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Meta: Make retrieving registered metadata actually work.

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The initial implementation used a `single` argument, which has now been added to the whitelist.

props Faison.
see #35658.


git-svn-id: https://develop.svn.wordpress.org/trunk@37934 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Helen Hou-Sandi 2016-06-30 21:24:59 +00:00
parent 40d834dfc7
commit 0d18f5136d
1 changed files with 4 additions and 2 deletions
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6
src/wp-includes/meta.php
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@ -997,6 +997,7 @@ function sanitize_meta( $meta_key, $meta_value, $object_type, $object_subtype =
* @type string $object_subtype A subtype; e.g. if the object type is "post", the post type. * @type string $object_subtype A subtype; e.g. if the object type is "post", the post type.
* @type string $type The type of data associated with this meta key. * @type string $type The type of data associated with this meta key.
* @type string $description A description of the data attached to this meta key. * @type string $description A description of the data attached to this meta key.
* @type bool $single Whether the meta key has one value per object, or an array of values per object.
* @type string $sanitize_callback A function or method to call when sanitizing `$meta_key` data. * @type string $sanitize_callback A function or method to call when sanitizing `$meta_key` data.
* @type string $auth_callback Optional. A function or method to call when performing edit_post_meta, add_post_meta, and delete_post_meta capability checks. * @type string $auth_callback Optional. A function or method to call when performing edit_post_meta, add_post_meta, and delete_post_meta capability checks.
* @type bool $show_in_rest Whether data associated with this meta key can be considered public. * @type bool $show_in_rest Whether data associated with this meta key can be considered public.
@ -1023,6 +1024,7 @@ function register_meta( $object_type, $meta_key, $args, $deprecated = null ) {
'object_subtype' => '', 'object_subtype' => '',
'type' => 'string', 'type' => 'string',
'description' => '', 'description' => '',
'single' => false,
'sanitize_callback' => null, 'sanitize_callback' => null,
'auth_callback' => null, 'auth_callback' => null,
'show_in_rest' => false, 'show_in_rest' => false,
@ -1225,9 +1227,9 @@ function get_registered_metadata( $object_type, $object_subtype, $object_id, $me
return new WP_Error( 'invalid_meta_key', __( 'Invalid meta key. Not registered.' ) ); return new WP_Error( 'invalid_meta_key', __( 'Invalid meta key. Not registered.' ) );
} }
$meta_keys = get_registered_meta_keys( $object_type, $object_subtype ); $meta_keys = get_registered_meta_keys( $object_type, $object_subtype );
$meta_key_data = $meta_keys[ $object_type ][ $object_subtype ][ $meta_key ]; $meta_key_data = $meta_keys[ $meta_key ];
$data = get_metadata( $object_type, $object_id, $meta_key, $meta_key_data->single ); $data = get_metadata( $object_type, $object_id, $meta_key, $meta_key_data['single'] );
return $data; return $data;
} }