Commit Graph

43032 Commits

Author SHA1 Message Date
Sergey Biryukov
1fd05dee6e Site Health: Add WP_MEMORY_LIMIT constant to debug info.
This complements the `WP_MAX_MEMORY_LIMIT` constant previously displayed there.

Props sanketchodavadiya, nre, talldanwp, noisysocks.
Fixes #51680.
Built from https://develop.svn.wordpress.org/trunk@49908


git-svn-id: http://core.svn.wordpress.org/trunk@49607 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-27 19:27:06 +00:00
Sergey Biryukov
3f05756219 Accessibility: Upgrade/Install: Add more contrast to input borders during installation.
This brings the accessibility improvements previously made for other areas of the admin in WordPress 5.3 to the installation screens too.

Follow-up to [46241-46244], [46247], [46248], [46293], [46425].

Props Maigret, audrasjb.
Fixes #51854.
Built from https://develop.svn.wordpress.org/trunk@49907


git-svn-id: http://core.svn.wordpress.org/trunk@49606 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-26 19:54:07 +00:00
Sergey Biryukov
c3b89441f7 Docs: Correct the type of the $user parameter in WP_REST_Users_Controller::prepare_links().
Props iviweb, mukesh27.
Fixes #52175.
Built from https://develop.svn.wordpress.org/trunk@49906


git-svn-id: http://core.svn.wordpress.org/trunk@49605 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-25 14:54:07 +00:00
Sergey Biryukov
5a7fa8b7f3 Posts, Post Types: Correct the check for term IDs to be queued for lazy-loading term meta.
This ensures that the `$term_ids` array in `wp_queue_posts_for_term_meta_lazyload()` (an indexed array not keyed by ID) does not contain duplicate values.

Props denishua, akabarikalpesh.
Fixes #52144.
Built from https://develop.svn.wordpress.org/trunk@49905


git-svn-id: http://core.svn.wordpress.org/trunk@49604 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-24 11:21:04 +00:00
Felix Arntz
c81db1f6e6 Security, Site Health: Detect HTTPS support and encourage switching.
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.

Built from https://develop.svn.wordpress.org/trunk@49904


git-svn-id: http://core.svn.wordpress.org/trunk@49603 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-23 19:13:04 +00:00
Aaron Jorbin
9f4be0f698 Build/Test: Send Code Coverage reports to Codecov.
Help visualize and explore code coverage reports to avoid blunders.

Props desrosj, swissspidy.
Fixes #52141.


Built from https://develop.svn.wordpress.org/trunk@49903


git-svn-id: http://core.svn.wordpress.org/trunk@49602 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-23 18:19:05 +00:00
Sergey Biryukov
4a91698129 Tests: Correct @ticket references in tests/query/invalidQueries.php.
This ensures that running `phpunit --group 48556` works as expected.

Follow-up to [49900].

See #48556.
Built from https://develop.svn.wordpress.org/trunk@49902


git-svn-id: http://core.svn.wordpress.org/trunk@49601 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-23 15:07:03 +00:00
Sergey Biryukov
c18ec08dbb Twenty Nineteen: Correct @since version for twentynineteen_excerpt_more().
Follow-up to [49831].

See #46177.
Built from https://develop.svn.wordpress.org/trunk@49901


git-svn-id: http://core.svn.wordpress.org/trunk@49600 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-23 15:05:08 +00:00
Peter Wilson
c50ff2ac10 Query: Add bad path tests with invalid WP_Query parameters.
See #48556.

Built from https://develop.svn.wordpress.org/trunk@49900


git-svn-id: http://core.svn.wordpress.org/trunk@49599 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-23 03:05:06 +00:00
Peter Wilson
aaf7710529 Query: Revert post-type specific capability changes.
The modified checks of the `read_private_posts` capability could result in unexpected SQL queries when calling `WP_Query` with invalid parameters.

Reverts [49830], [49832] and [49833].
See #48556.

Built from https://develop.svn.wordpress.org/trunk@49899


git-svn-id: http://core.svn.wordpress.org/trunk@49598 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-23 03:02:06 +00:00
desrosj
7c8d9b2e6a Build/Test Tools: Remove the TravisCI configuration file.
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.
Built from https://develop.svn.wordpress.org/trunk@49876


git-svn-id: http://core.svn.wordpress.org/trunk@49595 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 21:01:10 +00:00
desrosj
51ca44d9c7 Bundled Themes: Bump the versions of Twenty Twenty-One and Twenty Nineteen.
New versions:

- Twenty Twenty-One: 1.1.
- Twenty Nineteen: 1.9.

Props poena.
Fixes #52160.
Built from https://develop.svn.wordpress.org/trunk@49873


git-svn-id: http://core.svn.wordpress.org/trunk@49592 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 18:19:05 +00:00
desrosj
0111002414 Twenty Nineteen: Add the block-patterns tag to the appropriate SASS file.
This prevents the tag from being removed from `styles.css` when rebuilding the CSS.

Props danfarrow
Fixes #52159.
Built from https://develop.svn.wordpress.org/trunk@49872


git-svn-id: http://core.svn.wordpress.org/trunk@49591 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 18:15:09 +00:00
ryelle
f8e65a20b6 Twenty Twenty-One: Set a maximum width on inputs.
Text inputs with a size attribute can end up longer than the screen width on small screens. A max-width of 100% keeps the inputs from breaking out of the container.

Props basscan, kjellr, poena, sabernhardt
Fixes #52083.


Built from https://develop.svn.wordpress.org/trunk@49870


git-svn-id: http://core.svn.wordpress.org/trunk@49589 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 16:53:06 +00:00
desrosj
de18e6c5a2 Twenty Twenty-One: Improve strings found in post navigations for easier translating.
This change adjusts strings found within post navigations to ensure translators are provided the full context needed to properly translate.

Props poena, SergeyBiryukov, aristath.
Fixes #52047.
Built from https://develop.svn.wordpress.org/trunk@49866


git-svn-id: http://core.svn.wordpress.org/trunk@49585 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 16:15:06 +00:00
desrosj
b0fe9f059c Twenty Twenty-One: Only load IE specific polyfills when actually using Internet Exploreer.
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.
Built from https://develop.svn.wordpress.org/trunk@49865


git-svn-id: http://core.svn.wordpress.org/trunk@49584 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 15:44:08 +00:00
desrosj
c58be3c57e Twenty Twenty-One: Improve striped table styling in Dark Mode.
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.
Built from https://develop.svn.wordpress.org/trunk@49864


git-svn-id: http://core.svn.wordpress.org/trunk@49583 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 15:02:05 +00:00
Sergey Biryukov
aedf6c6443 Tests: Use shared post fixture in comment template tests.
This reinstates [49848], previously reverted in [49849], with the addition of `static` keyword for the `wpSetUpBeforeClass()` method, allowing the tests to pass on PHP 8.

Props peterwilsoncc.
See #51802.
Built from https://develop.svn.wordpress.org/trunk@49863


git-svn-id: http://core.svn.wordpress.org/trunk@49582 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-22 07:44:06 +00:00
John Blackbourn
ec80a9fd63 XML-RPC: Emit an appropriate HTTP status code when an error is returned in response to an XML-RPC request.
This most notably affects the response when XML-RPC is disabled or when the supplied username and password is incorrect.

Props ericmann

Fixes #48213

Built from https://develop.svn.wordpress.org/trunk@49862


git-svn-id: http://core.svn.wordpress.org/trunk@49581 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 20:23:02 +00:00
desrosj
b8e5751dd1 Twenty Twenty-One: Do not specify loading=“eager” for single post thumbnails.
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.
Built from https://develop.svn.wordpress.org/trunk@49860


git-svn-id: http://core.svn.wordpress.org/trunk@49579 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 18:39:03 +00:00
Sergey Biryukov
1d3fd41977 Docs: Move locale filter documentation to the canonical place.
See #51800.
Built from https://develop.svn.wordpress.org/trunk@49859


git-svn-id: http://core.svn.wordpress.org/trunk@49578 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 18:27:04 +00:00
Sergey Biryukov
5550b5fd6a Docs: Move sanitize_file_name filter documentation to the canonical place.
See #51800.
Built from https://develop.svn.wordpress.org/trunk@49858


git-svn-id: http://core.svn.wordpress.org/trunk@49577 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 18:25:05 +00:00
John Blackbourn
f508fe5112 Build/Test Tools: Don't mark the Tests_Cache::test_flush() test as risky when running the test suite with an object cache in place.
See #51802

Built from https://develop.svn.wordpress.org/trunk@49857


git-svn-id: http://core.svn.wordpress.org/trunk@49576 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 17:51:07 +00:00
John Blackbourn
cc2dd60fe1 XML-RPC: Fix a type error when requesting the menu field of a taxonomy.
Fixes #51493

Built from https://develop.svn.wordpress.org/trunk@49856


git-svn-id: http://core.svn.wordpress.org/trunk@49575 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 17:11:05 +00:00
desrosj
55209a7309 Twenty Twenty-One: Allow local anchor links to be used in primary navigation.
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.
Built from https://develop.svn.wordpress.org/trunk@49854


git-svn-id: http://core.svn.wordpress.org/trunk@49573 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 15:05:08 +00:00
gziolo
671d5da0e4 Blocks: Align with Gutenberg the name of generated asset handle for core blocks
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.


Built from https://develop.svn.wordpress.org/trunk@49850


git-svn-id: http://core.svn.wordpress.org/trunk@49569 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 11:39:08 +00:00
Peter Wilson
65351d3908 Tests: Revert use of shared post fixture in comment template tests.
Removes code throwing a fatal in PHP 8.

Reverts [49848] from trunk.
See #51802.

Built from https://develop.svn.wordpress.org/trunk@49849


git-svn-id: http://core.svn.wordpress.org/trunk@49568 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 03:35:04 +00:00
Peter Wilson
c56ec035ce Tests: Use shared post fixture in comment template tests.
See #51802.

Built from https://develop.svn.wordpress.org/trunk@49848


git-svn-id: http://core.svn.wordpress.org/trunk@49567 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 03:17:01 +00:00
Peter Wilson
7a3d769b0f Query: Correct some coding standards after [49843].
See #44183

Built from https://develop.svn.wordpress.org/trunk@49847


git-svn-id: http://core.svn.wordpress.org/trunk@49566 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 02:56:05 +00:00
John Blackbourn
8bc6a4ae6d Query: Correct some coding standards after [49843].
See #44183
Built from https://develop.svn.wordpress.org/trunk@49846


git-svn-id: http://core.svn.wordpress.org/trunk@49565 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-21 00:33:08 +00:00
John Blackbourn
e7cc15b321 Upload: Introduce the {$action}_overrides filter that allows the overrides parameter for file uploads and file sideloads to be filtered.
The dynamic portion of the hook name, `$action`, refers to the post action.

Props iandunn, jakub.tyrcha, nacin, wonderboymusic, Mte90, johnbillion

Fixes #16849

Built from https://develop.svn.wordpress.org/trunk@49845


git-svn-id: http://core.svn.wordpress.org/trunk@49564 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-20 16:15:03 +00:00
John Blackbourn
f0d44a3402 Mail: Introduce a pre_wp_mail filter to allow short-circuiting the wp_mail() function without having to override the pluggable function.
Props DvanKooten, swissspidy, SergeyBiryukov, jtsternberg, ericlewis, Mte90, birgire, ayeshrajans

Fixes #35069

Built from https://develop.svn.wordpress.org/trunk@49844


git-svn-id: http://core.svn.wordpress.org/trunk@49563 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-20 15:09:06 +00:00
John Blackbourn
5007f1ce13 Query: Ensure the author archive title always shows the name of the queried author, regardless of whether there are results.
This brings the behaviour inline with the `<title>` element of the page which always shows the author name.

Props Tkama, subrataemfluence

Fixes #44183

Built from https://develop.svn.wordpress.org/trunk@49843


git-svn-id: http://core.svn.wordpress.org/trunk@49562 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-20 14:37:04 +00:00
Sergey Biryukov
0fe844c9c9 Docs: Use a canonical form of "knowledgeable" in readme.html.
Props shahinsid07, audrasjb.
Fixes #52125.
Built from https://develop.svn.wordpress.org/trunk@49842


git-svn-id: http://core.svn.wordpress.org/trunk@49561 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-20 12:58:02 +00:00
Sergey Biryukov
0e700c40ea Docs: Fix typo in getCursorMarkerSpan() DocBlock in js/_enqueues/wp/editor/base.js.
Props voboghure, mukesh27, audrasjb.
Fixes #52128.
Built from https://develop.svn.wordpress.org/trunk@49841


git-svn-id: http://core.svn.wordpress.org/trunk@49560 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-20 12:32:11 +00:00
Sergey Biryukov
e4dfced545 Twenty Ten: Correct $post_title variable name in loop-attachment.php.
Follow-up to [45609] / #47632.

Props sabernhardt.
Fixes #52121.
Built from https://develop.svn.wordpress.org/trunk@49840


git-svn-id: http://core.svn.wordpress.org/trunk@49559 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-19 20:45:05 +00:00
Sergey Biryukov
08e11dc1e6 Twenty Twenty-One: Clarify a sentence in readme.txt.
Props gkibria69.
Fixes #52120.
Built from https://develop.svn.wordpress.org/trunk@49838


git-svn-id: http://core.svn.wordpress.org/trunk@49557 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-19 20:36:06 +00:00
Sergey Biryukov
41c9686313 Docs: Update the reference to Appearance → Theme Editor admin menu item in the inline documentation.
Follow-up to [42685].

See #51800.
Built from https://develop.svn.wordpress.org/trunk@49837


git-svn-id: http://core.svn.wordpress.org/trunk@49556 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-18 15:46:04 +00:00
desrosj
24d77a5793 Build/Test Tools: Support the use of MariaDB in the local Docker environment.
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.
Built from https://develop.svn.wordpress.org/trunk@49836


git-svn-id: http://core.svn.wordpress.org/trunk@49555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-18 15:29:03 +00:00
desrosj
fcb36e86bb Build/Test Tools: Run the Ajax test group for multisite.
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.
Built from https://develop.svn.wordpress.org/trunk@49835


git-svn-id: http://core.svn.wordpress.org/trunk@49554 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-18 14:40:10 +00:00
desrosj
670500c739 Build/Test Tools: Generate a code coverage report using GitHub Actions.
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.
Built from https://develop.svn.wordpress.org/trunk@49834


git-svn-id: http://core.svn.wordpress.org/trunk@49553 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-18 00:30:06 +00:00
Peter Wilson
343b375097 Coding Standards: Minor fixes following [49830].
Fixes the fixes missed in [49832]. They are fixed now.

See #13509, #48968, #48556.

Built from https://develop.svn.wordpress.org/trunk@49833


git-svn-id: http://core.svn.wordpress.org/trunk@49552 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-18 00:28:03 +00:00
Peter Wilson
08acf6606a Coding Standards: Minor fixes following [49830].
See #13509, #48968, #48556.

Built from https://develop.svn.wordpress.org/trunk@49832


git-svn-id: http://core.svn.wordpress.org/trunk@49551 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-18 00:19:05 +00:00
Sergey Biryukov
fa7e570e2a Twenty Nineteen: Add "Continue reading" link for post excerpts.
This ensures that archive pages have a meaningful link text after the excerpts.

Props metalandcoffee, alex27, sabernhardt, mdrockwell, laurelfulford.
Fixes #46177.
Built from https://develop.svn.wordpress.org/trunk@49831


git-svn-id: http://core.svn.wordpress.org/trunk@49550 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-17 18:21:05 +00:00
Boone Gorges
f124a2e529 Query: Respect post-type specific capabilities when querying for multiple post types.
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.
Built from https://develop.svn.wordpress.org/trunk@49830


git-svn-id: http://core.svn.wordpress.org/trunk@49549 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-17 16:17:07 +00:00
desrosj
6daeadb85e Twenty Twenty-One: Correct @since inline documentation tags.
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.
Built from https://develop.svn.wordpress.org/trunk@49826


git-svn-id: http://core.svn.wordpress.org/trunk@49545 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-17 14:57:07 +00:00
desrosj
66d46430a7 Twenty Twenty-One: Make text within code blocks readable in Dark Mode.
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.
Built from https://develop.svn.wordpress.org/trunk@49825


git-svn-id: http://core.svn.wordpress.org/trunk@49544 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-17 14:22:05 +00:00
desrosj
b7a899e8aa Twenty Twenty-One: Prevent <iframe> embeds from being too narrow.
This fixes an issue where `<iframe>` embeds were being pushed to the side of the screen and compressed to the point of being unusable.

Props helen, mukesh27, poena, thorlentz.
Fixes #52004.
Built from https://develop.svn.wordpress.org/trunk@49823


git-svn-id: http://core.svn.wordpress.org/trunk@49542 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-17 14:05:05 +00:00
desrosj
3dce40e526 Build/Test Tools: Save changes resulting from npm install.
See #51801.
Built from https://develop.svn.wordpress.org/trunk@49822


git-svn-id: http://core.svn.wordpress.org/trunk@49541 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-17 13:59:08 +00:00
Felix Arntz
bb234abee7 Media: Enable lazy-loading of iframes by adding the loading="lazy" attribute to iframe tags on the front-end.
* 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.

Built from https://develop.svn.wordpress.org/trunk@49808


git-svn-id: http://core.svn.wordpress.org/trunk@49531 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-16 21:19:07 +00:00