In addition to `wp_list_filter()` for filtering a list of objects, and `wp_list_pluck()` for plucking a certain field out of each object in a list, this new function can be used for sorting a list of objects by specific fields. These functions are now all contained within the new `WP_List_Util()` class and `wp_list_sort()` is used in various parts of core for sorting lists.
This was previously committed in [38859] but got reverted in [38862] and [38863]. To fix the previous issues, `wp_list_sort()` supports now an additional argument to preserve array keys via `uasort()`.
Props flixos90, DrewAPicture, jorbin.
Fixes#37128.
Built from https://develop.svn.wordpress.org/trunk@38928
git-svn-id: http://core.svn.wordpress.org/trunk@38871 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fixes bug where an invalid Last-Modified value would be returned in feed requests for sites that had 0 items to return. Comment or post feeds will now return the current timestamp as the Last-Modified header value. Example: a request for the comments feed for a site without any comments.
Replaced use of the local static variable `$cache_lastcommentmodified` to store the modified date in `get_lastcommentmodified()` with the Object Cache API. The `get_lastcommentmodified()` function returns early if there is a cached value and returns `false` if there where no comments found. Introduced `_clear_modified_cache_on_transition_comment_status()` to flush the `lastcommentmodified` cache key when a comment enters or leaves approval status. In `get_lastpostmodified()` return early if there is a cached value and return `false` if there are no posts found.
Props swissspidy, rachelbaker, dllh, leobaiano.
Fixes#38027.
Built from https://develop.svn.wordpress.org/trunk@38925
git-svn-id: http://core.svn.wordpress.org/trunk@38868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This brings the custom colors CSS in line with the stylesheet. Some selectors were missing since many changes occurred in `style.css` a few days before the original merge to Core.
Props celloexpressions, laurelfulford.
Fixes#38389.
Built from https://develop.svn.wordpress.org/trunk@38918
git-svn-id: http://core.svn.wordpress.org/trunk@38861 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, if an invalid post status was assigned to a media object, the object would be returned with an unchanged status. After [38911], an error response is returned.
The assertion in test_get_items_invalid_status_param_is_discarded() needs to be updated to account for the expected error response. The test name has been changed to `test_get_items_invalid_status_param_is_error_response()`.
Fixes#38417.
Built from https://develop.svn.wordpress.org/trunk@38917
git-svn-id: http://core.svn.wordpress.org/trunk@38860 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Pass `false` as the `$passed_default` value when the `default_option_{$option}` filter is applied in `update_option` as no default is ever passed.
This resolves an error in tests where the 3rd parameter is not available to `filter_default_option()`.
Fixes#38176.
Built from https://develop.svn.wordpress.org/trunk@38916
git-svn-id: http://core.svn.wordpress.org/trunk@38859 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add a `default` argument to `register_setting` that will be used an the default option value viet `get_option()` in the event of no other option being specified. This means (if chosen) developers can define their default once via `register_option` and not have to duplicate the value every time they make a call to `get_option()`.
Props rmccue, jorbin, jtsternberg.
Fixes#38176.
Built from https://develop.svn.wordpress.org/trunk@38910
git-svn-id: http://core.svn.wordpress.org/trunk@38853 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`WP_DEFAULT_THEME` was being defined in the wrong location.
Also, if WordPress has the original "default" theme installed, ensure that our test theme overrides it.
Props swissspidy for daring to dive into Themes of WordPress Past.
See #31550, #38457.
Built from https://develop.svn.wordpress.org/trunk@38908
git-svn-id: http://core.svn.wordpress.org/trunk@38851 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This functionality was originally added in [38858], using `symlink()` to put a link to the theme in WordPress' `themes` directory. Unfortunately, not all installs have write access to the `themes` directory, causing unit tests to fail.
The new method is to add the test theme directory to `$wp_theme_directories`, and fix the handful of tests that don't expect `$wp_theme_directories` to have multiple entries.
The test install/bootstrap routines now also check that `WP_DEFAULT_THEME` is defined, in case the tests are being run on a system that hasn't upgraded its' `wp-tests-config.php`.
See #31550.
Fixes#38457.
Built from https://develop.svn.wordpress.org/trunk@38907
git-svn-id: http://core.svn.wordpress.org/trunk@38850 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This ability was previously added to nav menus via the available page items panel. The "Add New Page" button only appears when the `allow_addition` control param is supplied as `true`. Code is adapted from the Customize Posts feature plugin.
Props celloexpressions, westonruter.
See #38013, #34923.
Fixes#38164.
Built from https://develop.svn.wordpress.org/trunk@38906
git-svn-id: http://core.svn.wordpress.org/trunk@38849 1a063a9b-81f0-0310-95a4-ce76da25c4cd
An empty string causes some browsers to use the current URL as the `href`. When using `history.replaceState()` Chrome will re-fetch the favicon with each call, meaning that `customize.php` gets hit with wasted requests which tax the server.
Fixes#38377.
Built from https://develop.svn.wordpress.org/trunk@38901
git-svn-id: http://core.svn.wordpress.org/trunk@38844 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously we ensured that the entry points to WordPress were parsable by PHP4 in order to display a friendly not-supported-php error message.
However, for the last two years the main entry points have not actually parsed, and we've only added extra parse errors since it last worked in 3.9, so it's time we just remove this 'feature'.
The PHP version checks are still there for PHP 5.0/5.1, and so it's inplace when we eventually drop PHP 5.2 support.
See #29489.
Built from https://develop.svn.wordpress.org/trunk@38899
git-svn-id: http://core.svn.wordpress.org/trunk@38842 1a063a9b-81f0-0310-95a4-ce76da25c4cd
There are a handful of places where we don't check that the XML functions exist before we use them. Ubuntu's PHP 7 packages don't include PHP-XML by default, increasing the chance of this causing issues.
Props kraftbj, markoheijnen.
Fixes#37122.
Built from https://develop.svn.wordpress.org/trunk@38883
git-svn-id: http://core.svn.wordpress.org/trunk@38826 1a063a9b-81f0-0310-95a4-ce76da25c4cd
On the Header Image section, the previously uploaded images disappeared off-screen
when using the keyboard to navigate and the remove "X" button got keyboard focus.
Changing the off-screen CSS technique used for the "X" buttons fixes it.
- improves the focus style on the previously uploaded and suggested images
- removes a `tabindex="0"` attribute from the current header image
Fixes#38156.
Built from https://develop.svn.wordpress.org/trunk@38881
git-svn-id: http://core.svn.wordpress.org/trunk@38824 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- changes the "X" links in buttons, improves their color contrast ratio and focus style
- adds screen reader text "Remove item: + tagname"
- uses `wp.a11y.speak()` to give screen reader users feedback when adding/removing tags
- makes the `tagcloud-link` toggle a button, with an `aria-expanded` attribute to indicate the tag cloud collapsed/expanded state
- changes colors for the autocomplete highlighted option in order to have a better color contrast ratio
- reduces the font size for the autocomplete on Press This
- removes CSS related to the old `suggest.js` from Press This
Props joedolson, cgrymala, azaozz, afercia.
Fixes#27555.
Built from https://develop.svn.wordpress.org/trunk@38880
git-svn-id: http://core.svn.wordpress.org/trunk@38823 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve performance of Emoji tests and loading of the polyfill.
Reduces the number of tests to determine browser support for emoji to those most likely to fail. Adds the defer flag to the loaded scripts for browsers lacking support.
Props superpoincare for perf testing, peterwilsoncc.
Fixes#37817.
Built from https://develop.svn.wordpress.org/trunk@38869
git-svn-id: http://core.svn.wordpress.org/trunk@38812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This improves UX, since an image added will be displayed on front end as opposed to not at all. This fix added the front page's featured image above the front page content, similar to how it's handled in the other panels. Also it removed code that was setting the front page's featured image as a fallback to the custom header, and updated the conditions that add the `has-header-image` to remove reference to the front page's featured image.
Props laurelfulford.
Fixes#38402.
Built from https://develop.svn.wordpress.org/trunk@38868
git-svn-id: http://core.svn.wordpress.org/trunk@38811 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Currently, it's hard to output an SVG in the comment function without a lot of extra effort. So this adds a simple border to the author avatar and removes previous code related to SVGs and/or Genericons.
Props laurelfulford.
Fixes#38403.
Built from https://develop.svn.wordpress.org/trunk@38865
git-svn-id: http://core.svn.wordpress.org/trunk@38808 1a063a9b-81f0-0310-95a4-ce76da25c4cd
As of WordPress 4.3 the `wp_new_comment()` function has been updated to allow the comment_agent value to be set when a comment is created. The comments API endpoint now allows the comment author's user agent to be set when creating a comment.
Also, the `readonly` property on the `author_user_agent` parameter in the schema was removed.
Props rabmalin for the initial patch.
Fixes#38425.
Built from https://develop.svn.wordpress.org/trunk@38864
git-svn-id: http://core.svn.wordpress.org/trunk@38807 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In addition to `wp_list_filter()` for filtering a list of objects, and `wp_list_pluck()` for plucking a certain field out of each object in a list, this new function can be used for sorting a list of objects by specific fields. These functions are now all contained within the new `WP_List_Util()` class and `wp_list_sort()` is used in various parts of core for sorting lists.
Props flixos90, DrewAPicture, jorbin.
Fixes#37128.
Built from https://develop.svn.wordpress.org/trunk@38859
git-svn-id: http://core.svn.wordpress.org/trunk@38802 1a063a9b-81f0-0310-95a4-ce76da25c4cd
New default themes require workarounds being added to several unit tests, as they often alter default WordPress behaviour. To avoid ongoing maintenance issues, this change switches to a minimal theme when running tests.
This change also removes the old workarounds for default themes.
Fixes#31550.
Built from https://develop.svn.wordpress.org/trunk@38858
git-svn-id: http://core.svn.wordpress.org/trunk@38801 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This was previously fixed in [38837], but it wasn't really the correct answer, to fix it in the theme. So, [38837] is reverted in this commit, and the Twenty Seventeen actions causing problems are unhooked before tests are run.
See #38372.
Built from https://develop.svn.wordpress.org/trunk@38850
git-svn-id: http://core.svn.wordpress.org/trunk@38793 1a063a9b-81f0-0310-95a4-ce76da25c4cd
One thing fairly common to the cache groups is a block of code to look to see when the cache was last changed, and if there isn't one, to set it for the current microtime(). It appears in 8 different places in core. This adds a new helper `wp_cache_get_last_changed` to DRY things up a bit.
Since `wp-includes/cache.php` isn't guaranteed to be loaded, this new function is in `wp-includes/functions.php`
Props spacedmonkey, desrosj.
Fixes#37464.
Built from https://develop.svn.wordpress.org/trunk@38849
git-svn-id: http://core.svn.wordpress.org/trunk@38792 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Builds can hang or get very slow on copy when you have alot of files. Alot of files can suddenly appear when you are developing new themes or plugins. Often, it's nice to have a minimal build, especially if you are preparing a commit.
This adds a new flag `--minimal-copy` that can be added to any task which does a copy. These tasks include build, test, and copy. This flag will cause no plugins to be copied and only the twenty series of default themes to be copied. Everything else remains the same.
Fixes#38423.
Built from https://develop.svn.wordpress.org/trunk@38848
git-svn-id: http://core.svn.wordpress.org/trunk@38791 1a063a9b-81f0-0310-95a4-ce76da25c4cd
[38792] allowed `WP_Query`'s hyphen-as-exclusion-prefix feature to be
disabled via filter. A more general solution is to allow the prefix to
be filtered; returning an empty value from a filter callback works to
disable the feature.
Props dlh.
Fixes#38099.
Built from https://develop.svn.wordpress.org/trunk@38844
git-svn-id: http://core.svn.wordpress.org/trunk@38787 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This reverts [38454] along with its follow-up commits, [38512], [38514], and [38692]. These tests are currently not pass
ing, and maybe they never will. The tests are in a group which does not run by default without a flag, making them quest
ionably useful.
We can re-visit this at a later date.
See #32360
Built from https://develop.svn.wordpress.org/trunk@38840
git-svn-id: http://core.svn.wordpress.org/trunk@38783 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- Fix leak in setup_notify_comment() test help by removing the comment_flood_filter.
- Correct uses of $term_taxonomy_id -> $term_id in Category and Tags routing.
- Temporarily remove the metadata tests for canola.jpg as that file does not have an exifdata. Will need to update the test.
Props jorbin, rmccue, nacin
See #38373.
Built from https://develop.svn.wordpress.org/trunk@38834
git-svn-id: http://core.svn.wordpress.org/trunk@38777 1a063a9b-81f0-0310-95a4-ce76da25c4cd
REST API endpoints for your WordPress content. These endpoints provide machine-readable external access to your WordPress site with a clear, standards-driven interface, allowing new and innovative apps for interacting with your site. These endpoints support all of the following:
- Posts: Read and write access to all post data, for all types of post-based data, including pages and media.
- Comments: Read and write access to all comment data. This includes pingbacks and trackbacks.
- Terms: Read and write access to all term data.
- Users: Read and write access to all user data. This includes public access to some data for post authors.
- Meta: Read and write access to metadata for posts, comments, terms, and users, on an opt-in basis from plugins.
- Settings: Read and write access to settings, on an opt-in basis from plugins and core. This enables API management of key site content values that are technically stored in options, such as site title and byline.
Love your REST API, WordPress! The infrastructure says, "Let's do lunch!" but the content API endpoints say, "You're paying!"
Props rmccue, rachelbaker, danielbachhuber, joehoyle, adamsilverstein, afurculita, ahmadawais, airesvsg, alisspers, antisilent, apokalyptik, artoliukkonen, attitude, boonebgorges, bradyvercher, brianhogg, caseypatrickdriscoll, chopinbach, chredd, christianesperar, chrisvanpatten, claudiolabarbera, claudiosmweb, cmmarslender, codebykat, coderkevin, codfish, codonnell822, daggerhart, danielpunkass, davidbhayes, delphinus, desrosj, dimadin, dotancohen, DrewAPicture, Dudo1985, duncanjbrown, eherman24, eivhyl, eliorivero, elyobo, en-alis, ericandrewlewis, ericpedia, evansobkowicz, fjarrett, frozzare, georgestephanis, greatislander, guavaworks, hideokamoto, hkdobrev, hubdotcom, hurtige, iandunn, ircrash, ironpaperweight, iseulde, Japh, jaredcobb, JDGrimes, jdolan, jdoubleu, jeremyfelt, jimt, jjeaton, jmusal, jnylen0, johanmynhardt, johnbillion, jonathanbardo, jorbin, joshkadis, JPry, jshreve, jtsternberg, JustinSainton, kacperszurek, kadamwhite, kalenjohnson, kellbot, kjbenk, kokarn, krogsgard, kuchenundkakao, kuldipem, kwight, lgedeon, lukepettway, mantismamita, markoheijnen, matrixik, mattheu, mauteri, maxcutler, mayukojpn, michael-arestad, miyauchi, mjbanks, modemlooper, mrbobbybryant, NateWr, nathanrice, netweb, NikV, nullvariable, oskosk, oso96_2000, oxymoron, pcfreak30, pento, peterwilsoncc, Pezzab, phh, pippinsplugins, pjgalbraith, pkevan, pollyplummer, pushred, quasel, QWp6t, schlessera, schrapel, Shelob9, shprink, simonlampen, Soean, solal, tapsboy, tfrommen, tharsheblows, thenbrent, tierra, tlovett1, tnegri, tobych, Toddses, toro_unit, traversal, vanillalounge, vishalkakadiya, wanecek, web2style, webbgaraget, websupporter, westonruter, whyisjake, wonderboymusic, wpsmith, xknown, zyphonic.
Fixes#38373.
Built from https://develop.svn.wordpress.org/trunk@38832
git-svn-id: http://core.svn.wordpress.org/trunk@38775 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Custom CSS is associated with a given theme and is displayed in an inline `style` element at the `wp_head` hook after the `wp_print_styles` is called so that it overrides any enqueued stylesheets.
* A `wp_get_custom_css()` function is used for accessing the CSS associated with the current theme (or another theme) and a `wp_get_custom_css` filter for manipulating it.
* CSS is managed in customizer via a new "Additional CSS" section with a single `textarea` control.
* `WP_Customize_Section::$description_hidden` is introduced for hiding extended descriptions in customizer sections behind a help toggle as done with panels.
* CSS is stored in a `custom_css` post type with the theme (stylesheet) slug as the `post_name`.
* `WP_Customize_Custom_CSS_Setting` is introduced to handle validation of CSS, previewing, and persisting the CSS to the `custom_css` post type.
* The `custom_css` setting is tied to a new `unfiltered_css` capability which maps to `unfiltered_html` by default.
* Escaping the message in the notification template is removed to allow markup (`code` tags) to be rendered.
See https://make.wordpress.org/core/2016/10/11/feature-proposal-better-theme-customizations-via-custom-css-with-live-previews/
Props johnregan3, celloexpressions, folletto, westonruter.
Fixes#35395.
Built from https://develop.svn.wordpress.org/trunk@38829
git-svn-id: http://core.svn.wordpress.org/trunk@38772 1a063a9b-81f0-0310-95a4-ce76da25c4cd
[37920] introduced resource hints that allow browsers to prefetch specific pages or render them in the background. With this change, the `as`, `crossorigin`, `pr`, and `type` attributes can be passed in addition to the URLs/hosts.
Props peterwilsoncc, swissspidy.
Fixes#38121.
Built from https://develop.svn.wordpress.org/trunk@38826
git-svn-id: http://core.svn.wordpress.org/trunk@38769 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`get_network()` falls back to the current network when called without any arguments. Between this and `get_current_network_id()`, we can replace almost all instances of the global `$current_site` and all instances of `get_current_site()`.
This effectively deprecates `get_current_site()`, something that we'll do in a future ticket.
Props flixos90.
Fixes#37414.
Built from https://develop.svn.wordpress.org/trunk@38814
git-svn-id: http://core.svn.wordpress.org/trunk@38757 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This removes the fallbacks in `wp_get_attachment_image()` and in
`wp.media.string.props` which attempt to generate an `alt` value
from the image caption or title if an `alt` attribute isn't explicitly
set.
This allows for image HTML to be generated that contains an empty `alt`
value, i.e., `alt=""` which is much preferable for screen readers than
reading redundant content in the case of a caption, or when reading the
image title, which is often generated from the filename and not helpful
as `alt` text.
Props odie2, joedolson, rianrietveld, afercia, iamjolly, joemcgill.
Fixes#34635.
Built from https://develop.svn.wordpress.org/trunk@38812
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- Remove the calls to getBookmark() and moveToBookmark() in IE. This is handled automatically when blurring and focusing the editor.
- When inserting a link, move it out of the caret position element. If not, it may be removed with that element on clean-up before save.
Fixes#38335.
Built from https://develop.svn.wordpress.org/trunk@38808
git-svn-id: http://core.svn.wordpress.org/trunk@38751 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- When editing pages, add body class with the page template, or `page-template-default`.
- Change the page template class when the users select another template, similarly to changing the post type class for posts.
Props webmandesign.
Fixes#37599.
Built from https://develop.svn.wordpress.org/trunk@38803
git-svn-id: http://core.svn.wordpress.org/trunk@38746 1a063a9b-81f0-0310-95a4-ce76da25c4cd
On the Menus screen, events that trigger the posts-categories search need to be
delegated. This "boxes" may get dynamically rebuilt so events directly attached
to the search input field need to be delegated.
Fixes#38324.
Built from https://develop.svn.wordpress.org/trunk@38799
git-svn-id: http://core.svn.wordpress.org/trunk@38742 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- Replace suggest.js with UI Autocomplete.
- Use the same settings like in the editor link toolbar.
- Abstract it and add in a new file, tags-suggest.js. Then make it a dependency for the Tags postbox(es) and Quick and Bulk Edit.
- Add `data-wp-taxonomy` on all input elements to improve handling in the UI for custom taxonomies.
Props afercia, azaozz.
See #33902.
Built from https://develop.svn.wordpress.org/trunk@38797
git-svn-id: http://core.svn.wordpress.org/trunk@38740 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fixes the Add Themes toolbar padding. Standardizes the placeholders to no title
case and three trailing dots. Expands the Media search placeholder in
"Search media items..." for consistency with the Plugins and Themes toolbars.
Props mikeviele, jamesacero, mattking5000, koenschipper, dungengronovius.
Fixes#38010.
Built from https://develop.svn.wordpress.org/trunk@38795
git-svn-id: http://core.svn.wordpress.org/trunk@38738 1a063a9b-81f0-0310-95a4-ce76da25c4cd
WordPress 4.4 introduced "hyphen exclusion" for search terms, so that
"foo -bar" would return posts containing "foo" AND not containing "bar".
The new filter 'wp_query_use_hyphen_for_exclusion' allows developers
to disable this feature when it's known that their content will contain
semantically important leading hyphens.
Props chriseverson, choongsavvii.
Fixes#38099.
Built from https://develop.svn.wordpress.org/trunk@38792
git-svn-id: http://core.svn.wordpress.org/trunk@38735 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This function was originally introduced to fix an XSS attack in Netscape 4, which never affected any other browsers, or later versions of Netscape.
I'm willing to go out on a limb, and say that we've officially dropped security support for Netscape 4.
Props dmsnell, desrosj.
Fixes#33848.
Built from https://develop.svn.wordpress.org/trunk@38785
git-svn-id: http://core.svn.wordpress.org/trunk@38728 1a063a9b-81f0-0310-95a4-ce76da25c4cd
[38776] introduced a call to `get_term()` using only the term ID. This
causes problems in cases where shared terms have not been split. Since
we have the taxonomy available, there's no harm in passing it along to
`get_term()`.
Props dd32.
See #37291.
Built from https://develop.svn.wordpress.org/trunk@38779
git-svn-id: http://core.svn.wordpress.org/trunk@38722 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Since 4.4, comment submission has been mostly abstracted into a function,
rather than being processed inline in wp-comments-post.php. This change
made it easier to write automated tests against the bulk of the comment
submission process. `wp_allow_comment()` remained untestable, however:
when a comment failed one of its checks (flooding, duplicates, etc),
`die()` or `wp_die()` would be called directly. This shortcoming posed
problems for any application attempting to use WP's comment verification
functions in an abstract way - from PHPUnit to the REST API.
The current changeset introduces a new parameter, `$avoid_die`, to the
`wp_new_comment()` stack. When set to `true`, `wp_new_comment()` and
`wp_allow_comment()` will return `WP_Error` objects when a comment check
fails. When set to `false` - the default, for backward compatibility -
a failed check will result in a `die()` or `wp_die()`, as appropriate.
Prior to this changeset, default comment flood checks took place in the
function `check_comment_flood_db()`, which was hooked to the
'check_comment_flood' action. This design allowed the default comment
flood routine to be bypassed or replaced using `remove_action()`.
In order to maintain backward compatibility with this usage, while
simultaneously converting the comment flood logic into something that
returns a value rather than calling `die()` directly,
`check_comment_flood_db()` has been changed into a wrapper function for
a call to `add_filter()`; this, in turn, adds the *actual* comment flood
check to a new filter, 'wp_is_comment_flood'. Note that direct calls
to `check_comment_flood_db()` will no longer do anything in isolation.
Props websupporter, rachelbaker.
Fixes#36901.
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Since [37573], `get_object_term_cache()` has expected term IDs to be
stored in the taxonomy relationship cache. The function would then
reach directly into the 'terms' cache to fetch the data corresponding
to a given term, before returning a `WP_Term` object. This caused
problems when, for one reason or another, term data was cached
inconsistently:
* If the 'terms' cache is empty for a given term ID, despite the earlier call to `_prime_term_caches()`, `get_term()` would return an error object.
* If the array of cached term IDs contains an invalid ID, `get_term()` would return an error object.
We avoid these errors by no longer touching the 'terms' cache directly,
but running term IDs through `get_term()` and allowing that function to
reference the cache (and database, as needed). If `get_term()` returns
an error object for any of the cached term IDs, `get_object_term_cache()`
will return that error object alone. This change ensures that upstream
functions, like `get_the_terms()`, return `WP_Error` objects in a
predictable fashion.
Props dd32, michalzuber.
Fixes#37291.
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On the Menus screen, the links to move menu items behave like buttons: they
perform an action so they should be real buttons to be correctly reported to
assistive technologies. Since they're logically grouped controls, they should
also be wrapped in a `<fieldset>` element for better semantics and accessibility.
Props Cheffheid.
Fixes#35578.
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Although unlikely, clashes in randomly generated strings could cause unexpected failures. In addition, most randomness is entirely unnecessary, is bad practice, and increases test time (however small it may be).
See #37371
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The position of this template within the hierarchy is of so little use that zero themes in the WordPress.org theme directory make use of it. It's second only to `index.php` in the hierarchy, meaning that any archive template such as `category.php` or `archive.php` will be chosen before it.
Fixes#38162
Props ryankienstra for initial patch
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If a plugin attempts to change the rewrite rules to early, other plugins may have their rules inadvertently discarded. Additionally, some function such as `url_to_post_id` cause a rewrite rule lookup that could cause this accidental flushing. This forces the flushing to only occur once `wp_loaded` has been fired.
Fixes#37892.
Props Chouby.
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* Removes special handling for `edit-tags.php` which is no longer required because of `term.php`. Related: [34202] and [36308].
* Sets `$referer` to `$_SERVER['REQUEST_URI']` because `wp_get_referer()` returns false if `$_SERVER['REQUEST_URI'] === $_REQUEST['_wp_http_referer']`.
* Sets `paged` always to `$pagenum` which is the value of `$wp_list_table->get_pagenum();`. This avoids an additional redirect when you delete an item which was previously on the last page.
Fixes#38194.
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This changes the global `$wp_taxonomies` to an array of `WP_Taxonomy ` objects. `WP_Taxonomy ` includes methods to handle rewrite rules and hooks.
Each taxonomy argument becomes a property of `WP_Taxonomy`. Introducing such a class makes further improvements in the future much more feasible.
Props boonebgorges for review.
Fixes#36224. See #36217.
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When editing a plugin file, show the correct plugin as being edited in the dropdown with the correct activation status.
Props aniketpant, dd32, DrewAPicture, jayarjo, MattyRob, mt8.biz, solarissmoke, swissspidy, WraithKenny.
Fixes#24122, #17552.
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Trashed posts cannot be accessed by site visitors and thus should not be visible on the front end. By marking menu items of trashed posts as invalid, they are excluded from the output.
Props solarissmoke, swissspidy.
Fixes#19038.
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Use the value of the `comment_order` setting to determine the date_query key to pass to `WP_Comment_Query`.
Fixes a bug where sites that had comments ordered "newest" first would have the incorrect page number returned.
Props tyxla, boonebgorges.
Fixes#31101.
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Making behavior changes based on some broad definition of what mobile is rarely, if ever, makes sense. Each bit of functionality should be more clearly targeted, whether that's for screen size, performance, or some kind of touch capability.
props akibjorklund.
see #33704.
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When the 'comment_whitelist' option is enabled and the commenter is an authenticated user, query for the existence of an approved comment with a matching `user_id`. This allows authenticated users that have changed their email address to bypass having their comment held for moderation.
Props voldemortensen, rachelbaker.
Fixes#28603.
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Following [38625], any media searches that already included JOINs,
e.g., `tax_queries`, would get trampled when we joined the post meta
table to search for filenames. This preserves existing JOINs and
also only applies the `_filter_query_attachment_filenames()` filter
when a search query is being performed.
Props flixos90, joemcgill.
Fixes#22744.
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