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Options, Meta APIs: Introduce `register_setting` and `unregister_setting` actions. 

Props Howdy_McGee, Pionect.
Fixes #37245.

git-svn-id: https://develop.svn.wordpress.org/trunk@48321 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2020-07-05 15:05:02 +00:00
parent fcafa02a04
commit e3df130089
1 changed files with 27 additions and 3 deletions
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30
src/wp-includes/option.php
View File

@ -2212,6 +2212,7 @@ function register_setting( $option_group, $option_name, $args = array() ) {
}
$new_whitelist_options[ $option_group ][] = $option_name;
if ( ! empty( $args['sanitize_callback'] ) ) {
add_filter( "sanitize_option_{$option_name}", $args['sanitize_callback'] );
}
@ -2219,6 +2220,17 @@ function register_setting( $option_group, $option_name, $args = array() ) {
add_filter( "default_option_{$option_name}", 'filter_default_option', 10, 3 );
}
/**
* Fires immediately before the setting is registered but after its filters are in place.
*
* @since 5.5.0
*
* @param string $option_group Setting group.
* @param string $option_name Setting name.
* @param array $args Array of setting registration arguments.
*/
do_action( 'register_setting', $option_group, $option_name, $args );
$wp_registered_settings[ $option_name ] = $args;
}
@ -2231,9 +2243,9 @@ function register_setting( $option_group, $option_name, $args = array() ) {
* @global array $new_whitelist_options
* @global array $wp_registered_settings
*
* @param string $option_group The settings group name used during registration.
* @param string $option_name The name of the option to unregister.
* @param callable $deprecated Deprecated.
* @param string $option_group The settings group name used during registration.
* @param string $option_name The name of the option to unregister.
* @param callable $deprecated Deprecated.
*/
function unregister_setting( $option_group, $option_name, $deprecated = '' ) {
global $new_whitelist_options, $wp_registered_settings;
@ -2265,9 +2277,11 @@ function unregister_setting( $option_group, $option_name, $deprecated = '' ) {
}
$pos = array_search( $option_name, (array) $new_whitelist_options[ $option_group ], true );
if ( false !== $pos ) {
unset( $new_whitelist_options[ $option_group ][ $pos ] );
}
if ( '' !== $deprecated ) {
_deprecated_argument(
__FUNCTION__,
@ -2293,6 +2307,16 @@ function unregister_setting( $option_group, $option_name, $deprecated = '' ) {
remove_filter( "default_option_{$option_name}", 'filter_default_option', 10 );
}
/**
* Fires immediately before the setting is unregistered and after its filters have been removed.
*
* @since 5.5.0
*
* @param string $option_group Setting group.
* @param string $option_name Setting name.
*/
do_action( 'unregister_setting', $option_group, $option_name );
unset( $wp_registered_settings[ $option_name ] );
}
}