1 files changed, 42 insertions, 15 deletions

diff --git a/vendor/ruflin/elastica/lib/Elastica/Filter/Indices.php b/vendor/ruflin/elastica/lib/Elastica/Filter/Indices.php
index 66ca5965..ffaf5975 100644
--- a/vendor/ruflin/elastica/lib/Elastica/Filter/Indices.php
+++ b/vendor/ruflin/elastica/lib/Elastica/Filter/Indices.php
@@ -1,18 +1,18 @@
 <?php
-
 namespace Elastica\Filter;
 
+use Elastica\Index as ElasticaIndex;
 
 /**
- * Class Indices
- * @package Elastica\Filter
- * @link http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/query-dsl-indices-filter.html
+ * Class Indices.
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-indices-filter.html
  */
 class Indices extends AbstractFilter
 {
     /**
-     * @param AbstractFilter $filter filter which will be applied to docs in the specified indices
-     * @param string[] $indices
+     * @param AbstractFilter $filter  filter which will be applied to docs in the specified indices
+     * @param mixed[]        $indices
      */
     public function __construct(AbstractFilter $filter, array $indices)
     {
@@ -20,19 +20,44 @@ class Indices extends AbstractFilter
     }
 
     /**
-     * Set the names of the indices on which this filter should be applied
-     * @param string[] $indices
-     * @return Indices
+     * Set the indices on which this filter should be applied.
+     *
+     * @param mixed[] $indices
+     *
+     * @return $this
      */
     public function setIndices(array $indices)
     {
-        return $this->setParam('indices', $indices);
+        $this->setParam('indices', array());
+        foreach ($indices as $index) {
+            $this->addIndex($index);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds one more index on which this filter should be applied.
+     *
+     * @param string|\Elastica\Index $index
+     *
+     * @return $this
+     */
+    public function addIndex($index)
+    {
+        if ($index instanceof ElasticaIndex) {
+            $index = $index->getName();
+        }
+
+        return $this->addParam('indices', (string) $index);
     }
 
     /**
-     * Set the filter to be applied to docs in the specified indices
+     * Set the filter to be applied to docs in the specified indices.
+     *
      * @param AbstractFilter $filter
-     * @return Indices
+     *
+     * @return $this
      */
     public function setFilter(AbstractFilter $filter)
     {
@@ -40,12 +65,14 @@ class Indices extends AbstractFilter
     }
 
     /**
-     * Set the filter to be applied to docs in indices which do not match those specified in the "indices" parameter
+     * Set the filter to be applied to docs in indices which do not match those specified in the "indices" parameter.
+     *
      * @param AbstractFilter $filter
-     * @return Indices
+     *
+     * @return $this
      */
     public function setNoMatchFilter(AbstractFilter $filter)
     {
         return $this->setParam('no_match_filter', $filter->toArray());
     }
-} 
\ No newline at end of file
+}