* Apply `title_save_pre`, `excerpt_save_pre`, and `content_save_pre` filters on a nav menu item's `title`, `attr_title`, and `description` properties respectively. This ensures that arbitrary markup can be supplied if the user has `unfiltered_html` cap, and for these fields to have markup stripped if not.
* Ensure a nav menu item's `post_status` is sanitized as `publish` or `draft` using the same conditions as `wp_update_nav_menu_item()`.
* Align `WP_Customize_Nav_Menu_Item_Setting::sanitize()` behavior for sanitizing `position` to be the same as `wp_update_nav_menu_item()`.
* Also apply `nav_menu_attr_title` and `nav_menu_description` filters in `WP_Customize_Nav_Menu_Item_Setting::value_as_wp_post_nav_menu_item()` to ensure that previewing markup entered into menu item description will preview the same way as when the nav menu item is saved.
* Add unit tests.
Fixes#32812.
git-svn-id: https://develop.svn.wordpress.org/trunk@35580 602fd350-edb4-49c9-b593-d223f7449a82
This moves the last of the iframe message code from PHP to JavaScript, so it can be included in any site, without needing to rely on any of WordPress' internal behaviour.
Props swissspidy.
Fixes#34451.
git-svn-id: https://develop.svn.wordpress.org/trunk@35577 602fd350-edb4-49c9-b593-d223f7449a82
When the site icon for another site is requested, retrieving its ID via `get_blog_option()` is not enough. `switch_to_blog()` is used to set proper context when required.
Adds multsite tests for `has_site_icon()`.
Props imath.
Fixes#34312.
git-svn-id: https://develop.svn.wordpress.org/trunk@35572 602fd350-edb4-49c9-b593-d223f7449a82
The issue, however, does not manifest in the UI because the UI is now built via JS and the `wp.customize.utils.prioritySort()` algorithm did not have the same typo.
Props bordoni, westonruter.
Fixes#34594.
git-svn-id: https://develop.svn.wordpress.org/trunk@35553 602fd350-edb4-49c9-b593-d223f7449a82
When `WP_Term` was introduced in [34997], the `$taxonomy` parameter for
`get_term()` was made optional. This meant that, when the optional param was
omitted, `get_term()` had no way of determining which term was intended when
the term_id was shared between multiple taxonomies. As a (somewhat sneaky) way
of fixing things, `get_term()` split any shared terms it found. But this could
cause problems with developer expectations: it's not clear why requesting a
term should result in a database update, much less a potential change in the
ID of a term.
In place of this technique, this changeset introduces a number of changes that
make the handling of shared terms a bit less insane:
* When a taxonomy is provided to `get_term()`, and a cached term is found matching the term_id, make sure the taxonomy also matches before returning it.
* When a taxonomy is not provided, ensure that the term is not shared before adding it to the cache.
* When a term is shared between taxonomies and no taxonomy is provided, return a `WP_Error` rather than splitting the term.
* When a term is shared between taxonomies, only one of which is valid, return the term from that taxonomy.
Props boonebgorges, dlh.
Fixes#34533.
git-svn-id: https://develop.svn.wordpress.org/trunk@35537 602fd350-edb4-49c9-b593-d223f7449a82
`add_term_meta()` and `update_term_meta()` identify terms by `$term_id`. In
cases where a term is shared between taxonomies, `$term_id` is insufficient to
distinguish where the metadata belongs.
When attempting to add/update termmeta on a shared term, a `WP_Error` object
is returned. This gives developers enough information to decide whether they'd
like to force the term to be split and retry the save, or show an error in the
UI, or whatever.
Props boonebgorges, mboynes, DH-Shredder, jorbin, aaroncampbell.
Fixes#34544.
git-svn-id: https://develop.svn.wordpress.org/trunk@35515 602fd350-edb4-49c9-b593-d223f7449a82
This fixes a bug where widgets loaded in a preview or the Customizer are
rendered inside of a `wp_suspend_cache_addition()` block and thus could not
find comment objects in the cache.
Props rommelxcastro, stevehenty.
Fixes#34138.
git-svn-id: https://develop.svn.wordpress.org/trunk@35512 602fd350-edb4-49c9-b593-d223f7449a82
- Fix `_wp_upload_dir_baseurl()` to cache by blog_id.
- Replace `path_join()` with `trailingslashit()`, it's much faster.
- Rename $image_url to $image_src for consistency (used at about 50 other places).
- Couple of tests fixes.
See #34430.
git-svn-id: https://develop.svn.wordpress.org/trunk@35498 602fd350-edb4-49c9-b593-d223f7449a82
When referring URL is not available, default returning user to frontend URL instead of admin URL. Themes page is updated to include the `return` path in Customizer links.
Props McGuive7, westonruter.
Fixes#32637.
git-svn-id: https://develop.svn.wordpress.org/trunk@35483 602fd350-edb4-49c9-b593-d223f7449a82
- Merge `wp_image_srcset_attr()` into `wp_calculate_image_srcset()`.
- Remove the `wp_image_srcset` filter.
- Fix the tests for the above changes.
See #34430.
git-svn-id: https://develop.svn.wordpress.org/trunk@35464 602fd350-edb4-49c9-b593-d223f7449a82
Sometimes, embedded sites might suffer from less than 100% uptime. Instead of leaving the embedding site with a big blank space where the embed should be, let's fall back to a link to the embedded post, so there's at least some context for the post.
Fixes#34462.
git-svn-id: https://develop.svn.wordpress.org/trunk@35437 602fd350-edb4-49c9-b593-d223f7449a82
Well, while it's here, we probably should make use of it. The oEmbed endpoint now uses the REST API infrastructure, instead of providing its own.
Props swissspidy.
Fixes#34207.
git-svn-id: https://develop.svn.wordpress.org/trunk@35436 602fd350-edb4-49c9-b593-d223f7449a82
The default value should be a null offset. A `0` default overrides any value
of `paged` passed to `get_posts()`. See [34697].
Fixes#34060.
git-svn-id: https://develop.svn.wordpress.org/trunk@35417 602fd350-edb4-49c9-b593-d223f7449a82
- Introduce `wp_calculate_image_srcset()` that replaces `wp_get_attachment_image_srcset_array()` and is used as lower level function for retrieving the srcset data as array.
- Use the new function when generating `srcset` and `sizes` on the front-end. This is faster as no (other) image API functions are used.
- Change the `wp_get_attachment_image_srcset()`. Now it is meant for use in templates and is no longer used in core.
- A few logic fixes and improvements.
- Some names changed to be (hopefully) more descriptive.
- Fixed/updated tests.
Props joemcgill, jaspermdegroot, azaozz.
See #34430.
git-svn-id: https://develop.svn.wordpress.org/trunk@35412 602fd350-edb4-49c9-b593-d223f7449a82
This hardens WordPress against a common vector which uses multiple user identifiers in a single `system.multicall` call. In the event that authentication fails, all following authentication attempts ''in that call'' will also fail.
Props dd32, johnbillion.
Fixes#34336
git-svn-id: https://develop.svn.wordpress.org/trunk@35366 602fd350-edb4-49c9-b593-d223f7449a82
* Change the 3rd arg from `args` to `width`
* Change `wp_image_sizes_args` filter to `wp_get_attachment_image_sizes`
Updates unit tests.
Props joemcgill.
Fixes#34379.
git-svn-id: https://develop.svn.wordpress.org/trunk@35355 602fd350-edb4-49c9-b593-d223f7449a82
This allows sites to use an admin area over HTTPS with the front end over HTTP, and not end up with a cross-protocol problem when using the REST API URL in the admin area.
Fixes#34299
git-svn-id: https://develop.svn.wordpress.org/trunk@35351 602fd350-edb4-49c9-b593-d223f7449a82
