forked from CGM_Public/pretix_original
189 lines
7.8 KiB
Python
189 lines
7.8 KiB
Python
import logging
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from datetime import timedelta
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from django.contrib import messages
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from django.db.models import Q
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from django.http import Http404
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from django.shortcuts import redirect
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from django.utils.formats import date_format
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from django.utils.timezone import now
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from django.utils.translation import ugettext_lazy as _
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from django.views.generic import FormView, ListView
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from pretix.base.i18n import LazyI18nString, language
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from pretix.base.models import LogEntry, Order
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from pretix.base.models.event import SubEvent
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from pretix.base.templatetags.rich_text import markdown_compile_email
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from pretix.control.permissions import EventPermissionRequiredMixin
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from pretix.multidomain.urlreverse import build_absolute_uri
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from pretix.plugins.sendmail.tasks import send_mails
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from . import forms
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logger = logging.getLogger('pretix.plugins.sendmail')
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class SenderView(EventPermissionRequiredMixin, FormView):
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template_name = 'pretixplugins/sendmail/send_form.html'
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permission = 'can_change_orders'
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form_class = forms.MailForm
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def get_form_kwargs(self):
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kwargs = super().get_form_kwargs()
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kwargs['event'] = self.request.event
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if 'from_log' in self.request.GET:
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try:
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from_log_id = self.request.GET.get('from_log')
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logentry = LogEntry.objects.get(
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id=from_log_id,
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event=self.request.event,
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action_type='pretix.plugins.sendmail.sent'
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)
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kwargs['initial'] = {
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'message': LazyI18nString(logentry.parsed_data['message']),
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'subject': LazyI18nString(logentry.parsed_data['subject']),
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'sendto': logentry.parsed_data['sendto'],
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}
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if 'items' in logentry.parsed_data:
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kwargs['initial']['items'] = self.request.event.items.filter(
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id__in=[a['id'] for a in logentry.parsed_data['items']]
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)
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elif logentry.parsed_data.get('item'):
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kwargs['initial']['items'] = self.request.event.items.filter(
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id=logentry.parsed_data['item']['id']
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)
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if logentry.parsed_data.get('subevent'):
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try:
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kwargs['initial']['subevent'] = self.request.event.subevents.get(
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pk=logentry.parsed_data['subevent']['id']
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)
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except SubEvent.DoesNotExist:
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pass
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except LogEntry.DoesNotExist:
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raise Http404(_('You supplied an invalid log entry ID'))
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return kwargs
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def form_invalid(self, form):
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messages.error(self.request, _('We could not send the email. See below for details.'))
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return super().form_invalid(form)
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def form_valid(self, form):
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qs = Order.objects.filter(event=self.request.event, email__isnull=False)
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statusq = Q(status__in=form.cleaned_data['sendto'])
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if 'overdue' in form.cleaned_data['sendto']:
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statusq |= Q(status=Order.STATUS_PENDING, expires__lt=now())
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orders = qs.filter(statusq)
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orders = orders.filter(all_positions__item_id__in=[i.pk for i in form.cleaned_data.get('items')],
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all_positions__canceled=False)
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if form.cleaned_data.get('subevent'):
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orders = orders.filter(all_positions__subevent__in=(form.cleaned_data.get('subevent'),),
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all_positions__canceled=False)
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orders = orders.distinct()
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self.output = {}
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if not orders:
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messages.error(self.request, _('There are no orders matching this selection.'))
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return self.get(self.request, *self.args, **self.kwargs)
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if self.request.POST.get("action") == "preview":
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for l in self.request.event.settings.locales:
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with language(l):
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context_dict = {
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'code': 'ORDER1234',
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'event': self.request.event.name,
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'date': date_format(now(), 'SHORT_DATE_FORMAT'),
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'expire_date': date_format(now() + timedelta(days=7), 'SHORT_DATE_FORMAT'),
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'url': build_absolute_uri(self.request.event, 'presale:event.order.open', kwargs={
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'order': 'ORDER1234',
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'secret': 'longrandomsecretabcdef123456',
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'hash': 'abcdef',
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}),
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'invoice_name': _('John Doe'),
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'invoice_company': _('Sample Company LLC')
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}
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subject = form.cleaned_data['subject'].localize(l)
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preview_subject = subject.format_map(context_dict)
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message = form.cleaned_data['message'].localize(l)
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preview_text = markdown_compile_email(message.format_map(context_dict))
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self.output[l] = {
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'subject': _('Subject: {subject}').format(subject=preview_subject),
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'html': preview_text,
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}
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return self.get(self.request, *self.args, **self.kwargs)
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send_mails.apply_async(
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kwargs={
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'event': self.request.event.pk,
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'user': self.request.user.pk,
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'subject': form.cleaned_data['subject'].data,
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'message': form.cleaned_data['message'].data,
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'orders': [o.pk for o in orders],
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}
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)
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self.request.event.log_action('pretix.plugins.sendmail.sent',
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user=self.request.user,
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data=dict(form.cleaned_data))
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messages.success(self.request, _('Your message has been queued and will be sent to %d users in the next minutes.') % len(orders))
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return redirect(
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'plugins:sendmail:send',
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event=self.request.event.slug,
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organizer=self.request.event.organizer.slug
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)
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def get_context_data(self, *args, **kwargs):
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ctx = super().get_context_data(*args, **kwargs)
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ctx['output'] = getattr(self, 'output', None)
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return ctx
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class EmailHistoryView(EventPermissionRequiredMixin, ListView):
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template_name = 'pretixplugins/sendmail/history.html'
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permission = 'can_change_orders'
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model = LogEntry
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context_object_name = 'logs'
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paginate_by = 5
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def get_queryset(self):
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qs = LogEntry.objects.filter(
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event=self.request.event,
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action_type='pretix.plugins.sendmail.sent'
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).select_related('event', 'user')
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return qs
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def get_context_data(self, **kwargs):
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ctx = super().get_context_data()
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itemcache = {
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i.pk: str(i) for i in self.request.event.items.all()
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}
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status = dict(Order.STATUS_CHOICE)
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status['overdue'] = _('pending with payment overdue')
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status['r'] = status['c']
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for log in ctx['logs']:
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log.pdata = log.parsed_data
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log.pdata['locales'] = {}
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for locale, msg in log.pdata['message'].items():
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log.pdata['locales'][locale] = {
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'message': msg,
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'subject': log.pdata['subject'][locale]
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}
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log.pdata['sendto'] = [
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status[s] for s in log.pdata['sendto']
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]
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log.pdata['items'] = [
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itemcache[i['id']] for i in log.pdata.get('items', [])
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]
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if log.pdata.get('subevent'):
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try:
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log.pdata['subevent_obj'] = self.request.event.subevents.get(pk=log.pdata['subevent']['id'])
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except SubEvent.DoesNotExist:
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pass
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return ctx
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