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114 lines
3.3 KiB
114 lines
3.3 KiB
from django.contrib import messages
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from django.contrib.auth.decorators import login_required, permission_required
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from django.contrib.gis.shortcuts import render_to_text
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from django.core.exceptions import PermissionDenied
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from django.http import HttpResponse
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from django.shortcuts import render, redirect
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from django.core.serializers import serialize
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from .models import Dot
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from .forms import DotForm
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from mydefs import pag_mn
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from devapp.models import Device
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@login_required
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def home(request):
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dots = Dot.objects.all()
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return render(request, 'maps/ya_index.html', {
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'dots': dots
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})
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@login_required
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def options(request):
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dots = Dot.objects.all()
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dots = pag_mn(request, dots)
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return render(request, 'maps/options.html', {
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'dots': dots
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})
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@login_required
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def dot(request, did=0):
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try:
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if did == 0:
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dot = Dot()
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if not request.user.has_perm('mapapp.add_dot'):
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raise PermissionDenied
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else:
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if not request.user.has_perm('mapapp.change_dot'):
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raise PermissionDenied
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dot = Dot.objects.get(id=did)
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if request.method == 'POST':
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frm = DotForm(request.POST, instance=dot)
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if frm.is_valid():
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frm.save()
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messages.success(request, 'Точка топологии сохранена')
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else:
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messages.error(request, 'ошибки в форме')
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else:
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frm = DotForm(instance=dot)
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return render(request, 'maps/dot.html', {
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'dot': dot,
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'form': frm
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})
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except Dot.DoesNotExist:
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messages.error(request, 'Эта точка топологии не существует')
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return redirect('mapapp:options')
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@login_required
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@permission_required('mapapp.delete_dot')
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def remove(request, did):
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try:
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dot = Dot.objects.get(id=did)
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title = dot.title
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dot.delete()
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messages.success(request, "Точка топологии '%s' успешно удалена" % title)
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except Dot.DoesNotExist:
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messages.error(request, 'Эта точка топологии не существует')
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return redirect('mapapp:options')
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def get_dots(request):
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dots = Dot.objects.all()
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return HttpResponse(serialize('json', dots, ensure_ascii=False), content_type='application/json')
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@login_required
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@permission_required('mapapp.add_dot')
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def modal_add_dot(request):
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if request.method == 'POST':
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coords = request.POST.get('coords')
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title = request.POST.get('title')
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lat, lon = coords.split(',')
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print(lat, lon)
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Dot.objects.create(
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title=title,
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latitude=float(lat),
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longitude=float(lon)
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)
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return redirect('mapapp:home')
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else:
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coords = request.GET.get('coords')
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return render_to_text('maps/modal_add_dot.html', {
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'coords': coords
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}, request=request)
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@login_required
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def dot_tooltip(request):
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d = request.GET.get('d')
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devs, dot = None, None
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try:
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dot = Dot.objects.get(id=d)
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devs = Device.objects.filter(map_dot=dot)
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except Dot.DoesNotExist:
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pass
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return render_to_text('maps/map_tooltip.html', {
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'devs': devs,
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'dot': dot
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})
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