Enter Keywords

<?php
/**
 * Created by PhpStorm.
 * User: scott
 * Date: 3/4/19
 * Time: 2:33 PM
 */
include 'KeywordClass.php';

$keytext = $_GET['keywords'];
$customer = $_GET['client'];

$keywords = explode("\r\n", $keytext);

$usable = new KeywordClass();


$table = '<HTML><TABLE><TH> Keyword </TH><TH> Status </TH><TH> Results</TH>';

foreach ($keywords as $keyword){
    if (preg_match('/^[a-z0-9\040]+$/i',$keyword)) {
        //$URL = "http://abc/api/v1/";
        $URL = "http://127.0.0.1/Espo/api/v1/";
        $keyword = str_replace(" ", '+', $keyword);
        $user = 'xxxxx';
        $password = 'xxxxx';
        $action = "Keyterms?select=name&maxSize=100&offset=0&orderBy=createdAt&order=desc&where%5B0%5D%5Btype%5D=textFilter&where%5B0%5D%5Bvalue%5D=" .$keyword ;
        $json = $usable->accessEspo($URL,$action,$user,$password);


       switch ($json['total']) {

            case 0:

                $use = 'Keyword can be used';
                $results = $usable->getNumResults($keyword);

                break;

            case 1:

                $keyword_id = $json['list'][0]['id'];
                $action = "Keyterms/" . $keyword_id;
                $json1 = $usable->accessEspo($URL, $action, $user, $password);

                if(!$json1['approved']){
                    $use = 'Keyword can be used';
                    $results = $usable->getNumResults($keyword);


                    break;
                }
                $account_id = $json1['accountId'];
                $action = "Account/" . $account_id;
                $json2 = $usable->accessEspo($URL, $action, $user, $password);
                $use =  $json2['clientID'];
                break;

            default:

                $use = "Must be checked manually";
                break;
        }
    }
    else{
        $use = "you have an illegal character";
        $results = '';

    }

    if($use == 'Keyword can be used'){
        $action = 'Account?select=name,clientID,website,type&maxSize=20&offset=0&orderBy=createdAt&order=desc&where[0][type]=equals&where[0][attribute]=clientID&where[0][value]=' . $customer;
        $json3 = $usable->accessEspo($URL, $action, $user, $password);

        $espoAccount = $json3['list'][0]['id'];
        $espoName = $json3['list'][0]['name'];
        $action = 'website?accountId,name,websiteURL,siteType&maxSize=20&offset=0&where[0][type]=equals&where[0][attribute]=accountId&where[0][value]='.$espoAccount.'&where[1][type]=equals&where[1][attribute]=siteType&where[1][value]=Primary+SEO+Build';
        $json4 = $usable->accessEspo($URL, $action, $user, $password);

        $webID = $json4['list'][0]['id'];
        $webName = $json4['list'][0]['name'];
        $action = 'Keyterms';
        $params = array('accountId'=>$espoAccount,'accountName'=>$espoName,'generated'=>'True','clientSupplied'=>'false','approved'=>'false','name'=>$keyword);

        $json5 = $usable->editEspo($URL,$action,$params,$user,$password);


    }

    $table = $table . "<TR><TD>$keyword</TD><TD>$use</TD><TD>$results</TD></TR>";

}

$table = $table . '</TABLE><HTML>';

echo $table;