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Build ratingClause with StringBuilder

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This commit is contained in:
Shadowghost 2023-02-20 11:49:46 +01:00
parent f0251f86cb
commit 5f938de337
1 changed files with 19 additions and 18 deletions
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37
Emby.Server.Implementations/Data/SqliteItemRepository.cs
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@ -3964,19 +3964,19 @@ namespace Emby.Server.Implementations.Data
whereClauses.Add(clause); whereClauses.Add(clause);
} }
var ratingClause = "("; var ratingClauseBuilder = new StringBuilder("(");
if (query.HasParentalRating ?? false) if (query.HasParentalRating ?? false)
{ {
ratingClause += "InheritedParentalRatingValue not null"; ratingClauseBuilder.Append("InheritedParentalRatingValue not null");
if (query.MinParentalRating.HasValue) if (query.MinParentalRating.HasValue)
{ {
ratingClause += " AND InheritedParentalRatingValue >= @MinParentalRating"; ratingClauseBuilder.Append(" AND InheritedParentalRatingValue >= @MinParentalRating");
statement?.TryBind("@MinParentalRating", query.MinParentalRating.Value); statement?.TryBind("@MinParentalRating", query.MinParentalRating.Value);
} }
if (query.MaxParentalRating.HasValue) if (query.MaxParentalRating.HasValue)
{ {
ratingClause += " AND InheritedParentalRatingValue <= @MaxParentalRating"; ratingClauseBuilder.Append(" AND InheritedParentalRatingValue <= @MaxParentalRating");
statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value); statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value);
} }
} }
@ -3985,7 +3985,7 @@ namespace Emby.Server.Implementations.Data
var paramName = "@UnratedType"; var paramName = "@UnratedType";
var index = 0; var index = 0;
string blockedUnratedItems = string.Join(',', query.BlockUnratedItems.Select(_ => paramName + index++)); string blockedUnratedItems = string.Join(',', query.BlockUnratedItems.Select(_ => paramName + index++));
ratingClause += "(InheritedParentalRatingValue is null AND UnratedType not in (" + blockedUnratedItems + "))"; ratingClauseBuilder.Append("(InheritedParentalRatingValue is null AND UnratedType not in (" + blockedUnratedItems + "))");
if (statement is not null) if (statement is not null)
{ {
@ -3997,12 +3997,12 @@ namespace Emby.Server.Implementations.Data
if (query.MinParentalRating.HasValue || query.MaxParentalRating.HasValue) if (query.MinParentalRating.HasValue || query.MaxParentalRating.HasValue)
{ {
ratingClause += " OR ("; ratingClauseBuilder.Append(" OR (");
} }
if (query.MinParentalRating.HasValue) if (query.MinParentalRating.HasValue)
{ {
ratingClause += "InheritedParentalRatingValue >= @MinParentalRating"; ratingClauseBuilder.Append("InheritedParentalRatingValue >= @MinParentalRating");
statement?.TryBind("@MinParentalRating", query.MinParentalRating.Value); statement?.TryBind("@MinParentalRating", query.MinParentalRating.Value);
} }
@ -4010,49 +4010,50 @@ namespace Emby.Server.Implementations.Data
{ {
if (query.MinParentalRating.HasValue) if (query.MinParentalRating.HasValue)
{ {
ratingClause += " AND "; ratingClauseBuilder.Append(" AND ");
} }
ratingClause += "InheritedParentalRatingValue <= @MaxParentalRating"; ratingClauseBuilder.Append("InheritedParentalRatingValue <= @MaxParentalRating");
statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value); statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value);
} }
if (query.MinParentalRating.HasValue || query.MaxParentalRating.HasValue) if (query.MinParentalRating.HasValue || query.MaxParentalRating.HasValue)
{ {
ratingClause += ")"; ratingClauseBuilder.Append(")");
} }
if (!(query.MinParentalRating.HasValue || query.MaxParentalRating.HasValue)) if (!(query.MinParentalRating.HasValue || query.MaxParentalRating.HasValue))
{ {
ratingClause += " OR InheritedParentalRatingValue not null"; ratingClauseBuilder.Append(" OR InheritedParentalRatingValue not null");
} }
} }
else if (query.MinParentalRating.HasValue) else if (query.MinParentalRating.HasValue)
{ {
ratingClause += "InheritedParentalRatingValue is null OR (InheritedParentalRatingValue >= @MinParentalRating"; ratingClauseBuilder.Append("InheritedParentalRatingValue is null OR (InheritedParentalRatingValue >= @MinParentalRating");
statement?.TryBind("@MinParentalRating", query.MinParentalRating.Value); statement?.TryBind("@MinParentalRating", query.MinParentalRating.Value);
if (query.MaxParentalRating.HasValue) if (query.MaxParentalRating.HasValue)
{ {
ratingClause += " AND InheritedParentalRatingValue <= @MaxParentalRating"; ratingClauseBuilder.Append(" AND InheritedParentalRatingValue <= @MaxParentalRating");
statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value); statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value);
} }
ratingClause += ")"; ratingClauseBuilder.Append(")");
} }
else if (query.MaxParentalRating.HasValue) else if (query.MaxParentalRating.HasValue)
{ {
ratingClause += "InheritedParentalRatingValue is null OR InheritedParentalRatingValue <= @MaxParentalRating"; ratingClauseBuilder.Append("InheritedParentalRatingValue is null OR InheritedParentalRatingValue <= @MaxParentalRating");
statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value); statement?.TryBind("@MaxParentalRating", query.MaxParentalRating.Value);
} }
else if (!query.HasParentalRating ?? false) else if (!query.HasParentalRating ?? false)
{ {
ratingClause += "InheritedParentalRatingValue is null"; ratingClauseBuilder.Append("InheritedParentalRatingValue is null");
} }
if (!string.Equals(ratingClause, "(", StringComparison.OrdinalIgnoreCase)) var ratingClauseString = ratingClauseBuilder.ToString();
if (!string.Equals(ratingClauseString, "(", StringComparison.OrdinalIgnoreCase))
{ {
whereClauses.Add(ratingClause + ")"); whereClauses.Add(ratingClauseString + ")");
} }
if (query.HasOfficialRating.HasValue) if (query.HasOfficialRating.HasValue)