KooKoo Wedding IVR

wedding_ivr.php

<?php
session_start();
require_once("response.php");//response.php is the kookoo xml preparation class file
$r = new Response();
$r->setFiller("yes");
$recore_wav="update";
if(isset ($_REQUEST['event']) && $_REQUEST['event']== "NewCall" ) 
{	
	$_SESSION['caller_number']=$_REQUEST['cid'];
	$_SESSION['kookoo_number']=$_REQUEST['called_number']; 
	$_SESSION['session_id']   = $_REQUEST['sid'];
  	$_SESSION['next_block']='MainMenu';
  	$_SESSION['event']='MainMenu';
    $_SESSION['playWelPrompt']=TRUE;
    $_SESSION['invalidInput']=FALSE;
} 
if (isset ($_REQUEST['event']) && ($_REQUEST['event']=="Disconnect" || $_REQUEST['event']=="Hangup")    ){
exit;
} 
//Main-Menu
$cd = new CollectDtmf();
if($_REQUEST['event'] == 'Record'){
     $cd->addPlayText('You have said');
     $cd->addPlayAudio($_REQUEST['data']);
}
if($_SESSION['next_block']=='MainMenu'){
       $cd->setMaxDigits(1);
       if($_SESSION['playWelPrompt']){
			 /*Invitation message*/
                 $cd->addPlayAudio('http://recordings.kookoo.in/demouser/CordInvite.wav');
       }
       if($_SESSION['invalidInput']){
           $cd->addPlayText('wrong input');
       }
       $_SESSION['invalidInput']=FALSE;
       $_SESSION['playWelPrompt']= FALSE;
       /*Menu message. Press 1 for details etc*/
       $cd->addPlayAudio('http://recordings.kookoo.in/demouser/PressNo.wav');
       $r->addCollectDtmf($cd);
       $_SESSION['next_block']='Menu1_CheckInput';
} 
else if($_SESSION['next_block']=='Menu1_CheckInput' && $_REQUEST['event'] == 'GotDTMF'){
     $_SESSION['input'] = urldecode($_REQUEST['data']);
	if($_SESSION['input'] == '1'){
		/*More info message*/
        $r->addPlayAudio('http://recordings.kookoo.in/demouser/MoreInfo.wav');
		$_SESSION['next_block']='MainMenu';
		$_SESSION['event']='CollectNumber';
	}
	elseif($_REQUEST['data'] == '*'){
        $_SESSION['record_wav'] = 'update';
		$_SESSION['next_block']='Record_Block';
	}
	elseif($_REQUEST['data'] == '2'){
		/*Directions message*/
        $r->addPlayAudio('http://recordings.kookoo.in/demouser/Directions.wav');  
		$_SESSION['next_block']='MainMenu';
		$_SESSION['event']='MainMenu';
    }
	elseif($_REQUEST['data'] == '3'){
        $_SESSION['record_wav'] = $_SESSION['caller_number'];
        $_SESSION['next_block']='Record_Block';    
	}
    elseif($_REQUEST['data'] == '4'){
        $r->addPlayAudio('http://recordings.kookoo.in/demouser/'.$_SESSION['caller_number'].'.wav');  
		$_SESSION['next_block']='MainMenu';
		$_SESSION['event']='MainMenu';
     }
	else{
   	$_SESSION['next_block']='MainMenu';
         $_SESSION['invalidInput']=TRUE;
    	}
}
else if($_SESSION['next_block'] == 'Record_Block'){
         $r->addRecord($_SESSION['record_wav'], 'wav', '4', '100'    ,'#');
		$_SESSION['next_block']='MainMenu';
		$_SESSION['event']='MainMenu';
}
else if($_SESSION['next_block'] == 'Hangup' ){
       $r->addPlayText('Thanks you for calling, have nice day');
       $r->addHangup();	// do something more or to send hang up to kookoo	
}
else {
	//print you session param 'next_goto' and other details
       $_SESSION['next_block']='Hangup';
       $r->addPlayText('Sorry, session and events not maintained properly, Thanks you for calling, have nice day');
       $r->addHangup();	// do something more or to send hang up to kookoo	
}
$r->send();
?>