private async Task FromFileToDeleted(string inputFileSubPath, string toFileSubPath,
List <FileIndexItem> fileIndexResultsList, List <FileIndexItem> fileIndexItems, DetailView detailView)
{
// when trying to rename something wrongs
var fileName = FilenamesHelper.GetFileName(toFileSubPath);
if (!FilenamesHelper.IsValidFileName(fileName))
{
fileIndexResultsList.Add(new FileIndexItem
{
Status = FileIndexItem.ExifStatus.OperationNotSupported
});
return; //next
}
// from/input cache should be cleared
var inputParentSubFolder = FilenamesHelper.GetParentPath(inputFileSubPath);
_query.RemoveCacheParentItem(inputParentSubFolder);
var toParentSubFolder = FilenamesHelper.GetParentPath(toFileSubPath);
if (string.IsNullOrEmpty(toParentSubFolder))
{
toParentSubFolder = "/";
}
// clear cache (to FileSubPath parents)
_query.RemoveCacheParentItem(toParentSubFolder);
// Check if the parent folder exist in the database
await _query.AddParentItemsAsync(toParentSubFolder);
// Save in database before change on disk
await SaveToDatabaseAsync(fileIndexItems, fileIndexResultsList,
detailView, toFileSubPath);
// add folder to file system
if (!_iStorage.ExistFolder(toParentSubFolder))
{
_iStorage.CreateDirectory(toParentSubFolder);
fileIndexResultsList.Add(new FileIndexItem(toParentSubFolder)
{
Status = FileIndexItem.ExifStatus.Ok
});
}
_iStorage.FileMove(inputFileSubPath, toFileSubPath);
MoveSidecarFile(inputFileSubPath, toFileSubPath);
// when renaming a folder it should warn the UI that it should remove the source item
fileIndexResultsList.Add(new FileIndexItem(inputFileSubPath)
{
Status = FileIndexItem.ExifStatus.NotFoundSourceMissing
});
}
internal async Task <FileIndexItem> AddParentFolder(string subPath)
{
var item = await _query.GetObjectByFilePathAsync(subPath);
// Current item exist
if (item != null)
{
item.Status = FileIndexItem.ExifStatus.Ok;
return(item);
}
// Not on disk
if (!_subPathStorage.ExistFolder(subPath))
{
return(new FileIndexItem(subPath)
{
Status = FileIndexItem.ExifStatus.NotFoundSourceMissing
});
}
// not in db but should add this
item = await _query.AddItemAsync(new FileIndexItem(subPath){
IsDirectory = true
});
item.SetLastEdited();
item.Status = FileIndexItem.ExifStatus.Ok;
item.ImageFormat = ExtensionRolesHelper.ImageFormat.unknown;
// also add the parent of this folder
await _query.AddParentItemsAsync(subPath);
return(item);
}
/// <summary>
/// Create an new item in the database
/// </summary>
/// <param name="statusItem">contains the status</param>
/// <param name="subPath">relative path</param>
/// <returns>database item</returns>
private async Task <FileIndexItem> NewItem(FileIndexItem statusItem, string subPath)
{
// Add a new Item
var dbItem = await _newItem.NewFileItem(statusItem);
// When not OK do not Add (fileHash issues)
if (dbItem.Status != FileIndexItem.ExifStatus.Ok)
{
return(dbItem);
}
await _query.AddItemAsync(dbItem);
await _query.AddParentItemsAsync(subPath);
AddDeleteStatus(dbItem);
return(dbItem);
}