1 files changed, 84 insertions, 0 deletions
diff --git a/ui/imports/ui/actions/navigation.js b/ui/imports/ui/actions/navigation.js
new file mode 100644
index 0000000..06b1501
--- /dev/null
+++ b/ui/imports/ui/actions/navigation.js
@@ -0,0 +1,84 @@
+/////////////////////////////////////////////////////////////////////////////////////////
+// Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) and others /
+//                                                                                      /
+// All rights reserved. This program and the accompanying materials                     /
+// are made available under the terms of the Apache License, Version 2.0                /
+// which accompanies this distribution, and is available at                             /
+// http://www.apache.org/licenses/LICENSE-2.0                                           /
+/////////////////////////////////////////////////////////////////////////////////////////
+import * as R from 'ramda';
+
+const SET_CURRENT_NODE = 'SET_CURRENT_NODE';
+const SET_CURRENT_NODE_FROM_TREE_CONTROL = 'SET_CURRENT_NODE_FROM_TREE_CONTROL';
+
+function setCurrentNode(item) {
+  let nodeChain = convertToNodeChain(item.id_path, item.name_path);
+  R.last(nodeChain).item = item;
+
+  return {
+    type: SET_CURRENT_NODE,
+    payload: {
+      nodeChain: nodeChain
+    }
+  };
+}
+
+function setCurrentNodeFromTreeControl (item) {
+  let nodeChain = convertToNodeChain(item.id_path, item.name_path);
+  R.last(nodeChain).item = item;
+
+  return {
+    type: SET_CURRENT_NODE_FROM_TREE_CONTROL,
+    payload: {
+      nodeChain: nodeChain
+    }
+  };
+}
+
+function convertToNodeChain(idPath, namePath) {
+  let convert = R.pipe(R.split(), R.slice(1, Infinity));
+  let paths = convert('/', idPath);
+  let names = convert('/', namePath);
+  let nodesData = R.zip(paths, names);
+  let nodeChain = R.map((nodeData) => {
+    return { 
+      id: nodeData[0],
+      name: nodeData[1]
+    };
+  }, nodesData); 
+
+  let parent = null;
+
+  for (let i = 0; i < nodeChain.length; i++) {
+    let node = nodeChain[i];
+    node.parent = parent;
+    node.fullIdPath = calcFullIdPath(node); 
+    node.fullNamePath = calcFullNamePath(node);
+    parent = node;
+  }
+
+  return nodeChain; 
+}
+
+function calcFullIdPath (node) {
+  if (R.isNil(node)) { return null; }
+  if (R.isNil(node.parent)) { return '/' + node.id; }
+
+  let parentFullPath = calcFullIdPath(node.parent);
+  return parentFullPath + '/' + node.id; 
+} 
+
+function calcFullNamePath (node) {
+  if (R.isNil(node)) { return null; }
+  if (R.isNil(node.parent)) { return '/' + node.name; }
+
+  let parentFullPath = calcFullNamePath(node.parent);
+  return parentFullPath + '/' + node.name; 
+}
+
+export {
+  SET_CURRENT_NODE,
+  SET_CURRENT_NODE_FROM_TREE_CONTROL,
+  setCurrentNode,
+  setCurrentNodeFromTreeControl
+};