In [38625], the functionality to search for attachments by filename was added via the `posts_clauses` filter and the `_filter_query_attachment_filenames()` function. This moves `_filter_query_attachment_filenames()` from `wp-admin/includes/post.php` to `wp-includes/post.php` so that it can be applied in the same manner in the REST API media endpoint.
Merge of [39598] to the 4.7 branch.
Props jblz, tyxla.
Fixes#39092.
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When plugins don't disable the `backupGlobals` PHPUnit option in their own tests, `$wpdb` is backed up and restored between classes of tests. The serialisation process used for this broke the database connection. This previously wasn't a problem, as it was reconnecting before each test.
[38398] introduced some changes that required the connection to be available in `setUpBeforeClass()`, earlier than in was previously reconnecting. This didn't cause warnings in Core, but it did cause warnings for plugins that don't disable the `backupGlobals` option.
The database connection now reconnects in `setUpBeforeClass()`. This change also fixes a few Core tests that weren't calling `parent::setUpBeforeClass()` or `parent::tearDown()` correctly.
Merges [39626] to the 4.7 branch.
Fixes#39327.
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It's fairly common for clients to send `Content-Type: application/json` with an
empty body. While technically not valid JSON, we've historically supported
this behaviour, so it shouldn't cause an error.
Props JPry, jnylen0.
Merges [39594] to the 4.7 branch.
Fixes#39150.
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Correct setup for the `model` attribute of `wp.api.collections` objects. Set the collection model as a function that returns a new model of the underlying type, instead of setting it as the model prototype. Fixes an issue where models for fetched collections weren't set up properly and didn't have the expected mixin methods such as `getCategories` available.
Props jesseenterprises.
Merges [39603] to the 4.7 branch.
Fixes#39070.
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This adds `srcset` and `sizes` to the about page images, including
art direction, via `<picture>` for the lead Twenty Seventeen image.
This also replaces URLs for all images and feature videos to their
CDN locations on s.w.org.
Props helen, pento, joemcgill.
Fixes#38616 for 4.7.
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The ultimate `post_name` is stored in postmeta until the post is published. The `get_page_by_path()` function does not exclude `auto-draft` posts. Revert changes to `wp_unique_post_slug()` from [39411] which excluded `auto-draft` posts.
Props westonruter, dlh for testing, helen for testing.
Merges [39506] onto 4.7 branch.
Fixes#39078 for 4.7.
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Previously, the theme's CSS feature query for `object-fit` overrode styles it shouldn't have on interior pages.
This moves the feature query farther down in the stylesheet so it takes precedence in the cascade in supported browsers, and applies the appropriate selector for the interior pages. In browsers that don't support feature queries or `object-fit`, the fallback styles are still applied. The problem was that the rules had the same specificity, so this way, the cascade takes over properly. The transforms and position changes for fallbacks are still needed in browsers that don't support `object-fit` and feature queries.
Merge of [39495] to the 4.7 branch.
Props peterwilsoncc, davidakennedy.
See #39073.
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The theme uses a hack to help the video header and header image fill the available space. This centers around `max-width: 1000%;`. It causes visual issues (zooming of the header video or image) for all users though.
This fixes that with CSS Features Queries. The hack remains for browsers that don't support Feature Queries and `object-fit`. Browsers that do support both get a better experience with a more reliable styling of the video and image header container.
Props laurelfulford, peterwilsoncc.
Fixes#39035 for the 4.7 branch.
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The `siteurl` setting is registered and made available to the REST API. On a multisite installation, this setting is not configurable from the General Settings screen, but due to the above it is configurable from the REST API.
Merge of [39468] to the 4.7 branch.
Props peterwilsoncc.
Fixes#39005.
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If the `require_name_email` option is true, creating a comment with an empty string for the author name or email should not be accepted. Both values can be an empty string on update.
Merges [39444] into the 4.7 branch.
Props flixos90, hnle, dd32, rachelbaker, jnylen0, ChopinBach, joehoyle, pento.
Fixes#38971 for 4.7.
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- 'orderby' => 'include' requires an array of post_ids via the include collection param.
- 'orderby' => 'id' and 'orderby' => 'slug' need map the correct WP_Query equivalents.
Merges [39440] to the 4.7 branch.
Props flixos90, hnle, dd32, rachelbaker, joehoyle, pento.
Fixes#38971 for 4.7.
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In wp-admin, users are removed from individual sites rather than deleted. A user can only be deleted from the network admin.
Until support for a PUT request that removes a user's site and content associations is available, DELETE requests are disabled to avoid possible issues with lost content.
Merges [34938] onto 4.7 branch.
Props jnylen0, rachelbaker.
Fixes#38962 for 4.7.
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When deleting a user through the WordPress admin, a specific decision is presented - whether to assign all of the user's posts to another user, or to delete all of the posts.
This change requires `reassign` as a parameter in the corresponding REST API endpoint, so that content isn't accidentally lost.
Merges [39426] to the 4.7 branch.
Props jeremyfelt.
Fixes#39000.
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This simplifies the line `$( siteNavigation.closest( '.main-navigation' ), this ).toggleClass( 'toggled-on' );` to `$( siteNavContain ).toggleClass( 'toggled-on' );`, since `this` is the clicked button, so the extra context isn't needed.
Props afercia, laurelfulford.
Fixes#38992 for the 4.7 branch.
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This ensures that a standard header is shown on the front page whenever
a header video is set without a header image if the video doesn't load,
e.g., on mobile sizes or if the JS doesn't fire.
This adds a new class, `.has-header-video` that is added whenever the
`wp-custom-header-video-loaded` event is fired, which is then used to style
the custom headers along with `.has-header-image` whenever a header image
is available. This also changes the class name on the custom header media
wrapping `div` from `.custom-header-image` to `.custom-header-media`.
Props laurelfulford, joemcgill.
Fixes#38995 for 4.7.
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* Updates `wp_unique_post_slug()` to ignore `auto-draft` posts. Prevents publishing multiple posts that have the same slugs from starter content.
* Fixes fatal error when attempting to save an header_image setting from a non-admin context.
* Fixes substituting attachment symbols in options and theme mods.
* Fixes applying starter content for header images and background images.
Merges [39411] to 4.7 branch.
See #38114.
Fixes#38928 for 4.7.
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* Also moves checks from `customize_save` Ajax handler to the underlying `WP_Customize_Manager::save_changeset_post()` call which plugins may invoke directly.
* Ensures that `customize_save_response` filter is always passed an array, with error code available as `code`.
Props utkarshpatel, westonruter, sayedwp.
Merges [39409] into 4.7 branch.
See #30937.
Fixes#38943 for 4.7.
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Change the capability check used in `WP_REST_Terms_Controller` when creating a new term is attempted, from `manage_terms` to `edit_terms`. This matches the behavior within the WordPress admin. See #35614.
Props johnbillion, rmccue, rachelbaker, helen, jorbin, SergeyBiryukov.
Merges [39402] to the 4.7 branch.
Fixes#38958 for 4.7.
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In the `check_username()` and `check_password()` callbacks in the Users controller cast the provided request value to a string. The `rest_sanitize_value_from_schema()` function was being used incorrectly which was causing unintended request parsing.
In `rest_sanitize_request_arg()` do not pass nonexistent third parameter for the `rest_sanitize_value_from_schema()` function.
Props jnylen0, joehoyle, rachelbaker, ocean90.
Merges [39400] to the 4.7 branch.
Fixes#38984 for 4.7.
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Fixes a regression in the media library after [38949], which caused
small images (< thumbnail size) to not display within the media library.
Accounts for images that have no intermediate sizes
in `wp_prepare_attachment_for_js()`.
Adds test.
Merges [39396] to the 4.7 branch.
Fixes#38965 for 4.7.
Props joemcgill, clorith, mikeschroder.
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* Show default labels for nav menu item as placeholders in a control's label field instead of showing blank.
* Store empty string as label instead of copying default labels.
* Prevent labels for post type archive items from being dropped in preview.
* Also ensure that the item type label is displayed on nav menu item controls for settings that are loaded from an existing changeset.
Amends [38618].
See #38015.
Fixes#38955 for 4.7 branch.
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The API should allow updates that don't actually change anything. This allows clients to, for example, accidentally send the same request twice without encountering unexpected errors. This currently works for posts, terms, and users, so this commit adds test cases accordingly.
See #38700 for issues preventing this from working for comments.
Merge of [39371] to the 4.7 branch.
Props jnylen0.
See #38975.
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Fixes typo in args passed to `get_term_link()` which caused a fatal error due to this call returning a `WP_Error` which was set to `url`. Also fixes never-satisfiable condition for obtaining post type archive URL. Also ensures that `WP_Error` never leaks through as `url` by setting it to an empty string. Adds missing unit tests.
Amends [38991].
See #38114.
Fixes#38945 for 4.7.
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* Moves logic from `WP_Customize_Custom_CSS_Setting::update()` into a re-usable `wp_update_custom_css_post()` function, useful for future REST API endpoint, WP-CLI command, or plugin migrations.
* Renames `customize_update_custom_css_post_content_args` filter to `update_custom_css_data` and improves the naming of the parameters. Instead of passing `post_content` and `post_content_filtered` the filtered array now contains `css` and `preprocessed` respectively.
* The second context param for the `update_custom_css_data` filter is now an array of the original args passed to `wp_update_custom_css_post()` and there is now no more `$setting` arg since it isn't necessarily being called in the customizer context.
Props westonruter, georgestephanis.
See #35395.
Fixes#38672.
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