edit_abs_conf', conf.id)
###### SIDEBAR ######
kwargs = {}
#kwargs['dev_conf'] = conf.device
#kwargs['id_dev'] = conf.device
kwargs['id_conf'] = conf.id
kwargs['form'] = form
kwargs['title'] = 'ABS Beams'
kwargs['suptitle'] = 'Add Beam'
kwargs['button'] = 'Add'
kwargs['no_sidebar'] = True
#kwargs['previous'] = conf.get_absolute_url_edit()
kwargs['edit'] = True
return render(request, 'abs_add_beam.html', kwargs)
def edit_beam(request, id_conf, id_beam):
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
beam = get_object_or_404(ABSBeam, pk=id_beam)
if request.method=='GET':
form = ABSBeamEditForm(initial={'beam': beam})
if request.method=='POST':
form = ABSBeamEditForm(request.POST)
beam_data = get_values_from_form(request.POST)
beam.dict_to_parms(beam_data)
beam.save()
messages.success(request, 'Beam: "%s" has been updated.' % beam.name)
return redirect('url_edit_abs_conf', conf.id)
###### SIDEBAR ######
kwargs = {}
kwargs['id_conf'] = conf.id
kwargs['form'] = form
kwargs['title'] = 'ABS Beams'
kwargs['suptitle'] = 'Edit Beam'
kwargs['button'] = 'Save'
kwargs['no_sidebar'] = True
#kwargs['previous'] = conf.get_absolute_url_edit()
kwargs['edit'] = True
return render(request, 'abs_edit_beam.html', kwargs)
def remove_beam(request, id_conf, id_beam):
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
beam = get_object_or_404(ABSBeam, pk=id_beam)
if request.method=='POST':
if beam:
try:
beam.delete()
messages.success(request, 'Beam: "%s" has been deleted.' % beam)
except:
messages.error(request, 'Unable to delete beam: "%s".' % beam)
return redirect('url_edit_abs_conf', conf.id)
###### SIDEBAR ######
kwargs = {}
kwargs['object'] = beam
kwargs['delete'] = True
kwargs['title'] = 'Delete'
kwargs['suptitle'] = 'Beam'
kwargs['previous'] = conf.get_absolute_url_edit()
return render(request, 'confirm.html', kwargs)
def plot_patterns(request, id_conf, id_beam=None):
kwargs = {}
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
beams = ABSBeam.objects.filter(abs_conf=conf)
if id_beam:
beam = get_object_or_404(ABSBeam, pk=id_beam)
kwargs['beam'] = beam
###### SIDEBAR ######
kwargs['dev_conf'] = conf.device
kwargs['id_dev'] = conf.device
kwargs['id_conf'] = conf.id
kwargs['abs_beams'] = beams
kwargs['title'] = 'ABS Patterns'
kwargs['suptitle'] = conf.name
kwargs['no_sidebar'] = True
return render(request, 'abs_patterns.html', kwargs)
def plot_pattern(request, id_conf, id_beam, antenna):
if antenna=='down':
sleep(3)
conf = get_object_or_404(ABSConfiguration, pk=id_conf)
beam = get_object_or_404(ABSBeam, pk=id_beam)
just_rx = 1 if json.loads(beam.only_rx)[antenna] else 0
phases = json.loads(beam.antenna)['antenna_{}'.format(antenna)]
gain_tx = json.loads(beam.tx)[antenna]
gain_rx = json.loads(beam.rx)[antenna]
ues = json.loads(beam.ues)[antenna]
newOverJro = overJroShow(beam.name)
fig = newOverJro.plotPattern2(datetime.today(), phases, gain_tx, gain_rx, ues, just_rx)
buf = io.BytesIO()
fig.savefig(buf, format='png')
response = HttpResponse(buf.getvalue(), content_type='image/png')
return response