Mashup Guide

In a previous post (learning how to use S3Ajax to access Amazon S3), I show how to use Chickenfoot and S3Ajax to list S3 buckets. Here is a slight elaboration of the code to list the keys within buckets (in addition to the buckets):

include("D:\\document\\JavaScriptLib\\sha1.js");
include("D:\\document\\JavaScriptLib\\S3Ajax.js");

var AWSAccessKeyId = "[AWSAccessKeyId]";
var AWSSecretAccessKey = "[AWSSecretAccessKey]";

S3Ajax.DEBUG = true;
S3Ajax.KEY_ID = AWSAccessKeyId;
S3Ajax.SECRET_KEY = AWSSecretAccessKey;

function s3_listKeys(bucket) {
  S3Ajax.listKeys(bucket,null,
    function(req, obj) {
        var contents = obj.ListBucketResult.Contents;
        for (var i=0, item; item=contents[i]; i++) {
           output("key: " + bucket + ": " + item.Key +
            " [" + item.LastModified + '] ' + 
             " (" + item.Size + ")");
        }
    },
     function(req,obj) {
        output("s3_listKeys failed at " + (new Date()));
     }
  )
} // s3_listKeys

S3Ajax.listBuckets(
    function(req, obj) {
        if (obj.ListAllMyBucketsResult) {
            var buckets = obj.ListAllMyBucketsResult.Buckets.Bucket;
            for (var i=0, bucket; bucket=buckets[i]; i++) {
              output (
                    "bucket: " + bucket.Name + ' ['+ 
                      bucket.CreationDate+']'
              );
              s3_listKeys(bucket.Name);
            }
        }
    },
    function(req) {
        output ("Buckets list failed at "+(new Date()));
    }
);