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Diffstat (limited to 'plugins/jetpack/vendor/automattic/jetpack-sync/src/modules/class-themes.php')
-rw-r--r--plugins/jetpack/vendor/automattic/jetpack-sync/src/modules/class-themes.php825
1 files changed, 825 insertions, 0 deletions
diff --git a/plugins/jetpack/vendor/automattic/jetpack-sync/src/modules/class-themes.php b/plugins/jetpack/vendor/automattic/jetpack-sync/src/modules/class-themes.php
new file mode 100644
index 00000000..57535527
--- /dev/null
+++ b/plugins/jetpack/vendor/automattic/jetpack-sync/src/modules/class-themes.php
@@ -0,0 +1,825 @@
+<?php
+/**
+ * Themes sync module.
+ *
+ * @package automattic/jetpack-sync
+ */
+
+namespace Automattic\Jetpack\Sync\Modules;
+
+use Automattic\Jetpack\Sync\Defaults;
+
+/**
+ * Class to handle sync for themes.
+ */
+class Themes extends Module {
+ /**
+ * Sync module name.
+ *
+ * @access public
+ *
+ * @return string
+ */
+ public function name() {
+ return 'themes';
+ }
+
+ /**
+ * Initialize themes action listeners.
+ *
+ * @access public
+ *
+ * @param callable $callable Action handler callable.
+ */
+ public function init_listeners( $callable ) {
+ add_action( 'switch_theme', array( $this, 'sync_theme_support' ), 10, 3 );
+ add_action( 'jetpack_sync_current_theme_support', $callable, 10, 2 );
+ add_action( 'upgrader_process_complete', array( $this, 'check_upgrader' ), 10, 2 );
+ add_action( 'jetpack_installed_theme', $callable, 10, 2 );
+ add_action( 'jetpack_updated_themes', $callable, 10, 2 );
+ add_action( 'delete_site_transient_update_themes', array( $this, 'detect_theme_deletion' ) );
+ add_action( 'jetpack_deleted_theme', $callable, 10, 2 );
+ add_filter( 'wp_redirect', array( $this, 'detect_theme_edit' ) );
+ add_action( 'jetpack_edited_theme', $callable, 10, 2 );
+ add_action( 'wp_ajax_edit-theme-plugin-file', array( $this, 'theme_edit_ajax' ), 0 );
+ add_action( 'update_site_option_allowedthemes', array( $this, 'sync_network_allowed_themes_change' ), 10, 4 );
+ add_action( 'jetpack_network_disabled_themes', $callable, 10, 2 );
+ add_action( 'jetpack_network_enabled_themes', $callable, 10, 2 );
+
+ // Sidebar updates.
+ add_action( 'update_option_sidebars_widgets', array( $this, 'sync_sidebar_widgets_actions' ), 10, 2 );
+
+ add_action( 'jetpack_widget_added', $callable, 10, 4 );
+ add_action( 'jetpack_widget_removed', $callable, 10, 4 );
+ add_action( 'jetpack_widget_moved_to_inactive', $callable, 10, 2 );
+ add_action( 'jetpack_cleared_inactive_widgets', $callable );
+ add_action( 'jetpack_widget_reordered', $callable, 10, 2 );
+ add_filter( 'widget_update_callback', array( $this, 'sync_widget_edit' ), 10, 4 );
+ add_action( 'jetpack_widget_edited', $callable );
+ }
+
+ /**
+ * Sync handler for a widget edit.
+ *
+ * @access public
+ *
+ * @todo Implement nonce verification
+ *
+ * @param array $instance The current widget instance's settings.
+ * @param array $new_instance Array of new widget settings.
+ * @param array $old_instance Array of old widget settings.
+ * @param \WP_Widget $widget_object The current widget instance.
+ * @return array The current widget instance's settings.
+ */
+ public function sync_widget_edit( $instance, $new_instance, $old_instance, $widget_object ) {
+ if ( empty( $old_instance ) ) {
+ return $instance;
+ }
+
+ // Don't trigger sync action if this is an ajax request, because Customizer makes them during preview before saving changes.
+ // phpcs:disable WordPress.Security.NonceVerification.Missing
+ if ( defined( 'DOING_AJAX' ) && DOING_AJAX && isset( $_POST['customized'] ) ) {
+ return $instance;
+ }
+
+ $widget = array(
+ 'name' => $widget_object->name,
+ 'id' => $widget_object->id,
+ 'title' => isset( $new_instance['title'] ) ? $new_instance['title'] : '',
+ );
+ /**
+ * Trigger action to alert $callable sync listener that a widget was edited.
+ *
+ * @since 5.0.0
+ *
+ * @param string $widget_name , Name of edited widget
+ */
+ do_action( 'jetpack_widget_edited', $widget );
+
+ return $instance;
+ }
+
+ /**
+ * Sync handler for network allowed themes change.
+ *
+ * @access public
+ *
+ * @param string $option Name of the network option.
+ * @param mixed $value Current value of the network option.
+ * @param mixed $old_value Old value of the network option.
+ * @param int $network_id ID of the network.
+ */
+ public function sync_network_allowed_themes_change( $option, $value, $old_value, $network_id ) {
+ $all_enabled_theme_slugs = array_keys( $value );
+
+ if ( count( $old_value ) > count( $value ) ) {
+
+ // Suppress jetpack_network_disabled_themes sync action when theme is deleted.
+ $delete_theme_call = $this->get_delete_theme_call();
+ if ( ! empty( $delete_theme_call ) ) {
+ return;
+ }
+
+ $newly_disabled_theme_names = array_keys( array_diff_key( $old_value, $value ) );
+ $newly_disabled_themes = $this->get_theme_details_for_slugs( $newly_disabled_theme_names );
+ /**
+ * Trigger action to alert $callable sync listener that network themes were disabled.
+ *
+ * @since 5.0.0
+ *
+ * @param mixed $newly_disabled_themes, Array of info about network disabled themes
+ * @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
+ */
+ do_action( 'jetpack_network_disabled_themes', $newly_disabled_themes, $all_enabled_theme_slugs );
+ return;
+ }
+
+ $newly_enabled_theme_names = array_keys( array_diff_key( $value, $old_value ) );
+ $newly_enabled_themes = $this->get_theme_details_for_slugs( $newly_enabled_theme_names );
+ /**
+ * Trigger action to alert $callable sync listener that network themes were enabled
+ *
+ * @since 5.0.0
+ *
+ * @param mixed $newly_enabled_themes , Array of info about network enabled themes
+ * @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
+ */
+ do_action( 'jetpack_network_enabled_themes', $newly_enabled_themes, $all_enabled_theme_slugs );
+ }
+
+ /**
+ * Retrieve details for one or more themes by their slugs.
+ *
+ * @access private
+ *
+ * @param array $theme_slugs Theme slugs.
+ * @return array Details for the themes.
+ */
+ private function get_theme_details_for_slugs( $theme_slugs ) {
+ $theme_data = array();
+ foreach ( $theme_slugs as $slug ) {
+ $theme = wp_get_theme( $slug );
+ $theme_data[ $slug ] = array(
+ 'name' => $theme->get( 'Name' ),
+ 'version' => $theme->get( 'Version' ),
+ 'uri' => $theme->get( 'ThemeURI' ),
+ 'slug' => $slug,
+ );
+ }
+ return $theme_data;
+ }
+
+ /**
+ * Detect a theme edit during a redirect.
+ *
+ * @access public
+ *
+ * @param string $redirect_url Redirect URL.
+ * @return string Redirect URL.
+ */
+ public function detect_theme_edit( $redirect_url ) {
+ $url = wp_parse_url( admin_url( $redirect_url ) );
+ $theme_editor_url = wp_parse_url( admin_url( 'theme-editor.php' ) );
+
+ if ( $theme_editor_url['path'] !== $url['path'] ) {
+ return $redirect_url;
+ }
+
+ $query_params = array();
+ wp_parse_str( $url['query'], $query_params );
+ if (
+ ! isset( $_POST['newcontent'] ) ||
+ ! isset( $query_params['file'] ) ||
+ ! isset( $query_params['theme'] ) ||
+ ! isset( $query_params['updated'] )
+ ) {
+ return $redirect_url;
+ }
+ $theme = wp_get_theme( $query_params['theme'] );
+ $theme_data = array(
+ 'name' => $theme->get( 'Name' ),
+ 'version' => $theme->get( 'Version' ),
+ 'uri' => $theme->get( 'ThemeURI' ),
+ );
+
+ /**
+ * Trigger action to alert $callable sync listener that a theme was edited.
+ *
+ * @since 5.0.0
+ *
+ * @param string $query_params['theme'], Slug of edited theme
+ * @param string $theme_data, Information about edited them
+ */
+ do_action( 'jetpack_edited_theme', $query_params['theme'], $theme_data );
+
+ return $redirect_url;
+ }
+
+ /**
+ * Handler for AJAX theme editing.
+ *
+ * @todo Refactor to use WP_Filesystem instead of fopen()/fclose().
+ */
+ public function theme_edit_ajax() {
+ $args = wp_unslash( $_POST );
+
+ if ( empty( $args['theme'] ) ) {
+ return;
+ }
+
+ if ( empty( $args['file'] ) ) {
+ return;
+ }
+ $file = $args['file'];
+ if ( 0 !== validate_file( $file ) ) {
+ return;
+ }
+
+ if ( ! isset( $args['newcontent'] ) ) {
+ return;
+ }
+
+ if ( ! isset( $args['nonce'] ) ) {
+ return;
+ }
+
+ $stylesheet = $args['theme'];
+ if ( 0 !== validate_file( $stylesheet ) ) {
+ return;
+ }
+
+ if ( ! current_user_can( 'edit_themes' ) ) {
+ return;
+ }
+
+ $theme = wp_get_theme( $stylesheet );
+ if ( ! $theme->exists() ) {
+ return;
+ }
+
+ $real_file = $theme->get_stylesheet_directory() . '/' . $file;
+ if ( ! wp_verify_nonce( $args['nonce'], 'edit-theme_' . $real_file . $stylesheet ) ) {
+ return;
+ }
+
+ if ( $theme->errors() && 'theme_no_stylesheet' === $theme->errors()->get_error_code() ) {
+ return;
+ }
+
+ $editable_extensions = wp_get_theme_file_editable_extensions( $theme );
+
+ $allowed_files = array();
+ foreach ( $editable_extensions as $type ) {
+ switch ( $type ) {
+ case 'php':
+ $allowed_files = array_merge( $allowed_files, $theme->get_files( 'php', -1 ) );
+ break;
+ case 'css':
+ $style_files = $theme->get_files( 'css', -1 );
+ $allowed_files['style.css'] = $style_files['style.css'];
+ $allowed_files = array_merge( $allowed_files, $style_files );
+ break;
+ default:
+ $allowed_files = array_merge( $allowed_files, $theme->get_files( $type, -1 ) );
+ break;
+ }
+ }
+
+ if ( 0 !== validate_file( $real_file, $allowed_files ) ) {
+ return;
+ }
+
+ // Ensure file is real.
+ if ( ! is_file( $real_file ) ) {
+ return;
+ }
+
+ // Ensure file extension is allowed.
+ $extension = null;
+ if ( preg_match( '/\.([^.]+)$/', $real_file, $matches ) ) {
+ $extension = strtolower( $matches[1] );
+ if ( ! in_array( $extension, $editable_extensions, true ) ) {
+ return;
+ }
+ }
+
+ if ( ! is_writeable( $real_file ) ) {
+ return;
+ }
+
+ // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fopen
+ $file_pointer = fopen( $real_file, 'w+' );
+ if ( false === $file_pointer ) {
+ return;
+ }
+ // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fclose
+ fclose( $file_pointer );
+
+ $theme_data = array(
+ 'name' => $theme->get( 'Name' ),
+ 'version' => $theme->get( 'Version' ),
+ 'uri' => $theme->get( 'ThemeURI' ),
+ );
+
+ /**
+ * This action is documented already in this file.
+ */
+ do_action( 'jetpack_edited_theme', $stylesheet, $theme_data );
+ }
+
+ /**
+ * Detect a theme deletion.
+ *
+ * @access public
+ */
+ public function detect_theme_deletion() {
+ $delete_theme_call = $this->get_delete_theme_call();
+ if ( empty( $delete_theme_call ) ) {
+ return;
+ }
+
+ $slug = $delete_theme_call['args'][0];
+ $theme = wp_get_theme( $slug );
+ $theme_data = array(
+ 'name' => $theme->get( 'Name' ),
+ 'version' => $theme->get( 'Version' ),
+ 'uri' => $theme->get( 'ThemeURI' ),
+ 'slug' => $slug,
+ );
+
+ /**
+ * Signals to the sync listener that a theme was deleted and a sync action
+ * reflecting the deletion and theme slug should be sent
+ *
+ * @since 5.0.0
+ *
+ * @param string $slug Theme slug
+ * @param array $theme_data Theme info Since 5.3
+ */
+ do_action( 'jetpack_deleted_theme', $slug, $theme_data );
+ }
+
+ /**
+ * Handle an upgrader completion action.
+ *
+ * @access public
+ *
+ * @param \WP_Upgrader $upgrader The upgrader instance.
+ * @param array $details Array of bulk item update data.
+ */
+ public function check_upgrader( $upgrader, $details ) {
+ if ( ! isset( $details['type'] ) ||
+ 'theme' !== $details['type'] ||
+ is_wp_error( $upgrader->skin->result ) ||
+ ! method_exists( $upgrader, 'theme_info' )
+ ) {
+ return;
+ }
+
+ if ( 'install' === $details['action'] ) {
+ $theme = $upgrader->theme_info();
+ if ( ! $theme instanceof \WP_Theme ) {
+ return;
+ }
+ $theme_info = array(
+ 'name' => $theme->get( 'Name' ),
+ 'version' => $theme->get( 'Version' ),
+ 'uri' => $theme->get( 'ThemeURI' ),
+ );
+
+ /**
+ * Signals to the sync listener that a theme was installed and a sync action
+ * reflecting the installation and the theme info should be sent
+ *
+ * @since 4.9.0
+ *
+ * @param string $theme->theme_root Text domain of the theme
+ * @param mixed $theme_info Array of abbreviated theme info
+ */
+ do_action( 'jetpack_installed_theme', $theme->stylesheet, $theme_info );
+ }
+
+ if ( 'update' === $details['action'] ) {
+ $themes = array();
+
+ if ( empty( $details['themes'] ) && isset( $details['theme'] ) ) {
+ $details['themes'] = array( $details['theme'] );
+ }
+
+ foreach ( $details['themes'] as $theme_slug ) {
+ $theme = wp_get_theme( $theme_slug );
+
+ if ( ! $theme instanceof \WP_Theme ) {
+ continue;
+ }
+
+ $themes[ $theme_slug ] = array(
+ 'name' => $theme->get( 'Name' ),
+ 'version' => $theme->get( 'Version' ),
+ 'uri' => $theme->get( 'ThemeURI' ),
+ 'stylesheet' => $theme->stylesheet,
+ );
+ }
+
+ if ( empty( $themes ) ) {
+ return;
+ }
+
+ /**
+ * Signals to the sync listener that one or more themes was updated and a sync action
+ * reflecting the update and the theme info should be sent
+ *
+ * @since 6.2.0
+ *
+ * @param mixed $themes Array of abbreviated theme info
+ */
+ do_action( 'jetpack_updated_themes', $themes );
+ }
+ }
+
+ /**
+ * Initialize themes action listeners for full sync.
+ *
+ * @access public
+ *
+ * @param callable $callable Action handler callable.
+ */
+ public function init_full_sync_listeners( $callable ) {
+ add_action( 'jetpack_full_sync_theme_data', $callable );
+ }
+
+ /**
+ * Handle a theme switch.
+ *
+ * @access public
+ *
+ * @param string $new_name Name of the new theme.
+ * @param \WP_Theme $new_theme The new theme.
+ * @param \WP_Theme $old_theme The previous theme.
+ */
+ public function sync_theme_support( $new_name, $new_theme = null, $old_theme = null ) {
+ $previous_theme = $this->get_theme_support_info( $old_theme );
+
+ /**
+ * Fires when the client needs to sync theme support info
+ * Only sends theme support attributes whitelisted in Defaults::$default_theme_support_whitelist
+ *
+ * @since 4.2.0
+ *
+ * @param array the theme support array
+ * @param array the previous theme since Jetpack 6.5.0
+ */
+ do_action( 'jetpack_sync_current_theme_support', $this->get_theme_support_info(), $previous_theme );
+ }
+
+ /**
+ * Enqueue the themes actions for full sync.
+ *
+ * @access public
+ *
+ * @param array $config Full sync configuration for this sync module.
+ * @param int $max_items_to_enqueue Maximum number of items to enqueue.
+ * @param boolean $state True if full sync has finished enqueueing this module, false otherwise.
+ * @return array Number of actions enqueued, and next module state.
+ */
+ public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
+ /**
+ * Tells the client to sync all theme data to the server
+ *
+ * @since 4.2.0
+ *
+ * @param boolean Whether to expand theme data (should always be true)
+ */
+ do_action( 'jetpack_full_sync_theme_data', true );
+
+ // The number of actions enqueued, and next module state (true == done).
+ return array( 1, true );
+ }
+
+ /**
+ * Retrieve an estimated number of actions that will be enqueued.
+ *
+ * @access public
+ *
+ * @param array $config Full sync configuration for this sync module.
+ * @return array Number of items yet to be enqueued.
+ */
+ public function estimate_full_sync_actions( $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
+ return 1;
+ }
+
+ /**
+ * Initialize the module in the sender.
+ *
+ * @access public
+ */
+ public function init_before_send() {
+ add_filter( 'jetpack_sync_before_send_jetpack_full_sync_theme_data', array( $this, 'expand_theme_data' ) );
+ }
+
+ /**
+ * Retrieve the actions that will be sent for this module during a full sync.
+ *
+ * @access public
+ *
+ * @return array Full sync actions of this module.
+ */
+ public function get_full_sync_actions() {
+ return array( 'jetpack_full_sync_theme_data' );
+ }
+
+ /**
+ * Expand the theme within a hook before it is serialized and sent to the server.
+ *
+ * @access public
+ *
+ * @return array Theme data.
+ */
+ public function expand_theme_data() {
+ return array( $this->get_theme_support_info() );
+ }
+
+ /**
+ * Retrieve the name of the widget by the widget ID.
+ *
+ * @access public
+ * @global $wp_registered_widgets
+ *
+ * @param string $widget_id Widget ID.
+ * @return string Name of the widget, or null if not found.
+ */
+ public function get_widget_name( $widget_id ) {
+ global $wp_registered_widgets;
+ return ( isset( $wp_registered_widgets[ $widget_id ] ) ? $wp_registered_widgets[ $widget_id ]['name'] : null );
+ }
+
+ /**
+ * Retrieve the name of the sidebar by the sidebar ID.
+ *
+ * @access public
+ * @global $wp_registered_sidebars
+ *
+ * @param string $sidebar_id Sidebar ID.
+ * @return string Name of the sidebar, or null if not found.
+ */
+ public function get_sidebar_name( $sidebar_id ) {
+ global $wp_registered_sidebars;
+ return ( isset( $wp_registered_sidebars[ $sidebar_id ] ) ? $wp_registered_sidebars[ $sidebar_id ]['name'] : null );
+ }
+
+ /**
+ * Sync addition of widgets to a sidebar.
+ *
+ * @access public
+ *
+ * @param array $new_widgets New widgets.
+ * @param array $old_widgets Old widgets.
+ * @param string $sidebar Sidebar ID.
+ * @return array All widgets that have been moved to the sidebar.
+ */
+ public function sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar ) {
+ $added_widgets = array_diff( $new_widgets, $old_widgets );
+ if ( empty( $added_widgets ) ) {
+ return array();
+ }
+ $moved_to_sidebar = array();
+ $sidebar_name = $this->get_sidebar_name( $sidebar );
+
+ // Don't sync jetpack_widget_added if theme was switched.
+ if ( $this->is_theme_switch() ) {
+ return array();
+ }
+
+ foreach ( $added_widgets as $added_widget ) {
+ $moved_to_sidebar[] = $added_widget;
+ $added_widget_name = $this->get_widget_name( $added_widget );
+ /**
+ * Helps Sync log that a widget got added
+ *
+ * @since 4.9.0
+ *
+ * @param string $sidebar, Sidebar id got changed
+ * @param string $added_widget, Widget id got added
+ * @param string $sidebar_name, Sidebar id got changed Since 5.0.0
+ * @param string $added_widget_name, Widget id got added Since 5.0.0
+ */
+ do_action( 'jetpack_widget_added', $sidebar, $added_widget, $sidebar_name, $added_widget_name );
+ }
+ return $moved_to_sidebar;
+ }
+
+ /**
+ * Sync removal of widgets from a sidebar.
+ *
+ * @access public
+ *
+ * @param array $new_widgets New widgets.
+ * @param array $old_widgets Old widgets.
+ * @param string $sidebar Sidebar ID.
+ * @param array $inactive_widgets Current inactive widgets.
+ * @return array All widgets that have been moved to inactive.
+ */
+ public function sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $inactive_widgets ) {
+ $removed_widgets = array_diff( $old_widgets, $new_widgets );
+
+ if ( empty( $removed_widgets ) ) {
+ return array();
+ }
+
+ $moved_to_inactive = array();
+ $sidebar_name = $this->get_sidebar_name( $sidebar );
+
+ foreach ( $removed_widgets as $removed_widget ) {
+ // Lets check if we didn't move the widget to in_active_widgets.
+ if ( isset( $inactive_widgets ) && ! in_array( $removed_widget, $inactive_widgets, true ) ) {
+ $removed_widget_name = $this->get_widget_name( $removed_widget );
+ /**
+ * Helps Sync log that a widgte got removed
+ *
+ * @since 4.9.0
+ *
+ * @param string $sidebar, Sidebar id got changed
+ * @param string $removed_widget, Widget id got removed
+ * @param string $sidebar_name, Name of the sidebar that changed Since 5.0.0
+ * @param string $removed_widget_name, Name of the widget that got removed Since 5.0.0
+ */
+ do_action( 'jetpack_widget_removed', $sidebar, $removed_widget, $sidebar_name, $removed_widget_name );
+ } else {
+ $moved_to_inactive[] = $removed_widget;
+ }
+ }
+ return $moved_to_inactive;
+
+ }
+
+ /**
+ * Sync a reorder of widgets within a sidebar.
+ *
+ * @access public
+ *
+ * @todo Refactor serialize() to a json_encode().
+ *
+ * @param array $new_widgets New widgets.
+ * @param array $old_widgets Old widgets.
+ * @param string $sidebar Sidebar ID.
+ */
+ public function sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar ) {
+ $added_widgets = array_diff( $new_widgets, $old_widgets );
+ if ( ! empty( $added_widgets ) ) {
+ return;
+ }
+ $removed_widgets = array_diff( $old_widgets, $new_widgets );
+ if ( ! empty( $removed_widgets ) ) {
+ return;
+ }
+
+ // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
+ if ( serialize( $old_widgets ) !== serialize( $new_widgets ) ) {
+ $sidebar_name = $this->get_sidebar_name( $sidebar );
+ /**
+ * Helps Sync log that a sidebar id got reordered
+ *
+ * @since 4.9.0
+ *
+ * @param string $sidebar, Sidebar id got changed
+ * @param string $sidebar_name, Name of the sidebar that changed Since 5.0.0
+ */
+ do_action( 'jetpack_widget_reordered', $sidebar, $sidebar_name );
+ }
+
+ }
+
+ /**
+ * Handle the update of the sidebars and widgets mapping option.
+ *
+ * @access public
+ *
+ * @param mixed $old_value The old option value.
+ * @param mixed $new_value The new option value.
+ */
+ public function sync_sidebar_widgets_actions( $old_value, $new_value ) {
+ // Don't really know how to deal with different array_values yet.
+ if (
+ ( isset( $old_value['array_version'] ) && 3 !== $old_value['array_version'] ) ||
+ ( isset( $new_value['array_version'] ) && 3 !== $new_value['array_version'] )
+ ) {
+ return;
+ }
+
+ $moved_to_inactive_ids = array();
+ $moved_to_sidebar = array();
+
+ foreach ( $new_value as $sidebar => $new_widgets ) {
+ if ( in_array( $sidebar, array( 'array_version', 'wp_inactive_widgets' ), true ) ) {
+ continue;
+ }
+ $old_widgets = isset( $old_value[ $sidebar ] )
+ ? $old_value[ $sidebar ]
+ : array();
+
+ if ( ! is_array( $new_widgets ) ) {
+ $new_widgets = array();
+ }
+
+ $moved_to_inactive_recently = $this->sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $new_value['wp_inactive_widgets'] );
+ $moved_to_inactive_ids = array_merge( $moved_to_inactive_ids, $moved_to_inactive_recently );
+
+ $moved_to_sidebar_recently = $this->sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar );
+ $moved_to_sidebar = array_merge( $moved_to_sidebar, $moved_to_sidebar_recently );
+
+ $this->sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar );
+
+ }
+
+ // Don't sync either jetpack_widget_moved_to_inactive or jetpack_cleared_inactive_widgets if theme was switched.
+ if ( $this->is_theme_switch() ) {
+ return;
+ }
+
+ // Treat inactive sidebar a bit differently.
+ if ( ! empty( $moved_to_inactive_ids ) ) {
+ $moved_to_inactive_name = array_map( array( $this, 'get_widget_name' ), $moved_to_inactive_ids );
+ /**
+ * Helps Sync log that a widgets IDs got moved to in active
+ *
+ * @since 4.9.0
+ *
+ * @param array $moved_to_inactive_ids, Array of widgets id that moved to inactive id got changed
+ * @param array $moved_to_inactive_names, Array of widgets names that moved to inactive id got changed Since 5.0.0
+ */
+ do_action( 'jetpack_widget_moved_to_inactive', $moved_to_inactive_ids, $moved_to_inactive_name );
+ } elseif ( empty( $moved_to_sidebar ) && empty( $new_value['wp_inactive_widgets'] ) && ! empty( $old_value['wp_inactive_widgets'] ) ) {
+ /**
+ * Helps Sync log that a got cleared from inactive.
+ *
+ * @since 4.9.0
+ */
+ do_action( 'jetpack_cleared_inactive_widgets' );
+ }
+ }
+
+ /**
+ * Retrieve the theme data for the current or a specific theme.
+ *
+ * @access private
+ *
+ * @param \WP_Theme $theme Theme object. Optional, will default to the current theme.
+ * @return array Theme data.
+ */
+ private function get_theme_support_info( $theme = null ) {
+ global $_wp_theme_features;
+
+ $theme_support = array();
+
+ // We are trying to get the current theme info.
+ if ( null === $theme ) {
+ $theme = wp_get_theme();
+
+ foreach ( Defaults::$default_theme_support_whitelist as $theme_feature ) {
+ $has_support = current_theme_supports( $theme_feature );
+ if ( $has_support ) {
+ $theme_support[ $theme_feature ] = $_wp_theme_features[ $theme_feature ];
+ }
+ }
+ }
+
+ $theme_support['name'] = $theme->get( 'Name' );
+ $theme_support['version'] = $theme->get( 'Version' );
+ $theme_support['slug'] = $theme->get_stylesheet();
+ $theme_support['uri'] = $theme->get( 'ThemeURI' );
+
+ return $theme_support;
+ }
+
+ /**
+ * Whether we've deleted a theme in the current request.
+ *
+ * @access private
+ *
+ * @return boolean True if this is a theme deletion request, false otherwise.
+ */
+ private function get_delete_theme_call() {
+ // Intentional usage of `debug_backtrace()` for production needs.
+ // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_debug_backtrace
+ $backtrace = debug_backtrace();
+ $delete_theme_call = null;
+ foreach ( $backtrace as $call ) {
+ if ( isset( $call['function'] ) && 'delete_theme' === $call['function'] ) {
+ $delete_theme_call = $call;
+ break;
+ }
+ }
+ return $delete_theme_call;
+ }
+
+ /**
+ * Whether we've switched to another theme in the current request.
+ *
+ * @access private
+ *
+ * @return boolean True if this is a theme switch request, false otherwise.
+ */
+ private function is_theme_switch() {
+ return did_action( 'after_switch_theme' );
+ }
+}