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94 lines
3.0 KiB
94 lines
3.0 KiB
from json import dumps
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from django.contrib.auth.decorators import login_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.utils.decorators import method_decorator
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from django.utils.translation import gettext_lazy as _
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from django.contrib import messages
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from django.shortcuts import render, redirect, get_object_or_404
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from django.views.generic import ListView
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from chatbot.models import MessageQueue
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from .models import Conversation, MessageError, Message
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from .forms import ConversationForm, MessageForm
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@method_decorator(login_required, name='dispatch')
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class ConversationsListView(ListView):
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context_object_name = 'conversations'
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template_name = 'msg_app/conversations.html'
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def get_queryset(self):
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# TODO: optimise queries
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return Conversation.objects.fetch(self.request.user)
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@login_required
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def new_conversation(request):
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try:
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frm = ConversationForm(request.POST or None)
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if request.method == 'POST':
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if frm.is_valid():
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conv = frm.create(request.user)
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messages.success(request, _('Conversation has been created'))
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return redirect('msg_app:to_conversation', conv.pk)
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else:
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messages.error(request, _('fix form errors'))
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else:
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return render_to_text('msg_app/modal_new_conversation.html', {
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'form': frm
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}, request=request)
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except MessageError as e:
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messages.error(request, e)
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return redirect('msg_app:home')
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@login_required
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def to_conversation(request, conv_id):
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conv = get_object_or_404(Conversation, pk=conv_id)
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try:
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if request.method == 'POST':
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frm = MessageForm(request.POST, request.FILES)
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if frm.is_valid():
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frm.create(conv, request.user)
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else:
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messages.error(request, _('fix form errors'))
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else:
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conv.make_messages_status_old(request.user)
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msg_list = conv.get_messages()
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return render(request, 'msg_app/chat.html', {
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'conv': conv,
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'msg_list': msg_list
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})
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except MessageError as e:
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messages.error(request, e)
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return redirect('msg_app:home')
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@login_required
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def remove_msg(request, conv_id, msg_id):
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msg = get_object_or_404(Message, pk=msg_id)
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if msg.author != request.user:
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raise PermissionDenied
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conversation_id = msg.conversation.pk
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msg.delete()
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return redirect('msg_app:to_conversation', conversation_id)
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def check_news(request):
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if request.user.is_authenticated:
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msg = MessageQueue.objects.pop(user=request.user, tag='msgapp')
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if msg is None:
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r = {'auth': True, 'exist': False}
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else:
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r = {
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'auth': True,
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'exist': True,
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'content': msg,
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'title': "%s" % _('Message')
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}
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else:
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r = {'auth': False}
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return HttpResponse(dumps(r))
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