Remove usage of get_default_block_editor_settings (WordPress#46112)

* Remove usage of get_default_block_editor_settings`.

* Remove to it's own function.

* Fix lints.

* Move to 6.2 class.

* WP_Theme_JSON -> WP_Theme_JSON_Gutenberg.

* Update lib/compat/wordpress-6.2/class-wp-theme-json-resolver-6-2.php

Co-authored-by: André <[email protected]>

* Move functionality around again.

* Fix merge conflict

* Fix more issues.

* More moving.

* Revert changes.

* More reverts.

Co-authored-by: André <[email protected]>

Author: 2 people

lib/compat/wordpress-6.1/get-global-styles-and-settings.php

@@ -54,3 +54,38 @@ function ( $item ) {
 		}
 	}
 }
+
+/**
+ * Repeated logic from `get_default_block_editor_settings` function. When implemented into core,
+ * remove logic from `get_default_block_editor_settings` and simple call this function instead.
+ *
+ * @return array
+ */
+function gutenberg_get_legacy_theme_supports_for_theme_json() {
+	$theme_settings = array(
+		'disableCustomColors'    => get_theme_support( 'disable-custom-colors' ),
+		'disableCustomFontSizes' => get_theme_support( 'disable-custom-font-sizes' ),
+		'disableCustomGradients' => get_theme_support( 'disable-custom-gradients' ),
+		'enableCustomLineHeight' => get_theme_support( 'custom-line-height' ),
+		'enableCustomSpacing'    => get_theme_support( 'custom-spacing' ),
+		'enableCustomUnits'      => get_theme_support( 'custom-units' ),
+	);
+
+	// Theme settings.
+	$color_palette = current( (array) get_theme_support( 'editor-color-palette' ) );
+	if ( false !== $color_palette ) {
+		$theme_settings['colors'] = $color_palette;
+	}
+
+	$font_sizes = current( (array) get_theme_support( 'editor-font-sizes' ) );
+	if ( false !== $font_sizes ) {
+		$theme_settings['fontSizes'] = $font_sizes;
+	}
+
+	$gradient_presets = current( (array) get_theme_support( 'editor-gradient-presets' ) );
+	if ( false !== $gradient_presets ) {
+		$theme_settings['gradients'] = $gradient_presets;
+	}
+
+	return $theme_settings;
+}

lib/experimental/class-wp-theme-json-resolver-gutenberg.php

@@ -73,7 +73,7 @@ public static function get_theme_data( $deprecated = array(), $settings = array(
 		 * So we take theme supports, transform it to theme.json shape
 		 * and merge the static::$theme upon that.
 		 */
-		$theme_support_data = WP_Theme_JSON_Gutenberg::get_from_editor_settings( get_default_block_editor_settings() );
+		$theme_support_data = WP_Theme_JSON_Gutenberg::get_from_editor_settings( gutenberg_get_legacy_theme_supports_for_theme_json() );
 		if ( ! wp_theme_has_theme_json() ) {
 			if ( ! isset( $theme_support_data['settings']['color'] ) ) {
 				$theme_support_data['settings']['color'] = array();