private object Execute(IRavenQueryable <All_Activities.Result> query, ActivitiesQueryInput activityInput, PagingInput pagingInput)
{
var profiler = MiniProfiler.Current;
if (activityInput.NewerThan.HasValue)
{
query = query.Where(x => x.CreatedDateTime > activityInput.NewerThan.Value);
}
else if (activityInput.OlderThan.HasValue)
{
query = query.Where(x => x.CreatedDateTime < activityInput.OlderThan.Value);
}
RavenQueryStatistics stats;
List <dynamic> activities;
using (profiler.Step("Get top 10 activity list RavenDB query"))
{
activities = query
.Statistics(out stats)
.OrderByDescending(x => x.CreatedDateTime)
.Skip(pagingInput.GetSkipIndex())
.Take(pagingInput.GetPageSize())
.As <dynamic>()
.ToList();
}
var contributionIds = activities
.SelectMany(x => new[] { x.ContributionId, x.SubContributionId })
.Where(x => !string.IsNullOrWhiteSpace(x))
.Cast <string>()
.Distinct()
.ToList();
List <All_Contributions.Result> contributions;
using (profiler.Step("Get the 10 contributions RavenDB query"))
{
contributions = _documentSession
.Query <All_Contributions.Result, All_Contributions>()
.AsProjection <All_Contributions.Result>()
.Include(x => x.Contribution.User.Id)
.Where(x => x.ParentContributionId.In(contributionIds))
.ToList();
}
User authenticatedUser = null;
using (profiler.Step("Get authenticated user RavenDB query"))
{
if (_userContext.IsUserAuthenticated())
{
authenticatedUser = _documentSession.Load <User>(_userContext.GetAuthenticatedUserId());
}
}
using (profiler.Step("Build activity list view model"))
{
return(new PagedList <object>()
{
Page = pagingInput.Page,
PageSize = pagingInput.PageSize,
TotalResultCount = stats.TotalResults,
PagedListItems = activities.Select(x =>
{
dynamic activity = new ExpandoObject();
activity.Id = x.Id;
activity.Type = x.Type;
activity.CreatedDateTime = x.CreatedDateTime;
activity.CreatedDateTimeOrder = x.CreatedDateTimeOrder;
activity.Description = x.Description;
var user = _documentSession.Load <User>((string)x.User.Id);
activity.User = _userViewFactory.Make(user, null);
activity.Groups = x.Groups;
activity.ContributionId = x.ContributionId;
activity.SubContributionId = x.SubContributionId;
if (x.Type == "sightingadded")
{
var result = contributions.FirstOrDefault(y => y.ParentContributionId == x.ContributionId && (y.ParentContributionType == "observation" || y.ParentContributionType == "record") && y.SubContributionType == null);
if (result == null)
{
activity.DeletedActivityItem = MakeDeletedActivityItem("sighting");
}
else
{
activity.ObservationAdded = new
{
Observation = _sightingViewFactory.Make(result.Contribution as Sighting, result.User, result.Groups, authenticatedUser)
};
}
//if (x.RecordAdded != null)
//{
// activity.RecordAdded = new
// {
// Record = sighting
// };
//}
}
if (x.Type == "identificationadded")
{
var result = contributions.FirstOrDefault(y => y.ParentContributionId == x.ContributionId && y.SubContributionId == x.SubContributionId && y.SubContributionType == "identification");
if (result == null)
{
activity.DeletedActivityItem = MakeDeletedActivityItem("identification");
}
else
{
activity.IdentificationAdded = new
{
Sighting = _sightingViewFactory.Make(result.ParentContribution as Sighting, result.User, result.Groups, authenticatedUser),
Identification = _identificationViewFactory.Make(result.ParentContribution as Sighting, result.Contribution as IdentificationNew, result.User, authenticatedUser)
};
}
}
if (x.Type == "sightingnoteadded")
{
var result = contributions.FirstOrDefault(y => y.ParentContributionId == x.ContributionId && y.SubContributionId == x.SubContributionId && y.SubContributionType == "note");
if (result == null)
{
activity.DeletedActivityItem = MakeDeletedActivityItem("note");
}
else
{
activity.SightingNoteAdded = new
{
Sighting = _sightingViewFactory.Make(result.ParentContribution as Sighting, result.User, result.Groups, authenticatedUser),
SightingNote = _sightingNoteViewFactory.Make(result.ParentContribution as Sighting, result.Contribution as SightingNote, result.User, authenticatedUser)
};
}
}
if (x.Type == "postadded")
{
var result = contributions.FirstOrDefault(y => y.ParentContributionId == x.ContributionId && y.ParentContributionType == "post");
if (result == null)
{
activity.DeletedActivityItem = MakeDeletedActivityItem("news item");
}
else
{
activity.PostAdded = new
{
Post = _postViewFactory.Make(result.Contribution as Post, result.User, result.Groups.First(), authenticatedUser)
};
}
}
return activity;
})
});
}
}
public object BuildSpeciesList(SpeciesQueryInput speciesQueryInput, PagingInput pagingInput)
{
Check.RequireNotNull(pagingInput, "pagingInput");
RavenQueryStatistics stats;
var field = string.IsNullOrWhiteSpace(speciesQueryInput.Field) ? string.Empty : speciesQueryInput.Field;
var queryText = string.IsNullOrWhiteSpace(speciesQueryInput.Query) ? string.Empty : speciesQueryInput.Query;
var category = string.IsNullOrWhiteSpace(speciesQueryInput.Category) ? string.Empty : speciesQueryInput.Category;
if (field.ToLower() == "allranks")
{
// Eg: query=Animalia: Chordata: Amphibia&field=rankall to get all browsable ranks for each rank level of the specified taxonomic classification
var ranks = System.Web.HttpUtility.HtmlDecode(queryText).Split(new[] { ":" }, StringSplitOptions.RemoveEmptyEntries).Select(x => x.Trim());
var queryResults = new List <object>();
queryResults.Add(
_documentSession
.Advanced
.LuceneQuery <All_Species.Result, All_Species>()
.SelectFields <All_Species.Result>("Taxonomy", "Name", "RankPosition", "RankName", "RankType", "ParentRankName", "Ranks", "Category", "SpeciesCount", "CommonGroupNames", "CommonNames", "Synonyms", "SightingCount")
.Statistics(out stats)
.WhereEquals("RankPosition", 1)
.OrderBy(x => x.Name)
.Take(1024)
.ToList()
.Select(x => MakeSpecies(x, speciesQueryInput.LimitCommonNames))
.ToPagedList(
pagingInput.GetPage(),
pagingInput.GetPageSize(),
stats.TotalResults
));
// Get all the ranks of the specified taxonomy, plus the next rank, so as the user can browse it
var rankCountToGet = ranks.Count() + 1 > 8 ? 8 : ranks.Count() + 1;
for (var rankIndex = 1; rankIndex < rankCountToGet; rankIndex++)
{
queryResults.Add(
_documentSession
.Advanced
.LuceneQuery <All_Species.Result, All_Species>()
.SelectFields <All_Species.Result>("Taxonomy", "Name", "RankPosition", "RankName", "RankType", "ParentRankName", "Ranks", "Category", "SpeciesCount", "CommonGroupNames", "CommonNames", "Synonyms", "SightingCount")
.Statistics(out stats)
.WhereEquals("ParentRankName", ranks.ElementAt(rankIndex - 1))
.AndAlso()
.WhereEquals("RankPosition", rankIndex + 1)
.OrderBy(x => x.Name)
.Take(1024)
.ToList()
.Select(x => MakeSpecies(x, speciesQueryInput.LimitCommonNames))
.ToPagedList(
pagingInput.GetPage(),
pagingInput.GetPageSize(),
stats.TotalResults
));
}
return(queryResults);
}
var getAllPages = false;
var query = _documentSession
.Advanced
.LuceneQuery <All_Species.Result, All_Species>()
.SelectFields <All_Species.Result>("Taxonomy", "Name", "RankPosition", "RankName", "RankType", "ParentRankName", "Ranks", "Category", "SpeciesCount", "CommonGroupNames", "CommonNames", "Synonyms", "SightingCount")
.Statistics(out stats);
if (field.ToLower() == "taxonomy")
{
query.WhereEquals("Taxonomy", queryText);
}
else if (field.ToLower() == "scientific")
{
query.WhereStartsWith("AllScientificNames", queryText);
}
else if (field.ToLower() == "common")
{
query.WhereStartsWith("AllCommonNames", queryText);
}
else if (field.ToLower() == "rankposition")
{
// Eg: query=1&field=rankposition to get all rank values in position 1
query.WhereEquals("RankPosition", queryText);
}
else if (field.ToLower() == "ranktype")
{
// Eg: query=kingdom&field=ranktype to get all kingdoms
query.WhereEquals("RankType", queryText);
}
else if (field.ToLower() == "rank2" ||
field.ToLower() == "rank3" ||
field.ToLower() == "rank4" ||
field.ToLower() == "rank5" ||
field.ToLower() == "rank6" ||
field.ToLower() == "rank7" ||
field.ToLower() == "rank8")
{
// Eg: query=animalia&field=rank2 to get all ranks in rank 2 that have a parent rank named "animalia"
query
.WhereEquals("ParentRankName", queryText)
.AndAlso()
.WhereEquals("RankPosition", field.ToLower().Replace("rank", string.Empty));
getAllPages = true;
}
else
{
query.WhereStartsWith("AllNames", queryText);
}
if (!string.IsNullOrWhiteSpace(category))
{
// Additionally restrict to a single category
query.AndAlso().WhereEquals("Category", category);
}
return(query
.OrderBy(x => x.Name)
.Skip(pagingInput.GetSkipIndex())
.Take(getAllPages ? 1024 : pagingInput.GetPageSize())
.ToList()
.Select(x => MakeSpecies(x, speciesQueryInput.LimitCommonNames, queryText))
.ToPagedList(
pagingInput.GetPage(),
pagingInput.GetPageSize(),
stats.TotalResults
));
}