This method is useful whenever a JSON Schema needs to be converted to a format suitable for argument validation with `WP_REST_Request`. Moving the logic into a standalone function allows developers to use it outside of the `WP_REST_Controller` context.
Props pentatonicfunk.
Fixes#50876.
Built from https://develop.svn.wordpress.org/trunk@48951
git-svn-id: http://core.svn.wordpress.org/trunk@48713 1a063a9b-81f0-0310-95a4-ce76da25c4cd
#50244 aims to introduce batch processing in the REST API. An important feature is the ability to enforce that all requests have valid data before executing the route callbacks in "pre-validate" mode.
This necessitates splitting `WP_REST_Server::dispatch()` into two methods so the batch controller can determine the request handler to perform pre-validation and then respond to the requests.
The two new methods, `match_request_to_handler` and `respond_to_request`, have a public visibility, but are marked as `@access private`. This is to allow for iteration on the batch controller to happen in the Gutenberg repository. Developers should not rely upon these methods, their visibility may change in the future.
See #50244.
Props andraganescu, zieladam, TimothyBlynJacobs.
Built from https://develop.svn.wordpress.org/trunk@48947
git-svn-id: http://core.svn.wordpress.org/trunk@48709 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Most request data is validated on a per-parameter basis. Often, however, additional validation is needed that operates on the entire request object. Currently, this is done in the route callback and often in the `prepare_item_for_database` method specifically.
#50244 aims to introduce batch processing in the REST API. An important feature is the ability to enforce that all requests have valid data before executing the route callbacks in "pre-validate" mode.
This patch introduces support for calling a `validate_callback` after all parameter validation has succeeded. That allows moving more validation outside of the route callback and into `WP_REST_Request` which will improve "pre-validate" support.
Props TimothyBlynJacobs, zieladam.
Fixes#51255.
See #50244.
Built from https://develop.svn.wordpress.org/trunk@48945
git-svn-id: http://core.svn.wordpress.org/trunk@48707 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This brings `wp_count_terms()` in line with other taxonomy functions such as `get_terms()` which technically no longer require a taxonomy. Similar to the previously modified functions, no deprecation warning is triggered when using the legacy signature.
Fixes#36399.
Built from https://develop.svn.wordpress.org/trunk@48840
git-svn-id: http://core.svn.wordpress.org/trunk@48602 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Support for the `uniqueItems` keyword was added in [48357], but wasn't included in the list of permitted keywords for `WP_REST_Controller::get_endpoint_args_for_item_schema()`. This prevented the keyword from being automatically supported if specified in a controller's item schema.
Fixes#51021.
Built from https://develop.svn.wordpress.org/trunk@48796
git-svn-id: http://core.svn.wordpress.org/trunk@48558 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Gutenberg no longer uses the assets field to fetch the assets for the installed block so this field can be dropped from the endpoint. This allows us to reintroduce it at a later point without needing to worry about backward compatibility.
See #50732.
Built from https://develop.svn.wordpress.org/trunk@48656
git-svn-id: http://core.svn.wordpress.org/trunk@48418 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In [47559] the `WP_REST_Request::set_param()` method was adjusted to try and overwrite an existing parameter definition before forcing the value in the first parameter slot. If `set_param()` was called on a request with an `application/json` content type and an empty body, a PHP warning would be issued. This was due to the JSON parameter type not being set to an array when the body is empty.
This commit avoids the warning by adding an `is_array()` check before calling `array_key_exists`. Ideally, `WP_REST_Reuest::parse_json_params()` would set the JSON parameter type to an empty array in this case, but that is too large of a change at this point in the cycle.
Props manooweb.
Fixes#50786.
Built from https://develop.svn.wordpress.org/trunk@48642
git-svn-id: http://core.svn.wordpress.org/trunk@48404 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The REST API treats routes without a permission_callback as public. Because this happens without any warning to the user, if the permission callback is unintentionally omitted or misspelled, the endpoint can end up being available to the public. Such a scenario has happened multiple times in the wild, and the results can be catostrophic when it occurs.
For REST API routes that are intended to be public, it is recommended to set the permission callback to the `__return_true` built in function.
Fixes#50075.
Props rmccue, sorenbronsted, whyisjake, SergeyBiryukov, TimothyBlynJacobs.
Built from https://develop.svn.wordpress.org/trunk@48526
git-svn-id: http://core.svn.wordpress.org/trunk@48288 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- `post_title`,
- `post_content` (image description),
- `post_excerpt` (image caption as saved in the DB),
- `_wp_attachment_image_alt` meta (alt text for the img tag as saved in the DB).
Props spacedmonkey, joedolson, TimothyBlynJacobs, azaozz.
Fixes#50675.
Built from https://develop.svn.wordpress.org/trunk@48510
git-svn-id: http://core.svn.wordpress.org/trunk@48272 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The Content-Disposition and Content-MD5 headers allow for easier file uploading across domains by using a File/Blob object directly. The X-WP-Nonce header is allowed for making cross-origin and same-origin authenticated requests consistent.
Additionally a filter is introduced, "rest_allowed_cors_headers", to simplify the process of allowing additional request headers.
Props rmccue, TimothyBlynJacobs.
Fixes#41696.
Built from https://develop.svn.wordpress.org/trunk@48452
git-svn-id: http://core.svn.wordpress.org/trunk@48221 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In [48069] the Block Renderer was changed to register a single route for all dynamic blocks. Validation was dynamically applied based on the requested block, but sanitization was not. This commit adds the same sanitization back to the block attributes.
Props manooweb.
Fixes#50620. See #48079.
Built from https://develop.svn.wordpress.org/trunk@48437
git-svn-id: http://core.svn.wordpress.org/trunk@48206 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The `register_meta()` API now officially supports specifying a default metadata value. When `get_metadata()` is called for a meta key that does not yet exist for the object, this default value will be returned instead of an empty string.
A new function is introduced `get_metadata_raw` to retrieve the raw metadata value from the database, without applying the registered default.
Props spacedmonkey, flixos90, rmccue, kadamwhite, mnelson4, johnbillion, chrisvanpatten, TimothyBlynJacobs.
Fixes#43941.
Built from https://develop.svn.wordpress.org/trunk@48402
git-svn-id: http://core.svn.wordpress.org/trunk@48171 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Multi-type schema handling was improved in [48306]. In particular, it now allows for sanitizing a multi-typed value that wouldn't validate. Removing this handling will make 3rd party registered theme features more robust.
Fixes#50562.
Built from https://develop.svn.wordpress.org/trunk@48308
git-svn-id: http://core.svn.wordpress.org/trunk@48077 1a063a9b-81f0-0310-95a4-ce76da25c4cd
To facilitate inline image editing in Gutenberg, a new endpoint at wp/v2/media/<id>/edit has been introduced. This is functionally similar to the existing ajax image editor, however the REST API editor creates a new attachment record instead of updating an existing attachment.
Fixes#44405.
Props ajlende, ellatrix, spacedmonkey, azaozz.
Built from https://develop.svn.wordpress.org/trunk@48291
git-svn-id: http://core.svn.wordpress.org/trunk@48060 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
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
Currently themes can declare support for a given feature by using add_theme_support(). This commit adds a register_theme_feature() API that allows plugins and WordPress Core to declare a list of available features that themes can support.
The REST API uses this to expose a theme's supported features if the feature has been registered with "show_in_rest" set to true.
Props kadamwhite, spacedmonkey, williampatton, desrosj, TimothyBlynJacobs.
Fixes#49406.
Built from https://develop.svn.wordpress.org/trunk@48171
git-svn-id: http://core.svn.wordpress.org/trunk@47940 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
“The WordPress open source community cares about diversity. We strive to maintain a welcoming environment where everyone can feel included.”
With this commit, all occurrences of “whitelist” and “blacklist” (with the single exception of the `$new_whitelist_options` global variable) are removed. A new ticket has been opened to explore renaming the `$new_whitelist_options` variable (#50434).
Changing to more specific names or rewording sentences containing these terms not only makes the code more inclusive, but also helps provide clarity. These terms are often ambiguous. What is being blocked or allowed is not always immediately clear. This can make it more difficult for non-native English speakers to read through the codebase.
Words matter. If one contributor feels more welcome because these terms are removed, this was worth the effort.
Props strangerstudios, jorbin, desrosj, joemcgill, timothyblynjacobs, ocean90, ayeshrajans, davidbaumwald, earnjam.
See #48900, #50434.
Fixes#50413.
Built from https://develop.svn.wordpress.org/trunk@48121
git-svn-id: http://core.svn.wordpress.org/trunk@47890 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Currently, only the X-WP-Total and X-WP-TotalPages headers are exposed which means that clients have to manually construct the URL to implement pagination instead of using the "prev" and "next" Links.
Additionally, a filter "rest_exposed_cors_headers" is introduced to make it simpler for plugins to expose additional headers.
Props Toro_Unit, ayeshrajans.
Fixes#50369.
Built from https://develop.svn.wordpress.org/trunk@48112
git-svn-id: http://core.svn.wordpress.org/trunk@47881 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Helen Hou-Sandí
TimothyBlynJacobs
Sergey Biryukov
Felix Arntz
whyisjake
John Blackbourn
Andrew Ozz
desrosj