Epiworx.Data.EntityFramework.TimelineDataFactory.Fetch C# (CSharp) Method

        private IQueryable<Timeline> Fetch(
             Csla.Data.ObjectContextManager<ApplicationEntities> ctx,
             TimelineDataCriteria criteria)
        {
            IQueryable<Timeline> query = ctx.ObjectContext.Timelines
                .Include("Source")
                .Include("CreatedByUser")
                .Include("ModifiedByUser");

            if (criteria.TimelineId != null)
            {
                query = query.Where(row => row.TimelineId == criteria.TimelineId);
            }

            if (criteria.Body != null)
            {
                query = query.Where(row => row.Body == criteria.Body);
            }

            if (criteria.IsArchived != null)
            {
                query = query.Where(row => row.IsArchived == criteria.IsArchived);
            }

            if (criteria.SourceId != null)
            {
                query = query.Where(row => criteria.SourceId.Contains(row.SourceId));
            }

            if (criteria.SourceTypeId != null)
            {
                query = query.Where(row => row.SourceTypeId == criteria.SourceTypeId);
            }

            if (criteria.CreatedBy != null)
            {
                query = query.Where(row => row.CreatedBy == criteria.CreatedBy);
            }

            if (criteria.CreatedDate != null
                && criteria.CreatedDate.DateFrom.Date != DateTime.MinValue.Date)
            {
                query = query.Where(row => row.CreatedDate >= criteria.CreatedDate.DateFrom);
            }

            if (criteria.CreatedDate != null
                && (criteria.CreatedDate.DateTo.Date != DateTime.MaxValue.Date))
            {
                query = query.Where(row => row.CreatedDate <= criteria.CreatedDate.DateTo);
            }

            if (criteria.ModifiedBy != null)
            {
                query = query.Where(row => row.ModifiedBy == criteria.ModifiedBy);
            }

            if (criteria.ModifiedDate != null
                && criteria.ModifiedDate.DateFrom.Date != DateTime.MinValue.Date)
            {
                query = query.Where(row => row.ModifiedDate >= criteria.ModifiedDate.DateFrom);
            }

            if (criteria.ModifiedDate != null
                && (criteria.ModifiedDate.DateTo.Date != DateTime.MaxValue.Date))
            {
                query = query.Where(row => row.ModifiedDate <= criteria.ModifiedDate.DateTo);
            }

            if (criteria.Text != null)
            {
                query = query.Where(row => row.Body.Contains(criteria.Text));
            }

            if (criteria.SortBy != null)
            {
                query = query.OrderBy(string.Format(
                    "{0} {1}",
                    criteria.SortBy,
                    criteria.SortOrder == ListSortDirection.Ascending ? "ASC" : "DESC"));
            }

            if (criteria.SkipRecords != null)
            {
                query = query.Skip(criteria.SkipRecords.Value);
            }

            if (criteria.MaximumRecords != null)
            {
                query = query.Take(criteria.MaximumRecords.Value);
            }

            return query;
        }