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.

git-svn-id: https://develop.svn.wordpress.org/trunk@55125 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Tonya Mork 2023-01-24 14:34:10 +00:00
parent f7de6aa943
commit 2bcd6390b2
2 changed files with 99 additions and 1 deletions

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.
*

View File

@ -92,6 +92,15 @@ class Tests_REST_WpRestBlockPatternsController extends WP_Test_REST_Controller_T
'content' => '<!-- wp:paragraph --><p>Two</p><!-- /wp:paragraph -->',
)
);
$test_registry->register(
'test/three',
array(
'title' => 'Pattern Three',
'categories' => array( 'test', 'buttons', 'query' ),
'content' => '<!-- wp:paragraph --><p>Three</p><!-- /wp:paragraph -->',
)
);
}
public static function wpTearDownAfterClass() {
@ -171,6 +180,51 @@ class Tests_REST_WpRestBlockPatternsController extends WP_Test_REST_Controller_T
$this->assertSame( 403, $response->get_status() );
}
/**
* Tests the proper migration of old core pattern categories to new ones.
*
* @since 6.2.0
*
* @ticket 57532
*
* @covers WP_REST_Block_Patterns_Controller::get_items
*/
public function test_get_items_migrate_pattern_categories() {
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', static::REQUEST_ROUTE );
$request['_fields'] = 'name,categories';
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertIsArray( $data, 'WP_REST_Block_Patterns_Controller::get_items() should return an array' );
$this->assertGreaterThanOrEqual( 3, count( $data ), 'WP_REST_Block_Patterns_Controller::get_items() should return at least 3 items' );
$this->assertSame(
array(
'name' => 'test/one',
'categories' => array( 'test' ),
),
$data[0],
'WP_REST_Block_Patterns_Controller::get_items() should return test/one'
);
$this->assertSame(
array(
'name' => 'test/two',
'categories' => array( 'test' ),
),
$data[1],
'WP_REST_Block_Patterns_Controller::get_items() should return test/two'
);
$this->assertSame(
array(
'name' => 'test/three',
'categories' => array( 'test', 'call-to-action', 'posts' ),
),
$data[2],
'WP_REST_Block_Patterns_Controller::get_items() should return test/three'
);
}
/**
* @doesNotPerformAssertions
*/