/// <summary>
/// Checks if files can be uploaded in a directory. Files can be uploaded if the directory allows file upload in root,
/// if files can be uploaded in path and does not contain sub directories
/// </summary>
/// <param name="parentPath">The path the user wants to upload to</param>
/// <param name="fullPath">The full path</param>
/// <param name="userUuid">The uuid of the requesting user</param>
/// <returns>True if the above conditions are met false if not</returns>
public static async Task <bool> CanUploadFilesInDirectory(string parentPath, string fullPath, Guid userUuid)
{
if (!Directory.Exists(fullPath))
{
return(false);
}
if (!PathIsValid(parentPath))
{
return(false);
}
bool directoryContainsFolders = GetFoldersInDirectory(fullPath).Any();
if (directoryContainsFolders)
{
return(false);
}
FilePath filePathInfo = FilePathInfo.Find(parentPath);
if (!filePathInfo.FilePathOptions.AllowFileUploadInRoot &&
parentPath == filePathInfo.Path)
{
return(false);
}
var directoryInfoFile = await GetInfoFileFromDirectory($"{Environment.CurrentDirectory}/Media{filePathInfo.Path}");
if (!filePathInfo.FilePathOptions.AllowMultipleFilesByUser && directoryInfoFile.FileInfo.Exists(fi => fi.FileOwnerUuid == userUuid))
{
return(false);
}
return(true);
}
/// <summary>
/// Checks if an folder can be created in the parent path. Folders can be created if the directory does not contain files,
/// the parent directory allows that folders can be created
/// </summary>
/// <param name="parentPath"></param>
/// <returns></returns>
public static bool CanCreateFolderInDirectory(string parentPath)
{
if (!PathIsValid(parentPath))
{
return(false);
}
FilePath filePathInfo = FilePathInfo.Find(parentPath);
if (!filePathInfo.FilePathOptions.AllowFolderCreation)
{
return(false);
}
string fullPath = FixPath($"{Environment.CurrentDirectory}/Media{parentPath}");
if (GetFilesInDirectory(fullPath).Any())
{
return(false);
}
return(true);
}