/// <summary>
/// Delete a duplicate file entry, and also one of the physical files
/// </summary>
/// <param name="duplicateFileID"></param>
/// <param name="fileNumber">0 = Don't delete any physical files, 1 = Delete file 1, 2 = Deleet file 2</param>
/// <returns></returns>
public string DeleteDuplicateFile(int duplicateFileID, int fileNumber)
{
try
{
DuplicateFileRepository repDupFiles = new DuplicateFileRepository();
DuplicateFile df = repDupFiles.GetByID(duplicateFileID);
if (df == null) return "Database entry does not exist";
if (fileNumber == 1 || fileNumber == 2)
{
string fileName = "";
if (fileNumber == 1) fileName = df.FullServerPath1;
if (fileNumber == 2) fileName = df.FullServerPath2;
if (!File.Exists(fileName)) return "File could not be found";
File.Delete(fileName);
}
repDupFiles.Delete(duplicateFileID);
return "";
}
catch (Exception ex)
{
logger.ErrorException(ex.ToString(), ex);
return ex.Message;
}
}
public void ReevaluateDuplicateFiles()
{
try
{
DuplicateFileRepository repDupFiles = new DuplicateFileRepository();
foreach (DuplicateFile df in repDupFiles.GetAll())
{
if (df.ImportFolder1 == null || df.ImportFolder2 == null)
{
string msg = string.Format("Deleting duplicate file record as one of the import folders can't be found: {0} --- {1}", df.FilePathFile1, df.FilePathFile2);
logger.Info(msg);
repDupFiles.Delete(df.DuplicateFileID);
continue;
}
// make sure that they are not actually the same file
if (df.FullServerPath1.Equals(df.FullServerPath2, StringComparison.InvariantCultureIgnoreCase))
{
string msg = string.Format("Deleting duplicate file record as they are actually point to the same file: {0}", df.FullServerPath1);
logger.Info(msg);
repDupFiles.Delete(df.DuplicateFileID);
}
// check if both files still exist
if (!File.Exists(df.FullServerPath1) || !File.Exists(df.FullServerPath2))
{
string msg = string.Format("Deleting duplicate file record as one of the files can't be found: {0} --- {1}", df.FullServerPath1, df.FullServerPath2);
logger.Info(msg);
repDupFiles.Delete(df.DuplicateFileID);
}
}
}
catch (Exception ex)
{
logger.ErrorException(ex.ToString(), ex);
}
}
private VideoLocal ProcessFile_LocalInfo()
{
// hash and read media info for file
int nshareID = -1;
string filePath = "";
ImportFolderRepository repNS = new ImportFolderRepository();
List<ImportFolder> shares = repNS.GetAll();
DataAccessHelper.GetShareAndPath(FileName, shares, ref nshareID, ref filePath);
if (!File.Exists(FileName))
{
logger.Error("File does not exist: {0}", FileName);
return null;
}
int numAttempts = 0;
// Wait 3 minutes seconds before giving up on trying to access the file
while ((!CanAccessFile(FileName)) && (numAttempts < 180))
{
numAttempts++;
Thread.Sleep(1000);
Console.WriteLine("Attempt # " + numAttempts.ToString());
}
// if we failed to access the file, get ouuta here
if (numAttempts == 180)
{
logger.Error("Could not access file: " + FileName);
return null;
}
// check if we have already processed this file
VideoLocal vlocal = null;
VideoLocalRepository repVidLocal = new VideoLocalRepository();
FileNameHashRepository repFNHash = new FileNameHashRepository();
List<VideoLocal> vidLocals = repVidLocal.GetByFilePathAndShareID(filePath, nshareID);
FileInfo fi = new FileInfo(FileName);
if (vidLocals.Count > 0)
{
vlocal = vidLocals[0];
logger.Trace("VideoLocal record found in database: {0}", vlocal.VideoLocalID);
if (ForceHash)
{
vlocal.FileSize = fi.Length;
vlocal.DateTimeUpdated = DateTime.Now;
}
}
else
{
logger.Trace("VideoLocal, creating new record");
vlocal = new VideoLocal();
vlocal.DateTimeUpdated = DateTime.Now;
vlocal.DateTimeCreated = vlocal.DateTimeUpdated;
vlocal.FilePath = filePath;
vlocal.FileSize = fi.Length;
vlocal.ImportFolderID = nshareID;
vlocal.Hash = "";
vlocal.CRC32 = "";
vlocal.MD5 = "";
vlocal.SHA1 = "";
vlocal.IsIgnored = 0;
vlocal.IsVariation = 0;
}
// check if we need to get a hash this file
Hashes hashes = null;
if (string.IsNullOrEmpty(vlocal.Hash) || ForceHash)
{
// try getting the hash from the CrossRef
if (!ForceHash)
{
CrossRef_File_EpisodeRepository repCrossRefs = new CrossRef_File_EpisodeRepository();
List<CrossRef_File_Episode> crossRefs = repCrossRefs.GetByFileNameAndSize(Path.GetFileName(vlocal.FilePath), vlocal.FileSize);
if (crossRefs.Count == 1)
{
vlocal.Hash = crossRefs[0].Hash;
vlocal.HashSource = (int)HashSource.DirectHash;
}
}
// try getting the hash from the LOCAL cache
if (!ForceHash && string.IsNullOrEmpty(vlocal.Hash))
{
List<FileNameHash> fnhashes = repFNHash.GetByFileNameAndSize(Path.GetFileName(vlocal.FilePath), vlocal.FileSize);
if (fnhashes != null && fnhashes.Count > 1)
{
// if we have more than one record it probably means there is some sort of corruption
// lets delete the local records
foreach (FileNameHash fnh in fnhashes)
{
repFNHash.Delete(fnh.FileNameHashID);
}
}
if (fnhashes != null && fnhashes.Count == 1)
{
logger.Trace("Got hash from LOCAL cache: {0} ({1})", FileName, fnhashes[0].Hash);
vlocal.Hash = fnhashes[0].Hash;
vlocal.HashSource = (int)HashSource.WebCacheFileName;
}
}
// hash the file
if (string.IsNullOrEmpty(vlocal.Hash) || ForceHash)
{
DateTime start = DateTime.Now;
logger.Trace("Calculating hashes for: {0}", FileName);
// update the VideoLocal record with the Hash
hashes = FileHashHelper.GetHashInfo(FileName, true, MainWindow.OnHashProgress, ServerSettings.Hash_CRC32, ServerSettings.Hash_MD5, ServerSettings.Hash_SHA1);
TimeSpan ts = DateTime.Now - start;
logger.Trace("Hashed file in {0} seconds --- {1} ({2})", ts.TotalSeconds.ToString("#0.0"), FileName, Utils.FormatByteSize(vlocal.FileSize));
vlocal.Hash = hashes.ed2k;
vlocal.CRC32 = hashes.crc32;
vlocal.MD5 = hashes.md5;
vlocal.SHA1 = hashes.sha1;
vlocal.HashSource = (int)HashSource.DirectHash;
}
// We should have a hash by now
// before we save it, lets make sure there is not any other record with this hash (possible duplicate file)
VideoLocal vidTemp = repVidLocal.GetByHash(vlocal.Hash);
if (vidTemp != null)
{
// don't delete it, if it is actually the same record
if (vidTemp.VideoLocalID != vlocal.VideoLocalID)
{
// delete the VideoLocal record
logger.Warn("Deleting duplicate video file record");
logger.Warn("---------------------------------------------");
logger.Warn("Keeping record for: {0}", vlocal.FullServerPath);
logger.Warn("Deleting record for: {0}", vidTemp.FullServerPath);
logger.Warn("---------------------------------------------");
// check if we have a record of this in the database, if not create one
DuplicateFileRepository repDups = new DuplicateFileRepository();
List<DuplicateFile> dupFiles = repDups.GetByFilePathsAndImportFolder(vlocal.FilePath, vidTemp.FilePath, vlocal.ImportFolderID, vidTemp.ImportFolderID);
if (dupFiles.Count == 0)
dupFiles = repDups.GetByFilePathsAndImportFolder(vidTemp.FilePath, vlocal.FilePath, vidTemp.ImportFolderID, vlocal.ImportFolderID);
if (dupFiles.Count == 0)
{
DuplicateFile dup = new DuplicateFile();
dup.DateTimeUpdated = DateTime.Now;
dup.FilePathFile1 = vlocal.FilePath;
dup.FilePathFile2 = vidTemp.FilePath;
dup.ImportFolderIDFile1 = vlocal.ImportFolderID;
dup.ImportFolderIDFile2 = vidTemp.ImportFolderID;
dup.Hash = vlocal.Hash;
repDups.Save(dup);
}
repVidLocal.Delete(vidTemp.VideoLocalID);
}
}
repVidLocal.Save(vlocal);
// also save the filename to hash record
// replace the existing records just in case it was corrupt
FileNameHash fnhash = null;
List<FileNameHash> fnhashes2 = repFNHash.GetByFileNameAndSize(Path.GetFileName(vlocal.FilePath), vlocal.FileSize);
if (fnhashes2 != null && fnhashes2.Count > 1)
{
// if we have more than one record it probably means there is some sort of corruption
// lets delete the local records
foreach (FileNameHash fnh in fnhashes2)
{
repFNHash.Delete(fnh.FileNameHashID);
}
}
if (fnhashes2 != null && fnhashes2.Count == 1)
fnhash = fnhashes2[0];
else
fnhash = new FileNameHash();
fnhash.FileName = Path.GetFileName(vlocal.FilePath);
fnhash.FileSize = vlocal.FileSize;
fnhash.Hash = vlocal.Hash;
fnhash.DateTimeUpdated = DateTime.Now;
repFNHash.Save(fnhash);
}
// now check if we have stored a VideoInfo record
bool refreshMediaInfo = false;
VideoInfoRepository repVidInfo = new VideoInfoRepository();
VideoInfo vinfo = repVidInfo.GetByHash(vlocal.Hash);
if (vinfo == null)
{
refreshMediaInfo = true;
vinfo = new VideoInfo();
vinfo.Hash = vlocal.Hash;
vinfo.Duration = 0;
vinfo.FileSize = fi.Length;
vinfo.DateTimeUpdated = DateTime.Now;
vinfo.FileName = filePath;
vinfo.AudioBitrate = "";
vinfo.AudioCodec = "";
vinfo.VideoBitrate = "";
vinfo.VideoBitDepth = "";
vinfo.VideoCodec = "";
vinfo.VideoFrameRate = "";
vinfo.VideoResolution = "";
repVidInfo.Save(vinfo);
}
else
{
// check if we need to update the media info
if (vinfo.VideoCodec.Trim().Length == 0) refreshMediaInfo = true;
else refreshMediaInfo = false;
}
if (refreshMediaInfo)
{
logger.Trace("Getting media info for: {0}", FileName);
MediaInfoResult mInfo = FileHashHelper.GetMediaInfo(FileName, true);
vinfo.AudioBitrate = string.IsNullOrEmpty(mInfo.AudioBitrate) ? "" : mInfo.AudioBitrate;
vinfo.AudioCodec = string.IsNullOrEmpty(mInfo.AudioCodec) ? "" : mInfo.AudioCodec;
vinfo.DateTimeUpdated = vlocal.DateTimeUpdated;
vinfo.Duration = mInfo.Duration;
vinfo.FileName = filePath;
vinfo.FileSize = fi.Length;
vinfo.VideoBitrate = string.IsNullOrEmpty(mInfo.VideoBitrate) ? "" : mInfo.VideoBitrate;
vinfo.VideoBitDepth = string.IsNullOrEmpty(mInfo.VideoBitDepth) ? "" : mInfo.VideoBitDepth;
vinfo.VideoCodec = string.IsNullOrEmpty(mInfo.VideoCodec) ? "" : mInfo.VideoCodec;
vinfo.VideoFrameRate = string.IsNullOrEmpty(mInfo.VideoFrameRate) ? "" : mInfo.VideoFrameRate;
vinfo.VideoResolution = string.IsNullOrEmpty(mInfo.VideoResolution) ? "" : mInfo.VideoResolution;
vinfo.FullInfo = string.IsNullOrEmpty(mInfo.FullInfo) ? "" : mInfo.FullInfo;
repVidInfo.Save(vinfo);
}
// now add a command to process the file
CommandRequest_ProcessFile cr_procfile = new CommandRequest_ProcessFile(vlocal.VideoLocalID, false);
cr_procfile.Save();
return vlocal;
}
public List<Contract_DuplicateFile> GetAllDuplicateFiles()
{
List<Contract_DuplicateFile> dupFiles = new List<Contract_DuplicateFile>();
try
{
DuplicateFileRepository repDupFiles = new DuplicateFileRepository();
foreach (DuplicateFile df in repDupFiles.GetAll())
{
dupFiles.Add(df.ToContract());
}
return dupFiles;
}
catch (Exception ex)
{
logger.ErrorException(ex.ToString(), ex);
return dupFiles;
}
}
public static string DeleteImportFolder(int importFolderID)
{
try
{
ImportFolderRepository repNS = new ImportFolderRepository();
ImportFolder ns = repNS.GetByID(importFolderID);
if (ns == null) return "Could not find Import Folder ID: " + importFolderID;
// first delete all the files attached to this import folder
Dictionary<int, AnimeSeries> affectedSeries = new Dictionary<int, AnimeSeries>();
VideoLocalRepository repVids = new VideoLocalRepository();
foreach (VideoLocal vid in repVids.GetByImportFolder(importFolderID))
{
//Thread.Sleep(5000);
logger.Info("Deleting video local record: {0}", vid.FullServerPath);
AnimeSeries ser = null;
List<AnimeEpisode> animeEpisodes = vid.GetAnimeEpisodes();
if (animeEpisodes.Count > 0)
{
ser = animeEpisodes[0].GetAnimeSeries();
if (ser != null && !affectedSeries.ContainsKey(ser.AnimeSeriesID))
affectedSeries.Add(ser.AnimeSeriesID, ser);
}
repVids.Delete(vid.VideoLocalID);
}
// delete any duplicate file records which reference this folder
DuplicateFileRepository repDupFiles = new DuplicateFileRepository();
foreach (DuplicateFile df in repDupFiles.GetByImportFolder1(importFolderID))
repDupFiles.Delete(df.DuplicateFileID);
foreach (DuplicateFile df in repDupFiles.GetByImportFolder2(importFolderID))
repDupFiles.Delete(df.DuplicateFileID);
// delete the import folder
repNS.Delete(importFolderID);
ServerInfo.Instance.RefreshImportFolders();
foreach (AnimeSeries ser in affectedSeries.Values)
{
ser.UpdateStats(true, true, true);
StatsCache.Instance.UpdateUsingSeries(ser.AnimeSeriesID);
}
return "";
}
catch (Exception ex)
{
logger.ErrorException(ex.ToString(), ex);
return ex.Message;
}
}
