[gnomeweb-wml] Added jquery cookie to track user selection

[Jaap A. Haitsma <jhaitsma src gnome org>]

commit 86678f8262dbf23a9894ebaeda57ceda4025ec10
Author: Claus Schwarm <clschwarm googlemail com>
Date:   Tue Mar 9 08:13:49 2010 +0100

    Added jquery cookie to track user selection

 www.gnome.org/friends/js/jquery.cookie.js |   96 +++++++++++++++++++++++++++++
 www.gnome.org/friends/step2.wml           |   26 ++++----
 2 files changed, 108 insertions(+), 14 deletions(-)
---
diff --git a/www.gnome.org/friends/js/jquery.cookie.js b/www.gnome.org/friends/js/jquery.cookie.js
new file mode 100644
index 0000000..6df1fac
--- /dev/null
+++ b/www.gnome.org/friends/js/jquery.cookie.js
@@ -0,0 +1,96 @@
+/**
+ * Cookie plugin
+ *
+ * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ */
+
+/**
+ * Create a cookie with the given name and value and other optional parameters.
+ *
+ * @example $.cookie('the_cookie', 'the_value');
+ * @desc Set the value of a cookie.
+ * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
+ * @desc Create a cookie with all available options.
+ * @example $.cookie('the_cookie', 'the_value');
+ * @desc Create a session cookie.
+ * @example $.cookie('the_cookie', null);
+ * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
+ *       used when the cookie was set.
+ *
+ * @param String name The name of the cookie.
+ * @param String value The value of the cookie.
+ * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
+ * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
+ *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
+ *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
+ *                             when the the browser exits.
+ * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
+ * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
+ * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
+ *                        require a secure protocol (like HTTPS).
+ * @type undefined
+ *
+ * @name $.cookie
+ * @cat Plugins/Cookie
+ * @author Klaus Hartl/klaus hartl stilbuero de
+ */
+
+/**
+ * Get the value of a cookie with the given name.
+ *
+ * @example $.cookie('the_cookie');
+ * @desc Get the value of a cookie.
+ *
+ * @param String name The name of the cookie.
+ * @return The value of the cookie.
+ * @type String
+ *
+ * @name $.cookie
+ * @cat Plugins/Cookie
+ * @author Klaus Hartl/klaus hartl stilbuero de
+ */
+jQuery.cookie = function(name, value, options) {
+    if (typeof value != 'undefined') { // name and value given, set cookie
+        options = options || {};
+        if (value === null) {
+            value = '';
+            options.expires = -1;
+        }
+        var expires = '';
+        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
+            var date;
+            if (typeof options.expires == 'number') {
+                date = new Date();
+                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
+            } else {
+                date = options.expires;
+            }
+            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
+        }
+        // CAUTION: Needed to parenthesize options.path and options.domain
+        // in the following expressions, otherwise they evaluate to undefined
+        // in the packed version for some reason...
+        var path = options.path ? '; path=' + (options.path) : '';
+        var domain = options.domain ? '; domain=' + (options.domain) : '';
+        var secure = options.secure ? '; secure' : '';
+        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
+    } else { // only name given, get cookie
+        var cookieValue = null;
+        if (document.cookie && document.cookie != '') {
+            var cookies = document.cookie.split(';');
+            for (var i = 0; i < cookies.length; i++) {
+                var cookie = jQuery.trim(cookies[i]);
+                // Does this cookie string begin with the name we want?
+                if (cookie.substring(0, name.length + 1) == (name + '=')) {
+                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+                    break;
+                }
+            }
+        }
+        return cookieValue;
+    }
+};
\ No newline at end of file
diff --git a/www.gnome.org/friends/step2.wml b/www.gnome.org/friends/step2.wml
index ac930f5..d92800a 100644
--- a/www.gnome.org/friends/step2.wml
+++ b/www.gnome.org/friends/step2.wml
@@ -1,15 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
-<?php
-	ob_start();
-
-    // Track selection for Google Adwords
-	if(!empty($_POST['aidtype'])) {
-        setcookie("aidtype", $_POST['aidtype'], time()+60*60);
-    }
-?>
 <html>
 <head>
-
 <title>Become a Friend of GNOME!</title>
 <meta name="description" content="Become a Friend of GNOME!" />
 
@@ -21,7 +12,6 @@
 </head>
 
 <body>
-
 <h1>Become a Friend of GNOME!</h1>
 
 <div id="friend-sidebar">
@@ -46,6 +36,8 @@ improve GNOME products.</li>
 
 <form method="post" action="https://www.paypal.com/cgi-bin/webscr";>	
 <?php
+	ob_start();
+
 	if(!empty($_POST['aidtype'])) {
 		switch($_POST['aidtype']) {
 			case 'adopt':
@@ -137,7 +129,7 @@ improve GNOME products.</li>
                                 <input type="hidden" name="hosted_button_id" value="2854082">
 				<!-- Identify the subscription. -->
 				<input type="hidden" name="item_name" value="Friends of GNOME - Adopt a hacker monthly subscription"/> 
-				<input type="hidden" value="http://www.gnome.org/friends/thank-you.html"; name="return"/>
+				<input type="hidden" value="http://www.gnome.org/friends/thank-you.php"; name="return"/>
 				<!-- Define the intervals between payments. "1" means every period. -->
 				<input type="hidden" name="p3" value="1">
 				<!-- "t3" defines the period duration (D=days; W=weeks; M=months and Y=Years). --> 
@@ -154,7 +146,7 @@ improve GNOME products.</li>
 
 			case 'associate':
 				echo '<input type="hidden" value="friends gnome org" name="business"/>
-				<input type="hidden" value="http://www.gnome.org/friends/thank-you.html"; name="return"/>
+				<input type="hidden" value="http://www.gnome.org/friends/thank-you.php"; name="return"/>
 				<input type="hidden" value="_xclick" name="cmd"/>
 				<input type="hidden" name="item_name" value="Friends of GNOME - Associate level donation ($25-500)"/> 
 				<input type="image" alt="Donate" name="submit" src="images/donate-button.png"/>';
@@ -162,7 +154,7 @@ improve GNOME products.</li>
 
 			case 'sponsor':
 				echo '<input type="hidden" value="friends gnome org" name="business"/>
-				<input type="hidden" value="http://www.gnome.org/friends/thank-you.html"; name="return"/>
+				<input type="hidden" value="http://www.gnome.org/friends/thank-you.php"; name="return"/>
 				<input type="hidden" value="_xclick" name="cmd"/>
 				<input type="hidden" name="item_name" value="Friends of GNOME - Sponsor level donation ($500-1200)"/> 
 				<input type="image" alt="Donate" name="submit" src="images/donate-button.png"/>';
@@ -170,7 +162,7 @@ improve GNOME products.</li>
 
 			case 'philanthropist':
 				echo '<input type="hidden" value="friends gnome org" name="business"/>
-				<input type="hidden" value="http://www.gnome.org/friends/thank-you.html"; name="return"/>
+				<input type="hidden" value="http://www.gnome.org/friends/thank-you.php"; name="return"/>
 				<input type="hidden" value="_xclick" name="cmd"/>
 				<input type="hidden" name="item_name" value="Friends of GNOME - Philanthropist level donation ($1200 or more)"/> 
 				<input type="image" alt="Donate" name="submit" src="images/donate-button.png"/>';
@@ -211,6 +203,12 @@ improve GNOME products.</li>
 			break;
 	}
 ?>
+<!-- Track user selection for Google Adwords -->
+<script type="text/javascript" src="js/jquery.cookie.js"></script>
+<script type="text/javascript">
+  $.cookie("aidtype", "<?php echo $_POST['aidtype'] ?>");
+</script>
+
 <!-- Google Code for Step 2 Conversion Page -->
 <script type="text/javascript">
 <!--