HTTP: list keys support

src/Riak/Api/Http.php

@@ -214,6 +214,10 @@ protected function buildPath()
             case 'Basho\Riak\Command\Object\Delete':
                 $this->path = sprintf('/types/%s/buckets/%s/keys/%s', $bucket->getType(), $bucket->getName(), $key);
                 break;
+            case 'Basho\Riak\Command\Object\Keys':
+                $this->headers[static::CONTENT_TYPE_KEY] = static::CONTENT_TYPE_JSON;
+                $this->path = sprintf('/types/%s/buckets/%s/keys', $bucket->getType(), $bucket->getName());
+                break;
             case 'Basho\Riak\Command\DataType\Counter\Store':
             case 'Basho\Riak\Command\DataType\Set\Store':
             /** @noinspection PhpMissingBreakStatementInspection */
@@ -686,6 +690,7 @@ protected function parseResponse()
                 break;
 
             case 'Basho\Riak\Command\Object\FetchPreflist':
+            case 'Basho\Riak\Command\Object\Keys':
                 $response = new Command\Object\Response($this->success, $this->statusCode, $this->error, $location, [new Object(json_decode($body))]);
                 break;
 

src/Riak/Command/Builder/ListObjects.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace Basho\Riak\Command\Builder;
+
+use Basho\Riak;
+use Basho\Riak\Command;
+
+/**
+ * Used to list KV objects in Riak
+ *
+ * <code>
+ * $command = (new Command\Builder\ListObjecst($riak))
+ *   ->buildBucket('users', 'default')
+ *   ->build();
+ *
+ * $response = $command->execute();
+ *
+ * $key = $response->getObject();
+ * </code>
+ *
+ * @author Christopher Mancini <cmancini at basho d0t com>
+ */
+class ListObjects extends Command\Builder implements Command\BuilderInterface
+{
+    use BucketTrait;
+    use ObjectTrait;
+
+    /**
+     * @var bool
+     */
+    protected $decodeAsAssociative = false;
+
+    public function __construct(Riak $riak)
+    {
+        parent::__construct($riak);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return Command\Object\Keys
+     */
+    public function build()
+    {
+        $this->validate();
+
+        return new Command\Object\Keys($this);
+    }
+
+    /**
+     * Tells the client to decode the data as an associative array instead of a PHP stdClass object.
+     * Only works if the fetched object type is JSON.
+     *
+     * @return $this
+     */
+    public function withDecodeAsAssociative()
+    {
+        $this->decodeAsAssociative = true;
+        return $this;
+    }
+
+    /**
+     * Fetch the setting for decodeAsAssociative.
+     *
+     * @return bool
+     */
+    public function getDecodeAsAssociative()
+    {
+        return $this->decodeAsAssociative;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate()
+    {
+        $this->required('Bucket');
+    }
+}

src/Riak/Command/Object/Keys.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Basho\Riak\Command\Object;
+
+use Basho\Riak\Command;
+use Basho\Riak\CommandInterface;
+
+/**
+ * Lists Riak Kv Object keys
+ *
+ * @author Christopher Mancini <cmancini at basho d0t com>
+ */
+class Keys extends Command\Object implements CommandInterface
+{
+    public function __construct(Command\Builder\ListObjects $builder)
+    {
+        parent::__construct($builder);
+
+        $this->parameters['keys'] = 'true';
+        $this->bucket = $builder->getBucket();
+        $this->decodeAsAssociative = $builder->getDecodeAsAssociative();
+    }
+}