Introduces better contrast for borders of the following user interface elements:
- Tables
- Screen Options and Help
- Admin notices
- Welcome panel
- Meta boxes (post boxes)
- Cards
- Health Check accordions and headings
- Theme and Plugin upload forms
Props kjellr, melchoyce, karmatosed, audrasjb.
Fixes#48101.
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- Introduces new styles for the buttons, with better contrast for borders and better focus style.
- Introduces a new focus style for links.
- The new styles improve consistency with the ones used in the new Block Editor (Gutenberg).
Props michaelarestad, truchot, mor10, kellychoffman, adamsoucie, paaljoachim, Joen, kjellr, melchoyce, karmatosed, audrasjb, afercia.
Fixes#34904.
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- changes "Select All" from a link to a checkbox
- the new checkbox is available only when JavaScript support is on
- semantically and for accessibility, a checkbox is a better user interface control because the available action is clear to all users and the selected state is communicated natively
- it's consistent with the existing pattern for the admin tables
Props birgire, audrasjb, afercia.
Fixes#47048.
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The SSL certificate may be self-signed which prevents various tests from returning proper results. Since the Cron API and file editors don't verify the certificate the tests shouldn't either.
Props Clorith, ocean90.
Fixes#47957.
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`wp_get_upload_dir()` returns the theoretical path of the uploads directory. When there was no upload yet the test returns an incorrect result (not writeable) because the directory doesn't exist. Switching to `wp_upload_dir()`, which creates the directory on the fly, ensures a proper test result.
Fixes#47958.
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The PHP native JSON extension has been bundled and compiled with PHP by default since version 5.2.0. Because the minimum version of PHP required by WordPress is now 5.6.20 (see #46594 and [45058]), JSON extension related polyfills and backwards compatibility code can now be removed.
This change removes code that supported JSON related functionality on older versions of PHP. This includes (but is not limited to) checks that `json_last_error()` exists, checking and setting the `JSON_UNESCAPED_SLASHES` and `JSON_PRETTY_PRINT` constants if not previously defined, and deprecating the `_wp_json_prepare_data()` function (which was 100% workaround code).
Follow up of [46205].
See #47699.
Props jrf, Clorith, pento.
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Add a position argument to the `add_submenu_page` function similar to the one already in `add_menu_page`. When adding sub menus enables setting the position in the sub menu where the item should appear.
In addition, add the position argument to functions that call `add_submenu_page` under the hood: `add_management_page`, `add_options_page`, `add_theme_page`, `add_plugins_page`, `add_users_page`, `add_dashboard_page`, `add_posts_page`, `add_media_page`, `add_links_page`, `add_pages_page` and `add_comments_page`.
Props welcher, birgire, alexvorn2.
Fixes#39776.
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As part of the Multisite installation process, a `blog_versions` table is created. This table is never read from (except immediately prior to updating it), it's only ever inserted into or updated. It is not used to determine which blogs need to be upgraded.
This table was introduced in 3.0 when the WPMU schema was merged #11644 and it appears the table has never been used in core and is therefore redundant and may as well be removed.
Props johnbillion, nacin, ryan, johnjamesjacoby, whyisjake.
Fixes#19755. See #41685.
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Currently there is there a table in multisite called blog_versions. All this table stores is the database version as number and the date updated. With plans to add site meta in #37923 this new table should be used. This has a number of benefits, including functions to CRUD these values in the database. Once this data is in the blogmeta, table, the blog_versions table can be removed all together. If require a SQL view can be used blog_versions from data stored in blogmeta.
Props spacedmonkey, leogermani.
Fixes#41685. See #19755.
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We've extracted wp-includes/wp-a11y.js to a reusable package wordpress/a11y which is published on NPM. Let's make sure this package is also used in WordPress core. Once all the JavaScript is built using webpack, we can also import this package wherever it is used and configure webpack to load is an external.
Props omarreiss, herregroen, desrosj, ocean90, afercia, sstoqnov
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The `implode()` function accepts two. parameters, `$glue` and `$pieces`. For historical reasons, these parameters have been accepted in any order, though it was recommended that the documented order of `$glue, $pieces` be used.
Starting in PHP 7.4, specifying the parameters in the reverse order will trigger a deprecation notice with the plan to remove this tolerance in PHP 8.0.
This change fixes the occurrences of reversed arguments in Core with the exception of those contained in included external libraries. These will be handled separately.
Props jrf, jorbin.
See #47746.
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This change introduces a new `site_states()` method to the Sites List Table class (with a new `display_site_states` filter inside of it) following the pattern popularized in other List Table classes before it (Posts, Media, etc...)
Fixes#37684. Props mnelson4, pbiron, jeremyfelt, johnjamesjacoby.
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The path to magic quote sanity took a fun and exciting turn: PHP core removed it and WordPress updated the minimum version.
For the formally external pclzip, the code is commented out to make investigating easier and in case we ever need to merge upstream (if that still exists) changes.
Props ayeshrajans, jrf, jorbin.
See #47783.
Fixes#18322.
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Fix an issue where the submit button was enabled with an empty password when the user previously checked "Confirm use of weak password" for a weak password, then cleared the password field.
Props henry.wright.
Fixes#47924.
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* "Up to date" is an adverb phrase that describes an action that brings something in line with the latest information.
* "Up-to-date" is an adjective phrase that is used as a synonym for "current".
Props socalchristina, hareesh-pillai, garrett-eclipse, desrosj, aprea.
Fixes#38998.
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Hook documentation should be on the line directly above the line containing the `do_action()` or `apply_filters()` call. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of duplicate hook references.
Includes minor code layout fixes.
See #47110.
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Introduces `wp_get_original_image_path()` that retrieves the path to the originally uploaded image in all cases, and `big_image_size_threshold` filter to set the pixel value above which images will be scaled. The same value is used as max-width and max-height when scaling.
See #47873.
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Title attributes on abbreviations are only available to a minority of users. The
best option is to avoid unnecessary abbreviations when possible. In the other cases,
use an `<abbr>` element (which provides a hint to user agents on how to announce
and display the abbreviation) and provide an expansion in plain text on first use.
- `readme.html`: improves abbreviations and removes unnecessary `title` attributes
- options-general: removes unnecessary abbreviations and improves the remaining ones
- customizer schedule changeset date: removes unnecessary abbreviations and improves the remaining ones
- posts table date: uses a `span` element instead of an `abbr` element because this is not an abbreviation
Fixes#46980.
Built from https://develop.svn.wordpress.org/trunk@45930
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* Add missing translator comments.
* Fix placement of some translator comments. Translator comments should be on the line directly above the line containing the translation function call for optimal compatibility with various `.pot` file generation tools. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of translator comments.
Includes minor code layout fixes.
Polyglots, rejoice! All WordPress core files now have translator comments for all strings with placeholders!
Props jrf, subrataemfluence, GaryJ, webdados, Dency, swissspidy, alvarogois, marcomartins, mihaiiceyro, vladwtz, niq1982, flipkeijzer, michielatyoast, chandrapatel, thrijith, joshuanoyce, FesoVik, tessak22, bhaktirajdev, cleancoded, dhavalkasvala, garrett-eclipse, bibliofille, socalchristina, priyankkpatel, 5hel2l2y, adamsilverstein, JeffPaul, pierlo, SergeyBiryukov.
Fixes#44360.
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With this change, the result of a site or network lookup by ID will be cached even if the ID does not exist. When a new site or network is created, the cache for the respective new ID is cleared.
Props mnelson4, nielsdeblaauw.
Fixes#42251.
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To better support HTML and string calls to `wp_die()` without
outputting invalid HTML, wraps error messages in `<div>` rather than `<p>`.
Adds `.wp-die-message` CSS class for styling.
Props dinhtungdu, jeremyfelt, audrasjb, SergeyBiryukov, afercia, audrasjb, noisysocks.
Fixes#47580.
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Account for these new values in `settings_errors()`, resulting in `notice-warning` and `notice-info` CSS classes.
Map legacy `error` and `updated` CSS classes to `notice-error` and `notice-success`.
Props donmhico, toddhalfpenny, flixos90, desrosj, javorszky, SergeyBiryukov.
Fixes#44640, #44941.
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Most sites will be unaffected by this change, but those with a large number of rows in `wp_options`, only a small number of which have `autoload` set, will see a significant performance improvement.
Sites with a large number of rows in `wp_options`, with many of them having `autoload` set will unfortunately see a performance penalty on top of the already very slow queries they're running, but this should be the minority of cases.
Props DanBUK.
Fixes#24044.
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Introduces `WP_Site_Health::has_late_cron()` for late wp-cron jobs and extends the time allowance before a job is considered missed.
In a standard configuration using loopback requests, a job is considered late once past due and missed over five minutes past due.
Late and missed time frames are extended if `DISABLE_WP_CRON` is defined as `true` to allow for crontab tasks running less frequently. A job is considered late once it's 15 minutes past due and missed over one hour past due.
A file for site health unit tests has been introduced with tests for cron in critical, late and missed states.
Props rockfire, afragen, peterwilsoncc.
Fixes#47223.
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- Add the `admin_email_lifespan` option when installing. Fixes a bug where the verification screen is shown right after installation.
- Reset the same option when upgrading and the user doing the DB upgrade is not an admin. This will ensure the email verification is shown next time an admin logs in.
- Use `site_url()` instead of `network_site_url()` for the form action. The latter seems needed only for password reset.
See #46349.
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PHP used to allow both square brackets and curly braces to be used interchangeably for accessing array elements and string offsets. The curly bracket syntax is only allowed in a limited set of cases and can be confusing for people not used to it.
PHP 7.4 will deprecate the curly brace syntax for accessing array elements and string offsets and it is expected that support will be completely removed in PHP 8.0.
Ref: https://wiki.php.net/rfc/deprecate_curly_braces_array_access
See #47751.
Props jrf.
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Color alone is not sufficient to visually communicate differences.
- adds `plus` and `minus` icons to the changed lines
- adds visually hidden text: `Added`, `Deleted`, and `Unchanged` to clarify the differences to assistive technologies users
Props birgire, audrasjb, kjellr, adamsilverstein.
Fixes#43532.
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When adding a Custom Link and leaving the "Link Text" field empty, WordPress used to set a default fallback text: "Menu Item".
The changes in [36379] broke this behavior making the fallback text: ` (Pending)`, with a leading space.
Pending major refactoring of the Menus page (which is going to use a block-based user interface) this change just restores the original behavior by adding the fallback text to the related AJAX response.
Props christophherr, Fencer04, thakkarhardik, backermann1978, audrasjb.
Fixes#38415.
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* Include `forms.css` and `l10n.css`, for consistency with login screen and other admin screens.
* Remove redundant `@import` directives from `login.css` for files already declared as dependencies.
* Adjust margin on password strength meter for consistency with other fields.
* Increase font size for "You will need this password to log in" notice.
* Fix misaligned icon on "Hide" button for the password.
Props iseulde, dan@micamedia.com, bassgang, cdog, johnbillion, nmenescardi, mukesh27, SergeyBiryukov.
Fixes#35776, #47757, #47758.
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This renames the file containing the Custom_Background class to conform to the coding standards.
This commit also includes:
- A new custom-background.php that includes the new file, for anyone that may've been including the file directly.
- Replaces a reference to the old filename with the new filename.
See #47632.
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This renames the file containing the `Custom_Image_Header` class to conform to the coding standards.
This commit also includes:
- A new `custom-header.php` that includes the new file, for anyone that may've been including the file directly.
- Replaces references to the old filename with the new filename.
See #47632.
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Noteable changes:
- The `magic_quotes_runtime` and `magic_quotes_sybase` settings were removed in PHP 5.4, so no longer need to be set.
- Some functions that use external libraries can generate errors that can't be tested for, so are globally allowed to silence errors.
- Quite a few functions would cause errors if `safe_mode` was set. This setting was removed in PHP 5.4.
- Only a handful of `header()` calls needed corresponding `headers_sent()` checks for unit tests to pass, but more may need to be added as the nightlies builds are tested.
See #46732.
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This allows for blocking plugin activation if it requires a higher version of PHP or WordPress, and does not have a `readme.txt` file.
If the headers are defined in both `readme.txt` and the main plugin file, precedence is given to the plugin file.
Props afragen, Otto42, Ipstenu.
Fixes#46938.
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- Introduces `wp_get_missing_image_subsizes()` and `wp_update_image_subsizes()` to generate image sub-sizes that are missing or were not created after the upload.
- Adds a way to display errors that happened while creating sub-sizes.
- Introduces `wp_create_image_subsizes()` intended for use after an image was uploaded. It saves/updates the image metadata immediately after each sub-size is created. This fixes the (long standing) problem when some of the sub-size image files were created but there was a timeout or an error and the metadata was not saved. Until now such uploads were considered "failed" which usually resulted in the user trying to upload the same image again, creating even more "orphan" image files.
Note that the patch also includes some unrelated WPCS fixes.
Props mikeschroder, azaozz.
See #40439.
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- keeps focus management only where necessary to avoid focus losses
- removes focus management where a specific user workflow was assumed
- makes the "Attachment Details" navigation buttons really disabled when there are no next or previous attachments
- adds inline comments to clarify all the usages of focus()
Fixes#43169.
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Introduces the faux primitive capability `view_site_health_checks` available to single site admins and multisite super-admin to view the site health page within the admin.
The capability is mapped to the `install_plugins` capability without being dependent on the file system being writable. This fixes a bug where the feature couldn't be used by sites unable to write to the file system or managed through version control.
The capability is granted on the `user_has_cap` filter.
Props birgire, Clorith, palmiak, peterwilsoncc, spacedmonkey.
Fixes#46957.
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This introduces three new strings that can be used to control the maximum length of automatically generated excerpts for posts, comments, and draft post previews in the dashboard. Optionally combined with the existing word count type control this allows languages which include many multibyte characters to specify more appropriate maximum excerpt lengths.
Props miyauchi, birgire, johnbillion
Fixes#44541
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- changes the media views form controls to have explicitly associated labels with for/id attributes
- adds a few missing labels / aria-labels
- improves a few existing labels / aria-labels
- improves semantics in a few places, by adding visually hidden headings, fieldset + legend elements, aria-describedby attributes
- improves the image custom size input fields and their labelling
- adds `role="status"` to the "saved" indicator so that status messages are announced to assistive technologies
- swaps the columns source order in the image details template, to make visual and DOM order match
- swaps the "Replace" and "Back" buttons source order in the Replace Image view, to make visual and DOM order match
- gallery settings: move checkbox label to the right: checkboxes are supposed to have labels on the right
- merge similar strings, unified to "Drop files to upload" (removed "Drop files here", and "Drop files anywhere to upload")
- makes the "upload-ui" consistent across the media views
- hides the IE 11 "X" `::-ms-clear` button in the Insert from URL field, as it conflicts with the uploading spinner
- adds comments to all the media templates to clarify their usage
- slightly increases vertical spacing between form fields in the media sidebar
- removes some CSS selectors introduced as backwards compatibility for WordPress pre-4.4
- removes some CSS still targeting Internet Explorer 7 and 8
Fixes#47141.
Fixes#47122.
Built from https://develop.svn.wordpress.org/trunk@45499
git-svn-id: http://core.svn.wordpress.org/trunk@45310 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use of `date()` in core depends on PHP timezone set to UTC and not changed by third party code (which cannot be guaranteed).
`gmdate()` is functionally equivalent, but is not affected by PHP timezone setting: it's always UTC, which is the exact behavior the core needs.
Props nielsdeblaauw, Rarst.
Fixes#46438. See #44491.
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- effectively hides the "Post locked" information from assistive technologies
- when a post is locked, reveals the "Post locked" information without CSS animation
- the height CSS animation didn't work anyways after [24906]
See #24553.
Fixes#44946.
Built from https://develop.svn.wordpress.org/trunk@45417
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- adds `role="presentation"` to the edit comment table
- removes a few pointless `<fieldset>` elements
- adds a few missing `<label>` elements
- adds the CSS class `class="td-full"` to table rows spanning to multiple cells
- adds explicit `scope="row"` attribute to the table headers in `options-permalink.php`: this table is better communicated as data table
- uses consistent label association in the "Privacy Settings" page
- in the installation page "Set up your database connection": associates descriptions to their inout fields using `aria-describedby`
- improves the link to gravatar.com in the `user-edit.php` page
See #46899.
Fixes#47390.
Built from https://develop.svn.wordpress.org/trunk@45416
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Adds `role="presentation"` to the `<table>` elements used for layout purposes.
Ideally, HTML tables should be used for tabular data. When tables are used for layout purposes, it's important to remove any native semantics so that assistive technologies can correctly announce the table content in a linearized fashion.
Props greatislander, afercia.
Fixes#46899.
Built from https://develop.svn.wordpress.org/trunk@45403
git-svn-id: http://core.svn.wordpress.org/trunk@45214 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This change means that users who can't read the site's current language can more easily identify controls that allow them to change either the site language or their own admin area language.
Props janak007, atlasmahesh, afercia, birgire, JoshuaWold
Fixes#43144
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`wp-admin/includes/update-core.php` runs in the context of the previous WordPress version. Any calls to newly introduced functions there need to be checked via `function_exists()`.
Reviewed by desrosj, earnjam, SergeyBiryukov.
Props dd32, imath.
Fixes#47323.
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The sodium_compat library can be very slow for certain operations on 32-bit architectures, which can lead to web server timeouts while attempting to verify an update. This adds a runtime speed check to skip signature verification on systems that would otherwise time out. Includes simple unit tests.
Props dd32, paragoninitiativeenterprises.
See #47186.
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This changes the CSS for Site Health headers to use flexbox, which helps ensure the text is vertically aligned center and consistently spaced in both the Status and Info tabs. It also fixes an issue where the loading spinner GIF was cut off on smaller screens (originally reported in #47203.
Props Presskopp, odminstudios, kjellr, afercia, desrosj, hedgefield, ianbelanger, xavortm.
Fixes#47063.
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This change removes redundant CSS properties for different health check statuses in favor of utilizing the `.dashicons` class already in Core to define them more consistently. This also fixes the vertical alignment issues.
Props chetan200891, Clorith, desrosj.
Fixes#46940.
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- The About page now uses a CSS grid to layout its design, making the page’s structure more obvious and hopefully easier for contributors in the future.
- Removes some code that is no longer used (such as videos, mejs elements, etc.).
- Update images.
- Unnecessary HTML is removed from a string on the page. This was a regression.
- Only users with the correct capability should be instructed to check their site status.
- Fixes the placement of commas.
Reviewed by melchoyce, afercia, jeremyfelt, and desrosj.
Props ryelle, melchoyce, cathibosco1, man4toman, SergeyBiryukov, afercia, ramiy, kjellr, tellyworth, earnjam, andreamiddleton, marybaum.
See #46901.
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When viewing Site Health for a multisite install, there are a few recommendations that are not appropriate and could have negative implications for other sites on the install if the administrator follows the advice provided.
For example, Site Health recommends that inactive plugins and themes for a site should be removed. On a single site install, this is a great recommendation. However, on a multisite install, inactive plugins and themes for one site should not be removed because they could be active for other sites on the network.
This change also disables the `test_wp_version_check_attached()` test for multisite. This test checks for the presence of the `wp_version_check()` function on the `wp_version_check` hook, which is not present for every site on multisite.
Reviewed by jeremyfelt and desrosj.
Props iandunn, Clorith, azaozz, jeremyfelt.
Fixes#47084.
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It's important for links to have enough information in them in order to be clearly actionable. Destination and purpose should be clear. For example, `debug` isn't nearly as useful as `learn how to debug issues`.
This was signed off on by chanthaboune and jorbin.
Props afercia.
See: #46901.
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This fixes several bugs in the signature verification code:
Disables signature checks on certain incompatible PHP versions that cause math errors when opcache is enabled;
Prevents a spurious URL and subsequent error when downloading a zip file with query arguments;
Prevents errors triggered by third-party upgrade scripts as per #46615;
Disables signature tests for Plugins, Themes, and Translations, leaving only core updates.
At the 5.2 release the API servers will only provide signatures for core update packages, which is why messages are suppressed for plugins and other package types. Signatures for those other items will become available later.
Props dd32.
See #39309, #46615
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Per the documentation standards, the `@global` tag is meant to list PHP globals used within functions or methods.
The code in question uses the variable in global namespace, but does not explicitly declare it.
Props jayupadhyay01, dswebsme.
Fixes#46602.
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Currently, there are a number of scenarios where `is_block_editor()` (and `WP_Screen::is_block_editor`) would incorrectly indicate block editor support at different points of the loading process. Most notably, checking `is_block_editor` when hooking into the `current_screen` action will always result in `false`, even when the block editor is being loaded. This is because `is_block_editor` is not set to `true` until `edit-form-blocks.php` is included.
This change adds logic to `WP_Screen` to ensure the accuracy of `is_block_editor` on block editor pages earlier in the load process.
While edit screens will now be accurate 100% of the time from `current_screen` on, there are still a few edge cases where `is_block_editor` could contain an incorrect value when creating a new post.
Because a `WP_Post` object is a required parameter for the `replace_editor` filter and `use_block_editor_for_post()` function, `WP_Screen` will fall back to the value returned by `use_block_editor_for_post_type()` for the post being created. To eliminate these edge cases, the `use_block_editor_for_post_type` filter can be used to return the appropriate boolean value to indicate support.
Props Chouby, desrosj, aduth, johnbillion.
Fixes#46195.
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- Change `recurse_dirsize()` to accept an array of excluded paths.
- Change so we don't calculate the sizes of dirs in wp-content twice.
- Add the size in bytes to the "debug" into.
- Add a custom DOM event after the dir sizes request is done. Can be used by plugins to "daisy chain" more requests.
- Move "WordPress directory location" and "WordPress directory size" to the top in the "Directories and Sizes" section.
- Move "Theme directory location" to the "Active Theme" section.
- Fix labels capitalization.
Props xkon, afercia, Clorith, azaozz.
Fixes#46707.
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Andrea Fercia
John Blackbourn
Dominik Schilling
Sergey Biryukov
desrosj
Adam Silverstein
Andrew Ozz
whyisjake
johnjamesjacoby
jorgefilipecosta
Aaron Jorbin
Felix Arntz
Mike Schroder
Gary Pendergast
Peter Wilson
Tammie Lister
atimmer
tellyworth