moved all sources to src directory

src/public/javascripts/tree_utils.js

@@ -0,0 +1,50 @@
+"use strict";
+
+const treeUtils = (function() {
+    const treeEl = $("#tree");
+
+    function getParentProtectedStatus(node) {
+        return isTopLevelNode(node) ? 0 : node.getParent().data.isProtected;
+    }
+
+    function getNodeByKey(key) {
+        return treeEl.fancytree('getNodeByKey', key);
+    }
+
+    function getNoteIdFromNotePath(notePath) {
+        const path = notePath.split("/");
+
+        return path[path.length - 1];
+    }
+
+    function getNotePath(node) {
+        const path = [];
+
+        while (node && !isRootNode(node)) {
+            if (node.data.noteId) {
+                path.push(node.data.noteId);
+            }
+
+            node = node.getParent();
+        }
+
+        return path.reverse().join("/");
+    }
+
+    function setNodeTitleWithPrefix(node) {
+        const noteTitle = noteTree.getNoteTitle(node.data.noteId);
+        const prefix = node.data.prefix;
+
+        const title = (prefix ? (prefix + " - ") : "") + noteTitle;
+
+        node.setTitle(escapeHtml(title));
+    }
+
+    return {
+        getParentProtectedStatus,
+        getNodeByKey,
+        getNotePath,
+        getNoteIdFromNotePath,
+        setNodeTitleWithPrefix
+    };
+})();