/// <summary>
/// Get the species observation count from web service
/// </summary>
/// <returns>No of observations that matches my settings.</returns>
private TimeStepSpeciesObservationCountList GetSpeciesObservationCountFromWebService(IUserContext userContext, int periodicityId)
{
var searchCriteriaManager = new SpeciesObservationSearchCriteriaManager(userContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
if (userContext.CurrentRole.IsNull() && userContext.CurrentRoles.Count > 0)
{
userContext.CurrentRole = userContext.CurrentRoles[0];
}
var displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
//TODO: undersök om detta kan tas bort. Fråga Agneta varför Id istället för de faktiska enum
Periodicity timeStepType = Periodicity.Yearly;
foreach (Periodicity value in Enum.GetValues(typeof(Periodicity)))
{
if ((int)value == periodicityId)
{
timeStepType = value;
break;
}
}
TimeStepSpeciesObservationCountList speciesObservationCount = CoreData.AnalysisManager.GetTimeSpeciesObservationCounts(userContext, searchCriteria, timeStepType, displayCoordinateSystem);
return(speciesObservationCount);
}
public void GetTaxa()
{
DarwinCoreList speciesObservations;
ICoordinateSystem coordinateSystem;
ISpeciesObservationSearchCriteria searchCriteria;
SpeciesObservationFieldSortOrderList sortOrder;
TaxonList taxa;
speciesObservations = new DarwinCoreList();
taxa = speciesObservations.GetTaxa(GetUserContext());
Assert.IsTrue(taxa.IsEmpty());
searchCriteria = new SpeciesObservationSearchCriteria();
searchCriteria.AddTaxon((Int32)(TaxonId.Mammals));
searchCriteria.ObservationDateTime = new DateTimeSearchCriteria();
searchCriteria.ObservationDateTime.Begin = new DateTime(2015, 3, 1);
searchCriteria.ObservationDateTime.End = new DateTime(2015, 3, 2);
searchCriteria.ObservationDateTime.Operator = CompareOperator.Excluding;
coordinateSystem = new CoordinateSystem();
coordinateSystem.Id = CoordinateSystemId.SWEREF99_TM;
sortOrder = null;
speciesObservations = CoreData.SpeciesObservationManager.GetDarwinCore(GetUserContext(), searchCriteria, coordinateSystem, sortOrder);
taxa = speciesObservations.GetTaxa(GetUserContext());
Assert.IsTrue(taxa.IsNotEmpty());
foreach (IDarwinCore specieObservation in speciesObservations)
{
Assert.IsTrue(taxa.Contains(specieObservation.Taxon.DyntaxaTaxonID));
}
}
protected long CalculateTotalCount(int?taxonId, Polygon bbox)
{
var searchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
if (taxonId.HasValue)
{
searchCriteria.TaxonIds = new List <int> {
taxonId.Value
};
}
if (bbox != null)
{
searchCriteria.Polygons = new List <IPolygon> {
bbox
};
}
if (UserContext.CurrentRole.IsNull() && UserContext.CurrentRoles.Count > 0)
{
UserContext.CurrentRole = UserContext.CurrentRoles[0];
}
var displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
long speciesObservationCount = CoreData.AnalysisManager.GetSpeciesObservationCountBySearchCriteria(UserContext, searchCriteria, displayCoordinateSystem);
return(speciesObservationCount);
}
public IList <IGridCellSpeciesObservationCount> GetSpeciesObservationGridCellResultFromWebService(IUserContext userContext, MySettings mySettings)
{
var speciesObservationSearchCriteriaManager = new SpeciesObservationSearchCriteriaManager(userContext);
SpeciesObservationSearchCriteria searchCriteria = speciesObservationSearchCriteriaManager.CreateSearchCriteria(mySettings);
ICoordinateSystem coordinateSystem = new CoordinateSystem();
coordinateSystem.Id = CoordinateSystemId.GoogleMercator;
GridStatisticsSetting gridStatisticsSetting = mySettings.Calculation.GridStatistics;
IGridSpecification gridSpecification = new GridSpecification();
if (gridStatisticsSetting.CoordinateSystemId.HasValue)
{
gridSpecification.GridCoordinateSystem = (GridCoordinateSystem)gridStatisticsSetting.CoordinateSystemId;
}
else
{
gridSpecification.GridCoordinateSystem = GridCoordinateSystem.SWEREF99_TM;
}
if (gridStatisticsSetting.GridSize.HasValue)
{
gridSpecification.GridCellSize = gridStatisticsSetting.GridSize.Value;
gridSpecification.IsGridCellSizeSpecified = true;
}
IList <IGridCellSpeciesObservationCount> gridCellObservations = CoreData.AnalysisManager.GetGridSpeciesObservationCounts(userContext, searchCriteria, gridSpecification, coordinateSystem);
// Add result to cache
return(gridCellObservations);
}
/// <summary>
/// Calculates the combined grid result.
/// </summary>
/// <param name="calculationCoordinateSystemId">The calculation coordinate system id.</param>
/// <param name="gridCellSize">Size of the grid cell.</param>
/// <param name="wfsLayerId">The WFS layer id.</param>
/// <returns>Combined grid cell statistics.</returns>
public CombinedGridStatisticsResult CalculateCombinedGridResult(int calculationCoordinateSystemId, int gridCellSize, int wfsLayerId)
{
GridSpecification gridSpecification = new GridSpecification();
CoordinateSystem displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
gridSpecification.GridCoordinateSystem = (GridCoordinateSystem)calculationCoordinateSystemId;
gridSpecification.GridCellSize = gridCellSize;
gridSpecification.IsGridCellSizeSpecified = true;
gridSpecification.GridCellGeometryType = GridCellGeometryType.Polygon;
if (MySettings.Filter.Spatial.IsActive)
{
// Create bounding box from spatial filter
ObservableCollection <DataPolygon> polygons = MySettings.Filter.Spatial.Polygons;
if (polygons.Count > 0)
{
BoundingBox boundingBox = polygons.GetBoundingBox();
CoordinateSystem toCoordinateSystem = CoordinateSystemHelper.GetCoordinateSystemFromGridCoordinateSystem(gridSpecification.GridCoordinateSystem);
IPolygon convertedBoundingBoxPolygon = GisTools.CoordinateConversionManager.GetConvertedBoundingBox(boundingBox, MySettings.Filter.Spatial.PolygonsCoordinateSystem, toCoordinateSystem);
BoundingBox convertedBoundingBox = convertedBoundingBoxPolygon.GetBoundingBox();
gridSpecification.BoundingBox = convertedBoundingBox;
}
}
WfsLayerSetting wfsLayer = SessionHandler.MySettings.DataProvider.MapLayers.WfsLayers.FirstOrDefault(l => l.Id == wfsLayerId);
string featuresUrl = "";
string featureCollectionJson = null;
if (wfsLayer.IsFile)
{
featureCollectionJson = JObject.FromObject(MySettingsManager.GetMapDataFeatureCollection(UserContext, wfsLayer.GeometryName, gridSpecification.GridCoordinateSystem.GetCoordinateSystemId())).ToString();
}
else
{
if (string.IsNullOrEmpty(wfsLayer.Filter))
{
featuresUrl = string.Format("{0}?service=wfs&version=1.1.0&request=GetFeature&typeName={1}",
wfsLayer.ServerUrl, wfsLayer.TypeName);
}
else
{
featuresUrl =
string.Format("{0}?service=wfs&version=1.1.0&request=GetFeature&typeName={1}&filter={2}",
wfsLayer.ServerUrl, wfsLayer.TypeName, wfsLayer.Filter);
}
}
var speciesObservationSearchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = speciesObservationSearchCriteriaManager.CreateSearchCriteria(MySettings);
IList <IGridCellCombinedStatistics> gridCells = CoreData.AnalysisManager.GetGridCellFeatureStatisticsCombinedWithSpeciesObservationCounts(UserContext, gridSpecification, searchCriteria, null, featuresUrl, featureCollectionJson, displayCoordinateSystem);
if (MySettings.Calculation.GridStatistics.GenerateAllGridCells)
{
gridCells = AddEmptyGridCells(gridCells, gridSpecification, displayCoordinateSystem);
gridCells = RemoveGridCellsOutsideBounds(gridCells, gridSpecification);
}
gridCells = gridCells.OrderBy(x => x.Identifier).ToList();
return(CombinedGridStatisticsResult.Create(
(CoordinateSystemId)calculationCoordinateSystemId, displayCoordinateSystem.Id, gridCellSize, gridCells));
}
/// <summary>
/// Calculates the species observation grid.
/// </summary>
/// <param name="taxonIds">The taxon ids.</param>
/// <param name="gridCoordinateSystem">The grid coordinate system.</param>
/// <returns>List of grid cells data.</returns>
public IList <IGridCellSpeciesObservationCount> CalculateSpeciesObservationGrid(List <int> taxonIds, GridCoordinateSystem?gridCoordinateSystem)
{
var speciesObservationSearchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = speciesObservationSearchCriteriaManager.CreateSearchCriteria(MySettings);
searchCriteria.TaxonIds = taxonIds;
CoordinateSystem displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
//CoordinateSystem displayCoordinateSystem = new CoordinateSystem(MapSettings.CoordinateSystemId); // todo - såhär borde det se ut
GridStatisticsSetting gridStatisticsSetting = MySettings.Calculation.GridStatistics;
GridSpecification gridSpecification = new GridSpecification();
if (gridCoordinateSystem.HasValue)
{
gridSpecification.GridCoordinateSystem = gridCoordinateSystem.Value;
}
else
{
if (gridStatisticsSetting.CoordinateSystemId.HasValue)
{
gridSpecification.GridCoordinateSystem = (GridCoordinateSystem)gridStatisticsSetting.CoordinateSystemId;
}
else
{
gridSpecification.GridCoordinateSystem = GridCoordinateSystem.SWEREF99_TM;
}
}
if (gridStatisticsSetting.GridSize.HasValue)
{
gridSpecification.GridCellSize = gridStatisticsSetting.GridSize.Value;
gridSpecification.IsGridCellSizeSpecified = true;
}
gridSpecification.GridCellGeometryType = GridCellGeometryType.Polygon;
// todo - implement check that the number of possible grid cells aren't too large.
// todo - perhaps this check should be in the service
////long numberOfGridCellsThatWillBeGenerated = GisTools.GridCellManager.CalculateNumberOfGridCells(gridSpecification, searchCriteria.Polygons, searchCriteria.RegionGuids);
////if (numberOfGridCellsThatWillBeGenerated > MAX_NUMBER_OF_GRID_CELLS)
////{
//// throw new ArgumentException(string.Format("The cell size is too small, which would have resulted in possibly {0} grid cells. The limit lies at {1}.", numberOfGridCellsThatWillBeGenerated, MAX_NUMBER_OF_GRID_CELLS));
////}
var gridCellObservations = CoreData.AnalysisManager.GetGridSpeciesObservationCounts(UserContext, searchCriteria, gridSpecification, displayCoordinateSystem);
if (MySettings.Calculation.GridStatistics.GenerateAllGridCells)
{
gridCellObservations = AddEmptyGridCells(gridCellObservations, gridSpecification, displayCoordinateSystem);
gridCellObservations = RemoveGridCellsOutsideBounds(gridCellObservations, gridSpecification);
}
gridCellObservations = gridCellObservations.OrderBy(x => x.Identifier).ToList();
return(gridCellObservations);
}
/// <summary>
/// Calculates species observation count per polygon and taxa.
/// </summary>
/// <param name="taxonIds">The taxon ids.</param>
/// <returns>
/// A dictionary where the key is a polygon description.
/// The value is a dictionary where the key is TaxonId and the value is species observation count.
/// </returns>
public TaxonSpecificSpeciesObservationCountPerPolygonResult CalculateSpeciesObservationCountPerPolygonAndTaxa(List <int> taxonIds)
{
Dictionary <string, Dictionary <int, long> > speciesObservationData = new Dictionary <string, Dictionary <int, long> >();
FeatureCollection featureCollection = GetFeatureCollection();
List <int> taxonIdList = new List <int>(taxonIds);
if (taxonIdList.IsEmpty())
{
taxonIdList.Add(0);
}
if (MySettings.Calculation.SummaryStatistics.WfsSummaryStatisticsLayerId.HasValue &&
featureCollection != null && featureCollection.Features.Count > 0)
{
SpeciesObservationSearchCriteriaManager searchCriteriaManager =
new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
DataContext dataContext = new DataContext(UserContext);
CoordinateSystem displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
foreach (Feature feature in featureCollection.Features)
{
string featureDescription = GetFeatureDescription(feature);
List <DataPolygon> dataPolygons = GetDataPolygons(feature);
searchCriteria.Polygons = dataPolygons.ToPolygons(dataContext);
foreach (int taxonId in taxonIdList)
{
searchCriteria.TaxonIds = new List <int>();
searchCriteria.TaxonIds.Add(taxonId);
long speciesObservationCount = CoreData.AnalysisManager.GetSpeciesObservationCountBySearchCriteria(UserContext, searchCriteria, displayCoordinateSystem);
if (!speciesObservationData.ContainsKey(featureDescription))
{
speciesObservationData.Add(featureDescription, new Dictionary <int, long>());
}
speciesObservationData[featureDescription].Add(taxonId, speciesObservationCount);
}
}
}
TaxonList taxonList = CoreData.TaxonManager.GetTaxa(UserContext, taxonIdList);
List <TaxonViewModel> taxaList = taxonList.GetGenericList().ToTaxonViewModelList();
TaxonSpecificSpeciesObservationCountPerPolygonResult result = new TaxonSpecificSpeciesObservationCountPerPolygonResult()
{
Taxa = taxaList,
SpeciesObservationCountPerPolygon = speciesObservationData
};
return(result);
}
/// <summary>
/// Get the species count from web service
/// </summary>
/// <returns>No of species that matches my settings.</returns>
private long GetSpeciesCountFromWebService(IUserContext userContext)
{
var searchCriteriaManager = new SpeciesObservationSearchCriteriaManager(userContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
if (userContext.CurrentRole.IsNull() && userContext.CurrentRoles.Count > 0)
{
userContext.CurrentRole = userContext.CurrentRoles[0];
}
var displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
long speciesCount = CoreData.AnalysisManager.GetSpeciesCountBySearchCriteria(userContext, searchCriteria, displayCoordinateSystem);
return(speciesCount);
}
/// <summary>
/// Get the species observation provenances from web service.
/// </summary>
/// <returns>List of provenances that matches my settings.</returns>
private List <SpeciesObservationProvenance> CalculateProvenances()
{
var searchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
if (UserContext.CurrentRole.IsNull() && UserContext.CurrentRoles.Count > 0)
{
UserContext.CurrentRole = UserContext.CurrentRoles[0];
}
var displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
var speciesObservationProvenanceList = CoreData.AnalysisManager.GetSpeciesObservationProvenancesBySearchCriteria(UserContext, searchCriteria, displayCoordinateSystem);
speciesObservationProvenanceList = CreateOrderedSpeciesObservationProvenanceList(speciesObservationProvenanceList);
return(speciesObservationProvenanceList);
}
public List <TaxonSpeciesObservationCountViewModel> CalculateResult()
{
var searchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
if (UserContext.CurrentRole.IsNull() && UserContext.CurrentRoles.Count > 0)
{
UserContext.CurrentRole = UserContext.CurrentRoles[0];
}
var displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
TaxonSpeciesObservationCountList taxonSpeciesObservationCountList = CoreData.AnalysisManager.GetTaxaWithSpeciesObservationCountsBySearchCriteria(UserContext, searchCriteria, displayCoordinateSystem);
List <TaxonSpeciesObservationCountViewModel> taxaSpeciesObservationCountList = taxonSpeciesObservationCountList.GetGenericList().ToTaxonSpeciesObservationCountViewModelList();
return(taxaSpeciesObservationCountList);
}
protected SpeciesObservationList GetPagedSpeciesObservationList(int start, int pageSize, int?taxonId, Polygon bbox)
{
SpeciesObservationPageSpecification pageSpecification = new SpeciesObservationPageSpecification();
pageSpecification.Size = pageSize;
pageSpecification.Start = start;
pageSpecification.SortOrder = new SpeciesObservationFieldSortOrderList();
SpeciesObservationFieldSortOrder sortOrderOne = new SpeciesObservationFieldSortOrder();
sortOrderOne.SortOrder = SortOrder.Descending;
sortOrderOne.Class = new SpeciesObservationClass();
sortOrderOne.Class.Id = SpeciesObservationClassId.Event;
sortOrderOne.Property = new SpeciesObservationProperty();
sortOrderOne.Property.Id = SpeciesObservationPropertyId.Start;
pageSpecification.SortOrder.Add(sortOrderOne);
var searchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
if (taxonId.HasValue)
{
searchCriteria.TaxonIds = new List <int> {
taxonId.Value
};
}
if (bbox != null)
{
searchCriteria.Polygons = new List <IPolygon> {
bbox
};
}
if (UserContext.CurrentRole.IsNull() && UserContext.CurrentRoles.Count > 0)
{
UserContext.CurrentRole = UserContext.CurrentRoles[0];
}
var displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
// Todo Add more pecifice page information
//SpeciesObservationList speciesObservationList = CoreData.SpeciesObservationManager.GetSpeciesObservations(UserContext, searchCriteria, displayCoordinateSystem);
SpeciesObservationList speciesObservationList = CoreData.SpeciesObservationManager.GetSpeciesObservations(UserContext, searchCriteria, displayCoordinateSystem, pageSpecification);
return(speciesObservationList);
}
/// <summary>
/// Calculates summary statistics per polygon.
/// </summary>
/// <returns>
/// A list of statistics in form of pairs.
/// </returns>
private List <SpeciesObservationsCountPerPolygon> CalculateSummaryStatisticsPerPolygon()
{
List <SpeciesObservationsCountPerPolygon> result = new List <SpeciesObservationsCountPerPolygon>();
if (MySettings.Calculation.SummaryStatistics.WfsSummaryStatisticsLayerId.HasValue)
{
var searchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = searchCriteriaManager.CreateSearchCriteria(MySettings);
FeatureCollection featureCollection = GetFeatureCollection();
DataContext dataContext = new DataContext(this.UserContext);
CoordinateSystem displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
searchCriteria.Polygons = new List <IPolygon>();
foreach (Feature feature in featureCollection.Features)
{
long speciesObservationCount = -1; // -1 means user did not choose to display the number of species observation
long speciesCount = -1; // -1 means user did not choose to display the number of species
string featureDescription = GetFeatureDescription(feature);
List <DataPolygon> dataPolygons = GetDataPolygons(feature);
searchCriteria.Polygons = dataPolygons.ToPolygons(dataContext);
if (MySettings.Calculation.SummaryStatistics.CalculateNumberOfObservationsfromObsData)
{
speciesObservationCount = CoreData.AnalysisManager.GetSpeciesObservationCountBySearchCriteria(this.UserContext, searchCriteria, displayCoordinateSystem);
}
if (MySettings.Calculation.SummaryStatistics.CalculateNumberOfSpeciesfromObsData)
{
speciesCount = CoreData.AnalysisManager.GetSpeciesCountBySearchCriteria(this.UserContext, searchCriteria, displayCoordinateSystem);
}
result.Add(new SpeciesObservationsCountPerPolygon
{
Properties = featureDescription,
SpeciesObservationsCount = speciesObservationCount == -1 ? "-" : Convert.ToString(speciesObservationCount),
SpeciesCount = speciesCount == -1 ? "-" : Convert.ToString(speciesCount)
});
}
}
return(result);
}
/// <summary>
/// Calculates the species observation grid.
/// </summary>
/// <param name="taxonIds">The taxon ids.</param>
/// <param name="gridCoordinateSystem">The grid coordinate system.</param>
/// <param name="bottom"></param>
/// <param name="left"></param>
/// <param name="right"></param>
/// <param name="top"></param>
/// <param name="zoom"></param>
/// <param name="gridSize"></param>
/// <returns>List of grid cells data.</returns>
public IList <IGridCellSpeciesObservationCount> CalculateSpeciesObservationGrid(List <int> taxonIds, GridCoordinateSystem?gridCoordinateSystem, double bottom, double left, double right, double top, int zoom, int?gridSize)
{
var speciesObservationSearchCriteriaManager = new SpeciesObservationSearchCriteriaManager(UserContext);
SpeciesObservationSearchCriteria searchCriteria = speciesObservationSearchCriteriaManager.CreateSearchCriteria(MySettings);
// remove spatial filter?
searchCriteria.Polygons = null;
searchCriteria.RegionGuids = null;
searchCriteria.TaxonIds = taxonIds;
CoordinateSystem displayCoordinateSystem = MySettings.Presentation.Map.DisplayCoordinateSystem;
GridStatisticsSetting gridStatisticsSetting = MySettings.Calculation.GridStatistics;
GridSpecification gridSpecification = new GridSpecification();
if (gridCoordinateSystem.HasValue)
{
gridSpecification.GridCoordinateSystem = gridCoordinateSystem.Value;
}
else
{
if (gridStatisticsSetting.CoordinateSystemId.HasValue)
{
gridSpecification.GridCoordinateSystem = (GridCoordinateSystem)gridStatisticsSetting.CoordinateSystemId;
}
else
{
gridSpecification.GridCoordinateSystem = GridCoordinateSystem.SWEREF99_TM;
}
}
gridSpecification.GridCellSize = gridSize.HasValue ? gridSize.Value : ZoomMappings[zoom];
gridSpecification.IsGridCellSizeSpecified = true;
gridSpecification.GridCellGeometryType = GridCellGeometryType.Polygon;
searchCriteria.Polygons = new List <IPolygon>();
searchCriteria.Polygons.Add(GetPolygon(bottom, left, right, top));
IList <IGridCellSpeciesObservationCount> gridCellObservations = CoreData.AnalysisManager.GetGridSpeciesObservationCounts(UserContext, searchCriteria, gridSpecification, displayCoordinateSystem);
gridCellObservations = gridCellObservations.OrderBy(x => x.Identifier).ToList();
return(gridCellObservations);
}
/// <summary>
/// Generate species observation properties to a text file.
/// </summary>
/// <returns></returns>
public ActionResult GenerateObservationProperties()
{
string filePath = string.Empty;
try
{
IUserContext userContext = CoreData.UserManager.GetApplicationContext();
// Serach griffelblomfluga to extract properties from
var obsSearchCriteria = new SpeciesObservationSearchCriteria {
TaxonIds = new List <int> {
100573
}, IncludePositiveObservations = true
};
var coordinateSystem = new CoordinateSystem {
Id = CoordinateSystemId.WGS84
};
userContext.CurrentRole = userContext.CurrentRoles[0];
var obsList = new SpeciesObservationList();
SpeciesObservationFieldList fieldList = new SpeciesObservationFieldList();
if (obsSearchCriteria.TaxonIds.Count > 0)
{
obsList = CoreData.SpeciesObservationManager.GetSpeciesObservations(userContext, obsSearchCriteria, coordinateSystem);
}
ISpeciesObservation observation = obsList[0];
Dictionary <string, string> tableData = new Dictionary <string, string>();
tableData = ExtractProperties(observation);
filePath = GetFilePath("SpeciesObservationProperties" + System.DateTime.Now.ToShortDateString());
SaveFileToDisk(filePath, tableData);
}
catch (Exception ex)
{
throw ex;
}
ViewData["FilePath"] = filePath;
return(View());
}
public JsonNetResult GetObservations()
{
JsonModel jsonModel;
try
{
IUserContext user = CoreData.UserManager.GetCurrentUser();
var obsSearchCriteria = new SpeciesObservationSearchCriteria
{
TaxonIds = new List <int> {
100573
}, IncludePositiveObservations = true
};
var coordinateSystem = new CoordinateSystem {
Id = CoordinateSystemId.GoogleMercator
};
//CoordinateSystemId.SWEREF99
user.CurrentRole = user.CurrentRoles[0];
var obsList = new SpeciesObservationList();
SpeciesObservationFieldList fieldList = new SpeciesObservationFieldList();
if (obsSearchCriteria.TaxonIds.Count > 0)
{
obsList = CoreData.SpeciesObservationManager.GetSpeciesObservations(user, obsSearchCriteria, coordinateSystem);
}
IList <ISpeciesObservation> resultList = obsList.GetGenericList();
var observationObject = GetObservationsObject(resultList);
jsonModel = JsonModel.CreateFromObject(observationObject);
}
catch (Exception ex)
{
jsonModel = JsonModel.CreateFailure(ex.Message);
}
return(new JsonNetResult(jsonModel));
}
/// <summary>
/// Creates the search criteria based on filter settings.
/// </summary>
/// <param name="mySettings">
/// The my settings object.
/// </param>
/// <returns>
/// The <see cref="SpeciesObservationSearchCriteria"/>.
/// </returns>
public SpeciesObservationSearchCriteria CreateSearchCriteria(
MySettings.MySettings mySettings,
ICoordinateSystem coordinateSystem)
{
var searchCriteria = new SpeciesObservationSearchCriteria();
// Default settings
searchCriteria.IncludePositiveObservations = true;
// Taxa filter
if (mySettings.Filter.Taxa.IsActive && mySettings.Filter.Taxa.HasSettings)
{
searchCriteria.TaxonIds = mySettings.Filter.Taxa.TaxonIds.ToList();
}
// Temporal filter
if (mySettings.Filter.Temporal.IsActive)
{
// Observation date
if (mySettings.Filter.Temporal.ObservationDate.UseSetting)
{
searchCriteria.ObservationDateTime = new DateTimeSearchCriteria();
searchCriteria.ObservationDateTime.Operator = CompareOperator.Excluding;
if (mySettings.Filter.Temporal.ObservationDate.Annually)
{
searchCriteria.ObservationDateTime.Begin = new DateTime(1800, 1, 1);
searchCriteria.ObservationDateTime.End = DateTime.Now.AddDays(1);
searchCriteria.ObservationDateTime.PartOfYear = new List <IDateTimeInterval>();
IDateTimeInterval dateTimeInterval = new DateTimeInterval();
dateTimeInterval.Begin = mySettings.Filter.Temporal.ObservationDate.StartDate;
dateTimeInterval.End = mySettings.Filter.Temporal.ObservationDate.EndDate;
searchCriteria.ObservationDateTime.PartOfYear.Add(dateTimeInterval);
}
else
{
searchCriteria.ObservationDateTime.Begin = mySettings.Filter.Temporal.ObservationDate.StartDate;
searchCriteria.ObservationDateTime.End = mySettings.Filter.Temporal.ObservationDate.EndDate;
}
}
// Registration date
if (mySettings.Filter.Temporal.RegistrationDate.UseSetting)
{
searchCriteria.ReportedDateTime = new DateTimeSearchCriteria();
searchCriteria.ReportedDateTime.Operator = CompareOperator.Excluding;
if (mySettings.Filter.Temporal.RegistrationDate.Annually)
{
searchCriteria.ReportedDateTime.Begin = new DateTime(1800, 1, 1);
searchCriteria.ReportedDateTime.End = DateTime.Now.AddDays(1);
searchCriteria.ReportedDateTime.PartOfYear = new List <IDateTimeInterval>();
IDateTimeInterval dateTimeInterval = new DateTimeInterval();
dateTimeInterval.Begin = mySettings.Filter.Temporal.RegistrationDate.StartDate;
dateTimeInterval.End = mySettings.Filter.Temporal.RegistrationDate.EndDate;
searchCriteria.ReportedDateTime.PartOfYear.Add(dateTimeInterval);
}
else
{
searchCriteria.ReportedDateTime.Begin = mySettings.Filter.Temporal.RegistrationDate.StartDate;
searchCriteria.ReportedDateTime.End = mySettings.Filter.Temporal.RegistrationDate.EndDate;
}
}
// Change date
if (mySettings.Filter.Temporal.ChangeDate.UseSetting)
{
searchCriteria.ChangeDateTime = new DateTimeSearchCriteria();
searchCriteria.ChangeDateTime.Operator = CompareOperator.Excluding;
if (mySettings.Filter.Temporal.ChangeDate.Annually)
{
searchCriteria.ChangeDateTime.Begin = new DateTime(1800, 1, 1);
searchCriteria.ChangeDateTime.End = DateTime.Now.AddDays(1);
searchCriteria.ChangeDateTime.PartOfYear = new List <IDateTimeInterval>();
IDateTimeInterval dateTimeInterval = new DateTimeInterval();
dateTimeInterval.Begin = mySettings.Filter.Temporal.ChangeDate.StartDate;
dateTimeInterval.End = mySettings.Filter.Temporal.ChangeDate.EndDate;
searchCriteria.ChangeDateTime.PartOfYear.Add(dateTimeInterval);
}
else
{
searchCriteria.ChangeDateTime.Begin = mySettings.Filter.Temporal.ChangeDate.StartDate;
searchCriteria.ChangeDateTime.End = mySettings.Filter.Temporal.ChangeDate.EndDate;
}
}
}
// Accuracy filter
if (mySettings.Filter.Accuracy.IsActive)
{
if (mySettings.Filter.Accuracy.IsCoordinateAccuracyActive)
{
searchCriteria.Accuracy = mySettings.Filter.Accuracy.MaxCoordinateAccuracy;
searchCriteria.IsAccuracyConsidered = mySettings.Filter.Accuracy.Inclusive;
}
else
{
searchCriteria.Accuracy = null;
searchCriteria.IsAccuracyConsidered = false;
}
}
// Spatial filter
if (mySettings.Filter.Spatial.IsActive)
{
if (mySettings.Filter.Spatial.Polygons.Count > 0)
{
var dataContext = new DataContext(_userContext);
ICoordinateSystem fromCoordinateSystem = mySettings.Filter.Spatial.PolygonsCoordinateSystem;
//ICoordinateSystem toCoordinateSystem = mySettings.Presentation.Map.DisplayCoordinateSystem;
ICoordinateSystem toCoordinateSystem = coordinateSystem;
List <IPolygon> polygons = mySettings.Filter.Spatial.Polygons.ToList().ToPolygons(dataContext);
polygons = GisTools.CoordinateConversionManager.GetConvertedPolygons(polygons, fromCoordinateSystem, toCoordinateSystem);
GeometryTools geometryTools = new GeometryTools();
foreach (IPolygon polygon in polygons)
{
var polygonStatus = geometryTools.ValidateGeometry(polygon);
if (!polygonStatus.IsValid)
{
throw new Exception(string.Format("Polygon error! {0}", polygonStatus.Description));
}
}
searchCriteria.Polygons = polygons;
}
if (mySettings.Filter.Spatial.RegionIds.Count > 0)
{
searchCriteria.RegionGuids = new List <string>();
RegionList regions = CoreData.RegionManager.GetRegionsByIds(_userContext, mySettings.Filter.Spatial.RegionIds.ToList());
foreach (IRegion region in regions)
{
searchCriteria.RegionGuids.Add(region.GUID);
}
}
// Locality name search
if (!string.IsNullOrEmpty(mySettings.Filter.Spatial.Locality.LocalityName))
{
searchCriteria.LocalityNameSearchString = new StringSearchCriteria();
searchCriteria.LocalityNameSearchString.SearchString = mySettings.Filter.Spatial.Locality.LocalityName;
searchCriteria.LocalityNameSearchString.CompareOperators = new List <StringCompareOperator>();
searchCriteria.LocalityNameSearchString.CompareOperators.Add(mySettings.Filter.Spatial.Locality.CompareOperator);
}
}
// Occurrence filter
if (mySettings.Filter.Occurrence.IsActive)
{
searchCriteria.IncludeNeverFoundObservations = mySettings.Filter.Occurrence.IncludeNeverFoundObservations;
searchCriteria.IncludeNotRediscoveredObservations = mySettings.Filter.Occurrence.IncludeNotRediscoveredObservations;
searchCriteria.IncludePositiveObservations = mySettings.Filter.Occurrence.IncludePositiveObservations;
if (mySettings.Filter.Occurrence.IsNaturalOccurrence ==
mySettings.Filter.Occurrence.IsNotNaturalOccurrence)
{
// TODO: Set ignore IsNaturalOccurence
}
else
{
searchCriteria.IsNaturalOccurrence = mySettings.Filter.Occurrence.IsNaturalOccurrence;
}
}
// Data providers
if (mySettings.DataProvider.DataProviders.IsActive && mySettings.DataProvider.DataProviders.HasSettings)
{
//Get all data providers
bool providersWithObservationDisabled;
var dataProviders = DataProviderManager.GetAllDataProviders(_userContext, out providersWithObservationDisabled);
//If all providers are selected and we don't have any providers with observation disabled, we don't set data source guids since it will decrease performance
//All existing providers will be used if the property is not set and the performance is better compared to setting all providers explicit
if (providersWithObservationDisabled || dataProviders.Count != mySettings.DataProvider.DataProviders.DataProvidersGuids.Count)
{
searchCriteria.DataSourceGuids = new List <string>();
foreach (var guid in mySettings.DataProvider.DataProviders.DataProvidersGuids)
{
searchCriteria.DataSourceGuids.Add(guid);
}
}
}
// Field filter
if (mySettings.Filter.Field.IsActive && mySettings.Filter.Field.HasSettings)
{
searchCriteria.FieldSearchCriteria = new SpeciesObservationFieldSearchCriteriaList();
foreach (var fieldFilterExpression in mySettings.Filter.Field.FieldFilterExpressions)
{
searchCriteria.FieldSearchCriteria.Add(fieldFilterExpression);
}
searchCriteria.FieldLogicalOperator = mySettings.Filter.Field.FieldLogicalOperator;
}
return(searchCriteria);
}
