From a1789ddde42033f1b05cc4929491214ee6e79383 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Thu, 17 Dec 2015 09:15:42 +0100
Subject: Update to MediaWiki 1.26.0

---
 .../elastica/lib/Elastica/Aggregation/TopHits.php  | 156 +++++++++++++++++++++
 1 file changed, 156 insertions(+)
 create mode 100644 vendor/ruflin/elastica/lib/Elastica/Aggregation/TopHits.php

(limited to 'vendor/ruflin/elastica/lib/Elastica/Aggregation/TopHits.php')

diff --git a/vendor/ruflin/elastica/lib/Elastica/Aggregation/TopHits.php b/vendor/ruflin/elastica/lib/Elastica/Aggregation/TopHits.php
new file mode 100644
index 00000000..91a48a48
--- /dev/null
+++ b/vendor/ruflin/elastica/lib/Elastica/Aggregation/TopHits.php
@@ -0,0 +1,156 @@
+<?php
+namespace Elastica\Aggregation;
+
+use Elastica\Script;
+use Elastica\ScriptFields;
+
+/**
+ * Class TopHits.
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-top-hits-aggregation.html
+ */
+class TopHits extends AbstractAggregation
+{
+    /**
+     * @return array
+     */
+    public function toArray()
+    {
+        $array = parent::toArray();
+
+        // if there are no params, it's ok, but ES will throw exception if json
+        // will be like {"top_hits":[]} instead of {"top_hits":{}}
+        if (empty($array['top_hits'])) {
+            $array['top_hits'] = new \stdClass();
+        }
+
+        return $array;
+    }
+
+    /**
+     * The maximum number of top matching hits to return per bucket. By default the top three matching hits are returned.
+     *
+     * @param int $size
+     *
+     * @return $this
+     */
+    public function setSize($size)
+    {
+        return $this->setParam('size', (int) $size);
+    }
+
+    /**
+     * The offset from the first result you want to fetch.
+     *
+     * @param int $from
+     *
+     * @return $this
+     */
+    public function setFrom($from)
+    {
+        return $this->setParam('from', (int) $from);
+    }
+
+    /**
+     * How the top matching hits should be sorted. By default the hits are sorted by the score of the main query.
+     *
+     * @param array $sortArgs
+     *
+     * @return $this
+     */
+    public function setSort(array $sortArgs)
+    {
+        return $this->setParam('sort', $sortArgs);
+    }
+
+    /**
+     * Allows to control how the _source field is returned with every hit.
+     *
+     * @param array $fields
+     *
+     * @return $this
+     */
+    public function setSource(array $fields)
+    {
+        return $this->setParam('_source', $fields);
+    }
+
+    /**
+     * Returns a version for each search hit.
+     *
+     * @param bool $version
+     *
+     * @return $this
+     */
+    public function setVersion($version)
+    {
+        return $this->setParam('version', (bool) $version);
+    }
+
+    /**
+     * Enables explanation for each hit on how its score was computed.
+     *
+     * @param bool $explain
+     *
+     * @return $this
+     */
+    public function setExplain($explain)
+    {
+        return $this->setParam('explain', (bool) $explain);
+    }
+
+    /**
+     * Set script fields.
+     *
+     * @param array|\Elastica\ScriptFields $scriptFields
+     *
+     * @return $this
+     */
+    public function setScriptFields($scriptFields)
+    {
+        if (is_array($scriptFields)) {
+            $scriptFields = new ScriptFields($scriptFields);
+        }
+
+        return $this->setParam('script_fields', $scriptFields->toArray());
+    }
+
+    /**
+     * Adds a Script to the aggregation.
+     *
+     * @param string           $name
+     * @param \Elastica\Script $script
+     *
+     * @return $this
+     */
+    public function addScriptField($name, Script $script)
+    {
+        $this->_params['script_fields'][$name] = $script->toArray();
+
+        return $this;
+    }
+
+    /**
+     * Sets highlight arguments for the results.
+     *
+     * @param array $highlightArgs
+     *
+     * @return $this
+     */
+    public function setHighlight(array $highlightArgs)
+    {
+        return $this->setParam('highlight', $highlightArgs);
+    }
+
+    /**
+     * Allows to return the field data representation of a field for each hit.
+     *
+     * @param array $fields
+     *
+     * @return $this
+     */
+    public function setFieldDataFields(array $fields)
+    {
+        return $this->setParam('fielddata_fields', $fields);
+    }
+}
-- 
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