- improves focus management by moving focus to the notices, if any, or to the first "tabbable" element
- this avoids a focus loss and helps Braille-only and screen magnification users to be aware of the messages
- adds an ARIA role `alert` to all the notices
- uses `wp.a11y.speak()` to announce messages to assistive technology
- this way, all visual users will see the messages while assistive technology users will get an audible message
- uses `wp.i18n` for translatable strings in `wp-admin/js/image-edit.js`
Props anevins, ryanshoover, antpb, SergeyBiryukov, afercia.
See #20491.
Fixes#47147.
Built from https://develop.svn.wordpress.org/trunk@48375
git-svn-id: http://core.svn.wordpress.org/trunk@48144 1a063a9b-81f0-0310-95a4-ce76da25c4cd
So far, it has been possible to rearrange into a new order the post boxes (also known as "widgets" on the Dashboard and "meta boxes" on the Edit post page) only by using a pointing device, for example a mouse.
This change adds new controls and functionality to allow the boxes to be rearranged also with the keyboard. Additionally, audible messages are sent to the admin ARIA live region to notify screen reader users of the reorder action result.
Props joedolson, anevins, antpb, audrasjb, xkon, MarcoZ, karmatosed, afercia.
Fixes#39074.
Built from https://develop.svn.wordpress.org/trunk@48373
git-svn-id: http://core.svn.wordpress.org/trunk@48142 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- improves checkboxes alignment on the "Plugins" page table in the responsive view
- improves spacing between form controls on the "Add Plugins" page in the responsive view
- the layout of the "filter bar" on the "Add Plugins" page is now based on CSS Flexbox
- removes italic type from a paragraph in the "Favorites" page
Props passoniate, garethgillman, maxpertici, audrasjb, sabernhardt, afercia.
See #47327.
Fixes#49231.
Built from https://develop.svn.wordpress.org/trunk@48281
git-svn-id: http://core.svn.wordpress.org/trunk@48050 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This PR adds a new color scheme option, which uses a high luminosity blue spot color, almost-black menu, and pure white for menu items.
This helps increase contrast, and bring more consistency with some of the higher contrast colors used in the block editor.
Props joen, ibdz, shaunandrews.
Fixes#50504.
Built from https://develop.svn.wordpress.org/trunk@48277
git-svn-id: http://core.svn.wordpress.org/trunk@48046 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Swaps the DOM order of the two main columns within the admin Image Editor.
When the sequence in which content is presented affects its meaning and the navigation sequences affect meaning or operation, visual order and DOM order must match. See WCAG 2.1 Success Criterion 1.3.2 Meaningful Sequence and Success Criterion 2.4.3 Focus Order.
Props sabernhardt, anevins, audrasjb, afercia.
Fixes#47136.
Built from https://develop.svn.wordpress.org/trunk@48265
git-svn-id: http://core.svn.wordpress.org/trunk@48034 1a063a9b-81f0-0310-95a4-ce76da25c4cd
These endpoints facilitate the Block Directory Inserter feature in Gutenberg. Users can now install, activate, deactivate, and delete plugins over the REST API. The block directoryendpoint allows searching for available blocks from the WordPress.org block directory.
Props cklee, talldanwp, noisysocks, joen, soean, youknowriad, dufresnesteven, gziolo, dd32, tellyworth, ryelle, spacedmonkey, TimothyBlynJacobs.
Fixes#50321.
Built from https://develop.svn.wordpress.org/trunk@48242
git-svn-id: http://core.svn.wordpress.org/trunk@48011 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, the filters were hidden for single posts or attachments, which could only be achieved by editing the URL manually.
The `is_singular()` check was added long before the list tables were introduced, and appears to no longer serve any purpose in the current code.
As a side effect, this resolves an issue where a non-existing attachment ID in the URL would block further search in Media Library.
Props afercia, tomdude, audrasjb, bencroskery, desrosj, SergeyBiryukov.
Fixes#38221.
Built from https://develop.svn.wordpress.org/trunk@48240
git-svn-id: http://core.svn.wordpress.org/trunk@48009 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improves accessibility of the "Copy this section" button and "Return to Top" link:
- uses `setTimeout()` and `clearTimeout()` to properly handle the "Copied!" text
- simplifies the button text by removing the redundant visually hidden text
- fixes the mismatching visual and DOM order of the Copy button and the "Return to Top" link
- improves the "Return to Top" links by providing real page fragment identifiers, when possible
- hides the "Return to Top" up arrow from assistive technologies
- minor coding standards
Props afercia, garrett-eclipse.
See #48463, #50322.
Fixes#50335.
Built from https://develop.svn.wordpress.org/trunk@48234
git-svn-id: http://core.svn.wordpress.org/trunk@48003 1a063a9b-81f0-0310-95a4-ce76da25c4cd
For a number of years, various screens in the WordPress admin provided users with a readonly input field to copy the attachment file URL. Manually copying from a readonly field is an annoying task at best even for mouser users. It's a usability and accessibility issue at the same time.
These fields now have a new "Copy URL" button that is easy to use and accessible to everyone.
Props theolg, markdubois, vabrashev, sajjad67, xkon, nrqsnchz, melchoyce, audrasjb, afercia.
See #41612, #50322, #50335.
Fixes#48463.
Built from https://develop.svn.wordpress.org/trunk@48232
git-svn-id: http://core.svn.wordpress.org/trunk@48001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The filter is the callback function added with `add_filter()`, therefore the hook passes a value to the filter, and the filter returns a value to change its behaviour.
The documentation is referring to the latter.
Props johnbillion.
See #49572, #16557.
Built from https://develop.svn.wordpress.org/trunk@48185
git-svn-id: http://core.svn.wordpress.org/trunk@47954 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This adds some extra details to the message:
* The current PHP or WordPress version.
* The plugin's minimum required PHP or WordPress version.
* A link to the support documentation on how to update PHP.
Props stuffradio, johnbillion, garrett-eclipse, sabernhardt, williampatton, SergeyBiryukov.
Fixes#48245.
Built from https://develop.svn.wordpress.org/trunk@48172
git-svn-id: http://core.svn.wordpress.org/trunk@47941 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When files are copied into place, check whether opcode invalidation is available and attempt to invalidate to avoid unintended behavior or fatal errors from themes, plugins, or core.
Introduces `wp_opcache_invalidate()` to allow safe invalidation of PHP files from opcode cache, and a filter, `wp_opcache_invalidate_file` to override the behavior.
Replaces the existing calls to `opcache_invalidate()` in the plugin and theme editors to use the new function.
Thanks to jnylen0 for porting over a patch from ClassicPress that provided much of the approach for what is being committed.
Props nigro.simone, dd32, JasWSInc, szepe.viktor, swissspidy, JanR, asalce, Garavani, pavelevap, pputzer, GregLone, benoitchantre, jadonn, doc987, kraftbj, Krstarica, jnylen0, nextendweb, williampatton, ayeshrajans, joostdevalk, stevenkussmaul, boogah, jorbin, mikeschroder.
Fixes#36455, #50354.
Built from https://develop.svn.wordpress.org/trunk@48160
git-svn-id: http://core.svn.wordpress.org/trunk@47929 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The `wp_update_comment_data` filter introduced in 4.7 allows comment data to be filtered before it is updated in the database.
The patch aims to handle `WP_Error` as the filter above return value in a similar manner as is done for `wp_new_comment()`.
Fixes#39732.
Props: enricosorcinelli, swissspidy, gkloveweb, jnylen0, jbpaul17, afercia, SergeyBiryukov, audrasjb, imath, davidbaumwald.
Built from https://develop.svn.wordpress.org/trunk@48154
git-svn-id: http://core.svn.wordpress.org/trunk@47923 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This makes the API a little more clear, whereas setting `false` used to mean `asc` and `true` meant `desc`, you can now use those directly, while maintaining back-compat.
Fixes#45089.
Props Tkama, SergeyBiryukov, shital-patel, desrosj, birgire, davidbaumwald.
Built from https://develop.svn.wordpress.org/trunk@48151
git-svn-id: http://core.svn.wordpress.org/trunk@47920 1a063a9b-81f0-0310-95a4-ce76da25c4cd
