Initial import: Carteasy Shop (Dev-Stand)

2026-04-20 01:03:43 +02:00
commit d504f8a05d
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+<?php
+/*
+ * @version			$Id: index.php 10381 2008-06-01 03:35:53Z $
+ * @package			Carteasy
+ * @copyright		Copyright (C) 2005 - 2011 Wlanium
+ * @license			proprietary
+ * @author			Thomas Bartelt
+ * Carteasy is a web shop system
+ */
+
+include_once './core/config.class.php';
+
+// TODO: add error url
+class PayPalExpressCheckout {
+
+	private $version;
+	private $api_url;
+	private $return_url;
+	private $cancel_url;
+	private $currency;
+	private $order_toal;
+	private $return_array;
+
+	private $postfields;
+
+	private $paypal_api_signature;
+	private $paypal_api_user;
+	private $paypal_api_password;
+
+	public function __construct($return_url, $cancel_url, $order_toal) {
+		global $DEVMODE;
+
+		$this->version = '64.0';
+		$this->api_url = 'https://api-3t.paypal.com/nvp'; // production
+		$this->return_url = $return_url;
+		$this->cancel_url = $cancel_url;
+		$this->currency = 'EUR';
+		$this->order_toal = round($order_toal, 2);
+
+		$this->paypal_api_signature = false;
+		if (Config::has_key('paypal_api_signature')) {
+			if (Config::is_set('paypal_api_signature')) {
+				$this->paypal_api_signature = Config::get_value('paypal_api_signature');
+			}
+		}
+
+		$this->paypal_api_user = false;
+		if (Config::has_key('paypal_api_user')) {
+			if (Config::is_set('paypal_api_user')) {
+				$this->paypal_api_user = Config::get_value('paypal_api_user');
+			}
+		}
+
+		$this->paypal_api_password = false;
+		if (Config::has_key('paypal_api_password')) {
+			if (Config::is_set('paypal_api_password')) {
+				$this->paypal_api_password = Config::get_value('paypal_api_password');
+			}
+		}
+
+		if ($DEVMODE) {
+			$this->api_url = 'https://api-3t.sandbox.paypal.com/nvp'; // sandbox
+			$this->paypal_api_signature = 'AQU0e5vuZCvSg-XJploSa.sGUDlpAiVewZsIqHUPhDVRs0dqRGVEiYLk';
+			$this->paypal_api_user = 'seller_1278426179_biz_api1.ta-edv.de';
+			$this->paypal_api_password = '1278426184';
+		}
+	} // end __construct
+
+	private function do_post_action($method, $postfields) {
+		$ch = curl_init($this->api_url);
+
+		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+		curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/3.0 (compatible; MSIE 5.01; Windows NT 5.0)");
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+		curl_setopt($ch, CURLOPT_HEADER, 0);
+		curl_setopt($ch, CURLOPT_POST, 1);
+		curl_setopt($ch, CURLOPT_POSTFIELDS, "METHOD=".$method."&".$postfields);
+		curl_setopt($ch, CURLOPT_AUTOREFERER, true);
+		curl_setopt($ch, CURLOPT_TIMEOUT, 40);
+
+		$data = curl_exec($ch);
+		curl_close($ch);
+
+		$data = urldecode($data);
+		$data_array = explode('&', $data);
+
+		foreach ($data_array as $value) {
+			$temp = explode('=', $value);
+			$return_array[$temp[0]] = $temp[1];
+		}
+
+		$this->return_array = $return_array;
+
+		return $return_array;
+	} // end do_post_action
+
+	public function get_return_array() {
+		return $this->return_array;
+	} // end get_return_array
+
+	public function get_error() {
+		if ($this->return_array['ACK'] != 'Success') {
+			return array(
+				'ERRORCODE' => $this->return_array['L_ERRORCODE0'],
+				'SHORTMESSAGE' => $this->return_array['L_SHORTMESSAGE0'],
+				'LONGMESSAGE' => $this->return_array['L_LONGMESSAGE0'],
+				'RAWDATA' => $this->return_array,
+				'POSTFIELDS' => $this->postfields
+			);
+		}
+
+		return false;
+	}
+
+	// TODO get rid of this function and give link as result in set_express_checkout on success
+	public function get_link() {
+		global $DEVMODE;
+
+		if ($DEVMODE) {
+			return 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token='.$this->return_array['TOKEN']; // sandbox
+		} else {
+			return 'https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token='.$this->return_array['TOKEN']; // production
+		}
+	} // end get_link
+
+	public function get_token() {
+		return $this->return_array['TOKEN'];
+	} // end get_token
+
+	public function set_express_checkout() {
+		$this->postfields =
+			"USER=".$this->paypal_api_user
+			."&PWD=".$this->paypal_api_password
+			."&SIGNATURE=".$this->paypal_api_signature
+			."&VERSION=".$this->version
+			."&PAYMENTREQUEST_0_PAYMENTACTION="."Sale"
+			."&PAYMENTREQUEST_0_AMT=".$this->order_toal
+			."&RETURNURL=".$this->return_url
+			."&CANCELURL=".$this->cancel_url
+			."&LOCALECODE=".'DE'
+			."&PAYMENTREQUEST_0_CURRENCYCODE=".$this->currency
+			."&NOSHIPPING="."1"
+			."&ALLOWNOTE="."1"
+		;
+
+		$return = $this->do_post_action('SetExpressCheckout', $this->postfields);
+
+		/*echo "in set express checkout<br /><pre>";
+		print_r($return);
+		exit();*/
+
+		if ($return['ACK'] == 'Success') {
+			return true;
+		}
+
+		return false;
+	} // end set_express_checkout
+
+	public function get_express_checkout_details($token) {
+		$this->postfields =
+			"USER=".$this->paypal_api_user
+			."&PWD=".$this->paypal_api_password
+			."&SIGNATURE=".$this->paypal_api_signature
+			."&VERSION=".$this->version
+			."&TOKEN=".$token
+		;
+
+		$return = $this->do_post_action('GetExpressCheckoutDetails', $this->postfields);
+
+		/*echo "in get express checkout details<br /><pre>";
+		print_r($return);
+		exit();*/
+
+		if ($return['ACK'] == 'Success') {
+			return true;
+		}
+
+		return false;
+	} // end get_express_checkout_details
+
+	public function do_express_checkout_payment($token, $payer_id) {
+		$this->postfields =
+			"USER=".$this->paypal_api_user
+			."&PWD=".$this->paypal_api_password
+			."&SIGNATURE=".$this->paypal_api_signature
+			."&VERSION=".$this->version
+			."&PAYMENTREQUEST_0_PAYMENTACTION=Sale"
+			."&PAYERID=".$payer_id
+			."&TOKEN=".$token
+			."&PAYMENTREQUEST_0_AMT=".$this->order_toal
+			."&PAYMENTREQUEST_0_CURRENCYCODE=".$this->currency
+
+		;
+
+		$return = $this->do_post_action('DoExpressCheckoutPayment', $this->postfields);
+
+		/*echo "in do express checkout payment";
+		print_r($return);
+		exit();*/
+
+		if ($return['ACK'] == 'Success') {
+			return true;
+		}
+
+		return false;
+	} // end do_express_checkout_payment
+}