From 18b419bd084970673f281cf9c3f224f30baa5047 Mon Sep 17 00:00:00 2001
From: Alexander Popov <apopov@meta-comm.com>
Date: Wed, 4 Sep 2013 18:03:34 +0400
Subject: [PATCH] fix for https://github.com/mostlyserious/riak-js/issues/180 -
 allow use  in query. Also support for max_results and continuation params

---
 lib/http-client.js | 12 ++++++++++--
 lib/http-meta.js   |  5 ++++-
 lib/meta.js        |  5 ++++-
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/lib/http-client.js b/lib/http-client.js
index a7c6fa5..66db4a1 100644
--- a/lib/http-client.js
+++ b/lib/http-client.js
@@ -358,13 +358,21 @@ HttpClient.prototype.query = function(bucket, query, options, callback) {
     value = value[0];
   }
   
-  var type = typeof value == 'number' ? 'int' : 'bin',
-    key = "index/" + field + "_" + type + "/" + encodeURIComponent(value);
+  if ( field == "$bucket" ){
+      key = "index/" + field + "/" + encodeURIComponent(value);
+  }
+  else{
+      var type = typeof value == 'number' ? 'int' : 'bin',
+          key = "index/" + field + "_" + type + "/" + encodeURIComponent(value);
+  }
   
   if (end) key += "/" + encodeURIComponent(end);
   
   this.get(bucket, key, meta, function(err, data, _meta) {
+    var continuation = data.continuation;
     data = data ? data.keys : undefined;
+    if ( continuation && data  )
+        data.continuation = continuation;
     meta.callback(err, data, _meta);
   });
   
diff --git a/lib/http-meta.js b/lib/http-meta.js
index e80d10c..5be748f 100644
--- a/lib/http-meta.js
+++ b/lib/http-meta.js
@@ -222,7 +222,10 @@ HttpMeta.queryProperties = [
   'vtag',
   'returnbody',
   'chunked',
-  'buckets'
+  'buckets',
+  'max_results',
+  'return_terms',
+  'continuation',
 ]
 
 module.exports = HttpMeta;
diff --git a/lib/meta.js b/lib/meta.js
index d8ef892..974fc22 100644
--- a/lib/meta.js
+++ b/lib/meta.js
@@ -216,7 +216,10 @@ Meta.keywords = [
   'operation',
   'pool',
   '_pool',
-  'agent'
+  'agent',
+  'continuation',
+  'max_results',
+  'return_terms'
 ]
 
 module.exports = Meta;