Initial commit to github

2025-08-22 15:40:01 -05:00
commit e8efdbeb34
230 changed files with 32213 additions and 0 deletions
--- a/lib/search-features.php
+++ b/lib/search-features.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * Search features for BasicWP theme.
+ *
+ * @package BasicWP
+ * @since 1.0.0
+ */
+
+namespace BasicWP;
+
+/**
+ * Modifies the WordPress query object for page search functionality.
+ *
+ * @param WP_Query $query The WordPress query object.
+ *
+ * @return void
+ */
+function pageSearch( $query ) {
+	if ( ! is_admin() && $query->is_main_query() && $query->is_search ) {
+		$query->set( 'paged', ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1 );
+		$query->set( 'posts_per_page', -1 );
+	}
+}
+
+add_action( 'pre_get_posts', __NAMESPACE__ . '\\pageSearch' );
+
+/**
+ * Sort WP_Post objects in reverse order (most recent first).
+ *
+ * @param string $key WP_Post object property used for sorting. 'post_date' is assumed.
+ *
+ * @return int
+ */
+function postSort( $key ) {
+	return function ( $a, $b ) use ( $key ) {
+		if ( $a->$key < $b->$key ) {
+			return 1;
+		} elseif ( $a->$key > $b->$key ) {
+			return -1;
+		} else {
+			// If first comparison is equal, use title as secondary sort key.
+			return strnatcasecmp( $a->post_title, $b->post_title );
+		}
+	};
+}
+
+/**
+ * Remove duplicate posts in combined list from default and secondary queries.
+ *
+ * @param array  $posts Array of WP_Post objects.
+ * @param string $key   Search key used to identify duplicate objects. Post ID is used.
+ *
+ * @return array
+ */
+function dedupe( $posts, $key ) {
+	$unique_posts = array();
+	$ids          = array();
+
+	foreach ( $posts as $post ) {
+		if ( ! in_array( $post->$key, $ids, true ) ) {
+			$ids[]          = $post->$key;
+			$unique_posts[] = $post;
+		}
+	}
+
+	return $unique_posts;
+}
+
+/**
+ * Posts_results filter hook callback.
+ *
+ * @param array  $posts Array of WP_Post objects.
+ * @param object $query WP_Query object from default search.
+ *
+ * @return array
+ */
+function searchResultFilter( $posts, $query ) {
+	if ( \is_search() && $query->is_search() && ! \is_admin() ) {
+		$args = array(
+			'post_type'      => array( 'post', 'page' ),
+			'posts_per_page' => -1,
+			'tax_query'      => array(
+				'relation' => 'OR', // Include both tags and categories.
+				array(
+					'taxonomy' => 'post_tag',
+					'field'    => 'name',
+					'terms'    => $query->get( 's' ),
+				),
+				array(
+					'taxonomy' => 'category',
+					'field'    => 'name',
+					'terms'    => $query->get( 's' ),
+				),
+			),
+		);
+
+		// Remove callback to avoid infinite loop.
+		remove_filter( 'posts_results', __NAMESPACE__ . '\\searchResultFilter', 10 );
+
+		$secondary_query = new \WP_Query( $args );
+
+		$tagged_posts = $secondary_query->get_posts();
+
+		// Combine default search results with secondary query.
+		$all_posts = array_merge( $posts, $tagged_posts );
+
+		// Remove duplicate posts.
+		$unique_posts = dedupe( $all_posts, 'ID' );
+
+		// Sort by reverse post_date order (most recent first).
+		usort( $unique_posts, postSort( 'post_date' ) );
+
+		// Restore posts_results callback.
+		add_filter( 'posts_results', __NAMESPACE__ . '\\searchResultFilter', 10, 2 );
+
+		return $unique_posts;
+	} else {
+		return $posts;
+	}
+}
+
+add_filter( 'posts_results', __NAMESPACE__ . '\\searchResultFilter', 10, 2 );