Making incorrect assumptions about microdata used in a theme results in invalid markup.
The attribute can still be added using the `get_custom_logo` or `wp_get_attachment_image_attributes` filter, but it should not be added by default.
Props henry.wright, tfrommen, afercia, markcallen, zodiac1978.
Fixes#37305.
Built from https://develop.svn.wordpress.org/trunk@45028
git-svn-id: http://core.svn.wordpress.org/trunk@44837 1a063a9b-81f0-0310-95a4-ce76da25c4cd
If a fatal error occurs midway through a page load, or in a REST API request, it still needs to be handled internally for the recovery mode, but the custom message may conflict with already rendered output, e.g. by displaying HTML markup in an XML or JSON request.
Props spacedmonkey, flixos90, TimothyBlynJacobs.
Fixes#45989. See #44458.
Built from https://develop.svn.wordpress.org/trunk@45014
git-svn-id: http://core.svn.wordpress.org/trunk@44823 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The Site Health tool serves two purposes:
- Provide site owners with information to improve the performance, reliability, and security of their site.
- Collect comprehensive debug information about the site.
By encouraging site owners to maintain their site and adhere to modern best practices, we ultimately improve the software hygeine of both the WordPress ecosystem, and the open internet as a whole.
Props Clorith, hedgefield, melchoyce, xkon, karmatosed, jordesign, earnjam, ianbelanger, wpscholar, desrosj, pedromendonca, peterbooker, jcastaneda, garyj, soean, pento, timothyblynjacobs, zodiac1978, dgroddick, garrett-eclipse, netweb, tobifjellner, pixolin, afercia, joedolson, birgire.
See #46573.
Built from https://develop.svn.wordpress.org/trunk@44986
git-svn-id: http://core.svn.wordpress.org/trunk@44817 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Similar to the `posts_pre_query` filter for WP_Query added in #36687. These filters lets you short circuit the queries to return your own results.
Add a new filter `sites_pre_query` - which returns null by default. Return a non-null value to bypass WordPress's default `get_sites` queries.
Developers should note that filtering functions that require pagination information are encouraged to set the `found_sites` property of the `WP_Site_Query` object, passed to the filter by reference. If `WP_Site_Query` does not perform a database query, it will not have enough information to generate these values itself.
Add a new filter `networks_pre_query` - which returns null by default. Return a non-null value to bypass WordPress's default `get_networks` queries.
Developers should note that filtering functions that require pagination information are encouraged to set the `found_networks` property of the `WP_Network_Query` object, passed to the filter by reference. If `WP_Network_Query` does not perform a database query, it will not have enough information to generate these values itself.
Props spacedmonkey.
Fixes#45749.
Built from https://develop.svn.wordpress.org/trunk@44983
git-svn-id: http://core.svn.wordpress.org/trunk@44814 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Introduce `validate_plugin_requirements()` for validating a plugin's WordPress and PHP version requirements.
Introduce `wp_is_wp_compatible()` and `wp_is_php_compatible()` for checking compatibility with the current WordPress or PHP version.
Props afragen, joyously, DrewAPicture, TimothyBlynJacobs, desrosj, flixos90, SergeyBiryukov.
See #43992.
Built from https://develop.svn.wordpress.org/trunk@44978
git-svn-id: http://core.svn.wordpress.org/trunk@44809 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In the network admin user table on multisite installs (`WP_MS_Users_List_Table`), this filter allows the classes for the `<span>` tag surrounding each site link to be modified.
Props kraftbj, flixos90, johnjamesjacoby.
Fixes#41146.
Built from https://develop.svn.wordpress.org/trunk@44977
git-svn-id: http://core.svn.wordpress.org/trunk@44808 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Using the new fatal handler introduced in [44962], an email is sent to the admin when a fatal error occurs. This email includes a secret link to enter recovery mode. When clicked, the link will be validated and on success a cookie will be placed on the client, enabling recovery mode for that user. This functionality is executed early before plugins and themes are loaded, in order to be unaffected by potential fatal errors these might be causing.
When in recovery mode, broken plugins and themes will be paused for that client, so that they are able to access the admin backend despite of these errors. They are notified about the broken extensions and the errors caused, and can then decide whether they would like to temporarily deactivate the extension or fix the problem and resume the extension.
A link in the admin bar allows the client to exit recovery mode.
Props timothyblynjacobs, afragen, flixos90, nerrad, miss_jwo, schlessera, spacedmonkey, swissspidy.
Fixes#46130, #44458.
Built from https://develop.svn.wordpress.org/trunk@44973
git-svn-id: http://core.svn.wordpress.org/trunk@44804 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Add a new media view: `wp.media.view.Heading` designed to add accessibility friendly headers in the media library/modal.
* Add an initial "Attachments list" heading above the attachments list.
Props afercia.
Fixes#36925.
Built from https://develop.svn.wordpress.org/trunk@44969
git-svn-id: http://core.svn.wordpress.org/trunk@44800 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset introduces a `WP_Fatal_Error_Handler` class that detects fatal errors and displays a more user-friendly message about the site experiencing technical difficulties.
Websites that have custom requirements in that regard can implement their own fatal error handler by adding a `fatal-error-handler.php` drop-in that returns the handler instance to use, which must be based on a class that inherits `WP_Fatal_Error_Handler`. That handler will then be used in place of the default one. Alternatively, the fatal error handler feature can be completely disable through a constant `WP_DISABLE_FATAL_ERROR_HANDLER`.
Websites that would like to modify specifically the error template displayed in the frontend can add a `php-error.php` drop-in that works similarly to the existing `db-error.php` drop-in. For more granular customization, the fatal error handler also includes new filters `wp_should_handle_php_error`, `wp_php_error_message` and `wp_php_error_args`.
Props afragen, bradleyt, flixos90, ocean90, schlessera, SergeyBiryukov, spacedmonkey, timothyblynjacobs.
See #46130, #44458.
Built from https://develop.svn.wordpress.org/trunk@44962
git-svn-id: http://core.svn.wordpress.org/trunk@44793 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This allows screen readers to properly announce each search landmark region independently.
Introduce `search_form_args` filter for the arguments used when generating the search form.
Props afercia, williampatton.
Fixes#42057.
Built from https://develop.svn.wordpress.org/trunk@44956
git-svn-id: http://core.svn.wordpress.org/trunk@44787 1a063a9b-81f0-0310-95a4-ce76da25c4cd
