From 070c6dde2a5c81729d96618a01754e51700f8700 Mon Sep 17 00:00:00 2001
From: "Janus B. Kristensen" <jbk@visualgroup.dk>
Date: Sun, 8 May 2005 01:50:20 +0000
Subject: [PATCH] Initial checkin of PayPal donation system

svn path=/trunk/boinc/; revision=6078
---
 html/inc/paypal_global_config.inc | 276 ++++++++++++++++++++++++++++++
 html/user/payment_process.php     |  38 ++++
 2 files changed, 314 insertions(+)
 create mode 100644 html/inc/paypal_global_config.inc
 create mode 100644 html/user/payment_process.php

diff --git a/html/inc/paypal_global_config.inc b/html/inc/paypal_global_config.inc
new file mode 100644
index 0000000000..a1e985fef9
--- /dev/null
+++ b/html/inc/paypal_global_config.inc
@@ -0,0 +1,276 @@
+<?php
+/*
+ * global_config.inc.php
+ *
+ * PHP Toolkit for PayPal v0.50
+ * http://www.paypal.com/pdn
+ *
+ * Copyright (c) 2004 PayPal Inc
+ *
+ * Released under Common Public License 1.0
+ * http://opensource.org/licenses/cpl.php
+ *
+*/
+
+//create variable names to perform additional order processing
+
+function create_local_variables() { 
+
+$array_name[business]="$_POST[business]"; 
+$array_name[receiver_email]="$_POST[receiver_email]"; 
+$array_name[receiver_id]="$_POST[receiver_id]"; 
+$array_name[item_name]="$_POST[item_name]"; 
+$array_name[item_number]="$_POST[item_number]"; 
+$array_name[quantity]="$_POST[quantity]"; 
+$array_name[invoice]="$_POST[invoice]"; 
+$array_name[custom]="$_POST[custom]"; 
+$array_name[memo]="$_POST[memo]"; 
+$array_name[tax]="$_POST[tax]"; 
+$array_name[option_name1]="$_POST[option_name1]"; 
+$array_name[option_selection1]="$_POST[option_selection1]"; 
+$array_name[option_name2]="$_POST[option_name2]"; 
+$array_name[option_selection2]="$_POST[option_selection2]"; 
+$array_name[option_name3]="$_POST[option_name3]"; 
+$array_name[option_selection3]="$_POST[option_selection3]"; 
+$array_name[num_cart_items]="$_POST[num_cart_items]"; 
+$array_name[mc_gross]="$_POST[mc_gross]"; 
+$array_name[mc_fee]="$_POST[mc_fee]"; 
+$array_name[mc_currency]="$_POST[mc_currency]"; 
+$array_name[settle_amount]="$_POST[settle_amount]"; 
+$array_name[settle_currency]="$_POST[settle_currency]"; 
+$array_name[exchange_rate]="$_POST[exchange_rate]"; 
+$array_name[payment_gross]="$_POST[payment_gross]"; 
+$array_name[payment_fee]="$_POST[payment_fee]"; 
+$array_name[payment_status]="$_POST[payment_status]"; 
+$array_name[pending_reason]="$_POST[pending_reason]"; 
+$array_name[reason_code]="$_POST[reason_code]"; 
+$array_name[payment_date]="$_POST[payment_date]"; 
+$array_name[txn_id]="$_POST[txn_id]"; 
+$array_name[txn_type]="$_POST[txn_type]"; 
+$array_name[payment_type]="$_POST[payment_type]"; 
+$array_name[for_auction]="$_POST[for_auction]"; 
+$array_name[auction_buyer_id]="$_POST[auction_buyer_id]"; 
+$array_name[auction_closing_date]="$_POST[auction_closing_date]"; 
+$array_name[auction_multi_item]="$_POST[auction_multi_item]"; 
+$array_name[first_name]="$_POST[first_name]"; 
+$array_name[last_name]="$_POST[last_name]"; 
+$array_name[payer_business_name]="$_POST[payer_business_name]"; 
+$array_name[address_name]="$_POST[address_name]"; 
+$array_name[address_street]="$_POST[address_street]"; 
+$array_name[address_city]="$_POST[address_city]"; 
+$array_name[address_state]="$_POST[address_state]"; 
+$array_name[address_zip]="$_POST[address_zip]"; 
+$array_name[address_country]="$_POST[address_country]"; 
+$array_name[address_status]="$_POST[address_status]"; 
+$array_name[payer_email]="$_POST[payer_email]"; 
+$array_name[payer_id]="$_POST[payer_id]"; 
+$array_name[payer_status]="$_POST[payer_status]"; 
+$array_name[notify_version]="$_POST[notify_version]"; 
+$array_name[verify_sign]="$_POST[verify_sign]"; 
+ 
+return $array_name; 
+
+}
+
+//this function creates a comma separated value file from an array. 
+
+function create_csv_file($file,$data) {
+
+//check for array
+if(is_array($data)) { $post_values=array_values($data); 
+
+//build csv data
+foreach($post_values as $i) { $csv.="\"$i\","; }
+
+//remove the last comma from string
+$csv=substr($csv,0,-1); 
+
+//check for existence of file
+if(file_exists($file) && is_writeable($file)) { $mode="a"; } else { $mode="w"; }
+
+//create file pointer
+$fp=@fopen($file,$mode);
+ 
+//write to file
+fwrite($fp,$csv . "\n"); 
+
+//close file pointer
+fclose($fp); 
+
+return true; 
+
+} 
+
+else { return false; } 
+
+}
+
+//post transaction data using curl
+
+function curlPost($url,$data)  {
+
+global $paypal; 
+
+//build post string 
+
+foreach($data as $i=>$v) { 
+$postdata.= $i . "=" . urlencode($v) . "&"; 
+}
+
+$postdata.="cmd=_notify-validate";
+
+//execute curl on the command line
+
+exec("$paypal[curl_location] -d \"$postdata\" $url", $info);
+
+$info=implode(",",$info); 
+
+return $info; 
+
+}
+
+//posts transaction data using libCurl 
+
+function libCurlPost($url,$data)  {
+
+//build post string 
+
+foreach($data as $i=>$v) { 
+
+$postdata.= $i . "=" . urlencode($v) . "&"; 
+
+}
+
+$postdata.="cmd=_notify-validate";
+
+$ch=curl_init(); 
+
+curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
+curl_setopt($ch,CURLOPT_URL,$url); 
+curl_setopt($ch,CURLOPT_POST,1); 
+curl_setopt($ch,CURLOPT_POSTFIELDS,$postdata); 
+
+//Start ob to prevent curl_exec from displaying stuff. 
+ob_start(); 
+curl_exec($ch);
+
+//Get contents of output buffer 
+$info=ob_get_contents(); 
+curl_close($ch);
+
+//End ob and erase contents.  
+ob_end_clean(); 
+
+return $info; 
+
+}
+
+//posts transaction data using fsockopen. 
+function fsockPost($url,$data) { 
+
+//Parse url 
+$web=parse_url($url); 
+
+//build post string 
+foreach($data as $i=>$v) { 
+$postdata.= $i . "=" . urlencode($v) . "&"; 
+}
+
+$postdata.="cmd=_notify-validate";
+
+//Set the port number
+if($web[scheme] == "https") { $web[port]="443";  $ssl="ssl://"; } else { $web[port]="80"; }  
+
+//Create paypal connection
+$fp=@fsockopen($ssl . $web[host],$web[port],$errnum,$errstr,30); 
+
+//Error checking
+if(!$fp) { echo "$errnum: $errstr"; } 
+ 
+//Post Data
+else { 
+ 
+  fputs($fp, "POST $web[path] HTTP/1.1\r\n"); 
+  fputs($fp, "Host: $web[host]\r\n"); 
+  fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n"); 
+  fputs($fp, "Content-length: ".strlen($postdata)."\r\n"); 
+  fputs($fp, "Connection: close\r\n\r\n"); 
+  fputs($fp, $postdata . "\r\n\r\n"); 
+
+//loop through the response from the server 
+while(!feof($fp)) { $info[]=@fgets($fp, 1024); } 
+
+//close fp - we are done with it 
+fclose($fp); 
+
+//break up results into a string
+$info=implode(",",$info); 
+
+}
+
+return $info; 
+
+   } 
+
+//Display Paypal Hidden Variables
+
+function showVariables() {
+
+global $paypal; 
+
+?> 
+
+<!-- PayPal Configuration --> 
+<input type="hidden" name="business" value="<?=$paypal[business]?>"> 
+<input type="hidden" name="cmd" value="<?=$paypal[cmd]?>"> 
+<input type="hidden" name="image_url" value="<? echo "$paypal[site_url]$paypal[image_url]"; ?>">
+<input type="hidden" name="return" value="<? echo "$paypal[site_url]$paypal[success_url]"; ?>">
+<input type="hidden" name="cancel_return" value="<? echo "$paypal[site_url]$paypal[cancel_url]"; ?>">
+<input type="hidden" name="notify_url" value="<? echo "$paypal[site_url]$paypal[notify_url]"; ?>">
+<input type="hidden" name="rm" value="<?=$paypal[return_method]?>">
+<input type="hidden" name="currency_code" value="<?=$paypal[currency_code]?>">
+<input type="hidden" name="lc" value="<?=$paypal[lc]?>">
+<input type="hidden" name="bn" value="<?=$paypal[bn]?>">
+<input type="hidden" name="cbt" value="<?=$paypal[continue_button_text]?>">
+
+<!-- Payment Page Information --> 
+<input type="hidden" name="no_shipping" value="<?=$paypal[display_shipping_address]?>">
+<input type="hidden" name="no_note" value="<?=$paypal[display_comment]?>">
+<input type="hidden" name="cn" value="<?=$paypal[comment_header]?>"> 
+<input type="hidden" name="cs" value="<?=$paypal[background_color]?>">
+
+<!-- Product Information --> 
+<input type="hidden" name="item_name" value="<?=$paypal[item_name]?>">
+<input type="hidden" name="amount" value="<?=$paypal[amount]?>">
+<input type="hidden" name="quantity" value="<?=$paypal[quantity]?>"> 
+<input type="hidden" name="item_number" value="<?=$paypal[item_number]?>">
+<input type="hidden" name="undefined_quantity" value="<?=$paypal[edit_quantity]?>">
+<input type="hidden" name="on0" value="<?=$paypal[on0]?>">
+<input type="hidden" name="os0" value="<?=$paypal[os0]?>">
+<input type="hidden" name="on1" value="<?=$paypal[on1]?>">
+<input type="hidden" name="os1" value="<?=$paypal[os1]?>">
+<input type="hidden" name="on2" value="<?=$paypal[on2]?>">
+<input type="hidden" name="os2" value="<?=$paypal[os2]?>">
+
+<!-- Shipping and Misc Information --> 
+<input type="hidden" name="shipping" value="<?=$paypal[shipping_amount]?>">
+<input type="hidden" name="shipping2" value="<?=$paypal[shipping_amount_per_item]?>">
+<input type="hidden" name="handling" value="<?=$paypal[handling_amount]?>">
+<input type="hidden" name="tax" value="<?=$paypal[tax]?>">
+<input type="hidden" name="custom" value="<?=$paypal[custom_field]?>">
+<input type="hidden" name="invoice" value="<?=$paypal[invoice]?>">
+
+<!-- Customer Information --> 
+<input type="hidden" name="first_name" value="<?=$paypal[firstname]?>"> 
+<input type="hidden" name="last_name" value="<?=$paypal[lastname]?>"> 
+<input type="hidden" name="address1" value="<?=$paypal[address1]?>"> 
+<input type="hidden" name="address2" value="<?=$paypal[address2]?>"> 
+<input type="hidden" name="city" value="<?=$paypal[city]?>"> 
+<input type="hidden" name="state" value="<?=$paypal[state]?>"> 
+<input type="hidden" name="zip" value="<?=$paypal[zip]?>"> 
+<input type="hidden" name="email" value="<?=$paypal[email]?>"> 
+<input type="hidden" name="night_phone_a" value="<?=$paypal[phone_1]?>"> 
+<input type="hidden" name="night_phone_b" value="<?=$paypal[phone_2]?>"> 
+<input type="hidden" name="night_phone_c" value="<?=$paypal[phone_3]?>"> 
+
+<?php } ?>
\ No newline at end of file
diff --git a/html/user/payment_process.php b/html/user/payment_process.php
new file mode 100644
index 0000000000..a99574452f
--- /dev/null
+++ b/html/user/payment_process.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * process.php
+ *
+ * PHP Toolkit for PayPal v0.50
+ * http://www.paypal.com/pdn
+ *
+ * Copyright (c) 2004 PayPal Inc
+ *
+ * Released under Common Public License 1.0
+ * http://opensource.org/licenses/cpl.php
+ *
+*/
+
+//Configuration File
+include_once('../inc/paypal_config.inc'); 
+
+//Global Configuration File
+include_once('../inc/paypal_global_config.inc');
+?> 
+
+<html>
+<head><title>Processing transaction...</title></head>
+<body onLoad="document.paypal_form.submit();">
+<form method="post" name="paypal_form" action="<?=$paypal[url]?>">
+
+<?php 
+//show paypal hidden variables
+
+showVariables(); 
+
+?> 
+
+<center><font face="Verdana, Arial, Helvetica, sans-serif" size="2" color="333333">Processing Transaction . . . </font></center>
+
+</form>
+</body>   
+</html>