1213 lines
43 KiB
PHP
1213 lines
43 KiB
PHP
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
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/**
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* Main class file for the Widget Visibility module.
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*
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* @package automattic/jetpack
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*/
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use Automattic\Jetpack\Assets;
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/**
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* Hide or show legacy widgets conditionally.
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*
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* This class has two responsiblities - administrating the conditions in which legacy widgets may be hidden or shown
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* and hiding/showing the legacy widgets on the front-end of the site, depending upon the evaluation of those conditions.
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*
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* Administrating the conditions can be done in one of four different WordPress screens, plus direct use of the API and
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* is supplemented with a legacy widget preview screen. The four different admin screens are
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*
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* Gutenberg widget experience - widget admin (widgets.php + API + legacy widget preview)
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* Gutenberg widget experience - Customizer (customizer screen/API + API + legacy widget preview)
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* Classic widget experience - widget admin (widgets.php + admin-ajax XHR requests)
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* Classic widget experience - Customizer (customizer screen/API)
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*
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* An introduction to the API endpoints can be found here: https://make.wordpress.org/core/2021/06/29/rest-api-changes-in-wordpress-5-8/
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*/
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class Jetpack_Widget_Conditions {
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/**
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* Stores condition for template_redirect action.
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*
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* @var bool
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*/
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public static $passed_template_redirect = false;
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/**
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* Class initializer.
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*/
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public static function init() {
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global $pagenow;
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// The Gutenberg based widget experience will show a preview of legacy widgets by including a URL beginning
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// widgets.php?legacy-widget-preview inside an iframe. Previews don't need widget editing loaded and also don't
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// want to run the filter - if the widget is filtered out it'll be empty, which would be confusing.
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended
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if ( isset( $_GET['legacy-widget-preview'] ) ) {
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return;
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}
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// If action is posted and it's save-widget then it's relevant to widget conditions, otherwise it's something
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// else and it's not worth registering hooks.
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// phpcs:ignore WordPress.Security.NonceVerification.Missing
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if ( isset( $_POST['action'] ) && ! isset( $_POST['customize_changeset_uuid'] ) && ! in_array( $_POST['action'], array( 'save-widget', 'update-widget' ), true ) ) {
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return;
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}
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// API call to *list* the widget types doesn't use editing visibility or display widgets.
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if ( isset( $_SERVER['REQUEST_URI'] ) && str_contains( $_SERVER['REQUEST_URI'], '/widget-types?' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
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return;
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}
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$add_data_assets_to_page = false;
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$add_html_to_form = false;
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$handle_widget_updates = false;
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$add_block_controls = false;
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// Check to see if using the customizer, but not using the preview. The preview should filter out widgets,
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// the customizer controls in the sidebar should not (so they can be edited).
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended
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$customizer_not_previewer = is_customize_preview() && ! isset( $_GET['customize_changeset_uuid'] );
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$using_classic_experience = ! wp_use_widgets_block_editor();
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if ( $using_classic_experience &&
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( $customizer_not_previewer || 'widgets.php' === $pagenow ||
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// phpcs:ignore WordPress.Security.NonceVerification.Missing
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( 'admin-ajax.php' === $pagenow && array_key_exists( 'action', $_POST ) && 'save-widget' === $_POST['action'] )
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)
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) {
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$add_data_assets_to_page = true;
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$add_html_to_form = true;
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$handle_widget_updates = true;
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} else {
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// On a screen that is hosting the API in the gutenberg editing experience.
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if ( $customizer_not_previewer || 'widgets.php' === $pagenow ) {
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$add_data_assets_to_page = true;
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$add_block_controls = true;
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}
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// Encoding for a particular widget end point.
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if ( isset( $_SERVER['REQUEST_URI'] ) && 1 === preg_match( '|/widget-types/.*/encode|', $_SERVER['REQUEST_URI'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
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$add_html_to_form = true;
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$handle_widget_updates = true;
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}
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// Batch API is usually saving but could be anything.
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$current_url = ! empty( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
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if ( str_contains( $current_url, '/wp-json/batch/v1' ) || 1 === preg_match( '/^\/wp\/v2\/sites\/\d+\/batch\/v1/', $current_url ) ) {
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$handle_widget_updates = true;
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$add_html_to_form = true;
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}
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// Saving widgets via non-batch API. This isn't used within WordPress but could be used by third parties in theory.
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if ( isset( $_SERVER['REQUEST_METHOD'] ) && 'GET' !== $_SERVER['REQUEST_METHOD'] && str_contains( $_SERVER['REQUEST_URI'], '/wp/v2/widgets' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
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$handle_widget_updates = true;
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$add_html_to_form = true;
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}
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}
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if ( $add_html_to_form ) {
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add_action( 'in_widget_form', array( __CLASS__, 'widget_conditions_admin' ), 10, 3 );
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}
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if ( $handle_widget_updates ) {
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add_filter( 'widget_update_callback', array( __CLASS__, 'widget_update' ), 10, 3 );
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}
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if ( $add_data_assets_to_page ) {
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add_action( 'sidebar_admin_setup', array( __CLASS__, 'widget_admin_setup' ) );
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}
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if ( $add_block_controls ) {
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add_action( 'enqueue_block_editor_assets', array( __CLASS__, 'setup_block_controls' ) );
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}
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if ( ! $add_html_to_form && ! $handle_widget_updates && ! $add_data_assets_to_page &&
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! in_array( $pagenow, array( 'wp-login.php', 'wp-register.php' ), true )
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) {
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// Not hit any known widget admin endpoint, register widget display hooks instead.
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add_filter( 'widget_display_callback', array( __CLASS__, 'filter_widget' ) );
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add_filter( 'sidebars_widgets', array( __CLASS__, 'sidebars_widgets' ) );
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add_action( 'template_redirect', array( __CLASS__, 'template_redirect' ) );
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}
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}
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/**
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* Enqueue the block-based widget visibility scripts.
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*/
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public static function setup_block_controls() {
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Assets::register_script(
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'widget-visibility-editor',
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'_inc/build/widget-visibility/editor/index.js',
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JETPACK__PLUGIN_FILE,
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array(
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'in_footer' => true,
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'textdomain' => 'jetpack',
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)
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);
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Assets::enqueue_script( 'widget-visibility-editor' );
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}
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/**
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* Add the 'conditions' attribute, where visibility rules are stored, to some blocks.
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*
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* We normally add the block attributes in the browser's javascript env only,
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* but these blocks use a ServerSideRender dynamic preview, so the php env needs
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* to know about the new attribute, too.
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*/
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public static function add_block_attributes_filter() {
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$blocks = array(
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// These use <ServerSideRender>.
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'core/calendar',
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'core/latest-comments',
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'core/rss',
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'core/archives',
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'core/tag-cloud',
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'core/page-list',
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'core/latest-posts',
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'woocommerce/product-categories',
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);
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/**
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* Filters the list of widget visibility blocks using <ServerSideRender>.
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*
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* @since 12.4
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*
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* @module widget-visibility
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*
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* @param string[] $blocks Array of block names from WordPress core and WooCommerce.
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*/
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$blocks_to_add_visibility_conditions = apply_filters( 'jetpack_widget_visibility_server_side_render_blocks', $blocks );
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/**
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* Block registration filter callback.
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*
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* @param array $settings Array of arguments for registering a block type.
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* @param string $name Block type name including namespace.
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* @return array
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*/
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$filter_metadata_registration = function ( $settings, $name ) use ( $blocks_to_add_visibility_conditions ) {
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if ( in_array( $name, $blocks_to_add_visibility_conditions, true ) && ! empty( $settings['attributes'] ) ) {
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$settings['attributes']['conditions'] = array(
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'type' => 'object',
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);
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}
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return $settings;
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};
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add_filter( 'register_block_type_args', $filter_metadata_registration, 10, 2 );
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}
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/**
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* Prepare the interface for editing widgets - loading css, javascript & data
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*/
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public static function widget_admin_setup() {
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wp_enqueue_style( 'widget-conditions', plugins_url( 'widget-conditions/widget-conditions.css', __FILE__ ), array( 'widgets' ), JETPACK__VERSION );
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wp_style_add_data( 'widget-conditions', 'rtl', 'replace' );
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wp_enqueue_script(
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'widget-conditions',
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Assets::get_file_url_for_environment(
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'_inc/build/widget-visibility/widget-conditions/widget-conditions.min.js',
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'modules/widget-visibility/widget-conditions/widget-conditions.js'
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),
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array( 'jquery', 'jquery-ui-core' ),
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JETPACK__VERSION,
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true
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);
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// Set up a single copy of all of the data that Widget Visibility needs.
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// This allows all widget conditions to reuse the same data, keeping page size down
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// and eliminating the AJAX calls we used to have to use to fetch the minor rule options.
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$widget_conditions_data = array();
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$widget_conditions_data['category'] = array();
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$widget_conditions_data['category'][] = array( '', __( 'All category pages', 'jetpack' ) );
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$categories = get_categories(
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array(
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/**
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* Specific a maximum number of categories to query for the Widget visibility UI.
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*
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* @module widget-visibility
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*
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* @since 9.1.0
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*
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* @param int $number Maximum number of categories displayed in the Widget visibility UI.
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*/
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'number' => (int) apply_filters( 'jetpack_widget_visibility_max_number_categories', 1000 ),
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'orderby' => 'count',
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'order' => 'DESC',
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)
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);
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usort( $categories, array( __CLASS__, 'strcasecmp_name' ) );
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foreach ( $categories as $category ) {
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$widget_conditions_data['category'][] = array( (string) $category->term_id, $category->name );
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}
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$widget_conditions_data['loggedin'] = array();
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$widget_conditions_data['loggedin'][] = array( 'loggedin', __( 'Logged In', 'jetpack' ) );
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$widget_conditions_data['loggedin'][] = array( 'loggedout', __( 'Logged Out', 'jetpack' ) );
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$widget_conditions_data['author'] = array();
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$widget_conditions_data['author'][] = array( '', __( 'All author pages', 'jetpack' ) );
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/*
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* Query for users with publish caps.
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*/
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$authors_args = array(
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'orderby' => 'name',
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'capability' => array( 'edit_posts' ),
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'fields' => array( 'ID', 'display_name' ),
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);
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$authors = get_users( $authors_args );
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foreach ( $authors as $author ) {
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$widget_conditions_data['author'][] = array( (string) $author->ID, $author->display_name );
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}
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$widget_conditions_data['role'] = array();
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global $wp_roles;
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foreach ( $wp_roles->roles as $role_key => $role ) {
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$widget_conditions_data['role'][] = array( (string) $role_key, $role['name'] );
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}
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$widget_conditions_data['tag'] = array();
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$widget_conditions_data['tag'][] = array( '', __( 'All tag pages', 'jetpack' ) );
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$tags = get_tags(
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array(
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/**
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* Specific a maximum number of tags to query for the Widget visibility UI.
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*
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* @module widget-visibility
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*
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* @since 9.1.0
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*
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* @param int $number Maximum number of tags displayed in the Widget visibility UI.
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*/
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'number' => (int) apply_filters( 'jetpack_widget_visibility_max_number_tags', 1000 ),
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'orderby' => 'count',
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'order' => 'DESC',
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)
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);
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usort( $tags, array( __CLASS__, 'strcasecmp_name' ) );
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foreach ( $tags as $tag ) {
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$widget_conditions_data['tag'][] = array( (string) $tag->term_id, $tag->name );
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}
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$widget_conditions_data['date'] = array();
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$widget_conditions_data['date'][] = array( '', __( 'All date archives', 'jetpack' ) );
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$widget_conditions_data['date'][] = array( 'day', __( 'Daily archives', 'jetpack' ) );
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$widget_conditions_data['date'][] = array( 'month', __( 'Monthly archives', 'jetpack' ) );
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$widget_conditions_data['date'][] = array( 'year', __( 'Yearly archives', 'jetpack' ) );
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$widget_conditions_data['page'] = array();
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$widget_conditions_data['page'][] = array( 'front', __( 'Front page', 'jetpack' ) );
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$widget_conditions_data['page'][] = array( 'posts', __( 'Posts page', 'jetpack' ) );
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$widget_conditions_data['page'][] = array( 'archive', __( 'Archive page', 'jetpack' ) );
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$widget_conditions_data['page'][] = array( '404', __( '404 error page', 'jetpack' ) );
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$widget_conditions_data['page'][] = array( 'search', __( 'Search results', 'jetpack' ) );
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$post_types = get_post_types( array( 'public' => true ), 'objects' );
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$widget_conditions_post_types = array();
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$widget_conditions_post_type_archives = array();
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foreach ( $post_types as $post_type ) {
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$widget_conditions_post_types[] = array( 'post_type-' . $post_type->name, $post_type->labels->singular_name );
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$widget_conditions_post_type_archives[] = array( 'post_type_archive-' . $post_type->name, $post_type->labels->name );
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}
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$widget_conditions_data['page'][] = array( __( 'Post type:', 'jetpack' ), $widget_conditions_post_types );
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$widget_conditions_data['page'][] = array( __( 'Post type Archives:', 'jetpack' ), $widget_conditions_post_type_archives );
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$pages = self::get_pages();
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$dropdown_tree_args = array(
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'depth' => 0,
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'child_of' => 0,
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'selected' => 0,
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'echo' => false,
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'name' => 'page_id',
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'id' => '',
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'class' => '',
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'show_option_none' => '',
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'show_option_no_change' => '',
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'option_none_value' => '',
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'value_field' => 'ID',
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);
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$pages_dropdown = walk_page_dropdown_tree( $pages, 0, $dropdown_tree_args );
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preg_match_all( '/value=.([0-9]+).[^>]*>([^<]+)</', $pages_dropdown, $page_ids_and_titles, PREG_SET_ORDER );
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$static_pages = array();
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foreach ( $page_ids_and_titles as $page_id_and_title ) {
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$static_pages[] = array( (string) $page_id_and_title[1], $page_id_and_title[2] );
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}
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$widget_conditions_data['page'][] = array( __( 'Static page:', 'jetpack' ), $static_pages );
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$widget_conditions_data['taxonomy'] = array();
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$widget_conditions_data['taxonomy'][] = array( '', __( 'All taxonomy pages', 'jetpack' ) );
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$taxonomies = get_taxonomies(
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/**
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* Filters args passed to get_taxonomies.
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*
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* @see https://developer.wordpress.org/reference/functions/get_taxonomies/
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*
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* @since 5.3.0
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*
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* @module widget-visibility
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*
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* @param array $args Widget Visibility taxonomy arguments.
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*/
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apply_filters( 'jetpack_widget_visibility_tax_args', array( '_builtin' => false ) ),
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'objects'
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);
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usort( $taxonomies, array( __CLASS__, 'strcasecmp_name' ) );
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foreach ( $taxonomies as $taxonomy ) {
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$taxonomy_terms = get_terms(
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array( $taxonomy->name ),
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array(
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'number' => 250,
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'hide_empty' => false,
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)
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);
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$widget_conditions_terms = array();
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$widget_conditions_terms[] = array( $taxonomy->name, $taxonomy->labels->all_items );
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foreach ( $taxonomy_terms as $term ) {
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$widget_conditions_terms[] = array( $taxonomy->name . '_tax_' . $term->term_id, $term->name );
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}
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$widget_conditions_data['taxonomy'][] = array( $taxonomy->labels->name . ':', $widget_conditions_terms );
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}
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wp_localize_script( 'widget-conditions', 'widget_conditions_data', $widget_conditions_data );
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// Save a list of the IDs of all pages that have children for dynamically showing the "Include children" checkbox.
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$all_pages = self::get_pages();
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$all_parents = array();
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foreach ( $all_pages as $page ) {
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if ( $page->post_parent ) {
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$all_parents[ (string) $page->post_parent ] = true;
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}
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}
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$front_page_id = get_option( 'page_on_front' );
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if ( isset( $all_parents[ $front_page_id ] ) ) {
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$all_parents['front'] = true;
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}
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wp_localize_script( 'widget-conditions', 'widget_conditions_parent_pages', $all_parents );
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}
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/**
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* Retrieves a full list of all pages, containing just the IDs, post_parent, post_title, and post_status fields.
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*
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* Since the WordPress' `get_pages` function does not allow us to fetch only the fields mentioned
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* above, we need to introduce a custom method using a direct SQL query fetching those.
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*
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* By fetching only those four fields and not populating the object cache for all the pages, we can
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* improve the performance of the query on sites having a lot of pages.
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*
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* @see https://core.trac.wordpress.org/ticket/51469
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*
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* @return array List of all pages on the site (stdClass objects containing ID, post_title, post_parent, and post_status only).
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*/
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public static function get_pages() {
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global $wpdb;
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$last_changed = wp_cache_get_last_changed( 'posts' );
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$cache_key = "get_pages:$last_changed";
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$pages = wp_cache_get( $cache_key, 'widget_conditions' );
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if ( false === $pages ) {
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$pages = $wpdb->get_results( "SELECT {$wpdb->posts}.ID, {$wpdb->posts}.post_parent, {$wpdb->posts}.post_title, {$wpdb->posts}.post_status FROM {$wpdb->posts} WHERE {$wpdb->posts}.post_type = 'page' AND {$wpdb->posts}.post_status = 'publish' ORDER BY {$wpdb->posts}.post_title ASC" );
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wp_cache_set( $cache_key, $pages, 'widget_conditions' );
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}
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// Copy-pasted from the get_pages function. For usage in the `widget_conditions_get_pages` filter.
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$parsed_args = array(
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'child_of' => 0,
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'sort_order' => 'ASC',
|
|
'sort_column' => 'post_title',
|
|
'hierarchical' => 1,
|
|
'exclude' => array(),
|
|
'include' => array(),
|
|
'meta_key' => '',
|
|
'meta_value' => '',
|
|
'authors' => '',
|
|
'parent' => -1,
|
|
'exclude_tree' => array(),
|
|
'number' => '',
|
|
'offset' => 0,
|
|
'post_type' => 'page',
|
|
'post_status' => 'publish',
|
|
);
|
|
|
|
/**
|
|
* Filters the retrieved list of pages.
|
|
*
|
|
* @since 9.1.0
|
|
*
|
|
* @module widget-visibility
|
|
*
|
|
* @param stdClass[] $pages Array of objects containing only the ID, post_parent, post_title, and post_status fields.
|
|
* @param array $parsed_args Array of get_pages() arguments.
|
|
*/
|
|
return apply_filters( 'jetpack_widget_visibility_get_pages', $pages, $parsed_args );
|
|
}
|
|
|
|
/**
|
|
* Add the widget conditions to each widget in the admin.
|
|
*
|
|
* @param WP_Widget $widget Widget to add conditions settings to.
|
|
* @param null $return unused.
|
|
* @param array $instance The widget settings.
|
|
*/
|
|
public static function widget_conditions_admin( $widget, $return, $instance ) {
|
|
$conditions = array();
|
|
|
|
if ( isset( $instance['conditions'] ) ) {
|
|
$conditions = $instance['conditions'];
|
|
}
|
|
|
|
if ( ! isset( $conditions['action'] ) ) {
|
|
$conditions['action'] = 'show';
|
|
}
|
|
|
|
if ( empty( $conditions['rules'] ) ) {
|
|
$conditions['rules'][] = array(
|
|
'major' => '',
|
|
'minor' => '',
|
|
'has_children' => '',
|
|
);
|
|
}
|
|
|
|
if ( empty( $conditions['match_all'] ) ) {
|
|
$conditions['match_all'] = false;
|
|
}
|
|
|
|
?>
|
|
<div
|
|
class="
|
|
widget-conditional
|
|
<?php
|
|
// $_POST['widget-conditions-visible'] is used in the classic widget experience to decide whether to
|
|
// display the visibility panel open, e.g. when saving. In the gutenberg widget experience the POST
|
|
// value will always be empty, but this is fine - it doesn't rerender the HTML when saving anyway.
|
|
if (
|
|
// phpcs:ignore WordPress.Security.NonceVerification.Missing
|
|
empty( $_POST['widget-conditions-visible'] ) || '0' === $_POST['widget-conditions-visible']
|
|
) {
|
|
?>
|
|
widget-conditional-hide
|
|
<?php
|
|
}
|
|
?>
|
|
<?php
|
|
if ( ! empty( $conditions['match_all'] ) && $conditions['match_all'] ) {
|
|
?>
|
|
intersection
|
|
<?php
|
|
} else {
|
|
?>
|
|
conjunction
|
|
<?php
|
|
}
|
|
?>
|
|
">
|
|
<input type="hidden" name="widget-conditions-visible" value="
|
|
<?php
|
|
if ( isset( $_POST['widget-conditions-visible'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
|
|
echo esc_attr( filter_var( wp_unslash( $_POST['widget-conditions-visible'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing
|
|
} else {
|
|
echo 0;
|
|
}
|
|
?>
|
|
" />
|
|
<?php
|
|
if ( ! isset( $_POST['widget-conditions-visible'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
|
|
?>
|
|
<a href="#" class="button display-options"><?php esc_html_e( 'Visibility', 'jetpack' ); ?></a><?php } ?>
|
|
<div class="widget-conditional-inner">
|
|
<div class="condition-top">
|
|
<?php
|
|
printf(
|
|
// translators: %s is a HTML select widget for widget visibility, 'show' and 'hide' are it's options. It will read like 'show if' or 'hide if'.
|
|
esc_html_x( '%s if:', 'placeholder: dropdown menu to select widget visibility; hide if or show if', 'jetpack' ),
|
|
'<select name="' . esc_attr( $widget->get_field_name( 'conditions[action]' ) ) . '">
|
|
<option value="show" ' . selected( $conditions['action'], 'show', false ) . '>' . esc_html_x( 'Show', 'Used in the "%s if:" translation for the widget visibility dropdown', 'jetpack' ) . '</option>
|
|
<option value="hide" ' . selected( $conditions['action'], 'hide', false ) . '>' . esc_html_x( 'Hide', 'Used in the "%s if:" translation for the widget visibility dropdown', 'jetpack' ) . '</option>
|
|
</select>'
|
|
);
|
|
?>
|
|
</div><!-- .condition-top -->
|
|
|
|
<div class="conditions">
|
|
<?php
|
|
|
|
foreach ( $conditions['rules'] as $rule_index => $rule ) {
|
|
$rule = wp_parse_args(
|
|
$rule,
|
|
array(
|
|
'major' => '',
|
|
'minor' => '',
|
|
'has_children' => '',
|
|
)
|
|
);
|
|
?>
|
|
<div class="condition" data-rule-major="<?php echo esc_attr( $rule['major'] ); ?>" data-rule-minor="<?php echo esc_attr( $rule['minor'] ); ?>" data-rule-has-children="<?php echo esc_attr( $rule['has_children'] ); ?>">
|
|
<div class="selection alignleft">
|
|
<select class="conditions-rule-major" name="<?php echo esc_attr( $widget->get_field_name( 'conditions[rules_major][]' ) ); ?>">
|
|
<option value="" <?php selected( '', $rule['major'] ); ?>><?php echo esc_html_x( '-- Select --', 'Used as the default option in a dropdown list', 'jetpack' ); ?></option>
|
|
<option value="category" <?php selected( 'category', $rule['major'] ); ?>><?php esc_html_e( 'Category', 'jetpack' ); ?></option>
|
|
<option value="author" <?php selected( 'author', $rule['major'] ); ?>><?php echo esc_html_x( 'Author', 'Noun, as in: "The author of this post is..."', 'jetpack' ); ?></option>
|
|
|
|
<?php if ( ! ( defined( 'IS_WPCOM' ) && IS_WPCOM ) ) { // this doesn't work on .com because of caching. ?>
|
|
<option value="loggedin" <?php selected( 'loggedin', $rule['major'] ); ?>><?php echo esc_html_x( 'User', 'Noun', 'jetpack' ); ?></option>
|
|
<option value="role" <?php selected( 'role', $rule['major'] ); ?>><?php echo esc_html_x( 'Role', 'Noun, as in: "The user role of that can access this widget is..."', 'jetpack' ); ?></option>
|
|
<?php } ?>
|
|
|
|
<option value="tag" <?php selected( 'tag', $rule['major'] ); ?>><?php echo esc_html_x( 'Tag', 'Noun, as in: "This post has one tag."', 'jetpack' ); ?></option>
|
|
<option value="date" <?php selected( 'date', $rule['major'] ); ?>><?php echo esc_html_x( 'Date', 'Noun, as in: "This page is a date archive."', 'jetpack' ); ?></option>
|
|
<option value="page" <?php selected( 'page', $rule['major'] ); ?>><?php echo esc_html_x( 'Page', 'Example: The user is looking at a page, not a post.', 'jetpack' ); ?></option>
|
|
<?php if ( get_taxonomies( array( '_builtin' => false ) ) ) : ?>
|
|
<option value="taxonomy" <?php selected( 'taxonomy', $rule['major'] ); ?>><?php echo esc_html_x( 'Taxonomy', 'Noun, as in: "This post has one taxonomy."', 'jetpack' ); ?></option>
|
|
<?php endif; ?>
|
|
</select>
|
|
|
|
<?php echo esc_html_x( 'is', 'Widget Visibility: {Rule Major [Page]} is {Rule Minor [Search results]}', 'jetpack' ); ?>
|
|
|
|
<select class="conditions-rule-minor" name="<?php echo esc_attr( $widget->get_field_name( 'conditions[rules_minor][]' ) ); ?>"
|
|
<?php
|
|
if ( ! $rule['major'] ) {
|
|
echo ' disabled="disabled"';
|
|
}
|
|
?>
|
|
>
|
|
<?php
|
|
/*
|
|
Include the currently selected value so that if the widget is saved without
|
|
expanding the Visibility section, we don't lose the minor part of the rule.
|
|
If it is opened, this list is cleared out and populated with all the values.
|
|
*/
|
|
?>
|
|
<option value="<?php echo esc_attr( $rule['minor'] ); ?>" selected="selected"></option>
|
|
</select>
|
|
|
|
<span class="conditions-rule-has-children"
|
|
<?php
|
|
if ( ! $rule['has_children'] ) {
|
|
echo ' style="display: none;"';
|
|
}
|
|
?>
|
|
>
|
|
<label>
|
|
<input type="checkbox" name="<?php echo esc_attr( $widget->get_field_name( "conditions[page_children][$rule_index]" ) ); ?>" value="has" <?php checked( $rule['has_children'], true ); ?> />
|
|
<?php echo esc_html_x( 'Include children', 'Checkbox on Widget Visibility if children of the selected page should be included in the visibility rule.', 'jetpack' ); ?>
|
|
</label>
|
|
</span>
|
|
</div>
|
|
|
|
<div class="condition-control">
|
|
<span class="condition-conjunction">
|
|
<?php echo esc_html_x( 'or', 'Shown between widget visibility conditions.', 'jetpack' ); ?>
|
|
</span>
|
|
<span class="condition-intersection">
|
|
<?php echo esc_html_x( 'and', 'Shown between widget visibility conditions.', 'jetpack' ); ?>
|
|
</span>
|
|
<div class="actions alignright">
|
|
<a href="#" class="delete-condition dashicons dashicons-no"><?php esc_html_e( 'Delete', 'jetpack' ); ?></a><a href="#" class="add-condition dashicons dashicons-plus"><?php esc_html_e( 'Add', 'jetpack' ); ?></a>
|
|
</div>
|
|
</div>
|
|
|
|
</div><!-- .condition -->
|
|
<?php
|
|
}
|
|
|
|
?>
|
|
</div><!-- .conditions -->
|
|
<div class="conditions">
|
|
<div class="condition-top">
|
|
<label>
|
|
<input
|
|
type="checkbox"
|
|
name="<?php echo esc_attr( $widget->get_field_name( 'conditions[match_all]' ) ); ?>"
|
|
value="1"
|
|
class="conditions-match-all"
|
|
<?php checked( $conditions['match_all'], '1' ); ?> />
|
|
<?php esc_html_e( 'Match all conditions', 'jetpack' ); ?>
|
|
</label>
|
|
</div><!-- .condition-top -->
|
|
</div><!-- .conditions -->
|
|
</div><!-- .widget-conditional-inner -->
|
|
</div><!-- .widget-conditional -->
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* On an AJAX update of the widget settings, process the display conditions.
|
|
*
|
|
* @param array $instance The current instance's settings.
|
|
* @param array $new_instance New settings for this instance as input by the user.
|
|
* @param array $old_instance Old settings for this instance.
|
|
* @return array Modified settings.
|
|
*/
|
|
public static function widget_update( $instance, $new_instance, $old_instance ) {
|
|
$conditions = array();
|
|
$conditions['action'] = isset( $new_instance['conditions']['action'] ) ? $new_instance['conditions']['action'] : null;
|
|
$conditions['match_all'] = ! empty( $new_instance['conditions']['match_all'] ) ? '1' : '0';
|
|
$conditions['rules'] = isset( $new_instance['conditions']['rules'] ) ? $new_instance['conditions']['rules'] : array();
|
|
|
|
if ( isset( $new_instance['conditions']['rules_major'] ) ) {
|
|
foreach ( $new_instance['conditions']['rules_major'] as $index => $major_rule ) {
|
|
if ( ! $major_rule ) {
|
|
continue;
|
|
}
|
|
|
|
$conditions['rules'][] = array(
|
|
'major' => $major_rule,
|
|
'minor' => isset( $new_instance['conditions']['rules_minor'][ $index ] ) ? $new_instance['conditions']['rules_minor'][ $index ] : '',
|
|
'has_children' => isset( $new_instance['conditions']['page_children'][ $index ] ) ? true : false,
|
|
);
|
|
}
|
|
}
|
|
|
|
if ( ! empty( $conditions['rules'] ) ) {
|
|
$instance['conditions'] = $conditions;
|
|
} elseif ( empty( $new_instance['conditions']['rules'] ) ) {
|
|
unset( $instance['conditions'] );
|
|
}
|
|
|
|
if (
|
|
( isset( $instance['conditions'] ) && ! isset( $old_instance['conditions'] ) )
|
|
||
|
|
(
|
|
isset( $instance['conditions'], $old_instance['conditions'] )
|
|
&&
|
|
serialize( $instance['conditions'] ) !== serialize( $old_instance['conditions'] ) // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
|
|
)
|
|
) {
|
|
|
|
/**
|
|
* Fires after the widget visibility conditions are saved.
|
|
*
|
|
* @module widget-visibility
|
|
*
|
|
* @since 2.4.0
|
|
*/
|
|
do_action( 'widget_conditions_save' );
|
|
} elseif ( ! isset( $instance['conditions'] ) && isset( $old_instance['conditions'] ) ) {
|
|
|
|
/**
|
|
* Fires after the widget visibility conditions are deleted.
|
|
*
|
|
* @module widget-visibility
|
|
*
|
|
* @since 2.4.0
|
|
*/
|
|
do_action( 'widget_conditions_delete' );
|
|
}
|
|
|
|
return $instance;
|
|
}
|
|
|
|
/**
|
|
* Filter the list of widgets for a sidebar so that active sidebars work as expected.
|
|
*
|
|
* @param array $widget_areas An array of widget areas and their widgets.
|
|
* @return array The modified $widget_area array.
|
|
*/
|
|
public static function sidebars_widgets( $widget_areas ) {
|
|
$settings = array();
|
|
|
|
if ( ! is_array( $widget_areas ) ) {
|
|
return $widget_areas;
|
|
}
|
|
|
|
foreach ( $widget_areas as $widget_area => $widgets ) {
|
|
if ( empty( $widgets ) ) {
|
|
continue;
|
|
}
|
|
|
|
if ( ! is_array( $widgets ) ) {
|
|
continue;
|
|
}
|
|
|
|
if ( 'wp_inactive_widgets' === $widget_area ) {
|
|
continue;
|
|
}
|
|
|
|
foreach ( $widgets as $position => $widget_id ) {
|
|
// Find the conditions for this widget.
|
|
if ( preg_match( '/^(.+?)-(\d+)$/', $widget_id, $matches ) ) {
|
|
$id_base = $matches[1];
|
|
$widget_number = (int) $matches[2];
|
|
} else {
|
|
$id_base = $widget_id;
|
|
$widget_number = null;
|
|
}
|
|
|
|
if ( ! isset( $settings[ $id_base ] ) ) {
|
|
$settings[ $id_base ] = get_option( 'widget_' . $id_base );
|
|
}
|
|
|
|
// New multi widget (WP_Widget).
|
|
if ( $widget_number !== null ) {
|
|
if ( isset( $settings[ $id_base ][ $widget_number ] ) && false === self::filter_widget( $settings[ $id_base ][ $widget_number ] ) ) {
|
|
unset( $widget_areas[ $widget_area ][ $position ] );
|
|
}
|
|
} elseif ( ! empty( $settings[ $id_base ] ) && false === self::filter_widget( $settings[ $id_base ] ) ) { // Old single widget.
|
|
unset( $widget_areas[ $widget_area ][ $position ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
return $widget_areas;
|
|
}
|
|
|
|
/**
|
|
* Set field $passed_template_redirect to true.
|
|
*/
|
|
public static function template_redirect() {
|
|
self::$passed_template_redirect = true;
|
|
}
|
|
|
|
/**
|
|
* Generates a condition key based on the rule array.
|
|
*
|
|
* @param array $rule rule data.
|
|
* @return string key used to retrieve the condition.
|
|
*/
|
|
public static function generate_condition_key( $rule ) {
|
|
if ( isset( $rule['has_children'] ) ) {
|
|
return $rule['major'] . ':' . $rule['minor'] . ':' . $rule['has_children'];
|
|
}
|
|
return $rule['major'] . ':' . $rule['minor'];
|
|
}
|
|
|
|
/**
|
|
* Determine whether the widget should be displayed based on conditions set by the user.
|
|
*
|
|
* @param array $instance The widget settings.
|
|
* @return array Settings to display or bool false to hide.
|
|
*/
|
|
public static function filter_widget( $instance ) {
|
|
// Don't filter widgets from the REST API when it's called via the widgets admin page - otherwise they could get
|
|
// filtered out and become impossible to edit.
|
|
if ( strpos( wp_get_raw_referer(), '/wp-admin/widgets.php' ) && isset( $_SERVER['REQUEST_URI'] ) && str_contains( filter_var( wp_unslash( $_SERVER['REQUEST_URI'] ) ), '/wp-json/' ) ) {
|
|
return $instance;
|
|
}
|
|
// WordPress.com specific check - here, referer ends in /rest-proxy/ and doesn't tell us what's requesting.
|
|
$current_url = ! empty( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
|
|
$nonce = ! empty( $_REQUEST['_gutenberg_nonce'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['_gutenberg_nonce'] ) ) : '';
|
|
$context = ! empty( $_REQUEST['context'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['context'] ) ) : '';
|
|
if ( wp_verify_nonce( $nonce, 'gutenberg_request' ) &&
|
|
1 === preg_match( '~^/wp/v2/sites/\d+/(sidebars|widgets)~', $current_url ) && 'edit' === $context ) {
|
|
return $instance;
|
|
}
|
|
|
|
if ( ! empty( $instance['conditions']['rules'] ) ) {
|
|
// Legacy widgets: visibility found.
|
|
if ( self::filter_widget_check_conditions( $instance['conditions'] ) ) {
|
|
return $instance;
|
|
}
|
|
return false;
|
|
} elseif ( ! empty( $instance['content'] ) && has_blocks( $instance['content'] ) ) {
|
|
// Block-Based widgets: We have gutenberg blocks that could have the 'conditions' attribute.
|
|
$blocks = parse_blocks( $instance['content'] );
|
|
if ( empty( $blocks[0]['attrs']['conditions']['rules'] ) ) {
|
|
// No Rules: Display widget.
|
|
return $instance;
|
|
}
|
|
if ( self::filter_widget_check_conditions( $blocks[0]['attrs']['conditions'] ) ) {
|
|
// Rules passed checks: Display widget.
|
|
return $instance;
|
|
}
|
|
// Rules failed checks: Hide widget.
|
|
return false;
|
|
}
|
|
|
|
// No visibility found.
|
|
return $instance;
|
|
}
|
|
|
|
/**
|
|
* Determine whether the widget should be displayed based on conditions set by the user.
|
|
*
|
|
* @param array $conditions Visibility Conditions: An array with keys 'rules', 'action', and 'match_all'.
|
|
* @return bool If the widget controlled by these conditions should show.
|
|
*/
|
|
public static function filter_widget_check_conditions( $conditions ) {
|
|
global $wp_query;
|
|
// Store the results of all in-page condition lookups so that multiple widgets with
|
|
// the same visibility conditions don't result in duplicate DB queries.
|
|
static $condition_result_cache = array();
|
|
|
|
$condition_result = false;
|
|
|
|
foreach ( $conditions['rules'] as $rule ) {
|
|
$condition_result = false;
|
|
$condition_key = self::generate_condition_key( $rule );
|
|
|
|
if ( isset( $condition_result_cache[ $condition_key ] ) ) {
|
|
$condition_result = $condition_result_cache[ $condition_key ];
|
|
} else {
|
|
switch ( $rule['major'] ) {
|
|
case 'date':
|
|
switch ( $rule['minor'] ) {
|
|
case '':
|
|
$condition_result = is_date();
|
|
break;
|
|
case 'month':
|
|
$condition_result = is_month();
|
|
break;
|
|
case 'day':
|
|
$condition_result = is_day();
|
|
break;
|
|
case 'year':
|
|
$condition_result = is_year();
|
|
break;
|
|
}
|
|
break;
|
|
case 'page':
|
|
// Previously hardcoded post type options.
|
|
if ( 'post' === $rule['minor'] ) {
|
|
$rule['minor'] = 'post_type-post';
|
|
} elseif ( ! $rule['minor'] ) {
|
|
$rule['minor'] = 'post_type-page';
|
|
}
|
|
|
|
switch ( $rule['minor'] ) {
|
|
case '404':
|
|
$condition_result = is_404();
|
|
break;
|
|
case 'search':
|
|
$condition_result = is_search();
|
|
break;
|
|
case 'archive':
|
|
$condition_result = is_archive();
|
|
break;
|
|
case 'posts':
|
|
$condition_result = $wp_query->is_posts_page;
|
|
break;
|
|
case 'home':
|
|
$condition_result = is_home();
|
|
break;
|
|
case 'front':
|
|
if ( current_theme_supports( 'infinite-scroll' ) ) {
|
|
$condition_result = is_front_page();
|
|
} else {
|
|
$condition_result = is_front_page() && ! is_paged();
|
|
}
|
|
break;
|
|
default:
|
|
if ( str_starts_with( $rule['minor'], 'post_type-' ) ) {
|
|
$condition_result = is_singular( substr( $rule['minor'], 10 ) );
|
|
} elseif ( str_starts_with( $rule['minor'], 'post_type_archive-' ) ) {
|
|
$condition_result = is_post_type_archive( substr( $rule['minor'], 18 ) );
|
|
} elseif ( get_option( 'page_for_posts' ) === $rule['minor'] ) {
|
|
// If $rule['minor'] is a page ID which is also the posts page.
|
|
$condition_result = $wp_query->is_posts_page;
|
|
} else {
|
|
// $rule['minor'] is a page ID
|
|
$condition_result = is_page() && ( get_the_ID() === (int) $rule['minor'] );
|
|
|
|
// Check if $rule['minor'] is parent of page ID.
|
|
if ( ! $condition_result && isset( $rule['has_children'] ) && $rule['has_children'] ) {
|
|
$condition_result = wp_get_post_parent_id( get_the_ID() ) === (int) $rule['minor'];
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
case 'tag':
|
|
// All tag pages.
|
|
if ( ! $rule['minor'] ) {
|
|
if ( is_tag() ) {
|
|
$condition_result = true;
|
|
} elseif ( is_singular() ) {
|
|
if ( in_array( 'post_tag', get_post_taxonomies(), true ) ) {
|
|
$condition_result = true;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
// All pages with the specified tag term.
|
|
if ( is_tag( $rule['minor'] ) ) {
|
|
$condition_result = true;
|
|
} elseif ( is_singular() && has_term( $rule['minor'], 'post_tag' ) ) {
|
|
$condition_result = true;
|
|
}
|
|
break;
|
|
case 'category':
|
|
// All category pages.
|
|
if ( ! $rule['minor'] ) {
|
|
if ( is_category() ) {
|
|
$condition_result = true;
|
|
} elseif ( is_singular() ) {
|
|
if ( in_array( 'category', get_post_taxonomies(), true ) ) {
|
|
$condition_result = true;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
// All pages with the specified category term.
|
|
if ( is_category( $rule['minor'] ) ) {
|
|
$condition_result = true;
|
|
} elseif ( is_singular() && has_term( $rule['minor'], 'category' ) ) {
|
|
$condition_result = true;
|
|
}
|
|
break;
|
|
case 'loggedin':
|
|
$condition_result = is_user_logged_in();
|
|
if ( 'loggedin' !== $rule['minor'] ) {
|
|
$condition_result = ! $condition_result;
|
|
}
|
|
break;
|
|
case 'author':
|
|
if ( ! $rule['minor'] && is_author() ) {
|
|
$condition_result = true;
|
|
} elseif ( $rule['minor'] && is_author( $rule['minor'] ) ) {
|
|
$condition_result = true;
|
|
} elseif ( is_singular() && $rule['minor'] ) {
|
|
$post = get_post();
|
|
if ( $post && $rule['minor'] === $post->post_author ) {
|
|
$condition_result = true;
|
|
}
|
|
}
|
|
break;
|
|
case 'role':
|
|
if ( is_user_logged_in() ) {
|
|
$current_user = wp_get_current_user();
|
|
|
|
$user_roles = $current_user->roles;
|
|
|
|
if ( in_array( $rule['minor'], $user_roles, true ) ) {
|
|
$condition_result = true;
|
|
} else {
|
|
$condition_result = false;
|
|
}
|
|
} else {
|
|
$condition_result = false;
|
|
}
|
|
break;
|
|
case 'post_type':
|
|
if ( str_starts_with( $rule['minor'], 'post_type-' ) ) {
|
|
$condition_result = is_singular( substr( $rule['minor'], 10 ) );
|
|
} elseif ( str_starts_with( $rule['minor'], 'post_type_archive-' ) ) {
|
|
$condition_result = is_post_type_archive( substr( $rule['minor'], 18 ) );
|
|
}
|
|
break;
|
|
case 'taxonomy':
|
|
// All taxonomy pages.
|
|
if ( ! $rule['minor'] ) {
|
|
if ( is_archive() ) {
|
|
if ( is_tag() || is_category() || is_tax() ) {
|
|
$condition_result = true;
|
|
}
|
|
} elseif ( is_singular() ) {
|
|
$post_taxonomies = get_post_taxonomies();
|
|
$condition_result = ! empty( $post_taxonomies );
|
|
}
|
|
break;
|
|
}
|
|
|
|
// Specified taxonomy page.
|
|
$term = explode( '_tax_', $rule['minor'] ); // $term[0] is taxonomy name; $term[1] is term id.
|
|
if ( isset( $term[0] ) && isset( $term[1] ) ) {
|
|
$term[1] = self::maybe_get_split_term( $term[1], $term[0] );
|
|
}
|
|
|
|
// All pages of the specified taxonomy.
|
|
if ( ! isset( $term[1] ) || ! $term[1] ) {
|
|
if ( is_tax( $term[0] ) ) {
|
|
$condition_result = true;
|
|
} elseif ( is_singular() ) {
|
|
if ( in_array( $term[0], get_post_taxonomies(), true ) ) {
|
|
$condition_result = true;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
// All pages with the specified taxonomy term.
|
|
if ( is_tax( $term[0], $term[1] ) ) {
|
|
$condition_result = true;
|
|
} elseif ( is_singular() && has_term( $term[1], $term[0] ) ) {
|
|
$condition_result = true;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if ( $condition_result || self::$passed_template_redirect ) {
|
|
// Some of the conditions will return false when checked before the template_redirect
|
|
// action has been called, like is_page(). Only store positive lookup results, which
|
|
// won't be false positives, before template_redirect, and everything after.
|
|
$condition_result_cache[ $condition_key ] = $condition_result;
|
|
}
|
|
}
|
|
|
|
if (
|
|
isset( $conditions['match_all'] )
|
|
&& '1' === $conditions['match_all']
|
|
&& ! $condition_result
|
|
) {
|
|
|
|
// In case the match_all flag was set we quit on first failed condition.
|
|
break;
|
|
} elseif (
|
|
(
|
|
empty( $conditions['match_all'] )
|
|
|| '1' !== $conditions['match_all']
|
|
)
|
|
&& $condition_result
|
|
) {
|
|
|
|
// Only quit on first condition if the match_all flag was not set.
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (
|
|
(
|
|
'show' === $conditions['action']
|
|
&& ! $condition_result
|
|
) || (
|
|
'hide' === $conditions['action']
|
|
&& $condition_result
|
|
)
|
|
) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Helper function wrapping strcasecmp to compare term names.
|
|
*
|
|
* @param string $a str1.
|
|
* @param string $b str2.
|
|
*/
|
|
public static function strcasecmp_name( $a, $b ) {
|
|
return strcasecmp( $a->name, $b->name );
|
|
}
|
|
|
|
/**
|
|
* Determine if provided term has been split.
|
|
*
|
|
* @param int $old_term_id Old term id to test.
|
|
* @param string $taxonomy Taxonmy that $old_term_id belongs to.
|
|
*/
|
|
public static function maybe_get_split_term( $old_term_id = '', $taxonomy = '' ) {
|
|
$term_id = $old_term_id;
|
|
|
|
if ( 'tag' === $taxonomy ) {
|
|
$taxonomy = 'post_tag';
|
|
}
|
|
|
|
$new_term_id = wp_get_split_term( $old_term_id, $taxonomy );
|
|
if ( $new_term_id ) {
|
|
$term_id = $new_term_id;
|
|
}
|
|
|
|
return $term_id;
|
|
}
|
|
|
|
/**
|
|
* Upgrade routine to go through all widgets and move the Post Type
|
|
* setting to its newer location.
|
|
*
|
|
* @since 4.7.1
|
|
*/
|
|
public static function migrate_post_type_rules() {
|
|
global $wp_registered_widgets;
|
|
|
|
$sidebars_widgets = get_option( 'sidebars_widgets' );
|
|
|
|
// Going through all sidebars and through inactive and orphaned widgets.
|
|
foreach ( $sidebars_widgets as $sidebar ) {
|
|
if ( ! is_array( $sidebar ) ) {
|
|
continue;
|
|
}
|
|
|
|
foreach ( $sidebar as $widget ) {
|
|
// $widget is the id of the widget
|
|
if ( empty( $wp_registered_widgets[ $widget ] ) ) {
|
|
continue;
|
|
}
|
|
|
|
$opts = $wp_registered_widgets[ $widget ];
|
|
$instances = get_option( $opts['callback'][0]->option_name );
|
|
|
|
if ( ! is_array( $instances ) || empty( $instances ) ) {
|
|
continue;
|
|
}
|
|
|
|
// Going through each instance of the widget.
|
|
foreach ( $instances as $number => $instance ) {
|
|
if (
|
|
! is_array( $instance ) ||
|
|
empty( $instance['conditions'] ) ||
|
|
empty( $instance['conditions']['rules'] )
|
|
) {
|
|
continue;
|
|
}
|
|
|
|
// Going through all visibility rules.
|
|
foreach ( $instance['conditions']['rules'] as $index => $rule ) {
|
|
|
|
// We only need Post Type rules.
|
|
if ( 'post_type' !== $rule['major'] ) {
|
|
continue;
|
|
}
|
|
|
|
$rule_type = false;
|
|
|
|
// Post type or type archive rule.
|
|
if ( str_starts_with( $rule['minor'], 'post_type_archive' ) ) {
|
|
$rule_type = 'post_type_archive';
|
|
} elseif ( str_starts_with( $rule['minor'], 'post_type' ) ) {
|
|
$rule_type = 'post_type';
|
|
}
|
|
|
|
if ( $rule_type ) {
|
|
$post_type = substr( $rule['minor'], strlen( $rule_type ) + 1 );
|
|
$rule['minor'] = $rule_type . '-' . $post_type;
|
|
$rule['major'] = 'page';
|
|
|
|
$instances[ $number ]['conditions']['rules'][ $index ] = $rule;
|
|
}
|
|
}
|
|
}
|
|
|
|
update_option( $opts['callback'][0]->option_name, $instances );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
add_action( 'init', array( 'Jetpack_Widget_Conditions', 'init' ) );
|
|
|
|
// Add the 'conditions' attribute to server side rendered blocks
|
|
// 'init' happens too late to hook on block registration.
|
|
global $pagenow;
|
|
$current_url = ! empty( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
|
|
if ( is_customize_preview()
|
|
|| 'widgets.php' === $pagenow
|
|
|| str_contains( $current_url, '/wp-json/wp/v2/block-renderer' )
|
|
|| 1 === preg_match( '~^/wp/v2/sites/\d+/block-renderer~', $current_url )
|
|
) {
|
|
Jetpack_Widget_Conditions::add_block_attributes_filter();
|
|
}
|