<?php
  $accountsid = '';  //  YOUR TWILIO ACCOUNT SID
  $authtoken = '';  //  YOUR TWILIO AUTH TOKEN
  $fromNumber = '';  //  PHONE NUMBER CALLS WILL COME FROM
  $toNumber = '';  // 	 YOUR PHONE NUMBER TO CONNECT TO
  $toEmail = ''; // YOUR EMAIL ADDRESS TO SEND RECORDING TO
?>

<?php
session_start();
include 'Services/Twilio.php';
include("config.php");
if( isset($_GET['msg']) )
  echo $msg;
?>
<h3>Please enter your phone number, and you will beconnected to <?=$toNumber?></h3>
<form action="makecall.php" method="post">
<span>Your Number: <input type="text"name="called" /></span>
<input type="submit" value="Connect me!" />
</form>

<?php
session_start();
include 'Services/Twilio.php';
include("config.php");
$client = new Services_Twilio($accountsid, $authtoken);
if (!isset($_REQUEST['called'])) {
  $err = urlencode("Must specify your phone number");
  header("Location: record-call.php?msg=$err");
  die;
}

$url = (!empty($_SERVER['HTTPS'])) ?"https://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI']:"http://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'];
$url = str_replace("makecall","recording",$url);

$call = $client->account->calls->create($fromNumber, $to,'callback.php?number=' .$_REQUEST['called'],array("record"=>true));

$msg = urlencode("Connecting... ".$call->sid);
$_SESSION['csid'] = $call->sid;
$RecordingUrl = $url."?csid=".$call->sid;
$subject = "New phone recording from{$_REQUEST['called']}";
$body = "You have a new phone recording from{$_REQUEST['called']}:\n\n";

$body .= $RecordingUrl;

$headers = 'From: noreply@'.$_SERVER['SERVER_NAME']. "\r\n" .
  'Reply-To: noreply@'.$_SERVER['SERVER_NAME'] . "\r\n" .
  'X-Mailer: Twilio';
mail($toEmail, $subject, $body, $headers);
header("Location: record-call.php?msg=$msg");
?>

<?php
  header("content-type: text/xml");
  echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
?>
<Response>
  <Say>A customer at the number <?php echo$_REQUEST['number']?> is calling</Say>
  <Dial record=true><?php echo $_REQUEST['number']?></Dial>
</Response>

<?php
if( isset($_GET['csid']) ){
  getRecording( $_GET['csid'] );
}else{
  die( "Invalid recording!");
}
function getRecording($caSID){
  global $accountsid,$authtoken;
    $version = '2010-04-01';
    $url = "https://api.twilio.com/2010-04-01/Accounts/{$accountsid}/Calls/{$caSID}/Recordings.xml";
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_USERPWD,"{$accountsid}:{$authtoken}");
    curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
    $output = curl_exec($ch);
    $info = curl_getinfo($ch);
    curl_close($ch);
    $output = simplexml_load_string($output);
    echo "<table>";
    foreach ($output->Recordings->Recording as $recording)
	{
      echo "<tr>";
      echo "<td>".$recording->Duration." seconds</td>";
      echo "<td>".$recording->DateCreated."</td>";
      echo '<td><audio src="https://api.twilio.com/2010-04-01/Accounts/'.$sid.'/Recordings/'.$recording->Sid.'.mp3" controls preload="auto"autobuffer></audio></td>';
        echo "</tr>";
    }
    echo "</table>";
}