* Request full refresh if there are nav menu instances that lack partials for a changed setting.
* Restore `WP_Customize_Nav_Menus::$preview_nav_menu_instance_args` and `WP_Customize_Nav_Menus::export_preview_data()` from 4.3, and keeping a tally of all `wp_nav_menu()` calls regardless of whether they can use selective refresh.
* Ensure that all instances of `wp_nav_menu()` are tallied, regardless of whether they are made during the initial preview call or during subsequent partial renderings. Export `nav_menu_instance_args` with each partial rendering response just as they are returned when rendering the preview as a whole.
* Fix issues with Custom Menu widget where nav menu items would fail to render when switching between menus when a menu lacked items to begin with.
* Make sure the fallback behavior is invoked when the partial is no longer associated with a menu.
* Do fallback behavior to refresh preview when all menu items are removed from a menu.
Follows [36586].
See #27355.
Fixes#35362.
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The media library can contain files which aren't attached yet. When attaching a file you currently get "Media attachment reattached.", or the opposite "Media attachment detached.". That's redundant and can be inaccurate. It's also not easy to translate in some languages.
This change generalizes the strings to refer to a "media file" instead.
Props SergeyBiryukov, ocean90, netweb.
Fixes#36089.
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The test assumes that if a CSS file was added to `$_old_files` all three files (.css, .min.css, -rtl.min.css; it's actually missing the fourth case, -rtl.css) don't exist anymore. But this isn't always the case. The test is also incredible slow because it does three `file_exists()` checks for each file — the global contains 646 files currently.
It's important what we have in the /build directory and that's covered by `test_new_files_are_not_in_old_files_array_compiled()`.
Fixes#36083.
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This allows themes to directly override the default template. The order in which the template is retrieved is as follows: `embed-$post_type-$post_format.php` -> `embed-$post_type.php` -> `embed.php`.
The `embed_template` filter gets replaced by the dynamic `{$type}_template` filter in `get_query_template()`.
Props ChriCo, swissspidy.
See #34561. Fixes#34278.
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This is a follow-up to [36604].
When processing dependencies `$this->group` will be the minimum of the script's registered group and all preceding siblings. This is wrong because only a scripts ancestors in the dependency chain should affect where it is loaded. Effectively `$this->group` introduced a form of global state which potentially corrupted the group of dependencies. Sorting covers up this problem.
The issue in #35873 was that script were not moving their dependencies to a lower group when necessary.
The fix:
* In `WP_Dependencies::all_deps()` pass the new `$group` value to `WP_Dependencies::all_deps()`. Previously the wrong value was passed because the parent script could have moved with `WP_Scripts::set_group()`.
* In `WP_Scripts::all_deps()` pass the `$group` parameter to `WP_Dependencies::all_deps()` so it doesn't always use `false` for `$group`. Same for `WP_Styles::all_deps()`.
Props stephenharris, gitlost.
Fixes#35956.
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`wp-login.php` uses `wp_safe_redirect()` for all redirects, even those that do not involve unsafe data from the request or referer.
When a user of a subdomain site attempts to login to a network site they do not have access to, the host in the redirect URL is treated as unsafe by `wp_safe_redirect()` as it has no immediate awareness as to which hosts are valid on the network. On a subdirectoy network, everything works as expected because the host is the same.
In this specific block of `wp-login.php`, all URLs are generated by WordPress and we can use `wp_redirect()` to handle the redirects. Users authenticating via other network sites will now be redirected properly. Hosts passed via the `redirect_to` query var will continue to be handled by `wp_safe_redirect()`.
Fixes#30598.
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Tested scenarios include: using the default (which is the post type description), Setting a custom description for that individual menu item, and setting a custom description that is blank. Introduced in r35382.
Props Toro_Unit, mayukojpn, extendwings, jorbin.
Fixes#35324. See #16075.
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[36510] introduced a fix to allow users to save large menus on the Edit Menu screen (70+ menu items). The form data is stored as JSON which is used to inject the `$_POST` variable in the form submission handler. This injection was not setting form items with named array elements properly (e.g. `menu-locations[primary]`), which did not save theme location data in a large form.
Props keraweb.
See #14134.
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* Removes double `margin-bottom` from all the media controls.
* All media controls now send `{settingId}-attachment-data` messages to the preview when a media setting is updated so that the preview has access to the attachment data.
* Fixes receiving of `attachment-data` message for `custom_logo` which resulted in instant JS-applied preview not working. See #36096.
See #33755.
Fixes#35941.
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- Change the newly added `press_this_save_post_content` filter to `press_this_save_post` and pass the $post_data array to it.
- Remove the newly added `press_this_useful_html_elements`. It only runs in compatibility mode when a URL is typed by the user.
- Remove the `press_this_suggested_content` filter. It is redundant as the suggested HTML for the editor is already filtered by `press_this_suggested_html`.
- Add some more inline docs and rename couple of vars to make the code more readable.
Fixes#34455.
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