Commit Graph

88 Commits

Author SHA1 Message Date
Sergey Biryukov
2ffb7ef083 Docs: Update code examples formatting in WP_HTML_Tag_Processor documentation.
Per the [https://developer.wordpress.org/coding-standards/inline-documentation-standards/php/#description documentation standards], code samples should be created by indenting every line of the code by 4 spaces, with a blank line before and after. This matches the format used by the rest of core.

Follow-up to [55203], [55304], [55718], [55724].

Props juanmaguitar, coffee2code, azaozz, costdev, dmsnell, johnbillion, SergeyBiryukov.
Fixes #58028.
Built from https://develop.svn.wordpress.org/trunk@55727


git-svn-id: http://core.svn.wordpress.org/trunk@55239 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-08 17:32:24 +00:00
John Blackbourn
b155956792 Docs: Miscellaneous formatting corrections to inline docs and whitespace.
See #57840

Built from https://develop.svn.wordpress.org/trunk@55712


git-svn-id: http://core.svn.wordpress.org/trunk@55224 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-03 19:46:21 +00:00
John Blackbourn
c83f4cb97a Docs: Corrections and improvements to docblocks for global styles, global settings, theme.json parsing, and shortcodes.
See #57840

Built from https://develop.svn.wordpress.org/trunk@55711


git-svn-id: http://core.svn.wordpress.org/trunk@55223 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-03 18:48:22 +00:00
audrasjb
0bccdce442 Docs: Use correct 6.2.0 @since version in multiple docblocks.
Props kebbet, audrasjb, mukesh27.
See #56792.

Built from https://develop.svn.wordpress.org/trunk@55349


git-svn-id: http://core.svn.wordpress.org/trunk@54882 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-15 22:56:20 +00:00
Peter Wilson
5deb3698e5 Editor: Prevent KSES stripping global layout style properties.
Layout style properties are stored using indirect values, rather than direct CSS properties. 

Allow users without the `unfiltered_html` capability to modify global styles using the indirect block spacing properties `contentSize`, `wideSize`, and `blockGap`, using a mapping of the eventual CSS property to the indirect property stored in `theme.json`. The mapped CSS property is then used for CSS validation.

Props andrewserong, costdev, hellofromtonya, mamaduka, mmtr86.
Fixes #57321.



Built from https://develop.svn.wordpress.org/trunk@55345


git-svn-id: http://core.svn.wordpress.org/trunk@54878 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-15 03:57:17 +00:00
davidbaumwald
f5d681f4bd Editor: Introduce sticky position block support.
In the Gutenberg plugin, a position block support feature was introduced last year, that allows a Group block to be set to a "sticky" position, meaning that when the page scrolls, the block will stick to the top of the window.

This change merges the "sticky" position feature for blocks introduced in Gutenberg 15.0.

Props andrewserong, flixos90, mukesh27.
Fixes #57618.
Built from https://develop.svn.wordpress.org/trunk@55285


git-svn-id: http://core.svn.wordpress.org/trunk@54818 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-07 18:01:20 +00:00
jorgefilipecosta
bd2eae6719 Block editor: Add frontend block-level settings to the core.
This commit adds block-level settings in the core. Block level settings allow a block to define the preset settings of its nested blocks using the same shape as theme.json.

Props oandregal, Mamaduka, jorgefilipecosta, dmsnell, adamziel.
57651 #57651.
Built from https://develop.svn.wordpress.org/trunk@55255


git-svn-id: http://core.svn.wordpress.org/trunk@54788 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-07 12:42:20 +00:00
Felix Arntz
1856b98771 Editor: Add missing WP_Theme_JSON::process_blocks_custom_css() method.
Follow up to [55192].

Props aristath, mamaduka, mukesh27, hellofromtonya.
Fixes #57621.

Built from https://develop.svn.wordpress.org/trunk@55216


git-svn-id: http://core.svn.wordpress.org/trunk@54749 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-03 18:25:22 +00:00
Felix Arntz
5b4af6125a Editor: Add support for custom CSS in global styles.
This changeset introduces functions `wp_get_global_styles_custom_css()` and `wp_enqueue_global_styles_custom_css()`, which allow accessing and enqueuing custom CSS added via global styles.

Custom CSS via global styles is handled separately from custom CSS via the Customizer. If a site uses both features, the custom CSS from both sources will be loaded. The global styles custom CSS is then loaded after the Customizer custom CSS, so if there are any conflicts between the rules, the global styles take precedence.

Similarly to e.g. [55185], the result is cached in a non-persistent cache, except when `WP_DEBUG` is on to avoid interrupting the theme developer's workflow.

Props glendaviesnz, oandregal, ntsekouras, mamaduka, davidbaumwald, hellofromtonya, flixos90.
Fixes #57536.

Built from https://develop.svn.wordpress.org/trunk@55192


git-svn-id: http://core.svn.wordpress.org/trunk@54725 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-02 18:52:17 +00:00
hellofromTonya
263ef5505d Themes: Add shadow presets support for theme.json.
Adds shadow presets support for `theme.json` within the `WP_Theme_JSON` by 

* Adding it to presets metadata and valid settings.
* Defining the default shadow presets in Core's `theme.json`.

Includes PHPUnit tests. 

References:
* [https://github.com/WordPress/gutenberg/pull/46813 Gutenberg PR 46813]
* [https://github.com/WordPress/gutenberg/pull/47272 Gutenberg PR 47272]

Follow-up to [54162], [52049], [50973].

Props madhudollu, mamaduka, oandregal, scruffian, hellofromTonya.
Fixes #57559.
Built from https://develop.svn.wordpress.org/trunk@55176


git-svn-id: http://core.svn.wordpress.org/trunk@54709 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-01 18:07:12 +00:00
hellofromTonya
048b304deb Editor: Introduce minimum height dimensions block support.
This changeset adds the new dimension feature's PHP code for supporting minimum height in the block editor inspector and in global styles. Minimum height is quite useful for defining the minimum vertical dimensions of a block, while allowing it to expand beyond that size. 

In this changeset:

* Adds support in `theme.json`.
* Adds support in the style engine.
* Adds support in `wp_apply_dimensions_support()`.
* Renames the setting from `'__experimentalDimensions'` to `dimensions` in `wp_register_dimensions_support()`.
* Adds PHPUnit tests.

Is renaming `'__experimentalDimensions'` a backwards-compatibility (BC) break?

Though the setting has been in the code since 5.9.0, it was never wired to anything, ie it did not expose any controls or styles. Notice in `wp_register_dimensions_support()` and `wp_apply_dimensions_support()` prior to this changeset, there are inline comments as placeholders for height and width support, but no code.

If a developer opted in to use it, it had no effect.

A search in wp.org's plugin and themes repo showed no instances of this experimental setting.

Given there was no functionality attached to it (until this changeset), no change in behavior or effect from removing it, and no usage found in the plugins and themes repository, it does appear to be a BC break.

References:
* [https://github.com/WordPress/gutenberg/pull/45300 Gutenberg PR 45300]
* [https://github.com/WordPress/gutenberg/pull/45334 Gutenberg PR 45334]

Follow-up to [53076], [52069].

Props andrewserong, aaronrobertshaw , costdev, hellofromTonya, isabel_brison, joen, paaljoachim, mukesh27, ntsekouras, oandregal, ramonopoly.
Fixes #57582.
Built from https://develop.svn.wordpress.org/trunk@55175


git-svn-id: http://core.svn.wordpress.org/trunk@54708 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-01 16:15:15 +00:00
hellofromTonya
cafd7544c2 Editor: Add support for editing block style variations in global styles.
To allow editing of block style variations in global styles, this changeset adds the following for server side support:

* building of block style schema into `WP_Theme_JSON::sanitize()`.
* appending of style variation selectors to block metadata in `WP_Theme_JSON::get_blocks_metadata()`.
* building of selectors and variations for nodes in `WP_Theme_JSON::get_block_nodes()`.

Tests for happy and unhappy paths are included.

Reference:
* [https://github.com/WordPress/gutenberg/pull/46343 Gutenberg PR 46343]

Follow-up to [54118], [50973], [50959].

Props isabel_brison, 
Fixes #57583.
Built from https://develop.svn.wordpress.org/trunk@55172


git-svn-id: http://core.svn.wordpress.org/trunk@54705 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-01 13:43:18 +00:00
Felix Arntz
d0e699bb2c Editor: Fix undefined variable following [54805].
Props mamaduka, costdev, mukesh27.
See #56974, #57067.

Built from https://develop.svn.wordpress.org/trunk@55142


git-svn-id: http://core.svn.wordpress.org/trunk@54675 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-01-25 22:09:13 +00:00
Sergey Biryukov
eda80ba004 Code Modernization: Rename parameters that use reserved keywords in wp-includes/class-wp-theme-json.php.
While using reserved PHP keywords as parameter name labels is allowed, in the context of function calls using named parameters in PHP 8.0+, this will easily lead to confusion. To avoid that, it is recommended not to use reserved keywords as function parameter names.

This commit renames the `$default` parameter to `$default_value` in `WP_Theme_JSON::get_metadata_boolean()`.

Follow-up to [52946], [52996], [52997], [52998], [53003], [53014], [53029], [53039], [53116], [53117], [53137], [53174], [53184], [53185], [53192], [53193], [53198], [53203], [53207], [53215], [53216], [53220], [53230], [53232], [53236], [53239], [53240], [53242], [53243], [53245], [53246], [53257], [53269], [53270], [53271], [53272], [53273], [53274], [53275], [53276], [53277], [53281], [53283], [53284], [53285], [53287], [53364], [53365], [54927], [54929], [54930], [54931], [54932], [54933], [54938], [54943], [54944], [54945], [54946], [54947], [54948], [54950], [54951], [54952], [54956], [54959], [54960], [54961], [54962], [54964], [54965], [54969], [54970], [54971], [54972], [54996], [55000], [55011], [55013], [55014], [55015], [55016], [55017], [55020], [55021], [55023], [55027], [55028], [55034], [55036], [55037], [55038], [55039], [55049], [55050], [55060], [55062], [55064], [55065], [55076], [55077], [55078], [55081], [55090], [55100], [55104], [55112], [55115], [55116], [55117], [55119], [55120], [55126], [55127].

Props jrf, aristath, poena, justinahinon, SergeyBiryukov.
See #56788.
Built from https://develop.svn.wordpress.org/trunk@55129


git-svn-id: http://core.svn.wordpress.org/trunk@54662 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-01-24 15:45:11 +00:00
audrasjb
0939d89ded Themes: Support additional link related pseudo classes in theme.json.
This changeset adds support for `:link` and `:any-link` in `theme.json`, using the `VALID_ELEMENT_PSEUDO_SELECTORS` array. `:link` can be used to style unvisited links and `:any-link` can be used to style any link containing an `href` attribute.

Props peterwilsoncc, whaze, audrasjb, costdev, mukesh27.
Fixes #57053.

Built from https://develop.svn.wordpress.org/trunk@55121


git-svn-id: http://core.svn.wordpress.org/trunk@54654 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-01-24 08:11:15 +00:00
Sergey Biryukov
9dfc9375da Themes: Alphabetize the properties list in WP_Theme_JSON::VALID_STYLES for consistency.
Follow-up to [53129], [54253], [55008].

See #57354.
Built from https://develop.svn.wordpress.org/trunk@55009


git-svn-id: http://core.svn.wordpress.org/trunk@54542 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-12-20 13:57:15 +00:00
hellofromTonya
3ddfa88245 Themes: Adds outline CSS properties support in theme.json.
Adds the ability to define outline CSS properties for elements and blocks within `theme.json` to render `outline-color`, `outline-offset`, `outline-style`, and `outline-width` styles.

Originally developed and tested in [https://github.com/WordPress/gutenberg/pull/43526 Gutenberg PR 43526].

Props onemaggie, hellofromTonya, audrasjb, ironprogrammer.
Fixes #57354.
Built from https://develop.svn.wordpress.org/trunk@55008


git-svn-id: http://core.svn.wordpress.org/trunk@54541 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-12-19 20:55:13 +00:00
Sergey Biryukov
cede832fb1 Docs: Fix typo in the WP_Theme_JSON::PRESETS_METADATA constant description.
Follow-up to [53129].

Props kebbet, mukesh27.
See #56792.
Built from https://develop.svn.wordpress.org/trunk@54853


git-svn-id: http://core.svn.wordpress.org/trunk@54405 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-11-17 16:58:20 +00:00
desrosj
39f1141e78 Editor: Correctly style separator blocks when only a background-color is defined.
When separator blocks are configured using only a `background-color`, they are shown correctly within the editor but not on the front end.

This changes `WP_Theme_JSON` to detect this scenario and move the `background-color` value to just `color` when both `color` and `border-color` are missing.

Props cbravobernal, flixos90, davidbaumwald, hellofromTonya, desrosj, andrewserong, czapla, glendaviesnz, wildworks.
Fixes #56903.
Built from https://develop.svn.wordpress.org/trunk@54821


git-svn-id: http://core.svn.wordpress.org/trunk@54373 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-11-11 17:11:10 +00:00
Felix Arntz
702344e383 Editor: Improve performance of WP_Theme_JSON class by reducing usage of expensive array functions.
In many scenarios array functions are more expensive than using simpler `for` or `foreach` loops.

This changeset results in roughly 4% faster `wp_head` execution time for both block themes and classic themes. While this may seem like a small win, it is a worthwhile enhancement and only one part of several other little performance tweaks which are being worked on to improve performance of `theme.json` parsing further.

Props aristath, desrosj, jrf, spacedmonkey.
Fixes #56974.
See #57067.

Built from https://develop.svn.wordpress.org/trunk@54804


git-svn-id: http://core.svn.wordpress.org/trunk@54356 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-11-11 01:50:11 +00:00
Felix Arntz
2a57dd7f86 Editor: Avoid running certain logic around theme.json parsing unnecessarily for classic themes.
Here's what it does:
* Do not load and parse `theme-i18n.json` schema if the theme does not have a `theme.json` file.
* Fix the variable caching layer around the theme's `theme.json` parsing so that a parent's theme `theme.json` is cached as well.
* Do not run a `WP_Query` for global styles for a user when the theme does not have a `theme.json`.

In a basic WordPress setup, this changeset improves `wp_head` execution time for classic themes by 10%, and overall response time for both block themes and classic themes by 4%. This may seem like a small win, but 4% reduced overall response time is actually quite a bit for one change, and it is worth mentioning that this is just one of several other little performance tweaks which are being worked on to improve performance of `theme.json` parsing further.

Props flixos90, manuilov, oandregal, peterwilsoncc, spacedmonkey.
Fixes #56945.

Built from https://develop.svn.wordpress.org/trunk@54799


git-svn-id: http://core.svn.wordpress.org/trunk@54351 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-11-10 22:16:15 +00:00
Peter Wilson
63f944e831 Themes: Re-order valid link pseudo classes.
Re-order the link pseudo classes to follow the long term LoVe (F)HA rule when set via `theme.json`.

In order that the CSS cascade behaves in a predictable manner, it's recommended that the selectors follow the order `:visited`, `:focus`/`:hover`, `:active`. As order affects the specificity, this ensures the interaction states override the visited states. CSS specificity is really quite beautiful, although complex.

Props mikachan, sabernhardt, davidbaumwald, mukesh27, Mamaduka, desrosj.
Fixes #56928.

Built from https://develop.svn.wordpress.org/trunk@54774


git-svn-id: http://core.svn.wordpress.org/trunk@54326 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-11-09 04:08:16 +00:00
hellofromTonya
88cee0d359 Editor: Rename new theme_json_{$context} filters.
The newly introduced filters are renamed to use the `wp_theme_json_data{$context}` structure:

* `theme_json_default` renamed to `wp_theme_json_data_default`
* `theme_json_theme` renamed to `wp_theme_json_data_theme`
* `theme_json_blocks` renamed to `wp_theme_json_data_blocks`
* `theme_json_user` renamed to `wp_theme_json_data_user`

The following new filter gets the `wp_` prefix added:
* `theme_json_get_style_nodes` renamed to `wp_theme_json_get_style_nodes`

Follow-up to [56467], [54183], [54118].

Props kebbet, desrosj, mukesh27, ocean90, sergeybiryukov, davidbaumwald, hellofromTonya.
Fixes #56796.
Built from https://develop.svn.wordpress.org/trunk@54501


git-svn-id: http://core.svn.wordpress.org/trunk@54060 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-11 20:08:12 +00:00
davidbaumwald
b0a8a8b46e Editor: Merge latest fluid typography bugfixes for 6.1 Release Candidate 1.
Merges the following:
* [https://github.com/WordPress/gutenberg/pull/44761 Gutenberg PR 44761] - Fluid Typography: Fix bug in global styles where fluid `clamp()` rules were not calculated for custom values
* [https://github.com/WordPress/gutenberg/pull/44762 Gutenberg PR 44762] - Fluid Typography: Convert server-side block support values
* [https://github.com/WordPress/gutenberg/pull/44764 Gutenberg PR 44764] - Fluid Typography: Convert font size inline style attributes to fluid values
* [https://github.com/WordPress/gutenberg/pull/44807 Gutenberg PR 44807] - Fluid Typography: Covert font size number values to pixels
* [https://github.com/WordPress/gutenberg/pull/44847 Gutenberg PR 44847] - Fluid Typography: ensure font sizes are strings or integers

Follow-up to [54280].

Props andrewserong, isabel_brison, ramonopoly.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54497


git-svn-id: http://core.svn.wordpress.org/trunk@54056 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-11 18:44:13 +00:00
audrasjb
cd0a4ee190 Docs: Various docblock fixes in WP_Theme_JSON class, as per documentation standards.
Follow-up to [54408].

See #55646.

Built from https://develop.svn.wordpress.org/trunk@54411


git-svn-id: http://core.svn.wordpress.org/trunk@53970 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-07 12:01:13 +00:00
jorgefilipecosta
148049329d Fix: cite styles declared via theme.json not working.
Fixes an issue where cite elements declared on theme.json are not being output on the front end of the website.

Props oandregal, carolinan, scruffian.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54409


git-svn-id: http://core.svn.wordpress.org/trunk@53968 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-07 09:46:13 +00:00
audrasjb
ae50e2c014 Editor: Add missing blocks origin to theme.json.
This changeset updates the blocks origin name from core to blocks and adds it to the list of valid origins for `theme.json`.
(See the original fix in [https://github.com//pull/3319 Gutenberg's PR 44363]).

Why?

- This new origin was missing from the list.
- The `core` name is not reflective of what it does, as this data origin is related to block styles, whether they come with WordPress or third-party blocks.
- The existing filter for this piece of data is called `theme_json_blocks`, to reflect it filters "block" data.
- Though `core` origin was used in the past for `default`, this commit reverts it. Why? It was confusing. The goal is to use names that communicate what part of the pipeline are processing (`default > blocks > theme > custom`).

How?

- Renames the string, from `core` to `blocks`.
- Adds `blocks` to the list of valid origins.
- Verifies that the `$theme_json->get_stylesheet()` call uses the proper `$origins` at all times.

Follow-up to [54162], [54251].

Props oandregal, czapla, jorgefilipecosta, scruffian, bernhard-reiter hellofromTonya.
See #56467.

Built from https://develop.svn.wordpress.org/trunk@54408


git-svn-id: http://core.svn.wordpress.org/trunk@53967 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-07 09:40:13 +00:00
Sergey Biryukov
4943dbf577 Themes: Replace array_map() usage in WP_Theme_JSON::get_default_slugs().
When loading a page on the frontend using Xdebug & Webgrind, with the Twenty Twenty-Three theme and no plugins activated, the biggest performance bottleneck currently (on the PHP side) is `WP_Theme_JSON::merge()`. Analysing the data a bit more, it became evident that `WP_Theme_JSON::get_default_slugs()` is the part of that method which takes most of the resources and time.

Further analysis of the method revealed that `array_map()` was the call that slowed it down.

This commit replaces the `array_map()` call with a simple `foreach` loop, improving page load speed significantly.

Follow-up to [52275], [52364].

Props aristath.
Fixes #56745.
Built from https://develop.svn.wordpress.org/trunk@54398


git-svn-id: http://core.svn.wordpress.org/trunk@53957 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-06 15:27:13 +00:00
davidbaumwald
335ecfdca9 Editor: Invalidate blocks metadata cache when needed in WP_Theme_JSON::get_blocks_metadata().
This change ensures that user-supplied global styles settings for blocks aren't lost due to sanitization.  This could previously occur due to outdated blocks metadata that did not include all registered blocks.

Props jorgefilipecosta, andrewserong, oandregal, talldanwp, cbravobernal, bernhard-reiter, hellofromTonya.
Fixes #56644.
Built from https://develop.svn.wordpress.org/trunk@54385


git-svn-id: http://core.svn.wordpress.org/trunk@53944 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-04 15:50:12 +00:00
davidbaumwald
9b493706ef Editor: Cast theme.json values to string on theme export.
Props glendaviesnz.
See #56684.
Built from https://develop.svn.wordpress.org/trunk@54363


git-svn-id: http://core.svn.wordpress.org/trunk@53922 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-30 14:48:12 +00:00
Sergey Biryukov
35fb05f30d Code Modernization: Fix null to non-nullable deprecation in WP_Theme_JSON::get_property_value().
This commit aims to fix errors caused by incorrect usage of the `strncmp()` function inside the `WP_Theme_JSON::get_property_value()` method on PHP 8.1 and above.

Some history of the affected code:
* [50973] introduced the `WP_Theme_JSON::get_property_value()` method.
* [54162] removed the `$default` parameter from the `_wp_array_get()` call in the method.

With the latter change, the default value that is returned if the path does not exist within the array, or if `$array` or `$path` are not arrays, became `null` instead of an empty string. Since `null` would then be unintentionally passed to the `strncmp()` function further in the code, this caused ~35 errors in the test suite along the lines of:
{{{
1) Tests_Blocks_Editor::test_get_block_editor_settings_theme_json_settings
strncmp(): Passing null to parameter #1 ($string1) of type string is deprecated

/var/www/src/wp-includes/class-wp-theme-json.php:1754
/var/www/src/wp-includes/class-wp-theme-json.php:1641
/var/www/src/wp-includes/class-wp-theme-json.php:2066
/var/www/src/wp-includes/class-wp-theme-json.php:1002
/var/www/src/wp-includes/class-wp-theme-json.php:898
/var/www/src/wp-includes/global-styles-and-settings.php:140
/var/www/src/wp-includes/block-editor.php:421
/var/www/tests/phpunit/tests/blocks/editor.php:388
/var/www/vendor/bin/phpunit:123
}}}

This commit includes:
* Restoring the `$default` value for `_wp_array_get()` call.
* Adding an early return if the value is an empty string or `null`.
* Adding a dedicated unit test to ensure that the method returns a string for invalid paths or `null` values.

Follow-up to [50973], [54162].

Props antonvlasenko, jrf, imadarshakshat, SergeyBiryukov.
Fixes #56620.
Built from https://develop.svn.wordpress.org/trunk@54362


git-svn-id: http://core.svn.wordpress.org/trunk@53921 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-30 00:40:11 +00:00
davidbaumwald
0296dc6d98 Editor: Ensure settings for fluid typography and spacingScale are not lost on theme export.
This change adds fluid typography as a valid setting and removes `spacingScale` from the array of presets.

Props glendaviesnz, ramonopoly, tellthemachines.
See #55646.
Built from https://develop.svn.wordpress.org/trunk@54360


git-svn-id: http://core.svn.wordpress.org/trunk@53919 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-29 19:45:09 +00:00
jorgefilipecosta
5e32e7de29 Fix: Revert [54305].
This commit caused an incompatibility with the latest released Gutenberg version.

Props bernhard-reiter.
Built from https://develop.svn.wordpress.org/trunk@54306


git-svn-id: http://core.svn.wordpress.org/trunk@53865 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-26 10:17:11 +00:00
jorgefilipecosta
7882623807 Editor: Fix missing frontend section presets output.
Backports PHP changes in WordPress/gutenberg#42124 to the core. Adds the missing mechanism to output frontend styles of block level presets to the core.

Props mcsf, oandregal, dmsnell, draganescu.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54305


git-svn-id: http://core.svn.wordpress.org/trunk@53864 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-26 09:08:21 +00:00
audrasjb
325e60a744 Editor: Introduce spacing presets in global style properties.
This changeset is part of the Gutenberg changes merged into WP 6.1. It adds spacing presets support in global style properties.

Follow-up to [54211].

Props glendaviesnz, andrewserong, costdev, audrasjb, mukesh27.
See #56467.

Built from https://develop.svn.wordpress.org/trunk@54272


git-svn-id: http://core.svn.wordpress.org/trunk@53831 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-21 11:43:13 +00:00
hellofromTonya
b29bbddb5f Editor: Introduces fluid typography and uses Style Engine.
This commit introduces fluid typography block supports and switches to use the Style Engine for typography and colors.

The motivation for fluid typography block supports:
>"Fluid typography" describes how a site's font sizes adapt to every change in screen size, for example, growing larger as the viewport width increases, or smaller as it decreases.
>
>Font sizes can smoothly scale between minimum and maximum viewport widths.

Typography changes introduced from Gutenberg:

* Uses the Style Engine to generate the CSS and classnames in `wp_apply_typography_support()`.
* Introduces `wp_typography_get_preset_inline_style_value()` for backwards-compatibility.
* Introduces a private internal function called `wp_get_typography_value_and_unit()`, for checking and getting typography unit and value.
* Introduces a private internal function called  `wp_get_computed_fluid_typography_value()`, for an internal implementation of CSS `clamp()`.
* Deprecates `wp_typography_get_css_variable_inline_style()`.

References:
* [https://github.com/WordPress/gutenberg/pull/40332 WordPress/gutenberg PR 40332] Style Engine: add typography and color to backend
* [https://github.com/WordPress/gutenberg/pull/39529 WordPress/gutenberg PR 39529] Block supports: add fluid typography

Follow-up to [53076], [52302], [52069], [51089], [50761], [49226].

Props ramonopoly, youknowriad, aristath, oandregal, aaronrobertshaw, cbirdsong, jorgefilipecosta, ironprogrammer, hellofromTonya.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54260


git-svn-id: http://core.svn.wordpress.org/trunk@53819 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-20 15:47:09 +00:00
desrosj
62f77df49a Editor: Add box-shadow support for blocks through theme.json files.
This makes it possible to add `box-shadow` to specific blocks (such as buttons or groups), allowing this to be configured in block themes without custom CSS.

Props andrewserong, cbravobernal, madhudollu, scruffian, onemaggie.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54253


git-svn-id: http://core.svn.wordpress.org/trunk@53812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-20 13:50:09 +00:00
Sergey Biryukov
335203e971 Editor: Finalize the theme_json_get_style_nodes hook name.
This consolidates the name of a filter introduced earlier in the 6.1 cycle, renaming it from `get_style_nodes` to `theme_json_get_style_nodes` as to be more coherent with the other hooks introduced in 6.1 as well.

This commit backports the original PR from Gutenberg repository:
* [https://github.com/WordPress/gutenberg/pull/44189 #44189 Use prefix 'theme_json_' in hooks related to theme.json]

Reference: [https://github.com/WordPress/wordpress-develop/pull/3247 #3247 Add hooks to filter theme.json data].

Follow-up to [54118].

Props oandregal, scruffian, bernhard-reiter.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54183


git-svn-id: http://core.svn.wordpress.org/trunk@53742 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-15 20:28:18 +00:00
hellofromTonya
bfcd054304 Editor: Backport foundation for Layout block support refactor (part 1).
Backports the following changes from the Gutenberg repository:

* [WordPress/gutenberg/40875 gutenberg/40875] Layout: Use semantic classnames, centralize layout definitions, reduce duplication, and fix blockGap in theme.json
* [WordPress/gutenberg/42544 gutenberg/42544] Layout: Add a disable-layout-styles theme supports flag to opt out of all layout styles gutenberg/42544
* [WordPress/gutenberg/42087 gutenberg/42087] Theme.json: Add block support feature level selectors for blocks gutenberg/42087
* [WordPress/gutenberg/43792 gutenberg/43792] Global Styles: Split root layout rules into a different function gutenberg/43792
* [WordPress/gutenberg/42544 gutenberg/42544] Layout: Add a disable-layout-styles theme supports flag to opt out of all layout styles gutenberg/42544
* [WordPress/gutenberg/42665 gutenberg/42665] Layout: Reduce specificity of fallback blockGap styles gutenberg/42665
* [WordPress/gutenberg/42085 gutenberg/42085] Core CSS support for root padding and alignfull blocks gutenberg/42085

Notes:
* It doesn't entirely port over PR 40875 — the remaining PHP changes for that PR will be explored in a separate PR targeting `layout.php`.
* [54159] was reverted in [54160] due to PHPUnit test failures for tests added by the commit. Later, tests passed when applied on top of `trunk`. There were various outages today of upstream `wp-env` dependencies, which likely were the root cause of the earlier failures. For historical tracking and to make sure, recommitting [54159] but instead on top of current `trunk`. See PR 3205 for more details.
* Giving additional props for those who did a deep dive investigation into the failed tests.

Follow-up to [54160], [54159].

Props andrewserong, aaronrobertshaw, isabel_brison, bernhard-reiter, hellofromTonya.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54162


git-svn-id: http://core.svn.wordpress.org/trunk@53721 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-14 18:44:09 +00:00
hellofromTonya
d5c8952218 Editor: Revert [54159].
Reverting changeset due to failing PHPUnit tests. Tests pass without changeset [54156], but fail with it. Reverting to explore why in the original PR after rebasing.

See #56467.
Built from https://develop.svn.wordpress.org/trunk@54160


git-svn-id: http://core.svn.wordpress.org/trunk@53719 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-14 15:52:11 +00:00
audrasjb
c2ff10f1c1 Editor: Backport foundation for Layout block support refactor (part 1).
This change backports the following changes from Gutenberg repository:

- [WordPress/gutenberg#40875 gutenberg#40875] Layout: Use semantic classnames, centralize layout definitions, reduce duplication, and fix blockGap in theme.json
- [WordPress/gutenberg#42544 gutenberg#42544] Layout: Add a disable-layout-styles theme supports flag to opt out of all layout styles gutenberg#42544
- [WordPress/gutenberg#42087 gutenberg#42087] Theme.json: Add block support feature level selectors for blocks gutenberg#42087
- [WordPress/gutenberg#43792 gutenberg#43792] Global Styles: Split root layout rules into a different function gutenberg#43792
- [WordPress/gutenberg#42544 gutenberg#42544] Layout: Add a disable-layout-styles theme supports flag to opt out of all layout styles gutenberg#42544
- [WordPress/gutenberg#42665 gutenberg#42665] Layout: Reduce specificity of fallback blockGap styles gutenberg#42665
- [WordPress/gutenberg#42085 gutenberg#42085] Core CSS support for root padding and alignfull blocks gutenberg#42085

Note that it doesn't entirely port over PR40875 — the remaining PHP changes for that PR will be explored in a separate PR targeting `layout.php`.

Props andrewserong, aaronrobertshaw, isabel_brison.
See #56467.

Built from https://develop.svn.wordpress.org/trunk@54159


git-svn-id: http://core.svn.wordpress.org/trunk@53718 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-14 14:21:22 +00:00
Sergey Biryukov
c03305852e Code Modernization: Add AllowDynamicProperties attribute to all (parent) classes.
Dynamic (non-explicitly declared) properties are deprecated as of PHP 8.2 and are expected to become a fatal error in PHP 9.0.

There are a number of ways to mitigate this:
* If it is an accidental typo for a declared property: fix the typo.
* For known properties: declare them on the class.
* For unknown properties: add the magic `__get()`, `__set()`, et al. methods to the class or let the class extend `stdClass` which has highly optimized versions of these magic methods built in.
* For unknown ''use'' of dynamic properties, the `#[AllowDynamicProperties]` attribute can be added to the class. The attribute will automatically be inherited by child classes.

Trac ticket #56034 is open to investigate and handle the third and fourth type of situations, however it has become clear this will need more time and will not be ready in time for WP 6.1.

To reduce “noise” in the meantime, both in the error logs of WP users moving onto PHP 8.2, in the test run logs of WP itself, in test runs of plugins and themes, as well as to prevent duplicate tickets from being opened for the same issue, this commit adds the `#[AllowDynamicProperties]` attribute to all “parent” classes in WP.

The logic used for this commit is as follows:
* If a class already has the attribute: no action needed.
* If a class does not `extend`: add the attribute.
* If a class does `extend`:
 - If it extends `stdClass`: no action needed (as `stdClass` supports dynamic properties).
 - If it extends a PHP native class: add the attribute.
 - If it extends a class from one of WP's external dependencies: add the attribute.
* In all other cases: no action — the attribute should not be needed as child classes inherit from the parent.

Whether or not a class contains magic methods has not been taken into account, as a review of the currently existing magic methods has shown that those are generally not sturdy enough and often even set dynamic properties (which they should not). See the [https://www.youtube.com/watch?v=vDZWepDQQVE live stream from August 16, 2022] for more details.

This commit only affects classes in the `src` directory of WordPress core.
* Tests should not get this attribute, but should be fixed to not use dynamic properties instead. Patches for this are already being committed under ticket #56033.
* While a number bundled themes (2014, 2019, 2020, 2021) contain classes, they are not a part of this commit and may be updated separately.

Reference: [https://wiki.php.net/rfc/deprecate_dynamic_properties PHP RFC: Deprecate dynamic properties].

Follow-up to [53922].

Props jrf, hellofromTonya, markjaquith, peterwilsoncc, costdev, knutsp, aristath.
See #56513, #56034.
Built from https://develop.svn.wordpress.org/trunk@54133


git-svn-id: http://core.svn.wordpress.org/trunk@53692 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-12 15:47:14 +00:00
Sergey Biryukov
70c0f6f0e1 Editor: Backport Elements API updates.
This commit backports the original PRs from Gutenberg repository:

* [https://github.com/WordPress/gutenberg/pull/40260 #40260 Add support for button elements to theme.json]
* [https://github.com/WordPress/gutenberg/pull/40889 #40889 Theme Json: Don't output double selectors for elements inside blocks]
* [https://github.com/WordPress/gutenberg/pull/41140 #41140 Global Styles: Add support for caption elements]
* [https://github.com/WordPress/gutenberg/pull/41160 #41160 Global Styles: Load block CSS conditionally]
* [https://github.com/WordPress/gutenberg/pull/41240 #41240 Global Styles: Button Element: update button element selector]
* [https://github.com/WordPress/gutenberg/pull/41335 #41335 Duotone: Fix CSS Selectors rendered by theme.json duotone/filter settings for blocks on public pages]
* [https://github.com/WordPress/gutenberg/pull/41446 #41446 Block styles: Account for style block nodes that have no name]
* [https://github.com/WordPress/gutenberg/pull/41696 #41696 Global Styles: Allow references to values in other locations in the tree]
* [https://github.com/WordPress/gutenberg/pull/41753 #41753 Elements: Add an API make it easier to get class names]
* [https://github.com/WordPress/gutenberg/pull/41786 #41786 Support pseudo selectors on elements in theme json]
* [https://github.com/WordPress/gutenberg/pull/41822 #41822 Elements: Button - Fix element selectors]
* [https://github.com/WordPress/gutenberg/pull/41981 #41981 Global Styles: Add support for heading elements]
* [https://github.com/WordPress/gutenberg/pull/42072 #42072 Fix link element hover bleeding into button element default styles]
* [https://github.com/WordPress/gutenberg/pull/42096 #42096 Add visited to link element allowed pseudo selector list]
* [https://github.com/WordPress/gutenberg/pull/42669 #42669 Link elements: Add a :where selector to the :not to lower specificity]
* [https://github.com/WordPress/gutenberg/pull/42776 #42776 Theme JSON: Add a static $blocks_metadata data definition to the Gutenberg instance of WP_Theme_JSON]
* [https://github.com/WordPress/gutenberg/pull/43088 #43088 Pseudo elements supports on button elements]
* [https://github.com/WordPress/gutenberg/pull/43167 #43167 Theme_JSON: Use existing append_to_selector for pseudo elements]
* [https://github.com/WordPress/gutenberg/pull/43988 #43988 Styles API: Fixed selectors for nested elements]

Props onemaggie, bernhard-reiter, cbravobernal, mmaattiiaass, scruffian, andraganescu, dpcalhoun, get_dave, Mamaduka, SergeyBiryukov.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54118


git-svn-id: http://core.svn.wordpress.org/trunk@53677 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-10 12:38:12 +00:00
Sergey Biryukov
ee5b219070 Global Styles: Add support for heading, button, and caption elements.
This enables themes to:
* Set style rules for all heading elements together rather than having to do it individually.
* Style captions in `theme.json` by adding this into your `theme.json` file:
{{{
{
	"styles": {
		"elements": {
			"caption": {
				"color": {
					"background": "red",
					"text": "yellow"
				}
			}
		}
	}
}
}}}

This commit backports the original PRs from Gutenberg repository:
* [https://github.com/WordPress/gutenberg/pull/41981 #41981: Global Styles: Add support for heading elements]
* [https://github.com/WordPress/gutenberg/pull/41140 #41140: Global Styles: Add support for caption elements]

Follow-up to [50973].

Props cbravobernal, scruffian, madhudollu, mikachan, zieladam, bph, poena, andraganescu, ndiego, bgardner.
See #56467.
Built from https://develop.svn.wordpress.org/trunk@54105


git-svn-id: http://core.svn.wordpress.org/trunk@53664 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-08 16:44:11 +00:00
John Blackbourn
c6dbcf8576 Docs: Various docblock corrections and improvements for changes introduced in 6.0.
See #54729

Built from https://develop.svn.wordpress.org/trunk@53302


git-svn-id: http://core.svn.wordpress.org/trunk@52891 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-28 09:59:13 +00:00
gziolo
9e3c5a4215 Editor: Add functionality required for theme export in the site editor
This bring across changes to theme export functionality, and related code, and tests. Relates issue in Gutenberg: https://github.com/WordPress/gutenberg/issues/39889.

Props scruffian, timothyblynjacobs, oandregal, ajlende, zieleadam.
See #55505.


Built from https://develop.svn.wordpress.org/trunk@53129


git-svn-id: http://core.svn.wordpress.org/trunk@52718 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-11 10:38:00 +00:00
audrasjb
4237c0a88b Themes: Avoid undefined variable warning on get_svg_filters().
This change fixes an undefined variable warning thrown when `duotone` color setting was set to null` in Block Themes `theme.json` file.

Follow-up to [52768].

Props aliakseyenkaihar, audrasjb, rafiahmedd.
Fixes #55241.

Built from https://develop.svn.wordpress.org/trunk@52791


git-svn-id: http://core.svn.wordpress.org/trunk@52380 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-23 23:17:01 +00:00
hellofromTonya
2b94ffdbc9 Editor: Adds an additional check to guard against incompete presets.
Adds an additional guard to ensure the value of `$preset_metadata['value_key']` actually exists as a key in the `$preset` array. Fixes `Warning: Undefined array key` error. 

Intentionally adds the check into the existing `isset()` as it's native to PHP, more efficient, and a good pattern.

Follow-up [52049].

Props jeherve, swissspidy, sergeybiryukov, jrf.
Fixes #55161.


Built from https://develop.svn.wordpress.org/trunk@52763


git-svn-id: http://core.svn.wordpress.org/trunk@52352 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-17 18:47:02 +00:00
audrasjb
26667ab0e1 Editor: Backport Duotone fixes for 5.9.1.
This changeset is a backport for the following Gutenberg PRs:

- Fix duotone theme cache gutenberg#36236
- Fix duotone render in non-fse themes gutenberg#37954
- Duotone: Allow users to specify custom filters gutenberg#38442

Props oandregal, scruffian, Mamaduka.
See #55179.

Built from https://develop.svn.wordpress.org/trunk@52757


git-svn-id: http://core.svn.wordpress.org/trunk@52346 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-17 16:18:03 +00:00
audrasjb
ab2c6d696b Themes: Allow extending WP_Theme_JSON and WP_Theme_JSON_Resolver classes.
This change updates methods visibility from `private` to `protected` and adds late static binding.

Original PRs from Gutenberg repository:
- https://github.com/WordPress/gutenberg/pull/38625
- https://github.com/WordPress/gutenberg/pull/38671

Props oandregal, Mamaduka, kapilpaul.
Fixes #55178.
See #55179.

Built from https://develop.svn.wordpress.org/trunk@52744


git-svn-id: http://core.svn.wordpress.org/trunk@52333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-02-17 09:04:05 +00:00