<?php

//Comment all the code given below
//Test FTS Settings
        if (empty($_SESSION['setup_fts_type'])) {
            installLog("ERROR:: Elastic Search is required.");
            $errors['ERR_FTS'] = $mod_strings['LBL_FTS_REQUIRED'];
        } else {
            installLog("Begining to check FTS Settings.");
            $engine = SearchEngine::newEngine($_SESSION['setup_fts_type'], getFtsSettings());
            $ftsStatus = $engine->verifyConnectivity(false);
            switch ($ftsStatus) {
                case Client::CONN_ERROR:
                case Client::CONN_FAILURE:
                    $errors['ERR_FTS'] = $mod_strings['LBL_FTS_CONN_ERROR'];
                    installLog("ERROR:: Unable to connect to FTS." . $_SESSION['setup_fts_type']);
                    break;
                case Client::CONN_NO_VERSION_AVAILABLE:
                    $errors['ERR_FTS'] = $mod_strings['LBL_FTS_NO_VERSION_AVAILABLE'];
                    installLog("ERROR:: No FTS version available." . $_SESSION['setup_fts_type']);
                    break;
                case Client::CONN_VERSION_NOT_SUPPORTED:
                    $errors['ERR_FTS'] = sprintf(
                        $mod_strings['LBL_FTS_UNSUPPORTED_VERSION'],
                        implode(', ', $engine->getContainer()->client->getAllowedVersions())
                    );
                    installLog("ERROR:: Unsupported version of Elastic search." . $_SESSION['setup_fts_type']);
                    break;
            }
            installLog("FTS connection results: $ftsStatus");
        }