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Editor: Migrate old to the new pattern categories. 

Adds a new non-public `WP_REST_Block_Patterns_Controller::migrate_pattern_categories()` method to automatically migrate existing content's pattern categories to the new ones introduced in [55098].

Old to  New
`'buttons'` to `'call-to-action'`
`'columns'` to `'text'`
`'query'`   to `'posts'`

Reference:
* Part of [https://github.com/WordPress/gutenberg/pull/46144 Gutenberg PR 46144]

Follow-up to [55098], [53152].

Props ntsekouras, annezazu, jameskoster, joen, hellofromTonya, mcsf, paaljoachim, ryelle.
Fixes #57532.
Built from https://develop.svn.wordpress.org/trunk@55125


git-svn-id: http://core.svn.wordpress.org/trunk@54658 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
hellofromTonya 2023-01-24 14:36:12 +00:00
parent 190350ecea
commit 45ef4c0623
2 changed files with 46 additions and 2 deletions
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46
wp-includes/rest-api/endpoints/class-wp-rest-block-patterns-controller.php
View File

@ -24,6 +24,18 @@ class WP_REST_Block_Patterns_Controller extends WP_REST_Controller {
*/
private $remote_patterns_loaded;
/**
* An array that maps old categories names to new ones.
*
* @since 6.2.0
* @var array
*/
protected static $categories_migration = array(
'buttons' => 'call-to-action',
'columns' => 'text',
'query' => 'posts',
);
/**
* Constructs the controller.
*
@ -84,6 +96,7 @@ class WP_REST_Block_Patterns_Controller extends WP_REST_Controller {
* Retrieves all block patterns.
*
* @since 6.0.0
* @since 6.2.0 Added migration for old core pattern categories to the new ones.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
@ -101,12 +114,43 @@ class WP_REST_Block_Patterns_Controller extends WP_REST_Controller {
$response = array();
$patterns = WP_Block_Patterns_Registry::get_instance()->get_all_registered();
foreach ( $patterns as $pattern ) {
$prepared_pattern = $this->prepare_item_for_response( $pattern, $request );
$migrated_pattern = $this->migrate_pattern_categories( $pattern );
$prepared_pattern = $this->prepare_item_for_response( $migrated_pattern, $request );
$response[] = $this->prepare_response_for_collection( $prepared_pattern );
}
return rest_ensure_response( $response );
}
/**
* Migrates old core pattern categories to the new categories.
*
* Core pattern categories are revamped. Migration is needed to ensure
* backwards compatibility.
*
* @since 6.2.0
*
* @param array $pattern Raw pattern as registered, before applying any changes.
* @return array Migrated pattern.
*/
protected function migrate_pattern_categories( $pattern ) {
// No categories to migrate.
if (
! isset( $pattern['categories'] ) ||
! is_array( $pattern['categories'] )
) {
return $pattern;
}
foreach ( $pattern['categories'] as $index => $category ) {
// If the category exists as a key, then it needs migration.
if ( isset( static::$categories_migration[ $category ] ) ) {
$pattern['categories'][ $index ] = static::$categories_migration[ $category ];
}
}
return $pattern;
}
/**
* Prepare a raw block pattern before it gets output in a REST API response.
*

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.2-alpha-55124';
$wp_version = '6.2-alpha-55125';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.