fixes #911 new method pwg.history.log (to be used by PhotoSwipe, in SmartPocket or BootstrapDarkroom)

include/ws_functions/pwg.php

@@ -585,6 +585,33 @@ SELECT
   );
 }
 
+/**
+ * API method
+ * Log a new line in visit history
+ * @since 13
+ */
+function ws_history_log($params, &$service)
+{
+  global $logger, $page;
+
+  if (!empty($params['section']) and in_array($params['section'], get_enums(HISTORY_TABLE, 'section')))
+  {
+    $page['section'] = $params['section'];
+  }
+
+  if (!empty($params['cat_id']))
+  {
+    $page['category'] = array('id' => $params['cat_id']);
+  }
+
+  if (!empty($params['tags_string']) and preg_match('/^\d+(,\d+)*$/', $params['tags_string']))
+  {
+    $page['tag_ids'] = explode(',', $params['tags_string']);
+  }
+
+  pwg_log($params['image_id'], 'picture');
+}
+
 /**
  * API method
  * Returns lines of an history search

ws.php

@@ -1293,6 +1293,19 @@ enabled_high, registration_date, registration_date_string, registration_date_sin
       $ws_functions_root . 'pwg.users.php'
     );
 
+  $service->addMethod(
+    'pwg.history.log',
+    'ws_history_log',
+    array(
+      'image_id' => array('type'=>WS_TYPE_ID),
+      'cat_id' => array('type'=>WS_TYPE_ID, 'default'=>null),
+      'section' => array('default'=>null),
+      'tags_string' => array('default'=>null),
+      ),
+    'Log visit in history',
+    $ws_functions_root . 'pwg.php'
+    );
+
   $service->addMethod(
       'pwg.history.search',
       'ws_history_search',