society-self-service/sspromotions/views.py

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# Society Self-Service
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# Copyright © 2018-2019 Yingtong Li (RunasSudo)
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#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from django.contrib.auth.decorators import login_required
from django.conf import settings
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from django.http import HttpResponse
from django.shortcuts import render, redirect
from django.urls import reverse
from django.utils import timezone
import ssmembership.models
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from . import models
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from . import utils
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import datetime
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@login_required
def index(request):
return render(request, 'sspromotions/index.html')
@login_required
def bulletin_list(request):
items_past = []
items_upcoming = []
items_future = []
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dtbegin = timezone.now().date()
dtend = dtbegin + datetime.timedelta(days=7)
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for item in models.BulletinItem.objects.all():
if not item.can_user_access(request.user):
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continue
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if item.date >= dtbegin and item.date < dtend:
items_upcoming.append(item)
elif item.date >= dtend:
items_future.append(item)
else:
items_past.append(item)
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return render(request, 'sspromotions/bulletin_list.html', {
'items_past': items_past,
'items_upcoming': items_upcoming,
'items_future': items_future
})
@login_required
def bulletin_preview(request):
if request.method == 'POST':
group_ids = [int(k[6:]) for k, v in request.POST.items() if k.startswith('group_') and v]
groups = [group for group in models.Group.objects.all() if group.id in group_ids]
calbegin, calend, bulbegin, bulend = utils.bulletin_dates(datetime.datetime.strptime(request.POST['date'], '%Y-%m-%d'))
return render(request, 'sspromotions/email/bulletin.html', utils.bulletin_args(None, groups, utils.get_calendar_events(calbegin, calend), bulbegin, bulend))
else:
date = timezone.now().date()
date += datetime.timedelta(days=(6 - date.weekday() + 7) % 7) # Next Sunday (6 = Sunday)
return render(request, 'sspromotions/bulletin_preview.html', {'date': date, 'groups': models.Group.objects.all()})
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@login_required
def bulletin_new(request):
if request.method == 'POST':
item = models.BulletinItem()
item.author = request.user
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item.group = models.Group.objects.get(id=int(request.POST['group']))
item.title = request.POST['title']
item.date = request.POST['date']
item.content = request.POST['content']
item.link = request.POST['link']
if request.FILES:
item.image = request.FILES['image']
item.also_limit = [int(k[11:]) for k, v in request.POST.items() if k.startswith('also_limit_') and v]
item.save()
if request.POST['submit'] == 'Save':
return redirect(reverse('bulletin_list'))
else:
return redirect(reverse('bulletin_edit', kwargs={'id': item.id}))
else:
item = models.BulletinItem()
item.author = request.user
item.date = timezone.now().date()
item.date += datetime.timedelta(days=(6 - item.date.weekday() + 7) % 7) # Next Sunday (6 = Sunday)
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return render(request, 'sspromotions/bulletin_edit.html', {
'item': item,
'groups': models.Group.objects.all()
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})
@login_required
def bulletin_edit(request, id):
if request.method == 'POST':
item = models.BulletinItem.objects.get(id=id)
item.group = models.Group.objects.get(id=int(request.POST['group']))
if not item.can_user_access(request.user):
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return HttpResponse('Unauthorized', status=401)
item.title = request.POST['title']
item.date = request.POST['date']
item.content = request.POST['content']
item.link = request.POST['link']
if request.FILES:
item.image = request.FILES['image']
item.also_limit = [int(k[11:]) for k, v in request.POST.items() if k.startswith('also_limit_') and v]
item.save()
if request.POST['submit'] == 'Save':
return redirect(reverse('bulletin_list'))
else:
return redirect(reverse('bulletin_edit', kwargs={'id': item.id}))
else:
item = models.BulletinItem.objects.get(id=id)
if not item.can_user_access(request.user):
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return HttpResponse('Unauthorized', status=401)
return render(request, 'sspromotions/bulletin_edit.html', {
'item': item,
'groups': models.Group.objects.all()
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})
@login_required
def bulletin_delete(request, id):
item = models.BulletinItem.objects.get(id=id)
if not item.can_user_access(request.user):
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return HttpResponse('Unauthorized', status=401)
item.delete()
return redirect(reverse('bulletin_list'))