PHP script for simple querying of Elasticsearch using Sugar default server settings

es_test.php

<?php
    
    /*  Author: Angel Magaña - cheleguanaco@cheleguanaco.com 
    *   File: <sugar_root>/es_test.php
    *    
    *   Executes simple Elasticsearch query using 
    *   Elasticsearch params from Sugar config files
    *   Usage: http://<sugar_url>/es_test.php?term=<your_search_term>
    *
    */

	//Set params
	require_once('config.php');
	require_once('config_override.php');

	$index = $sugar_config['unique_key'] . '_shared';
	$host = $sugar_config['full_text_engine']['Elastic']['host'];
	$port = $sugar_config['full_text_engine']['Elastic']['port'];

	$term = $_GET['term'];
	
	$url = 'http://' . $host . ':' . $port . '/' . $index . '/_search?q=' . $term . '&size=100';
	
	//cURL Request
	$cu = curl_init();
	
	curl_setopt($cu, CURLOPT_URL, $url);
	curl_setopt($cu, CURLOPT_HEADER, 0);
	curl_setopt($cu, CURLOPT_RETURNTRANSFER, 1);
	
	$result = curl_exec($cu);
	
	curl_close($cu);
	
	$result = json_decode($result);
	
	$all = $result->hits->hits;
	
	foreach($all as $one)
	{
		$record = (array) $one->_source;
		echo 'Module: ' . $record['module'] . '<br/>Name: ' . $record['name'] . '<p>';
	}
?>