diff --git src/wp-includes/class-wp-customize-manager.php src/wp-includes/class-wp-customize-manager.php index 9f5e9a6..cdd9bd6 100644 --- src/wp-includes/class-wp-customize-manager.php +++ src/wp-includes/class-wp-customize-manager.php @@ -523,8 +523,12 @@ final class WP_Customize_Manager { } } - // Import theme starter content for fresh installs when landing in the customizer and no existing changeset loaded. - if ( get_option( 'fresh_site' ) && 'customize.php' === $pagenow && ! $this->changeset_post_id() ) { + /* + * Import theme starter content for fresh installs when landing in the customizer. + * Import starter content at after_setup_theme:100 so that any + * add_theme_support( 'starter-content' ) calls will have been made. + */ + if ( get_option( 'fresh_site' ) && 'customize.php' === $pagenow ) { add_action( 'after_setup_theme', array( $this, 'import_theme_starter_content' ), 100 ); } @@ -885,7 +889,16 @@ final class WP_Customize_Manager { } /** - * Import theme starter content into post values. + * Starter content setting IDs. + * + * @since 4.7.0 + * @access private + * @var array + */ + protected $starter_content_settings_ids = array(); + + /** + * Import theme starter content into the customized state. * * @since 4.7.0 * @access public @@ -897,6 +910,11 @@ final class WP_Customize_Manager { $starter_content = get_theme_starter_content(); } + $changeset_data = array(); + if ( $this->changeset_post_id() ) { + $changeset_data = $this->get_changeset_post_data( $this->changeset_post_id() ); + } + $sidebars_widgets = isset( $starter_content['widgets'] ) && ! empty( $this->widgets ) ? $starter_content['widgets'] : array(); $posts = isset( $starter_content['posts'] ) && ! empty( $this->nav_menus ) ? $starter_content['posts'] : array(); $options = isset( $starter_content['options'] ) ? $starter_content['options'] : array(); @@ -932,35 +950,73 @@ final class WP_Customize_Manager { $widget_id = sprintf( '%s-%d', $id_base, $max_widget_numbers[ $id_base ] ); $setting_id = sprintf( 'widget_%s[%d]', $id_base, $max_widget_numbers[ $id_base ] ); - $class = 'WP_Customize_Setting'; - - /** This filter is documented in wp-includes/class-wp-customize-manager.php */ - $args = apply_filters( 'customize_dynamic_setting_args', false, $setting_id ); - - if ( false !== $args ) { - - /** This filter is documented in wp-includes/class-wp-customize-manager.php */ - $class = apply_filters( 'customize_dynamic_setting_class', $class, $setting_id, $args ); - - $setting = new $class( $this, $setting_id, $args ); - $setting_value = call_user_func( $setting->sanitize_js_callback, $instance, $setting ); + $setting_value = $this->widgets->sanitize_widget_js_instance( $instance ); + if ( empty( $changeset_data[ $setting_id ] ) || ! empty( $changeset_data[ $setting_id ]['starter_content'] ) ) { $this->set_post_value( $setting_id, $setting_value ); - $sidebar_widget_ids[] = $widget_id; + $this->starter_content_settings_ids[] = $setting_id; } + $sidebar_widget_ids[] = $widget_id; } - $this->set_post_value( sprintf( 'sidebars_widgets[%s]', $sidebar_id ), $sidebar_widget_ids ); + $setting_id = sprintf( 'sidebars_widgets[%s]', $sidebar_id ); + if ( empty( $changeset_data[ $setting_id ] ) || ! empty( $changeset_data[ $setting_id ]['starter_content'] ) ) { + $this->set_post_value( $setting_id, $sidebar_widget_ids ); + $this->starter_content_settings_ids[] = $setting_id; + } } // Posts & pages. if ( ! empty( $posts ) ) { + $nav_menus_created_posts = array(); + if ( ! empty( $changeset_data['nav_menus_created_posts']['value'] ) ) { + $nav_menus_created_posts = $changeset_data['nav_menus_created_posts']['value']; + } + + $existing_posts = array(); + if ( ! empty( $nav_menus_created_posts ) ) { + $existing_posts_query = new WP_Query( array( + 'post__in' => $nav_menus_created_posts, + 'post_status' => 'auto-draft', + 'post_type' => 'any', + 'number' => -1, + ) ); + foreach ( $existing_posts_query->posts as $existing_post ) { + $existing_posts[ $existing_post->post_type . ':' . $existing_post->post_name ] = $existing_post; + } + } + foreach ( array_keys( $posts ) as $post_symbol ) { + if ( empty( $posts[ $post_symbol ]['post_type'] ) ) { + continue; + } + $post_type = $posts[ $post_symbol ]['post_type']; + if ( ! empty( $posts[ $post_symbol ]['post_name'] ) ) { + $post_name = $posts[ $post_symbol ]['post_name']; + } elseif ( ! empty( $posts[ $post_symbol ]['post_title'] ) ) { + $post_name = sanitize_title( $posts[ $post_symbol ]['post_title'] ); + } else { + continue; + } + + // Use existing auto-draft post if one already exists with the same type and name. + if ( isset( $existing_posts[ $post_type . ':' . $post_name ] ) ) { + $posts[ $post_symbol ] = $existing_posts[ $post_type . ':' . $post_name ]->ID; + continue; + } + $r = $this->nav_menus->insert_auto_draft_post( $posts[ $post_symbol ] ); if ( $r instanceof WP_Post ) { $posts[ $post_symbol ]['ID'] = $r->ID; } } - $this->set_post_value( 'nav_menus_created_posts', wp_list_pluck( $posts, 'ID' ) ); // This is why nav_menus component is dependency for adding posts. + + // The nav_menus_created_posts setting is why nav_menus component is dependency for adding posts. + $setting_id = 'nav_menus_created_posts'; + if ( empty( $changeset_data[ $setting_id ] ) || ! empty( $changeset_data[ $setting_id ]['starter_content'] ) ) { + $nav_menus_created_posts = array_unique( array_merge( $nav_menus_created_posts, wp_list_pluck( $posts, 'ID' ) ) ); + $this->set_post_value( $setting_id, $nav_menus_created_posts ); + $this->starter_content_settings_ids[] = $setting_id; + } } // Nav menus. @@ -968,9 +1024,14 @@ final class WP_Customize_Manager { foreach ( $nav_menus as $nav_menu_location => $nav_menu ) { $nav_menu_term_id = $placeholder_id--; $nav_menu_setting_id = sprintf( 'nav_menu[%d]', $nav_menu_term_id ); - $this->set_post_value( $nav_menu_setting_id, array( - 'name' => isset( $nav_menu['name'] ) ? $nav_menu['name'] : $nav_menu_location, - ) ); + + + if ( empty( $changeset_data[ $nav_menu_setting_id ] ) || ! empty( $changeset_data[ $nav_menu_setting_id ]['starter_content'] ) ) { + $this->set_post_value( $nav_menu_setting_id, array( + 'name' => isset( $nav_menu['name'] ) ? $nav_menu['name'] : $nav_menu_location, + ) ); + $this->starter_content_settings_ids[] = $nav_menu_setting_id; + } // @todo Add support for menu_item_parent. $position = 0; @@ -994,10 +1055,18 @@ final class WP_Customize_Manager { } else { $nav_menu_item['object_id'] = 0; } - $this->set_post_value( $nav_menu_item_setting_id, $nav_menu_item ); + + if ( empty( $changeset_data[ $nav_menu_item_setting_id ] ) || ! empty( $changeset_data[ $nav_menu_item_setting_id ]['starter_content'] ) ) { + $this->set_post_value( $nav_menu_item_setting_id, $nav_menu_item ); + $this->starter_content_settings_ids[] = $nav_menu_item_setting_id; + } } - $this->set_post_value( sprintf( 'nav_menu_locations[%s]', $nav_menu_location ), $nav_menu_term_id ); + $setting_id = sprintf( 'nav_menu_locations[%s]', $nav_menu_location ); + if ( empty( $changeset_data[ $setting_id ] ) || ! empty( $changeset_data[ $setting_id ]['starter_content'] ) ) { + $this->set_post_value( $setting_id, $nav_menu_term_id ); + $this->starter_content_settings_ids[] = $setting_id; + } } // Options. @@ -1005,7 +1074,11 @@ final class WP_Customize_Manager { if ( preg_match( '/^{{(?P.+)}}$/', $value, $matches ) && isset( $posts[ $matches['symbol'] ] ) ) { $value = $posts[ $matches['symbol'] ]['ID']; } - $this->set_post_value( $name, $value ); + + if ( empty( $changeset_data[ $name ] ) || ! empty( $changeset_data[ $name ]['starter_content'] ) ) { + $this->set_post_value( $name, $value ); + $this->starter_content_settings_ids[] = $name; + } } // Theme mods. @@ -1013,11 +1086,41 @@ final class WP_Customize_Manager { if ( preg_match( '/^{{(?P.+)}}$/', $value, $matches ) && isset( $posts[ $matches['symbol'] ] ) ) { $value = $posts[ $matches['symbol'] ]['ID']; } - $this->set_post_value( $name, $value ); + + if ( empty( $changeset_data[ $name ] ) || ! empty( $changeset_data[ $name ]['starter_content'] ) ) { + $this->set_post_value( $name, $value ); + $this->starter_content_settings_ids[] = $name; + } + } + + if ( ! empty( $this->starter_content_settings_ids ) ) { + if ( did_action( 'customize_register' ) ) { + $this->_save_starter_content_changeset(); + } else { + add_action( 'customize_register', array( $this, '_save_starter_content_changeset' ), 1000 ); + } } } /** + * Save starter content changeset. + * + * @since 4.7.0 + * @access private + */ + public function _save_starter_content_changeset() { + + if ( empty( $this->starter_content_settings_ids ) ) { + return; + } + + $this->save_changeset_post( array( + 'data' => array_fill_keys( $this->starter_content_settings_ids, array( 'starter_content' => true ) ), + 'starter_content' => true, + ) ); + } + + /** * Get dirty pre-sanitized setting values in the current customized state. * * The returned array consists of a merge of three sources: @@ -1823,11 +1926,12 @@ final class WP_Customize_Manager { * @param array $args { * Args for changeset post. * - * @type array $data Optional additional changeset data. Values will be merged on top of any existing post values. - * @type string $status Post status. Optional. If supplied, the save will be transactional and a post revision will be allowed. - * @type string $title Post title. Optional. - * @type string $date_gmt Date in GMT. Optional. - * @type int $user_id ID for user who is saving the changeset. Optional, defaults to the current user ID. + * @type array $data Optional additional changeset data. Values will be merged on top of any existing post values. + * @type string $status Post status. Optional. If supplied, the save will be transactional and a post revision will be allowed. + * @type string $title Post title. Optional. + * @type string $date_gmt Date in GMT. Optional. + * @type int $user_id ID for user who is saving the changeset. Optional, defaults to the current user ID. + * @type bool $starter_content Whether the data is starter content. If false (default), then $starter_content will be cleared for any $data being saved. * } * * @return array|WP_Error Returns array on success and WP_Error with array data on error. @@ -1841,6 +1945,7 @@ final class WP_Customize_Manager { 'data' => array(), 'date_gmt' => null, 'user_id' => get_current_user_id(), + 'starter_content' => false, ), $args ); @@ -1977,6 +2082,7 @@ final class WP_Customize_Manager { if ( ! isset( $data[ $changeset_setting_id ] ) ) { $data[ $changeset_setting_id ] = array(); } + $data[ $changeset_setting_id ] = array_merge( $data[ $changeset_setting_id ], $setting_params, @@ -1985,6 +2091,11 @@ final class WP_Customize_Manager { 'user_id' => $args['user_id'], ) ); + + // Clear starter_content flag in data if changeset is not explicitly being updated for starter content. + if ( empty( $args['starter_content'] ) ) { + unset( $data[ $changeset_setting_id ]['starter_content'] ); + } } }