This changeset modifies the Site Health panel for HTTPS to provide more accurate recommendations based on whether the environment is already set up for HTTPS.
* Introduces `wp_is_using_https()` to check whether the site is configured to use HTTPS (via its Site Address and WordPress Address).
* Introduces `wp_is_https_supported()` to check whether the environment supports HTTPS. This relies on a cron job which periodically checks support using a loopback request.
Props Clorith, flixos90, miinasikk, westonruter.
Fixes#47577.
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In [49162], GitHub Action workflow configuration files were introduced to run all of Core’s automated testing with the intent to fully transition after some time was allowed for testing.
After two full months of testing, the time to finish this transition has come.
We thank TravisCI for testing the codebase through nearly 20 major and many more minor releases.
Fixes#52161. See #50401.
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The `twenty-twenty-one-ie11-polyfills` script now has a `null` source, and the new `twenty-twenty-one-ie11-polyfills-asset` (which points to the actual `polyfills.js` source) will be loaded only if IE is detected by through the use of `wp_get_script_polyfill()`.
Because the original script name remains the same, this change is backwards compatible with any code registering `twenty-twenty-one-id11-polyfills` as a script dependency.
Props poena, ismail.elkorchi, peterwilsoncc
Fixes#52098.
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This change improves the display of table blocks with the “Stripes” style selected.
Previously, the text was not visible in striped rows when using Dark Mode.
Props ryelle, poena, melchoyce, celendesign, audrasjb.
Fixes#52129.
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While `loading=“eager”` is a supported alternative to omitting the attribute entirely, browsers follow the value of this attribute explicitly when specified.
Specifying `eager` would prevent the user from receiving any additional potential benefits implemented at the browser level, such as further mechanisms to automatically decide which elements to lazy-load.
Props flixos90, ryelle, poena.
Fixes#52139.
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This adds some JavaScript to detect when an anchor link is clicked within the primary navigation on mobile devices and closes the menu before scrolling to the location on the page.
Props poena, macmanx, t-p.
Fixes#52006.
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Related Gutenberg PR: https://github.com/WordPress/gutenberg/pull/25220.
It aligns with the latest changes added by aristath to the Gutenberg project. As part of styles splitting for core blocks, there was a special pattern introduced for how style handles are named. Ideally, we would apply it to all blocks but there might be some backward compatibility considerations so I left the handling for non-core blocks unchanged.
Props aristath.
See #50328.
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In addition to MySQL, WordPress also supports MariaDB for databases. This makes changes to the local Docker environment to allow MariaDB to be used instead, if desired.
The `LOCAL_DB_TYPE` environment variable will now be used to determine which type of database container to use. This will default to `mysql`, but will also accept `mariadb`.
The `LOCAL_MYSQL` environment variable (which previously held the version of MySQL to use) has been replaced with the new, more generic `LOCAL_DB_VERSION` environment variable.
This change will make it possible to perform automated testing on a wider array of supported database types and versions.
Props davidbaumwald.
Fixes#51744. See #30462.
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This will help catch issues with Ajax related functionality on multisite.
A few tests have also been marked as `skipWithMultisite()` as they require network admin level capabilities when performing the same operations on a multisite install.
Props garrett-eclipse, netweb.
Fixes#46567.
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This introduces a new GitHub Action workflow to generate a code coverage report when running the PHPUnit test suite as both a single and multisite install.
The workflow will run once per week on Sunday at 00:00 UTC.
For now, the reports are not submitted anywhere, but they will be uploaded to the workflow run as ZIP file artifacts where they will persist for 90 days.
Making code coverage reports more readily available will hopefully better highlight areas of Core with poor coverage, and encourage more contributors to help increase test coverage of those areas.
Props ocean90, johnbillion.
Fixes#52034.
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After this change, the relevant `read_private_posts` capability is checked for
each queried post type. This ensures that private posts appear in search and
archive queries for users who have the ability to view those posts.
Props leogermani.
Fixes#13509, #48968, #48556.
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Previously, `1.0.0` was used for the version. This is inconsistent with the versioning used in the other default themes, which use use X.X and not X.X.X.
This change corrects all `1.0.0` occurrences to `1.0`, and adds the additional context of `Twenty Twenty-One` to avoid confusion with `WordPress 1.0`.
Props SergeyBiryukov, poena.
Fixes#51958.
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This change ensures that the primary text color specific to Dark Mode is used instead of the one specified for normal mode. The latter is not legible in Dark Mode.
Props slaFFik, poena, mukesh27, justinahinon.
Fixes#51985.
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* Expands the capabilities of `wp_filter_content_tags()` to add the attribute to iframe tags if enabled.
* Modifies the default behavior of `wp_lazy_loading_enabled()` so that it returns `true` for `iframe` tags.
* Introduces a `wp_iframe_tag_add_loading_attr()` function.
* Introduces a `wp_iframe_tag_add_loading_attr` filter.
Like for images, the attribute is only added to iframes which have both `width` and `height` specified (see related #50367).
Props azaozz, flixos90, westonruter.
Fixes#50756.
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When SimplePie parses HTTP headers, it combines multiple values for the same header into a comma-separated string. `WP_SimplePie_File` overrides the parsing, but was leaving them as an array instead.
That lead to a fatal error in PHP 8, because other parts of the codebase ended up passing an array to a function that expected a string.
Props david.binda, litemotiv, inc2734, NicolasKulka, hellofromTonya, mbabker, skithund, SergeyBiryukov, desrosj, timothyblynjacobs.
Fixes#51056. See #51956.
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Twenty Twenty-One uses PostCSS to convert the custom properties for Internet Explorer. Without a config file, the postcss command does nothing, causing issues in IE. This brings back the config from GitHub, which replaces all custom properties with the default values.
Props t-p, poena.
Fixes#52040.
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In PHPUnit 3.6.x, `exclude` and `file` paths were required to be relative to the checkout root. This changed in PHPUnit 4 when the path requirements were changed require them to be relative to the configuration file.
Since PHPUnit 3.6.x is only used to test on PHP 5.2 in older branches and is no longer supported, these can be safely removed from the configuration file.
See #51802.
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The test reporter uses the hidden `.svn` or `.git` directories to determine which changeset to send to WordPress.org along with the test report.
Because the GitHub Action workflow builds and prepares WordPress in a preceding job to share with each test job, the `.git` directory is missing (it is purposefully not included to limit artifact size).
This re-establishes the directory as a checkout of the `wordpress-develop` repository so that test results can be reported correctly.
See #50401.
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In the current state, the workflows run regardless of the repository context. This results many needless workflow runs that waste resources.
Workflow runs for private repositories are not free (accounts have a finite allotment of minutes for private repositories). This becomes problematic in private repositories that also mirror the WordPress develop repository, as any workflow runs will draw from a user’s or organization’s allotted action minutes.
Without blanket disabling the workflow manually for all event triggers, or modifying the workflow files in the forked/mirrored repository, there is no way to tune when the workflows run.
This change introduces a conditional statement into all GitHub Action workflows that prevents them from running on forked/mirrored repositories that are not `wordpress-develop`, except when a pull request is being submitted to that repository.
The exception to this is the Welcome workflow that posts a helpful message to first time contributors to `wordpress-develop`. This message is specific to this repository, so should only run when a PR is submitted to that repository.
See #50401.
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Appveyor was added to Core in [44594] to ensure that NPM and the WordPress build tools continue to work correctly on Windows systems as changes are made. Using an additional service for this was required at the time, TravisCI did not support testing on Windows.
[49162] introduced a GitHub Action workflow that performed the same testing. Since all automated testing is moving to GitHub Actions, using Appveyor is no longer necessary, and it’s preferable to have all automated testing in one location as much as possible.
Props ayeshrajans.
Fixes#51968.
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Whether App Passwords are being used is a global featurel, not a per-network feature. This fixes issues on Multi Network installs if App Passwords are used on a different network from where they were created.
Props spacedmonkey.
Fixes#51939.
See [49752].
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The `main` element must not appear as a descendant of the `section` element. Correct markup is the first requirement to make user agents and assistive technologies work properly.
Changes the `<section>` element that was wrapping the `<main>` element to a `<div>`.
Follow-up to [45942] for Twenty Nineteen.
Props albertomake, poena.
Fixes#51944.
}}}
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Application Passwords uses Basic Authentication to transfer authentication details. If the site is already using Basic Auth, for instance to implement a private staging environment, then the REST API will treat this as an authentication attempt and would end up generating an error for any REST API request.
Now, Application Password authentication will only be attempted if Application Passwords is in use by a site. This is flagged by setting an option whenever an Application Password is created. An upgrade routine is added to set this option if any App Passwords already exist.
Lastly, creating an Application Password will be prevented if the site appears to already be using Basic Authentication.
Props chexwarrior, georgestephanis, adamsilverstein, helen, Clorith, marybaum, TimothyBlynJacobs.
Fixes#51939.
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The `date_i18n` function is now used when formatting the dates in PHP instead of `gmdate` which doesn't handle localization properly.
Additionally, we now use a translation to get the date format to use instead of pulling from the `date_format` option which is only supposed to affect the front-end.
Lastly, when passing the date format to the Backbone JS template, we now use `wp_json_encode()` to format the value for JavaScript. This ensures that backslashes are properly preserved which are used by some locales to escape date formatting control characters.
Props pedromendonca, TimothyBlynJacobs, ocean90, hellofromtonya, SergeyBiryukov, antpb.
Fixes#51918.
See [35811].
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r49212 greatly improved the performance of `get_dirsize()`, but also changed the structure of the data stored in the `dirsize_cache` transient. It stored relative paths instead of absolute ones, and also removed the unnecessary `size` array.
That difference in data structures led to a fatal error in the following environment:
* PHP 8
* Multisite
* A custom `WP_CONTENT_DIR` which is not a child of WP's `ABSPATH` folder (e.g., [https://roots.io/bedrock/ Bedrock])
* The `upload_space_check_disabled` option set to `0`
After upgrading to WP 5.6, the `dirsize_cache` transient still had data in the old format. When `wp-admin.php/index.php` was visited, `get_space_used()` received an `array` instead of an `int`, and tried to divide it by another `int`. PHP 7 would silently cast the arguments to match data types, but [https://wiki.php.net/rfc/arithmetic_operator_type_checks PHP 8 throws a fatal error]:
`Uncaught TypeError: Unsupported operand types: array / int`
`recurse_dirsize()` was using `ABSPATH` to convert the absolute paths to relative ones, but some upload locations are not located under `ABSPATH`. In those cases, `$directory` and `$cache_path` were identical, and that triggered the early return of the old `array`, instead of the expected `int`.
In order to avoid that, this commit restores the absolute paths, but without the `size` array. It also adds a type check when returning cached values. Using absolute paths without `size` has the result of overwriting the old data, so that it matches the new format. The type check and upgrade routine are additional safety measures.
Props peterwilsoncc, janthiel, helen, hellofromtonya, francina, pbiron.
Fixes#51913. See #19879.
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This brings some consistency with the same check in `core_upgrade_preamble()` and avoids a PHP warning if `$cur->version` is not set.
Additionally, remove the check for `$cur->url` property, unused since [8595].
Follow-up to [49708], [49709].
Props pbiron, afragen, audrasjb.
Fixes#51892.
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This enables, for example, the previous post status to be used by this hook without the need to first capture it on an earlier hook.
This also fixes the value of the `$fire_after_hooks` parameter in `get_default_post_to_edit()` so the `wp_after_insert_post` action correctly fires just once on the new post screen.
Props Collizo4sky, peterwilsoncc, hellofromTonya, TimothyBlynJacobs, SergeyBiryukov
Fixes#45114
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This will be the final sync from GitHub before placing that repository into read-only mode. All further changes should now flow entirely through Trac.
For a full list of changes since [49633], see 1d5a895...53acd9b.
Props poena, luminuu, kjellr, ryelle, allancole, melchoyce, felipeelia, aljullu, kebbet, chaton666, Clorith, mkaz, ingereck, paaljoachim.
See #51526.
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