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catch integrityerrors in editor

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This commit is contained in:
Laura Klünder 2017-12-22 22:42:00 +01:00
parent dbfe74c1f0
commit c5ac81164b
1 changed files with 14 additions and 10 deletions
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24
src/c3nav/editor/views/edit.py
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@ -1,5 +1,6 @@
import typing import typing
from contextlib import suppress from contextlib import suppress
from sqlite3 import IntegrityError
from django.contrib import messages from django.contrib import messages
from django.contrib.auth.views import redirect_to_login from django.contrib.auth.views import redirect_to_login
@ -289,18 +290,21 @@ def edit(request, pk=None, model=None, level=None, space=None, on_top_of=None, e
with request.changeset.lock_to_edit(request) as changeset: with request.changeset.lock_to_edit(request) as changeset:
if changeset.can_edit(request): if changeset.can_edit(request):
obj.save() try:
obj.save()
except IntegrityError:
messages.error(request, _('Duplicate entry.'))
else:
if form.redirect_slugs is not None:
for slug in form.add_redirect_slugs:
obj.redirects.create(slug=slug)
if form.redirect_slugs is not None: for slug in form.remove_redirect_slugs:
for slug in form.add_redirect_slugs: obj.redirects.filter(slug=slug).delete()
obj.redirects.create(slug=slug)
for slug in form.remove_redirect_slugs: form.save_m2m()
obj.redirects.filter(slug=slug).delete() messages.success(request, _('Object was successfully saved.'))
return redirect(ctx['back_url'])
form.save_m2m()
messages.success(request, _('Object was successfully saved.'))
return redirect(ctx['back_url'])
else: else:
messages.error(request, _('You can not edit changes on this changeset.')) messages.error(request, _('You can not edit changes on this changeset.'))