`is_user_logged_in()` is a pluggable function, and loaded after plugins are loaded. If a plugin calls `__()` too early, `is_user_logged_in()` is missing and WordPress will fatal. `get_user_locale()` already handles this scenario for us, so it's safe to rely on exclusively.
See #44758.
Fixes#45235.
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While the documentation for `add_meta_box()` specifices that `$callback_args` should be an array, this has never been enforced, and we have workarounds in place for when it's passed as something other than an array.
Rather than break sites that are passing unexpected data, we can quietly just allow for it, instead.
Props johnjamesjacoby, birgire.
Fixes#45206.
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The block editor needs to duplicate the classic meta box behaviour, so it can extract the registered meta boxes, and import them into the block editor.
To match the classic editor behaviour as closely as possible, this moves the relevant code from the classic editor, into a new function, so it can be called by both.
Props pento, peterwilsoncc.
Fixes#45172.
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Label elements should only be used for labelable elements.
- `Uploaded By` and `Uploaded To` aren't form controls and shouldn't be associated with labels
- changes the labels for media source, alternate sources, poster image, and tracks to solve a layout issue and explicitly associate the labels to their form fields (previously, the labels were wrapping also the Remove buttons)
Merges [42444] to the 5.0 branch.
Props Presskopp, afercia.
Fixes#38759, #40468.
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Adds the `wp_set_script_translations` function which registers translations for a JavaScript file. This function takes a handle, domain and optionally a path and ensures JavaScript translation files are loaded if they exist.
Props atimmer, omarreiss, nerrad, swissspidy, ocean90.
Fixes#45103.
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Instead of requiring the packages individually this commit changes it so the packages are used from the packages repository (gutenberg). This is a solution that makes updating the packages easier, as long as we don't have a monorepo to manage both WordPress & the JavaScript packages together.
Props youknowriad, gziolo, omarreiss, herregroen.
See #45145.
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Adapts the response from `WP_oEmbed_Controller::get_proxy_item()` so that the response is correctly filtered and embeds work properly in JavaSccript editors. Introduces new `get_oembed_response_data_for_url()` function for preparing internal oEmbed responses.
Props danielbachhuber, imath, swissspidy.
Fixes#45142.
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The `@wordpress/editor` wasn't upgraded to the correct version in [43789].
This commit includes changes from the `@wordpress/block-library` upgrade in [43789], that weren't copied to the correct location in core.
This also regenerates the `package-lock.json` in Linux, which the build server requires.
See #45145.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Seventeen.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
Props laurelfulford, ianbelanger, crunnells.
Fixes#45045.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Sixteen.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
* Add theme support for `editor-color-palette`, to load a color palette based on the theme’s color scheme into the block-based editor.
Props laurelfulford.
Fixes#45044.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Fifteen.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
* Add theme support for `editor-color-palette`, to load a color palette based on the theme’s color scheme into the block-based editor.
Props laurelfulford.
Fixes#45043.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Fourteen.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
* Add theme support for `editor-color-palette`, to load a color palette based on the theme’s color scheme into the block-based editor.
Props laurelfulford, crunnells, ianbelanger.
Fixes#45042.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Thirteen.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
* Add theme support for `editor-color-palette`, to load a color palette based on the theme’s color scheme into the block-based editor.
* Add theme support and styles for `align-wide`, to allow wide and full alignment styles on the blocks.
Props laurelfulford, ianbelanger.
Fixes#45041.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Twelve.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
* Add theme support for `editor-color-palette`, to load a color palette based on the theme’s color scheme into the block-based editor.
Props ianbelanger, crunnells, laurelfulford.
Fixes#45040.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Eleven.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
* Add theme support for `editor-color-palette`, to load a color palette based on the theme’s color scheme into the block-based editor.
Props ianbelanger, laurelfulford.
Fixes#45039.
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This update adds styles and theme support related to the new block-based editor to enhance the experience of using it with Twenty Ten.
These are the specific changes made to this theme:
* Add blocks.css, to style blocks on the front end, to make sure they match the theme’s existing HTML element styles.
* Add editor-blocks.css to style blocks in the editor, to make sure they match the theme’s existing HTML element styles.
* Add theme support for `editor-styles`, to pull the existing editor stylesheet into the new editor.
* Add theme support for `wp-block-styles`, to load the default block styles on the front end.
* Add theme support for `editor-color-palette`, to load a color palette based on the theme’s color scheme into the block-based editor.
Props nielslange, crunnells, laurelfulford.
Fixes#45038.
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Responsive embeds is a way for a theme to opt in to WordPress dynamically scaling the width/height of an embed. When a theme supports responsive embeds, a `wp-embed-responsive` class is added to the `<body>` tag. This information is also presented through the REST API for clients to respect.
Props desrosj.
Fixes#45125.
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The cover image block uses the `url()` function in its inline CSS, to show the cover image. KSES didn't allow this, causing the block to not save correctly for Author and Contributor users. As KSES does already check each attribute name against an allowed list, we're able to add an extra check for certain attributes to be able to use the `url()` function, too.
Props peterwilsoncc, azaozz, pento, dd32.
See #45067.
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When meta boxes are registered, they can use the `__back_compat_meta_box` and `__block_editor_compatible_meta_box` flags, to show whether this registration just exists for if the classic editor is loaded, and whether this meta box is compatible with the block editor.
When a meta box marks itself as incompatible with the block editor, and `WP_DEBUG` is enabled, a warning will show inside that meta box in the classic editor.
As all core meta boxes have been recreated in the block editor, they can be marked with the `__back_compat_meta_box` flag.
See #45112.
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Introduces new `determine_locale()` function for deciding the proper locale to use for a response. Default value is `get_user_locale()` in the admin, and `get_locale()` on the frontend. Because REST API requests are considered frontend requests, `?_locale=user` can be used to render the response in the user's locale.
Also updates `wp-login.php?wp_lang` implementation to benefit from this abstraction.
Props flixos90, mnelson4, swissspidy, TimothyBlynJacobs.
Fixes#44758.
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`WP_Text_Diff_Renderer_Table` is used to generate the diff view in revisions, but there were some cases that could cause it to take excessive amounts of time to run.
Some noteable cases include:
- When a large number of new lines were inserted in the middle of the post from one revision to the next.
- When both revisions contain >100 lines.
- When either revision contains a lot of long lines.
In one extreme test case, the diff view took over a minute to generate. With this change, it now takes less than a second.
See #35667.
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Narrow the scope of the included wp-admin files loaded for `wp_generate_attachment_metadata()`, `wp_handle_upload()`, `wp_tempnam()`, and `wp_handle_sideload()`. Requires only `wp-admin/includes/file.php` and `wp-admin/includes/image.php` instead of `wp-admin/includes/admin.php`.
Props ocean90, lonelyvegan, soulseekah, pratikthink.
Merges [43589], [43604] to the 5.0 branch.
Fixes#43757.
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* Adds `WP_REST_Autosaves_Controller` which extends `WP_REST_Revisions_Controller`.
* Autosaves endpoint is registered for all post types except `attachment` because even post types without revisions enabled are expected to autosave.
* Because setting the `DOING_AUTOSAVE` constant pollutes the test suite, autosaves tests are run last. We may want to improve upon this later.
Props adamsilverstein, aduth, azaozz, danielbachhuber, rmccue.
Fixes#43316.
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`rest_url()` inconsistent addes slashes to the passed path depending on whether the site has pretty permalinks enabled. Apart from being inconsistent, this also caused the unit tests to fail when pretty permalinks are enabled.
Props frank-klein.
Merges [42250] to the 5.0 branch.
Partially reverts [43720].
Fixes#42452. See #41451, #45017.
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- `grunt webpack:dev` now copies packages JS into `/src/wp-includes/js/dist`, and CSS into `/src/wp-includes/css/dist`.
- `grunt webpack:prod` does the same, but into `/build` instead of `/src`.
- `grunt build` now runs the `webpack:prod` task.
Props atimmer, pento.
Fixes#45119.
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The 409 error code is intended for situations where it is expected that the user will resolve the conflict and resubmit the same request. We use 400 error codes for other routes when a duplicate request is made. The 400 status code tells the user they need to modify their request for it to be successful.
Props shooper.
Merges [42354] to the 5.0 branch.
Fixes#42781. See #41370.
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The permissions error message when a request tries to fetch post statuses unauthenticated is incorrect. It was a copy/paste from elsewhere, as indicated by the use of "in this post type" where this is no post type referenced.
Props schlessera.
Merges [42356] to the 5.0 branch.
Fixes#42303.
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After [43738], TinyMCE would be loaded earlier than before, which
makes filters run at a different time relative to the loading of
TinyMCE. Fix this by calling `wp_print_scripts` at the location where
TinyMCE would previously be inserted as a `<script>` tag in the page.
Props azaozz, omarreiss.
Fixes#45065.
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The `WP_Block_Parser` class, and the accompanying `parse_blocks()` helper function, can be used to parse an array of blocks out of a content string.
`WP_Block_Parser` is copied from the `@wordpress/block-serialization-default-parser` package. To ensure it stays in sync with the JavaScript parser, changes should be implemented in the package first, then the package version should be upgraded to include the changes.
See #45109.
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