/
user.py
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/
user.py
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import textwrap
import urllib
from csp.decorators import csp_update
from django.contrib import messages
from django.contrib.auth import logout
from django.core.exceptions import ValidationError
from django.core.validators import validate_email
from django.forms.models import BaseModelFormSet, inlineformset_factory
from django.shortcuts import get_object_or_404, redirect
from django.utils.decorators import method_decorator
from django.utils.functional import cached_property
from django.utils.translation import gettext_lazy as _
from django.views.generic import (
DetailView, FormView, ListView, TemplateView, UpdateView, View,
)
from django_context_decorator import context
from pretalx.cfp.forms.submissions import SubmissionInvitationForm
from pretalx.cfp.views.event import LoggedInEventPageMixin
from pretalx.common.phrases import phrases
from pretalx.common.views import is_form_bound
from pretalx.person.forms import LoginInfoForm, SpeakerProfileForm
from pretalx.person.permissions import person_can_view_information
from pretalx.schedule.forms import AvailabilitiesFormMixin
from pretalx.submission.forms import InfoForm, QuestionsForm, ResourceForm
from pretalx.submission.models import Resource, Submission, SubmissionStates
@method_decorator(csp_update(IMG_SRC="https://www.gravatar.com"), name='dispatch')
class ProfileView(LoggedInEventPageMixin, TemplateView):
template_name = 'cfp/event/user_profile.html'
@context
@cached_property
def login_form(self):
return LoginInfoForm(
user=self.request.user,
data=self.request.POST if is_form_bound(self.request, 'login') else None,
)
@context
@cached_property
def profile_form(self):
bind = is_form_bound(self.request, 'profile')
return SpeakerProfileForm(
user=self.request.user,
event=self.request.event,
read_only=False,
with_email=False,
data=self.request.POST if bind else None,
files=self.request.FILES if bind else None,
)
@context
@cached_property
def questions_form(self):
bind = is_form_bound(self.request, 'questions')
return QuestionsForm(
data=self.request.POST if bind else None,
files=self.request.FILES if bind else None,
speaker=self.request.user,
event=self.request.event,
target='speaker',
request_user=self.request.user,
)
@context
def questions_exist(self):
return self.request.event.questions.filter(target='speaker').exists()
def post(self, request, *args, **kwargs):
if self.login_form.is_bound and self.login_form.is_valid():
self.login_form.save()
request.user.log_action('pretalx.user.password.update')
elif self.profile_form.is_bound and self.profile_form.is_valid():
self.profile_form.save()
profile = self.request.user.profiles.get_or_create(
event=self.request.event
)[0]
profile.log_action('pretalx.user.profile.update', person=request.user)
if self.profile_form.has_changed():
self.request.event.cache.set('rebuild_schedule_export', True, None)
elif self.questions_form.is_bound and self.questions_form.is_valid():
self.questions_form.save()
if self.questions_form.has_changed():
self.request.event.cache.set('rebuild_schedule_export', True, None)
else:
messages.error(self.request, phrases.base.error_saving_changes)
return super().get(request, *args, **kwargs)
messages.success(self.request, phrases.base.saved)
return redirect('cfp:event.user.view', event=self.request.event.slug)
class SubmissionViewMixin:
permission_required = 'submission.edit_submission'
def get_object(self):
users = [self.request.user] if not self.request.user.is_anonymous else []
return get_object_or_404(
self.request.event.submissions.prefetch_related(
'answers', 'answers__options'
),
speakers__in=users,
code__iexact=self.kwargs.get('code'),
)
class SubmissionsListView(LoggedInEventPageMixin, ListView):
template_name = 'cfp/event/user_submissions.html'
context_object_name = 'submissions'
@context
def information(self):
return [
i
for i in self.request.event.information.all()
if person_can_view_information(self.request.user, i)
]
def get_queryset(self):
return self.request.event.submissions.filter(speakers__in=[self.request.user])
class SubmissionsWithdrawView(LoggedInEventPageMixin, SubmissionViewMixin, DetailView):
template_name = 'cfp/event/user_submission_withdraw.html'
model = Submission
context_object_name = 'submission'
permission_required = 'submission.perform_actions'
def get_permission_object(self):
return self.get_object()
def post(self, request, *args, **kwargs):
obj = self.get_object()
if self.request.user.has_perm('submission.withdraw_submission', obj):
if obj.state == SubmissionStates.ACCEPTED:
obj.event.send_orga_mail(str(_(textwrap.dedent('''
Hi,
this is your content system at {event_dashboard}.
Your accepted talk “{title}” by {speakers} was just withdrawn by {user}.
You can find details at {url}.
Best regards,
pretalx
'''))).format(
title=obj.title,
speakers=obj.display_speaker_names,
user=request.user.get_display_name(),
event_dashboard=request.event.orga_urls.base.full(),
url=obj.orga_urls.edit.full(),
)
)
obj.withdraw(person=request.user)
messages.success(self.request, phrases.cfp.submission_withdrawn)
else:
messages.error(self.request, phrases.cfp.submission_not_withdrawn)
return redirect('cfp:event.user.submissions', event=self.request.event.slug)
class SubmissionConfirmView(LoggedInEventPageMixin, SubmissionViewMixin, FormView):
permission_required = 'submission.perform_actions'
template_name = 'cfp/event/user_submission_confirm.html'
form_class = AvailabilitiesFormMixin
def get_object(self):
return get_object_or_404(
self.request.event.submissions, code__iexact=self.kwargs.get('code')
)
@context
@cached_property
def submission(self, **kwargs):
return self.get_object()
def get_permission_object(self):
return self.submission
def get_form_kwargs(self):
result = super().get_form_kwargs()
result['instance'] = self.request.user.profiles.filter(
event=self.request.event
).first()
result['event'] = self.request.event
return result
def get_form(self):
form = super().get_form()
if not self.request.event.settings.cfp_request_availabilities:
form.fields.pop('availabilities')
else:
form.fields[
'availabilities'
].required = self.request.event.settings.cfp_require_availabilities
return form
def form_valid(self, form):
submission = self.submission
if self.request.user.has_perm('submission.confirm_submission', submission):
submission.confirm(person=self.request.user)
messages.success(self.request, phrases.cfp.submission_confirmed)
elif submission.state == SubmissionStates.CONFIRMED:
messages.success(self.request, phrases.cfp.submission_was_confirmed)
else:
messages.error(self.request, phrases.cfp.submission_not_confirmed)
return redirect('cfp:event.user.submissions', event=self.request.event.slug)
class SubmissionsEditView(LoggedInEventPageMixin, SubmissionViewMixin, UpdateView):
template_name = 'cfp/event/user_submission_edit.html'
model = Submission
form_class = InfoForm
context_object_name = 'submission'
permission_required = 'submission.view_submission'
write_permission_required = 'submission.edit_submission'
def get_permission_object(self):
return self.object
@context
@cached_property
def formset(self):
formset_class = inlineformset_factory(
Submission,
Resource,
form=ResourceForm,
formset=BaseModelFormSet,
can_delete=True,
extra=0,
)
submission = self.object
return formset_class(
self.request.POST if self.request.method == 'POST' else None,
files=self.request.FILES if self.request.method == 'POST' else None,
queryset=submission.resources.all()
if submission
else Resource.objects.none(),
prefix='resource',
)
def save_formset(self, obj):
if not self.formset.is_valid():
return False
for form in self.formset.initial_forms:
if form in self.formset.deleted_forms:
if not form.instance.pk:
continue
obj.log_action(
'pretalx.submission.resource.delete',
person=self.request.user,
data={'id': form.instance.pk},
)
form.instance.delete()
form.instance.pk = None
elif form.has_changed():
form.instance.submission = obj
form.save()
change_data = {k: form.cleaned_data.get(k) for k in form.changed_data}
change_data['id'] = form.instance.pk
obj.log_action(
'pretalx.submission.resource.update', person=self.request.user
)
extra_forms = [
form
for form in self.formset.extra_forms
if form.has_changed and not self.formset._should_delete_form(form) and form.instance.resource
]
for form in extra_forms:
form.instance.submission = obj
form.save()
obj.log_action(
'pretalx.submission.resource.create',
person=self.request.user,
data={'id': form.instance.pk},
)
return True
@context
@cached_property
def qform(self):
return QuestionsForm(
data=self.request.POST if self.request.method == 'POST' else None,
files=self.request.FILES if self.request.method == 'POST' else None,
submission=self.object,
target='submission',
event=self.request.event,
readonly=not self.can_edit,
)
@cached_property
def object(self):
return self.get_object()
def post(self, request, *args, **kwargs):
form = self.get_form()
if form.is_valid() and self.qform.is_valid():
return self.form_valid(form)
return self.form_invalid(form)
@context
@cached_property
def can_edit(self):
return self.object.editable
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
kwargs['event'] = self.request.event
kwargs['readonly'] = not self.can_edit
return kwargs
def form_valid(self, form):
if self.can_edit:
form.save()
self.qform.save()
result = self.save_formset(form.instance)
if not result:
return self.get(self.request, *self.args, **self.kwargs)
if form.has_changed():
if form.instance.pk and 'duration' in form.changed_data:
form.instance.update_duration()
form.instance.log_action(
'pretalx.submission.update', person=self.request.user
)
self.request.event.cache.set('rebuild_schedule_export', True, None)
messages.success(self.request, phrases.base.saved)
else:
messages.error(self.request, phrases.cfp.submission_uneditable)
return redirect(self.object.urls.user_base)
class DeleteAccountView(LoggedInEventPageMixin, View):
@staticmethod
def post(request, event):
if request.POST.get('really'):
request.user.deactivate()
logout(request)
messages.success(request, phrases.cfp.account_deleted)
return redirect(request.event.urls.base)
messages.error(request, phrases.cfp.account_delete_confirm)
return redirect(request.event.urls.user + '?really')
class SubmissionInviteView(LoggedInEventPageMixin, SubmissionViewMixin, FormView):
form_class = SubmissionInvitationForm
template_name = 'cfp/event/user_submission_invitation.html'
permission_required = 'cfp.add_speakers'
def get_permission_object(self):
return self.get_object()
@context
@cached_property
def submission(self, **kwargs):
return self.get_object()
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
kwargs['submission'] = self.submission
kwargs['speaker'] = self.request.user
if 'email' in self.request.GET and not self.request.method == 'POST':
initial = kwargs.get('initial', {})
initial['speaker'] = urllib.parse.unquote(self.request.GET['email'])
kwargs['initial'] = initial
try:
validate_email(initial['speaker'])
except ValidationError:
messages.warning(self.request, phrases.cfp.invite_invalid_email)
return kwargs
def form_valid(self, form):
form.save()
messages.success(self.request, phrases.cfp.invite_sent)
self.submission.log_action(
'pretalx.submission.speakers.invite', person=self.request.user
)
return super().form_valid(form)
def get_success_url(self):
return self.submission.urls.user_base
class SubmissionInviteAcceptView(LoggedInEventPageMixin, DetailView):
template_name = 'cfp/event/invitation.html'
context_object_name = 'submission'
permission_required = 'cfp.add_speakers'
def get_object(self, queryset=None):
return get_object_or_404(
Submission,
code__iexact=self.kwargs['code'],
invitation_token__iexact=self.kwargs['invitation'],
)
def get_permission_object(self):
return self.get_object()
def post(self, request, *args, **kwargs):
submission = self.get_object()
submission.speakers.add(self.request.user)
submission.log_action(
'pretalx.submission.speakers.add', person=self.request.user
)
submission.save()
messages.success(self.request, phrases.cfp.invite_accepted)
return redirect('cfp:event.user.view', event=self.request.event.slug)
class MailListView(LoggedInEventPageMixin, TemplateView):
template_name = 'cfp/event/user_mails.html'
@context
def mails(self):
return self.request.user.mails.filter(sent__isnull=False).order_by('-sent')