private void revert_Click(object sender, RoutedEventArgs e)
{
if (this.versions != null)
{
FBVersion lastVers = (FBVersion)this.versions[versions.Length - 1].Clone();
FBDirectory dir = lastVers.root;
Dictionary <string, List <TreeViewItemFat> > revertItems = new Dictionary <string, List <TreeViewItemFat> >();
if (revertList.Items.Count == 0)
{
MessageBox.Show("There are no file to revert in the list please add them!", "List empty");
}
foreach (TreeViewItemFat el in revertList.Items)
{
if (!revertItems.ContainsKey(el.relativePath))
{
revertItems[el.relativePath] = new List <TreeViewItemFat>();
}
revertItems[el.relativePath].Add(el);
}
modifyDir(revertItems, dir, dir.Name);
se.resetToVersion(lastVers);
revertList.Items.Clear();
}
else
{
MessageBox.Show("There is a problem with connection, please retry to login!", "Error in connection");
}
}
private void CleanUpDir(FBDirectory dir, string relPath)
{
string targetPath = conf.targetPath.get();
string[] dirs = Directory.GetDirectories(targetPath + "\\" + relPath);
List <string> realdirs = new List <string>();
List <string> versdirs = new List <string>();
foreach (string d in dirs)
{
realdirs.Add(Path.GetFileName(d));
}
foreach (FBAbstractElement el in dir.content.Values)
{
if (el.GetType() == typeof(FBDirectory))
{
if (!realdirs.Contains(el.Name))
{
Directory.CreateDirectory(targetPath + "\\" + relPath + "\\" + el.Name);
}
CleanUpDir((FBDirectory)el, relPath + "\\" + el.Name);
versdirs.Add(el.Name);
}
}
foreach (string d in realdirs)
{
if (!versdirs.Contains(d))
{
Directory.Delete(targetPath + "\\" + relPath + "\\" + d, true);
}
}
}
private TreeViewItem CreateDirectoryNode(FBDirectory root, string path)
{
TreeViewItemFat treeItem = new TreeViewItemFat();
treeItem.version = selectedVersion;
treeItem.item = root;
treeItem.Header = root.Name;
treeItem.relativePath = path;
foreach (String key in root.content.Keys)
{
if (root.content[key].GetType() == typeof(FBDirectory))
{
FBDirectory child = (FBDirectory)root.content[key];
treeItem.Items.Add(CreateDirectoryNode(child, path + "\\" + child.Name));
treeItem.IsExpanded = true;
}
else
{
TreeViewItemFat ti = new TreeViewItemFat()
{
Header = key
};
ti.version = selectedVersion;
ti.item = root.content[key];
ti.relativePath = path;
if (findItem(revertList.Items, ti) != null)
{
ti.Select = true;
}
treeItem.Items.Add(ti);
}
}
if (root.content.Count == 0)
{
treeItem.Items.Add(new TreeViewItemFat()
{
Header = ""
});
}
return(treeItem);
}
private void modifyDir(Dictionary <string, List <TreeViewItemFat> > revertItems, FBDirectory dir, string relPath)
{
// recursion inside the existing directories
foreach (FBAbstractElement el in dir.content.Values)
{
if (el.GetType() == typeof(FBDirectory))
{
modifyDir(revertItems, (FBDirectory)el, relPath + "\\" + el.Name);
}
}
//add new directory if necessary
foreach (string key in revertItems.Keys)
{
if (key.Contains(relPath + "\\"))
{
string newDirName = key.Substring((relPath + "\\").Length);
newDirName = newDirName.Split('\\')[0];
if (!dir.content.ContainsKey(newDirName))
{
dir.addContent(new FBDirectory(newDirName));
modifyDir(revertItems, (FBDirectory)dir.content[newDirName], relPath + "\\" + newDirName);
}
}
}
//adding or replacing files in the directory
if (revertItems.ContainsKey(relPath))
{
foreach (TreeViewItemFat tv in revertItems[relPath])
{
if (dir.content.ContainsKey(tv.item.Name))
{
dir.content.Remove(tv.item.Name);
}
dir.addContent(tv.item);
}
}
//revertItems.Remove(relPath);
}
