598 lines
18 KiB
PHP
Executable File
598 lines
18 KiB
PHP
Executable File
<?php
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class Jetpack_Sync_Module_Themes extends Jetpack_Sync_Module {
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function name() {
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return 'themes';
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}
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public function init_listeners( $callable ) {
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add_action( 'switch_theme', array( $this, 'sync_theme_support' ) );
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add_action( 'jetpack_sync_current_theme_support', $callable );
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add_action( 'upgrader_process_complete', array( $this, 'check_upgrader'), 10, 2 );
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add_action( 'jetpack_installed_theme', $callable, 10, 2 );
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add_action( 'jetpack_updated_themes', $callable, 10, 2 );
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add_action( 'delete_site_transient_update_themes', array( $this, 'detect_theme_deletion') );
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add_action( 'jetpack_deleted_theme', $callable, 10, 2 );
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add_filter( 'wp_redirect', array( $this, 'detect_theme_edit' ) );
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add_action( 'jetpack_edited_theme', $callable, 10, 2 );
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add_action( 'wp_ajax_edit-theme-plugin-file', array( $this, 'theme_edit_ajax' ), 0 );
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add_action( 'update_site_option_allowedthemes', array( $this, 'sync_network_allowed_themes_change' ), 10, 4 );
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add_action( 'jetpack_network_disabled_themes', $callable, 10, 2 );
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add_action( 'jetpack_network_enabled_themes', $callable, 10, 2 );
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// Sidebar updates.
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add_action( 'update_option_sidebars_widgets', array( $this, 'sync_sidebar_widgets_actions' ), 10, 2 );
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add_action( 'jetpack_widget_added', $callable, 10, 4 );
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add_action( 'jetpack_widget_removed', $callable, 10, 4 );
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add_action( 'jetpack_widget_moved_to_inactive', $callable, 10, 2 );
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add_action( 'jetpack_cleared_inactive_widgets', $callable );
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add_action( 'jetpack_widget_reordered', $callable, 10, 2 );
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add_filter( 'widget_update_callback', array( $this, 'sync_widget_edit' ), 10, 4 );
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add_action( 'jetpack_widget_edited', $callable );
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}
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public function sync_widget_edit( $instance, $new_instance, $old_instance, $widget_object ) {
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if ( empty( $old_instance ) ) {
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return $instance;
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}
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$widget = array(
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'name' => $widget_object->name,
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'id' => $widget_object->id,
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'title' => isset( $new_instance['title'] ) ? $new_instance['title'] : '',
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);
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/**
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* Trigger action to alert $callable sync listener that a widget was edited
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*
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* @since 5.0.0
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*
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* @param string $widget_name , Name of edited widget
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*/
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do_action( 'jetpack_widget_edited', $widget );
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return $instance;
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}
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public function sync_network_allowed_themes_change( $option, $value, $old_value, $network_id ) {
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$all_enabled_theme_slugs = array_keys( $value );
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if ( count( $old_value ) > count( $value ) ) {
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//Suppress jetpack_network_disabled_themes sync action when theme is deleted
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$delete_theme_call = $this->get_delete_theme_call();
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if ( ! empty( $delete_theme_call ) ) {
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return;
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}
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$newly_disabled_theme_names = array_keys( array_diff_key( $old_value, $value ) );
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$newly_disabled_themes = $this->get_theme_details_for_slugs( $newly_disabled_theme_names );
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/**
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* Trigger action to alert $callable sync listener that network themes were disabled
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*
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* @since 5.0.0
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*
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* @param mixed $newly_disabled_themes, Array of info about network disabled themes
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* @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
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*/
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do_action( 'jetpack_network_disabled_themes', $newly_disabled_themes, $all_enabled_theme_slugs );
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return;
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}
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$newly_enabled_theme_names = array_keys( array_diff_key( $value, $old_value ) );
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$newly_enabled_themes = $this->get_theme_details_for_slugs( $newly_enabled_theme_names );
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/**
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* Trigger action to alert $callable sync listener that network themes were enabled
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*
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* @since 5.0.0
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*
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* @param mixed $newly_enabled_themes , Array of info about network enabled themes
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* @param mixed $all_enabled_theme_slugs, Array of slugs of all enabled themes
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*/
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do_action( 'jetpack_network_enabled_themes', $newly_enabled_themes, $all_enabled_theme_slugs );
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}
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private function get_theme_details_for_slugs( $theme_slugs ) {
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$theme_data = array();
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foreach ( $theme_slugs as $slug ) {
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$theme = wp_get_theme( $slug );
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$theme_data[ $slug ] = array(
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'name' => $theme->get( 'Name' ),
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'version' => $theme->get( 'Version' ),
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'uri' => $theme->get( 'ThemeURI' ),
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'slug' => $slug,
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);
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}
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return $theme_data;
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}
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public function detect_theme_edit( $redirect_url ) {
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$url = wp_parse_url( admin_url( $redirect_url ) );
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$theme_editor_url = wp_parse_url( admin_url( 'theme-editor.php' ) );
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if ( $theme_editor_url['path'] !== $url['path'] ) {
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return $redirect_url;
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}
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$query_params = array();
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wp_parse_str( $url['query'], $query_params );
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if (
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! isset( $_POST['newcontent'] ) ||
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! isset( $query_params['file'] ) ||
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! isset( $query_params['theme'] ) ||
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! isset( $query_params['updated'] )
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) {
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return $redirect_url;
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}
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$theme = wp_get_theme( $query_params['theme'] );
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$theme_data = array(
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'name' => $theme->get('Name'),
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'version' => $theme->get('Version'),
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'uri' => $theme->get( 'ThemeURI' ),
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);
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/**
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* Trigger action to alert $callable sync listener that a theme was edited
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*
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* @since 5.0.0
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*
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* @param string $query_params['theme'], Slug of edited theme
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* @param string $theme_data, Information about edited them
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*/
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do_action( 'jetpack_edited_theme', $query_params['theme'], $theme_data );
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return $redirect_url;
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}
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public function theme_edit_ajax() {
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$args = wp_unslash( $_POST );
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if ( empty( $args['theme'] ) ) {
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return;
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}
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if ( empty( $args['file'] ) ) {
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return;
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}
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$file = $args['file'];
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if ( 0 !== validate_file( $file ) ) {
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return;
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}
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if ( ! isset( $args['newcontent'] ) ) {
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return;
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}
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if ( ! isset( $args['nonce'] ) ) {
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return;
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}
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$stylesheet = $args['theme'];
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if ( 0 !== validate_file( $stylesheet ) ) {
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return;
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}
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if ( ! current_user_can( 'edit_themes' ) ) {
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return;
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}
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$theme = wp_get_theme( $stylesheet );
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if ( ! $theme->exists() ) {
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return;
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}
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$real_file = $theme->get_stylesheet_directory() . '/' . $file;
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if ( ! wp_verify_nonce( $args['nonce'], 'edit-theme_' . $real_file . $stylesheet ) ) {
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return;
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}
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if ( $theme->errors() && 'theme_no_stylesheet' === $theme->errors()->get_error_code() ) {
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return;
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}
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$editable_extensions = wp_get_theme_file_editable_extensions( $theme );
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$allowed_files = array();
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foreach ( $editable_extensions as $type ) {
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switch ( $type ) {
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case 'php':
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$allowed_files = array_merge( $allowed_files, $theme->get_files( 'php', -1 ) );
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break;
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case 'css':
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$style_files = $theme->get_files( 'css', -1 );
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$allowed_files['style.css'] = $style_files['style.css'];
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$allowed_files = array_merge( $allowed_files, $style_files );
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break;
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default:
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$allowed_files = array_merge( $allowed_files, $theme->get_files( $type, -1 ) );
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break;
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}
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}
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if ( 0 !== validate_file( $real_file, $allowed_files ) ) {
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return;
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}
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// Ensure file is real.
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if ( ! is_file( $real_file ) ) {
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return;
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}
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// Ensure file extension is allowed.
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$extension = null;
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if ( preg_match( '/\.([^.]+)$/', $real_file, $matches ) ) {
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$extension = strtolower( $matches[1] );
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if ( ! in_array( $extension, $editable_extensions, true ) ) {
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return;
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}
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}
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if ( ! is_writeable( $real_file ) ) {
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return;
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}
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$file_pointer = fopen( $real_file, 'w+' );
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if ( false === $file_pointer ) {
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return;
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}
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fclose( $file_pointer );
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$theme_data = array(
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'name' => $theme->get('Name'),
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'version' => $theme->get('Version'),
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'uri' => $theme->get( 'ThemeURI' ),
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);
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/**
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* This action is documented already in this file
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*/
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do_action( 'jetpack_edited_theme', $stylesheet, $theme_data );
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}
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public function detect_theme_deletion() {
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$delete_theme_call = $this->get_delete_theme_call();
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if ( empty( $delete_theme_call ) ) {
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return;
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}
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$slug = $delete_theme_call['args'][0];
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$theme = wp_get_theme( $slug );
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$theme_data = array(
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'name' => $theme->get('Name'),
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'version' => $theme->get('Version'),
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'uri' => $theme->get( 'ThemeURI' ),
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'slug' => $slug,
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);
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/**
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* Signals to the sync listener that a theme was deleted and a sync action
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* reflecting the deletion and theme slug should be sent
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*
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* @since 5.0.0
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*
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* @param string $slug Theme slug
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* @param array $theme_data Theme info Since 5.3
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*/
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do_action( 'jetpack_deleted_theme', $slug, $theme_data );
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}
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public function check_upgrader( $upgrader, $details ) {
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if ( ! isset( $details['type'] ) ||
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'theme' !== $details['type'] ||
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is_wp_error( $upgrader->skin->result ) ||
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! method_exists( $upgrader, 'theme_info' )
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) {
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return;
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}
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if ( 'install' === $details['action'] ) {
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$theme = $upgrader->theme_info();
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if ( ! $theme instanceof WP_Theme ) {
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return;
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}
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$theme_info = array(
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'name' => $theme->get( 'Name' ),
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'version' => $theme->get( 'Version' ),
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'uri' => $theme->get( 'ThemeURI' ),
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);
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/**
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* Signals to the sync listener that a theme was installed and a sync action
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* reflecting the installation and the theme info should be sent
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*
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* @since 4.9.0
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*
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* @param string $theme->theme_root Text domain of the theme
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* @param mixed $theme_info Array of abbreviated theme info
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*/
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do_action( 'jetpack_installed_theme', $theme->stylesheet, $theme_info );
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}
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if ( 'update' === $details['action'] ) {
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$themes = array();
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if ( empty( $details['themes'] ) && isset ( $details['theme'] ) ) {
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$details['themes'] = array( $details['theme'] );
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}
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foreach ( $details['themes'] as $theme_slug ) {
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$theme = wp_get_theme( $theme_slug );
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if ( ! $theme instanceof WP_Theme ) {
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continue;
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}
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$themes[ $theme_slug ] = array(
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'name' => $theme->get( 'Name' ),
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'version' => $theme->get( 'Version' ),
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'uri' => $theme->get( 'ThemeURI' ),
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'stylesheet' => $theme->stylesheet,
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);
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}
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if ( empty( $themes ) ) {
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return;
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}
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/**
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* Signals to the sync listener that one or more themes was updated and a sync action
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* reflecting the update and the theme info should be sent
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*
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* @since 6.2.0
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*
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* @param mixed $themes Array of abbreviated theme info
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*/
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do_action( 'jetpack_updated_themes', $themes );
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}
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}
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public function init_full_sync_listeners( $callable ) {
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add_action( 'jetpack_full_sync_theme_data', $callable );
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}
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public function sync_theme_support() {
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/**
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* Fires when the client needs to sync theme support info
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* Only sends theme support attributes whitelisted in Jetpack_Sync_Defaults::$default_theme_support_whitelist
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*
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* @since 4.2.0
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*
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* @param object the theme support hash
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*/
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do_action( 'jetpack_sync_current_theme_support' , $this->get_theme_support_info() );
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}
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public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
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/**
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* Tells the client to sync all theme data to the server
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*
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* @since 4.2.0
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*
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* @param boolean Whether to expand theme data (should always be true)
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*/
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do_action( 'jetpack_full_sync_theme_data', true );
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// The number of actions enqueued, and next module state (true == done)
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return array( 1, true );
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}
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public function estimate_full_sync_actions( $config ) {
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return 1;
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}
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public function init_before_send() {
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add_filter( 'jetpack_sync_before_send_jetpack_full_sync_theme_data', array( $this, 'expand_theme_data' ) );
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}
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function get_full_sync_actions() {
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return array( 'jetpack_full_sync_theme_data' );
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}
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function expand_theme_data() {
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return array( $this->get_theme_support_info() );
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}
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function get_widget_name( $widget_id ) {
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global $wp_registered_widgets;
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return ( isset( $wp_registered_widgets[ $widget_id ] ) ? $wp_registered_widgets[ $widget_id ]['name'] : null );
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}
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function get_sidebar_name( $sidebar_id ) {
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global $wp_registered_sidebars;
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return ( isset( $wp_registered_sidebars[ $sidebar_id ] ) ? $wp_registered_sidebars[ $sidebar_id ]['name'] : null );
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}
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function sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar ) {
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$added_widgets = array_diff( $new_widgets, $old_widgets );
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if ( empty( $added_widgets ) ) {
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return array();
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}
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$moved_to_sidebar = array();
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$sidebar_name = $this->get_sidebar_name( $sidebar );
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//Don't sync jetpack_widget_added if theme was switched
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if ( $this->is_theme_switch() ) {
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return array();
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}
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foreach ( $added_widgets as $added_widget ) {
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$moved_to_sidebar[] = $added_widget;
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$added_widget_name = $this->get_widget_name( $added_widget );
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/**
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* Helps Sync log that a widget got added
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*
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* @since 4.9.0
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*
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* @param string $sidebar, Sidebar id got changed
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* @param string $added_widget, Widget id got added
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* @param string $sidebar_name, Sidebar id got changed Since 5.0.0
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* @param string $added_widget_name, Widget id got added Since 5.0.0
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*
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*/
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do_action( 'jetpack_widget_added', $sidebar, $added_widget, $sidebar_name, $added_widget_name );
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}
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return $moved_to_sidebar;
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}
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function sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $inactive_widgets ) {
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$removed_widgets = array_diff( $old_widgets, $new_widgets );
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if ( empty( $removed_widgets ) ) {
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return array();
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}
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$moved_to_inactive = array();
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$sidebar_name = $this->get_sidebar_name( $sidebar );
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foreach( $removed_widgets as $removed_widget ) {
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// Lets check if we didn't move the widget to in_active_widgets
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if ( isset( $inactive_widgets ) && ! in_array( $removed_widget, $inactive_widgets ) ) {
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$removed_widget_name = $this->get_widget_name( $removed_widget );
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/**
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* Helps Sync log that a widgte got removed
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*
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* @since 4.9.0
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*
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* @param string $sidebar, Sidebar id got changed
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* @param string $removed_widget, Widget id got removed
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* @param string $sidebar_name, Name of the sidebar that changed Since 5.0.0
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* @param string $removed_widget_name, Name of the widget that got removed Since 5.0.0
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*/
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do_action( 'jetpack_widget_removed', $sidebar, $removed_widget, $sidebar_name, $removed_widget_name );
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} else {
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$moved_to_inactive[] = $removed_widget;
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}
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}
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return $moved_to_inactive;
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}
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function sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar ) {
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$added_widgets = array_diff( $new_widgets, $old_widgets );
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if ( ! empty( $added_widgets ) ) {
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return;
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}
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$removed_widgets = array_diff( $old_widgets, $new_widgets );
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if ( ! empty( $removed_widgets ) ) {
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return;
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}
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if ( serialize( $old_widgets ) !== serialize( $new_widgets ) ) {
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$sidebar_name = $this->get_sidebar_name( $sidebar );
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/**
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* Helps Sync log that a sidebar id got reordered
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*
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* @since 4.9.0
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*
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* @param string $sidebar, Sidebar id got changed
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* @param string $sidebar_name, Name of the sidebar that changed Since 5.0.0
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*/
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do_action( 'jetpack_widget_reordered', $sidebar, $sidebar_name );
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}
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}
|
|
|
|
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'] ) && $old_value['array_version'] !== 3 ) ||
|
|
( isset( $new_value['array_version'] ) && $new_value['array_version'] !== 3 )
|
|
) {
|
|
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' ) ) ) {
|
|
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' );
|
|
}
|
|
}
|
|
|
|
private function get_theme_support_info() {
|
|
global $_wp_theme_features;
|
|
|
|
$theme_support = array();
|
|
|
|
foreach ( Jetpack_Sync_Defaults::$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 = wp_get_theme();
|
|
$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;
|
|
}
|
|
|
|
private function get_delete_theme_call() {
|
|
$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;
|
|
}
|
|
|
|
private function is_theme_switch() {
|
|
return did_action( 'after_switch_theme' );
|
|
}
|
|
}
|