In [38625], the functionality to search for attachments by filename was added
via the `posts_clauses` filter and the `_filter_query_attachment_filenames()`
function. This moves `_filter_query_attachment_filenames()` from
`wp-admin/includes/post.php` to `wp-includes/post.php` so that it can be
applied in the same manner in the REST API media endpoint.
Props jblz, tyxla.
Fixes#39092.
git-svn-id: https://develop.svn.wordpress.org/trunk@39598 602fd350-edb4-49c9-b593-d223f7449a82
In general, updates that don't actually change anything should succeed.
[39371] added tests for other object types, and this commit fixes empty updates
for comments and adds the missing test.
Fixes#38700.
git-svn-id: https://develop.svn.wordpress.org/trunk@39597 602fd350-edb4-49c9-b593-d223f7449a82
Currently, `attachment` is the only post type exposed via the REST API that
does not support password protection, but it's possible for other post types to
remove password support.
Fixes#38977.
git-svn-id: https://develop.svn.wordpress.org/trunk@39595 602fd350-edb4-49c9-b593-d223f7449a82
It's fairly common for clients to send `Content-Type: application/json` with an
empty body. While technically not valid JSON, we've historically supported
this behaviour, so it shouldn't cause an error.
Props JPry.
Fixes#39150.
git-svn-id: https://develop.svn.wordpress.org/trunk@39594 602fd350-edb4-49c9-b593-d223f7449a82
Site administrators should not be able to remove themselves from a site. This moves the enforcement of this rule from `wp-admin/users.php` to `remove_user_from_blog()` via the `remove_user` capability, which furthermore allows us to get rid of two additional clauses and their `is_super_admin()` checks in `wp-admin/users.php`. A unit test for the new behavior has been added.
Fixes#39063. See #37616.
git-svn-id: https://develop.svn.wordpress.org/trunk@39588 602fd350-edb4-49c9-b593-d223f7449a82
Previously an option containing an object would trigger an SQL `UPDATE` on all calls to `update_option`, even if the old and new values were identical. This was due to the old and new values having differing resource IDs.
This change compares the old and new values as serialized data to remove the resource ID from the comparison.
Props salcode, bradyvercher, peterwilsoncc.
Fixes#38903.
git-svn-id: https://develop.svn.wordpress.org/trunk@39564 602fd350-edb4-49c9-b593-d223f7449a82
The logic in WP_REST_Request->sanitize_params() added in [39091] did not account for `null` or `false` being the sanitization_callback preventing overriding `rest_parse_request_arg()`. This fixes that oversight, allowing the built in sanitization function to be bypassed. See #38593.
Props kkoppenhaver, rachelbaker, jnylen0.
Fixes#39042.
git-svn-id: https://develop.svn.wordpress.org/trunk@39563 602fd350-edb4-49c9-b593-d223f7449a82
This new function is a taxonomy-agnostic version of `get_category_parents()`.
Props keesiemeijer, SergeyBiryukov, rafaehlers.
Fixes#17069.
git-svn-id: https://develop.svn.wordpress.org/trunk@39549 602fd350-edb4-49c9-b593-d223f7449a82
The ultimate `post_name` is stored in postmeta until the post is published. The `get_page_by_path()` function does not exclude `auto-draft` posts. Revert changes to `wp_unique_post_slug()` from [39411] which excluded `auto-draft` posts.
Props westonruter, dlh for testing, helen for testing.
See #38114, #38928.
Fixes#39078.
git-svn-id: https://develop.svn.wordpress.org/trunk@39506 602fd350-edb4-49c9-b593-d223f7449a82
This capability is not relevant on single site installs; it only applies to deleting a site on a multisite installation.
Fixes#38326
git-svn-id: https://develop.svn.wordpress.org/trunk@39494 602fd350-edb4-49c9-b593-d223f7449a82
Extend the check in 'rest_allow_anonymous_comments' to accept any falsy value
(previously this was an explicit check for `false`).
One possible failure case is that a plugin developer forgets to include a
return value for some code path in their callback for this filter, leading to a
value of `null` which is currently treated like `true`.
Props joehoyle, jnylen0.
Fixes#39010.
git-svn-id: https://develop.svn.wordpress.org/trunk@39487 602fd350-edb4-49c9-b593-d223f7449a82
The `siteurl` setting is registered and made available to the REST API. On a multisite installation, this setting is not configurable from the General Settings screen, but due to the above it is configurable from the REST API.
Props peterwilsoncc.
Fixes#39005.
git-svn-id: https://develop.svn.wordpress.org/trunk@39468 602fd350-edb4-49c9-b593-d223f7449a82
If the `require_name_email` option is true, creating a comment with an empty string for the author name or email should not be accepted. Both values can be an empty string on update.
Props flixos90, hnle, dd32, rachelbaker, jnylen0, ChopinBach, joehoyle, pento.
Fixes#38971.
git-svn-id: https://develop.svn.wordpress.org/trunk@39444 602fd350-edb4-49c9-b593-d223f7449a82
In wp-admin, users are removed from individual sites rather than deleted. A user can only be deleted from the network admin.
Until support for a `PUT` request that removes a user's site and content associations is available, `DELETE` requests are disabled to avoid possible issues with lost content.
Props jnylen0, rachelbaker.
Fixes#38962.
git-svn-id: https://develop.svn.wordpress.org/trunk@39438 602fd350-edb4-49c9-b593-d223f7449a82
Fixes bug where a PHP Warning is currently thrown if a client sends a request where `meta` is not an array value.
Props timmydcrawford, jnylen0, rachelbaker, pento.
Fixes#38989.
git-svn-id: https://develop.svn.wordpress.org/trunk@39436 602fd350-edb4-49c9-b593-d223f7449a82
When deleting a user through the WordPress admin, a specific decision is presented - whether to assign all of the user's posts to another user, or to delete all of the posts.
This change requires `reassign` as a parameter in the corresponding REST API endpoint, so that content isn't accidentally lost.
Props jeremyfelt.
Fixes#39000.
git-svn-id: https://develop.svn.wordpress.org/trunk@39426 602fd350-edb4-49c9-b593-d223f7449a82
* Updates `wp_unique_post_slug()` to ignore `auto-draft` posts. Prevents publishing multiple posts that have the same slugs from starter content.
* Fixes fatal error when attempting to save an header_image setting from a non-admin context.
* Fixes substituting attachment symbols in options and theme mods.
* Fixes applying starter content for header images and background images.
See #38114.
Fixes#38928.
git-svn-id: https://develop.svn.wordpress.org/trunk@39411 602fd350-edb4-49c9-b593-d223f7449a82
* Also moves checks from `customize_save` Ajax handler to the underlying `WP_Customize_Manager::save_changeset_post()` call which plugins may invoke directly.
* Ensures that `customize_save_response` filter is always passed an array, with error code available as `code`.
Props utkarshpatel, westonruter, sayedwp.
See #30937.
Fixes#38943.
git-svn-id: https://develop.svn.wordpress.org/trunk@39409 602fd350-edb4-49c9-b593-d223f7449a82
Fixes a regression in the media library after [38949], which caused
small images (< thumbnail size) to not display within the media library.
Accounts for images that have no intermediate sizes
in `wp_prepare_attachment_for_js()`.
Adds test.
Fixes#38965.
Props joemcgill, clorith, mikeschroder.
git-svn-id: https://develop.svn.wordpress.org/trunk@39396 602fd350-edb4-49c9-b593-d223f7449a82
* Show default labels for nav menu item as placeholders in a control's label field instead of showing blank.
* Store empty string as label instead of copying default labels.
* Prevent labels for post type archive items from being dropped in preview.
* Also ensure that the item type label is displayed on nav menu item controls for settings that are loaded from an existing changeset.
Amends [38618].
See #38015.
Fixes#38955.
git-svn-id: https://develop.svn.wordpress.org/trunk@39393 602fd350-edb4-49c9-b593-d223f7449a82
The API should allow updates that don't actually change anything. This allows
clients to, for example, accidentally send the same request twice without
encountering unexpected errors. This currently works for posts, terms, and
users, so this commit adds test cases accordingly.
See #38700 for issues preventing this from working for comments.
Fixes#38975.
git-svn-id: https://develop.svn.wordpress.org/trunk@39371 602fd350-edb4-49c9-b593-d223f7449a82
Fixes typo in args passed to `get_term_link()` which caused a fatal error due to this call returning a `WP_Error` which was set to `url`. Also fixes never-satisfiable condition for obtaining post type archive URL. Also ensures that `WP_Error` never leaks through as `url` by setting it to an empty string. Adds missing unit tests.
Amends [38991].
See #38114.
Fixes#38945.
git-svn-id: https://develop.svn.wordpress.org/trunk@39365 602fd350-edb4-49c9-b593-d223f7449a82
* Moves logic from `WP_Customize_Custom_CSS_Setting::update()` into a re-usable `wp_update_custom_css_post()` function, useful for future REST API endpoint, WP-CLI command, or plugin migrations.
* Renames `customize_update_custom_css_post_content_args` filter to `update_custom_css_data` and improves the naming of the parameters. Instead of passing `post_content` and `post_content_filtered` the filtered array now contains `css` and `preprocessed` respectively.
* The second context param for the `update_custom_css_data` filter is now an array of the original args passed to `wp_update_custom_css_post()` and there is now no more `$setting` arg since it isn't necessarily being called in the customizer context.
Props westonruter, georgestephanis.
See #35395.
Fixes#38672.
git-svn-id: https://develop.svn.wordpress.org/trunk@39350 602fd350-edb4-49c9-b593-d223f7449a82
Core requires the post password to view and create comments on password protected posts, so we must support a “password” param on the comments endpoint when fetch comments for a specific post and creating a comment on a password protected post.
Props flixos90, jnylen0.
Fixes#38692.
git-svn-id: https://develop.svn.wordpress.org/trunk@39349 602fd350-edb4-49c9-b593-d223f7449a82
Featured image support means that attachments can now be imported. Media can be sideloaded from within theme or plugin directories. Like other posts, attachments are auto-drafts until customizer changes are published, and are not duplicated when they already exist in the customized state. Attachment IDs can be used for any number of purposes, much like post IDs. Twenty Seventeen now includes 3 images used as featured images to best showcase the multi-section homepage setup.
As featured image IDs are stored in post meta, it also made sense to add support for page templates. Twenty Seventeen does not include any such templates, but the functionality can be quite important for displaying themes to their best effect.
props westonruter, helen, flixos90.
fixes#38615.
git-svn-id: https://develop.svn.wordpress.org/trunk@39346 602fd350-edb4-49c9-b593-d223f7449a82
James Nylen
Gary Pendergast
Felix Arntz
Dion Hulse
Peter Wilson
Rachel Baker
Weston Ruter
John Blackbourn
Boone Gorges
Andrew Nacin
Jeremy Felt
Mike Schroder
Dominik Schilling (ocean90)
jnylen0
Joe Hoyle
joehoyle
Helen Hou-Sandi