Jetpack_Instant_Search::load_and_initialize_tracks() - Code Metrics - Inspection of "Manage products inside the Jetpack_Plan class" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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created 2020-08-19 16:41 UTC

load_and_initialize_tracks() A

↳ Parent: Jetpack_Instant_Search

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/**
 * Jetpack Search: Instant Front-End Search and Filtering
 *
 * @since 8.3.0
 * @package jetpack
 */

use Automattic\Jetpack\Connection\Client;
use Automattic\Jetpack\Constants;

/**
 * Class to load Instant Search experience on the site.
 *
 * @since 8.3.0
 */
class Jetpack_Instant_Search extends Jetpack_Search {

	/**
	 * Loads the php for this version of search
	 *
	 * @since 8.3.0
	 */
	public function load_php() {
		$this->base_load_php();

		if ( class_exists( 'WP_Customize_Manager' ) ) {
			require_once dirname( __FILE__ ) . '/class-jetpack-search-customize.php';
			new Jetpack_Search_Customize();
		}
	}

	/**
	 * Setup the various hooks needed for the plugin to take over search duties.
	 *
	 * @since 5.0.0
	 */
	public function init_hooks() {
		if ( ! is_admin() ) {
			add_filter( 'posts_pre_query', array( $this, 'filter__posts_pre_query' ), 10, 2 );
			add_action( 'parse_query', array( $this, 'action__parse_query' ), 10, 1 );

			add_action( 'init', array( $this, 'set_filters_from_widgets' ) );

			add_action( 'wp_enqueue_scripts', array( $this, 'load_assets' ) );
			add_action( 'wp_footer', array( $this, 'print_instant_search_sidebar' ) );
		} else {
			add_action( 'update_option', array( $this, 'track_widget_updates' ), 10, 3 );
		}

		add_action( 'widgets_init', array( $this, 'register_jetpack_instant_sidebar' ) );
		add_action( 'jetpack_deactivate_module_search', array( $this, 'move_search_widgets_to_inactive' ) );
	}

	/**
	 * Loads assets for Jetpack Instant Search Prototype featuring Search As You Type experience.
	 */
	public function load_assets() {
		$script_relative_path = '_inc/build/instant-search/jp-search.bundle.js';
		$style_relative_path  = '_inc/build/instant-search/instant-search.min.css';
		if ( ! file_exists( JETPACK__PLUGIN_DIR . $script_relative_path ) || ! file_exists( JETPACK__PLUGIN_DIR . $style_relative_path ) ) {
			return;
		}

		$script_version = Jetpack_Search_Helpers::get_asset_version( $script_relative_path );
		$script_path    = plugins_url( $script_relative_path, JETPACK__PLUGIN_FILE );
		wp_enqueue_script( 'jetpack-instant-search', $script_path, array(), $script_version, true );
		wp_set_script_translations( 'jetpack-instant-search', 'jetpack' );
		$this->load_and_initialize_tracks();
		$this->inject_javascript_options();

		$style_version = Jetpack_Search_Helpers::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 );
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		}

		$overlay_widget_ids      = is_active_sidebar( 'jetpack-instant-search-sidebar' ) ?
			wp_get_sidebars_widgets()['jetpack-instant-search-sidebar'] : array();
		$filters                 = Jetpack_Search_Helpers::get_filters_from_widgets();
		$widgets                 = array();
		$widgets_outside_overlay = array();
		foreach ( $filters as $key => &$filter ) {
			$filter['filter_id'] = $key;

			if ( in_array( $filter['widget_id'], $overlay_widget_ids, true ) ) {
				if ( ! isset( $widgets[ $filter['widget_id'] ] ) ) {
					$widgets[ $filter['widget_id'] ]['filters']   = array();
					$widgets[ $filter['widget_id'] ]['widget_id'] = $filter['widget_id'];
				}
				$widgets[ $filter['widget_id'] ]['filters'][] = $filter;
			} else {
				if ( ! isset( $widgets_outside_overlay[ $filter['widget_id'] ] ) ) {
					$widgets_outside_overlay[ $filter['widget_id'] ]['filters']   = array();
					$widgets_outside_overlay[ $filter['widget_id'] ]['widget_id'] = $filter['widget_id'];
				}
				$widgets_outside_overlay[ $filter['widget_id'] ]['filters'][] = $filter;
			}
		}
		unset( $filter );

		$post_type_objs   = get_post_types( array( 'exclude_from_search' => false ), '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;
		$posts_per_page = (int) get_option( 'posts_per_page' );
		if ( ( $posts_per_page > 20 ) || ( $posts_per_page <= 0 ) ) {
			$posts_per_page = 20;
		}

		$options = array(
			'overlayOptions'        => array(
				'colorTheme'      => get_option( $prefix . 'color_theme', 'light' ),
				'enableInfScroll' => get_option( $prefix . 'inf_scroll', '1' ) === '1',
				'enableSort'      => get_option( $prefix . 'enable_sort', '1' ) === '1',
				'highlightColor'  => get_option( $prefix . 'highlight_color', '#FFC' ),
				'opacity'         => (int) get_option( $prefix . 'opacity', 97 ),
				'overlayTrigger'  => get_option( $prefix . 'overlay_trigger', 'immediate' ),
				'resultFormat'    => get_option( $prefix . 'result_format', 'minimal' ),
				'showPoweredBy'   => get_option( $prefix . 'show_powered_by', '1' ) === '1',
			),

			// core config.
			'homeUrl'               => home_url(),
			'locale'                => str_replace( '_', '-', Jetpack_Search_Helpers::is_valid_locale( get_locale() ) ? get_locale() : 'en_US' ),
			'postsPerPage'          => $posts_per_page,
			'siteId'                => $this->jetpack_blog_id,
			'postTypes'             => $post_type_labels,

			// search options.
			'defaultSort'           => get_option( $prefix . 'default_sort', 'relevance' ),
			'excludedPostTypes'     => explode( ',', get_option( $prefix . 'excluded_post_types', '' ) ),

			// widget info.
			'hasOverlayWidgets'     => count( $overlay_widget_ids ) > 0,
			'widgets'               => array_values( $widgets ),
			'widgetsOutsideOverlay' => array_values( $widgets_outside_overlay ),
		);

		/**
		 * 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() {
		$args = array(
			'name'          => __( 'Jetpack Search Sidebar', 'jetpack' ),
			'id'            => 'jetpack-instant-search-sidebar',
			'description'   => __( 'Customize the sidebar inside the Jetpack Search overlay', 'jetpack' ),
			'class'         => '',
			'before_widget' => '<div id="%1$s" class="widget %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h2 class="widgettitle">',
			'after_title'   => '</h2>',
		);
		register_sidebar( $args );
	}

	/**
	 * Prints Instant Search sidebar.
	 */
	public function print_instant_search_sidebar() {
		?>
		<div class="jetpack-instant-search__widget-area" style="display: none">
			<?php if ( is_active_sidebar( 'jetpack-instant-search-sidebar' ) ) { ?>
				<?php dynamic_sidebar( 'jetpack-instant-search-sidebar' ); ?>
			<?php } ?>
		</div>
		<?php
	}

	/**
	 * Loads scripts for Tracks analytics library
	 */
	public function load_and_initialize_tracks() {
		wp_enqueue_script( 'jp-tracks', '//stats.wp.com/w.js', array(), gmdate( 'YW' ), true );
	}

	/**
	 * Bypass the normal Search query since we will run it with instant search.
	 *
	 * @since 8.3.0
	 *
	 * @param array    $posts Current array of posts (still pre-query).
	 * @param WP_Query $query The WP_Query being filtered.
	 *
	 * @return array Array of matching posts.
	 */
	public function filter__posts_pre_query( $posts, $query ) {
		if ( ! $this->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/<blog_id>/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  8.4.0
	 *
	 * @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'];
	}

	/**
	 * Automatically configure necessary settings for instant search
	 *
	 * @since  8.3.0
	 */
	public function auto_config_search() {
		if ( ! current_user_can( 'edit_theme_options' ) ) {
			return;
		}

		// Set default result format to "expanded".
		update_option( Jetpack_Search_Options::OPTION_PREFIX . 'result_format', 'expanded' );

		$this->auto_config_excluded_post_types();
		$this->auto_config_overlay_sidebar_widgets();
	}

	/**
	 * Automatically copy configured search widgets into the overlay sidebar
	 *
	 * @since  8.8.0
	 */
	public function auto_config_overlay_sidebar_widgets() {
		global $wp_registered_sidebars;
		$sidebars = get_option( 'sidebars_widgets', array() );
		$slug     = Jetpack_Search_Helpers::FILTER_WIDGET_BASE;

		if ( isset( $sidebars['jetpack-instant-search-sidebar'] ) ) {
			foreach ( (array) $sidebars['jetpack-instant-search-sidebar'] as $widget_id ) {
				if ( 0 === strpos( $widget_id, $slug ) ) {
					// Already configured.
					return;
				}
			}
		}

		$has_sidebar           = isset( $wp_registered_sidebars['sidebar-1'] );
		$sidebar_id            = false;
		$sidebar_searchbox_idx = false;
		if ( $has_sidebar ) {
			if ( empty( $sidebars['sidebar-1'] ) ) {
				// Adding to an empty sidebar is generally a bad idea.
				$has_sidebar = false;
			}
			foreach ( (array) $sidebars['sidebar-1'] as $idx => $widget_id ) {
				if ( 0 === strpos( $widget_id, 'search-' ) ) {
					$sidebar_searchbox_idx = $idx;
				}
				if ( 0 === strpos( $widget_id, $slug ) ) {
					$sidebar_id = (int) str_replace( Jetpack_Search_Helpers::FILTER_WIDGET_BASE . '-', '', $widget_id );
					break;
				}
			}
		}

		$next_id         = 1;
		$widget_opt_name = Jetpack_Search_Helpers::get_widget_option_name();
		$widget_options  = get_option( $widget_opt_name, array() );
		foreach ( $widget_options as $id => $w ) {
			if ( $id >= $next_id ) {
				$next_id = $id + 1;
			}
		}

		// Copy sidebar settings to overlay.
		if ( ( false !== $sidebar_id ) && isset( $widget_options[ $sidebar_id ] ) ) {
			$widget_options[ $next_id ] = $widget_options[ $sidebar_id ];
			update_option( $widget_opt_name, $widget_options );

			if ( ! isset( $sidebars['jetpack-instant-search-sidebar'] ) ) {
				$sidebars['jetpack-instant-search-sidebar'] = array();
			}
			array_unshift( $sidebars['jetpack-instant-search-sidebar'], Jetpack_Search_Helpers::build_widget_id( $next_id ) );
			update_option( 'sidebars_widgets', $sidebars );

			return;
		}

		// Configure overlay and sidebar (if it exists).
		$preconfig_opts = $this->get_preconfig_widget_options();
		if ( ! isset( $sidebars['jetpack-instant-search-sidebar'] ) ) {
			$sidebars['jetpack-instant-search-sidebar'] = array();
		}
		if ( $has_sidebar ) {
			$widget_options[ $next_id ] = $preconfig_opts;
			if ( false !== $sidebar_searchbox_idx ) {
				// Replace Core search box.
				$sidebars['sidebar-1'][ $sidebar_searchbox_idx ] = Jetpack_Search_Helpers::build_widget_id( $next_id );
			} else {
				// Add to top.
				array_unshift( $sidebars['sidebar-1'], Jetpack_Search_Helpers::build_widget_id( $next_id ) );
			}
			$next_id++;
		}
		$widget_options[ $next_id ] = $preconfig_opts;
		array_unshift( $sidebars['jetpack-instant-search-sidebar'], Jetpack_Search_Helpers::build_widget_id( $next_id ) );

		update_option( $widget_opt_name, $widget_options );
		update_option( 'sidebars_widgets', $sidebars );
	}

	/**
	 * Autoconfig search by adding filter widgets
	 *
	 * @since  8.4.0
	 *
	 * @return array Array of config settings for search widget.
	 */
	protected function get_preconfig_widget_options() {
		$settings = array(
			'title'   => '',
			'filters' => array(),
		);

		$post_types = get_post_types(
			array(
				'public'   => true,
				'_builtin' => false,
			)
		);

		if ( ! empty( $post_types ) ) {
			$settings['filters'][] = array(
				array(
					'name'  => '',
					'type'  => 'post_type',
					'count' => 5,
				),
			);
		}

		$taxonomies = get_taxonomies(
			array(
				'public'   => true,
				'_builtin' => false,
			)
		);

		foreach ( $taxonomies as $t ) {
			$settings['filters'][] = array(
				'name'     => '',
				'type'     => 'taxonomy',
				'taxonomy' => $t,
				'count'    => 5,
			);
		}

		$settings['filters'][] = array(
			'name'     => '',
			'type'     => 'taxonomy',
			'taxonomy' => 'category',
			'count'    => 5,
		);
		$settings['filters'][] = array(
			'name'     => '',
			'type'     => 'taxonomy',
			'taxonomy' => 'post_tag',
			'count'    => 5,
		);
		$settings['filters'][] = array(
			'name'     => '',
			'type'     => 'date_histogram',
			'count'    => 5,
			'field'    => 'post_date',
			'interval' => 'year',
		);
		return $settings;
	}
	/**
	 * Automatically configure post types to exclude from one of the search widgets
	 *
	 * @since  8.8.0
	 */
	public function auto_config_excluded_post_types() {
		$post_types         = get_post_types(
			array(
				'exclude_from_search' => false,
				'public'              => true,
			)
		);
		$enabled_post_types = array();
		$widget_options     = get_option( Jetpack_Search_Helpers::get_widget_option_name(), array() );

		// Iterate through each Jetpack Search widget configuration and append each enabled post type
		// to $enabled_post_types.
		foreach ( $widget_options as $widget_option ) {
			if ( isset( $widget_option['post_types'] ) && is_array( $widget_option['post_types'] ) ) {
				foreach ( $widget_option['post_types'] as $enabled_post_type ) {
					$enabled_post_types[ $enabled_post_type ] = $enabled_post_type;
				}
			}
		}

		$post_types_to_disable = array_diff( $post_types, $enabled_post_types );
		update_option( Jetpack_Search_Options::OPTION_PREFIX . 'excluded_post_types', join( ',', $post_types_to_disable ) );
	}
}


1		<?php
2		/**
3		* Jetpack Search: Instant Front-End Search and Filtering
4		*
5		* @since 8.3.0
6		* @package jetpack
7		*/
8
9		use Automattic\Jetpack\Connection\Client;
10		use Automattic\Jetpack\Constants;
11
12		/**
13		* Class to load Instant Search experience on the site.
14		*
15		* @since 8.3.0
16		*/
17		class Jetpack_Instant_Search extends Jetpack_Search {
18
19		/**
20		* Loads the php for this version of search
21		*
22		* @since 8.3.0
23		*/
24		public function load_php() {
25		$this->base_load_php();
26
27		if ( class_exists( 'WP_Customize_Manager' ) ) {
28		require_once dirname( __FILE__ ) . '/class-jetpack-search-customize.php';
29		new Jetpack_Search_Customize();
30		}
31		}
32
33		/**
34		* Setup the various hooks needed for the plugin to take over search duties.
35		*
36		* @since 5.0.0
37		*/
38	View Code Duplication	public function init_hooks() {
39		if ( ! is_admin() ) {
40		add_filter( 'posts_pre_query', array( $this, 'filter__posts_pre_query' ), 10, 2 );
41		add_action( 'parse_query', array( $this, 'action__parse_query' ), 10, 1 );
42
43		add_action( 'init', array( $this, 'set_filters_from_widgets' ) );
44
45		add_action( 'wp_enqueue_scripts', array( $this, 'load_assets' ) );
46		add_action( 'wp_footer', array( $this, 'print_instant_search_sidebar' ) );
47		} else {
48		add_action( 'update_option', array( $this, 'track_widget_updates' ), 10, 3 );
49		}
50
51		add_action( 'widgets_init', array( $this, 'register_jetpack_instant_sidebar' ) );
52		add_action( 'jetpack_deactivate_module_search', array( $this, 'move_search_widgets_to_inactive' ) );
53		}
54
55		/**
56		* Loads assets for Jetpack Instant Search Prototype featuring Search As You Type experience.
57		*/
58		public function load_assets() {
59		$script_relative_path = '_inc/build/instant-search/jp-search.bundle.js';
60		$style_relative_path = '_inc/build/instant-search/instant-search.min.css';
61		if ( ! file_exists( JETPACK__PLUGIN_DIR . $script_relative_path ) \|\| ! file_exists( JETPACK__PLUGIN_DIR . $style_relative_path ) ) {
62		return;
63		}
64
65		$script_version = Jetpack_Search_Helpers::get_asset_version( $script_relative_path );
66		$script_path = plugins_url( $script_relative_path, JETPACK__PLUGIN_FILE );
67		wp_enqueue_script( 'jetpack-instant-search', $script_path, array(), $script_version, true );
68		wp_set_script_translations( 'jetpack-instant-search', 'jetpack' );
69		$this->load_and_initialize_tracks();
70		$this->inject_javascript_options();
71
72		$style_version = Jetpack_Search_Helpers::get_asset_version( $style_relative_path );
73		$style_path = plugins_url( $style_relative_path, JETPACK__PLUGIN_FILE );
74		wp_enqueue_style( 'jetpack-instant-search', $style_path, array(), $style_version );
75		}
76
77		/**
78		* Passes all options to the JS app.
79		*/
80		protected function inject_javascript_options() {
81		$widget_options = Jetpack_Search_Helpers::get_widgets_from_option();
82		if ( is_array( $widget_options ) ) {
83		$widget_options = end( $widget_options );
		0 ignored issues – show Unused Code introduced 2020-04-24 16:48 UTC by Report Bug Copy Issue Report `$widget_options` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
84		}
85
86		$overlay_widget_ids = is_active_sidebar( 'jetpack-instant-search-sidebar' ) ?
87		wp_get_sidebars_widgets()['jetpack-instant-search-sidebar'] : array();
88		$filters = Jetpack_Search_Helpers::get_filters_from_widgets();
89		$widgets = array();
90		$widgets_outside_overlay = array();
91		foreach ( $filters as $key => &$filter ) {
92		$filter['filter_id'] = $key;
93
94		if ( in_array( $filter['widget_id'], $overlay_widget_ids, true ) ) {
95	View Code Duplication	if ( ! isset( $widgets[ $filter['widget_id'] ] ) ) {
96		$widgets[ $filter['widget_id'] ]['filters'] = array();
97		$widgets[ $filter['widget_id'] ]['widget_id'] = $filter['widget_id'];
98		}
99		$widgets[ $filter['widget_id'] ]['filters'][] = $filter;
100		} else {
101	View Code Duplication	if ( ! isset( $widgets_outside_overlay[ $filter['widget_id'] ] ) ) {
102		$widgets_outside_overlay[ $filter['widget_id'] ]['filters'] = array();
103		$widgets_outside_overlay[ $filter['widget_id'] ]['widget_id'] = $filter['widget_id'];
104		}
105		$widgets_outside_overlay[ $filter['widget_id'] ]['filters'][] = $filter;
106		}
107		}
108		unset( $filter );
109
110		$post_type_objs = get_post_types( array( 'exclude_from_search' => false ), 'objects' );
111		$post_type_labels = array();
112		foreach ( $post_type_objs as $key => $obj ) {
113		$post_type_labels[ $key ] = array(
114		'singular_name' => $obj->labels->singular_name,
115		'name' => $obj->labels->name,
116		);
117		}
118
119		$prefix = Jetpack_Search_Options::OPTION_PREFIX;
120		$posts_per_page = (int) get_option( 'posts_per_page' );
121		if ( ( $posts_per_page > 20 ) \|\| ( $posts_per_page <= 0 ) ) {
122		$posts_per_page = 20;
123		}
124
125		$options = array(
126		'overlayOptions' => array(
127		'colorTheme' => get_option( $prefix . 'color_theme', 'light' ),
128		'enableInfScroll' => get_option( $prefix . 'inf_scroll', '1' ) === '1',
129		'enableSort' => get_option( $prefix . 'enable_sort', '1' ) === '1',
130		'highlightColor' => get_option( $prefix . 'highlight_color', '#FFC' ),
131		'opacity' => (int) get_option( $prefix . 'opacity', 97 ),
132		'overlayTrigger' => get_option( $prefix . 'overlay_trigger', 'immediate' ),
133		'resultFormat' => get_option( $prefix . 'result_format', 'minimal' ),
134		'showPoweredBy' => get_option( $prefix . 'show_powered_by', '1' ) === '1',
135		),
136
137		// core config.
138		'homeUrl' => home_url(),
139		'locale' => str_replace( '_', '-', Jetpack_Search_Helpers::is_valid_locale( get_locale() ) ? get_locale() : 'en_US' ),
140		'postsPerPage' => $posts_per_page,
141		'siteId' => $this->jetpack_blog_id,
142		'postTypes' => $post_type_labels,
143
144		// search options.
145		'defaultSort' => get_option( $prefix . 'default_sort', 'relevance' ),
146		'excludedPostTypes' => explode( ',', get_option( $prefix . 'excluded_post_types', '' ) ),
147
148		// widget info.
149		'hasOverlayWidgets' => count( $overlay_widget_ids ) > 0,
150		'widgets' => array_values( $widgets ),
151		'widgetsOutsideOverlay' => array_values( $widgets_outside_overlay ),
152		);
153
154		/**
155		* Customize Instant Search Options.
156		*
157		* @module search
158		*
159		* @since 7.7.0
160		*
161		* @param array $options Array of parameters used in Instant Search queries.
162		*/
163		$options = apply_filters( 'jetpack_instant_search_options', $options );
164
165		// Use wp_add_inline_script instead of wp_localize_script, see https://core.trac.wordpress.org/ticket/25280.
166		wp_add_inline_script( 'jetpack-instant-search', 'var JetpackInstantSearchOptions=JSON.parse(decodeURIComponent("' . rawurlencode( wp_json_encode( $options ) ) . '"));' );
167		}
168
169		/**
170		* Registers a widget sidebar for Instant Search.
171		*/
172		public function register_jetpack_instant_sidebar() {
173		$args = array(
174		'name' => __( 'Jetpack Search Sidebar', 'jetpack' ),
175		'id' => 'jetpack-instant-search-sidebar',
176		'description' => __( 'Customize the sidebar inside the Jetpack Search overlay', 'jetpack' ),
177		'class' => '',
178		'before_widget' => '<div id="%1$s" class="widget %2$s">',
179		'after_widget' => '</div>',
180		'before_title' => '<h2 class="widgettitle">',
181		'after_title' => '</h2>',
182		);
183		register_sidebar( $args );
184		}
185
186		/**
187		* Prints Instant Search sidebar.
188		*/
189		public function print_instant_search_sidebar() {
190		?>
191		<div class="jetpack-instant-search__widget-area" style="display: none">
192		<?php if ( is_active_sidebar( 'jetpack-instant-search-sidebar' ) ) { ?>
193		<?php dynamic_sidebar( 'jetpack-instant-search-sidebar' ); ?>
194		<?php } ?>
195		</div>
196		<?php
197		}
198
199		/**
200		* Loads scripts for Tracks analytics library
201		*/
202		public function load_and_initialize_tracks() {
203		wp_enqueue_script( 'jp-tracks', '//stats.wp.com/w.js', array(), gmdate( 'YW' ), true );
204		}
205
206		/**
207		* Bypass the normal Search query since we will run it with instant search.
208		*
209		* @since 8.3.0
210		*
211		* @param array $posts Current array of posts (still pre-query).
212		* @param WP_Query $query The WP_Query being filtered.
213		*
214		* @return array Array of matching posts.
215		*/
216		public function filter__posts_pre_query( $posts, $query ) {
217		if ( ! $this->should_handle_query( $query ) ) {
218		// Intentionally not adding the 'jetpack_search_abort' action since this should fire for every request except for search.
219		return $posts;
220		}
221
222		/**
223		* Bypass the main query and return dummy data
224		* WP Core doesn't call the set_found_posts and its filters when filtering
225		* posts_pre_query like we do, so need to do these manually.
226		*/
227		$query->found_posts = 1;
228		$query->max_num_pages = 1;
229
230		return array();
231		}
232
233		/**
234		* Run the aggregations API query for any filtering
235		*
236		* @since 8.3.0
237		*
238		* @param WP_Query $query The WP_Query being filtered.
239		*/
240		public function action__parse_query( $query ) {
241		if ( ! empty( $this->search_result ) ) {
242		return;
243		}
244
245		if ( is_admin() ) {
246		return;
247		}
248
249		if ( empty( $this->aggregations ) ) {
250		return;
251		}
252
253		jetpack_require_lib( 'jetpack-wpes-query-builder/jetpack-wpes-query-builder' );
254
255		$builder = new Jetpack_WPES_Query_Builder();
256		$this->add_aggregations_to_es_query_builder( $this->aggregations, $builder );
257		$this->search_result = $this->instant_api(
		0 ignored issues – show Documentation Bug introduced 2019-12-30 18:25 UTC by Report Bug Copy Issue Report It seems like `$this->instant_api(array...ze' => 0, 'from' => 0))` of type `object` is incompatible with the declared type `array` of property `$search_result`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
258		array(
259		'aggregations' => $builder->build_aggregation(),
260		'size' => 0,
261		'from' => 0,
262		)
263		);
264		}
265
266		/**
267		* Run an instant search on the WordPress.com public API.
268		*
269		* @since 8.3.0
270		*
271		* @param array $args Args conforming to the WP.com v1.3/sites/<blog_id>/search endpoint.
272		*
273		* @return object\|WP_Error The response from the public API, or a WP_Error.
274		*/
275		public function instant_api( array $args ) {
276		global $wp_version;
277		$start_time = microtime( true );
278
279		// Cache locally to avoid remote request slowing the page.
280		$transient_name = 'jetpack_instant_search_cache_' . md5( wp_json_encode( $args ) );
281		$cache = get_transient( $transient_name );
282		if ( false !== $cache ) {
283		return $cache;
284		}
285
286		$service_url = add_query_arg(
287		$args,
288		sprintf(
289		'https://public-api.wordpress.com/rest/v1.3/sites/%d/search',
290		$this->jetpack_blog_id
291		)
292		);
293
294		$request_args = array(
295		'timeout' => 10,
296		'user-agent' => "WordPress/{$wp_version} \| Jetpack/" . constant( 'JETPACK__VERSION' ),
297		);
298
299		$request = wp_remote_get( esc_url_raw( $service_url ), $request_args );
300		$end_time = microtime( true );
301
302		if ( is_wp_error( $request ) ) {
303		return $request;
304		}
305
306		$response_code = wp_remote_retrieve_response_code( $request );
307		$response = json_decode( wp_remote_retrieve_body( $request ), true );
308
309	View Code Duplication	if ( ! $response_code \|\| $response_code < 200 \|\| $response_code >= 300 ) {
310		/**
311		* Fires after a search query request has failed
312		*
313		* @module search
314		*
315		* @since 5.6.0
316		*
317		* @param array Array containing the response code and response from the failed search query
318		*/
319		do_action(
320		'failed_jetpack_search_query',
321		array(
322		'response_code' => $response_code,
323		'json' => $response,
324		)
325		);
326
327		return new WP_Error( 'invalid_search_api_response', 'Invalid response from API - ' . $response_code );
		0 ignored issues – show Unused Code introduced 2019-11-08 21:29 UTC by Report Bug Copy Issue Report The call to `WP_Error::__construct()` has too many arguments starting with `'invalid_search_api_response'`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
328		}
329
330		$took = is_array( $response ) && ! empty( $response['took'] )
331		? $response['took']
332		: null;
333
334		$query = array(
335		'args' => $args,
336		'response' => $response,
337		'response_code' => $response_code,
338		'elapsed_time' => ( $end_time - $start_time ) * 1000, // Convert from float seconds to ms.
339		'es_time' => $took,
340		'url' => $service_url,
341		);
342
343		/**
344		* Fires after a search request has been performed.
345		*
346		* Includes the following info in the $query parameter:
347		*
348		* array args Array of Elasticsearch arguments for the search
349		* array response Raw API response, JSON decoded
350		* int response_code HTTP response code of the request
351		* float elapsed_time Roundtrip time of the search request, in milliseconds
352		* float es_time Amount of time Elasticsearch spent running the request, in milliseconds
353		* string url API url that was queried
354		*
355		* @module search
356		*
357		* @since 5.0.0
358		* @since 5.8.0 This action now fires on all queries instead of just successful queries.
359		*
360		* @param array $query Array of information about the query performed
361		*/
362		do_action( 'did_jetpack_search_query', $query );
363
364		// Update local cache.
365		set_transient( $transient_name, $response, 1 * HOUR_IN_SECONDS );
366
367		return $response;
368		}
369
370		/**
371		* Get the raw Aggregation results from the Elasticsearch response.
372		*
373		* @since 8.4.0
374		*
375		* @return array Array of Aggregations performed on the search.
376		*/
377		public function get_search_aggregations_results() {
378		if ( empty( $this->search_result ) \|\| is_wp_error( $this->search_result ) \|\| ! isset( $this->search_result['aggregations'] ) ) {
379		return array();
380		}
381
382		return $this->search_result['aggregations'];
383		}
384
385		/**
386		* Automatically configure necessary settings for instant search
387		*
388		* @since 8.3.0
389		*/
390		public function auto_config_search() {
391		if ( ! current_user_can( 'edit_theme_options' ) ) {
392		return;
393		}
394
395		// Set default result format to "expanded".
396		update_option( Jetpack_Search_Options::OPTION_PREFIX . 'result_format', 'expanded' );
397
398		$this->auto_config_excluded_post_types();
399		$this->auto_config_overlay_sidebar_widgets();
400		}
401
402		/**
403		* Automatically copy configured search widgets into the overlay sidebar
404		*
405		* @since 8.8.0
406		*/
407		public function auto_config_overlay_sidebar_widgets() {
408		global $wp_registered_sidebars;
409		$sidebars = get_option( 'sidebars_widgets', array() );
410		$slug = Jetpack_Search_Helpers::FILTER_WIDGET_BASE;
411
412		if ( isset( $sidebars['jetpack-instant-search-sidebar'] ) ) {
413		foreach ( (array) $sidebars['jetpack-instant-search-sidebar'] as $widget_id ) {
414		if ( 0 === strpos( $widget_id, $slug ) ) {
415		// Already configured.
416		return;
417		}
418		}
419		}
420
421		$has_sidebar = isset( $wp_registered_sidebars['sidebar-1'] );
422		$sidebar_id = false;
423		$sidebar_searchbox_idx = false;
424		if ( $has_sidebar ) {
425		if ( empty( $sidebars['sidebar-1'] ) ) {
426		// Adding to an empty sidebar is generally a bad idea.
427		$has_sidebar = false;
428		}
429		foreach ( (array) $sidebars['sidebar-1'] as $idx => $widget_id ) {
430		if ( 0 === strpos( $widget_id, 'search-' ) ) {
431		$sidebar_searchbox_idx = $idx;
432		}
433		if ( 0 === strpos( $widget_id, $slug ) ) {
434		$sidebar_id = (int) str_replace( Jetpack_Search_Helpers::FILTER_WIDGET_BASE . '-', '', $widget_id );
435		break;
436		}
437		}
438		}
439
440		$next_id = 1;
441		$widget_opt_name = Jetpack_Search_Helpers::get_widget_option_name();
442		$widget_options = get_option( $widget_opt_name, array() );
443		foreach ( $widget_options as $id => $w ) {
444		if ( $id >= $next_id ) {
445		$next_id = $id + 1;
446		}
447		}
448
449		// Copy sidebar settings to overlay.
450		if ( ( false !== $sidebar_id ) && isset( $widget_options[ $sidebar_id ] ) ) {
451		$widget_options[ $next_id ] = $widget_options[ $sidebar_id ];
452		update_option( $widget_opt_name, $widget_options );
453
454		if ( ! isset( $sidebars['jetpack-instant-search-sidebar'] ) ) {
455		$sidebars['jetpack-instant-search-sidebar'] = array();
456		}
457		array_unshift( $sidebars['jetpack-instant-search-sidebar'], Jetpack_Search_Helpers::build_widget_id( $next_id ) );
458		update_option( 'sidebars_widgets', $sidebars );
459
460		return;
461		}
462
463		// Configure overlay and sidebar (if it exists).
464		$preconfig_opts = $this->get_preconfig_widget_options();
465		if ( ! isset( $sidebars['jetpack-instant-search-sidebar'] ) ) {
466		$sidebars['jetpack-instant-search-sidebar'] = array();
467		}
468		if ( $has_sidebar ) {
469		$widget_options[ $next_id ] = $preconfig_opts;
470		if ( false !== $sidebar_searchbox_idx ) {
471		// Replace Core search box.
472		$sidebars['sidebar-1'][ $sidebar_searchbox_idx ] = Jetpack_Search_Helpers::build_widget_id( $next_id );
473		} else {
474		// Add to top.
475		array_unshift( $sidebars['sidebar-1'], Jetpack_Search_Helpers::build_widget_id( $next_id ) );
476		}
477		$next_id++;
478		}
479		$widget_options[ $next_id ] = $preconfig_opts;
480		array_unshift( $sidebars['jetpack-instant-search-sidebar'], Jetpack_Search_Helpers::build_widget_id( $next_id ) );
481
482		update_option( $widget_opt_name, $widget_options );
483		update_option( 'sidebars_widgets', $sidebars );
484		}
485
486		/**
487		* Autoconfig search by adding filter widgets
488		*
489		* @since 8.4.0
490		*
491		* @return array Array of config settings for search widget.
492		*/
493		protected function get_preconfig_widget_options() {
494		$settings = array(
495		'title' => '',
496		'filters' => array(),
497		);
498
499		$post_types = get_post_types(
500		array(
501		'public' => true,
502		'_builtin' => false,
503		)
504		);
505
506		if ( ! empty( $post_types ) ) {
507		$settings['filters'][] = array(
508		array(
509		'name' => '',
510		'type' => 'post_type',
511		'count' => 5,
512		),
513		);
514		}
515
516		$taxonomies = get_taxonomies(
517		array(
518		'public' => true,
519		'_builtin' => false,
520		)
521		);
522
523		foreach ( $taxonomies as $t ) {
524		$settings['filters'][] = array(
525		'name' => '',
526		'type' => 'taxonomy',
527		'taxonomy' => $t,
528		'count' => 5,
529		);
530		}
531
532		$settings['filters'][] = array(
533		'name' => '',
534		'type' => 'taxonomy',
535		'taxonomy' => 'category',
536		'count' => 5,
537		);
538		$settings['filters'][] = array(
539		'name' => '',
540		'type' => 'taxonomy',
541		'taxonomy' => 'post_tag',
542		'count' => 5,
543		);
544		$settings['filters'][] = array(
545		'name' => '',
546		'type' => 'date_histogram',
547		'count' => 5,
548		'field' => 'post_date',
549		'interval' => 'year',
550		);
551		return $settings;
552		}
553		/**
554		* Automatically configure post types to exclude from one of the search widgets
555		*
556		* @since 8.8.0
557		*/
558		public function auto_config_excluded_post_types() {
559		$post_types = get_post_types(
560		array(
561		'exclude_from_search' => false,
562		'public' => true,
563		)
564		);
565		$enabled_post_types = array();
566		$widget_options = get_option( Jetpack_Search_Helpers::get_widget_option_name(), array() );
567
568		// Iterate through each Jetpack Search widget configuration and append each enabled post type
569		// to $enabled_post_types.
570		foreach ( $widget_options as $widget_option ) {
571		if ( isset( $widget_option['post_types'] ) && is_array( $widget_option['post_types'] ) ) {
572		foreach ( $widget_option['post_types'] as $enabled_post_type ) {
573		$enabled_post_types[ $enabled_post_type ] = $enabled_post_type;
574		}
575		}
576		}
577
578		$post_types_to_disable = array_diff( $post_types, $enabled_post_types );
579		update_option( Jetpack_Search_Options::OPTION_PREFIX . 'excluded_post_types', join( ',', $post_types_to_disable ) );
580		}
581		}
582

Automattic / jetpack

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