Introduces `Language_Pack_Upgrader::clear_destination()` to clear existing translations before installing new translations. Ensures that unused translations in JSON format are cleaned up.
Props dd32, swissspidy, ocean90.
Fixes#45468.
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The `WP_Shutdown_Handler` name plus related function names were premature when originally committed, as there can be multiple shutdown handlers in PHP, and WordPress makes use of that feature. This changeset modifies the name to a more appropriate `WP_Fatal_Error_Handler`, and related to that changes the following names:
* The drop-in to override the handler is now called `fatal-error-handler.php`.
* The internal function `wp_register_premature_shutdown_handler` is now called `wp_register_fatal_error_handler()`.
In addition to these naming changes, a new constant `WP_DISABLE_FATAL_ERROR_HANDLER` is introduced that can be set in `wp-config.php` to entirely disable the fatal error handler. That constant's value is and should be accessed indirectly via a new `wp_is_fatal_error_handler_enabled()` function and is filterable via a new `wp_fatal_error_handler_enabled` hook. Note that disabling the fatal error handler will skip the new functionality entirely, including the potentially used `fatal-error-handler.php` drop-in.
The new set of constant, filter and function provide for an easier-to-use mechanism to disable the fatal error handler altogether, rather than requiring developers to implement a drop-in for purely that purpose.
Props afragen, flixos90, joyously, knutsp, markjaquith, ocean90, schlessera, spacedmonkey.
Fixes#46047. See #44458.
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When merging, [44244] and [44260] were committed to trunk the opposite way that they were committed to the 5.0 branch. They were originally committed in [43885] and [43861], respectively.
Due to this switch, a change in how the Custom Fields meta box was registered wasn't merged from the 5.0 branch, causing it to not be registered correctly in trunk.
Props dd32, pento.
Fixes#46028.
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When Internet Explorer encounters a non interactive element with a `tabindex`
attribute, it adds the element to the accessibility tree with a `role=group` and
an accessible name computed from the element. This prevents JAWS from announcing
any fieldset legend within the element.
- removes `tabindex="0"` from the content and the toolbar containers: these tabindex attributes are no longer needed
- removes `aria-label="Main content"` from the content container: not needed
- keeps the media modal focus fallback introduced in [38142] by making the `#wpbody-content` element focusable only when needed
Props stevefaulkner, aardrian.
Fixes#43154.
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- properties should be followed by a colon and a space
- media queries shouldn't use spaces within parenthesis
- indentation should use tabs instead of spaces or mixed spaces / tabs
- the content property should use double quotes
- no double spaces
Props nadim0988, afercia.
Fixes#45185.
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On the Privacy Policy Guide, there is currently a ‘Copy’ button below each section of suggested text. It is unclear what copy means without more context. It could be assumed, for instance, that the suggested text is copied to a new page.
This changes the button text to read `Copy this section to clipboard` to more clearly inform the user what is copied and how.
Props JoshuaWold, garrett-eclipse, birgire, vishaldodiya.
Fixes#44677.
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This allows users to sort the export and erase personal data request tables by “Requester” (`post_title`, or user email) and “Requested” (`post_date`, or when the request was created), which can be helpful when sites have many requests present.
Props birgire, ianbelanger, pbiron, desrosj.
Fixes#43405.
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This changeset uses the API functions introduced in [44476] to link to the resource about updating PHP when highlighting a plugin's required PHP version is not met. It furthermore expands them, introducing a new `wp_update_php_annotation()` function that prints the markup to indicate that the default URL has been altered by the web host, allowing it to be reused universally.
Furthermore, this changeset adds missing `update_php` capability checks before displaying the information about updating PHP.
Props afragen.
Fixes#45986. See #43986, #45686.
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Throughout the core privacy functions, `WP_User_Request` instances were stored in variables named both `$request`, and `$request_data`. This changes all occurrences of `$request_data` to `$request` for better consistency.
Props nateallen, bruceallen, garrett-eclipse.
Fixes#44708.
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Introduces in core new focus styles dedicated to Windows High Contrast mode. The
new styles use a transparent CSS outline as already explored in the Block Editor.
This first part covers some of the main user interface controls like buttons, links,
and media views elements. Other parts will be addressed in the next future.
Fixes#41286.
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Sometimes, Safari and VoiceOver read out the text hidden with `screen-reader-text`
in a wrong order. While there's no known, full, solution, it is possible to make
them respect the correct order reliably at least within buttons.
Fixes#42006.
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Gary Pendergast
Dominik Schilling
Felix Arntz
Sergey Biryukov
desrosj
Andrew Ozz
Andrea Fercia