forked from CGM_Public/pretix_original
117 lines
5.8 KiB
Python
117 lines
5.8 KiB
Python
#
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# This file is part of pretix (Community Edition).
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#
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# Copyright (C) 2014-2020 Raphael Michel and contributors
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# Copyright (C) 2020-today pretix GmbH and contributors
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#
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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
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# Public License as published by the Free Software Foundation in version 3 of the License.
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#
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# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
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# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
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# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
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# this file, see <https://pretix.eu/about/en/license>.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
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# <https://www.gnu.org/licenses/>.
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#
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# This file is based on an earlier version of pretix which was released under the Apache License 2.0. The full text of
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# the Apache License 2.0 can be obtained at <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# This file may have since been changed and any changes are released under the terms of AGPLv3 as described above. A
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# full history of changes and contributors is available at <https://github.com/pretix/pretix>.
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#
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# This file contains Apache-licensed contributions copyrighted by: Tobias Kunze
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under the License.
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import logging
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from django.conf import settings
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from django.contrib import messages
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from django.utils.functional import cached_property
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from django.utils.translation import gettext_lazy as _
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from django.views import View
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from django.views.generic import TemplateView
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from pretix.base.email import get_email_context
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from pretix.base.services.mail import INVALID_ADDRESS, SendMailException, mail
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from pretix.helpers.http import redirect_to_url
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from pretix.multidomain.urlreverse import eventreverse
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from pretix.presale.forms.user import ResendLinkForm
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from pretix.presale.views import EventViewMixin
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class ResendLinkView(EventViewMixin, TemplateView):
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template_name = 'pretixpresale/event/resend_link.html'
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@cached_property
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def link_form(self):
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return ResendLinkForm(data=self.request.POST if self.request.method == 'POST' else None)
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def post(self, request, *args, **kwargs):
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if not self.link_form.is_valid():
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messages.error(self.request, _('We had difficulties processing your input.'))
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return self.get(request, *args, **kwargs)
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user = self.link_form.cleaned_data.get('email')
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if settings.HAS_REDIS:
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from django_redis import get_redis_connection
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rc = get_redis_connection("redis")
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if rc.exists('pretix_resend_{}_{}'.format(request.event.pk, user)):
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messages.error(request, _('If the email address you entered is valid and associated with a ticket, we have '
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'already sent you an email with a link to your ticket in the past {number} hours. '
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'If the email did not arrive, please check your spam folder and also double check '
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'that you used the correct email address.').format(number=24))
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return redirect_to_url(eventreverse(self.request.event, 'presale:event.resend_link'))
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else:
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rc.setex('pretix_resend_{}_{}'.format(request.event.pk, user), 3600 * 24, '1')
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orders = self.request.event.orders.filter(email__iexact=user)
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if not orders:
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user = INVALID_ADDRESS
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subject = self.request.event.settings.mail_subject_resend_all_links
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template = self.request.event.settings.mail_text_resend_all_links
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context = get_email_context(event=self.request.event, orders=orders)
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try:
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mail(user, subject, template, context, event=self.request.event, locale=self.request.LANGUAGE_CODE)
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except SendMailException:
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logger = logging.getLogger('pretix.presale.user')
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logger.exception('A mail resending order links to {} could not be sent.'.format(user))
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messages.error(self.request, _('We have trouble sending emails right now, please check back later.'))
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return self.get(request, *args, **kwargs)
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messages.success(self.request, _('If there were any orders by this user, they will receive an email with their order codes.'))
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return redirect_to_url(eventreverse(self.request.event, 'presale:event.index'))
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context['form'] = self.link_form
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return context
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class UnlockHashView(EventViewMixin, View):
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# Allows to register an unlock hash in the user's session, e.g. to unlock a hidden payment provider
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def get(self, request, *args, **kwargs):
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hashes = request.session.get('pretix_unlock_hashes', [])
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hashes.append(kwargs.get('hash'))
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request.session['pretix_unlock_hashes'] = hashes
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if 'voucher' in request.GET:
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return redirect_to_url(
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eventreverse(self.request.event, 'presale:event.redeem') + f'?{request.META["QUERY_STRING"]}'
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)
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return redirect_to_url(eventreverse(self.request.event, 'presale:event.index'))
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