1 files changed, 59 insertions, 0 deletions
diff --git a/vendor/ruflin/elastica/lib/Elastica/Aggregation/Filters.php b/vendor/ruflin/elastica/lib/Elastica/Aggregation/Filters.php
new file mode 100644
index 00000000..e0fbf060
--- /dev/null
+++ b/vendor/ruflin/elastica/lib/Elastica/Aggregation/Filters.php
@@ -0,0 +1,59 @@
+<?php
+namespace Elastica\Aggregation;
+
+use Elastica\Filter\AbstractFilter;
+
+/**
+ * Class Filters.
+ *
+ * @link http://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-filters-aggregation.html
+ */
+class Filters extends AbstractAggregation
+{
+    /**
+     * Add a filter.
+     *
+     * If a name is given, it will be added as a key, otherwise considered as an anonymous filter
+     *
+     * @param AbstractFilter $filter
+     * @param string         $name
+     *
+     * @return $this
+     */
+    public function addFilter(AbstractFilter $filter, $name = '')
+    {
+        if (empty($name)) {
+            $filterArray[] = $filter->toArray();
+        } else {
+            $filterArray[$name] = $filter->toArray();
+        }
+
+        return $this->addParam('filters', $filterArray);
+    }
+
+    /**
+     * @return array
+     */
+    public function toArray()
+    {
+        $array = array();
+        $filters = $this->getParam('filters');
+
+        foreach ($filters as $filter) {
+            // Detect between anonymous filters and named ones
+            $key = key($filter);
+
+            if (is_string($key)) {
+                $array['filters']['filters'][$key] = current($filter);
+            } else {
+                $array['filters']['filters'][] = current($filter);
+            }
+        }
+
+        if ($this->_aggs) {
+            $array['aggs'] = $this->_aggs;
+        }
+
+        return $array;
+    }
+}