<?
/**
 * /lib/json.data.php
 *
 * This file will handle the return of application ajax calls to /functions/ files
 *
 * @var mixed[] $errors An array of errors created during the processing of the PHP file of an ajax call
 * @var mixed[] $data An array of results to be returned to the ajax call
 * @var boolean $dataErrors If set to true the PHP file will return a 404 error and 404 error HTML, if set to false it will be ignored
 *
 * @copyright 2016-2021 Synergy Pro Marketing
 * @author Aaron Campbell <aaron@synergymentoring.com>
 * @license None, All Rights Reserved
 * @package Layout
 * @filesource
 * @since 09.13.2017
 *  --- Aaron Campbell, added comments
 * */

// If there are no errors return a json encoded string of the $data array
if(count($errors) == 0)
{
    // all ajax data arrays will contain the 'result' value of 'success' or 'failed'
	$data['result'] = "success";
	echo json_encode($data);
}
else
{
    // If $dataErrors is falsee but there are errors, return a json encoded string of the $errors array
	if(!$dataErrors)
	{
		$data['result'] = "failed";
		$data['errors'] = $errors;
		echo json_encode($data);
	}
	else
	{
        // When $dataErrors is set to true, set header to 404 not found and print 404 HTML
		header("HTTP/1.0 404 Not Found");
		echo "<center>";
		echo "<h1>404 Not Found</h1>";
		echo "<p><a href=\"/\">click here</a></p>";
		echo "</center>";
		die();
	}
}
?>