open-source-mirrors
/
jellyfin
mirror of https://github.com/jellyfin/jellyfin
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #2755 from Bond-009/dbcleanup

Browse Source 
Clean up SqliteItemRepository
pull/2825/head
Vasily 5 years ago committed by GitHub
parent 8196916354 c2b5fb78ce
commit 06c5b73c15
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 140 additions and 272 deletions
Show Stats Download Patch File Download Diff File

2
Emby.Server.Implementations/Data/SqliteExtensions.cs
Unescape View File

@ -287,7 +287,7 @@ namespace Emby.Server.Implementations.Data
}
}
public static void TryBind(this IStatement statement, string name, byte[] value)
public static void TryBind(this IStatement statement, string name, ReadOnlySpan<byte> value)
{
if (statement.BindParameters.TryGetValue(name, out IBindParameter bindParam))
{

400
Emby.Server.Implementations/Data/SqliteItemRepository.cs
Unescape View File

@ -3315,7 +3315,7 @@ namespace Emby.Server.Implementations.Data
for (int i = 0; i < str.Length; i++)
{
if (!(char.IsLetter(str[i])) && (!(char.IsNumber(str[i]))))
if (!char.IsLetter(str[i]) && !char.IsNumber(str[i]))
{
return false;
}
@ -3339,7 +3339,7 @@ namespace Emby.Server.Implementations.Data
return IsAlphaNumeric(value);
}
private List<string> GetWhereClauses(InternalItemsQuery query, IStatement statement, string paramSuffix = "")
private List<string> GetWhereClauses(InternalItemsQuery query, IStatement statement)
{
if (query.IsResumable ?? false)
{
@ -3351,27 +3351,27 @@ namespace Emby.Server.Implementations.Data
if (query.IsHD.HasValue)
{
var threshold = 1200;
const int Threshold = 1200;
if (query.IsHD.Value)
{
minWidth = threshold;
minWidth = Threshold;
}
else
{
maxWidth = threshold - 1;
maxWidth = Threshold - 1;
}
}
if (query.Is4K.HasValue)
{
var threshold = 3800;
const int Threshold = 3800;
if (query.Is4K.Value)
{
minWidth = threshold;
minWidth = Threshold;
}
else
{
maxWidth = threshold - 1;
maxWidth = Threshold - 1;
}
}
@ -3380,93 +3380,61 @@ namespace Emby.Server.Implementations.Data
if (minWidth.HasValue)
{
whereClauses.Add("Width>=@MinWidth");
if (statement != null)
{
statement.TryBind("@MinWidth", minWidth);
}
statement?.TryBind("@MinWidth", minWidth);
}
if (query.MinHeight.HasValue)
{
whereClauses.Add("Height>=@MinHeight");
if (statement != null)
{
statement.TryBind("@MinHeight", query.MinHeight);
}
statement?.TryBind("@MinHeight", query.MinHeight);
}
if (maxWidth.HasValue)
{
whereClauses.Add("Width<=@MaxWidth");
if (statement != null)
{
statement.TryBind("@MaxWidth", maxWidth);
}
statement?.TryBind("@MaxWidth", maxWidth);
}
if (query.MaxHeight.HasValue)
{
whereClauses.Add("Height<=@MaxHeight");
if (statement != null)
{
statement.TryBind("@MaxHeight", query.MaxHeight);
}
statement?.TryBind("@MaxHeight", query.MaxHeight);
}
if (query.IsLocked.HasValue)
{
whereClauses.Add("IsLocked=@IsLocked");
if (statement != null)
{
statement.TryBind("@IsLocked", query.IsLocked);
}
statement?.TryBind("@IsLocked", query.IsLocked);
}
var tags = query.Tags.ToList();
var excludeTags = query.ExcludeTags.ToList();
if (query.IsMovie ?? false)
{
var alternateTypes = new List<string>();
if (query.IncludeItemTypes.Length == 0 || query.IncludeItemTypes.Contains(typeof(Movie).Name))
if (query.IsMovie == true)
{
alternateTypes.Add(typeof(Movie).FullName);
}
if (query.IncludeItemTypes.Length == 0 || query.IncludeItemTypes.Contains(typeof(Trailer).Name))
if (query.IncludeItemTypes.Length == 0
|| query.IncludeItemTypes.Contains(nameof(Movie))
|| query.IncludeItemTypes.Contains(nameof(Trailer)))
{
alternateTypes.Add(typeof(Trailer).FullName);
}
var programAttribtues = new List<string>();
if (alternateTypes.Count == 0)
{
programAttribtues.Add("IsMovie=@IsMovie");
whereClauses.Add("(IsMovie is null OR IsMovie=@IsMovie)");
}
else
{
programAttribtues.Add("(IsMovie is null OR IsMovie=@IsMovie)");
}
if (statement != null)
{
statement.TryBind("@IsMovie", true);
whereClauses.Add("IsMovie=@IsMovie");
}
whereClauses.Add("(" + string.Join(" OR ", programAttribtues) + ")");
statement?.TryBind("@IsMovie", true);
}
else if (query.IsMovie.HasValue)
{
whereClauses.Add("IsMovie=@IsMovie");
if (statement != null)
{
statement.TryBind("@IsMovie", query.IsMovie);
}
statement?.TryBind("@IsMovie", query.IsMovie);
}
if (query.IsSeries.HasValue)
{
whereClauses.Add("IsSeries=@IsSeries");
if (statement != null)
{
statement.TryBind("@IsSeries", query.IsSeries);
}
statement?.TryBind("@IsSeries", query.IsSeries);
}
if (query.IsSports.HasValue)
@ -3518,10 +3486,7 @@ namespace Emby.Server.Implementations.Data
if (query.IsFolder.HasValue)
{
whereClauses.Add("IsFolder=@IsFolder");
if (statement != null)
{
statement.TryBind("@IsFolder", query.IsFolder);
}
statement?.TryBind("@IsFolder", query.IsFolder);
}
var includeTypes = query.IncludeItemTypes.SelectMany(MapIncludeItemTypes).ToArray();
@ -3532,10 +3497,7 @@ namespace Emby.Server.Implementations.Data
if (excludeTypes.Length == 1)
{
whereClauses.Add("type<>@type");
if (statement != null)
{
statement.TryBind("@type", excludeTypes[0]);
}
statement?.TryBind("@type", excludeTypes[0]);
}
else if (excludeTypes.Length > 1)
{
@ -3546,10 +3508,7 @@ namespace Emby.Server.Implementations.Data
else if (includeTypes.Length == 1)
{
whereClauses.Add("type=@type");
if (statement != null)
{
statement.TryBind("@type", includeTypes[0]);
}
statement?.TryBind("@type", includeTypes[0]);
}
else if (includeTypes.Length > 1)
{
@ -3560,10 +3519,7 @@ namespace Emby.Server.Implementations.Data
if (query.ChannelIds.Length == 1)
{
whereClauses.Add("ChannelId=@ChannelId");
if (statement != null)
{
statement.TryBind("@ChannelId", query.ChannelIds[0].ToString("N", CultureInfo.InvariantCulture));
}
statement?.TryBind("@ChannelId", query.ChannelIds[0].ToString("N", CultureInfo.InvariantCulture));
}
else if (query.ChannelIds.Length > 1)
{
@ -3574,98 +3530,65 @@ namespace Emby.Server.Implementations.Data
if (!query.ParentId.Equals(Guid.Empty))
{
whereClauses.Add("ParentId=@ParentId");
if (statement != null)
{
statement.TryBind("@ParentId", query.ParentId);
}
statement?.TryBind("@ParentId", query.ParentId);
}
if (!string.IsNullOrWhiteSpace(query.Path))
{
whereClauses.Add("Path=@Path");
if (statement != null)
{
statement.TryBind("@Path", GetPathToSave(query.Path));
}
statement?.TryBind("@Path", GetPathToSave(query.Path));
}
if (!string.IsNullOrWhiteSpace(query.PresentationUniqueKey))
{
whereClauses.Add("PresentationUniqueKey=@PresentationUniqueKey");
if (statement != null)
{
statement.TryBind("@PresentationUniqueKey", query.PresentationUniqueKey);
}
statement?.TryBind("@PresentationUniqueKey", query.PresentationUniqueKey);
}
if (query.MinCommunityRating.HasValue)
{
whereClauses.Add("CommunityRating>=@MinCommunityRating");
if (statement != null)
{
statement.TryBind("@MinCommunityRating", query.MinCommunityRating.Value);
}
statement?.TryBind("@MinCommunityRating", query.MinCommunityRating.Value);
}
if (query.MinIndexNumber.HasValue)
{
whereClauses.Add("IndexNumber>=@MinIndexNumber");
if (statement != null)
{
statement.TryBind("@MinIndexNumber", query.MinIndexNumber.Value);
}
statement?.TryBind("@MinIndexNumber", query.MinIndexNumber.Value);
}
if (query.MinDateCreated.HasValue)
{
whereClauses.Add("DateCreated>=@MinDateCreated");
if (statement != null)
{
statement.TryBind("@MinDateCreated", query.MinDateCreated.Value);
}
statement?.TryBind("@MinDateCreated", query.MinDateCreated.Value);
}
if (query.MinDateLastSaved.HasValue)
{
whereClauses.Add("(DateLastSaved not null and DateLastSaved>=@MinDateLastSavedForUser)");
if (statement != null)
{
statement.TryBind("@MinDateLastSaved", query.MinDateLastSaved.Value);
}
statement?.TryBind("@MinDateLastSaved", query.MinDateLastSaved.Value);
}
if (query.MinDateLastSavedForUser.HasValue)
{
whereClauses.Add("(DateLastSaved not null and DateLastSaved>=@MinDateLastSavedForUser)");
if (statement != null)
{
statement.TryBind("@MinDateLastSavedForUser", query.MinDateLastSavedForUser.Value);
}
statement?.TryBind("@MinDateLastSavedForUser", query.MinDateLastSavedForUser.Value);
}
if (query.IndexNumber.HasValue)
{
whereClauses.Add("IndexNumber=@IndexNumber");
if (statement != null)
{
statement.TryBind("@IndexNumber", query.IndexNumber.Value);
}
statement?.TryBind("@IndexNumber", query.IndexNumber.Value);
}
if (query.ParentIndexNumber.HasValue)
{
whereClauses.Add("ParentIndexNumber=@ParentIndexNumber");
if (statement != null)
{
statement.TryBind("@ParentIndexNumber", query.ParentIndexNumber.Value);
}
statement?.TryBind("@ParentIndexNumber", query.ParentIndexNumber.Value);
}
if (query.ParentIndexNumberNotEquals.HasValue)
{
whereClauses.Add("(ParentIndexNumber<>@ParentIndexNumberNotEquals or ParentIndexNumber is null)");
if (statement != null)
{
statement.TryBind("@ParentIndexNumberNotEquals", query.ParentIndexNumberNotEquals.Value);
}
statement?.TryBind("@ParentIndexNumberNotEquals", query.ParentIndexNumberNotEquals.Value);
}
var minEndDate = query.MinEndDate;
@ -3686,73 +3609,59 @@ namespace Emby.Server.Implementations.Data
if (minEndDate.HasValue)
{
whereClauses.Add("EndDate>=@MinEndDate");
if (statement != null)
{
statement.TryBind("@MinEndDate", minEndDate.Value);
}
statement?.TryBind("@MinEndDate", minEndDate.Value);
}
if (maxEndDate.HasValue)
{
whereClauses.Add("EndDate<=@MaxEndDate");
if (statement != null)
{
statement.TryBind("@MaxEndDate", maxEndDate.Value);
}
statement?.TryBind("@MaxEndDate", maxEndDate.Value);
}
if (query.MinStartDate.HasValue)
{
whereClauses.Add("StartDate>=@MinStartDate");
if (statement != null)
{
statement.TryBind("@MinStartDate", query.MinStartDate.Value);
}
statement?.TryBind("@MinStartDate", query.MinStartDate.Value);
}
if (query.MaxStartDate.HasValue)
{
whereClauses.Add("StartDate<=@MaxStartDate");
if (statement != null)
{
statement.TryBind("@MaxStartDate", query.MaxStartDate.Value);
}
statement?.TryBind("@MaxStartDate", query.MaxStartDate.Value);
}
if (query.MinPremiereDate.HasValue)
{
whereClauses.Add("PremiereDate>=@MinPremiereDate");
if (statement != null)
{
statement.TryBind("@MinPremiereDate", query.MinPremiereDate.Value);
}
statement?.TryBind("@MinPremiereDate", query.MinPremiereDate.Value);
}
if (query.MaxPremiereDate.HasValue)
{
whereClauses.Add("PremiereDate<=@MaxPremiereDate");
if (statement != null)
{
statement.TryBind("@MaxPremiereDate", query.MaxPremiereDate.Value);
}
statement?.TryBind("@MaxPremiereDate", query.MaxPremiereDate.Value);
}
if (query.TrailerTypes.Length > 0)
{
var clauses = new List<string>();
var index = 0;
foreach (var type in query.TrailerTypes)
var trailerTypes = query.TrailerTypes;
int trailerTypesLen = trailerTypes.Length;
if (trailerTypesLen > 0)
{
var paramName = "@TrailerTypes" + index;
clauses.Add("TrailerTypes like " + paramName);
if (statement != null)
const string Or = " OR ";
StringBuilder clause = new StringBuilder("(", trailerTypesLen * 32);
for (int i = 0; i < trailerTypesLen; i++)
{
statement.TryBind(paramName, "%" + type + "%");
}
index++;
var paramName = "@TrailerTypes" + i;
clause.Append("TrailerTypes like ")
.Append(paramName)
.Append(Or);
statement?.TryBind(paramName, "%" + trailerTypes[i] + "%");
}
var clause = "(" + string.Join(" OR ", clauses) + ")";
whereClauses.Add(clause);
// Remove last " OR "
clause.Length -= Or.Length;
clause.Append(')');
whereClauses.Add(clause.ToString());
}
if (query.IsAiring.HasValue)
@ -3760,24 +3669,15 @@ namespace Emby.Server.Implementations.Data
if (query.IsAiring.Value)
{
whereClauses.Add("StartDate<=@MaxStartDate");
if (statement != null)
{
statement.TryBind("@MaxStartDate", DateTime.UtcNow);
}
statement?.TryBind("@MaxStartDate", DateTime.UtcNow);
whereClauses.Add("EndDate>=@MinEndDate");
if (statement != null)
{
statement.TryBind("@MinEndDate", DateTime.UtcNow);
}
statement?.TryBind("@MinEndDate", DateTime.UtcNow);
}
else
{
whereClauses.Add("(StartDate>@IsAiringDate OR EndDate < @IsAiringDate)");
if (statement != null)
{
statement.TryBind("@IsAiringDate", DateTime.UtcNow);
}
statement?.TryBind("@IsAiringDate", DateTime.UtcNow);
}
}
@ -3792,13 +3692,10 @@ namespace Emby.Server.Implementations.Data
var paramName = "@PersonId" + index;
clauses.Add("(guid in (select itemid from People where Name = (select Name from TypedBaseItems where guid=" + paramName + ")))");
if (statement != null)
{
statement.TryBind(paramName, personId.ToByteArray());
}
statement?.TryBind(paramName, personId.ToByteArray());
index++;
}
var clause = "(" + string.Join(" OR ", clauses) + ")";
whereClauses.Add(clause);
}
@ -3806,47 +3703,31 @@ namespace Emby.Server.Implementations.Data
if (!string.IsNullOrWhiteSpace(query.Person))
{
whereClauses.Add("Guid in (select ItemId from People where Name=@PersonName)");
if (statement != null)
{
statement.TryBind("@PersonName", query.Person);
}
statement?.TryBind("@PersonName", query.Person);
}
if (!string.IsNullOrWhiteSpace(query.MinSortName))
{
whereClauses.Add("SortName>=@MinSortName");
if (statement != null)
{
statement.TryBind("@MinSortName", query.MinSortName);
}
statement?.TryBind("@MinSortName", query.MinSortName);
}
if (!string.IsNullOrWhiteSpace(query.ExternalSeriesId))
{
whereClauses.Add("ExternalSeriesId=@ExternalSeriesId");
if (statement != null)
{
statement.TryBind("@ExternalSeriesId", query.ExternalSeriesId);
}
statement?.TryBind("@ExternalSeriesId", query.ExternalSeriesId);
}
if (!string.IsNullOrWhiteSpace(query.ExternalId))
{
whereClauses.Add("ExternalId=@ExternalId");
if (statement != null)
{
statement.TryBind("@ExternalId", query.ExternalId);
}
statement?.TryBind("@ExternalId", query.ExternalId);
}
if (!string.IsNullOrWhiteSpace(query.Name))
{
whereClauses.Add("CleanName=@Name");
if (statement != null)
{
statement.TryBind("@Name", GetCleanValue(query.Name));
}
statement?.TryBind("@Name", GetCleanValue(query.Name));
}
// These are the same, for now
@ -3865,28 +3746,21 @@ namespace Emby.Server.Implementations.Data
if (!string.IsNullOrWhiteSpace(query.NameStartsWith))
{
whereClauses.Add("SortName like @NameStartsWith");
if (statement != null)
{
statement.TryBind("@NameStartsWith", query.NameStartsWith + "%");
}
statement?.TryBind("@NameStartsWith", query.NameStartsWith + "%");
}
if (!string.IsNullOrWhiteSpace(query.NameStartsWithOrGreater))
{
whereClauses.Add("SortName >= @NameStartsWithOrGreater");
// lowercase this because SortName is stored as lowercase
if (statement != null)
{
statement.TryBind("@NameStartsWithOrGreater", query.NameStartsWithOrGreater.ToLowerInvariant());
}
statement?.TryBind("@NameStartsWithOrGreater", query.NameStartsWithOrGreater.ToLowerInvariant());
}
if (!string.IsNullOrWhiteSpace(query.NameLessThan))
{
whereClauses.Add("SortName < @NameLessThan");
// lowercase this because SortName is stored as lowercase
if (statement != null)
{
statement.TryBind("@NameLessThan", query.NameLessThan.ToLowerInvariant());
}
statement?.TryBind("@NameLessThan", query.NameLessThan.ToLowerInvariant());
}
if (query.ImageTypes.Length > 0)
@ -3902,18 +3776,12 @@ namespace Emby.Server.Implementations.Data
if (query.IsLiked.Value)
{
whereClauses.Add("rating>=@UserRating");
if (statement != null)
{
statement.TryBind("@UserRating", UserItemData.MinLikeValue);
}
statement?.TryBind("@UserRating", UserItemData.MinLikeValue);
}
else
{
whereClauses.Add("(rating is null or rating<@UserRating)");
if (statement != null)
{
statement.TryBind("@UserRating", UserItemData.MinLikeValue);
}
statement?.TryBind("@UserRating", UserItemData.MinLikeValue);
}
}
@ -3927,10 +3795,8 @@ namespace Emby.Server.Implementations.Data
{
whereClauses.Add("(IsFavorite is null or IsFavorite=@IsFavoriteOrLiked)");
}
if (statement != null)
{
statement.TryBind("@IsFavoriteOrLiked", query.IsFavoriteOrLiked.Value);
}
statement?.TryBind("@IsFavoriteOrLiked", query.IsFavoriteOrLiked.Value);
}
if (query.IsFavorite.HasValue)
@ -3943,10 +3809,8 @@ namespace Emby.Server.Implementations.Data
{
whereClauses.Add("(IsFavorite is null or IsFavorite=@IsFavorite)");
}
if (statement != null)
{
statement.TryBind("@IsFavorite", query.IsFavorite.Value);
}
statement?.TryBind("@IsFavorite", query.IsFavorite.Value);
}
if (EnableJoinUserData(query))
@ -3975,10 +3839,8 @@ namespace Emby.Server.Implementations.Data
{
whereClauses.Add("(played is null or played=@IsPlayed)");
}
if (statement != null)
{
statement.TryBind("@IsPlayed", query.IsPlayed.Value);
}
statement?.TryBind("@IsPlayed", query.IsPlayed.Value);
}
}
}
@ -4010,6 +3872,7 @@ namespace Emby.Server.Implementations.Data
}
index++;
}
var clause = "(" + string.Join(" OR ", clauses) + ")";
whereClauses.Add(clause);
}
@ -4029,6 +3892,7 @@ namespace Emby.Server.Implementations.Data
}
index++;
}
var clause = "(" + string.Join(" OR ", clauses) + ")";
whereClauses.Add(clause);
}
@ -4762,18 +4626,22 @@ namespace Emby.Server.Implementations.Data
{
list.Add(typeof(Person).Name);
}
if (IsTypeInQuery(typeof(Genre).Name, query))
{
list.Add(typeof(Genre).Name);
}
if (IsTypeInQuery(typeof(MusicGenre).Name, query))
{
list.Add(typeof(MusicGenre).Name);
}
if (IsTypeInQuery(typeof(MusicArtist).Name, query))
{
list.Add(typeof(MusicArtist).Name);
}
if (IsTypeInQuery(typeof(Studio).Name, query))
{
list.Add(typeof(Studio).Name);
@ -4847,7 +4715,7 @@ namespace Emby.Server.Implementations.Data
return false;
}
private static readonly Type[] KnownTypes =
private static readonly Type[] _knownTypes =
{
typeof(LiveTvProgram),
typeof(LiveTvChannel),
@ -4916,7 +4784,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
{
var dict = new Dictionary<string, string[]>(StringComparer.OrdinalIgnoreCase);
foreach (var t in KnownTypes)
foreach (var t in _knownTypes)
{
dict[t.Name] = new[] { t.FullName };
}
@ -4928,7 +4796,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
}
// Not crazy about having this all the way down here, but at least it's in one place
readonly Dictionary<string, string[]> _types = GetTypeMapDictionary();
private readonly Dictionary<string, string[]> _types = GetTypeMapDictionary();
private string[] MapIncludeItemTypes(string value)
{
@ -4945,7 +4813,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
return Array.Empty<string>();
}
public void DeleteItem(Guid id, CancellationToken cancellationToken)
public void DeleteItem(Guid id)
{
if (id == Guid.Empty)
{
@ -4981,7 +4849,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
}
}
private void ExecuteWithSingleParam(IDatabaseConnection db, string query, byte[] value)
private void ExecuteWithSingleParam(IDatabaseConnection db, string query, ReadOnlySpan<byte> value)
{
using (var statement = PrepareStatement(db, query))
{
@ -5541,6 +5409,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
{
GetWhereClauses(typeSubQuery, null);
}
BindSimilarParams(query, statement);
BindSearchParams(query, statement);
GetWhereClauses(innerQuery, statement);
@ -5582,7 +5451,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
}
var allTypes = typeString.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries)
.ToLookup(i => i);
.ToLookup(x => x);
foreach (var type in allTypes)
{
@ -5673,30 +5542,26 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
private void InsertItemValues(byte[] idBlob, List<(int, string)> values, IDatabaseConnection db)
{
const int Limit = 100;
var startIndex = 0;
var limit = 100;
while (startIndex < values.Count)
{
var insertText = new StringBuilder("insert into ItemValues (ItemId, Type, Value, CleanValue) values ");
var endIndex = Math.Min(values.Count, startIndex + limit);
var isSubsequentRow = false;
var endIndex = Math.Min(values.Count, startIndex + Limit);
for (var i = startIndex; i < endIndex; i++)
{
if (isSubsequentRow)
{
insertText.Append(',');
}
insertText.AppendFormat(
CultureInfo.InvariantCulture,
"(@ItemId, @Type{0}, @Value{0}, @CleanValue{0})",
"(@ItemId, @Type{0}, @Value{0}, @CleanValue{0}),",
i);
isSubsequentRow = true;
}
// Remove last comma
insertText.Length--;
using (var statement = PrepareStatement(db, insertText.ToString()))
{
statement.TryBind("@ItemId", idBlob);
@ -5724,7 +5589,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
statement.MoveNext();
}
startIndex += limit;
startIndex += Limit;
}
}
@ -5759,27 +5624,22 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
private void InsertPeople(byte[] idBlob, List<PersonInfo> people, IDatabaseConnection db)
{
const int Limit = 100;
var startIndex = 0;
var limit = 100;
var listIndex = 0;
while (startIndex < people.Count)
{
var insertText = new StringBuilder("insert into People (ItemId, Name, Role, PersonType, SortOrder, ListOrder) values ");
var endIndex = Math.Min(people.Count, startIndex + limit);
var isSubsequentRow = false;
var endIndex = Math.Min(people.Count, startIndex + Limit);
for (var i = startIndex; i < endIndex; i++)
{
if (isSubsequentRow)
{
insertText.Append(',');
insertText.AppendFormat("(@ItemId, @Name{0}, @Role{0}, @PersonType{0}, @SortOrder{0}, @ListOrder{0}),", i.ToString(CultureInfo.InvariantCulture));
}
insertText.AppendFormat("(@ItemId, @Name{0}, @Role{0}, @PersonType{0}, @SortOrder{0}, @ListOrder{0})", i.ToString(CultureInfo.InvariantCulture));
isSubsequentRow = true;
}
// Remove last comma
insertText.Length--;
using (var statement = PrepareStatement(db, insertText.ToString()))
{
@ -5804,16 +5664,17 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
statement.MoveNext();
}
startIndex += limit;
startIndex += Limit;
}
}
private PersonInfo GetPerson(IReadOnlyList<IResultSetValue> reader)
{
var item = new PersonInfo();
item.ItemId = reader.GetGuid(0);
item.Name = reader.GetString(1);
var item = new PersonInfo
{
ItemId = reader.GetGuid(0),
Name = reader.GetString(1)
};
if (!reader.IsDBNull(2))
{
@ -5920,20 +5781,28 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
private void InsertMediaStreams(byte[] idBlob, List<MediaStream> streams, IDatabaseConnection db)
{
const int Limit = 10;
var startIndex = 0;
var limit = 10;
while (startIndex < streams.Count)
{
var insertText = new StringBuilder(string.Format("insert into mediastreams ({0}) values ", string.Join(",", _mediaStreamSaveColumns)));
var insertText = new StringBuilder("insert into mediastreams (");
foreach (var column in _mediaStreamSaveColumns)
{
insertText.Append(column).Append(',');
}
// Remove last comma
insertText.Length--;
insertText.Append(") values ");
var endIndex = Math.Min(streams.Count, startIndex + limit);
var endIndex = Math.Min(streams.Count, startIndex + Limit);
for (var i = startIndex; i < endIndex; i++)
{
if (i != startIndex)
{
insertText.Append(",");
insertText.Append(',');
}
var index = i.ToString(CultureInfo.InvariantCulture);
@ -5941,11 +5810,12 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
foreach (var column in _mediaStreamSaveColumns.Skip(1))
{
insertText.Append("@" + column + index + ",");
insertText.Append('@').Append(column).Append(index).Append(',');
}
insertText.Length -= 1; // Remove the last comma
insertText.Append(")");
insertText.Append(')');
}
using (var statement = PrepareStatement(db, insertText.ToString()))
@ -6007,7 +5877,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
statement.MoveNext();
}
startIndex += limit;
startIndex += Limit;
}
}
@ -6024,7 +5894,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
Index = reader[1].ToInt()
};
item.Type = (MediaStreamType)Enum.Parse(typeof(MediaStreamType), reader[2].ToString(), true);
item.Type = Enum.Parse<MediaStreamType>(reader[2].ToString(), true);
if (reader[3].SQLiteType != SQLiteType.Null)
{

4
Emby.Server.Implementations/Library/LibraryManager.cs
Unescape View File

@ -437,10 +437,10 @@ namespace Emby.Server.Implementations.Library
item.SetParent(null);
ItemRepository.DeleteItem(item.Id, CancellationToken.None);
ItemRepository.DeleteItem(item.Id);
foreach (var child in children)
{
ItemRepository.DeleteItem(child.Id, CancellationToken.None);
ItemRepository.DeleteItem(child.Id);
}
_libraryItemsCache.TryRemove(item.Id, out BaseItem removed);

4
MediaBrowser.Controller/Persistence/IItemRepository.cs
Unescape View File

@ -24,8 +24,7 @@ namespace MediaBrowser.Controller.Persistence
/// Deletes the item.
/// </summary>
/// <param name="id">The identifier.</param>
/// <param name="cancellationToken">The cancellation token.</param>
void DeleteItem(Guid id, CancellationToken cancellationToken);
void DeleteItem(Guid id);
/// <summary>
/// Saves the items.
@ -169,4 +168,3 @@ namespace MediaBrowser.Controller.Persistence
List<string> GetAllArtistNames();
}
}

Write Preview
Loading…
Cancel
Save