#!/usr/bin/env php
<?php
/*
This Callback script takes 7 arguments:
1- number to dial
2- context.exten.priority to dump number into
3- optional time in seconds to sleep before calling back

eg: callback 14032448089 ext-meetme.200.1
*/

if ($argc < 3) {
	cb_fatal("Wrong number of arguments, should be:\n".$argv[0].
	" callback_number callback_destination [delay_seconds]\n");
}

$callback_number = $argv[1];
$callback_destination = $argv[2];
$pause_seconds = isset($argv[3]) ? $argv[3] : 0;
$callback_timeout = $argv[4];
$audio_path = $argv[5];
$callback_callerid = base64_decode($argv[6]);

// bootstrap the connection to get astman up
//
$restrict_mods = true;
$bootstrap_settings['freepbx_auth'] = false;
include '/etc/freepbx.conf';

if($pause_seconds) {
	sleep($pause_seconds);
}
// figure out context, exten, priority
$dest = explode(".",$callback_destination);
$callback_context = $dest[0];
$callback_exten = $dest[1];
$callback_priority = $dest[2];

//define the args for Originate
$channel = "Local/".$callback_number."@from-internal";
$exten = $callback_exten;
$context = $callback_context;
$priority = $callback_priority;
$timeout = $callback_timeout;
$callerid = $callback_callerid;
$variable = 'AUDIO_FILE=' . $audio_path;
echo($variable);
$account = "";
$application = "";
$data = "";

if ($bootstrap_settings['astman_connected']) {
	$astman->Originate($channel, $exten, $context, $priority, $timeout, $callerid, $variable, $account, $application, $data);
	$astman->disconnect();
} else {
	cb_fatal("Cannot connect to Asterisk Manager with ".$amp_conf["AMPMGRUSER"]."/".$amp_conf["AMPMGRPASS"]);
}

function cb_fatal($text) {
	echo "[FATAL] ".$text."\n";
	exit(1);
}
?>