Added addChild and addChildNode functions (WIP)

fileBrowser.go

@@ -1,5 +1,9 @@
 package main
 
+import (
+	"strings"
+)
+
 type FileNode struct{
 	children [] FileNode
 	path string
@@ -9,3 +13,35 @@ type FileNode struct{
 func (f *FileNode) addChildren(path string){
 	f.children = append(f.children, FileNode{children: make([]FileNode, 0), path: path, parent: f})
 }
+
+func (f *FileNode) addChildNode(m FileNode){
+	m.parent = f
+	f.children = append(f.children, m)
+}
+
+func mapGenerator(fileList [] string) map[string][]string {
+	var a map[string][]string = make(map[string][]string)
+	for i := range(fileList){
+		a[strings.Split(fileList[i] , "/")[0]] = append(a[strings.Split(fileList[i] , "/")[0]], strings.Split(fileList[i] , "/")[1])
+	}
+	return a
+}
+
+func generateDirectoryTree(fileList [] string) *FileNode{
+	var head *FileNode = new(FileNode)
+	for i:=0; i<len(fileList) ; i++ {
+		separatedPaths := strings.Split(fileList [i] , "/")
+		var currentNode *FileNode = new(FileNode)
+		tempNode := currentNode
+		for  j := range(separatedPaths) {
+			if j != (len(separatedPaths)-1) {
+				tempNode.addChildren(separatedPaths[j])
+				tempNode = &tempNode.children[0]
+			} else{
+				tempNode.addChildren(separatedPaths[j])
+			}
+		}
+		head.addChildNode(*currentNode)
+	}
+	return head;
+}