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.
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Calling the `wp_get_theme` function creates a instance of the `WP_Theme` class. This can be a performance issue, if all you need is one property of the class instance. This change replaces the usage of `wp_get_theme()->get_stylesheet()` with `get_stylesheet()` to improve performance.
Props spacedmonkey, flixos90, peterwilsoncc, desrosj.
Fixes#57057.
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Do not call the `prepare_links` methods in core REST API controllers, unless the `_links` or `_embedded` fields are requested. There is no need to prepare links if they are never returned in the response. This saves resources, as many calls to `prepare_links` methods perform database queries.
Props Spacedmonkey, timothyblynjacobs, rachelbaker, desrosj, dlh, hellofromTonya.
Fixes#52992.
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This moves the `::prepare_links()` methods in REST API classes next to `::prepare_item_for_response()` where they are used, to bring some consistency across the classes and make code navigation easier.
Includes wrapping some long lines for better readability.
Follow-up to [52079], [52051], [52342], [53721], [53722].
See #55647.
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Regex changes from [52376] are reverted to restore the original regex patterns. Why? [52376] used an include characters pattern, which was too limiting. It did not account for localized characters, such as `é`, or other valid directory name characters.
The original theme directory regex pattern, i.e. `[^.\/]+(?:\/[^.\/]+)?` excluded the period `.` character. Removing the `.` character resolves the reported issue by allowing matching for `themes/theme-dirname-1.0/` or `themes/<subdirname>/theme-dirname-1.0/`.
As the pattern used an exclude approach, all characters are valid for matching except for `/`. However, not all characters are cross-platform valid for directory names. For example, the characters `/:<>*?"|` are not valid on Windows OS. The pattern now excludes those characters.
The theme's directory (or subdirectory) name pattern matching is now used in `WP_REST_Global_Styles_Controller`, `WP_REST_Templates_Controller`, and `WP_REST_Themes_Controller`.
Follow-up to [51003], [52051], [52275], [52376].
Props costdev, hellofromTonya, spacedmonkey, TimothyBlynJacobs, bijayyadav, kafleg.
Fixes#54596.
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Themes whose `wp-content/themes/<dirname>` include valid non-alphanumeric (cross-platform) characters work for non-block themes, but did not previously resolve for block themes. For example, a block theme in `wp-content/themes/twentytwentytwo-0.4.0/` directory resulted a 404 "No route was found matching the URL and request method" response when attempting to customize it in the Site Editor.
This commit adds support for the following characters in a theme's root directory: `_`, `.`, `@`, `[`, `]`, `(`, and `)`. Subdirectory themes and `-` are already supported.
Follow-up to [51003], [52051], [52275].
Props mkaz, costdev, hellofromTonya, jffng, justinahinon, peterwilsoncc, spacedmonkey, TimothyBlynJacobs.
Fixes#54596.
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The new wp_global_styles post type is registered to use edit_theme_options in the capability settings. The WP_REST_Global_Styles_Controller class's permission checks methods use the capability in a hard coded form rather than looking up the capability via the post type object. Changing the permission callbacks to lookup capabilities via the post type object, allows theme and plugin developers to modify the capability used for editing global styles via a filter and these values to be respected via the Global Styles REST API.
Props Spacedmonkey, peterwilsoncc, hellofromTonya , antonvlasenko, TimothyBlynJacobs, costdev, zieladam.
Fixes#54516.
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In the new menu items, global items and template controllers manually call the function `wp_after_insert_post()` to manually fire the action of the same name after all potential data is updated.
This accounts for the use case in which a theme or plugin developer has modified the endpoints use of either taxonomy or meta data.
The new parameter `$fire_after_hooks` is added to `wp_update_nav_menu_item()` to control whether the `wp_after_insert_post` action is fired when it in turn calls `wp_insert_post()`.
Props spacedmonkey, peterwilsoncc, zieladam.
Fixes#54536.
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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:
- Force remount LinkControl when moving between links within same richtext block
- Site Editor: Change ToolsMoreMenuGroup slot-fill name
- Respect fields param for global styles REST API requests.
- Try ensuring the item after post content clears floats
- Fix submenus not opening on click
- Apply i18n functions to Nav block menu drops when selecting existing Menu
- Gallery: Make sure the mobile warning notice only runs when images are added to a new block
- Prepare navigation php code for core patch
- Address deprecation issues from Buttons flex layout PR.
- Block Library: Fix incorrect attributes definitions
- Fix Navigation accessibility issues
See #54337.
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