/// Function that returns content of folder whose name is provided as parameter.
public List <Content> getFolderContent(FolderNumber folderNumber)
{
String path = getPath();
if (path.Length == 0)
{
throw new Exception("Morate unijeti putanju do svih ostalih foldera.");
}
String folderName = "";
try
{
folderName = getFolderName(path, folderNumber.FolderName);
}
catch (Exception ex)
{
throw new Exception("Definište ispravnu putanju (Administrator).");
}
if (folderName.Length == 0)
{
throw new Exception("Ne postoji folder koji odgovara unesenom broju.");
}
List <Content> contents = new List <Content>();
contents = readFolder(folderName, contents);
return(contents);
}
public IActionResult FolderNumber(FolderNumber folderNumber)
{
if (ModelState.IsValid)
{
try
{
List <Content> content = readWriteInterface.getFolderContent(folderNumber);
return(View("FolderContent", new FolderContent(content)));
}
catch (Exception ex)
{
return(View("FolderContent", new FolderContent(ex.Message)));
}
}
else
{
return(View(folderNumber));
}
}
