* Fix focus outline
* Set aria-expanded state accordingly
* Set aria-expanded in the template to false by default as the default
mode of the link is to expand all the sections.
Reference:
https://www.w3.org/TR/wai-aria-practices-1.1/#disclosure
The previous iteration only calculated it's zIndex value on
initial load. This meant that any nodes added subsequent to this
would not be taken into account (e.g. modal forms).
* Allow the more menu to be rendered as a tablist when needed.
* Let menu_navigation handle keyboard navigation only when
menu items are not rendered as dropdowns. Otherwise, leave
the keyboard navigation handling via the default handlers
(e.g. dropdown.js/aria.js/tab.js).
* When the more menu is rendered as a tablist, use aria-selected
for the selected tab. When it's rendered as a menu, use aria-current
for the selected menu item. (The menuitem role supports aria-current and
not aria-selected)
* Make sure that the active tab is tabbable by default.
* Submenu items should always have tabindex=-1
* Update behat to use css_element instead of xpath. Also, improved it
to consider that it is the active element that should be tabbable.
Co-authored-by: Shamim Rezaie <shamim@moodle.com>
An icon has been added near the 'Help and documentation' link in the
site footer When the site admin setting 'Open in new window' (doctonewwindow)
is enabled, for consistency with other similar links like 'Give feedback
about this software'.
Apart from that, now the link will be opened using the standard target
'_blank' instead of using the new window Javascript, to let users decide
whether the new page should be opened in a new tab or a new window.
When "Path to PHP CLI" is not defined, an exception with the message
in cannotfindthepathtothecli should be displayed, and the page should
be redirected to System paths settings page.
Apart from that, this patch also replaced core_task to tool_task,
because this message wasn't traslated properly.
In certain cases where it doesn't already redirect to run the upgrade,
users could see an exception 'Unexpectedly found non-versioned cache
entry'. This change ensures the upgrade happens instead.
The 'mbstring.func_overload' php init setting was removed for
php80 (it was deprecated since php72). So it won't evaluate to
true ever, so the whole block can be put under php version condition.
Note that this is already fixed upsteam, for commit:
e7165a33b2
And it has been released with version 2.14.1 of the library, so, once
we upgrade to it, the fix will be incorporated.
The PHP_CodeSniffer @codingStandardsIgnore annotations are deprecated
and, since version 3.x, the new // phpcs:ignore comments should be used
instead.
This commits just reviews all the uses in core, replacing them for
the better new candidate, or removing when no longer needed.
Before the patch, transliteration was only happening when the
encoding of the string was utf-8. For other encodings only a
simpler conversion (iconv) to ascii was done. For some reason
iconv() own transliteration abilities are not consistent
between systems (depends of libraries installed, locales and
other bits).
So now we always convert the string to utf-8, in order to
transliterate it. And finally, also perform an iconv to
cover some characters that transliterate doesn't handle ok.
Also, remove a block of code that does nothing (previously
it was executing some code, but now it just sets and restores
the error level for nothing).
