public static async Task <IFilter> GetUserCertificateFilter(IEnumerable <Guid> necessaryMias)
{
UserProfile userProfile = null;
bool applyUserRestrictions = false;
IUserManagement userProfileDataManagement = ServiceRegistration.Get <IUserManagement>();
if (userProfileDataManagement != null && userProfileDataManagement.IsValidUser)
{
userProfile = userProfileDataManagement.CurrentUser;
applyUserRestrictions = userProfileDataManagement.ApplyUserRestriction;
}
if (userProfile == null || !applyUserRestrictions)
{
return(null);
}
ICollection <Share> shares = null;
IServerConnectionManager serverConnectionManager = ServiceRegistration.Get <IServerConnectionManager>();
IContentDirectory contentDirectory = serverConnectionManager.ContentDirectory;
if (contentDirectory != null)
{
shares = await contentDirectory.GetSharesAsync(null, SharesFilter.All);
}
int? allowedAge = null;
bool? includeParentalGuidedContent = null;
bool? includeUnratedContent = null;
bool allowAllShares = true;
bool allowAllAges = true;
List <IFilter> shareFilters = new List <IFilter>();
foreach (var key in userProfile.AdditionalData)
{
foreach (var val in key.Value)
{
if (key.Key == UserDataKeysKnown.KEY_ALLOW_ALL_SHARES)
{
string allow = val.Value;
if (!string.IsNullOrEmpty(allow) && Convert.ToInt32(allow) >= 0)
{
allowAllShares = Convert.ToInt32(allow) > 0;
}
}
else if (key.Key == UserDataKeysKnown.KEY_ALLOWED_SHARE)
{
Guid shareId = new Guid(val.Value);
if (shares == null || !shares.Where(s => s.ShareId == shareId).Any())
{
continue;
}
shareFilters.Add(new LikeFilter(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH, shares.Where(s => s.ShareId == shareId).First().BaseResourcePath + "%", null, true));
}
else if (key.Key == UserDataKeysKnown.KEY_ALLOW_ALL_AGES)
{
string allow = val.Value;
if (!string.IsNullOrEmpty(allow) && Convert.ToInt32(allow) >= 0)
{
allowAllAges = Convert.ToInt32(allow) > 0;
}
}
else if (key.Key == UserDataKeysKnown.KEY_ALLOWED_AGE)
{
string age = val.Value;
if (!string.IsNullOrEmpty(age) && Convert.ToInt32(age) >= 0)
{
allowedAge = Convert.ToInt32(age);
}
}
else if (key.Key == UserDataKeysKnown.KEY_INCLUDE_PARENT_GUIDED_CONTENT)
{
string allow = val.Value;
if (!string.IsNullOrEmpty(allow) && Convert.ToInt32(allow) >= 0)
{
includeParentalGuidedContent = Convert.ToInt32(allow) > 0;
}
}
else if (key.Key == UserDataKeysKnown.KEY_INCLUDE_UNRATED_CONTENT)
{
string allow = val.Value;
if (!string.IsNullOrEmpty(allow) && Convert.ToInt32(allow) >= 0)
{
includeUnratedContent = Convert.ToInt32(allow) > 0;
}
}
}
}
List <IFilter> filters = new List <IFilter>();
// Shares filter
if (allowAllShares == false)
{
if (shareFilters.Count > 0)
{
filters.Add(BooleanCombinationFilter.CombineFilters(BooleanOperator.Or, shareFilters.ToArray()));
}
else
{
filters.Add(new RelationalFilter(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH, RelationalOperator.EQ, ""));
}
}
// Content filter
if (allowedAge.HasValue && allowAllAges == false)
{
if (necessaryMias.Contains(MovieAspect.ASPECT_ID))
{
IEnumerable <CertificationMapping> certs = CertificationMapper.GetMovieCertificationsForAge(allowedAge.Value, includeParentalGuidedContent ?? false);
if (certs.Count() > 0)
{
if (!includeUnratedContent ?? false)
{
filters.Add(new InFilter(MovieAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)));
}
else
{
filters.Add(BooleanCombinationFilter.CombineFilters(BooleanOperator.Or,
new InFilter(MovieAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)),
new EmptyFilter(MovieAspect.ATTR_CERTIFICATION)));
}
}
else if (!includeUnratedContent ?? false)
{
filters.Add(new NotFilter(new EmptyFilter(MovieAspect.ATTR_CERTIFICATION)));
}
}
else if (necessaryMias.Contains(SeriesAspect.ASPECT_ID))
{
//TODO: Should series filters reset the share filter? Series have no share dependency
IEnumerable <CertificationMapping> certs = CertificationMapper.GetSeriesCertificationsForAge(allowedAge.Value, includeParentalGuidedContent ?? false);
if (certs.Count() > 0)
{
if (!includeUnratedContent ?? false)
{
filters.Add(new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)));
}
else
{
filters.Add(BooleanCombinationFilter.CombineFilters(BooleanOperator.Or,
new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)),
new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION)));
}
}
else if (!includeUnratedContent ?? false)
{
filters.Add(new NotFilter(new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION)));
}
}
else if (necessaryMias.Contains(EpisodeAspect.ASPECT_ID))
{
IEnumerable <CertificationMapping> certs = CertificationMapper.GetSeriesCertificationsForAge(allowedAge.Value, includeParentalGuidedContent ?? false);
if (certs.Count() > 0)
{
if (!includeUnratedContent ?? false)
{
filters.Add(new FilteredRelationshipFilter(EpisodeAspect.ROLE_EPISODE, SeriesAspect.ROLE_SERIES, new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId))));
}
else
{
filters.Add(new FilteredRelationshipFilter(EpisodeAspect.ROLE_EPISODE, SeriesAspect.ROLE_SERIES,
BooleanCombinationFilter.CombineFilters(BooleanOperator.Or,
new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)),
new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION))));
}
}
else if (!includeUnratedContent ?? false)
{
filters.Add(new FilteredRelationshipFilter(EpisodeAspect.ROLE_EPISODE, SeriesAspect.ROLE_SERIES,
new NotFilter(new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION))));
}
}
}
if (filters.Count > 1)
{
return(BooleanCombinationFilter.CombineFilters(BooleanOperator.And, filters.ToArray()));
}
else if (filters.Count > 0)
{
return(filters[0]);
}
return(null);
}
public IFilter GetUserFilter(ICollection <Guid> necessaryMias, bool ignoreShareRestriction = false)
{
List <IFilter> filters = new List <IFilter>();
// Shares filter
if (RestrictShares && !ignoreShareRestriction)
{
filters.Add(new SharePathFilter(GetAllowedShares()));
}
// Content filter
if (AllowedAge.HasValue && RestrictAges)
{
if (necessaryMias.Contains(MovieAspect.ASPECT_ID))
{
var certs = CertificationMapper.GetMovieCertificationsForAge(AllowedAge.Value, IncludeParentGuidedContent).ToList();
if (certs.Any())
{
if (!IncludeUnratedContent)
{
filters.Add(new InFilter(MovieAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)));
}
else
{
filters.Add(BooleanCombinationFilter.CombineFilters(BooleanOperator.Or,
new InFilter(MovieAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)),
new EmptyFilter(MovieAspect.ATTR_CERTIFICATION)));
}
}
else if (!IncludeUnratedContent)
{
filters.Add(new NotFilter(new EmptyFilter(MovieAspect.ATTR_CERTIFICATION)));
}
}
else if (necessaryMias.Contains(SeriesAspect.ASPECT_ID))
{
//TODO: Should series filters reset the share filter? Series have no share dependency
var certs = CertificationMapper.GetSeriesCertificationsForAge(AllowedAge.Value, IncludeParentGuidedContent).ToList();
if (certs.Any())
{
if (!IncludeUnratedContent)
{
filters.Add(new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)));
}
else
{
filters.Add(BooleanCombinationFilter.CombineFilters(BooleanOperator.Or,
new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)),
new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION)));
}
}
else if (!IncludeUnratedContent)
{
filters.Add(new NotFilter(new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION)));
}
}
else if (necessaryMias.Contains(EpisodeAspect.ASPECT_ID))
{
var certs = CertificationMapper.GetSeriesCertificationsForAge(AllowedAge.Value, IncludeParentGuidedContent).ToList();
if (certs.Any())
{
if (!IncludeUnratedContent)
{
filters.Add(new FilteredRelationshipFilter(EpisodeAspect.ROLE_EPISODE, SeriesAspect.ROLE_SERIES, new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId))));
}
else
{
filters.Add(new FilteredRelationshipFilter(EpisodeAspect.ROLE_EPISODE, SeriesAspect.ROLE_SERIES,
BooleanCombinationFilter.CombineFilters(BooleanOperator.Or,
new InFilter(SeriesAspect.ATTR_CERTIFICATION, certs.Select(c => c.CertificationId)),
new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION))));
}
}
else if (!IncludeUnratedContent)
{
filters.Add(new FilteredRelationshipFilter(EpisodeAspect.ROLE_EPISODE, SeriesAspect.ROLE_SERIES,
new NotFilter(new EmptyFilter(SeriesAspect.ATTR_CERTIFICATION))));
}
}
}
if (filters.Count > 1)
{
return(BooleanCombinationFilter.CombineFilters(BooleanOperator.And, filters.ToArray()));
}
else if (filters.Count > 0)
{
return(filters[0]);
}
return(null);
}