input placeholder (default "Search Brentwood…") * label -> accessible label for the toggle button (default "Search") * * Live results are fetched from the WordPress REST search endpoint and filtered * to user-facing content client-side (see assets/bw-search.js). Pressing Enter * submits to the standard WordPress search results page (?s=…). * * @package Kadence-Child */ if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Register the front-end assets (enqueued on demand by the shortcode). */ function bw_search_register_assets() { $dir = get_stylesheet_directory(); $uri = get_stylesheet_directory_uri(); wp_register_style( 'bw-search', $uri . '/assets/bw-search.css', array(), file_exists( $dir . '/assets/bw-search.css' ) ? filemtime( $dir . '/assets/bw-search.css' ) : null ); wp_register_script( 'bw-search', $uri . '/assets/bw-search.js', array(), file_exists( $dir . '/assets/bw-search.js' ) ? filemtime( $dir . '/assets/bw-search.js' ) : null, true ); wp_register_style( 'bw-searchpage', $uri . '/assets/bw-searchpage.css', array(), file_exists( $dir . '/assets/bw-searchpage.css' ) ? filemtime( $dir . '/assets/bw-searchpage.css' ) : null ); wp_register_script( 'bw-searchpage', $uri . '/assets/bw-searchpage.js', array(), file_exists( $dir . '/assets/bw-searchpage.js' ) ? filemtime( $dir . '/assets/bw-searchpage.js' ) : null, true ); } // Registered on `init` (not just wp_enqueue_scripts) so the 'bw-search' style // handle also exists in the block editor: the bw/search "Brentwood Search" // block reuses this handle for its viewScript and as a style dependency, and // block styles are loaded into the editor canvas too. Registration is cheap and // idempotent; the actual enqueue still happens on demand (shortcode / template). add_action( 'init', 'bw_search_register_assets' ); /** * Load the search-results assets on the search and 404 templates, which render * the Laravel-style results page (search.php / 404.php). The sidebar-filter JS * (facet auto-submit + per-page stepper) is only needed on the search results * page, but it's tiny so we load it on both. */ function bw_search_page_assets() { if ( is_search() || is_404() ) { wp_enqueue_style( 'bw-searchpage' ); wp_enqueue_script( 'bw-searchpage' ); } } add_action( 'wp_enqueue_scripts', 'bw_search_page_assets' ); /* -------------------------------------------------------------------------- * Search results page — mirrors the Laravel global-search result rows * (type icon + title + highlighted preview + breadcrumb/date + thumbnail). * Rendered by the child-theme search.php / 404.php templates. * ------------------------------------------------------------------------ */ /** * Post types included in site search. Matches the Laravel global-search scope * (pages, blogs, livestreams, courses) and deliberately EXCLUDES `staff`, * which is noindex / excluded from search per Rian's note, plus all the * Kadence/WP internal types. * * @return string[] */ function bw_search_post_types() { return apply_filters( 'bw_search_post_types', array( 'post', 'page', 'livestream', 'course', 'landing' ) ); } /** * Sidebar filter facets — mirrors the Laravel global-search type filter. * * Each facet groups one or more WordPress post types under a single * human-facing label/checkbox. Laravel also exposes "Announcements" and * "Photos" facets, but those content types don't exist in this WordPress * install yet, so they're omitted here (add them to this map once the * corresponding post types are created). * * Keyed by a stable slug used as the checkbox value (?type[]=). * * @return array */ function bw_search_facets() { return apply_filters( 'bw_search_facets', array( 'pages' => array( 'label' => 'Pages', 'types' => array( 'page', 'landing' ), ), 'livestreams' => array( 'label' => 'Livestreams', 'types' => array( 'livestream' ), ), 'courses' => array( 'label' => 'Courses', 'types' => array( 'course' ), ), 'blogs' => array( 'label' => 'Blogs', 'types' => array( 'post' ), ), ) ); } /** * The facet slugs currently selected via ?type[]=…. When the query string * carries no `type` param at all, every facet is considered selected (the * default "show everything" state). An explicit-but-empty selection also * falls back to all, so the page never shows zero facets / zero results by * accident. * * @return string[] Selected facet slugs (subset of bw_search_facets() keys). */ function bw_search_selected_facets() { $all = array_keys( bw_search_facets() ); if ( ! isset( $_GET['type'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only GET filter. return $all; } $requested = array_map( 'sanitize_key', (array) wp_unslash( $_GET['type'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended $selected = array_values( array_intersect( $all, $requested ) ); return $selected ? $selected : $all; } /** * Post types implied by the current facet selection (flattened). * * @return string[] */ function bw_search_selected_post_types() { $facets = bw_search_facets(); $types = array(); foreach ( bw_search_selected_facets() as $slug ) { if ( isset( $facets[ $slug ]['types'] ) ) { $types = array_merge( $types, $facets[ $slug ]['types'] ); } } $types = array_values( array_unique( $types ) ); return $types ? $types : bw_search_post_types(); } /** * Results-per-page from the ?per_page=… stepper, clamped to a sane range. * Defaults to 10 (matching Laravel). * * @return int */ function bw_search_per_page() { $pp = isset( $_GET['per_page'] ) ? (int) $_GET['per_page'] : 10; // phpcs:ignore WordPress.Security.NonceVerification.Recommended if ( $pp < 1 ) { $pp = 10; } return min( $pp, 100 ); } /** * Restrict the main search query to the facet-selected post types and apply * the chosen per-page count. * * @param WP_Query $q The query. */ function bw_search_filter_query( $q ) { if ( is_admin() || ! $q->is_main_query() || ! $q->is_search() ) { return; } $q->set( 'post_type', bw_search_selected_post_types() ); $q->set( 'posts_per_page', bw_search_per_page() ); } add_action( 'pre_get_posts', 'bw_search_filter_query' ); /** * Render the search results sidebar — the "N Results" heading, the type * filter checkboxes, and the Per Page stepper. Mirrors the Laravel * global-search sidebar. The whole sidebar is one GET form so changing a * filter (auto-submitted by bw-searchpage.js, or via the no-JS Apply button) * reloads the results page with the new query string. * * @param string $terms Current search terms. * @param int $found Total results for the current query. * @return string HTML. */ function bw_search_render_sidebar( $terms, $found ) { $facets = bw_search_facets(); $selected = bw_search_selected_facets(); $per_page = bw_search_per_page(); $action = esc_url( home_url( '/' ) ); ob_start(); ?> labels->name ) ) ? $obj->labels->name : ucfirst( $post_type ); return array( 'file', $label ); } } /** * Breadcrumb string for a result, e.g. "Blogs › Grad Dress-Up Day" * (Laravel's url_text). Includes page ancestors for hierarchical types. * * @param WP_Post $post Post. * @return string */ function bw_search_breadcrumb( $post ) { list( , $label ) = bw_search_type_meta( $post->post_type ); $parts = array( $label ); if ( is_post_type_hierarchical( $post->post_type ) ) { foreach ( array_reverse( get_post_ancestors( $post ) ) as $aid ) { $parts[] = wp_strip_all_tags( get_the_title( $aid ) ); } } $parts[] = wp_strip_all_tags( get_the_title( $post ) ); return implode( ' › ', $parts ); } /** * Wrap matched search words (longer than 2 chars) in , on * already-escaped text. Returns HTML safe to echo. * * @param string $text Plain text (will be escaped here). * @param string $terms Raw search terms. * @return string */ function bw_search_highlight( $text, $terms ) { $esc = esc_html( $text ); $words = array_filter( preg_split( '/\s+/', trim( (string) $terms ) ), function ( $w ) { return mb_strlen( $w ) > 2; } ); foreach ( $words as $w ) { $esc = preg_replace( '/(' . preg_quote( $w, '/' ) . ')/iu', '$1', $esc ); } return $esc; } /** * Build a ~240-char preview snippet centred on the first matched term, with * matches highlighted. Returns HTML. * * @param WP_Post $post Post. * @param string $terms Raw search terms. * @return string */ function bw_search_excerpt( $post, $terms ) { $raw = has_excerpt( $post ) ? $post->post_excerpt : $post->post_content; $raw = wp_strip_all_tags( strip_shortcodes( (string) $raw ) ); $raw = trim( preg_replace( '/\s+/', ' ', $raw ) ); if ( '' === $raw ) { return ''; } $len = 240; $pos = false; $words = array_filter( preg_split( '/\s+/', trim( (string) $terms ) ), function ( $w ) { return mb_strlen( $w ) > 2; } ); foreach ( $words as $w ) { $p = mb_stripos( $raw, $w ); if ( false !== $p ) { $pos = $p; break; } } if ( false !== $pos && $pos > 60 ) { $snippet = '… ' . mb_substr( $raw, $pos - 60, $len ); } else { $snippet = mb_substr( $raw, 0, $len ); } if ( mb_strlen( $raw ) > mb_strlen( $snippet ) ) { $snippet = rtrim( $snippet ) . ' …'; } return bw_search_highlight( $snippet, $terms ); } /** * Render one search result row (mirrors the Laravel global-search-row layout). * * @param WP_Post $post Post. * @param string $terms Raw search terms. * @return string HTML. */ function bw_search_render_row( $post, $terms ) { list( $icon ) = bw_search_type_meta( $post->post_type ); $url = get_permalink( $post ); $thumb = has_post_thumbnail( $post ) ? get_the_post_thumbnail_url( $post, 'medium' ) : ''; ob_start(); ?> array( '0 0 512 512', 'M416 208c0 45.9-14.9 88.3-40 122.7L502.6 457.4c12.5 12.5 12.5 32.8 0 ' . '45.3s-32.8 12.5-45.3 0L330.7 376c-34.4 25.2-76.8 40-122.7 40C93.1 416 0 322.9 0 ' . '208S93.1 0 208 0S416 93.1 416 208zM208 352a144 144 0 1 0 0-288 144 144 0 1 0 0 288z' ), // fa-circle-xmark (fa-times-circle) — the clear button. 'times-circle' => array( '0 0 512 512', 'M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM175 175c9.4-9.4 ' . '24.6-9.4 33.9 0l47 47 47-47c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9l-47 47 47 ' . '47c9.4 9.4 9.4 24.6 0 33.9s-24.6 9.4-33.9 0l-47-47-47 47c-9.4 9.4-24.6 9.4-33.9 ' . '0s-9.4-24.6 0-33.9l47-47-47-47c-9.4-9.4-9.4-24.6 0-33.9z' ), // fa-file-lines (file-alt) — pages/courses result rows. 'file' => array( '0 0 384 512', 'M64 0C28.7 0 0 28.7 0 64L0 448c0 35.3 28.7 64 64 64l256 0c35.3 0 64-28.7 ' . '64-64l0-288-128 0c-17.7 0-32-14.3-32-32L224 0 64 0zM256 0l0 128 128 0L256 0zM112 ' . '256l160 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-160 0c-8.8 0-16-7.2-16-16s7.2-16 ' . '16-16zm0 64l160 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-160 0c-8.8 0-16-7.2-16-16s7.2-16 ' . '16-16zm0 64l160 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-160 0c-8.8 0-16-7.2-16-16s7.2-16 16-16z' ), // fa-blog — blog/news result rows. 'blog' => array( '0 0 512 512', 'M192 32c0 17.7 14.3 32 32 32c123.7 0 224 100.3 224 224c0 17.7 14.3 32 32 ' . '32s32-14.3 32-32C512 132.3 379.7 0 224 0c-17.7 0-32 14.3-32 32zm0 96c0 17.7 14.3 ' . '32 32 32c70.7 0 128 57.3 128 128c0 17.7 14.3 32 32 32s32-14.3 32-32c0-106-86-192-192-192c-17.7 ' . '0-32 14.3-32 32zM96 144c0-26.5-21.5-48-48-48S0 117.5 0 144L0 368c0 79.5 64.5 144 144 ' . '144s144-64.5 144-144s-64.5-144-144-144l-48 0 0 96 48 0c26.5 0 48 21.5 48 48s-21.5 48-48 ' . '48s-48-21.5-48-48l0-224z' ), // fa-bullhorn — announcements. 'bullhorn' => array( '0 0 512 512', 'M480 32c0-12.9-7.8-24.6-19.8-29.6s-25.7-2.2-34.9 6.9L381.7 53c-48 48-113.1 75-181 ' . '75l-8.7 0-32 0-96 0c-35.3 0-64 28.7-64 64l0 96c0 35.3 28.7 64 64 64l0 128c0 17.7 ' . '14.3 32 32 32l64 0c17.7 0 32-14.3 32-32l0-128 8.7 0c67.9 0 133 27 181 75l43.6 ' . '43.6c9.2 9.2 22.9 11.9 34.9 6.9s19.8-16.6 19.8-29.6l0-118.4c18.6-8.8 32-32.5 ' . '32-60.4s-13.4-51.6-32-60.4L480 32zm-64 76.7L416 240l0 131.3C357.2 317.8 280.5 288 ' . '200.7 288l-8.7 0 0-96 8.7 0c79.8 0 156.5-29.8 215.3-83.3z' ), // fab fa-youtube — livestreams. 'youtube' => array( '0 0 576 512', 'M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 ' . '75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 ' . '132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 ' . '42-24.1 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 ' . '213.5V175.2l142.7 81.2-142.7 81.2z' ), ); if ( empty( $icons[ $name ] ) ) { return ''; } list( $viewbox, $path ) = $icons[ $name ]; return ''; } /** * The [bw_search_icon] shortcode. * * @param array $atts Shortcode attributes. * @return string Widget markup. */ function bw_search_icon_shortcode( $atts ) { $atts = shortcode_atts( array( 'placeholder' => 'Search Brentwood…', 'label' => 'Search', ), $atts, 'bw_search_icon' ); wp_enqueue_style( 'bw-search' ); wp_enqueue_script( 'bw-search' ); $rest = esc_url( rest_url( 'wp/v2/search' ) ); $action = esc_url( home_url( '/' ) ); $ph = esc_attr( $atts['placeholder'] ); $label = esc_attr( $atts['label'] ); // Toggle icon uses the dedicated --toggle-icon class for sizing; the lead // and clear icons inherit .bw-search__svg sizing from their wrappers. $toggle_svg = str_replace( 'class="bw-search__svg"', 'class="bw-search__svg bw-search__toggle-icon"', bw_search_icon_svg( 'search' ) ); ob_start(); ?>