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<?php
/**
* A class that adds a search customization interface to wp-admin.
*
* @package automattic/jetpack-search
*/
namespace Automattic\Jetpack\Search;
use Automattic\Jetpack\Assets;
use Automattic\Jetpack\Connection\Manager as Connection_Manager;
use Automattic\Jetpack\Status;
use Automattic\Jetpack\Tracking;
/**
* Responsible for adding a search customization interface to wp-admin.
*
* @package Automattic\Jetpack\Search
*/
class Customberg {
/**
* The singleton instance of this class.
*
* @var Customberg
*/
protected static $instance;
/**
* Get the singleton instance of the class.
*
* @return Customberg
*/
public static function instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new static();
self::$instance->init_hooks();
}
return self::$instance;
}
/**
* Adds action hooks.
*/
public function init_hooks() {
add_action( 'admin_menu', array( $this, 'add_wp_admin_page' ), 999 );
}
/**
* Adds a wp-admin page without adding a sidebar submenu item.
*/
public function add_wp_admin_page() {
if ( ! $this->should_add_page() ) {
return;
}
// Intentionally omits adding a submenu via the first null argument.
$hook = add_submenu_page(
null,
__( 'Search Settings', 'jetpack-search-pkg' ),
__( 'Search', 'jetpack-search-pkg' ),
'manage_options', // Must be an admin.
'jetpack-search-configure',
array( $this, 'jetpack_search_admin_page' )
);
add_action( "admin_print_scripts-$hook", array( $this, 'load_assets' ) );
add_action( 'admin_footer', array( 'Automattic\Jetpack\Search\Helper', 'print_instant_search_sidebar' ) );
}
/**
* Prints the dashboard container.
*/
public function jetpack_search_admin_page() {
// TODO: Spin this function off into a static helper function in a helper class for code reuse.
$static_url = apply_filters( 'jetpack_static_url', '//en.wordpress.com/i/loading/loading-64.gif' );
?>
<div id="jp-search-configure" class="jp-search-configure-dashboard" style="height: calc(100vh - 100px);">
<div class="hide-if-no-js" style="height: 100%;">
<img class="jp-search-loader" width="32" height="32" alt="<?php esc_attr_e( 'Loading…', 'jetpack-search-pkg' ); ?>" src="<?php echo esc_url( $static_url ); ?>" style="
position: absolute;
left: 50%;
top: 50%;
"/>
</div>
<div class="hide-if-js"><?php esc_html_e( 'Your Search customization page requires JavaScript to function properly.', 'jetpack-search-pkg' ); ?></div>
</div>
<?php
}
/**
* Loads assets for the customization experience.
*/
public function load_assets() {
$this->load_assets_with_parameters( Package::get_installed_path() );
}
/**
* Loads script and style assets according to parameters provided.
*
* @param string $package_base_path - Base path for the search package.
*/
public function load_assets_with_parameters( $package_base_path ) {
Tracking::register_tracks_functions_scripts( true );
Assets::register_script(
'jp-search-configure',
'build/customberg/jp-search-configure.js',
$package_base_path . '/src', // A full path to a file or a directory inside a plugin.
array(
'css_dependencies' => array(
'wp-components',
'wp-block-editor',
),
'in_footer' => true,
'textdomain' => 'jetpack-search-pkg',
)
);
Assets::enqueue_script( 'jp-search-configure' );
// Use wp_add_inline_script instead of wp_localize_script, see https://core.trac.wordpress.org/ticket/25280.
wp_add_inline_script( 'jp-search-configure', 'var JetpackInstantSearchOptions=JSON.parse(decodeURIComponent("' . rawurlencode( wp_json_encode( Helper::generate_initial_javascript_state() ) ) . '"));', 'before' );
wp_add_inline_script(
'jp-search-configure',
"window.jetpackSearchConfigureInit( 'jp-search-configure' )"
);
}
/**
* Determine if the requisite page should be added to wp-admin.
*
* @return boolean
*/
protected function should_add_page() {
$is_offline_mode = ( new Status() )->is_offline_mode();
$is_connected = ( new Connection_Manager( Package::SLUG ) )->is_connected();
$supports_search = ( new Plan() )->supports_instant_search();
return (
! $is_offline_mode && // Must be online.
$is_connected && // Must be connected.
$supports_search // Must have plan supporting Jetpack (Instant) Search.
);
}
}