From 15e69f7b20b6596b9148030acce5b59993b95a45 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Fri, 18 Dec 2015 06:00:00 +0100
Subject: Update to MediaWiki 1.25.4

---
 .../elastica/lib/Elastica/Multi/ResultSet.php      | 208 +++++++++++++++++++++
 1 file changed, 208 insertions(+)
 create mode 100644 vendor/ruflin/elastica/lib/Elastica/Multi/ResultSet.php

(limited to 'vendor/ruflin/elastica/lib/Elastica/Multi/ResultSet.php')

diff --git a/vendor/ruflin/elastica/lib/Elastica/Multi/ResultSet.php b/vendor/ruflin/elastica/lib/Elastica/Multi/ResultSet.php
new file mode 100644
index 00000000..a0df5785
--- /dev/null
+++ b/vendor/ruflin/elastica/lib/Elastica/Multi/ResultSet.php
@@ -0,0 +1,208 @@
+<?php
+
+namespace Elastica\Multi;
+use Elastica\Exception\InvalidException;
+use Elastica\Response;
+use Elastica\Search as BaseSearch;
+use Elastica\ResultSet as BaseResultSet;
+
+/**
+ * Elastica multi search result set
+ * List of result sets for each search request
+ *
+ * @category Xodoa
+ * @package Elastica
+ * @author munkie
+ */
+class ResultSet implements \Iterator, \ArrayAccess, \Countable
+{
+    /**
+     * Result Sets
+     *
+     * @var array|\Elastica\ResultSet[] Result Sets
+     */
+    protected $_resultSets = array();
+
+    /**
+     * Current position
+     *
+     * @var int Current position
+     */
+    protected $_position = 0;
+
+    /**
+     * Response
+     *
+     * @var \Elastica\Response Response object
+     */
+    protected $_response;
+
+    /**
+     * Constructs ResultSet object
+     *
+     * @param \Elastica\Response       $response
+     * @param array|\Elastica\Search[] $searches
+     */
+    public function __construct(Response $response, array $searches)
+    {
+        $this->rewind();
+        $this->_init($response, $searches);
+    }
+
+    /**
+     * @param  \Elastica\Response                   $response
+     * @param  array|\Elastica\Search[]             $searches
+     * @throws \Elastica\Exception\InvalidException
+     */
+    protected function _init(Response $response, array $searches)
+    {
+        $this->_response = $response;
+        $responseData = $response->getData();
+
+        if (isset($responseData['responses']) && is_array($responseData['responses'])) {
+            reset($searches);
+            foreach ($responseData['responses'] as $key => $responseData) {
+                $currentSearch = each($searches);
+
+                if ($currentSearch === false) {
+                    throw new InvalidException('No result found for search #' . $key);
+                } elseif (!$currentSearch['value'] instanceof BaseSearch) {
+                    throw new InvalidException('Invalid object for search #' . $key . ' provided. Should be Elastica\Search');
+                }
+
+                $search = $currentSearch['value'];
+                $query = $search->getQuery();
+
+                $response = new Response($responseData);
+                $this->_resultSets[$currentSearch['key']] = new BaseResultSet($response, $query);
+            }
+        }
+    }
+
+    /**
+     * @return array|\Elastica\ResultSet[]
+     */
+    public function getResultSets()
+    {
+        return $this->_resultSets;
+    }
+
+    /**
+     * Returns response object
+     *
+     * @return \Elastica\Response Response object
+     */
+    public function getResponse()
+    {
+        return $this->_response;
+    }
+
+    /**
+     * There is at least one result set with error
+     *
+     * @return bool
+     */
+    public function hasError()
+    {
+        foreach ($this->getResultSets() as $resultSet) {
+            if ($resultSet->getResponse()->hasError()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @return bool|\Elastica\ResultSet
+     */
+    public function current()
+    {
+        if ($this->valid()) {
+            return $this->_resultSets[$this->key()];
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * @return void
+     */
+    public function next()
+    {
+        $this->_position++;
+    }
+
+    /**
+     * @return int
+     */
+    public function key()
+    {
+        return $this->_position;
+    }
+
+    /**
+     * @return bool
+     */
+    public function valid()
+    {
+        return isset($this->_resultSets[$this->key()]);
+    }
+
+    /**
+     * @return void
+     */
+    public function rewind()
+    {
+        $this->_position = 0;
+    }
+
+    /**
+     * @return int
+     */
+    public function count()
+    {
+        return count($this->_resultSets);
+    }
+
+    /**
+     * @param  string|int $offset
+     * @return boolean true on success or false on failure.
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->_resultSets[$offset]);
+    }
+
+    /**
+     * @param mixed $offset
+     * @return mixed Can return all value types.
+     */
+    public function offsetGet($offset)
+    {
+        return isset($this->_resultSets[$offset]) ? $this->_resultSets[$offset] : null;
+    }
+
+    /**
+     * @param mixed $offset
+     * @param mixed $value
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->_resultSets[] = $value;
+        } else {
+            $this->_resultSets[$offset] = $value;
+        }
+    }
+
+    /**
+     * @param mixed $offset
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->_resultSets[$offset]);
+    }
+}
-- 
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