<?php

// CONFIG: Enable debug mode. This means we'll log requests into 'ipn.log' in the same directory.

// Especially useful if you encounter network errors or other intermittent problems with IPN (validation).

// Set this to 0 once you go live or don't require logging.

define("DEBUG", 1);

// Set to 0 once you're ready to go live

define("USE_SANDBOX", 0);

define("LOG_FILE", "./ipn.log");

define("LOG_FILE_ERRORS", "./errors.log");

define("LOG_FILE_ATF", "./errorsatf.log");



//init vars

//$receiver_email = "paypal@nutrio2.com";

$receiver_id 	= "AZHAU5PH9YUA2";



// Read POST data

// reading posted data directly from $_POST causes serialization

// issues with array data in POST. Reading raw POST data from input stream instead.

$raw_post_data = file_get_contents('php://input');

$raw_post_array = explode('&', $raw_post_data);

$myPost = array();

foreach ($raw_post_array as $keyval) {

	$keyval = explode ('=', $keyval);

	if (count($keyval) == 2)

		$myPost[$keyval[0]] = urldecode($keyval[1]);

}

// read the post from PayPal system and add 'cmd'

$req = 'cmd=_notify-validate';

if(function_exists('get_magic_quotes_gpc')) {

	$get_magic_quotes_exists = true;

}

foreach ($myPost as $key => $value) {

	if($get_magic_quotes_exists == true && get_magic_quotes_gpc() == 1) {

		$value = urlencode(stripslashes($value));

	} else {

		$value = urlencode($value);

	}

	$req .= "&$key=$value";

}



error_log(date('[Y-m-d H:i e] '). "IPN fired: $req" . PHP_EOL, 3, LOG_FILE);



// Post IPN data back to PayPal to validate the IPN data is genuine

// Without this step anyone can fake IPN data



if(USE_SANDBOX == true) {

	$paypal_url = "https://www.sandbox.paypal.com/cgi-bin/webscr";

} else {

	$paypal_url = "https://www.paypal.com/cgi-bin/webscr";

}



$ch = curl_init($paypal_url);

if ($ch == FALSE) {

	//LOGS all FALSE IPNs

	error_log(date('[Y-m-d H:i e] '). "FALSE IPN: $req" . PHP_EOL, 3, LOG_FILE);

	return FALSE;

}



curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);

curl_setopt($ch, CURLOPT_POST, 1);

curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch, CURLOPT_POSTFIELDS, $req);

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);

curl_setopt($ch, CURLOPT_FORBID_REUSE, 1);



if(DEBUG == true) {

	curl_setopt($ch, CURLOPT_HEADER, 1);

	curl_setopt($ch, CURLINFO_HEADER_OUT, 1);

}



// CONFIG: Optional proxy configuration

//curl_setopt($ch, CURLOPT_PROXY, $proxy);

//curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);



// Set TCP timeout to 30 seconds

curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);

curl_setopt($ch, CURLOPT_HTTPHEADER, array('Connection: Close'));



// CONFIG: Please download 'cacert.pem' from "http://curl.haxx.se/docs/caextract.html" and set the directory path

// of the certificate as shown below. Ensure the file is readable by the webserver.

// This is mandatory for some environments.



//$cert = __DIR__ . "./cacert.pem";

//curl_setopt($ch, CURLOPT_CAINFO, $cert);



$res = curl_exec($ch);

if (curl_errno($ch) != 0) // cURL error

	{

	if(DEBUG == true) {

		error_log(date('[Y-m-d H:i e] '). "Can't connect to PayPal to validate IPN message: " . curl_error($ch) . PHP_EOL, 3, LOG_FILE);

	}

	curl_close($ch);

	exit;



} else {

		// Log the entire HTTP response if debug is switched on.

		if(DEBUG == true) {

			error_log(date('[Y-m-d H:i e] '). "HTTP request of validation request:". curl_getinfo($ch, CURLINFO_HEADER_OUT) ." for IPN payload: $req" . PHP_EOL, 3, LOG_FILE);

			error_log(date('[Y-m-d H:i e] '). "HTTP response of validation request: $res" . PHP_EOL, 3, LOG_FILE);

		}

		curl_close($ch);

}



// Inspect IPN validation result and act accordingly



// Split response headers and payload, a better way for strcmp

$tokens = explode("\r\n\r\n", trim($res));

$res = trim(end($tokens));



if (strcmp ($res, "VERIFIED") == 0) {

	// check whether the payment_status is Completed

	// check that txn_id has not been previously processed

	// check that receiver_email is your PayPal email

	// check that payment_amount/payment_currency are correct

	// process payment and mark item as paid.



	//check based on secure merchant id (receiver_id)

	//error_log(date('[Y-m-d H:i e] '). "receiver email ".$_POST['receiver_email']. PHP_EOL, 3, LOG_FILE);



	// assign posted variables to local variables

	//$item_name = $_POST['item_name'];

	//$item_number = $_POST['item_number'];

	//$payment_status = $_POST['payment_status'];

	//$payment_amount = $_POST['mc_gross'];

	//$payment_currency = $_POST['mc_currency'];

	//$txn_id = $_POST['txn_id'];

	//$receiver_email = $_POST['receiver_email'];

	//$payer_email = $_POST['payer_email'];

	//$transaction_id = $_POST['txn_id'];

	//$payerid 		= $_POST['payer_id'];

	//$firstname 		= $_POST['first_name'];

	//$lastname 		= $_POST['last_name'];

	//$payeremail 	= $_POST['payer_email'];



	$paymentstatus = $_POST['payment_status'];

	$mdate= date('Y-m-d h:i:s',strtotime($paymentdate));



	$otherstuff 		= json_encode($_POST);



	$path = $_SERVER['DOCUMENT_ROOT'] . "/scripts/lib/includes.php";

	require_once($path);



	//this is a recurring_payment_profile txn

	if (strpos($_POST["txn_type"],'recurring_payment_profile') !== false) {

		$txn_id 			= $_POST["initial_payment_txn_id"];

		$mc_gross 			= $_POST['initial_payment_amount'];

		$payment_status		= $_POST["initial_payment_status"];

		$paymentdate 		= "0000-00-00 00:00:00";

		$nextpaymentdate 	= $_POST['next_payment_date'];

		$thispaymentdate	= date("F j, Y, g:i a", strtotime($nextpaymentdate));



		$profileId 			= $_POST["recurring_payment_id"];



		$path = $_SERVER['DOCUMENT_ROOT'] . "/3/scripts/lib/Lionite/".$PAYPAL[getProductCode($_POST["pid"])].".php";

		require_once($path);

		$paypal 			= new Lionite_Paypal();

		//Set sandbox mode

		if(USE_SANDBOX == true) {

			$paypal_sb = true;

		} else {

			$paypal_sb = false;

		}

		Lionite_Paypal::sandbox($paypal_sb);

		$details 			= $paypal -> getRecurringProfile($profileId);



		// Details found

		if(is_array($details)) {

			$ship_fname 		= $details["name"];

			$ship_lname 		= "-";

			$ship_address1 		= $details["shipping_street"];

			$ship_address2 		= "";

			$ship_city			= $details["shipping_city"];

			$ship_zip 			= $details["shipping_zip"];

			$ship_state 		= $details["shipping_state"];

			$ship_country 		= $details["shipping_country_name"];

			$ship_country_code	= $details["shipping_country_code"];

			$ship_phone 		= '00000000';

			$ship_email 		= $_POST["payer_email"];

			$currency 			= $_POST["currency_code"];

			$amount 			= 1;

			//uses rp_invoice_id or profile_reference because recurring profiles have no other fields

			//$ip					= $_POST["rp_invoice_id"];



			//parse custom to get things like IP

			parse_str($_POST["rp_invoice_id"]);

			$ip					= $ip;

		}



	//this is a regular txn

	} else {

		$txn_id 			= $_POST["txn_id"];

		$payment_status		= $_POST["payment_status"];

		$mc_gross 			= $_POST['mc_gross'];

		$paymentdate 		= $_POST['payment_date'];

		$product_name		= isset($_POST['product_name'])?$_POST['product_name']:'';

		$nextpaymentdate 	= "0000-00-00 00:00:00";

		$thispaymentdate	= date("F j, Y, g:i a", strtotime($paymentdate));



		//parse custom to get things like IP

		parse_str($_POST["custom"]);



		// Prepare variables (for fulfillment)

		$ship_fname 		= $_POST["address_name"];

		$ship_lname 		= "-";

		$ship_address1 		= $_POST["address_street"];

		$ship_address2 		= "";

		$ship_city			= $_POST["address_city"];

		$ship_zip 			= $_POST["address_zip"];

		$ship_state 		= $_POST["address_state"];

		$ship_country 		= $_POST["address_country"];

		$ship_country_code	= $_POST["address_country_code"];

		$ship_phone 		= '8888888';

		$ship_email 		= $_POST["payer_email"];

		$currency 			= $_POST["mc_currency"];

		$amount 			= 1;

		$ip					= $ip;



	}



    $parent_txn_id = '';



    if (isset($_POST['parent_txn_id'])){

        $parent_txn_id = $_POST['parent_txn_id'];

    }



	$sql = "INSERT INTO ipns (

        parent_txn_id,

		txn_id,

		recurring_payment_id,

		txn_type,

		custom,

		payment_type,

		payment_date,

		next_payment_date,

		payment_status,

		profile_status,

		product_name,

		first_name,

		last_name,

		payer_email,

		payer_id,

		address_name,

		address_country,

		address_country_code,

		address_zip,

		address_state,

		address_city,

		address_street,

		business,

		receiver_email,

		receiver_id,

		residence_country,

		item_name1,

		item_number1,

		quantity,

		shipping,

		tax,

		mc_currency,

		mc_fee,

		mc_gross,

		mc_gross1,

		invoice,

		ip,

		ieverything_else)

	VALUES (

	    '".trim($parent_txn_id)."',

		'".trim($txn_id)."',

		'".trim($_POST["recurring_payment_id"])."',

		'".trim($_POST["txn_type"])."',

		'".trim($_POST["custom"])."',

		'".trim($_POST["payment_type"])."',

		'".trim(date('Y-m-d H:i:s', strtotime($paymentdate)))."',

		'".trim(date('Y-m-d H:i:s', strtotime($nextpaymentdate)))."',

		'".trim($payment_status)."',

		'".trim($_POST["profile_status"])."',

		'".trim($_POST["product_name"])."',

		'".trim($_POST["first_name"])."',

		'".trim($_POST["last_name"])."',

		'".trim($_POST["payer_email"])."',

		'".trim($_POST["payer_id"])."',

		'".trim($ship_fname)."',

		'".trim($ship_country)."',

		'".trim($ship_country_code)."',

		'".trim($ship_zip)."',

		'".trim($ship_state)."',

		'".trim($ship_city)."',

		'".addslashes($ship_address1)."',

		'".trim($_POST["business"])."',

		'".trim($_POST["receiver_email"])."',

		'".trim($_POST["receiver_id"])."',

		'".trim($_POST["residence_country"])."',

		'".trim($_POST["item_name1"])."',

		'".trim($_POST["item_number1"])."',

		'".trim($_POST["quantity"])."',

		'".trim($_POST["shipping"])."',

		'".trim($_POST["tax"])."',

		'".trim($currency)."',

		'".trim($_POST["mc_fee"])."',

		'".trim($mc_gross)."',

		'".trim($_POST["mc_gross1"])."',

		'".trim($_POST["invoice"])."',

		'".trim($ip)."',

		'".addslashes(print_r($otherstuff,true))."')";



	//debug sql

	//error_log(date('[Y-m-d H:i e] '). "SQL: " . $sql . PHP_EOL, 3, LOG_FILE);



	$result	= mysql_query($sql);



	//only post shipment when payment is completed (for creation of recurring billing profile, or for recurring/instant payments)

	if ( trim($payment_status)=="Completed" ) {

		$path = $_SERVER['DOCUMENT_ROOT'] . "/3/scripts/lib/ATF/".$ATF[getProductCode($_POST["item_number1"])].".php";

		require_once($path);

		// Create the client instance

		$atf 				= new atf();

		$date 				= date("m/d/Y"); //'02/22/2012'

		$time 				= date("h:ia"); //'02:01am'

		$orderID 			= $txn_id;

		$total 				= $mc_gross;



		//gets the pname depending on the transaction

		if ($_POST["item_name1"]!="") {

			//this is for all instant payments

			$pname = $_POST["item_name1"];

		} else if ($_POST["product_name"]!="") {

			//this is likely for recurring profile CREATED

			$pname = $_POST["product_name"];

		} else if ($details["desc"]!="") {

			//this grabs desc from the recurring profile

			$pname = $details["desc"];

		}



		//from the pname, extract the sku

		preg_match("/\(([^\)]*)\)/", $pname, $aMatches);

		$psku = $aMatches[1];



		error_log(date('[Y-m-d H:i e] '). "ATF vars: ". $orderID."|".

					$date."|".

					$time."|".

					$total."|".

					$ship_fname."|".

					$ship_lname."|".

					$ship_address1."|".

					$ship_address2."|".

					$ship_city."|".

					$ship_zip."|".

					$ship_state."|".

					$ship_country."|".

					$ship_phone."|".

					$ship_email."|".

					$psku."|".

					$amount."|".

					$ip. PHP_EOL, 3, LOG_FILE_ATF);



		// Sets city, state, zip to the country if they are unset

		if ($ship_city =="") 	{ $ship_city 	= $ship_country; }

		if ($ship_zip =="") 	{ $ship_zip 	= $ship_country; }

		if ($ship_state =="") 	{ $ship_state 	= $ship_country; }



		// Post shipment

		$callresult = $atf->postShipment(

					cleanText($orderID),

					cleanText($date),

					cleanText($time),

					cleanText($total),

					cleanText($ship_fname),

					cleanText($ship_lname),

					cleanText($ship_address1),

					cleanText($ship_address2),

					cleanText($ship_city),

					cleanText($ship_zip),

					cleanText($ship_state),

					cleanText($ship_country),

					cleanText($ship_phone),

					cleanText($ship_email),

					cleanText($psku),

					cleanText($amount),

					cleanText($ip)

					);



		error_log(date('[Y-m-d H:i e] '). "ATF call: ". print_r($callresult,true). PHP_EOL, 3, LOG_FILE_ATF);





		/*******************************************

			Process ad tracking pixels

		********************************************/



		//do this for monthly recurring payments

		if ($psku==$SKU_NUTRI1Monthly) {

			$adURL = "http://www.nutrifrontier.net/track/a.php?type=sale&value=129.95&id=10&name=Nutrio2+Re-engage+6+bottles&description=";

		} else {

			$adURL = "";

		}



		if ($adURL!="") {

			doCURL($adURL);

		}



		/*******************************************

			Emails the customer

		********************************************/





		$path = $_SERVER['DOCUMENT_ROOT'] . "/scripts/lib/PHPMailer/PHPMailerAutoload.php";

		require_once($path);



		//this includes the email body

		$path = $_SERVER['DOCUMENT_ROOT'] . "/scripts/lib/include-email.php";

		require_once($path);



		$mail = new PHPMailer;

		//$mail->SMTPDebug = 3;                          // Enable verbose debug output

		$mail->isSMTP();                                 // Set mailer to use SMTP

		$mail->Host = 'host.successvantage.com';  // Specify main and backup SMTP servers

		$mail->SMTPAuth = true;                          // Enable SMTP authentication

		$mail->Username = 'noreply@nutrio2.com';         // SMTP username

		$mail->Password = 'yItv.^*&cVI[';                // SMTP password

		$mail->SMTPSecure = 'ssl';                       // Enable TLS encryption, `ssl` also accepted

		$mail->Port = 465;                               // TCP port to connect to



		$mail->From = 'noreply@nutrio2.com';

		$mail->FromName = 'Nutrio2';

		//$mail->addAddress('joe@example.net', 'Joe User');     // Add a recipient

		$mail->addAddress($_POST["payer_email"]);              // Name is optional

		//$mail->addReplyTo('info@example.com', 'Information');

		//$mail->addCC('cc@example.com');

		$mail->addBCC('mentismarketing.support@gmail.com');

		//***************

		$mail->isHTML(true);                                  // Set email format to HTML



		$mail->Subject = 'Nutrio2 Order '.$txn_id;

		$mail->Body    = getEmail(	$txn_id,

									$thispaymentdate,

									$_POST["first_name"],

									$_POST["last_name"],

									$ship_fname,

									$ship_address1,

									$ship_city,

									$ship_state,

									$ship_zip,

									$ship_country,

									$psku,

									$pname,

									$mc_gross,

									$currency );

		//$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';



                /********************

                 * hasoffers postback

                 ********************/



                if( isset($hasoffers_cookie) ){

					$hasOffersURL = "http://tracking.nutrio2-at.com/aff_goal?a=lsr";



					//Add goal id is there is one

					isset($hasoffers_goal) ? $hasOffersURL .= "&goal_id=".$hasoffers_goal : '';



					//Add transaction ID

                    $hasOffersURL .= "&transaction_id=".$hasoffers_cookie;



					//Add Advertiser Sub IDs

					$hasOffersURL .= "";



					$hasOffersURL .= (isset($aff_sub1) && $aff_sub1 != '')?"&adv_sub=".$aff_sub1:'';

					$hasOffersURL .= (isset($aff_sub2) && $aff_sub2 != '')?"&adv_sub2=".$aff_sub2:'';

					$hasOffersURL .= (isset($aff_sub3) && $aff_sub3 != '')?"&adv_sub3=".$aff_sub3:'';

					$hasOffersURL .= (isset($aff_sub4) && $aff_sub4 != '')?"&adv_sub4=".$aff_sub4:'';

					$hasOffersURL .= (isset($aff_sub5) && $aff_sub5 != '')?"&adv_sub5=".$aff_sub5:'';



                    $hasoffers_result = doCURL($hasOffersURL);



					$ho_fh = fopen("holog.txt","a");

					fwrite($ho_fh, $hasoffers_result.' '.$hasOffersURL.' '.$_POST["custom"]);

					fclose($ho_fh);



                    if(strpos( $hasoffers_result, 'success=true;') === false ){

                        error_log(date('[Y-m-d H:i e] '). "HasOffers postback failed for txn: $hasoffers_cookie\nData:$hasoffers_result\n\n". PHP_EOL, 3, LOG_FILE_ERRORS);

                    }

                }else{

					preg_match("/\((.*)\)/",$product_name,$matches);

					$conversionSKU = $matches[1];



					$sub_id = (isset($aff_sub1) && $aff_sub1 != '')?$aff_sub1:'';

					$sub_id2 = (isset($aff_sub2) && $aff_sub2 != '')?$aff_sub2:'';

					$sub_id3 = (isset($aff_sub3) && $aff_sub3 != '')?$aff_sub3:'';

					$sub_id4 = (isset($aff_sub4) && $aff_sub4 != '')?$aff_sub4:'';

					$sub_id5 = (isset($aff_sub5) && $aff_sub5 != '')?$aff_sub5:'';



					$args = array(

						'NetworkId' => 'hvaffiliates',

						'Target' => 'Conversion',

						'Method' => 'create',

						'NetworkToken' => 'NETj0R7lVEL8BJ35JdY5lv5jtZM89M',

						'data' => array(

						'ip' => $ip,

						'offer_id' => '1',

						'status' => 'approved',

						'revenue' => $_POST['mc_gross'],

						'goal_id' => $hasoffers_goal,

						'payout' => $_POST['mc_gross'],

						'affiliate_info1' => $sub_id,

						'affiliate_info2' => $sub_id2,

						'affiliate_info3' => $sub_id3,

						'affiliate_info4' => $sub_id4,

						'affiliate_info5' => $sub_id5,

						'affiliate_id' => '1'

					),

					'return_object' => '1'

					);



					// Initialize cURL

					$curlHandle = curl_init();



					// Configure cURL request

					curl_setopt($curlHandle, CURLOPT_URL, "https://api.hasoffers.com/Apiv3/json");



					// Configure POST

					curl_setopt($curlHandle, CURLOPT_POST, 1);

					curl_setopt($curlHandle, CURLOPT_POSTFIELDS, http_build_query($args));



					// Make sure we can access the response when we execute the call

					curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, true);



					// Execute the API call

					$jsonEncodedApiResponse = curl_exec($curlHandle);



					// Ensure HTTP call was successful

					if($jsonEncodedApiResponse === false) {

						$ho_fh = fopen("holog.txt","a");

						fwrite($ho_fh, $jsonEncodedApiResponse."WOOT\n");

						fclose($ho_fh);

					}

					else{

						// Decode the response from a JSON string to a PHP associative array

						$apiResponse = json_decode($jsonEncodedApiResponse, true);



						// Make sure we got back a well-formed JSON string and that there were no

						// errors when decoding it

						$jsonErrorCode = json_last_error();

						if($jsonErrorCode !== JSON_ERROR_NONE) {

							$ho_fh = fopen("holog.txt","a");

							fwrite($ho_fh, $jsonErrorCode);

							fclose($ho_fh);

						}



						// Print out the response details

						if($apiResponse['response']['status'] === 1) {

							// No errors encountered

							file_put_contents('hosuccess.txt', print_r($apiResponse['response']['data'], true));

						}

						else {

							file_put_contents('hoerrors.txt', print_r($apiResponse['response']['errors'], true));

						}



						$query = "UPDATE ipns SET hasOffersId='".$apiResponse['response']['data']['Conversion']['id']."' WHERE txn_id='".trim($txn_id)."'";

					}

					// Clean up the resource now that we're done with cURL

					curl_close($curlHandle);

				}



		if(!$mail->send()) {

			echo 'Message could not be sent.';

			error_log(date('[Y-m-d H:i e] '). "Mailer Error: " . $mail->ErrorInfo . PHP_EOL, 3, LOG_FILE_ERRORS);

		} else {

			echo 'Message has been sent';

		}

	}

	else if(trim($payment_status)=="Refunded"){

		$ho_fh = fopen("holog.txt","a");

		fwrite($ho_fh, $raw_post_data." ".$hasoffers_cookie);

		fclose($ho_fh);



		if(isset($hasoffers_cookie)){

			$args = array(

				'NetworkId' => 'hvaffiliates',

				'Target' => 'Conversion',

				'Method' => 'update',

				'NetworkToken' => 'NETj0R7lVEL8BJ35JdY5lv5jtZM89M',

				'data' => array(

					'revenue' => '0.00'

				),

				'transaction_id' => $hasoffers_cookie

			);

		}else{

			$query = "SELECT hasOffersId FROM ipns WHERE txn_id='".trim($txn_id)."' ORDER BY id ASC LIMIT 1";

			$result = mysql_query($query);



			if($result){

				$row = mysql_fetch_assoc($result);

				$conversionId = $row["hasOffersId"];

			}else{

				error_log(date('[Y-m-d H:i e] '). "MySQL Refund Error: " . trim($txn_id) . PHP_EOL, 3, LOG_FILE_ERRORS);

			}



			$args = array(

				'NetworkId' => 'hvaffiliates',

				'Target' => 'Conversion',

				'Method' => 'update',

				'NetworkToken' => 'NETj0R7lVEL8BJ35JdY5lv5jtZM89M',

				'id' => $conversionId,

				'data' => array(

					'status' => 'rejected'

				)

			);

		}



		// Initialize cURL

		$curlHandle = curl_init();



		// Configure cURL request

		curl_setopt($curlHandle, CURLOPT_URL, "https://api.hasoffers.com/Apiv3/json");



		// Configure POST

		curl_setopt($curlHandle, CURLOPT_POST, 1);

		curl_setopt($curlHandle, CURLOPT_POSTFIELDS, http_build_query($args));



		// Make sure we can access the response when we execute the call

		curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, true);



		// Execute the API call

		$jsonEncodedApiResponse = curl_exec($curlHandle);



		// Ensure HTTP call was successful

		if($jsonEncodedApiResponse === false) {

			$ho_fh = fopen("holog.txt","a");

			fwrite($ho_fh, $jsonEncodedApiResponse."WOOT");

			fclose($ho_fh);

		}



		// Clean up the resource now that we're done with cURL

		curl_close($curlHandle);



		// Decode the response from a JSON string to a PHP associative array

		$apiResponse = json_decode($jsonEncodedApiResponse, true);



		// Make sure we got back a well-formed JSON string and that there were no

		// errors when decoding it

		$jsonErrorCode = json_last_error();

		if($jsonErrorCode !== JSON_ERROR_NONE) {

			$ho_fh = fopen("holog.txt","a");

			fwrite($ho_fh, $jsonErrorCode);

			fclose($ho_fh);

		}



		// Print out the response details

		if($apiResponse['response']['status'] === 1) {

			// No errors encountered

			file_put_contents('hosuccess.txt', print_r($apiResponse['response']['data'], true));

		}

		else {

			file_put_contents('hoerrors.txt', print_r($apiResponse['response']['errors'], true));

		}

	}



	if(DEBUG == true) {

		error_log(date('[Y-m-d H:i e] '). "Verified IPN: $req ". PHP_EOL, 3, LOG_FILE);

	}

} else if (strcmp ($res, "INVALID") == 0) {

	// log for manual investigation

	// Add business logic here which deals with invalid IPN messages

	if(DEBUG == true) {

		error_log(date('[Y-m-d H:i e] '). "Invalid IPN: $req" . PHP_EOL, 3, LOG_FILE);

	}

}



//save a copy of IPN into tracker DB

require_once('ipn-track.php');



function doCURL($url) {



	$ch = curl_init();

	curl_setopt($ch, CURLOPT_URL, $url);



	//return the transfer as a string

	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);



	// $output contains the output string

	$output = curl_exec($ch);

	curl_close($ch);

	return $output;

}



function cleanText($text) {



	// Remove all none utf-8 symbols

	$text = htmlspecialchars_decode(htmlspecialchars($text, ENT_IGNORE, 'UTF-8'));

	// remove non-breaking spaces and other non-standart spaces

	$text = preg_replace('~\s+~u', ' ', $text);

	// replace controls symbols with "?"

	$text = preg_replace('~\p{C}+~u', '?', $text);



	 return $text;



}





/********



Example of Paypal Profile





Recurring profile details



	array(50) {

  ["ACK"]=>

  string(7) "Success"

  ["VERSION"]=>

  string(4) "82.0"

  ["BUILD"]=>

  string(8) "17098556"

  ["profile_id"]=>

  string(14) "I-HY9V9MY0PE4W"

  ["status"]=>

  string(6) "Active"

  ["autobill"]=>

  string(10) "NoAutoBill"

  ["desc"]=>

  string(89) "Time magazine monthly subscription for 1 year. 1 month free trial, then 29.99 GBP monthly"

  ["max_failed"]=>

  string(1) "0"

  ["name"]=>

  string(10) "buyer test"

  ["start_date"]=>

  string(20) "2015-06-30T16:00:00Z"

  ["next_billing_date"]=>

  string(20) "2015-07-01T10:00:00Z"

  ["num_cycles_completed"]=>

  string(1) "0"

  ["num_cycles_remaining"]=>

  string(1) "1"

  ["outstanding_balance"]=>

  string(4) "0.00"

  ["failed_payments"]=>

  string(1) "0"

  ["trial_amount_paid"]=>

  string(4) "0.00"

  ["regular_amount_paid"]=>

  string(4) "0.00"

  ["aggregate_amount"]=>

  string(4) "0.00"

  ["aggregate_optional_amount"]=>

  string(4) "0.00"

  ["final_payment_date"]=>

  string(20) "2016-07-01T10:00:00Z"

  ["timestamp"]=>

  string(20) "2015-06-28T07:00:50Z"

  ["correlation_id"]=>

  string(13) "a1fa47056c5c7"

  ["shipping_street"]=>

  string(16) "123 Thomson Rd. "

  ["shipping_city"]=>

  string(9) "Singapore"

  ["shipping_zip"]=>

  string(6) "308123"

  ["shipping_country_code"]=>

  string(2) "SG"

  ["shipping_country"]=>

  string(2) "SG"

  ["shipping_country_name"]=>

  string(9) "Singapore"

  ["shipping_address_owner"]=>

  string(6) "PayPal"

  ["shipping_address_status"]=>

  string(11) "Unconfirmed"

  ["period"]=>

  string(5) "Month"

  ["frequency"]=>

  string(1) "1"

  ["total_cycles"]=>

  string(1) "1"

  ["currency"]=>

  string(3) "GBP"

  ["cost"]=>

  string(5) "29.99"

  ["shipping"]=>

  string(4) "0.00"

  ["tax"]=>

  string(4) "0.00"

  ["trial_period"]=>

  string(5) "Month"

  ["trial_frequency"]=>

  string(1) "1"

  ["trial_total_cycles"]=>

  string(1) "1"

  ["trial_currency_code"]=>

  string(3) "GBP"

  ["trial_cost"]=>

  string(4) "0.00"

  ["trial_shipping_amount"]=>

  string(4) "0.00"

  ["trial_tax_amount"]=>

  string(4) "0.00"

  ["regular_billing_period"]=>

  string(5) "Month"

  ["regular_billing_frequency"]=>

  string(1) "1"

  ["regular_total_billing_cycles"]=>

  string(2) "12"

  ["regular_currency_code"]=>

  string(3) "GBP"

  ["regular_shipping_amount"]=>

  string(4) "0.00"

  ["regular_tax_amount"]=>

  string(4) "0.00"

}









Recurring profile created::::



{"payment_cycle":"Daily","txn_type":"recurring_payment_profile_created","last_name":"buyer","initial_payment_status":"Completed","next_payment_date":"03:00:00 Jul 01, 2015 PDT","residence_country":"SG","initial_payment_amount":"1.00","rp_invoice_id":"103.245.95.50","currency_code":"USD","time_created":"00:24:47 Jul 01, 2015 PDT","verify_sign":"AN9zikv75AwD7FSABy-2H9RV1ETNAKBIFCX-19lgfr5pRs7dp0BR3jNQ","period_type":" Regular","payer_status":"verified","test_ipn":"1","tax":"0.00","payer_email":"paypal-buyer@brainmaxima.com","first_name":"test","receiver_email":"paypal-facilitator@brainmaxima.com","payer_id":"GPACWYCF3836U","product_type":"1","initial_payment_txn_id":"2HW30276WH825815R","shipping":"0.00","amount_per_cycle":"9.99","profile_status":"Active","charset":"gb2312","notify_version":"3.8","amount":"9.99","outstanding_balance":"0.00","recurring_payment_id":"I-KA4L0YUC1H9T","product_name":"Time magazine monthly subscription for 1 year. 1 month free trial, then 29.99 USD daily","ipn_track_id":"4b27a7e4c1e9"}





Recurring payment::::



{"mc_gross":"9.99","period_type":" Regular","outstanding_balance":"0.00","next_payment_date":"03:00:00 Jun 29, 2015 PDT","protection_eligibility":"Eligible","payment_cycle":"Daily","address_status":"unconfirmed","tax":"0.00","payer_id":"GPACWYCF3836U","address_street":"123 Thomson Rd.","payment_date":"03:41:09 Jun 28, 2015 PDT","payment_status":"Completed","product_name":"Time magazine monthly subscription for 1 year. 1 month free trial, then 29.99 USD daily","charset":"gb2312","rp_invoice_id":"132.147.72.52","recurring_payment_id":"I-4EB8UFKB2LL5","address_zip":"308123","first_name":"test","mc_fee":"0.64","address_country_code":"SG","address_name":"buyer test","notify_version":"3.8","amount_per_cycle":"9.99","payer_status":"verified","currency_code":"USD","business":"paypal-facilitator@brainmaxima.com","address_country":"Singapore","address_city":"Singapore","verify_sign":"Agfb8DnF8gs6j4EwIwFPjQ7Rt9a.At5RBxymPJ.fwSjS0mt91UNJdiL1","payer_email":"paypal-buyer@brainmaxima.com","initial_payment_amount":"1.00","profile_status":"Active","amount":"9.99","txn_id":"71S220809S1846841","payment_type":"instant","last_name":"buyer","address_state":"","receiver_email":"paypal-facilitator@brainmaxima.com","payment_fee":"0.64","receiver_id":"FZBJUFBDMSBZJ","txn_type":"recurring_payment","mc_currency":"USD","residence_country":"SG","test_ipn":"1","transaction_subject":"Time magazine monthly subscription for 1 year. 1 month free trial, then 29.99 USD daily","payment_gross":"9.99","shipping":"0.00","product_type":"1","time_created":"00:32:46 Jun 28, 2015 PDT","ipn_track_id":"88e6336ee79"}





One time payment::::



{"mc_gross":"69.97","protection_eligibility":"Eligible","address_status":"unconfirmed","item_number1":"1984","payer_id":"GPACWYCF3836U","tax":"0.00","address_street":"123 Thomson Rd.","payment_date":"08:56:44 Jun 24, 2015 PDT","payment_status":"Completed","charset":"gb2312","address_zip":"308123","mc_shipping":"0.00","mc_handling":"0.00","first_name":"test","mc_fee":"2.68","address_country_code":"SG","address_name":"buyer test","notify_version":"3.8","custom":"5","payer_status":"verified","address_country":"Singapore","num_cart_items":"1","mc_handling1":"0.00","address_city":"Singapore","verify_sign":"AMbszvxvYSF5dhC2-PBwiJRHzT8yALLUM2kWqwI-m6msJ0OyQ2NlvySO","payer_email":"paypal-buyer@brainmaxima.com","mc_shipping1":"0.00","tax1":"0.00","txn_id":"3G580325DH949014M","payment_type":"instant","last_name":"buyer","address_state":"","item_name1":"Product ABC","receiver_email":"paypal-facilitator@brainmaxima.com","payment_fee":"2.68","quantity1":"1","receiver_id":"FZBJUFBDMSBZJ","txn_type":"cart","mc_gross_1":"69.97","mc_currency":"USD","residence_country":"SG","test_ipn":"1","transaction_subject":"","payment_gross":"69.97","ipn_track_id":"20bae702572a5"}





********/



?>