Introducing Font Face, a server-side `@font-face` styles generator and printer.
tl;dr:
* Introduces Font Face.
* Deprecates `_wp_theme_json_webfonts_handler()`.
**Introduce Font Face**
From an array of fonts (i.e. each font-family and its font variations to be processed), it:
1. Validates each `font-face` declaration, i.e. the CSS property and value pairing. If validation fails, processing stops with no font-face styles printed.
3. Generates the `@font-face` CSS for each font-family.
4. Prints the CSS within a `<style id="wp-fonts-local">` element.
The entry point into Font Face is through a new global function called `wp_print_font_faces()`, which is automatically called:
* when the `'wp_head'` hook runs (for the front-end).
* when the `'admin_print_styles'` hook runs (for the back-end).
* when `_wp_get_iframed_editor_assets()` runs to inject the `@font-face` styles into the iframed editor.
Once called, it gets the fonts from Theme_JSON merged data layer, which includes theme defined fonts and user activated fonts (once the Font Library #59166 is introduced into Core).
For classic sites, themes and plugins can directly call `wp_print_font_faces()` and pass their fonts array to it for processing.
**Deprecates `_wp_theme_json_webfonts_handler()`.**
As Font Face is a direct replacement, the stopgap code in `_wp_theme_json_webfonts_handler()` (introduced in 6.0.0 via [53282]) is deprecated and unused in Core.
**Props note:**
There's a long multiple year history baked into Font Face, which dates back to the early versions of a web font API (see #46370 and [https://github.com/WordPress/gutenberg/issues/41479 roadmap]. The props list includes those who contributed from those early versions up to this commit.
**References:**
* #46370 original (Web)Fonts API proposal for registering and enqueuing web fonts.
* [https://github.com/WordPress/gutenberg/issues/41479 Gutenberg tracking issue] which includes the evolution from Webfonts API to Fonts API to Font Face.
* [53282] / #55567 Added the stopgap code `_wp_theme_json_webfonts_handler()` in 6.0.
* [https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face @font-face on mdn web docs]
* #59166 Font Library: Font manager for WordPress
Follow-up to [53282].
Props aristath, jonoaldersonwp, hellofromTonya, andraganescu, annezazu, antonvlasenko, arena, askdesign, azaozz, bph, bradley2083, colorful-tones, costdev, davidbaumwald, desrosj, dingo_d, djcowan, domainsupport, dryanpress, elmastudio, flixos90, francina, garrett-eclipse, gigitux, grantmkin, grapplerulrich, gziolo, ironprogrammer, jb510, jeffpaul, jeremyyip, jffng, joostdevalk, jorgefilipecosta, juanmaguitar, mamaduka, matveb, mburridge, mitogh, ndiego, ntsekouras, oandregal, ocean90, oglekler, paaljoachim, pagelab, peterwilsoncc, poena, priethor, scruffian, SergeyBiryukov, shiloey, simison, skorasaurus, soean, westonruter, wildworks, zaguiini.
Fixes#59165.
Built from https://develop.svn.wordpress.org/trunk@56500
git-svn-id: http://core.svn.wordpress.org/trunk@56012 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- `__construct()` gets the new `_deprecated_class()` function
- `WP_User_Search` PHP4 style constructor is changed from `_deprecated_function()` to `_deprecated_constructor()`
Adds a test to confirm `WP_User_Search` class is testable as deprecated.
Props jrf, DrewAPicture.
Fixes#41125.
Built from https://develop.svn.wordpress.org/trunk@56469
git-svn-id: http://core.svn.wordpress.org/trunk@55981 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This resolves a few WPCS warnings:
{{{
Variable "$sX" is not in valid snake_case format, try "$s_x"
Variable "$sY" is not in valid snake_case format, try "$s_y"
}}}
The `$sX` and `$sY` variables are renamed to `$original_width` and `$original_height`, respectively.
Additionally, the `$fwidth` and `$fheight` variables are renamed to `$full_width` and `$full_height`, for clarity.
Follow-up to [11965], [22094], [56400].
See #58831.
Built from https://develop.svn.wordpress.org/trunk@56411
git-svn-id: http://core.svn.wordpress.org/trunk@55923 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add functions `wp_get_admin_notice()` and `wp_admin_notice()` to create and output admin notices & tests for usage. New functions accept a message and array of optional arguments. This commit does not implement the functions. Include new filters: `wp_admin_notice_args`, `wp_admin_notice_markup` and action: `wp_admin_notice`.
Props joedolson, costdev, sakibmd, dasnitesh780, sabernhardt.
Fixes#57791.
Built from https://develop.svn.wordpress.org/trunk@56408
git-svn-id: http://core.svn.wordpress.org/trunk@55920 1a063a9b-81f0-0310-95a4-ce76da25c4cd
If the available disk space exceeds the `PHP_INT_MAX` value, i.e. a 32-bit PHP version is in use with more than 2 GB free, the type casting to `(int)` could cause an overflow, and the Site Health test would then erroneously report that there is not enough free space.
This commit removes the unnecessary type casting and uses the result from `disk_free_space()` directly.
Includes optimizing the logic to skip further checks if the available disk space could not be determined.
Follow-up to [55720].
Props mathsgrinds, Presskopp, rajinsharwar, SergeyBiryukov.
Fixes#59116.
Built from https://develop.svn.wordpress.org/trunk@56401
git-svn-id: http://core.svn.wordpress.org/trunk@55913 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Changes "define" to "declare" in the deprecation message in `WP_List_Table` magic methods.
Why is "declare" better?
It aligns well to:
* the topic of and published information about dynamic properties.
* the act of explicitly listing the variable as a property on the class.
The goal of this message is guide developers to change their code. Changing the term to "declare" hopefully will aid in the understanding of what is being asked of developers when this deprecation is thrown.
Follow-up [56349].
Props hellofromTonya, antonvlasenko.
Fixes#58896.
Built from https://develop.svn.wordpress.org/trunk@56356
git-svn-id: http://core.svn.wordpress.org/trunk@55868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The unknown use of unknown dynamic property within the `WP_List_Table` property magic methods is now deprecated. A descriptive deprecation notice is provided to alert developers to declare the property on the child class extending `WP_List_Table`.
Changes in this commit:
* Adds a deprecation notice to the `__get()`, `__set()`, `__isset()`, `__unset()` magic methods, i.e. to alert and inform developers when attempting to get/set/isset/unset a dynamic property.
* Fixes `__get()` to explicitly returns `null` when attempting to get a dynamic property.
* Removes returning the value when setting a declared property, as (a) unnecessary and (b) `__set()` should return `void` [https://www.php.net/manual/en/language.oop5.overloading.php#object.set per the PHP handbook].
* Adds unit tests for happy and unhappy paths.
For backward compatibility, no changes are made to the internal declared properties listed in `$compat_fields` and accessed through the magic methods.
For example:
A child class uses a property named `$data` that is not declared / defined as a property on the child class. When getting its value, e.g. `$list_table->data`, the `WP_List_Table::__get()` magic method is invoked, the following deprecation notice thrown, and `null` returned:
>The property `data` is not defined. Setting a dynamic (undefined) property is deprecated since version 6.4.0! Instead, define the property on the class.
=== Why not remove the magic methods, remove the `$compat_fields` property, and restore the properties `public`?
tl;dr Backward compatibility.
Several plugins, one of which has over 5M installs, add a property to the `$compat_fields` array. Removing the property would cause an `Undefined property` `Warning` (PHP 8) | `Notice` (PHP 7) to be thrown. Removing the associated code would change the functionality.
=== Why not limit the deprecation for PHP versions >= 8.2?
tl;dr original design intent and inform
The magic methods and `$compat_fields` property were added for one purpose: to continue providing external access to internal properties declared on `WP_List_Table`. They were not intended to be used for dynamic properties.
Deprecating that unintended usage both alerts developers a change is needed in their child class and informs them what to change.
References:
* Dynamic (non-explicitly declared) properties are deprecated as of PHP 8.2 and are expected to become a fatal error in PHP 9.0.
* A [https://www.youtube.com/live/vDZWepDQQVE?feature=share&t=10097 live open public working session] where these changes were discussed and agreed to.
* [https://wiki.php.net/rfc/deprecate_dynamic_properties PHP RFC: Deprecate dynamic properties.]
Related to #14579, #22234, #30891.
Follow-up to [15491], [28493], [28521], [28524], [31146].
Props antonvlasenko, jrf, markjaquith, hellofromTonya, SergeyBiryukov, desrosj, peterwilsoncc, audrasjb, costdev, oglekler, jeffpaul.
Fixes#58896.
See #56034.
Built from https://develop.svn.wordpress.org/trunk@56349
git-svn-id: http://core.svn.wordpress.org/trunk@55861 1a063a9b-81f0-0310-95a4-ce76da25c4cd
With the introduction of temporary backups of plugins and themes before updating, a new Site Health test was added to verify that plugin and theme temporary backup directories are writable or can be created.
When using a non-direct filesystem, the Site Health test did not include the required credentials, leading to a fatal error as the connection was not initialized properly.
This commit attemps to use the stored credentials if available, and displays a message otherwise.
Includes a similar fix in a function that performs a cleanup of the temporary backup directory.
Follow-up to [55720].
Props utsav72640, rajinsharwar, costdev, mukesh27, peterwilsoncc, audrasjb, SergeyBiryukov.
See #58940.
Built from https://develop.svn.wordpress.org/trunk@56341
git-svn-id: http://core.svn.wordpress.org/trunk@55853 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update the background image and styles for the Welcome Panel. This iteration does not use different colors on the admin color schemes, so the CSS for that has been removed. This also adds back in a working "Edit styles" link, which was removed in 6.2 because the link was broken.
Props richtabor, markoserb.
Fixes#58545.
Built from https://develop.svn.wordpress.org/trunk@56291
git-svn-id: http://core.svn.wordpress.org/trunk@55803 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This resolves a WPCS warning:
> A gettext call containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.
Includes moving `wp-content` out of the translatable string in a similar message in `_wp_delete_all_temp_backups()`.
Follow-up to [55720], [56117].
Props jrf.
See #58831.
Built from https://develop.svn.wordpress.org/trunk@56276
git-svn-id: http://core.svn.wordpress.org/trunk@55788 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This resolves a few WPCS warnings:
{{{
Equals sign not aligned with surrounding statements
}}}
so that the output of `composer format` is clean.
Follow-up to [55971], [56033], [56056], [56143], [56214].
Props jrf.
See #58831.
Built from https://develop.svn.wordpress.org/trunk@56273
git-svn-id: http://core.svn.wordpress.org/trunk@55785 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Introduced in [55854], `upgrade_630` function was introduced to update `can_compress_scripts` option to autoload. However the function `add_option` was invoked incorrectly, passing 3 parameters and not 4. The third parameter, which is deprecated, triggers a deprecated argument warning. In this change, pass 4 parameters instead of 3.
Props gudmdharalds, spacedmonkey, costdev, mukesh27.
Fixes#58821.
Built from https://develop.svn.wordpress.org/trunk@56258
git-svn-id: http://core.svn.wordpress.org/trunk@55770 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`str_contains()` was introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) contains the given substring (needle).
WordPress core includes a polyfill for `str_contains()` on PHP < 8.0 as of WordPress 5.9.
This commit replaces `false !== strpos( ... )` with `str_contains()` in core files, making the code more readable and consistent, as well as better aligned with modern development practices.
Follow-up to [55988], [55990], [56014], [56021], [56031], [56032], [56065], [56241].
See #58206.
Built from https://develop.svn.wordpress.org/trunk@56245
git-svn-id: http://core.svn.wordpress.org/trunk@55757 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset modifies how the `dashicons-external` icon is used in external links by editing its styles and adding a space between the text and the icon
for better accessibility.
Props SergeyBiryukov, afercia, isabel_brison, mukesh27, sabernhardt, oglekler, audrasjb.
Fixes#47303.
Built from https://develop.svn.wordpress.org/trunk@56211
git-svn-id: http://core.svn.wordpress.org/trunk@55723 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Adds a nonce so that activation works for block theme previews. Temporary fix until there is a REST API endpoint for activating themes.
Props scruffian, peterwilsoncc, nithins53, nithi22, jomonthomaslobo1, poena, syamraj24, vivekawsm, mrinal013.
Fixes#58712.
Built from https://develop.svn.wordpress.org/trunk@56199
git-svn-id: http://core.svn.wordpress.org/trunk@55711 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This also introduces `wp_is_password_reset_allowed_for_user()` which returns `false` when password reset is not allowed for a specific user. This can be
filtered by developers using the existing `allow_password_reset` hook.
Props ocean90, cshark, robinwpdeveloper, tahmina1du, kraftbj.
Fixes#58194.
Built from https://develop.svn.wordpress.org/trunk@56150
git-svn-id: http://core.svn.wordpress.org/trunk@55662 1a063a9b-81f0-0310-95a4-ce76da25c4cd
