// returns false if we should retry
private bool MoveFileIfRequired(bool deleteEmpty = true)
{
// TODO move A LOT of this into renamer helper methods. A renamer can do them optionally
if (!ServerSettings.Instance.Import.MoveOnImport)
{
logger.Trace($"Skipping move of \"{this.FullServerPath}\" as move on import is disabled");
return(true);
}
// TODO Make this take an argument to disable removing empty dirs. It's slow, and should only be done if needed
try
{
logger.Trace($"Attempting to MOVE file: \"{FullServerPath ?? VideoLocal_Place_ID.ToString()}\"");
if (FullServerPath == null)
{
logger.Error($"Could not find or access the file to move: {VideoLocal_Place_ID}");
return(true);
}
// check if this file is in the drop folder
// otherwise we don't need to move it
if (ImportFolder.IsDropSource == 0)
{
logger.Trace($"Not moving file as it is NOT in the drop folder: \"{FullServerPath}\"");
return(true);
}
if (!File.Exists(FullServerPath))
{
logger.Error($"Could not find or access the file to move: \"{FullServerPath}\"");
// this can happen due to file locks, so retry
return(false);
}
var sourceFile = new FileInfo(FullServerPath);
// find the default destination
(var destImpl, string newFolderPath) = RenameFileHelper.GetDestination(this, null);
if (!(destImpl is SVR_ImportFolder destFolder))
{
// In this case, an error string was returned, but we'll suppress it and give an error elsewhere
if (newFolderPath != null)
{
return(true);
}
logger.Error($"Could not find a valid destination: \"{FullServerPath}\"");
return(true);
}
// keep the original drop folder for later (take a copy, not a reference)
SVR_ImportFolder dropFolder = ImportFolder;
if (string.IsNullOrEmpty(newFolderPath))
{
return(true);
}
// We've already resolved FullServerPath, so it doesn't need to be checked
string newFilePath = Path.Combine(newFolderPath, Path.GetFileName(FullServerPath));
string newFullServerPath = Path.Combine(destFolder.ImportFolderLocation, newFilePath);
var destFullTree = Path.Combine(destFolder.ImportFolderLocation, newFolderPath);
if (!Directory.Exists(destFullTree))
{
try
{
Directory.CreateDirectory(destFullTree);
}
catch (Exception e)
{
logger.Error(e);
return(true);
}
}
// Last ditch effort to ensure we aren't moving a file unto itself
if (newFullServerPath.Equals(FullServerPath, StringComparison.InvariantCultureIgnoreCase))
{
logger.Error($"Resolved to move \"{newFullServerPath}\" unto itself. NOT MOVING");
return(true);
}
var originalFileName = FullServerPath;
var textStreams = SubtitleHelper.GetSubtitleStreams(this);
if (File.Exists(newFullServerPath))
{
// A file with the same name exists at the destination.
// Handle Duplicate Files, A duplicate file record won't exist yet,
// so we'll check the old fashioned way
logger.Trace("A file already exists at the new location, checking it for duplicate");
var destVideoLocalPlace = RepoFactory.VideoLocalPlace.GetByFilePathAndImportFolderID(newFilePath,
destFolder.ImportFolderID);
var destVideoLocal = destVideoLocalPlace?.VideoLocal;
if (destVideoLocal == null)
{
logger.Error("The existing file at the new location does not have a VideoLocal. Not moving");
return(true);
}
if (destVideoLocal.Hash == VideoLocal.Hash)
{
logger.Info($"Not moving file as it already exists at the new location, deleting source file instead: \"{FullServerPath}\" --- \"{newFullServerPath}\"");
// if the file already exists, we can just delete the source file instead
// this is safer than deleting and moving
try
{
sourceFile.Delete();
}
catch (Exception e)
{
logger.Warn($"Unable to DELETE file: \"{FullServerPath}\" error {e}");
RemoveRecord(false);
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource != 1)
{
return(true);
}
RecursiveDeleteEmptyDirectories(dropFolder?.ImportFolderLocation, true);
return(true);
}
}
// Not a dupe, don't delete it
logger.Trace("A file already exists at the new location, checking it for version and group");
var destinationExistingAniDBFile = destVideoLocal.GetAniDBFile();
if (destinationExistingAniDBFile == null)
{
logger.Error("The existing file at the new location does not have AniDB info. Not moving.");
return(true);
}
var aniDBFile = VideoLocal.GetAniDBFile();
if (aniDBFile == null)
{
logger.Error("The file does not have AniDB info. Not moving.");
return(true);
}
if (destinationExistingAniDBFile.Anime_GroupName == aniDBFile.Anime_GroupName &&
destinationExistingAniDBFile.FileVersion < aniDBFile.FileVersion)
{
// This is a V2 replacing a V1 with the same name.
// Normally we'd let the Multiple Files Utility handle it, but let's just delete the V1
logger.Info("The existing file is a V1 from the same group. Replacing it.");
// Delete the destination
(bool success, string _) = destVideoLocalPlace.RemoveAndDeleteFile();
if (!success)
{
return(false);
}
// Move
ShokoServer.PauseWatchingFiles();
logger.Info($"Moving file from \"{FullServerPath}\" to \"{newFullServerPath}\"");
try
{
sourceFile.MoveTo(newFullServerPath);
}
catch (Exception e)
{
logger.Error($"Unable to MOVE file: \"{FullServerPath}\" to \"{newFullServerPath}\" error {e}");
ShokoServer.UnpauseWatchingFiles();
return(false);
}
// Handle Duplicate Files
var dups = RepoFactory.DuplicateFile.GetByFilePathAndImportFolder(FilePath, ImportFolderID).ToList();
foreach (var dup in dups)
{
// Move source
if (dup.FilePathFile1.Equals(FilePath) && dup.ImportFolderIDFile1 == ImportFolderID)
{
dup.FilePathFile1 = newFilePath;
dup.ImportFolderIDFile1 = destFolder.ImportFolderID;
}
else if (dup.FilePathFile2.Equals(FilePath) && dup.ImportFolderIDFile2 == ImportFolderID)
{
dup.FilePathFile2 = newFilePath;
dup.ImportFolderIDFile2 = destFolder.ImportFolderID;
}
// validate the dup file
// There are cases where a dup file was not cleaned up before, so we'll do it here, too
if (!dup.GetFullServerPath1()
.Equals(dup.GetFullServerPath2(), StringComparison.InvariantCultureIgnoreCase))
{
RepoFactory.DuplicateFile.Save(dup);
}
else
{
RepoFactory.DuplicateFile.Delete(dup);
}
}
ImportFolderID = destFolder.ImportFolderID;
FilePath = newFilePath;
RepoFactory.VideoLocalPlace.Save(this);
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource == 1 && deleteEmpty)
{
RecursiveDeleteEmptyDirectories(dropFolder?.ImportFolderLocation, true);
}
}
}
else
{
ShokoServer.PauseWatchingFiles();
logger.Info($"Moving file from \"{FullServerPath}\" to \"{newFullServerPath}\"");
try
{
sourceFile.MoveTo(newFullServerPath);
}
catch (Exception e)
{
logger.Error($"Unable to MOVE file: \"{FullServerPath}\" to \"{newFullServerPath}\" error {e}");
ShokoServer.UnpauseWatchingFiles();
return(false);
}
// Handle Duplicate Files
var dups = RepoFactory.DuplicateFile.GetByFilePathAndImportFolder(FilePath, ImportFolderID).ToList();
foreach (var dup in dups)
{
// Move source
if (dup.FilePathFile1.Equals(FilePath) && dup.ImportFolderIDFile1 == ImportFolderID)
{
dup.FilePathFile1 = newFilePath;
dup.ImportFolderIDFile1 = destFolder.ImportFolderID;
}
else if (dup.FilePathFile2.Equals(FilePath) && dup.ImportFolderIDFile2 == ImportFolderID)
{
dup.FilePathFile2 = newFilePath;
dup.ImportFolderIDFile2 = destFolder.ImportFolderID;
}
// validate the dup file
// There are cases where a dup file was not cleaned up before, so we'll do it here, too
if (!dup.GetFullServerPath1()
.Equals(dup.GetFullServerPath2(), StringComparison.InvariantCultureIgnoreCase))
{
RepoFactory.DuplicateFile.Save(dup);
}
else
{
RepoFactory.DuplicateFile.Delete(dup);
}
}
ImportFolderID = destFolder.ImportFolderID;
FilePath = newFilePath;
RepoFactory.VideoLocalPlace.Save(this);
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource == 1 && deleteEmpty)
{
RecursiveDeleteEmptyDirectories(dropFolder?.ImportFolderLocation, true);
}
}
try
{
// move any subtitle files
foreach (TextStream subtitleFile in textStreams)
{
if (string.IsNullOrEmpty(subtitleFile.Filename))
{
continue;
}
var newParent = Path.GetDirectoryName(newFullServerPath);
var srcParent = Path.GetDirectoryName(originalFileName);
if (string.IsNullOrEmpty(newParent) || string.IsNullOrEmpty(srcParent))
{
continue;
}
var subPath = Path.Combine(srcParent, subtitleFile.Filename);
if (!File.Exists(subPath))
{
continue;
}
var subFile = new FileInfo(subPath);
string newSubPath = Path.Combine(newParent, subFile.Name);
if (File.Exists(newSubPath))
{
try
{
File.Delete(newSubPath);
}
catch (Exception e)
{
logger.Warn($"Unable to DELETE file: \"{subtitleFile}\" error {e}");
}
}
try
{
subFile.MoveTo(newSubPath);
}
catch (Exception e)
{
logger.Error($"Unable to MOVE file: \"{subtitleFile}\" to \"{newSubPath}\" error {e}");
}
}
}
catch (Exception ex)
{
logger.Error(ex, ex.ToString());
}
}
catch (Exception ex)
{
logger.Error(ex, $"Could not MOVE file: \"{FullServerPath ?? VideoLocal_Place_ID.ToString()}\" -- {ex}");
}
ShokoServer.UnpauseWatchingFiles();
return(true);
}
// returns false if we should retry
private bool MoveFileIfRequired()
{
try
{
logger.Trace("Attempting to MOVE file: {0}", FullServerPath ?? VideoLocal_Place_ID.ToString());
if (FullServerPath == null)
{
logger.Error("Could not find or access the file to move: {0}",
VideoLocal_Place_ID);
return(true);
}
// check if this file is in the drop folder
// otherwise we don't need to move it
if (ImportFolder.IsDropSource == 0)
{
logger.Trace("Not moving file as it is NOT in the drop folder: {0}", FullServerPath);
return(true);
}
IFileSystem f = ImportFolder.FileSystem;
if (f == null)
{
logger.Trace("Unable to MOVE, filesystem not working: {0}", FullServerPath);
return(true);
}
FileSystemResult <IObject> fsrresult = f.Resolve(FullServerPath);
if (fsrresult == null || !fsrresult.IsOk)
{
logger.Error("Could not find or access the file to move: {0}", FullServerPath);
// this can happen due to file locks, so retry
return(false);
}
IFile source_file = fsrresult.Result as IFile;
if (source_file == null)
{
logger.Error("Could not move the file (it isn't a file): {0}", FullServerPath);
// this means it isn't a file, but something else, so don't retry
return(true);
}
// find the default destination
(var destImpl, string newFullPath) = RenameFileHelper.GetRenamerWithFallback()?.GetDestinationFolder(this) ?? (null, null);
if (!(destImpl is SVR_ImportFolder destFolder))
{
// In this case, an error string was returned, but we'll suppress it and give an error elsewhere
if (newFullPath != null)
{
return(true);
}
logger.Error("Could not find a valid destination: {0}", FullServerPath);
return(true);
}
// keep the original drop folder for later (take a copy, not a reference)
SVR_ImportFolder dropFolder = ImportFolder;
if (string.IsNullOrEmpty(newFullPath))
{
return(true);
}
// We've already resolved FullServerPath, so it doesn't need to be checked
string relativeFilePath = Path.Combine(newFullPath, Path.GetFileName(FullServerPath));
string newFullServerPath = Path.Combine(destFolder.ImportFolderLocation, relativeFilePath);
IDirectory destination;
fsrresult = destFolder.FileSystem.Resolve(Path.Combine(destFolder.ImportFolderLocation, newFullPath));
if (fsrresult != null && fsrresult.IsOk)
{
destination = fsrresult.Result as IDirectory;
}
else
{
//validate the directory tree.
destination = destFolder.BaseDirectory;
{
var dir = Path.GetDirectoryName(relativeFilePath);
foreach (var part in dir.Split(Path.DirectorySeparatorChar))
{
var wD = destination.Directories.FirstOrDefault(d => d.Name == part);
if (wD == null)
{
var result = destination.CreateDirectory(part, null);
if (!result.IsOk)
{
logger.Error(
$"Unable to create directory {part} in {destination.FullName}: {result.Error}");
return(true);
}
destination = result.Result;
continue;
}
destination = wD;
}
}
}
// Last ditch effort to ensure we aren't moving a file unto itself
if (newFullServerPath.Equals(FullServerPath, StringComparison.InvariantCultureIgnoreCase))
{
logger.Error($"Resolved to move {newFullServerPath} unto itself. NOT MOVING");
return(true);
}
FileSystemResult <IObject> dst = f.Resolve(newFullServerPath);
if (dst != null && dst.IsOk)
{
logger.Info(
"Not moving file as it already exists at the new location, deleting source file instead: {0} --- {1}",
FullServerPath, newFullServerPath);
// if the file already exists, we can just delete the source file instead
// this is safer than deleting and moving
FileSystemResult fr = new FileSystemResult();
try
{
fr = source_file.Delete(false);
if (fr == null || !fr.IsOk)
{
logger.Warn("Unable to DELETE file: {0} error {1}", FullServerPath,
fr?.Error ?? string.Empty);
return(false);
}
RemoveRecord();
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource != 1)
{
return(true);
}
FileSystemResult <IObject> dd = f.Resolve(dropFolder.ImportFolderLocation);
if (dd != null && dd.IsOk && dd.Result is IDirectory)
{
RecursiveDeleteEmptyDirectories((IDirectory)dd.Result, true);
}
return(true);
}
catch
{
logger.Error("Unable to DELETE file: {0} error {1}", FullServerPath,
fr?.Error ?? string.Empty);
}
}
else
{
logger.Info("Moving file from {0} to {1}", FullServerPath, newFullServerPath);
FileSystemResult fr = source_file.Move(destination);
if (fr == null || !fr.IsOk)
{
logger.Error("Unable to MOVE file: {0} to {1} error {2}", FullServerPath,
newFullServerPath, fr?.Error ?? "No Error String");
return(false);
}
/*
* // Pause FileWatchDog
* ShokoServer._pauseFileWatchDog.Reset();
* foreach (System.IO.FileSystemEventArgs evt in ShokoServer.queueFileEvents)
* {
* try
* {
* // this shouldn't happend but w/e
* if (evt?.ChangeType == System.IO.WatcherChangeTypes.Created)
* {
* // check if we know the fine by exact name
* if (RepoFactory.VideoLocal.GetByName(Path.GetFileName(evt.Name)) != null)
* {
* logger.Info("This file is known: {0}", evt.Name);
* // delete it from queue for hashing
* ShokoServer.queueFileEvents.Remove(evt);
* break;
* }
* }
* }
* catch { }
* }
* // Resume FileWatchDog
* ShokoServer._pauseFileWatchDog.Set();
*/
string originalFileName = FullServerPath;
ImportFolderID = destFolder.ImportFolderID;
FilePath = relativeFilePath;
RepoFactory.VideoLocalPlace.Save(this);
try
{
// move any subtitle files
foreach (string subtitleFile in Utils.GetPossibleSubtitleFiles(originalFileName))
{
FileSystemResult <IObject> src = f.Resolve(subtitleFile);
if (src == null || !src.IsOk || !(src.Result is IFile))
{
continue;
}
string newSubPath = Path.Combine(Path.GetDirectoryName(newFullServerPath),
((IFile)src.Result).Name);
dst = f.Resolve(newSubPath);
if (dst != null && dst.IsOk && dst.Result is IFile)
{
FileSystemResult fr2 = src.Result.Delete(false);
if (fr2 == null || !fr2.IsOk)
{
logger.Warn("Unable to DELETE file: {0} error {1}", subtitleFile,
fr2?.Error ?? string.Empty);
}
}
else
{
FileSystemResult fr2 = ((IFile)src.Result).Move(destination);
if (fr2 == null || !fr2.IsOk)
{
logger.Error("Unable to MOVE file: {0} to {1} error {2)", subtitleFile,
newSubPath, fr2?.Error ?? string.Empty);
}
}
}
}
catch (Exception ex)
{
logger.Error(ex, ex.ToString());
}
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource == 1)
{
FileSystemResult <IObject> dd = f.Resolve(dropFolder.ImportFolderLocation);
if (dd != null && dd.IsOk && dd.Result is IDirectory)
{
RecursiveDeleteEmptyDirectories((IDirectory)dd.Result, true);
}
}
}
}
catch (Exception ex)
{
string msg = $"Could not MOVE file: {FullServerPath ?? VideoLocal_Place_ID.ToString()} -- {ex}";
logger.Error(ex, msg);
}
return(true);
}
// TODO Merge these, with proper logic depending on the scenario (import, force, etc)
public (string, string) MoveWithResultString(string scriptName, bool force = false)
{
// TODO Make this take an argument to disable removing empty dirs. It's slow, and should only be done if needed
if (FullServerPath == null)
{
logger.Error($"Could not find or access the file to move: {VideoLocal_Place_ID}");
return(string.Empty, "ERROR: Unable to access file");
}
if (!File.Exists(FullServerPath))
{
logger.Error($"Could not find or access the file to move: \"{FullServerPath}\"");
// this can happen due to file locks, so retry
return(string.Empty, "ERROR: Could not access the file");
}
FileInfo sourceFile = new FileInfo(FullServerPath);
// There is a possibility of weird logic based on source of the file. Some handling should be made for it....later
(var destImpl, string newFolderPath) = RenameFileHelper.GetDestination(this, scriptName);
if (!(destImpl is SVR_ImportFolder destFolder))
{
// In this case, an error string was returned, but we'll suppress it and give an error elsewhere
if (newFolderPath != null)
{
logger.Error($"Unable to find destination for: \"{FullServerPath}\"");
logger.Error($"The error message was: {newFolderPath}");
return(string.Empty, "ERROR: " + newFolderPath);
}
logger.Error($"Unable to find destination for: \"{FullServerPath}\"");
return(string.Empty, "ERROR: There was an error but no error code returned...");
}
// keep the original drop folder for later (take a copy, not a reference)
SVR_ImportFolder dropFolder = ImportFolder;
if (string.IsNullOrEmpty(newFolderPath))
{
logger.Error($"Unable to find destination for: \"{FullServerPath}\"");
return(string.Empty, "ERROR: The returned path was null or empty");
}
// We've already resolved FullServerPath, so it doesn't need to be checked
string newFilePath = Path.Combine(newFolderPath, Path.GetFileName(FullServerPath));
string newFullServerPath = Path.Combine(destFolder.ImportFolderLocation, newFilePath);
var destFullTree = Path.Combine(destFolder.ImportFolderLocation, newFolderPath);
if (!Directory.Exists(destFullTree))
{
try
{
Directory.CreateDirectory(destFullTree);
}
catch (Exception e)
{
logger.Error(e);
return(string.Empty, $"ERROR: Unable to create directory tree: \"{destFullTree}\"");
}
}
// Last ditch effort to ensure we aren't moving a file unto itself
if (newFullServerPath.Equals(FullServerPath, StringComparison.InvariantCultureIgnoreCase))
{
logger.Info($"Moving file SKIPPED! The file is already at its desired location: \"{FullServerPath}\"");
return(newFolderPath, string.Empty);
}
if (File.Exists(newFullServerPath))
{
logger.Error($"A file already exists at the desired location: \"{FullServerPath}\"");
return(string.Empty, "ERROR: A file already exists at the destination");
}
ShokoServer.PauseWatchingFiles();
logger.Info($"Moving file from \"{FullServerPath}\" to \"{newFullServerPath}\"");
try
{
sourceFile.MoveTo(newFullServerPath);
}
catch (Exception e)
{
logger.Error($"Unable to MOVE file: \"{FullServerPath}\" to \"{newFullServerPath}\" error {e}");
ShokoServer.UnpauseWatchingFiles();
return(newFullServerPath, "ERROR: " + e);
}
// Save for later. Scan for subtitles while the vlplace is still set for the source location
string originalFileName = FullServerPath;
var textStreams = SubtitleHelper.GetSubtitleStreams(this);
// Handle Duplicate Files
var dups = RepoFactory.DuplicateFile.GetByFilePathAndImportFolder(FilePath, ImportFolderID).ToList();
foreach (var dup in dups)
{
// Move source
if (dup.FilePathFile1.Equals(FilePath) && dup.ImportFolderIDFile1 == ImportFolderID)
{
dup.FilePathFile1 = newFilePath;
dup.ImportFolderIDFile1 = destFolder.ImportFolderID;
}
else if (dup.FilePathFile2.Equals(FilePath) && dup.ImportFolderIDFile2 == ImportFolderID)
{
dup.FilePathFile2 = newFilePath;
dup.ImportFolderIDFile2 = destFolder.ImportFolderID;
}
// validate the dup file
// There are cases where a dup file was not cleaned up before, so we'll do it here, too
if (!dup.GetFullServerPath1()
.Equals(dup.GetFullServerPath2(), StringComparison.InvariantCultureIgnoreCase))
{
RepoFactory.DuplicateFile.Save(dup);
}
else
{
RepoFactory.DuplicateFile.Delete(dup);
}
}
ImportFolderID = destFolder.ImportFolderID;
FilePath = newFilePath;
RepoFactory.VideoLocalPlace.Save(this);
try
{
// move any subtitle files
foreach (TextStream subtitleFile in textStreams)
{
if (string.IsNullOrEmpty(subtitleFile.Filename))
{
continue;
}
var newParent = Path.GetDirectoryName(newFullServerPath);
var srcParent = Path.GetDirectoryName(originalFileName);
if (string.IsNullOrEmpty(newParent) || string.IsNullOrEmpty(srcParent))
{
continue;
}
var subPath = Path.Combine(srcParent, subtitleFile.Filename);
if (!File.Exists(subPath))
{
continue;
}
var subFile = new FileInfo(subPath);
string newSubPath = Path.Combine(newParent, subFile.Name);
if (File.Exists(newSubPath))
{
try
{
File.Delete(newSubPath);
}
catch (Exception e)
{
logger.Warn($"Unable to DELETE file: \"{subtitleFile}\" error {e}");
}
}
try
{
subFile.MoveTo(newSubPath);
}
catch (Exception e)
{
logger.Error($"Unable to MOVE file: \"{subtitleFile}\" to \"{newSubPath}\" error {e}");
}
}
}
catch (Exception ex)
{
logger.Error(ex, ex.ToString());
}
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource == 1)
{
RecursiveDeleteEmptyDirectories(dropFolder?.ImportFolderLocation, true);
}
ShokoServer.UnpauseWatchingFiles();
return(newFolderPath, string.Empty);
}
// returns false if we should retry
private bool MoveFileIfRequired()
{
try
{
logger.Trace("Attempting to MOVE file: {0}", this.FullServerPath);
// check if this file is in the drop folder
// otherwise we don't need to move it
if (ImportFolder.IsDropSource == 0)
{
logger.Trace("Not moving file as it is NOT in the drop folder: {0}", this.FullServerPath);
return(true);
}
IFileSystem f = this.ImportFolder.FileSystem;
if (f == null)
{
logger.Trace("Unable to MOVE, filesystem not working: {0}", this.FullServerPath);
return(true);
}
FileSystemResult <IObject> fsrresult = f.Resolve(FullServerPath);
if (!fsrresult.IsOk)
{
logger.Error("Could not find or access the file to move: {0}", this.FullServerPath);
// this can happen due to file locks, so retry
return(false);
}
IFile source_file = fsrresult.Result as IFile;
if (source_file == null)
{
logger.Error("Could not move the file (it isn't a file): {0}", this.FullServerPath);
// this means it isn't a file, but something else, so don't retry
return(true);
}
// find the default destination
SVR_ImportFolder destFolder = null;
foreach (SVR_ImportFolder fldr in RepoFactory.ImportFolder.GetAll()
.Where(a => a != null && a.CloudID == ImportFolder.CloudID).ToList())
{
if (!fldr.FolderIsDropDestination)
{
continue;
}
if (fldr.FolderIsDropSource)
{
continue;
}
IFileSystem fs = fldr.FileSystem;
FileSystemResult <IObject> fsresult = fs?.Resolve(fldr.ImportFolderLocation);
if (fsresult == null || !fsresult.IsOk)
{
continue;
}
string tempNewPath = Path.Combine(fldr.ImportFolderLocation, FilePath);
fsresult = fs.Resolve(tempNewPath);
if (fsresult.IsOk)
{
continue;
}
destFolder = fldr;
break;
}
if (destFolder == null)
{
logger.Error("Could not find a valid destination: {0}", this.FullServerPath);
return(true);
}
// keep the original drop folder for later (take a copy, not a reference)
SVR_ImportFolder dropFolder = this.ImportFolder;
// we can only move the file if it has an anime associated with it
List <CrossRef_File_Episode> xrefs = this.VideoLocal.EpisodeCrossRefs;
if (xrefs.Count == 0)
{
return(true);
}
CrossRef_File_Episode xref = xrefs[0];
// find the series associated with this episode
SVR_AnimeSeries series = RepoFactory.AnimeSeries.GetByAnimeID(xref.AnimeID);
if (series == null)
{
return(true);
}
// find where the other files are stored for this series
// if there are no other files except for this one, it means we need to create a new location
bool foundLocation = false;
string newFullPath = "";
// sort the episodes by air date, so that we will move the file to the location of the latest episode
List <SVR_AnimeEpisode> allEps = series.GetAnimeEpisodes()
.OrderByDescending(a => a.AniDB_Episode.AirDate)
.ToList();
IDirectory destination = null;
foreach (SVR_AnimeEpisode ep in allEps)
{
// check if this episode belongs to more than one anime
// if it does we will ignore it
List <CrossRef_File_Episode> fileEpXrefs =
RepoFactory.CrossRef_File_Episode.GetByEpisodeID(ep.AniDB_EpisodeID);
int? animeID = null;
bool crossOver = false;
foreach (CrossRef_File_Episode fileEpXref in fileEpXrefs)
{
if (!animeID.HasValue)
{
animeID = fileEpXref.AnimeID;
}
else
{
if (animeID.Value != fileEpXref.AnimeID)
{
crossOver = true;
}
}
}
if (crossOver)
{
continue;
}
foreach (SVR_VideoLocal vid in ep.GetVideoLocals()
.Where(a => a.Places.Any(b => b.ImportFolder.CloudID == destFolder.CloudID &&
b.ImportFolder.IsDropSource == 0)).ToList())
{
if (vid.VideoLocalID == this.VideoLocalID)
{
continue;
}
SVR_VideoLocal_Place place =
vid.Places.FirstOrDefault(a => a.ImportFolder.CloudID == destFolder.CloudID);
string thisFileName = place?.FullServerPath;
if (thisFileName == null)
{
continue;
}
string folderName = Path.GetDirectoryName(thisFileName);
FileSystemResult <IObject> dir = f.Resolve(folderName);
if (!dir.IsOk)
{
continue;
}
// ensure we aren't moving to the current directory
if (folderName.Equals(Path.GetDirectoryName(FullServerPath),
StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
destination = dir.Result as IDirectory;
// Not a directory
if (destination == null)
{
continue;
}
newFullPath = folderName;
foundLocation = true;
break;
}
if (foundLocation)
{
break;
}
}
if (!foundLocation)
{
// we need to create a new folder
string newFolderName = Utils.RemoveInvalidFolderNameCharacters(series.GetSeriesName());
newFullPath = Path.Combine(destFolder.ImportFolderLocation, newFolderName);
FileSystemResult <IObject> dirn = f.Resolve(newFullPath);
if (!dirn.IsOk)
{
dirn = f.Resolve(destFolder.ImportFolderLocation);
if (dirn.IsOk)
{
IDirectory d = (IDirectory)dirn.Result;
FileSystemResult <IDirectory> d2 = Task
.Run(async() => await d.CreateDirectoryAsync(newFolderName, null))
.Result;
destination = d2.Result;
}
else
{
logger.Error("Import folder couldn't be resolved: {0}", destFolder.ImportFolderLocation);
newFullPath = null;
}
}
else if (dirn.Result is IFile)
{
logger.Error("Destination folder is a file: {0}", newFolderName);
newFullPath = null;
}
else
{
destination = (IDirectory)dirn.Result;
}
}
if (string.IsNullOrEmpty(newFullPath))
{
return(true);
}
// We've already resolved FullServerPath, so it doesn't need to be checked
string newFullServerPath = Path.Combine(newFullPath, Path.GetFileName(this.FullServerPath));
Tuple <SVR_ImportFolder, string> tup = VideoLocal_PlaceRepository.GetFromFullPath(newFullServerPath);
if (tup == null)
{
logger.Error($"Unable to LOCATE file {newFullServerPath} inside the import folders");
return(true);
}
// Last ditch effort to ensure we aren't moving a file unto itself
if (newFullServerPath.Equals(FullServerPath, StringComparison.InvariantCultureIgnoreCase))
{
logger.Error($"Resolved to move {newFullServerPath} unto itself. NOT MOVING");
return(true);
}
logger.Info("Moving file from {0} to {1}", this.FullServerPath, newFullServerPath);
FileSystemResult <IObject> dst = f.Resolve(newFullServerPath);
if (dst.IsOk)
{
logger.Trace(
"Not moving file as it already exists at the new location, deleting source file instead: {0} --- {1}",
this.FullServerPath, newFullServerPath);
// if the file already exists, we can just delete the source file instead
// this is safer than deleting and moving
FileSystemResult fr = new FileSystemResult();
try
{
fr = source_file.Delete(false);
if (!fr.IsOk)
{
logger.Warn("Unable to DELETE file: {0} error {1}", this.FullServerPath,
fr?.Error ?? String.Empty);
}
this.ImportFolderID = tup.Item1.ImportFolderID;
this.FilePath = tup.Item2;
RepoFactory.VideoLocalPlace.Save(this);
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource == 1)
{
FileSystemResult <IObject> dd = f.Resolve(dropFolder.ImportFolderLocation);
if (dd != null && dd.IsOk && dd.Result is IDirectory)
{
RecursiveDeleteEmptyDirectories((IDirectory)dd.Result, true);
}
}
}
catch
{
logger.Error("Unable to DELETE file: {0} error {1}", this.FullServerPath,
fr?.Error ?? String.Empty);
}
}
else
{
FileSystemResult fr = source_file.Move(destination);
if (!fr.IsOk)
{
logger.Error("Unable to MOVE file: {0} to {1} error {2}", this.FullServerPath,
newFullServerPath, fr?.Error ?? "No Error String");
return(false);
}
string originalFileName = this.FullServerPath;
this.ImportFolderID = tup.Item1.ImportFolderID;
this.FilePath = tup.Item2;
RepoFactory.VideoLocalPlace.Save(this);
try
{
// move any subtitle files
foreach (string subtitleFile in Utils.GetPossibleSubtitleFiles(originalFileName))
{
FileSystemResult <IObject> src = f.Resolve(subtitleFile);
if (src.IsOk && src.Result is IFile)
{
string newSubPath = Path.Combine(Path.GetDirectoryName(newFullServerPath),
((IFile)src.Result).Name);
dst = f.Resolve(newSubPath);
if (dst.IsOk && dst.Result is IFile)
{
FileSystemResult fr2 = src.Result.Delete(false);
if (!fr2.IsOk)
{
logger.Warn("Unable to DELETE file: {0} error {1}", subtitleFile,
fr2?.Error ?? String.Empty);
}
}
else
{
FileSystemResult fr2 = ((IFile)src.Result).Move(destination);
if (!fr2.IsOk)
{
logger.Error("Unable to MOVE file: {0} to {1} error {2)", subtitleFile,
newSubPath, fr2?.Error ?? String.Empty);
}
}
}
}
}
catch (Exception ex)
{
logger.Error(ex, ex.ToString());
}
// check for any empty folders in drop folder
// only for the drop folder
if (dropFolder.IsDropSource == 1)
{
FileSystemResult <IObject> dd = f.Resolve(dropFolder.ImportFolderLocation);
if (dd != null && dd.IsOk && dd.Result is IDirectory)
{
RecursiveDeleteEmptyDirectories((IDirectory)dd.Result, true);
}
}
}
}
catch (Exception ex)
{
string msg = $"Could not MOVE file: {this.FullServerPath} -- {ex.ToString()}";
logger.Error(ex, msg);
}
return(true);
}
