<?php

include "twilio.php";
include "messages.php"; 

$error = false;

//if we received an extension, attempt to look it up from the voicemailbox table
if(strlen($_REQUEST['Digits'])) {
	$exten = $_REQUEST['Digits'];
	//if the mailbox exists, redirect the call to the leave_a_message.php
	if(getMailbox($exten)) {
		header("location: leave_a_message.php?exten=$exten");
		exit();
	} else {
		$error=true;
	}
}

$r = new Response();
$g = $r->append(new Gather());
if($error)
	$g->append(new Say("Mailbox for extension $exten was not found"));
$g->append(new Say("Enter the extension you wish to leave a message for, followed by the #sign"));
$r->append(new Say('I did not receive an extension.'));
$r->append(new Redirect('pick_mailbox.php'));
$r->Respond();

?>