EVOLUTION-MANAGER

Edit File: SearchHelper.php

<?php
/**
 * Joomla! Content Management System
 *
 * @copyright  Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\CMS\Helper;

defined('JPATH_PLATFORM') or die;

use Joomla\CMS\Component\ComponentHelper;

/**
 * Helper class for Joomla! Search components
 *
 * @since  3.0
 */
class SearchHelper
{
	/**
	 * Method to log search terms to the database
	 *
	 * @param   string  $term       The term being searched
	 * @param   string  $component  The component being used for the search
	 *
	 * @return  void
	 *
	 * @since   3.0
	 */
	public static function logSearch($term, $component)
	{
		// Initialise our variables
		$db = \JFactory::getDbo();
		$query = $db->getQuery(true);
		$enable_log_searches = ComponentHelper::getParams($component)->get('enabled');

// Sanitise the term for the database
		$search_term = $db->escape(trim(strtolower($term)));

if ($enable_log_searches)
		{
			// Query the table to determine if the term has been searched previously
			$query->select($db->quoteName('hits'))
				->from($db->quoteName('#__core_log_searches'))
				->where($db->quoteName('search_term') . ' = ' . $db->quote($search_term));
			$db->setQuery($query);
			$hits = (int) $db->loadResult();

// Reset the $query object
			$query->clear();

// Update the table based on the results
			if ($hits)
			{
				$query->update($db->quoteName('#__core_log_searches'))
					->set('hits = (hits + 1)')
					->where($db->quoteName('search_term') . ' = ' . $db->quote($search_term));
			}
			else
			{
				$query->insert($db->quoteName('#__core_log_searches'))
					->columns(array($db->quoteName('search_term'), $db->quoteName('hits')))
					->values($db->quote($search_term) . ', 1');
			}

// Execute the update query
			$db->setQuery($query);
			$db->execute();
		}
	}
}