deprecate block defaults

Author: kaeizen

plugin.php

@@ -239,7 +239,6 @@ function is_frontend() {
 require_once( plugin_dir_path( __FILE__ ) . 'src/plugins/global-settings/color-schemes/deprecated/index.php' );  // We need to add this so the filter for deprecation gets applied.
 require_once( plugin_dir_path( __FILE__ ) . 'src/plugins/global-settings/color-schemes/index.php' );
 require_once( plugin_dir_path( __FILE__ ) . 'src/plugins/global-settings/preset-controls/index.php' );
-require_once( plugin_dir_path( __FILE__ ) . 'src/custom-block-styles.php' );
 require_once( plugin_dir_path( __FILE__ ) . 'src/css-optimize.php' );
 require_once( plugin_dir_path( __FILE__ ) . 'src/compatibility/index.php' );
 if ( ! is_admin() ) {
@@ -292,6 +291,7 @@ function is_frontend() {
 require_once( plugin_dir_path( __FILE__ ) . 'src/deprecated/navigation-panel-pre-enabled.php' );
 require_once( plugin_dir_path( __FILE__ ) . 'src/deprecated/font-awesome-version.php' );
 require_once( plugin_dir_path( __FILE__ ) . 'src/deprecated/global-color-schemes.php' );
+require_once( plugin_dir_path( __FILE__ ) . 'src/deprecated/block-defaults.php' );
 
 /**
  * V2 Deprecated

src/deprecated/block-defaults.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * Block Defaults are deprecated since v3.18.0
+ *
+ */
+
+// Exit if accessed directly.
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+if ( ! function_exists( 'stackable_deprecated_block_defaults_option' ) ) {
+
+	function stackable_deprecated_block_defaults_option() {
+		// If true, Block Defaults will be enabled in the editor
+		register_setting(
+			'stackable_editor_settings',
+			'stackable_enable_block_defaults',
+			array(
+				'type' => 'boolean',
+				'description' => __( 'Use Block Defaults in the editor', STACKABLE_I18N ),
+				'sanitize_callback' => 'sanitize_text_field',
+				'show_in_rest' => true,
+				'default' => false,
+			)
+		);
+	}
+
+	function stackable_add_deprecated_block_defaults_setting( $settings ) {
+		$settings['stackable_enable_block_defaults'] = boolval( get_option( 'stackable_enable_block_defaults', false ) );
+		return $settings;
+	}
+
+	// Make setting available in the editor.
+	add_filter( 'stackable_js_settings', 'stackable_add_deprecated_block_defaults_setting' );
+	add_action( 'init', 'stackable_deprecated_block_defaults_option' );
+}
+
+if ( ! function_exists( 'stackable_deprecated_block_defaults' ) ) {
+
+	/**
+	 * Upon upgrading to v3.18.0 or later, Block Defaults will be enabled only if existing Block Defaults are present;
+	 * otherwise, they will be disabled.
+	 * For new installations, Block Defaults will be disabled by default.
+	 */
+	function stackable_deprecated_block_defaults( $old_version, $new_version ) {
+		if ( ! empty( $old_version ) && version_compare( $old_version, "3.18.0", "<" ) ) {
+
+			// set option to true if there are saved block defaults
+			if ( ! empty( get_option( 'stackable_block_styles', [] ) ) ) {
+				update_option( 'stackable_enable_block_defaults', true, false );
+			}
+		}
+	}
+
+	function stackable_require_block_defaults_script() {
+		if ( get_option( 'stackable_enable_block_defaults', false ) ) {
+			require_once( plugin_dir_path( __FILE__ ) . 'block-defaults/custom-block-styles.php' );
+		}
+	}
+
+	add_action( 'stackable_early_version_upgraded', 'stackable_deprecated_block_defaults', 10, 2 );
+	add_action( 'init', 'stackable_require_block_defaults_script' );
+}

src/custom-block-styles.php …d/block-defaults/custom-block-styles.phpsrc/custom-block-styles.php renamed to src/deprecated/block-defaults/custom-block-styles.php src/custom-block-styles.php renamed to src/deprecated/block-defaults/custom-block-styles.php

@@ -51,7 +51,7 @@ addFilter( 'stackable.global-settings.inspector', 'stackable/default-blocks', ou
 			>
 				<p className="components-base-control__help">
 					{ __( 'Manage how Stackable blocks look when they\'re inserted.', i18n ) }
-					&nbsp;
+						&nbsp;
 					<a href="https://docs.wpstackable.com/article/480-how-to-use-block-defaults?utm_source=wp-global-settings&utm_campaign=learnmore&utm_medium=gutenberg" target="_docs">
 						{ __( 'Learn more about Block Defaults', i18n ) }
 					</a>

…obal-settings/block-defaults/editor.scss …ock-defaults/global-settings/editor.scsssrc/plugins/global-settings/block-defaults/editor.scss renamed to src/deprecated/block-defaults/global-settings/editor.scss src/plugins/global-settings/block-defaults/editor.scss renamed to src/deprecated/block-defaults/global-settings/editor.scss

@@ -0,0 +1,7 @@
+import { settings as stackableSettings } from 'stackable'
+
+// Conditionally import scripts
+if ( stackableSettings.stackable_enable_block_defaults ) {
+	import( './save-block' )
+	import( './global-settings' )
+}

…/global-settings/block-defaults/index.js …/block-defaults/global-settings/index.jssrc/plugins/global-settings/block-defaults/index.js renamed to src/deprecated/block-defaults/global-settings/index.js src/plugins/global-settings/block-defaults/index.js renamed to src/deprecated/block-defaults/global-settings/index.js

@@ -5,7 +5,7 @@ import './store'
 import './variation-picker'
 import './custom-block-styles-editor'
 import SaveMenu from './save-menu'
-import { useSavedDefaultBlockStyle } from '~stackable/hooks'
+import { useSavedDefaultBlockStyle } from './use-saved-default-block-style'
 import { settings } from 'stackable'
 
 /**