Meta capability mapping doesn't recurse through multiple meta definitions, which creates a situation where the capabilities test is looking for the non-existent primitive capability `edit_blocks`, which should instead be mapped to `edit_posts`.
Defining the `edit_posts` capability when the `wp_block` post type is registered causes this check to change to to the `edit_posts` capability.
Props aduth.
Fixes#45373.
Built from https://develop.svn.wordpress.org/trunk@44687
git-svn-id: http://core.svn.wordpress.org/trunk@44518 1a063a9b-81f0-0310-95a4-ce76da25c4cd
If the commenter doesn't have cookies set, they won't see the comment preview again. Showing an expanded message will help offset any confusion if they revisit the site later, and their comment is still in moderation, but they can't see it anymore.
Props azaozz, pento.
Fixes#44736.
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git-svn-id: http://core.svn.wordpress.org/trunk@44512 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The `get_header()`, `get_footer()`, `get_sidebar()`, and `get_template_part()` functions all call `locate_template()` as their final action, which returns the name of the template being loaded. Returning this value helps handle problems with templates being loaded.
Props tferry.
Fixes#40969.
Built from https://develop.svn.wordpress.org/trunk@44678
git-svn-id: http://core.svn.wordpress.org/trunk@44509 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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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git-svn-id: http://core.svn.wordpress.org/trunk@44507 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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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git-svn-id: http://core.svn.wordpress.org/trunk@44505 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset adds support for a new `wp_die()` argument `exit`, which defaults to true and determines whether `wp_die()` should actually terminate the request. The new fatal error handler then calls `wp_die()` with that argument set to false, as calling `die()` or `exit` from a PHP shutdown function prevents other shutdown functions from being called.
Props schlessera, johnbillion.
Fixes#46038. See #44458.
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git-svn-id: http://core.svn.wordpress.org/trunk@44502 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Prior to this change, each `wp_die()` handler had their own logic for how to parse arguments, causing inconsistencies and even breakage because the arguments possible to pass to `wp_die()` depended on the request context. Passing a `WP_Error` as `$message` for example used to be only support by the default handler, but not the AJAX and XML-RPC handlers.
With the fatal error protection, plus the new `wp_die()` handlers related to that, improving this support and compatibility has become more significant. Therefore this changeset introduces a private `_wp_die_process_input()` function that handles all function parameters consistently.
Props spacedmonkey, flixos90, schlessera.
Fixes#45933. See #44458.
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git-svn-id: http://core.svn.wordpress.org/trunk@44497 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The "Your comment is awaiting moderation." message relied upon the comment author cookie being set. However, since it's now possible to opt-out of that cookie, submitting a comment won't show the comment preview when the comment is placed in moderation.
To avoid this issue, we now include a hash in the redirect URL, allowing the site to identify that a preview of the moderated comment should be displayed.
Props imath, tomdxw, birgire, lakenh, azaozz, pento.
Fixes#43857.
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git-svn-id: http://core.svn.wordpress.org/trunk@44490 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In the non-latin font fallback styles, languages using the Devanagari alphabet were initially committed in a comma-separated list in the `:lang()` selector, which isn't fully supported. This update separates those languages into their own `:lang()` selectors.
Props mako09.
Fixes#45731.
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git-svn-id: http://core.svn.wordpress.org/trunk@44488 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The theme's original approach to its non-latin font fallbacks required `!important`, which overrode fonts that shouldn't have been changed, like the icon fonts used for editor buttons.
Props kjellr, mako09, allancole.
Fixes#45731.
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git-svn-id: http://core.svn.wordpress.org/trunk@44481 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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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git-svn-id: http://core.svn.wordpress.org/trunk@44479 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When a `PUT` request is performed to update a user, a `rest_user_invalid_email` error is incorrectly being returned when the email exists with different letter casing, even if it belongs to the user being updated. `email_exists()` performs a case insensitive lookup, but the conditional statement following that lookup was performing a strict comparison between the new email and the user’s current email.
This changes that comparison to instead compare the user ID returned by `email_exists()` with the user ID being updated. This more closely matches the logic used in `edit_user()` and allows a user to change the letter casing of their email.
Props fuchsws, rachelbaker, desrosj.
Fixes#44672.
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git-svn-id: http://core.svn.wordpress.org/trunk@44472 1a063a9b-81f0-0310-95a4-ce76da25c4cd
