private void SetFieldLevel(FieldInfo field)
{
var fieldName = field.Name;
var indexingInfo = field.IndexingInfo;
QueryFieldLevel level;
if (fieldName == LucObject.FieldName.AllText)
{
level = QueryFieldLevel.BinaryOrFullText;
}
else if (indexingInfo == null)
{
level = QueryFieldLevel.BinaryOrFullText;
}
else if (indexingInfo.FieldDataType == typeof(SenseNet.ContentRepository.Storage.BinaryData))
{
level = QueryFieldLevel.BinaryOrFullText;
}
else if (fieldName == LucObject.FieldName.InFolder || fieldName == LucObject.FieldName.InTree ||
fieldName == LucObject.FieldName.Type || fieldName == LucObject.FieldName.TypeIs ||
_headOnlyFields.Contains(fieldName))
{
level = QueryFieldLevel.HeadOnly;
}
else
{
level = QueryFieldLevel.NoBinaryOrFullText;
}
FieldLevel = (QueryFieldLevel)(Math.Max((int)level, (int)FieldLevel));
}
public PermissionFilter(SnQuery query, IQueryContext context)
{
_userId = context.UserId;
_user = Node.LoadNode(_userId) as IUser;
_queryFieldLevel = GetFieldLevel(query);
_allVersions = query.AllVersions;
}
public PermissionFilter(IUser user, QueryFieldLevel queryFieldLevel, bool allVersions)
{
_userId = user.Id;
_user = user;
_queryFieldLevel = queryFieldLevel;
_allVersions = allVersions;
}
internal static LucQuery Create(Query luceneQuery, QueryFieldLevel level)
{
var query = new LucQuery {
Query = luceneQuery
};
query.TraceInfo.InputText = "";
query.FieldLevel = level;
return(query);
}
private Query ParseTermExp()
{
//TermExp ==> UnaryTermExp | BinaryTermExp | QueryExpGroup | DefaultFieldExp
Query result = null;
var fieldInfo = ParseFieldHead();
if (fieldInfo != null)
{
_currentField.Push(fieldInfo);
}
else if (_currentField.Count != 0)
{
_currentField.Push(_currentField.Peek());
}
else
{
_currentField.Push(FieldInfo.Default);
FieldLevel = QueryFieldLevel.BinaryOrFullText;
}
result = ParseUnaryTermExp();
if (result != null)
{
_currentField.Pop();
return(result);
}
result = ParseBinaryTermExp();
if (result != null)
{
_currentField.Pop();
return(result);
}
result = ParseQueryExpGroup();
if (result != null)
{
_currentField.Pop();
return(result);
}
result = ParseDefaultFieldExp();
if (result != null)
{
_currentField.Pop();
return(result);
}
throw ParserError("Expected field expression, expression group or simple term.");
}
public PermissionChecker(IUser user, QueryFieldLevel queryFieldLevel, bool allVersions)
{
_user = user;
_queryFieldLevel = queryFieldLevel;
_allVersions = allVersions;
}
public ServicePermissionFilter(SecurityHandler security, QueryFieldLevel queryFieldLevel, bool allVersions)
{
_security = security;
_allVersions = allVersions;
_queryFieldLevel = queryFieldLevel;
}