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Split up CreateView into post and get methods
This commit is contained in:
Matt Westcott
Matt Westcott
parent
39237bbada
commit
7aeca637ce
@ -82,121 +82,127 @@ class CreateView(TemplateResponseMixin, ContextMixin, View):
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self.next_url = get_valid_next_url_from_request(self.request)
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if self.request.method == 'POST':
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self.form = self.form_class(
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self.request.POST, self.request.FILES, instance=self.page, parent_page=self.parent_page
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)
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return super().dispatch(request)
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if self.form.is_valid():
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self.page = self.form.save(commit=False)
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def post(self, request):
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self.form = self.form_class(
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self.request.POST, self.request.FILES, instance=self.page, parent_page=self.parent_page
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)
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is_publishing = bool(self.request.POST.get('action-publish')) and self.parent_page_perms.can_publish_subpage()
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is_submitting = bool(self.request.POST.get('action-submit')) and self.parent_page.has_workflow
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if self.form.is_valid():
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self.page = self.form.save(commit=False)
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if not is_publishing:
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self.page.live = False
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is_publishing = bool(self.request.POST.get('action-publish')) and self.parent_page_perms.can_publish_subpage()
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is_submitting = bool(self.request.POST.get('action-submit')) and self.parent_page.has_workflow
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# Save page
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self.parent_page.add_child(instance=self.page)
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if not is_publishing:
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self.page.live = False
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# Save revision
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revision = self.page.save_revision(user=self.request.user, log_action=False)
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# Save page
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self.parent_page.add_child(instance=self.page)
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# Publish
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if is_publishing:
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for fn in hooks.get_hooks('before_publish_page'):
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result = fn(self.request, self.page)
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if hasattr(result, 'status_code'):
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return result
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# Save revision
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revision = self.page.save_revision(user=self.request.user, log_action=False)
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revision.publish(user=self.request.user)
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for fn in hooks.get_hooks('after_publish_page'):
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result = fn(self.request, self.page)
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if hasattr(result, 'status_code'):
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return result
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# Submit
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if is_submitting:
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workflow = self.page.get_workflow()
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workflow.start(self.page, self.request.user)
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# Notifications
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if is_publishing:
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if self.page.go_live_at and self.page.go_live_at > timezone.now():
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messages.success(
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self.request,
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_("Page '{0}' created and scheduled for publishing.").format(self.page.get_admin_display_title()),
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buttons=[
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messages.button(reverse('wagtailadmin_pages:edit', args=(self.page.id,)), _('Edit'))
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]
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)
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else:
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buttons = []
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if self.page.url is not None:
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buttons.append(messages.button(self.page.url, _('View live'), new_window=True))
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buttons.append(messages.button(reverse('wagtailadmin_pages:edit', args=(self.page.id,)), _('Edit')))
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messages.success(
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self.request,
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_("Page '{0}' created and published.").format(self.page.get_admin_display_title()),
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buttons=buttons
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)
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elif is_submitting:
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buttons = []
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if self.page.is_previewable():
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buttons.append(
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messages.button(
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reverse('wagtailadmin_pages:view_draft', args=(self.page.id,)),
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_('View draft'),
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new_window=True
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),
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)
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buttons.append(
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messages.button(
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reverse('wagtailadmin_pages:edit', args=(self.page.id,)),
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_('Edit')
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)
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)
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messages.success(
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self.request,
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_("Page '{0}' created and submitted for moderation.").format(self.page.get_admin_display_title()),
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buttons=buttons
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)
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else:
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messages.success(self.request, _("Page '{0}' created.").format(self.page.get_admin_display_title()))
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for fn in hooks.get_hooks('after_create_page'):
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# Publish
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if is_publishing:
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for fn in hooks.get_hooks('before_publish_page'):
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result = fn(self.request, self.page)
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if hasattr(result, 'status_code'):
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return result
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if is_publishing or is_submitting:
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# we're done here
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if self.next_url:
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# redirect back to 'next' url if present
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return redirect(self.next_url)
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# redirect back to the explorer
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return redirect('wagtailadmin_explore', self.page.get_parent().id)
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else:
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# Just saving - remain on edit page for further edits
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target_url = reverse('wagtailadmin_pages:edit', args=[self.page.id])
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if self.next_url:
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# Ensure the 'next' url is passed through again if present
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target_url += '?next=%s' % urlquote(self.next_url)
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return redirect(target_url)
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else:
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messages.validation_error(
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self.request, _("The page could not be created due to validation errors"), self.form
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)
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self.has_unsaved_changes = True
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else:
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signals.init_new_page.send(sender=CreateView, page=self.page, parent=self.parent_page)
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self.form = self.form_class(instance=self.page, parent_page=self.parent_page)
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self.has_unsaved_changes = False
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revision.publish(user=self.request.user)
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for fn in hooks.get_hooks('after_publish_page'):
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result = fn(self.request, self.page)
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if hasattr(result, 'status_code'):
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return result
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# Submit
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if is_submitting:
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workflow = self.page.get_workflow()
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workflow.start(self.page, self.request.user)
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# Notifications
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if is_publishing:
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if self.page.go_live_at and self.page.go_live_at > timezone.now():
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messages.success(
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self.request,
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_("Page '{0}' created and scheduled for publishing.").format(self.page.get_admin_display_title()),
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buttons=[
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messages.button(reverse('wagtailadmin_pages:edit', args=(self.page.id,)), _('Edit'))
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]
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)
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else:
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buttons = []
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if self.page.url is not None:
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buttons.append(messages.button(self.page.url, _('View live'), new_window=True))
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buttons.append(messages.button(reverse('wagtailadmin_pages:edit', args=(self.page.id,)), _('Edit')))
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messages.success(
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self.request,
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_("Page '{0}' created and published.").format(self.page.get_admin_display_title()),
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buttons=buttons
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)
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elif is_submitting:
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buttons = []
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if self.page.is_previewable():
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buttons.append(
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messages.button(
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reverse('wagtailadmin_pages:view_draft', args=(self.page.id,)),
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_('View draft'),
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new_window=True
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),
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)
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buttons.append(
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messages.button(
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reverse('wagtailadmin_pages:edit', args=(self.page.id,)),
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_('Edit')
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)
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)
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messages.success(
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self.request,
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_("Page '{0}' created and submitted for moderation.").format(self.page.get_admin_display_title()),
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buttons=buttons
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)
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else:
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messages.success(self.request, _("Page '{0}' created.").format(self.page.get_admin_display_title()))
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for fn in hooks.get_hooks('after_create_page'):
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result = fn(self.request, self.page)
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if hasattr(result, 'status_code'):
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return result
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if is_publishing or is_submitting:
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# we're done here
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if self.next_url:
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# redirect back to 'next' url if present
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return redirect(self.next_url)
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# redirect back to the explorer
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return redirect('wagtailadmin_explore', self.page.get_parent().id)
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else:
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# Just saving - remain on edit page for further edits
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target_url = reverse('wagtailadmin_pages:edit', args=[self.page.id])
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if self.next_url:
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# Ensure the 'next' url is passed through again if present
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target_url += '?next=%s' % urlquote(self.next_url)
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return redirect(target_url)
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else:
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messages.validation_error(
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self.request, _("The page could not be created due to validation errors"), self.form
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)
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self.has_unsaved_changes = True
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self.edit_handler = self.edit_handler.bind_to(form=self.form)
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return self.render_to_response(self.get_context_data())
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def get(self, request):
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signals.init_new_page.send(sender=CreateView, page=self.page, parent=self.parent_page)
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self.form = self.form_class(instance=self.page, parent_page=self.parent_page)
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self.has_unsaved_changes = False
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self.edit_handler = self.edit_handler.bind_to(form=self.form)
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return self.render_to_response(self.get_context_data())
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