This private query var allows the hierarchical page query on the Pages listing screen to query for `wp_posts.ID, wp_posts.post_parent` instead of `wp_posts.*`. This introduces large memory and time savings when the site contains a large number of Pages. Combined with the processing time savings introduced in [31730] this makes the Pages listing screen considerably more performant.
Fixes#34982
Props rodrigosprimo
git-svn-id: https://develop.svn.wordpress.org/trunk@38451 602fd350-edb4-49c9-b593-d223f7449a82
The SQL query was built using the clauses compiled when querying for
top-level comments. But in cases where the top-level comment query
results are already in the cache, the SQL clauses are not built, and
so are unavailable for `fill_descendants()`. Instead, we call
`get_comments()`, using modified versions of the parameters passed
to the main `WP_Comment_Query` class.
Props Akeif, Rarst for testing.
Fixes#37696.
git-svn-id: https://develop.svn.wordpress.org/trunk@38446 602fd350-edb4-49c9-b593-d223f7449a82
[37320] corrected some behaviour in how PHP and MySQL character sets are matched up. This was correct, but had the side effect of causing some incorrectly configured sites to start failing.
Prior to [37320], if `DB_CHARSET` was set to `utf8mb4`, but the PHP version didn't support `utf8mb4`, it would fall back to the default character set - usually `latin1`. After [37320], the `SET NAMES` query would force MySQL to treat the connection character set as `utf8mb4`, even if PHP wasn't able to understand it.
By checking if `mysqli_set_charset()` succeeded, we can simulate the old behaviour, while maintaining the fix in [37320].
Props danielkanchev fo helping to diagnose this issue.
Fixes#37689 for trunk.
git-svn-id: https://develop.svn.wordpress.org/trunk@38441 602fd350-edb4-49c9-b593-d223f7449a82
There were some cases where some local variables in `wpdb::init_charset()` could be undefined when they were used.
Props Frozzare.
Fixes#37683 for trunk.
git-svn-id: https://develop.svn.wordpress.org/trunk@38439 602fd350-edb4-49c9-b593-d223f7449a82
Running the taxonomy array through `array_unique()` is unnecessary
when the function returns objects, because the associative keys already
ensure uniqueness.
This also fixes a bug when running `get_attachment_taxonomies()` in
HHVM, which doesn't like casting objects to strings for the purposes
of `array_unique()`.
Props swissspidy.
See #37368.
git-svn-id: https://develop.svn.wordpress.org/trunk@38437 602fd350-edb4-49c9-b593-d223f7449a82
Introduces the ability to create stubs for the various post types to add to a given menu. This eliminates the need to leave the customizer to first create the post in the admin and then return to managing menus. Only the title of the newly-created post can be supplied; the post content will be blank and will need to be provided in the normal edit post screen outside the customizer, unless a plugin enables a post editing in the customizer experience. When a post is created and added to a nav menu in the customizer, the newly created post that is added to a menu is given the `auto-draft` status, and if the changes are not published, the `auto-draft` post will be automatically deleted within 7 days via `wp_delete_auto_drafts()`. However, if the customizer changes are saved, then these nav menu item `auto-draft` post stubs will be transitioned to `publish`.
Includes portions of code from the Customize Posts <https://github.com/xwp/wp-customize-posts> and Front-end Editor <https://github.com/iseulde/wp-front-end-editor> plugins.
For more information, see https://make.wordpress.org/core/2016/06/16/feature-proposal-content-authorship-in-menus-with-live-preview/
Props celloexpressions, westonruter, valendesigns, afercia, melchoyce, mapk, iseulde, mrahmadawais.
Fixes#34923.
git-svn-id: https://develop.svn.wordpress.org/trunk@38436 602fd350-edb4-49c9-b593-d223f7449a82
After [38118], when previewing a page with a secondary loop, all post
thumbnails would be filtered to display the post thumbnail for the
page being previewed. This ensures `_wp_preview_post_thumbnail_filter()`
is only applied if the `$post_id` of the post meta being filtered is
equal to the post or page being previewed.
Props swisspidy, joemcgill.
Fixes#37697.
git-svn-id: https://develop.svn.wordpress.org/trunk@38433 602fd350-edb4-49c9-b593-d223f7449a82
If a user is installing WordPress for the first time and has set `WP_DEBUG` to true, a PHP error during installation makes for a visually jarring experience.
Fixes#37358
git-svn-id: https://develop.svn.wordpress.org/trunk@38423 602fd350-edb4-49c9-b593-d223f7449a82
Defaults to `200` in all cases, but can be used, for example, to return a `403` when using `wp_send_json_error()`.
Fixes#35666
Props stephenharris
git-svn-id: https://develop.svn.wordpress.org/trunk@38422 602fd350-edb4-49c9-b593-d223f7449a82
This fixes the paths in `wp-vendor/` that were including `src`. I want to drop this in so we can find out what else will break.
See #36335.
git-svn-id: https://develop.svn.wordpress.org/trunk@38411 602fd350-edb4-49c9-b593-d223f7449a82
The generated classmaps reference `/src/` files and operates in the assumption that the base directory is one level above `wp-settings.php`, which it isn't after our build processes are run.
See #36335
git-svn-id: https://develop.svn.wordpress.org/trunk@38402 602fd350-edb4-49c9-b593-d223f7449a82
* `wp-admin` and `wp-includes` are scanned for classes to autoload
* Several 3rd-party and Ryan McCue-shaped libraries are excluded when the classmap is generated, see `composer.json`: `autoload.exclude-from-classmap`
* `wp-vendor/autoload_52.php` is included at the top of `wp-settings.php` - no changes need to be made to unit tests to include the autoloader
* An avalanche of `require()` and `require_once()` calls that loaded class files have been removed from the codebase.
The following files have been added to `svn:ignore` - they are not 5.2-compatible and fail during pre-commit:
* src/wp-vendor/autoload.php
* src/wp-vendor/composer/autoload_real.php
* src/wp-vendor/composer/autoload_static.php
* src/wp-vendor/composer/ClassLoader.php
We favor these files instead:
* src/wp-vendor/autoload_52.php
* src/wp-vendor/composer/autoload_real_52.php
* src/wp-vendor/composer/ClassLoader52.php
When new PHP classes are added to the codebase, simply run `composer install` or `composer update` from the project root to update the autoloader.
The future is now.
See #36335.
git-svn-id: https://develop.svn.wordpress.org/trunk@38399 602fd350-edb4-49c9-b593-d223f7449a82
This introduces a `{$type}_template_hierarchy` filter that allows the hierarchy of candidate template filenames for a given template type to be filtered.
This allows the hierarchy to be added to or altered completely without resorting to re-building the hierarchy from scratch within the `template_include` filter, which is common and prone to conflicts between plugins and prone to getting out of sync with core's hierarchy.
Fixes#14310
git-svn-id: https://develop.svn.wordpress.org/trunk@38385 602fd350-edb4-49c9-b593-d223f7449a82
Blindly casting passed IDs to integers can generate false positives
when the ID is cast to `1`.
Props deeptiboddapati.
Fixes#37738.
git-svn-id: https://develop.svn.wordpress.org/trunk@38381 602fd350-edb4-49c9-b593-d223f7449a82
