public async Task <PagedQueryResult <DocumentAssetSummary> > ExecuteAsync(SearchDocumentAssetSummariesQuery query, IExecutionContext executionContext)
{
var dbQuery = _dbContext
.DocumentAssets
.AsNoTracking()
.Include(a => a.Creator)
.Include(a => a.Updater)
.Include(a => a.DocumentAssetTags)
.ThenInclude(a => a.Tag)
.Where(i => !i.IsDeleted);
// Filter by tags
if (!string.IsNullOrEmpty(query.Tags))
{
var tags = TagParser.Split(query.Tags).ToList();
foreach (string tag in tags)
{
// See http://stackoverflow.com/a/7288269/486434 for why this is copied into a new variable
string localTag = tag;
dbQuery = dbQuery.Where(p => p.DocumentAssetTags
.Select(t => t.Tag.TagText)
.Contains(localTag)
);
}
}
// Filter multple extensions
if (!string.IsNullOrEmpty(query.FileExtensions))
{
var fileExtensions = query.FileExtensions.Split(new char[] { '.', ' ', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList();
dbQuery = dbQuery.Where(p => fileExtensions.Contains(p.FileExtension));
}
if (!string.IsNullOrWhiteSpace(query.FileExtension))
{
var formattedExtension = query.FileExtension.TrimStart('.');
dbQuery = dbQuery.Where(p => p.FileExtension == formattedExtension);
}
var dbPagesResults = await dbQuery
.OrderByDescending(p => p.CreateDate)
.ToPagedResultAsync(query);
var mappedResults = dbPagesResults
.Items
.Select(_documentAssetSummaryMapper.Map);
return(dbPagesResults.ChangeType(mappedResults));
}
public Task <PagedQueryResult <DocumentAssetSummary> > SearchDocumentAssetSummariesAsync(SearchDocumentAssetSummariesQuery query, IExecutionContext executionContext = null)
{
return(_queryExecutor.ExecuteAsync(query, executionContext));
}
public IEnumerable <IPermissionApplication> GetPermissions(SearchDocumentAssetSummariesQuery query)
{
yield return(new DocumentAssetReadPermission());
}
public Task <PagedQueryResult <DocumentAssetSummary> > AsSummariesAsync(SearchDocumentAssetSummariesQuery query)
{
return(ExtendableContentRepository.ExecuteQueryAsync(query));
}
public IContentRepositoryQueryContext <PagedQueryResult <DocumentAssetSummary> > AsSummaries(SearchDocumentAssetSummariesQuery query)
{
return(ContentRepositoryQueryContextFactory.Create(query, ExtendableContentRepository));
}
