load_and_initialize_tracks();
$this->inject_javascript_options();
$style_version = self::get_asset_version( $style_relative_path );
$style_path = plugins_url( $style_relative_path, JETPACK__PLUGIN_FILE );
wp_enqueue_style( 'jetpack-instant-search', $style_path, array(), $style_version );
}
/**
* Passes all options to the JS app.
*/
protected function inject_javascript_options() {
$widget_options = Jetpack_Search_Helpers::get_widgets_from_option();
if ( is_array( $widget_options ) ) {
$widget_options = end( $widget_options );
}
$overlay_widget_ids = array_key_exists( 'jetpack-instant-search-sidebar', get_option( 'sidebars_widgets', array() ) ) ?
get_option( 'sidebars_widgets', array() )['jetpack-instant-search-sidebar'] : array();
$filters = Jetpack_Search_Helpers::get_filters_from_widgets( $overlay_widget_ids );
$widgets = array();
foreach ( $filters as $key => $filter ) {
if ( ! isset( $widgets[ $filter['widget_id'] ] ) ) {
$widgets[ $filter['widget_id'] ]['filters'] = array();
$widgets[ $filter['widget_id'] ]['widget_id'] = $filter['widget_id'];
}
$new_filter = $filter;
$new_filter['filter_id'] = $key;
$widgets[ $filter['widget_id'] ]['filters'][] = $new_filter;
}
$post_type_objs = get_post_types( array(), 'objects' );
$post_type_labels = array();
foreach ( $post_type_objs as $key => $obj ) {
$post_type_labels[ $key ] = array(
'singular_name' => $obj->labels->singular_name,
'name' => $obj->labels->name,
);
}
$prefix = Jetpack_Search_Options::OPTION_PREFIX;
$options = array(
'overlayOptions' => array(
'colorTheme' => get_option( $prefix . 'color_theme', 'light' ),
'enableInfScroll' => (bool) get_option( $prefix . 'inf_scroll', false ),
'highlightColor' => get_option( $prefix . 'highlight_color', '#FFC' ),
'opacity' => (int) get_option( $prefix . 'opacity', 97 ),
'showPoweredBy' => (bool) get_option( $prefix . 'show_powered_by', true ),
),
// core config.
'homeUrl' => home_url(),
'locale' => str_replace( '_', '-', get_locale() ),
'postsPerPage' => get_option( 'posts_per_page' ),
'siteId' => Jetpack::get_option( 'id' ),
// filtering.
'postTypeFilters' => isset( $widget_options['post_types'] ) ? $widget_options['post_types'] : array(),
'postTypes' => $post_type_labels,
'sort' => isset( $widget_options['sort'] ) ? $widget_options['sort'] : null,
'widgets' => array_values( $widgets ),
);
/**
* Customize Instant Search Options.
*
* @module search
*
* @since 7.7.0
*
* @param array $options Array of parameters used in Instant Search queries.
*/
$options = apply_filters( 'jetpack_instant_search_options', $options );
// Use wp_add_inline_script instead of wp_localize_script, see https://core.trac.wordpress.org/ticket/25280.
wp_add_inline_script( 'jetpack-instant-search', 'var JetpackInstantSearchOptions=JSON.parse(decodeURIComponent("' . rawurlencode( wp_json_encode( $options ) ) . '"));' );
}
/**
* Registers a widget sidebar for Instant Search.
*/
public function register_jetpack_instant_sidebar() {
$args = array(
'name' => __( 'Jetpack Search Sidebar', 'jetpack' ),
'id' => 'jetpack-instant-search-sidebar',
'description' => __( 'Customize the sidebar inside the Jetpack Search overlay', 'jetpack' ),
'class' => '',
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
);
register_sidebar( $args );
}
/**
* Prints Instant Search sidebar.
*/
public function print_instant_search_sidebar() {
?>
should_handle_query( $query ) ) {
// Intentionally not adding the 'jetpack_search_abort' action since this should fire for every request except for search.
return $posts;
}
/**
* Bypass the main query and return dummy data
* WP Core doesn't call the set_found_posts and its filters when filtering
* posts_pre_query like we do, so need to do these manually.
*/
$query->found_posts = 1;
$query->max_num_pages = 1;
return array();
}
/**
* Run the aggregations API query for any filtering
*
* @since 8.3.0
*
* @param WP_Query $query The WP_Query being filtered.
*/
public function action__parse_query( $query ) {
if ( ! empty( $this->search_result ) ) {
return;
}
if ( is_admin() ) {
return;
}
if ( empty( $this->aggregations ) ) {
return;
}
jetpack_require_lib( 'jetpack-wpes-query-builder/jetpack-wpes-query-builder' );
$builder = new Jetpack_WPES_Query_Builder();
$this->add_aggregations_to_es_query_builder( $this->aggregations, $builder );
$this->search_result = $this->instant_api(
array(
'aggregations' => $builder->build_aggregation(),
'size' => 0,
'from' => 0,
)
);
}
/**
* Run an instant search on the WordPress.com public API.
*
* @since 8.3.0
*
* @param array $args Args conforming to the WP.com v1.3/sites//search endpoint.
*
* @return object|WP_Error The response from the public API, or a WP_Error.
*/
public function instant_api( array $args ) {
global $wp_version;
$start_time = microtime( true );
// Cache locally to avoid remote request slowing the page.
$transient_name = 'jetpack_instant_search_cache_' . md5( wp_json_encode( $args ) );
$cache = get_transient( $transient_name );
if ( false !== $cache ) {
return $cache;
}
$service_url = add_query_arg(
$args,
sprintf(
'https://public-api.wordpress.com/rest/v1.3/sites/%d/search',
$this->jetpack_blog_id
)
);
$request_args = array(
'timeout' => 10,
'user-agent' => "WordPress/{$wp_version} | Jetpack/" . constant( 'JETPACK__VERSION' ),
);
$request = wp_remote_get( esc_url_raw( $service_url ), $request_args );
$end_time = microtime( true );
if ( is_wp_error( $request ) ) {
return $request;
}
$response_code = wp_remote_retrieve_response_code( $request );
$response = json_decode( wp_remote_retrieve_body( $request ), true );
if ( ! $response_code || $response_code < 200 || $response_code >= 300 ) {
/**
* Fires after a search query request has failed
*
* @module search
*
* @since 5.6.0
*
* @param array Array containing the response code and response from the failed search query
*/
do_action(
'failed_jetpack_search_query',
array(
'response_code' => $response_code,
'json' => $response,
)
);
return new WP_Error( 'invalid_search_api_response', 'Invalid response from API - ' . $response_code );
}
$took = is_array( $response ) && ! empty( $response['took'] )
? $response['took']
: null;
$query = array(
'args' => $args,
'response' => $response,
'response_code' => $response_code,
'elapsed_time' => ( $end_time - $start_time ) * 1000, // Convert from float seconds to ms.
'es_time' => $took,
'url' => $service_url,
);
/**
* Fires after a search request has been performed.
*
* Includes the following info in the $query parameter:
*
* array args Array of Elasticsearch arguments for the search
* array response Raw API response, JSON decoded
* int response_code HTTP response code of the request
* float elapsed_time Roundtrip time of the search request, in milliseconds
* float es_time Amount of time Elasticsearch spent running the request, in milliseconds
* string url API url that was queried
*
* @module search
*
* @since 5.0.0
* @since 5.8.0 This action now fires on all queries instead of just successful queries.
*
* @param array $query Array of information about the query performed
*/
do_action( 'did_jetpack_search_query', $query );
// Update local cache.
set_transient( $transient_name, $response, 1 * HOUR_IN_SECONDS );
return $response;
}
/**
* Get the raw Aggregation results from the Elasticsearch response.
*
* @since 8.3.0
*
* @return array Array of Aggregations performed on the search.
*/
public function get_search_aggregations_results() {
if ( empty( $this->search_result ) || is_wp_error( $this->search_result ) || ! isset( $this->search_result['aggregations'] ) ) {
return array();
}
return $this->search_result['aggregations'];
}
}