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from django.shortcuts import render_to_response
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from django.template import RequestContext
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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 Device
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from apps.main.views import sidebar
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from .models import JARSConfiguration, JARSfilter
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from .forms import JARSConfigurationForm, JARSfilterForm, JARSImportForm
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# Create your views here.
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def jars_conf(request, id_conf):
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conf = get_object_or_404(JARSConfiguration, 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['status'] = conf.device.get_status_display()
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kwargs['dev_conf'] = conf
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kwargs['dev_conf_keys'] = ['name',
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'cards_number', 'channels_number', 'channels',
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'rd_directory', 'pd_directory',
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'data_type',
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'acq_profiles', 'profiles_block', 'ftp_interval', 'fftpoints',
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'cohe_integr_str',
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'incohe_integr', 'cohe_integr', 'filter', 'spectral_number',
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'spectral', 'create_directory', 'include_expname',
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'save_ch_dc', 'save_data']
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kwargs['title'] = 'JARS Configuration'
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kwargs['suptitle'] = 'Details'
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kwargs['button'] = 'Edit Configuration'
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#kwargs['no_play'] = True
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kwargs['only_stop'] = True
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###### SIDEBAR ######
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kwargs.update(sidebar(conf=conf))
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return render(request, 'jars_conf.html', kwargs)
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def jars_conf_edit(request, id_conf):
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conf = get_object_or_404(JARSConfiguration, pk=id_conf)
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if request.method=='GET':
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form = JARSConfigurationForm(instance=conf)
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if request.method=='POST':
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form = JARSConfigurationForm(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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conf.save()
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return redirect('url_jars_conf', id_conf=conf.id)
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##ERRORS
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kwargs = {}
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kwargs['filter_id'] = conf.filter.id
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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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return render(request, 'jars_conf_edit.html', kwargs)
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def import_file(request, conf_id):
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conf = get_object_or_404(JARSConfiguration, pk=conf_id)
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if request.method=='POST':
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form = JARSImportForm(request.POST, request.FILES)
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if form.is_valid():
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try:
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parms = conf.import_from_file(request.FILES['file_name'])
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if parms:
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conf.update_from_file(parms)
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messages.success(request, 'Configuration "%s" loaded succesfully' % request.FILES['file_name'])
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return redirect(conf.get_absolute_url_edit())
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except Exception as e:
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messages.error(request, 'Error parsing file: "%s" - %s' % (request.FILES['file_name'], e))
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else:
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messages.warning(request, 'Your current configuration will be replaced')
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form = JARSImportForm()
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kwargs = {}
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kwargs['form'] = form
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kwargs['title'] = 'JARS Configuration'
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kwargs['suptitle'] = 'Import file'
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kwargs['button'] = 'Upload'
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kwargs['previous'] = conf.get_absolute_url()
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return render(request, 'jars_import.html', kwargs)
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def read_conf(request, conf_id):
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conf = get_object_or_404(JARSConfiguration, pk=conf_id)
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#filter = get_object_or_404(JARSfilter, pk=filter_id)
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if request.method=='GET':
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parms = conf.read_device()
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conf.status_device()
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if not parms:
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messages.error(request, conf.message)
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return redirect(conf.get_absolute_url())
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form = JARSConfigurationForm(initial=parms, instance=conf)
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if request.method=='POST':
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form = JARSConfigurationForm(request.POST, instance=conf)
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if form.is_valid():
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form.save()
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return redirect(conf.get_absolute_url())
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messages.error(request, "Parameters could not be saved")
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kwargs = {}
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kwargs['id_dev'] = conf.id
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kwargs['filter_id'] = conf.filter.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=conf))
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return render(request, 'jars_conf_edit.html', kwargs)
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def view_filter(request, conf_id, filter_id):
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conf = get_object_or_404(JARSConfiguration, pk=conf_id)
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filter = get_object_or_404(JARSfilter, pk=filter_id)
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filter_parms = eval(conf.filter_parms)
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filter.name = filter_parms['name']
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filter.clock = filter_parms['clock']
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filter.mult = filter_parms['mult']
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filter.fch = filter_parms['fch']
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filter.fch_decimal = filter_parms['fch_decimal']
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filter.filter_fir = filter_parms['filter_fir']
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filter.filter_2 = filter_parms['filter_2']
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filter.filter_5 = filter_parms['filter_5']
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filter.speed = filter_parms['speed']
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kwargs = {}
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kwargs['conf'] = conf
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kwargs['filter'] = filter
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kwargs['dev_conf'] = filter
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kwargs['dev_conf_keys'] = ['name', 'clock',
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'mult', 'fch', 'fch_decimal',
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'filter_fir', 'filter_2',
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'filter_5', 'speed']
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kwargs['title'] = 'Filter View'
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kwargs['suptitle'] = 'Details'
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kwargs['button'] = 'SI'
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kwargs['edit_button'] = 'Edit Filter'
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kwargs['add_button'] = 'New Filter'
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return render(request, 'jars_filter.html', kwargs)
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def edit_filter(request, conf_id, filter_id):
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conf = get_object_or_404(JARSConfiguration, pk=conf_id)
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filter_parms = eval(conf.filter_parms)
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if filter_id:
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filter = get_object_or_404(JARSfilter, pk=filter_id)
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if request.method=='GET':
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form = JARSfilterForm(initial=filter_parms)
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if request.method=='POST':
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parms = {}
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parms['name'] = request.POST['name']
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parms['clock'] = request.POST['clock']
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parms['mult'] = request.POST['mult']
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parms['fch'] = request.POST['fch']
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parms['fch_decimal'] = request.POST['fch_decimal']
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parms['filter_fir'] = request.POST['filter_fir']
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parms['filter_2'] = request.POST['filter_2']
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parms['filter_5'] = request.POST['filter_5']
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parms['speed'] = request.POST['speed']
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conf.filter_parms = parms
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conf.save()
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#form = JARSfilterForm(request.POST)
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#form = JARSfilterForm(request.POST, instance=filter)
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#if form.is_valid():
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#form.save()
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# messages.success(request, 'JARS Filter successfully updated')
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# return redirect('url_jars_filter', conf.id, filter.id)
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return redirect('url_jars_filter', conf.id, filter.id)
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kwargs = {}
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kwargs['form'] = form
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kwargs['title'] = conf.name
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kwargs['suptitle'] = 'Edit Filter'
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kwargs['button'] = 'Save'
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# kwargs['previous'] = conf.get_absolute_url_edit()
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kwargs['dev_conf'] = conf
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return render(request, 'jars_filter_edit.html', kwargs)
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def new_filter(request, conf_id):
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conf = get_object_or_404(JARSConfiguration, pk=conf_id)
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if request.method=='GET':
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form = JARSfilterForm()
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if request.method=='POST':
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form = JARSfilterForm(request.POST)
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if form.is_valid():
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form.save()
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new_filter = get_object_or_404(JARSfilter, name=request.POST['name'])
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conf.filter = new_filter
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conf.add_parms_to_filter()
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messages.success(request, 'New JARS Filter successfully created')
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return redirect('url_edit_jars_conf', id_conf=conf.id)
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kwargs = {}
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kwargs['form'] = form
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kwargs['title'] = 'New Filter'
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kwargs['suptitle'] = ''
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kwargs['button'] = 'Create'
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# kwargs['previous'] = conf.get_absolute_url_edit()
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kwargs['dev_conf'] = conf
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return render(request, 'jars_new_filter.html', kwargs)
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