hpr_hub/ini/credentials.php

<?php
/*
This is where the credentials are kept - only sanitized version to be loaded to git.
*/
$databaseHostName = "localhost";
$databaseName = "hpr_hpr";
$databaseUsername = "hpr_hpr";
$databasePassword = 'THE_DATABASE_PASSWORD_HERE';

$mailerHost = "smtp.example.com";
$mailerUsername = 'robot@example.com';
$mailerPassword = 'THE_SMTP_MAIL_PASSWORD_HERE';

$generator_name = 'The HPR Robot';
$generator_email = 'robot.nospam@nospam.hackerpublicradio.org';

$hubBaseurl = "https://hub.hackerpublicradio.org/";
$baseurl = "https://hackerpublicradio.org/";
$comment_directory = "/path/to/comments";
$naughtyfile = '/path/to/naughty.txt';
$naughty_stings_file = '/path/to/strings.txt';
$justification_file = '/path/to/justification.txt';
# Read more: http://vidiame.com/php/how-to-block-multiple-ip-addresses-using-php

# The $referrerurl is used for links to pages from the orginating HPR site.
$referrerurl = $baseurl;
session_start();
if ($_SESSION['referrerurl']) {
	$referrerurl = $_SESSION['referrerurl'];
}	
else if ($_SERVER["HTTP_REFERER"] && !str_starts_with($_SERVER["HTTP_REFERER"], $hubBaseurl)) {
	$_SESSION['referrerurl'] = $_SERVER["HTTP_REFERER"];	
	$referrerurl = $_SERVER["HTTP_REFERER"]; 
}
?>