Loader.php

add_shortcode('algolia_search', function () {
	//Check to see if there is a query
	$query = get_search_query();
	if (!empty($query)) {
		//Setup Algolia
		$client = \Algolia\AlgoliaSearch\SearchClient::create(
			'app_id;,
			'api',
		);
		$algolia = $client->initIndex('index');
		$algolia->setSettings([
			'attributeForDistinct' => 'id',
			'distinct' => true,
			'hitsPerPage' => 1000,
		]);

		//Set search results
		$searchResults = $algolia->search($query, [
			'distinct' => true,
		])['hits'];
	} else {
		$searchResults = false;
	}

	ob_start();
	//include search results template
	return ob_get_clean();
});