2020-08-18 20:11:44 +00:00
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using Dapper;
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2017-10-17 01:40:31 +00:00
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using NzbDrone.Core.Datastore;
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2014-01-26 07:14:55 +00:00
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namespace NzbDrone.Core.Housekeeping.Housekeepers
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{
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public class CleanupOrphanedMetadataFiles : IHousekeepingTask
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{
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2015-05-03 19:46:21 +00:00
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private readonly IMainDatabase _database;
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2014-01-26 07:14:55 +00:00
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2015-05-03 19:46:21 +00:00
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public CleanupOrphanedMetadataFiles(IMainDatabase database)
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2014-01-26 07:14:55 +00:00
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{
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_database = database;
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}
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public void Clean()
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{
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2017-10-17 01:40:31 +00:00
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DeleteOrphanedByArtist();
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DeleteOrphanedByAlbum();
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DeleteOrphanedByTrackFile();
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2017-12-13 02:25:30 +00:00
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DeleteWhereAlbumIdIsZero();
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2017-10-17 01:40:31 +00:00
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DeleteWhereTrackFileIsZero();
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2014-01-26 07:14:55 +00:00
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}
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2017-10-17 01:40:31 +00:00
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private void DeleteOrphanedByArtist()
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2014-01-26 07:14:55 +00:00
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{
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2020-08-18 20:11:44 +00:00
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using (var mapper = _database.OpenConnection())
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{
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2022-01-26 00:08:27 +00:00
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mapper.Execute(@"DELETE FROM ""MetadataFiles""
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WHERE ""Id"" IN (
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SELECT ""MetadataFiles"".""Id"" FROM ""MetadataFiles""
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LEFT OUTER JOIN ""Artists""
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ON ""MetadataFiles"".""ArtistId"" = ""Artists"".""Id""
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WHERE ""Artists"".""Id"" IS NULL)");
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2020-08-18 20:11:44 +00:00
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}
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2014-01-26 07:14:55 +00:00
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}
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2017-10-17 01:40:31 +00:00
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private void DeleteOrphanedByAlbum()
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2014-01-26 07:14:55 +00:00
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{
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2020-08-18 20:11:44 +00:00
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using (var mapper = _database.OpenConnection())
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{
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2022-01-26 00:08:27 +00:00
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mapper.Execute(@"DELETE FROM ""MetadataFiles""
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WHERE ""Id"" IN (
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SELECT ""MetadataFiles"".""Id"" FROM ""MetadataFiles""
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LEFT OUTER JOIN ""Albums""
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ON ""MetadataFiles"".""AlbumId"" = ""Albums"".""Id""
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WHERE ""MetadataFiles"".""AlbumId"" > 0
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AND ""Albums"".""Id"" IS NULL)");
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2020-08-18 20:11:44 +00:00
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}
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2014-01-26 07:14:55 +00:00
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}
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2014-04-22 05:51:53 +00:00
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2017-10-17 01:40:31 +00:00
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private void DeleteOrphanedByTrackFile()
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{
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2020-08-18 20:11:44 +00:00
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using (var mapper = _database.OpenConnection())
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{
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2022-01-26 00:08:27 +00:00
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mapper.Execute(@"DELETE FROM ""MetadataFiles""
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WHERE ""Id"" IN (
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SELECT ""MetadataFiles"".""Id"" FROM ""MetadataFiles""
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LEFT OUTER JOIN ""TrackFiles""
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ON ""MetadataFiles"".""TrackFileId"" = ""TrackFiles"".""Id""
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WHERE ""MetadataFiles"".""TrackFileId"" > 0
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AND ""TrackFiles"".""Id"" IS NULL)");
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2020-08-18 20:11:44 +00:00
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}
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2017-10-17 01:40:31 +00:00
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}
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2017-12-13 02:25:30 +00:00
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private void DeleteWhereAlbumIdIsZero()
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{
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2020-08-18 20:11:44 +00:00
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using (var mapper = _database.OpenConnection())
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{
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2022-01-26 00:08:27 +00:00
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mapper.Execute(@"DELETE FROM ""MetadataFiles""
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WHERE ""Id"" IN (
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SELECT ""Id"" FROM ""MetadataFiles""
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WHERE ""Type"" IN (4, 6)
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AND ""AlbumId"" = 0)");
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2020-08-18 20:11:44 +00:00
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}
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2017-12-13 02:25:30 +00:00
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}
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2017-10-17 01:40:31 +00:00
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private void DeleteWhereTrackFileIsZero()
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2014-04-22 05:51:53 +00:00
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{
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2020-08-18 20:11:44 +00:00
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using (var mapper = _database.OpenConnection())
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{
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2022-01-26 00:08:27 +00:00
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mapper.Execute(@"DELETE FROM ""MetadataFiles""
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WHERE ""Id"" IN (
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SELECT ""Id"" FROM ""MetadataFiles""
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WHERE ""Type"" IN (2, 5)
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AND ""TrackFileId"" = 0)");
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2020-08-18 20:11:44 +00:00
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}
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2014-04-22 05:51:53 +00:00
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}
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2014-01-26 07:14:55 +00:00
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}
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}
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