Add SearchEngineInterface::isStemmingEnabled

lib/Alchemy/Phrasea/SearchEngine/Phrasea/ConfigurationPanel.php

@@ -63,6 +63,7 @@ class ConfigurationPanel extends AbstractConfigurationPanel
         }
 
         $configuration['default_sort'] = $request->request->get('default_sort');
+        $configuration['stemming_enabled'] = (int) (Boolean) $request->request->get('stemming_enabled');
 
         $this->saveConfiguration($configuration);
 
@@ -88,6 +89,10 @@ class ConfigurationPanel extends AbstractConfigurationPanel
             $configuration['default_sort'] = null;
         }
 
+        if (!isset($configuration['stemming_enabled'])) {
+            $configuration['stemming_enabled'] = false;
+        }
+
         return $configuration;
     }
 }

lib/Alchemy/Phrasea/SearchEngine/Phrasea/PhraseaEngine.php

@@ -117,6 +117,16 @@ class PhraseaEngine implements SearchEngineInterface
         return $sort;
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function isStemmingEnabled()
+    {
+        $configuration = $this->getConfiguration();
+
+        return (Boolean) $configuration['stemming_enabled'];
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -440,7 +450,7 @@ class PhraseaEngine implements SearchEngineInterface
     private function getSuggestions($query)
     {
         $suggestions = array();
-        
+
         if ($this->qp && isset($this->qp['main'])) {
             $suggestions = array_map(function ($value) use ($query) {
                 return new SearchEngineSuggestion($query, $value['value'], $value['hits']);

lib/Alchemy/Phrasea/SearchEngine/SearchEngineInterface.php

@@ -58,6 +58,11 @@ interface SearchEngineInterface
      */
     public function getDefaultSort();
 
+    /**
+     * @return string The default sort
+     */
+    public function isStemmingEnabled();
+
     /**
      * @return array an array containing sort order values as key and sort order names as value
      */

lib/Alchemy/Phrasea/SearchEngine/SphinxSearch/SphinxSearchEngine.php

@@ -109,6 +109,14 @@ class SphinxSearchEngine implements SearchEngineInterface
         return 'relevance';
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function isStemmingEnabled()
+    {
+        return true;
+    }
+
     /**
      * {@inheritdoc}
      */

templates/web/admin/search-engine/phrasea.html.twig

@@ -3,6 +3,10 @@
 </div>
 
 <form method="post" action="{{ path('admin_searchengine_post') }}">
+    <fieldset>
+        <legend>{% trans 'Stemming' %}</legend>
+        {% trans 'Enable stemming' %} <input type="checkbox" name="stemming_enabled" value="1" {% if configuration['stemming_enabled'] %}checked="checked"{% endif %} />
+    </fieldset>
     <fieldset>
         <legend>{% trans 'Default sort' %}</legend>
         <select name="default_sort">

templates/web/prod/index.html.twig

@@ -346,7 +346,7 @@
                                             {% if app['phraseanet.SE'].hasStemming() %}
                                             <div>
                                                 <label class="checkbox">
-                                                     <input type="checkbox" checked="checked" name="stemme" /> {% trans 'rechercher par stemme' %}
+                                                     <input type="checkbox" {% if app['phraseanet.SE'].isStemmingEnabled() %} checked="checked" {% endif %} name="stemme" /> {% trans 'rechercher par stemme' %}
                                                 </label>
                                             </div>
                                             {% endif %}