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Delete messages by id

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This commit is contained in:
thanhluong 2020-05-06 04:51:16 +00:00
parent e60184545a
commit 49de777c9f
2 changed files with 15 additions and 9 deletions
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13
chat_box/views.py
View file

@ -2,6 +2,8 @@ from django.utils.translation import gettext as _
from django.views.generic import ListView
from django.http import HttpResponse, JsonResponse
from django.core.paginator import Paginator
from django.shortcuts import render
from django.forms.models import model_to_dict
from judge.jinja2.gravatar import gravatar
from .models import Message
@ -18,6 +20,7 @@ def format_messages(messages):
'author': str(msg.author),
'body': msg.body,
'image': gravatar(msg.author, 32),
'id': msg.id
} for msg in messages]
return json.dumps(msg_list)
@ -30,9 +33,13 @@ class ChatView(ListView):
paginate_by = 50
paginator = Paginator(Message.objects.filter(hidden=False), paginate_by)
def get_queryset(self):
return Message.objects.filter(hidden=False)
def get(self, request, *args, **kwargs):
page = request.GET.get('page')
if (page == None):
# return render(request, 'chat/chat.html', {'message': format_messages(Message.objects.all())})
return super().get(request, *args, **kwargs)
cur_page = self.paginator.get_page(page)
@ -54,16 +61,16 @@ def delete_message(request):
return JsonResponse(ret)
if request.user.is_staff:
author = request.POST.get('author')
time = request.POST.get('messtime')
messid = int(request.POST.get('messid'))
all_mess = Message.objects.all()
for mess in all_mess:
if mess.author.__str__() == author and format_time(mess.time) == time:
if mess.id == messid:
mess.hidden = True
mess.save()
new_elt = {'time': format_time(mess.time), 'content': mess.body}
ret = new_elt
break
return JsonResponse(ret)

11
templates/chat/chat.html
View file

@ -17,6 +17,7 @@
loadMessage(data['body'],
data['author'],
data['time'],
data['id'],
data['image'],
true)
$('#chat-box').scrollTop($('#chat-box')[0].scrollHeight);
@ -28,7 +29,7 @@
});
}
function loadMessage(content, user, time, image, isNew) {
function loadMessage(content, user, time, messid, image, isNew) {
if (isNew) content = encodeHTML(content)
li = `<li class="message">
<img src="${image}" class="profile-pic">
@ -39,7 +40,7 @@
</a>
<span class="time">${time}</span>
{% if request.user.is_staff %}
<a class="chatbtn_remove_mess" data-messtime="${time}" data-author="${user}">Delete</a>
<a class="chatbtn_remove_mess" data-messtime="${time}" data-author="${user}" data-messid="${messid}">Delete</a>
{% endif %}
</div>
<span class="content-message">${content} </span>
@ -58,9 +59,7 @@
(function init_chatlog() {
ul = $('#chat-log')
{% for msg in message %}
{% if not msg.hidden %}
loadMessage(`{{msg.body}}`, `{{msg.author}}`, `{{msg.time}}`, `{{gravatar(msg.author, 32)}}`)
{% endif %}
loadMessage(`{{msg.body}}`, `{{msg.author}}`, `{{msg.time}}`, `{{msg.id}}`, `{{gravatar(msg.author, 32)}}`)
{% endfor %}
$('#chat-box').scrollTop($('#chat-box')[0].scrollHeight);
})()
@ -84,7 +83,7 @@
data = JSON.parse(data)
setTimeout( () => {
for (msg of data) {
loadMessage(msg.body, msg.author, msg.time, msg.image)
loadMessage(msg.body, msg.author, msg.time, msg.id, msg.image)
}
loader.hide()