Replace infinitely autoloading behavior on scroll with a user-controlled load more button. Fix a long standing accessibility issue in the media library. Infinite scroll poses a wide range of problems for accessibility, usability, and performance.
This change modifies the library to load 40 items in the initial view, with a load more button to load the next 40 items and a button to move focus from the load more region to the first of the most recently added items.
The text for communicating the jump target was broadly discussed, agreeing that the text incorporated here would most concisely and clearly convey the purpose of the button, and any further detail is learnable from use.
Props afercia, adamsilverstein, joedolson, audrasjb, francina
Fixes#50105. See #40330.
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git-svn-id: http://core.svn.wordpress.org/trunk@50438 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This change introduces the `delete_theme` and `deleted_theme` action hooks, which fire immediately before and after an attempt to delete a theme, respectively.
Props scottconnerly, ptahdunbar, pbiron, vetyst, desrosj.
Fixes#16401.
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git-svn-id: http://core.svn.wordpress.org/trunk@50435 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This adds additional information to the Media Handling section of the Site Health Info page. When ImageMagick is used as the site’s image editor, a full list of file formats supported will now be shown. This will help site owners debug any issues they encounter as support for newer, more modern image formats is added (such as WebP in [50810]).
Additionally, the version of Imagick installed. This will help site owners debug issues with generating images on the PHP side.
Some variables have also been renamed to more accurately represent what is being stored.
Props Clorith, desrosj.
Fixes#53022.
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git-svn-id: http://core.svn.wordpress.org/trunk@50426 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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.
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git-svn-id: http://core.svn.wordpress.org/trunk@50419 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This avoids accidentally overriding some variables in the scope of `activate_plugin()`, e.g. `$silent` or `$network_wide`.
Plugins expecting to have access to `$network_wide` directly on inclusion should receive it as an argument of the activation hook callback instead, on any of these actions:
* `activate_plugin`
* `activate_{$plugin}`
* `activated_plugin`
Follow-up to [28644].
Props Mike_Cowobo, dd32, DrewAPicture, mensmaximus, SergeyBiryukov.
Fixes#31104.
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git-svn-id: http://core.svn.wordpress.org/trunk@50396 1a063a9b-81f0-0310-95a4-ce76da25c4cd
There are several WordPress hooks defined on the server that depend on $post object that isn’t present on the new screens like edit site, edit widgets, or edit navigation. This patch deprecates existing filters and introduces replacements that are context-aware.
Props azaozz, andraganescu, jeremyfelt, nosolosw, youknowriad.
See #52920.
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Allow developers to extend the Site Health screen with their own custom navigation tabs and pages.
This implements a new filter, `site_health_navigation_tabs`, which takes an associated array of tab identifiers/slugs, and tab labels, allowing developers to add their own subpage to the Site Health interface as new tabs.
To output a custom page, or add to an existing page, the `site_health_tab_content` action is triggered whenever the `tab` query argument is present and not empty. This action includes the current tab as its argument, which a developer would match against to only output content when relevant.
Props ramiy for initial patch.
Fixes#47225.
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git-svn-id: http://core.svn.wordpress.org/trunk@50373 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, when exporting personal data, if the JSON encoding of the data failed, the invalid JSON was still written to `export.json`. This change captures the JSON encoding failure and adds a notice to the UI.
Props hellofromTonya, jrf, SergeyBiryukov.
Fixes#52892.
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git-svn-id: http://core.svn.wordpress.org/trunk@50322 1a063a9b-81f0-0310-95a4-ce76da25c4cd
After [48390], plugins and themes can be updated with an uploaded ZIP file. Strings were added for comparing the "current" and "uploaded" versions of a plugin or theme, but lacked context for each as to the object being referenced. This change adds a `plugin` or `theme` context to each of these strings for disambiguation.
Props dimadin, SergeyBiryukov.
Fixes#53017.
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git-svn-id: http://core.svn.wordpress.org/trunk@50314 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Variables created within the scope of a function are discarded automatically when PHP leaves the scope of the function, i.e. on `return`, so doing a call to `unset()` straight before a `return` statement is redundant.
Props jrf, ravipatel, rachelbaker, mukesh27.
Fixes#52996.
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git-svn-id: http://core.svn.wordpress.org/trunk@50301 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Reduce severity of failing HTTPS tests from critical to warning. Stop reporting failures if the site is being accessed over HTTPS but `wp_is_https_supported()` indicates a lack of support.
Props annalamprou, AnotherDave, ayeshrajans, bobbingwide, Clorith, dragongate, eatsleepcode, gab81, geoffrey1963, Ipstenu, k3nsai, mmuyskens, nicegamer7, peterwilsoncc, pwallner, SergeyBiryukov, TimothyBlynJacobs, Toru.
Fixes#52783.
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git-svn-id: http://core.svn.wordpress.org/trunk@50271 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This avoids a fatal error on PHP 8 in `wp_privacy_generate_personal_data_export_file()` if the `_export_data_grouped` post meta exists but is not an array.
Additionally, refactor unit tests for the function to:
* Reduce redundant code
* Switch to data provider
* Test on the full HTML output instead of select pieces of the output
* Expand unhappy path coverage
Follow-up to [43012], [44786], [47146], [47278].
Props hellofromTonya, jrf, xknown.
See #51423.
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git-svn-id: http://core.svn.wordpress.org/trunk@50226 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This change switches out `sprintf` for `printf` on the "Copy suggested policy text from..." button screen reader text. Also, wrap the actual button text in a `<span aria-hidden="true">` to prevent both the button text and the screen reader text from being spoken.
Props mukesh27, SergeyBiryukov, sabernhardt.
Fixes#52891.
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git-svn-id: http://core.svn.wordpress.org/trunk@50198 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Sergey Biryukov
joedolson
John Blackbourn
desrosj
Adam Silverstein
gziolo
Clorith
davidbaumwald
Peter Wilson