/**
* Given the title of a MediaWiki article, displays an ad
* for DigitalMusic on Amazon, related to that title.
*/
function displayAdForTitle($title)
{
global $LW_AMZN_OVERFLOW;
$title = str_replace(":", " ", $title);
$title = str_replace("_", " ", $title);
?>
<!doctype html>
<html lang="en" dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title><?php
print "{$title} on Amazon";
?>
</title>
<style type='text/css'>
html,body{margin:0;padding:0;background-color:#ddd;font-family:Helvetica;}
img{border:0;}
<?php
printCssByLayout();
?>
</style>
</head>
<body>
<div id='article'>
<?php
$searchIndex = "DigitalMusic";
$keywords = $title;
ItemSearch($searchIndex, $keywords);
?>
</div>
</body>
</html><?php
}
ini_set('display_errors', 1);
ini_set('log_errors', 1);
error_reporting(E_ALL);
ini_set('error_log', dirname(__FILE__) . '/error_log.txt');
//Enter your IDs
define("Access_Key_ID", "AKIAJA6JTHPOKRZ2GLZA");
define("Associate_tag", "giftertipster-20");
//Set up the operation in the request
function ItemSearch($SearchIndex, $Keywords)
{
//Set the values for some of the parameters.
$Operation = "ItemSearch";
$Version = "2011-08-01";
$ResponseGroup = "ItemAttributes,Offers";
//$Signature = base64_encode(hash_hmac("sha256", $PrependString, $SecretAccessKey, True));
//$Signature = str_replace("+", "%2B", $Signature);
//$Signature = str_replace("=", "%3D", $Signature);
//User interface provides values
//for $SearchIndex and $Keywords
//Define the request
$request = "http://webservices.amazon.com/onca/xml" . "?Service=AWSECommerceService" . "&AssociateTag=" . Associate_tag . "&AWSAccessKeyId=" . Access_Key_ID . "&Operation=" . $Operation . "&Version=" . $Version . "&SearchIndex=" . $SearchIndex . "&Keywords=" . $Keywords . "&Signature=" . "" . "&ResponseGroup=" . $ResponseGroup;
//Catch the response in the $response object
//$response = file_get_contents($request);
$response = file_get_contents('http://ecs.amazonaws.com/onca/xml?AWSAccessKeyId=AKIAJA6JTHPOKRZ2GLZA&AssociateTag=giftertipster-20&Keywords=shoes&Operation=ItemSearch&SearchIndex=All&Service=AWSECommerceService&Timestamp=2012-03-24T21%3A34%3A44.000Z&Version=2011-08-01&Signature=OKwS80Dc%2FraWdFoYT9O3d%2FQjbgk66caGpVOkzRLNpNk%3D');
$parsed_xml = simplexml_load_string($response);
//printSearchResults($parsed_xml, $SearchIndex);
echo '<pre>' . print_r($parsed_xml, true) . '</pre>';
}
ItemSearch($_GET['cats'], $_GET['keywords']);