Commit Graph

325 Commits

Author SHA1 Message Date
Sergey Biryukov b29536b060 General: Check that `set_time_limit()` function is available before using it in core.
This avoids a fatal error if the function is disabled on certain environments.

Props theode, jokerrs, johnbillion, hellofromTonya, costdev, jrf, azaozz, SergeyBiryukov.
Fixes #55711.
Built from https://develop.svn.wordpress.org/trunk@55258


git-svn-id: http://core.svn.wordpress.org/trunk@54791 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-07 13:28:18 +00:00
Peter Wilson 592be344b4 Posts, Post Types: Deprecate `get_page_by_title()` in favour of `WP_Query`.
Formally deprecate `get_page_by_title()`. In its current form the function is unpredictable in that it may return a result that leads to a 404 error and will return different results depending on the database version/engine combination used.

It is recommended developers use `WP_Query` instead:

{{{
$query = new WP_Query(
 array(
  'post_type' => 'page',
  'title'     => 'Sample Page',
 )
);
}}}


Props TimothyBlynJacobs, costdev, mukesh27, spacedmonkey, peterwilsoncc.
Fixes #57041.

Built from https://develop.svn.wordpress.org/trunk@55207


git-svn-id: http://core.svn.wordpress.org/trunk@54740 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-03 03:58:16 +00:00
hellofromTonya 645e753a51 External Libraries: Update Requests library to version 2.0.0.
This is a major release and contains breaking changes.

Most important changes to be aware of for this release:
* All code is now namespaced. Though there is a full backward compatibility layer available and the old class names are still supported, using them will generate a deprecation notice (which can be silenced by plugins if they'd need to support multiple WP versions). See the [https://requests.ryanmccue.info/docs/upgrading.html upgrade guide] for more details.
* A lot of classes have been marked `final`. This should generally not affect userland code as care has been taken to not apply the `final` keyword to classes which are known to be extended in userland code.
* Extensive input validation has been added to Requests. When Requests is used as documented though, this will be unnoticable.
* A new `WpOrg\Requests\Requests::has_capabilities()` method has been introduced which can be used to address #37708.
* A new `WpOrg\Requests\Response::decode_body()` method has been introduced which may be usable to simplify some of the WP native wrapper code.
* Remaining PHP 8.0 compatibility fixed (support for named parameters).
* PHP 8.1 compatibility.

Release notes: https://github.com/WordPress/Requests/releases/tag/v2.0.0

For a full list of changes in this update, see the Requests GitHub:
https://github.com/WordPress/Requests/compare/v1.8.1...v2.0.0

This commit also resolves 2 blocking issues which previously caused the revert of [52244]:

* New Requests files are loaded into `wp-includes/Requests/src/`, matching the location of the library. In doing so, filesystems that are case-insensitive are not impacted (see #54582).
* Preload: During a Core update, the old Requests files are preloaded into memory before the update deletes the files. Preloading avoids fatal errors noted in #54562. 

Follow-up to [50842], [51078], [52244], [52315], [52327], [52328].

Props jrf, schlessera, datagutten, wojsmol, dustinrue, soulseekah, szepeviktor. costdev, sergeybiryukov, peterwilsoncc, ironprogrammer, antonvlasenko, hellofromTonya, swissspidy, dd32, azaozz, TobiasBg, audrasjb.
Fixes #54504.
See #54582, #54562.
Built from https://develop.svn.wordpress.org/trunk@54997


git-svn-id: http://core.svn.wordpress.org/trunk@54530 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-12-15 21:32:17 +00:00
Sergey Biryukov 00c3bea83b Coding Standards: Correct the deprecation version for `_filter_query_attachment_filenames()`.
Follow-up to [54524].

Props jrf.
See #56791.
Built from https://develop.svn.wordpress.org/trunk@54878


git-svn-id: http://core.svn.wordpress.org/trunk@54430 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-11-26 16:12:11 +00:00
audrasjb 823517e1de Docs: Align spelling with American English.
This changeset replaces "behaviour" with "behavior" in various docblocks.

Props kebbet, jrf.
See #56811, #56792.

Built from https://develop.svn.wordpress.org/trunk@54663


git-svn-id: http://core.svn.wordpress.org/trunk@54215 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-21 21:12:14 +00:00
audrasjb b7f48d4cb4 Media: Refactor search by filename within the admin.
Props vortfu, xknown, peterwilsoncc, paulkevan.

Built from https://develop.svn.wordpress.org/trunk@54524


git-svn-id: http://core.svn.wordpress.org/trunk@54079 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-17 11:19:11 +00:00
desrosj 24d7b3df9e Coding Standards: Remove two unnecessary spaces.
Props kebbet.
See #55647.
Built from https://develop.svn.wordpress.org/trunk@54480


git-svn-id: http://core.svn.wordpress.org/trunk@54039 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-11 14:47:11 +00:00
desrosj 9bc97dca8c Network and Sites: Move `global_terms_enabled()` to its proper final resting place.
When initially deprecated in [54240], `global_terms_enabled()` was incorrectly moved to the `wp-includes/ms-deprecated.php` file. This file is only loaded for multisite installs.

The function previously lived in `wp-includes/functions.php`, which is loaded for all sites. The proper deprecated file is `wp-includes/deprecated.php`.

Props vikasprogrammer, davidbaumwald, courane01, desrosj.
Fixes #21734.
Built from https://develop.svn.wordpress.org/trunk@54283


git-svn-id: http://core.svn.wordpress.org/trunk@53842 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-21 19:48:13 +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
Sergey Biryukov a2aa01cdac Docs: Correct `@return` value for `wp_get_http_headers()`.
Following the update to replace the HTTP API internals with Requests library in WordPress 4.6, the return value of `wp_remote_retrieve_headers()` has changed from a simple array to an object which implements `ArrayAccess`.

Since `wp_get_http_headers()` directly returns the result of `wp_remote_retrieve_headers()`, its return value should reflect that change.

Includes:
* Updating the return value for the deprecated `wp_get_http()` function, which also directly returns the result of `wp_remote_retrieve_headers()`.
* Minor DocBlock formatting changes for some other HTTP API functions per the documentation standards.

Follow-up to [2416], [6390], [8092], [9013], [37428], [37989], [38730].

Props mhkuu.
See #54225, #55646.
Built from https://develop.svn.wordpress.org/trunk@54157


git-svn-id: http://core.svn.wordpress.org/trunk@53716 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-14 13:08:14 +00:00
gziolo 714e57b2fc Blocks: Allow registering multiple items for all supported asset types
Follow-up #54337, [52069]. Part of https://github.com/WordPress/gutenberg/issues/41236. More details in https://github.com/WordPress/gutenberg/issues/33542.

Allow passing more than one script per block for `editorScript`, `script`, and `viewScript` fields in the `block.json` metadata file. This aligns with the previously added changes for `style` and `editorStyle` fields.

This change impacts the `WP_Block_Type` class and the REST API endpoint for block types. To ensure backward compatibiliy old names were soft deprecated in favor of new fields that work with array values and have `_handles` suffix.

Props zieladam, dlh, timothyblynjacobs, aristath, bernhard-reiter.
Fixes #56408.


Built from https://develop.svn.wordpress.org/trunk@54155


git-svn-id: http://core.svn.wordpress.org/trunk@53714 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-09-14 10:52:08 +00:00
Pascal Birchler bb9f57429a I18N: Introduce `WP_Textdomain_Registry` to store text domains and their language directory paths.
Previously, when using `switch_to_locale()` all current loaded text domains were unloaded and added to the `$l10n_unloaded` global. This prevented the just-in-time loading for text domains after a switch. The just-in-time loading was also only possible if the translations were stored in `WP_LANG_DIR`. Both issues have been fixed.

* Adds `WP_Textdomain_Registry` to keep track of the language directory paths for all plugins and themes.
* Updates all `load_*_textdomain()`  functions to store the path in `WP_Textdomain_Registry`.
* Adds `$locale` parameter to `load_textdomain()` to specify the locale the translation file is for.
* Adds `$reloadable` parameter to `unload_textdomain()` to define whether a text domain can be loaded just-in-time again. This is used by `WP_Locale_Switcher::load_translations()`.
* Extends `_load_textdomain_just_in_time()` to also support text domains of plugins and themes with custom language directories.
* Fixes the incorrect `test_plugin_translation_after_switching_locale_twice()` test which should have caught this issue earlier.
* Adds a new test plugin and theme to test the loading of translations with a custom language directory.
* Deprecates the now unused and private `_get_path_to_translation()` and `_get_path_to_translation_from_lang_dir()` functions.

Previously added in [49236] and reverted in [49236] to investigate concerns which are now addressed here.

Props yoavf, swissspidy, dd32, ocean90.
See #26511.
Fixes #39210.
Built from https://develop.svn.wordpress.org/trunk@53874


git-svn-id: http://core.svn.wordpress.org/trunk@53433 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-08-11 12:39:12 +00:00
Sergey Biryukov 1069ac4afd Posts, Post Types: Standardize on `$post` parameter name where appropriate.
This renames the `$post_id` or `$id` parameters to `$post` for functions that accept a post ID or post object:

* `get_sample_permalink()`
* `get_sample_permalink_html()`
* `wp_check_post_lock()`
* `wp_set_post_lock()`
* `get_the_tags()`
* `comment_class()`
* `get_comment_class()`
* `get_comments_link()`
* `get_comments_number()`
* `comments_number()`
* `get_comments_number_text()`
* `comments_open()`
* `pings_open()`
* `comment_form()`
* `do_trackbacks()`
* `pingback()`
* `post_permalink()`
* `get_post_permalink()`
* `get_edit_post_link()`
* `edit_post_link()`
* `get_delete_post_link()`
* `post_class()`
* `get_post_class()`
* `the_attachment_link()`
* `wp_get_attachment_link()`
* `wp_list_post_revisions()`
* `check_and_publish_future_post()`
* `add_ping()`
* `get_pung()`
* `get_to_ping()`
* `wp_get_post_revisions()`
* `wp_get_post_revisions_url()`

Additionally, `$revision_id` is renamed to `$revision` in:

* `wp_restore_post_revision()`
* `wp_delete_post_revision()`

Includes minor documentation improvements for consistency and code layout fixes for better readability.

Follow-up to [1599], [1794], [2881], [3303], [3851], [5302], [6633], [6716], [6985], [7103], [7149], [7747], [8011], [8638], [8643], [8695], [9138], [9273], [11425], [11922], [11956], [12284], [12810], [12923], [13023], [13171], [25567], [27156], [27473], [28558], [28602], [33659], [38852], [47276], [47366], [48622], [49544], [49597], [52095].

See #56243, #55647.
Built from https://develop.svn.wordpress.org/trunk@53715


git-svn-id: http://core.svn.wordpress.org/trunk@53274 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-07-18 17:37:17 +00:00
Andrew Ozz 8091de83b5 Media:
- Deprecate `wp_get_attachment_thumb_file()`.
- Make `wp_get_attachment_thumb_url()` an alias of `wp_get_attachment_image_url()`. This fixes it to return the proper thumbnail URL and fall back to returning the URL to `image_meta['thumb']` if only that exists.

Props: markhowellsmead, mukesh27, csesumonpro, SergeyBiryukov, mikeschroder, killua99, joemcgill, mashukushibiki, mfgmicha, swissspidy, romulodl, nacin, JoshuaAbenazer, wonderboymusic, lonnylot, azaozz.
Built from https://develop.svn.wordpress.org/trunk@53685


git-svn-id: http://core.svn.wordpress.org/trunk@53244 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-07-07 23:32:11 +00:00
Sergey Biryukov 01d172b581 General: Replace all `esc_url_raw()` calls in core with `sanitize_url()`.
This aims to improve performance by calling `sanitize_url()` directly, instead of the `esc_url_raw()` wrapper. As of WordPress 6.1, `sanitize_url()` is the recommended function for sanitizing a URL for database or redirect usage.

Follow-up to [11383], [13096], [51597], [53452].

Props benjgrolleau, peterwilsoncc, SergeyBiryukov.
Fixes #55852.
Built from https://develop.svn.wordpress.org/trunk@53455


git-svn-id: http://core.svn.wordpress.org/trunk@53044 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-06-01 18:14:10 +00:00
Sergey Biryukov 3c94881cd5 Code Modernization: Rename parameters that use reserved keywords in `wp-includes/deprecated.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 `$echo` parameter to `$display` in:
 * `the_category_ID()`
 * `get_author_link()`
 * `get_links()`
 * `get_category_rss_link()`
 * `get_author_rss_link()`
* Renames the `$string` parameter to `$text` in `wp_specialchars()`.
* Renames the `$string` parameter to `$message` in `debug_fwrite()`.
* Renames the `$string` parameter to `$content` in `wp_kses_js_entities()`.

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].

Props jrf, aristath, poena, justinahinon, SergeyBiryukov.
See #55327.
Built from https://develop.svn.wordpress.org/trunk@53287


git-svn-id: http://core.svn.wordpress.org/trunk@52876 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-26 15:28:07 +00:00
gziolo 1882e40a8a Editor: Use block settings to pass assets for the iframed editor
Backports changes applied in Gutenberg in https://github.com/WordPress/gutenberg/pull/37193.

Props zieladam.
See #55505.
Follow-up for [53157].


Built from https://develop.svn.wordpress.org/trunk@53160


git-svn-id: http://core.svn.wordpress.org/trunk@52749 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-12 16:02:19 +00:00
Sergey Biryukov 8e4e8afe5d Docs: Adjust DocBlock formatting for `wp_robots_*()` and related functions.
This ensures the code blocks are displayed correctly in the WordPress Code Reference.

Follow-up to [19304], [37541], [44021], [49992].

See #54729.
Built from https://develop.svn.wordpress.org/trunk@53087


git-svn-id: http://core.svn.wordpress.org/trunk@52676 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-06 15:33:03 +00:00
Sergey Biryukov a5f05b68a3 Docs: Adjust some deprecated function DocBlocks per the [https://developer.wordpress.org/coding-standards/inline-documentation-standards/php/#1-2-deprecated-functions documentation standards].
This ensures the replacement functions are linked correctly in the WordPress Code Reference.

Follow-up to [38515], [43548], [49992], [51348], [51586], [52757], [53082].

See #54729.
Built from https://develop.svn.wordpress.org/trunk@53086


git-svn-id: http://core.svn.wordpress.org/trunk@52675 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-06 15:20:06 +00:00
Peter Wilson da07ae873e Editor: Soft deprecate block supports functions.
Reinstate the functions hard deprecated in [53076]: `wp_skip_border_serialization()`, `wp_skip_dimensions_serialization()` and `wp_skip_spacing_serialization()`.

Props ramonopoly.
See #55505.


Built from https://develop.svn.wordpress.org/trunk@53082


git-svn-id: http://core.svn.wordpress.org/trunk@52671 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-04-06 04:24:05 +00:00
audrasjb 223cda987f Administration: Replace contracted verb forms for better consistency.
This changeset replaces contracted verb forms like `doesn't`, `can't`, or `isn't` with non-contracted forms like `does not`, `cannot`, or `is not`, for better consistency across the WordPress administration. It also updates some corresponding unit tests strings.

Props Presskopp, socalchristina, aandrewdixon, francina, SergeyBiryukov, JeffPaul, audrasjb, hellofromTonya.
Fixes #38913.
See #39176.

Built from https://develop.svn.wordpress.org/trunk@52978


git-svn-id: http://core.svn.wordpress.org/trunk@52567 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-03-22 16:25:03 +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
Sergey Biryukov 3ec2d2fcfa Build/Test Tools: Update PHPCompatibilityWP to version 2.1.3.
The latest release takes the new polyfills added in WordPress 5.9 into account.

This commit also removes redundant inline ignore comments for WP-polyfilled functionality. The PHPCompatibilityWP ruleset explicitly excludes those polyfills, so they don't need to be annotated as ignored.

Release notes:
https://github.com/PHPCompatibility/PHPCompatibilityWP/releases/tag/2.1.3

For a full list of changes in this update, see the PHPCompatibilityWP GitHub:
https://github.com/PHPCompatibility/PHPCompatibilityWP/compare/2.1.2...2.1.3

Follow-up to [46290], [51543].

Props jrf.
Fixes #54711.
Built from https://develop.svn.wordpress.org/trunk@52425


git-svn-id: http://core.svn.wordpress.org/trunk@52017 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-12-31 13:55:03 +00:00
Sergey Biryukov d8413a32e1 General: Restore (un-deprecate) the `sanitize_url()` function.
A general security rule is "Sanitize when you save, escape when you echo", and for the most part WordPress has well-named functions like `sanitize_email()` and others, with `esc_url_raw()` being a single exception that does not follow the naming.

This commit restores the previously deprecated `sanitize_url()` function as a valid alias of `esc_url_raw()`.

This better aligns with the naming with other `sanitize_*()` functions:

* `sanitize_bookmark()`
* `sanitize_bookmark_field()`
* `sanitize_category()`
* `sanitize_category_field()`
* `sanitize_comment_cookies()`
* `sanitize_email()`
* `sanitize_file_name()`
* `sanitize_hex_color()`
* `sanitize_hex_color_no_hash()`
* `sanitize_html_class()`
* `sanitize_key()`
* `sanitize_meta()`
* `sanitize_mime_type()`
* `sanitize_option()`
* `sanitize_post()`
* `sanitize_post_field()`
* `sanitize_sql_orderby()`
* `sanitize_term()`
* `sanitize_term_field()`
* `sanitize_text_field()`
* `sanitize_textarea_field()`
* `sanitize_title()`
* `sanitize_title_for_query()`
* `sanitize_title_with_dashes()`
* `sanitize_trackback_urls()`
* `sanitize_user()`
* `sanitize_user_field()`

Follow-up to [11383], [13096].

Props Ipstenu, aadilali.
Fixes #53876.
Built from https://develop.svn.wordpress.org/trunk@51597


git-svn-id: http://core.svn.wordpress.org/trunk@51208 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-08-10 19:44:59 +00:00
desrosj 98579e4495 Posts: Prevent an empty excerpt when groups and nested column blocks are present.
This improves the logic within `excerpt_remove_blocks()` to better handle `innerBlocks`. This prevents an empty excerpt from being returned when `core/columns`, `core/column`, and `core/group` blocks are present.

This issue has been surfaced in the Query Loop block, where excerpts can be set to display. 

Props aristath.
Fixes #53604.
Built from https://develop.svn.wordpress.org/trunk@51348


git-svn-id: http://core.svn.wordpress.org/trunk@50957 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-07-06 15:32:57 +00:00
Adam Silverstein 524030edfa Images: enable WebP support.
Add support for uploading, editing and saving WebP images when supported by the server.

Add 'image/webp' to supported mime types. Correctly identify WebP images and sizes even when PHP doesn't support WebP. Resize uploaded WebP files (when supported) and use for front end markup.

Props markoheijne, blobfolio, Clorith, joemcgill, atjn, desrosj, spacedmonkey, marylauc, mikeschroder, hellofromtonya, flixos90.
Fixes #35725.


Built from https://develop.svn.wordpress.org/trunk@50810


git-svn-id: http://core.svn.wordpress.org/trunk@50419 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-04 14:44:58 +00:00
antpb f80e5d0919 Media: Avoid suppressing errors when using `getimagesize()`.
Previously, all logic utilizing `getimagesize()` was supressing errors making it difficult to debug usage of the function. 

A new `wp_getimagesize()` function has been added to allow the errors to no longer be suppressed when `WP_DEBUG` is enabled.

Props Howdy_McGee, SergeyBiryukov, mukesh27, davidbaumwald, noisysocks, hellofromTonya.
Fixes #49889.

Built from https://develop.svn.wordpress.org/trunk@50146


git-svn-id: http://core.svn.wordpress.org/trunk@49825 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-02 16:53:04 +00:00
Felix Arntz 3716c8c20f Robots: Introduce Robots API.
This changeset introduces a filter-based Robots API, providing central control over the `robots` meta tag.

* Introduces `wp_robots()` function which should be called anywhere a `robots` meta tag should be included.
* Introduces `wp_robots` filter which allows adding or modifying directives for the `robots` meta tag. The `wp_robots()` function is entirely filter-based, i.e. if no filter is added to `wp_robots`, no directives will be present, and therefore the entire `robots` meta tag will be omitted.
* Introduces the following `wp_robots` filter functions which replace similar existing functions that were manually rendering a `robots` meta tag:
    * `wp_robots_noindex()` replaces `noindex()`, which has been deprecated.
    * `wp_robots_no_robots()` replaces `wp_no_robots()`, which has been deprecated.
    * `wp_robots_sensitive_page()` replaces `wp_sensitive_page_meta()`, which has been deprecated. Its rendering of the `referrer` meta tag has been moved to another new function `wp_strict_cross_origin_referrer()`.

Migration to the new functions is straightforward. For example, a call to `add_action( 'wp_head', 'wp_no_robots' )` should be replaced with `add_filter( 'wp_robots', 'wp_robots_no_robots' )`.

Plugins and themes that render their own `robots` meta tags are encouraged to switch to rely on the `wp_robots` filter in order to use the central management layer now provided by WordPress core.

Props adamsilverstein, flixos90, timothyblynjacobs, westonruter.
See #51511.

Built from https://develop.svn.wordpress.org/trunk@49992


git-svn-id: http://core.svn.wordpress.org/trunk@49693 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-21 01:37:00 +00:00
John Blackbourn 170ca32007 Docs: Various docblock corrections and improvements.
See #50768

Built from https://develop.svn.wordpress.org/trunk@49597


git-svn-id: http://core.svn.wordpress.org/trunk@49335 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-14 16:35:06 +00:00
Dominik Schilling abc9d961d5 I18N: Revert [49236] for now to investigate alternative implementations.
See #39210, #51678, #26511.
Built from https://develop.svn.wordpress.org/trunk@49566


git-svn-id: http://core.svn.wordpress.org/trunk@49304 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-12 14:43:09 +00:00
Dominik Schilling 173b9aa122 I18N: Introduce `WP_Textdomain_Registry` to store text domains and their language directory paths.
Previously, when using `switch_to_locale()` all current loaded text domains were unloaded and added to the `$l10n_unloaded` global. This prevented the just-in-time loading for text domains after a switch. The just-in-time loading was also only possible if the translations were stored in `WP_LANG_DIR`. Both issues have been fixed.

* Adds `WP_Textdomain_Registry` to keep track of the language directory paths for all plugins and themes.
* Updates all `load_*_textdomain()`  functions to store the path in `WP_Textdomain_Registry`.
* Adds `$reloadable` parameter to `unload_textdomain()` to define whether a text domain can be loaded just-in-time again. This is used by `WP_Locale_Switcher::load_translations()`.
* Extends `_load_textdomain_just_in_time()` to also support text domains of plugins and themes with custom language directories.
* Fixes the incorrect `test_plugin_translation_after_switching_locale_twice()` test which should have catch this issue earlier.
* Adds a new test plugin/theme to test the loading of translations with a custom language directory.
* Deprecates the now unused and private `_get_path_to_translation()` and `_get_path_to_translation_from_lang_dir()` functions.

Props yoavf, swissspidy, dd32, ocean90.
See #26511.
Fixes #39210.
Built from https://develop.svn.wordpress.org/trunk@49236


git-svn-id: http://core.svn.wordpress.org/trunk@48998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-20 16:05:07 +00:00
John Blackbourn 727922c8eb Docs: Further corrections and promotions for docblocks relating to `object` types.
See #50768

Built from https://develop.svn.wordpress.org/trunk@49197


git-svn-id: http://core.svn.wordpress.org/trunk@48959 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-18 20:53:08 +00:00
Sergey Biryukov 120291367a Formatting: Deprecate `wp_slash_strings_only()` in favor of `wp_slash()`.
The reason for introducing `wp_slash_strings_only()` in [46454] was to keep non-string values untouched.

Later, `wp_slash()` itself was updated in [48433] to prevent changing non-string values.

To avoid confusion, `wp_slash_strings_only()` is now deprecated.

Props ayeshrajans, ocean90.
Fixes #50635.
Built from https://develop.svn.wordpress.org/trunk@49188


git-svn-id: http://core.svn.wordpress.org/trunk@48950 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-18 06:57:04 +00:00
Sergey Biryukov 12c8f0e678 Code Modernization: Introduce `is_gd_image()` to check for PHP 8 `GdImage` object instances.
In PHP 8, the GD extension uses `GdImage` objects instead of resources for its underlying data structures.

This updates the existing `is_resource()` calls for image resources in core to accomodate for `GdImage` instances as well.

Props ayeshrajans, jrf.
Fixes #50833.
Built from https://develop.svn.wordpress.org/trunk@48798


git-svn-id: http://core.svn.wordpress.org/trunk@48560 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-16 13:33:09 +00:00
John Blackbourn 782f05d2c5 Docs: Various fixes and improvements to inline documentation.
See #49572
Built from https://develop.svn.wordpress.org/trunk@48695


git-svn-id: http://core.svn.wordpress.org/trunk@48457 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-30 19:14:03 +00:00
Aaron Jorbin 6cab8cce22 General: Update code for readability and inclusion
There are two pieces in here:

1) The update to change blacklist to blocklist is moved to disallowed_list. "Block" has a meaning in our code, and there could be ambiguity between this code and code related to blocks.

2) This improves backwards compatibility for code that was accessing the now deprecated code.

Previously: [48477], [48405], [48400], [48121], [48122], [48124], [48142], [48566]

Props: desrosj, SergeyBiryukov, johnjamesjacoby
Fixes: #50413


Built from https://develop.svn.wordpress.org/trunk@48575


git-svn-id: http://core.svn.wordpress.org/trunk@48337 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-23 03:14:06 +00:00
desrosj 2cebcb6144 General: Rename `remove_option_allowed_list()` to `remove_allowed_options()`.
This was missed in [48142] which renamed `add_option_allowed_list()` to `add_allowed_options()` for better readability. The two functions should have consistent names.

See #50413.
Built from https://develop.svn.wordpress.org/trunk@48566


git-svn-id: http://core.svn.wordpress.org/trunk@48328 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-22 18:52:02 +00:00
Sergey Biryukov 8ef38d34fc Docs: Improve `@return` tags for various conditional tags.
Props stevenlinx, SergeyBiryukov.
Fixes #50626.
Built from https://develop.svn.wordpress.org/trunk@48426


git-svn-id: http://core.svn.wordpress.org/trunk@48195 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-10 20:23:06 +00:00
Sergey Biryukov 00a40b1ef2 Docs: Capitalize "ID", when referring to a user ID, term ID, etc. in a more consistent way.
Follow-up to [48104]

See #49572.
Built from https://develop.svn.wordpress.org/trunk@48200


git-svn-id: http://core.svn.wordpress.org/trunk@47969 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-28 14:09:04 +00:00
Sergey Biryukov 3336009e34 Docs: Replace "html" and "xhtml" instances in DocBlocks and comments with "HTML" and "XHTML".
This ensures consistent capitalization where appropriate.

Props navidos, desrosj.
Fixes #50473.
Built from https://develop.svn.wordpress.org/trunk@48199


git-svn-id: http://core.svn.wordpress.org/trunk@47968 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-28 14:02:06 +00:00
Sergey Biryukov 58ad216087 Docs: Improve documentation for optional parameters per the documentation standards.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48197


git-svn-id: http://core.svn.wordpress.org/trunk@47966 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-28 11:49:02 +00:00
Sergey Biryukov a55c84380a Docs: Spell "line breaks" in a consistent way.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48175


git-svn-id: http://core.svn.wordpress.org/trunk@47944 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-26 09:30:11 +00:00
desrosj c5b1a12a55 General: Rename `(add|remove)_option_allowed_list()` to `(add|remove)_allowed_option()`.
The new names make the purpose more clear. It also adds consistency with the `$allowed_options` global variable.

Also in this change, the `wp-deprecated` dependency has been removed from the password strength meter in favor of a `window.console.log()` call to avoid adding 3 dependencies for one deprecated notice.

Props SergeyBiryukov, ocean90, desrosj
Fixes #50413.
Built from https://develop.svn.wordpress.org/trunk@48142


git-svn-id: http://core.svn.wordpress.org/trunk@47911 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-23 18:54:16 +00:00
desrosj 4b60af1a6a General: Remove “whitelist” and “blacklist” in favor of more clear and inclusive language.
“The WordPress open source community cares about diversity. We strive to maintain a welcoming environment where everyone can feel included.”

With this commit, all occurrences of “whitelist” and “blacklist” (with the single exception of the `$new_whitelist_options` global variable) are removed. A new ticket has been opened to explore renaming the `$new_whitelist_options` variable (#50434).

Changing to more specific names or rewording sentences containing these terms not only makes the code more inclusive, but also helps provide clarity. These terms are often ambiguous. What is being blocked or allowed is not always immediately clear. This can make it more difficult for non-native English speakers to read through the codebase.

Words matter. If one contributor feels more welcome because these terms are removed, this was worth the effort.

Props strangerstudios, jorbin, desrosj, joemcgill, timothyblynjacobs, ocean90, ayeshrajans, davidbaumwald, earnjam.
See #48900, #50434.
Fixes #50413.
Built from https://develop.svn.wordpress.org/trunk@48121


git-svn-id: http://core.svn.wordpress.org/trunk@47890 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-22 17:26:13 +00:00
Sergey Biryukov e13c363b17 Docs: Capitalize "ID", when referring to a post ID, term ID, etc. in a more consistent way.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48104


git-svn-id: http://core.svn.wordpress.org/trunk@47873 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-20 12:02:12 +00:00
desrosj a753e44d4e Bootstrap/Load: Deprecate `wp_unregister_GLOBALS()`.
The `register_globals` directive in PHP was deprecated in version 5.3 and removed entirely in 5.4.

Now that WordPress only supports PHP 5.6.20 and newer, the `wp_unregister_GLOBALS()` function can be deprecated.

Props ayeshrajans, desrosj, SergeyBiryukov.
Fixes #49938.
Built from https://develop.svn.wordpress.org/trunk@47612


git-svn-id: http://core.svn.wordpress.org/trunk@47387 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-22 15:42:09 +00:00
Sergey Biryukov 427405535f Docs: Synchronize parameter documentation for various metadata functions, update per the documentation standards.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@47611


git-svn-id: http://core.svn.wordpress.org/trunk@47386 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-22 10:31:09 +00:00
Sergey Biryukov c18e44d6b1 Privacy: Make the deprecated `wp_get_user_request_data()` function available on front end.
Previously, it was accidentally made available only in admin context.

Follow-up to [44606], [47245].

Props garrett-eclipse, johnjamesjacoby, r-a-y, Dono12.
Fixes #49802.
Built from https://develop.svn.wordpress.org/trunk@47555


git-svn-id: http://core.svn.wordpress.org/trunk@47330 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-08 18:33:08 +00:00
Andrew Ozz 0e38f8ed26 Media: Enable lazy-loading of images by automatically adding the new `loading="lazy"` attribute to image tags on the front-end.
- Introduces `wp_lazy_loading_enabled()`, `wp_filter_content_tags()`, `wp_img_tag_add_loading_attr()`, and `wp_img_tag_add_srcset_and_sizes_attr()` functions.
- Introduces `wp_lazy_loading_enabled`, `wp_img_tag_add_loading_attr`, and `wp_img_tag_add_srcset_and_sizes_attr` filters.

Props flixos90, addyosmani, mor10, swissspidy, pierlo, westonruter, spacedmonkey, mikeschroder, jonoaldersonwp, peterwilsoncc, narwen, jeffpaul, OptimizingMatters, futtta, mukeshpanchal27, azaozz.

Fixes #44427.
Built from https://develop.svn.wordpress.org/trunk@47554


git-svn-id: http://core.svn.wordpress.org/trunk@47329 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-08 00:55:07 +00:00
Sergey Biryukov 47ed56f38f Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant.
This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`.

This commit also includes:

* Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls.
* Replacing `include` statements for several files with `require_once`, for consistency:
 * `wp-admin/admin-header.php`
 * `wp-admin/admin-footer.php`
 * `wp-includes/version.php`

Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb.
Fixes #48082.
Built from https://develop.svn.wordpress.org/trunk@47198


git-svn-id: http://core.svn.wordpress.org/trunk@46998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-06 06:33:11 +00:00