Add tests and normalisation to support old dynamic_templates format

DependencyInjection/Configuration.php

@@ -189,6 +189,7 @@ class Configuration implements ConfigurationInterface
                     return $v;
                 })
                 ->end()
+                // BC - Support the old is_indexable_callback property
                 ->beforeNormalization()
                 ->ifTrue(function ($v) {
                     return isset($v['persistence']) &&
@@ -202,6 +203,25 @@ class Configuration implements ConfigurationInterface
                     return $v;
                 })
                 ->end()
+                // Support multiple dynamic_template formats to match the old bundle style
+                // and the way ElasticSearch expects them
+                ->beforeNormalization()
+                ->ifTrue(function ($v) { return isset($v['dynamic_templates']); })
+                ->then(function ($v) {
+                    $dt = array();
+                    foreach ($v['dynamic_templates'] as $key => $type) {
+                        if (is_numeric($key)) {
+                            $dt[$key] = $type;
+                        } else { 
+                            $dt[][$key] = $type;
+                        }
+                    }
+
+                    $v['dynamic_templates'] = $dt;
+
+                    return $v;
+                })
+                ->end()
                 ->children()
                     ->scalarNode('index_analyzer')->end()
                     ->scalarNode('search_analyzer')->end()

Index/MappingBuilder.php

@@ -60,6 +60,10 @@ class MappingBuilder
             // 'search_analyzer' => $typeConfig->getSearchAnalyzer(),
         ));
 
+        if (isset($mapping['dynamic_templates']) and empty($mapping['dynamic_templates'])) {
+            unset($mapping['dynamic_templates']);
+        }
+
         $this->fixProperties($mapping['properties']);
 
         if ($typeConfig->getModel()) {
@@ -69,31 +73,6 @@ class MappingBuilder
         return $mapping;
     }
 
-    /**
-     * create type mapping object
-     *
-     * @param array $indexConfig
-     * @return Mapping
-     */
-    protected function createMapping($indexConfig)
-    {
-        /*$mapping = $this->createMapping($indexConfig['config']['properties'][$typeName]);*/
-        $mapping = Mapping::create($indexConfig['properties']);
-
-        $mappingSpecialFields = array('_uid', '_id', '_source', '_all', '_analyzer', '_boost', '_routing', '_index', '_size', '_timestamp', '_ttl', 'dynamic_templates');
-        foreach ($mappingSpecialFields as $specialField) {
-            if (isset($indexConfig[$specialField])) {
-                $mapping->setParam($specialField, $indexConfig[$specialField]);
-            }
-        }
-
-        if (isset($indexConfig['_parent'])) {
-            $mapping->setParam('_parent', array('type' => $indexConfig['_parent']['type']));
-        }
-
-        return $mapping;
-    }
-
     /**
      * Fixes any properties and applies basic defaults for any field that does not have
      * required options.

Tests/Functional/app/Basic/config.yml

@@ -29,11 +29,26 @@ fos_elastica:
                             max_gram: 5
             types:
                 parent:
+                    dynamic_templates:
+                        dates:
+                            match: "date_*"
+                            mapping:
+                                type: date
                     mappings:
                         field1: ~
                         field2: ~
                 type:
                     search_analyzer: my_analyzer
+                    dynamic_templates:
+                        - dates:
+                            match: "date_*"
+                            mapping:
+                                type: date
+                        - strings:
+                            match: "*"
+                            mapping:
+                                analyzer: english
+                                type: string
                     mappings:
                         field1: ~
                         field2: