Add MPercolate Endpoint

src/Elasticsearch/Client.php

@@ -378,6 +378,38 @@ public function percolate($params)
     }
 
 
+    /**
+     * $params['index']              = (string) Default index for items which don't provide one
+     *        ['type']               = (string) Default document type for items which don't provide one
+     *        ['ignore_unavailable'] = (boolean) Whether specified concrete indices should be ignored when unavailable (missing or closed)
+     *        ['allow_no_indices']   = (boolean) Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
+     *        ['expand_wildcards']   = (enum) Whether to expand wildcard expression to concrete indices that are open, closed or both.
+     *
+     * @param $params array Associative array of parameters
+     *
+     * @return array
+     */
+    public function mpercolate($params = array())
+    {
+        $index = $this->extractArgument($params, 'index');
+        $type = $this->extractArgument($params, 'type');
+        $body = $this->extractArgument($params, 'body');
+
+
+        /** @var callback $endpointBuilder */
+        $endpointBuilder = $this->dicEndpoints;
+
+        /** @var \Elasticsearch\Endpoints\MPercolate $endpoint */
+        $endpoint = $endpointBuilder('MPercolate');
+        $endpoint->setIndex($index)
+                 ->setType($type)
+                 ->setBody($body);
+        $endpoint->setParams($params);
+        $response = $endpoint->performRequest();
+        return $response['data'];
+    }
+
+
     /**
      * $params['id']         = (string) The document ID (Required)
      *        ['index']      = (string) The name of the index (Required)

src/Elasticsearch/Endpoints/MPercolate.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * User: zach
+ * Date: 05/31/2013
+ * Time: 16:47:11 pm
+ */
+
+namespace Elasticsearch\Endpoints;
+
+use Elasticsearch\Endpoints\AbstractEndpoint;
+use Elasticsearch\Common\Exceptions;
+use Elasticsearch\Serializers\SerializerInterface;
+use Elasticsearch\Transport;
+
+/**
+ * Class MPercolate
+ * @package Elasticsearch\Endpoints
+ */
+class MPercolate extends AbstractEndpoint implements BulkEndpointInterface
+{
+
+    /**
+     * @param Transport           $transport
+     * @param SerializerInterface $serializer
+     */
+    public function __construct(Transport $transport, SerializerInterface $serializer)
+    {
+        $this->serializer = $serializer;
+        parent::__construct($transport);
+    }
+
+
+    /**
+     * @param string|array $body
+     *
+     * @return $this
+     */
+    public function setBody($body)
+    {
+        if (isset($body) !== true) {
+            return $this;
+        }
+
+        if (is_array($body) === true) {
+            $bulkBody = "";
+            foreach ($body as $item) {
+                $bulkBody .= $this->serializer->serialize($item)."\n";
+            }
+            $body = $bulkBody;
+        }
+
+        $this->body = $body;
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getURI()
+    {
+        return $this->getOptionalURI('_mpercolate');
+
+    }
+
+    /**
+     * @return string[]
+     */
+    protected function getParamWhitelist()
+    {
+        return array(
+            'ignore_unavailable',
+            'allow_no_indices',
+            'expand_wildcards',
+        );
+    }
+
+    /**
+     * @return string
+     */
+    protected function getMethod()
+    {
+        return 'POST';
+    }
+}