API: add search parameters in return on LSobject search

doc/api/api.docbook

@@ -258,6 +258,27 @@
         }
     },
     "total": 14,
+    "params": {
+        "keepParamsBetweenSearches": false,
+        "filter": null,
+        "pattern": null,
+        "predefinedFilter": false,
+        "basedn": null,
+        "scope": null,
+        "sizelimit": 0,
+        "attronly": false,
+        "approx": false,
+        "recursive": true,
+        "attributes": [],
+        "onlyAccessible": true,
+        "sortDirection": null,
+        "sortBy": null,
+        "sortlimit": 0,
+        "displayFormat": "%{cn}",
+        "nbObjectsByPage": 25,
+        "withoutCache": false,
+        "extraDisplayedColumns": true
+    },
     "page": 1,
     "nbPages": 3
 }]]>

src/includes/routes.php

@@ -1621,8 +1621,25 @@ function handle_api_LSobject_search($request) {
     'success' => true,
     'objects' => array(),
     'total' => $search -> total,
+    'params' => array(
+      'keepParamsBetweenSearches' => $keepParamsBetweenSearches,
+    ),
   );
 
+  // Export search parameters
+  $exportedParams = array(
+    'filter', 'pattern', 'predefinedFilter', 'basedn', 'scope', 'sizelimit', 'attronly',
+    'approx', 'recursive', 'attributes', 'onlyAccessible', 'sortDirection', 'sortBy', 'sortlimit',
+    'displayFormat', 'nbObjectsByPage', 'withoutCache', 'extraDisplayedColumns'
+  );
+  if (LSsession :: subDnIsEnabled())
+    $exportedParams = array_merge($exportedParams, array('displaySubDn', 'subDn'));
+  foreach ($exportedParams as $param) {
+    $data['params'][$param] = $search->getParam($param);
+    if ($param == 'filter' && $data['params'][$param])
+      $data['params'][$param] = $data['params'][$param] -> as_string();
+  }
+
   // Instanciate LSform export to handle custom requested attributes
   if (!LSsession :: loadLSclass('LSform'))
     LSlog :: fatal("Fail to load LSform.");