// populate the folders as tree nodes
private CustomTreeNode createNodes(Folder folder) {
// first create the root node
CustomTreeNode node = new CustomTreeNode();
node.Name = folder.name;
node.Text = folder.name;
node.fieldType = folder.type;
node.fieldId = folder.id;
// check for the child folders and call this method again
// it will be a self loop method
FolderDao folderDao = new FolderDao();
List<Folder> childFolders = folderDao.getChildFolders(node.fieldId);
if (childFolders.Count > 0)
{
foreach (var childFolder in childFolders)
{
CustomTreeNode childNode = createNodes(childFolder);
node.Nodes.Add(childNode);
}
}
return node;
}
// This method fetches only the first level folders , and further calls the child folders of the
// first level folders
public void getAllFolders(String token, String workspaceId,int level)
{
// used class objects defined below
List<Folder> firstLevelFolders = new List<Folder>();
String url = Resource.endpoint + "wittyparrot/api/folders/workspaceId/" + workspaceId + "/level/" + level + "";
var client = new RestClient();
client.BaseUrl = new Uri(url);
//var strJSONContent = "{\"workspaceId\":\"" + workspaceId + "\" ,\"level\":\"" + level + "\"}";
var request = new RestRequest();
request.Method = Method.GET;
request.AddHeader("Authorization", "Bearer " + token);
request.Parameters.Clear();
request.AddParameter("Authorization", "Bearer " + token, ParameterType.HttpHeader);
request.RequestFormat = DataFormat.Json;
// execute the request
IRestResponse response = client.Execute(request);
String content = response.Content;
if (response.ErrorException != null)
{
var statusMessage = RestUtils.getErrorMessage(response.StatusCode);
MessageBox.Show(statusMessage == "" ? response.StatusDescription : statusMessage);
var myException = new ApplicationException(response.StatusDescription, response.ErrorException);
throw myException;
}
// This method pulls the first level folder
firstLevelFolders = JsonConvert.DeserializeObject<List<Folder>>(content);
if (firstLevelFolders != null && firstLevelFolders.Count > 0)
{
// save the folders into db
FolderDao folderDao = new FolderDao();
folderDao.saveAllFolders(firstLevelFolders);
foreach (var folder in firstLevelFolders)
{
if (folder.hasChildren == false)
{
// in this scenario child folders wont be present
// query for the wits in the folder
// Implimenting thread to improve the performance
Thread thread = new Thread(() => getFolderWitsThread(folder));
thread.Start();
}
else if (folder.hasChildren == true)
{
// in this scenario child folders will be there
getChildFolders(token, folder.id,1);
// Implimenting thread to improve the performance
Thread thread = new Thread(() => getFolderWitsThread(folder));
thread.Start();
}
}
}
}
// Create Folder heirarchy using customtreeview control
private void prepareTreeNodeHeirarchy(String selectedWSid)
{
FolderDao folderDao = new FolderDao();
List<Folder> folders = folderDao.getFolders(selectedWSid);
if (folders.Count > 0) {
myCustomTreeView.Nodes.Clear();
foreach (var folder in folders)
{
CustomTreeNode node = createNodes(folder);
myCustomTreeView.Nodes.Add(node);
}
}
}
// This method will fetch all the child folders of the parent folder
public void getChildFolders(String token, String folderId,int level)
{
String url = Resource.endpoint + "wittyparrot/api/folders/" + folderId + "/hierarchy/level/" + level ;
var client = new RestClient();
client.BaseUrl = new Uri(url);
var request = new RestRequest();
request.Method = Method.GET;
request.Parameters.Clear();
request.AddParameter("Authorization", "Bearer " + token, ParameterType.HttpHeader);
request.RequestFormat = DataFormat.Json;
// execute the request
IRestResponse response = client.Execute(request);
String content = response.Content;
if (response.ErrorException != null)
{
var statusMessage = RestUtils.getErrorMessage(response.StatusCode);
MessageBox.Show(statusMessage == "" ? response.StatusDescription : statusMessage);
var myException = new ApplicationException(response.StatusDescription, response.ErrorException);
throw myException;
}
Folder parentfolder = JsonConvert.DeserializeObject<Folder>(content);
List<Folder> childFolders = parentfolder.children;
if (childFolders != null && childFolders.Count > 0)
{
foreach (var folder in childFolders)
{
// save the folders into db
FolderDao folderDao = new FolderDao();
folderDao.saveFolder(folder);
WitsDao witsDao = new WitsDao();
RestClientWits restWits = new RestClientWits();
List<Wits> wits = restWits.getFolderWits(folder.id);
if (wits != null && wits.Count > 0)
{
witsDao.saveAllWits(wits);
}
if (folder.hasChildren != null && folder.hasChildren == true)
{
// This is a self loop code where it check if a folder is having child folders
// loop itself get all the child folders and the wits of that folder
getChildFolders(token, folder.id, level);
}
}
}
}
