* adds users view to group view (users filtered by that group)
* adds the ability to go to the users list for the group currently being edited (via header link)
* fix issue where the link to add a new user (when no users found) was broken
* resolves #5801
If validation rules prevent the multiple image upload view from
creating Image objects from just the image file, an UploadedImage object is
created instead, and turned into an image once the form is filled in.
* Fixes #847
* Add UploadedImage model and related views
* Update custom image model docs
According to the ARIA spec:
> A region that contains mostly site-oriented content, rather than page-specific content.
> Site-oriented content typically includes things such as the logo or identity of the site sponsor, and a site-specific search tool. A banner usually appears at the top of the page and typically spans the full width.
Where the `banner` role was applied was more page-specific than
site-specific. In addition, tags with `banner` roles should not live
under another landmark. To rectify, removed the misused banner roles.
Remove inappropriate contentinfo landmarks
According to ARIA spec 1.1
> A large perceivable region that contains information about the parent document.
> Examples of information included in this region of the page are copyrights and links to privacy statements.
They don't apply to the action buttons on where this was applied to.
Add main landmark to 404 page
- fixes #5099
- test_copy_page_with_excluded_parental_and_child_relations
- ensure the tests are wrapped in a try/finally so that the model is always reset back even if tests fail
- update page model tests
Fixes wagtail/wagtail#5937
This reverts Wagtail's behaviour to match Django's, where an error is
raised as a safety mechanism.
Projects relying on the non-safe behaviour should update e.g.
`MyModel.objects.delete()` to `MyModel.objects.all().delete()`.
Currently a select set of StreamField blocks like PageChooserBlock
expose a bulk_to_python method that is used to optimize their
retrieval from the database. As reported in issue 5926, ListBlock could
take advantage of this so that its child items are loaded at once,
instead of one at a time.
This change modifies how ListBlock.to_python works so that it calls its
child block's bulk_to_python, if defined. This allows for a single query
instead of one query per child item.
Note that this change doesn't add bulk_to_python to ListBlock itself,
meaning that individual ListBlocks in a StreamField or StructBlock are
still retrieved independently. But it does optimize the lookup for each
ListBlock.
Image operations sometimes calculate a target width or height of zero, which
make Willow raise a ValueError.
If an user uploads one such image it's possible to break the whole Wagtail
image manager/picker/uploader for all users.
The fix is to use a minimum of 1 pixel for either the target height or the
width. The image might lose some aspect ratio, but it's better than an
exception.
