In the WordPress 6.1 cycle, WP_Theme_JSON_Resolver::get_merged_data method has become a hot path that is called many times. By improving small things that are repeated multiple times, we get more performance wins.
This commit reduces the number of calls of the low-level WP_Theme_JSON->merge method, with the corresponding performance improvements.
Props oandregal, aristath, mukeshpanchal27.
See #56467.
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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.
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A significant performance regression was added late in WP 6.1 beta cycle when some of the existing caching for `theme.json` processing was removed. The rationale for removing the caching was this code was now used before all the blocks are registered (aka get template data, etc.) and resulted in stale cache that created issues (see [https://github.com/WordPress/gutenberg/issues/44434 Gutenberg Issue 44434] and [https://github.com/WordPress/gutenberg/issues/44619 Gutenberg Issue 44619]). The changes were limited to only reads from the file system. However, it introduced a big impact in performance.
This commit adds caching and checks for blocks with different origins. How? It add caching for the calculated data for core, theme, and user based on the blocks that are registered. If the blocks haven't changed since the last time they were calculated for the origin, the cached data is returned. Otherwise, the data is recalculated and cached.
Essentially, this brings back the previous cache, but refreshing it when the blocks change.
It partially adds unit tests for these changes. Additional tests will be added.
References:
* [https://github.com/WordPress/gutenberg/issues/44772 Performance regression in WP 6.1 for theme.json processing]
Follow-up to [54251], [54399].
Props aristath, oandregal, bernhard-reiter, spacedmonkey, hellofromTonya.
See #56467.
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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.
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This change removes the caching of theme data in `WP_Theme_JSON_Resolver::get_theme_data()`, instead freshly compiling theme data on each call.
Also, to prevent any performance degradation by the removal, the file contents of `theme.json` files are now cached in `WP_Theme_JSON_Resolver::read_json_file()`, preventing multiple filesystem reads.
Follow-up to [54385].
Props ndiego, bph, mikachan, andrewserong, oandregal, cbravobernal, bernhard-reiter, aristath.
Fixes#56736.
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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.
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In [52280] `wp_template_part` and `wp_template` posts, made the title of the post created not translatable. This was changed [54186] by mistake. This commit reverts that change.
Follow up to [54186], [52280].
Props mukesh27, kebbet.
See #55392.
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Improve the logic found in `get_user_data_from_wp_global_styles` method. Replace call to `wp_get_recent_posts` with the more standard, `WP_Query` for consistancy. Use transient over standard cache, to improve performance on sites without persistent object caching. Improve handling of cases where `wp_insert_post` returns a `WP_Error`.
Props spacedmonkey, adamsilverstein, mukesh27, peterwilsoncc, andregal.
Fixes#55392.
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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.
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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.
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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.
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WordPress Core is not really custom and does not reference "custom post type" in its function naming. This commit renames 2 public static methods:
* `WP_Theme_JSON_Resolver::get_user_custom_post_type_id()` renamed to `WP_Theme_JSON_Resolver::get_user_global_styles_post_id()`.
* `WP_Theme_JSON_Resolver::get_user_data_from_custom_post_type()` renamed to `WP_Theme_JSON_Resolver:: get_user_data_from_wp_global_styles()`.
Follow-up to [52049], [52051], [52069], [52232], [52275], [52364].
Props antonvlasenko, bernhard-reiter, costdev, desrosj, hellofromTonya, noisysocks, oandregal, SergeyBiryukov.
Fixes#54517.
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* Make the `@since 5.9.0` notes more specific. When mentioning that parameters or values have been added or changed, it is generally also helpful to include their exact names and the nature of changes for future reference.
* Update some DocBlocks per the documentation standards.
Follow-up to [52049], [52306].
See #53399, #54336.
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This change removes the internationalization of the "Custom Styles" specific posts as the post title being hardcoded is consistent with `wp_template_part` and `wp_template` post types, and is not publicly visible, except in the database. Moreover, using consistent "Custom Styles" post title may make is easier to retrieve the related posts in the database.
Props antonvlasenko, audrasjb, desrosj, hellofromTonya.
Fixes#54518.
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Update packages to include these bug fixes from Gutenberg:
- Update Pattern block category and add documentation
- Fix non existent menu handling in nav block
- Make Reusable blocks available in the Site Editor
- Add caching to WP_Theme_JSON_Resolver_Gutenberg::get_user_data_from_custom_post_type()
- theme.json: add appearanceTools flag to opt-in into appearance UI controls
- Update the block theme folders to templates and parts
- Remove reference to gutenberg_, swap with wp_
- Use table layout in templates list screen
- Update featured image placeholder graphic.
- [Inserter]: Adjust order of theme blocks and reorder inserter items
- Implement suitable fallback for Nav block on front end of site when no menu selected
- Toggle Group Control: add tooltip
- Use first non-empty Nav post as primary fallback for Nav block
- Change .nvmrc and documentation for Node.js version (LTS to 14.18.1)
- Update: Migrate global styles user database data on the rest endpoint
- Update global styles public API
- Update: Rename user preset origin to custom
- Try always generating navigation post title
- Show all templates and template parts on the site editor list screens
- Highlight "Site" in the navigation panel
- Fix template part slug generation when creating through the block placeholder
- [Block Library - Post Title]: Fix render error when setting Page to homepage
- Add 'Clear customizations' button to template list page
- Gallery v1: Allow clicks within replace media placeholder state
- Site Editor: Set the <title> on the list page to be same as the CPT name
- Gallery: Fix stuck image size options loader
- Cover: Fix undo trap
- Add success and error snackbars to the templates list page
- Fix: theme colors cannot override defaults
- Fix: Color palette is not being stored
- Add elements support to the typography panel in global styles
- Make links plural in global styles
- Add: Gradient palette editor
- Update some small style regressions in the template list
- Add: Transparency support on global styles colors
- Fix: apply by slug on all origins
- Render empty Nav block if no fallback block can be utilised
- Allow filtering of Nav block fallback
- Fix Nav block fallback DB query to match on full block grammar start tag
- Remove unstable max pages attribute from Nav block
- DateTimePicker: set PM hours correctly
- Update delete template button
- Site Editor: Template list add rename action
- Fix Nav block editing wrong entity on creation of new Menu
- [REST] Restore the missing double slash in the ID received by /templates
- Add icons to navigation sidebar items
- Update function names for the public global styles API functions
- Templates Controller: Add missing 'is_custom' prop
- Rename gutenberg_ to wp_ for some functions that land in WordPress 5.9
- [Block Library - Template Part]:Remove support for conversion to Reusable block
- Global Styles: Call "palettes" and not "color palettes" on panel label
- Add button text when no colors found
- Update: Global Styes: Count all color palette origins on the palette counter
- Rename navigationMenuId to ref
- Offset the parent iframe when computing Popover position
- Fix: Failing PHPUnit test
- Show theme, plugin or author in Added By column with appropriate icon or avatar
- Add origin and author to template rest api
See #54487.
Props talldanwp, mamaduka, oandregal.
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Update packages to include these bug fixes from Gutenberg:
- FSE: Add welcome guide
- Update theme styles for the code block
- Add feature flag to toggle the new site editor sidebar
- Add templates list page for site editor
- Cover Block: Fix default background dim
- E2E: Add more Cover block tests
- Cover Block: Fix regressions
- Post Comments Form: ensure typography styles are applied to child elements
- Navigation: Fix space-between
- Fix background colours in nested submenus.
- Fix duplicate custom classnames in navigation submenu block
- Fix colour rendering in Navigation overlay
- Fix: Add ability to opt out of Core color palette V2
- Change @package to WordPress in block-library
- Make the core color palette opt-in for themes with not theme.json
- Remove textdomain from calendar block
- Page List block: fix space before href attribute
- Try: Let Featured Image block inherit dimensions, look like a placeholder
- [Global Styles]: Add block icon next to blocks list
- Page List: Use core entities instead of direct apiFetch
- Site Editor: Stabilize export endpoint
- Fix mobile horizontal scrollbar.
- Multi-entity save: Only set site entity to pending if really saving
- Add page list to navigation direct insert conditions
- Implement "Add New" for templates list in Site Editor
- Post Featured Image: Remove withNotices HOC
- Fix page list missing button styles when set to open on click.
- Make appender fixed position to avoid jumps in the UI
- Color UI component: reorder palettes and update names (core by defaults, user by custom)
- Remove the Styles link in Site Editor
- GlobalStyles sidebar: do not show default palette if theme opts-out
- Only render the site editor canvas when the global styles are ready.
- Global Styles: rename core origin key to default for presets
- Clarify i18n context for PostTemplateActions's "New" label
- Revert erroneous native editor package version bumps
- Try: Hide the columns inserter in pattern previews.
- Fix site editor region navigation
- Update navigation sidebar responsiveness
- Add _wp_array_set and _wp_to_kebab_case to 5.8 compat
- Make user able to change all color palette origins
- Site Editor: Update hrefs to not specifically refer to themes.php?page=gutenberg-edit-site
- Site Editor: Validate the postType query argument
- Navigation: Scale submenu icon.
- Move the theme editor under tools for FSE themes
- Deprecate navigation areas
See #54487.
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This updates `WP_Theme_JSON_Resolver::theme_has_support()` to properly check for a `theme.json` file in both parent and child themes when determining whether a theme supports block templates.
Follow up to [52077].
Props Mamaduka.
Fixes#54401.
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This removes the use of `get_theme_file_path()` within `WP_Theme_JSON_Resolver` in favor of the similar `get_file_path_from_theme()` method.
The former is found within `wp-includes/link-template.php`, which is not currently loaded when `load-styles.php` attempts to load the necessary styles. `self::get_file_path_from_theme()` was used previously, but this was changed in [52049].
Props Mamaduka, audrasjb, hellofromTonya, jorbin, desrosj.
Fixes#54401. See #54336.
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* Add missing `@since` tags.
* Update some DocBlocks per the documentation standards.
* Rename test files and classes per the naming conventions.
* Fix some code alignment issues reported by WPCS.
Follow-up to [50959], [50960].
See #52991, #53175.
Built from https://develop.svn.wordpress.org/trunk@50967
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This is the first piece of landing the theme.json processing in WordPress core.
It allows themes to configure the different editor settings, allow cusomizations and define presets in theme.json file.
Props jorgefilipecosta, nosolosw.
See #53175.
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