WordPress/wp-admin
spacedmonkey e2e15f1876 Users: Introduce the concept of a large site to single site installations.
Currently in WordPress multisite there is a concept of large networks. The function `wp_is_large_network` is used to determine if a network has a large number of sites or users. If a network is marked as large, then 
expensive queries to calculate user counts are not run on page load but deferred to scheduled events. However there are a number of places in a single site installation where this functionality would also be useful, as 
expensive calls to count users and roles can make screens in the admin extremely slow.

In this change, the `get_user_count` function and related functionality around it is ported to be available in a single site context. This means that expensive calls to the `count_users` function are replaced with 
calls to `get_user_count`. This change also includes a new function called `wp_is_large_user_count` and a filter of the same name, to mark if a site is large.

Props johnbillion, Spacedmonkey, Mista-Flo, lumpysimon, tharsheblows, obenland, miss_jwo, jrchamp, flixos90, macbookandrew, pento, desrosj, johnjamesjacoby, jb510, davidbaumwald, costdev. 
Fixes #38741.


Built from https://develop.svn.wordpress.org/trunk@53011


git-svn-id: http://core.svn.wordpress.org/trunk@52600 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-03-29 12:42:13 +00:00
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css Menus: Improve padding on bulk action labels for small screens. 2022-03-21 10:32:03 +00:00
images Help/About: Update the About section for 5.9. 2022-01-11 18:36:00 +00:00
includes Users: Introduce the concept of a large site to single site installations. 2022-03-29 12:42:13 +00:00
js Taxonomy: Consider HTML5 input types when resetting form values after adding a new tag. 2022-03-18 20:12:06 +00:00
maint Database: Check the correct value for displaying the "Successfully repaired table" or "Failed to repair" messages on Database Repair screen. 2020-12-04 15:50:12 +00:00
network Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
user Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
about.php Help/About: Revert [52783]. 2022-02-22 11:01:11 +00:00
admin-ajax.php Administration: Require a valid action parameter to be set for `admin-ajax.php` requests. 2022-03-02 15:00:11 +00:00
admin-footer.php Coding Standards: Simplify a condition in `wp-admin/admin-footer.php`. 2021-06-01 11:30:57 +00:00
admin-functions.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
admin-header.php External Libraries: Further fix jQuery deprecations in WordPress core. 2021-11-30 17:18:01 +00:00
admin-post.php Administration: Require a valid action parameter to be set for `admin-ajax.php` requests. 2022-03-02 15:00:11 +00:00
admin.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
async-upload.php Media: Remove target blank attribute from media uploader edit links. 2022-01-27 22:17:00 +00:00
authorize-application.php App Passwords: Remove placeholder from the app password name input field. 2021-10-01 13:49:00 +00:00
comment.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
credits.php Help/About: WordPress 5.9 About Page. 2022-01-04 18:35:03 +00:00
custom-background.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
custom-header.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
customize.php Admin/Help: add docs links to several screens. 2021-11-08 21:43:01 +00:00
edit-comments.php Admin/Comments: remove bespoke truncation from search string HTML. 2021-11-02 15:57:59 +00:00
edit-form-advanced.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
edit-form-blocks.php Editor: Optimize preload paths for post and site editors. 2022-03-25 21:50:03 +00:00
edit-form-comment.php Comments: Escape comment author's email in the Edit Comment form. 2021-06-07 18:47:02 +00:00
edit-link-form.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
edit-tag-form.php Taxonomy: Clarify the taxonomy labels for customizing the field descriptions on Edit Tags screen: 2021-11-15 16:45:01 +00:00
edit-tags.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
edit.php General: Fix code quality issues which were identified by static analysis. 2021-09-22 21:01:00 +00:00
erase-personal-data.php Coding Standards: Remove wrapping HTML tags from translatable strings. 2021-07-08 17:07:58 +00:00
export-personal-data.php Coding Standards: Remove wrapping HTML tags from translatable strings. 2021-07-08 17:07:58 +00:00
export.php External Libraries: Further fix jQuery deprecations in WordPress core. 2021-11-30 17:18:01 +00:00
freedoms.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
import.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
index.php Help/About: Improve typography in the `Welcome to your WordPress Dashboard!` text. 2021-11-03 03:16:57 +00:00
install-helper.php Docs: Improve documentation for functions in `wp-admin/install-helper.php` per the documentation standards. 2020-05-12 18:40:07 +00:00
install.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
link-add.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
link-manager.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
link-parse-opml.php XML-RPC: Explicitly unset the reference to the parser resource after calling `xml_parser_free()` to avoid memory leaks in PHP 7.0.0 or higher. 2020-07-05 15:22:01 +00:00
link.php Coding Standards: Apply some alignment fixes from `composer format`. 2021-07-27 19:01:59 +00:00
load-scripts.php Docs: Update a comment in `wp-admin/load-styles.php` per the documentation standards. 2021-12-12 14:52:02 +00:00
load-styles.php Docs: Update a comment in `wp-admin/load-styles.php` per the documentation standards. 2021-12-12 14:52:02 +00:00
media-new.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
media-upload.php Docs: Add examples of possible names for various hooks whose name contains a dynamic portion. 2021-03-07 12:32:09 +00:00
media.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
menu-header.php Coding Standards: Replace alias PHP functions with the canonical names. 2020-10-18 17:27:06 +00:00
menu.php Administration: Make sure the `$customize_url` variable is always defined in the admin menu. 2021-12-25 03:32:03 +00:00
moderation.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
ms-admin.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
ms-delete-site.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
ms-edit.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
ms-options.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
ms-sites.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
ms-themes.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
ms-upgrade-network.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
ms-users.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
my-sites.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
nav-menus.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
network.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
options-discussion.php Options, Meta APIs: Rephrase the description of the "Avatars" section. 2022-03-28 10:56:04 +00:00
options-general.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
options-head.php Administration: Replace legacy `updated` message type in `add_settings_error()` calls with `success`. 2019-08-16 00:39:55 +00:00
options-media.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
options-permalink.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
options-privacy.php Admin/Help: add commas to end of multi-line array items. 2021-11-08 21:55:00 +00:00
options-reading.php Coding Standards: Use strict comparison in `wp-admin/options-reading.php`. 2022-01-02 16:47:05 +00:00
options-writing.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
options.php Coding Standards: Use strict comparison in `wp-admin/options.php`. 2022-01-03 21:28:01 +00:00
plugin-editor.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
plugin-install.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
plugins.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
post-new.php Coding Standards: Use strict comparison where static strings are involved. 2020-05-16 18:42:12 +00:00
post.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
press-this.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
privacy-policy-guide.php Coding Standards: Use static closures when not using `$this`. 2021-08-26 12:59:02 +00:00
privacy.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
profile.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
revision.php Coding Standards: Use strict comparison in `wp-admin/revision.php`. 2022-01-07 16:47:00 +00:00
setup-config.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
site-editor.php Editor: Optimize preload paths for post and site editors. 2022-03-25 21:50:03 +00:00
site-health-info.php Site Health: Internationalizes count in the info section headings. 2021-11-01 22:36:59 +00:00
site-health.php Site Health: Typo correction in Site Health help tab. 2021-12-18 21:02:04 +00:00
term.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
theme-editor.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
theme-install.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
themes.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
tools.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
update-core.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
update.php Docs: Add a comment about the `$title` global usage in various admin files. 2021-07-22 13:53:00 +00:00
upgrade-functions.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:33:11 +00:00
upgrade.php Coding Standards: Move some translator comments to the correct place. 2021-03-21 13:13:03 +00:00
upload.php Coding Standards: Use strict comparisons in `wp-admin/upload.php`. 2021-08-05 03:37:56 +00:00
user-edit.php Coding Standards: Improve formatting in `/wp-admin/user-edit.php`. 2022-03-04 11:29:04 +00:00
user-new.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
users.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 16:25:03 +00:00
widgets-form-blocks.php Add WP_Block_Editor_Context::$name 2022-03-17 03:37:05 +00:00
widgets-form.php Widgets: Revert [51705]. 2021-09-09 21:40:57 +00:00
widgets.php Administration: Replace contracted verb forms for better consistency. 2022-03-22 19:59:04 +00:00