The `term_exists()` check is not needed because of existing dupe
checks in `wp_insert_term()`. Furthermore, `term_exists()` conflates
term names and sanitized slugs, so incorrectly marks terms like
'C' and 'C+' as duplicates of one another.
Props garyc40, SergeyBiryukov, kovshenin, MikeHansenMe.
Fixes#16567.
git-svn-id: https://develop.svn.wordpress.org/trunk@39637 602fd350-edb4-49c9-b593-d223f7449a82
This addresses a major bug. Incorrectly setting the `$content_width` causes media embeds to end up with the wrong aspect ratio, among other issues. This fix uses `template_redirect`, to ensure conditional theme tags can be used. It also defines a default value at `after_theme_setup` so that plugins have something to work with at `init`.
Props sstoqnov, laurelfulford, obenland.
Fixes#39272.
git-svn-id: https://develop.svn.wordpress.org/trunk@39635 602fd350-edb4-49c9-b593-d223f7449a82
When plugins don't disable the `backupGlobals` PHPUnit option in their own tests, `$wpdb` is backed up and restored between classes of tests. The serialisation process used for this broke the database connection. This previously wasn't a problem, as it was reconnecting before each test.
[38398] introduced some changes that required the connection to be available in `setUpBeforeClass()`, earlier than in was previously reconnecting. This didn't cause warnings in Core, but it did cause warnings for plugins that don't disable the `backupGlobals` option.
The database connection now reconnects in `setUpBeforeClass()`. This change also fixes a few Core tests that weren't calling `parent::setUpBeforeClass()` or `parent::tearDown()` correctly.
Fixes#39327.
git-svn-id: https://develop.svn.wordpress.org/trunk@39626 602fd350-edb4-49c9-b593-d223f7449a82
Previously, it was possible to modify the `query_vars` array, but
the changes would be ignored after `pre_term_query` had finished
running.
Props jfarthing84.
Fixes#39354.
git-svn-id: https://develop.svn.wordpress.org/trunk@39625 602fd350-edb4-49c9-b593-d223f7449a82
This change uses `get_queried_object_id()` here since the `$post` global may not be set before a call to `the_post()`.
Props westonruter.
Fixes#39302.
git-svn-id: https://develop.svn.wordpress.org/trunk@39624 602fd350-edb4-49c9-b593-d223f7449a82
Before, the code assumed the `theme_options` section is always present, but it can be removed by plugins. This way, if it is, no JavaScript errors occur.
Props westonruter.
Fixes#39335.
git-svn-id: https://develop.svn.wordpress.org/trunk@39623 602fd350-edb4-49c9-b593-d223f7449a82
Also fix logic for `focus-control-for-setting` handler to focus on the first control (lowest `priority` value) associated with a given setting instead of the last control encountered when iterating over all controls, as this ensures the first control in a `nav_menu` section is focused rather than the last one.
Props westonruter, sirbrillig.
See #27403.
Fixes#39101.
git-svn-id: https://develop.svn.wordpress.org/trunk@39622 602fd350-edb4-49c9-b593-d223f7449a82
The `rest_{$taxonomy}_collection_params` filter in 4.7 is incorrectly using
single quotes instead of double quotes, which means it is not working correctly
as a dynamic filter. This fixes the quotes around the filter name, and also
updates the docblocks for the other 3 similar filters for better conformance to
the documentation standards.
Props shazahm1hotmailcom, JPry, jnylen0.
Fixes#39300.
git-svn-id: https://develop.svn.wordpress.org/trunk@39621 602fd350-edb4-49c9-b593-d223f7449a82
If `add_theme_support( 'post-formats' )` is called with no additional
arguments, then `get_theme_support( 'post-formats' )` returns `true` rather
than an array of supported formats. Avoid generating PHP warnings in this
situation.
Props dreamon11, ChopinBach.
Fixes#39293.
git-svn-id: https://develop.svn.wordpress.org/trunk@39620 602fd350-edb4-49c9-b593-d223f7449a82
This fixes an oversight in [39246], which added a hook for filtering
the array of sizes used for PDF thumbnails, but failed to provide a way
for sizes added through `add_image_size()` to be processed.
Props gitlost.
Fixes#39231. See #38594.
git-svn-id: https://develop.svn.wordpress.org/trunk@39617 602fd350-edb4-49c9-b593-d223f7449a82
This fixes cases where the URL to a PDF preview may be incorrectly calculated when no thumbnails were generated for the PDF (and avoids a PHP Notice at the same time).
Fixes#39250.
git-svn-id: https://develop.svn.wordpress.org/trunk@39612 602fd350-edb4-49c9-b593-d223f7449a82
Correct setup for the `model` attribute of `wp.api.collections` objects. Set the collection model as a function that returns a new model of the underlying type, instead of setting it as the model prototype. Fixes an issue where models for fetched collections weren't set up properly and didn't have the expected mixin methods such as `getCategories` available.
Props jesseenterprises.
Fixes#39070.
git-svn-id: https://develop.svn.wordpress.org/trunk@39603 602fd350-edb4-49c9-b593-d223f7449a82
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
`get_category_link()` is a wrapper for `get_term_link()`. Using the
unwrapped function makes more sense semantically (it's taxonomy-
agnostic) and it's also more parsimonious (the `WP_Error` check in
`get_category_link()` is redundant with similar checks just before
in `get_term_link()`).
Props keesiemeijer.
Fixes#17069.
git-svn-id: https://develop.svn.wordpress.org/trunk@39593 602fd350-edb4-49c9-b593-d223f7449a82
We need to check that the final line is actually an artifact of explode(), not just an empty input string.
See #37082.
git-svn-id: https://develop.svn.wordpress.org/trunk@39592 602fd350-edb4-49c9-b593-d223f7449a82
create_function() is equivalent to eval(), and most of our uses can be refactored. This is simpler, more secure, and slightly more performant.
Props sgolemon.
Fixes#37082.
git-svn-id: https://develop.svn.wordpress.org/trunk@39591 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
Fixes a bug in Safari where the UI wasn't updated after deleting a theme due to
the incomplete selector.
Props Hristo Sg.
Fixes#39246.
git-svn-id: https://develop.svn.wordpress.org/trunk@39586 602fd350-edb4-49c9-b593-d223f7449a82
Prior to 3.1 if a object cache dropin wanted to add actions, they needed to use `$wp_filter` directly.
Props jorbin.
Fixes#39132.
git-svn-id: https://develop.svn.wordpress.org/trunk@39565 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
John Blackbourn
Boone Gorges
David A. Kennedy
Gary Pendergast
Weston Ruter
James Nylen
Ella van Dorpe
Joe McGill
Dion Hulse
Adam Silverstein
Ryan McCue
Felix Arntz
Konstantin Obenland
Peter Wilson
Rachel Baker