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Allow to copy categories and quotas

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This commit is contained in:
Raphael Michel
2019-09-19 16:59:25 +02:00
parent 2c6125adeb
commit 738413e8fd
4 changed files with 52 additions and 1 deletions
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2
src/pretix/control/forms/item.py
View File

@@ -125,7 +125,7 @@ class QuotaForm(I18nModelForm):
items = kwargs.pop('items', None) or self.event.items.prefetch_related('variations')
self.original_instance = modelcopy(self.instance) if self.instance else None
initial = kwargs.get('initial', {})
if self.instance and self.instance.pk:
if self.instance and self.instance.pk and 'itemvars' not in initial:
initial['itemvars'] = [str(i.pk) for i in self.instance.items.all()] + [
'{}-{}'.format(v.item_id, v.pk) for v in self.instance.variations.all()
]

4
src/pretix/control/templates/pretixcontrol/items/categories.html
View File

@@ -45,6 +45,10 @@
</td>
<td class="text-right">
<a href="{% url "control:event.items.categories.edit" organizer=request.event.organizer.slug event=request.event.slug category=c.id %}" class="btn btn-default btn-sm"><i class="fa fa-edit"></i></a>
<a href="{% url "control:event.items.categories.add" organizer=request.event.organizer.slug event=request.event.slug %}?copy_from={{ c.id }}"
class="btn btn-sm btn-default" title="{% trans "Clone" %}" data-toggle="tooltip">
<span class="fa fa-copy"></span>
</a>
<a href="{% url "control:event.items.categories.delete" organizer=request.event.organizer.slug event=request.event.slug category=c.id %}" class="btn btn-danger btn-sm"><i class="fa fa-trash"></i></a>
</td>
</tr>

4
src/pretix/control/templates/pretixcontrol/items/quotas.html
View File

@@ -77,6 +77,10 @@
<td>{% include "pretixcontrol/items/fragment_quota_availability.html" with availability=q.availability closed=q.closed %}</td>
<td class="text-right">
<a href="{% url "control:event.items.quotas.edit" organizer=request.event.organizer.slug event=request.event.slug quota=q.id %}" class="btn btn-default btn-sm"><i class="fa fa-edit"></i></a>
<a href="{% url "control:event.items.quotas.add" organizer=request.event.organizer.slug event=request.event.slug %}?copy_from={{ q.id }}"
class="btn btn-sm btn-default" title="{% trans "Clone" %}" data-toggle="tooltip">
<span class="fa fa-copy"></span>
</a>
<a href="{% url "control:event.items.quotas.delete" organizer=request.event.organizer.slug event=request.event.slug quota=q.id %}" class="btn btn-danger btn-sm"><i class="fa fa-trash"></i></a>
</td>
</tr>

43
src/pretix/control/views/item.py
View File

@@ -39,6 +39,7 @@ from pretix.control.permissions import (
EventPermissionRequiredMixin, event_permission_required,
)
from pretix.control.signals import item_forms, item_formsets
from pretix.helpers.models import modelcopy
from . import ChartContainingView, CreateView, PaginationMixin, UpdateView
@@ -189,6 +190,25 @@ class CategoryCreate(EventPermissionRequiredMixin, CreateView):
'event': self.request.event.slug,
})
@cached_property
def copy_from(self):
if self.request.GET.get("copy_from") and not getattr(self, 'object', None):
try:
return self.request.event.categories.get(pk=self.request.GET.get("copy_from"))
except ItemCategory.DoesNotExist:
pass
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
if self.copy_from:
i = modelcopy(self.copy_from)
i.pk = None
kwargs['instance'] = i
else:
kwargs['instance'] = ItemCategory(event=self.request.event)
return kwargs
@transaction.atomic
def form_valid(self, form):
form.instance.event = self.request.event
@@ -605,6 +625,29 @@ class QuotaCreate(EventPermissionRequiredMixin, CreateView):
form.instance.log_action('pretix.event.quota.added', user=self.request.user, data=dict(form.cleaned_data))
return ret
@cached_property
def copy_from(self):
if self.request.GET.get("copy_from") and not getattr(self, 'object', None):
try:
return self.request.event.quotas.get(pk=self.request.GET.get("copy_from"))
except Quota.DoesNotExist:
pass
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
if self.copy_from:
i = modelcopy(self.copy_from)
i.pk = None
kwargs['instance'] = i
kwargs.setdefault('initial', {})
kwargs['initial']['itemvars'] = [str(i.pk) for i in self.copy_from.items.all()] + [
'{}-{}'.format(v.item_id, v.pk) for v in self.copy_from.variations.all()
]
else:
kwargs['instance'] = Quota(event=self.request.event)
return kwargs
def form_invalid(self, form):
messages.error(self.request, _('We could not save your changes. See below for details.'))
return super().form_invalid(form)