public object Delete(POIs request)
{
if (request.Id.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Missing Id parameter";
}
ObjectId id;
if (!ObjectId.TryParse(request.Id, out id))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Id parameter";
}
poi poi = MongoDb.POIs.FindOneById(id);
if (poi == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "POI with id \"{0}\" not found.".FormatWith(request.Id);
}
if (poi.author == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "This Category cannot be deleted. Missing author information";
}
var user = this.GetSession();
if (user.Roles.IsNullOrEmpty() && !poi.author.value.Equals(user.UserName, StringComparison.InvariantCultureIgnoreCase))
{
base.Response.StatusCode = (int)HttpStatusCode.Forbidden;
return "You do not have permissions for deleting this POI.";
}
poi.deleted = DateTime.UtcNow;
var result = MongoDb.POIs.Save(poi);
if (result.Ok)
{
base.Response.StatusCode = (int)HttpStatusCode.OK;
return "POI with id \"{0}\" removed successfully.".FormatWith(request.Id);
}
if (result.HasLastErrorMessage)
{
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return result.LastErrorMessage;
}
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return "Unknown error";
}
public object Post(POIs request)
{
#region Validate First Level
if (request == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid request object";
}
if (request.poi == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Null poi object";
}
poi poi = request.poi;
if (poi._id == null || poi._id == ObjectId.Empty)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid 'id' field";
}
poi poiToUpdate = MongoDb.POIs.FindOneById(poi._id);
if (poiToUpdate == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "POI with 'id' {0} not found.".FormatWith(poi._id);
}
if (poiToUpdate.author == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "This POI cannot be update. Missing DB author information";
}
var user = this.GetSession();
if (user.Roles.IsNullOrEmpty() && !poiToUpdate.author.value.Equals(user.UserName, StringComparison.InvariantCultureIgnoreCase))
{
base.Response.StatusCode = (int)HttpStatusCode.Forbidden;
return "You do not have permissions for updating this POI.";
}
if ([email protected]())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty 'base' field";
}
#endregion
#region Validate Authors
if (poi.author != null)
{
if (poi.author.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Author 'value' field";
}
if (poi.author.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Author 'term' field";
}
poi.author.value = WebUtility.HtmlDecode(poi.author.value);
}
#endregion
#region Validate License
if (poi.license != null)
{
if (poi.license.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty License 'value' field";
}
if (poi.license.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty License 'term' field";
}
poi.license.value = WebUtility.HtmlDecode(poi.license.value);
}
#endregion
#region Validate Labels
if (!poi.label.IsNullOrEmpty())
{
foreach (var label in poi.label)
{
if (label.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Label 'value' field";
}
if (label.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Label 'term' field";
}
if (!LABEL_TERMS.Contains(label.term.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Laber term field";
}
if (poi.lang.IsNullOrEmpty() && label.lang.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Missing Label 'language' (or root language)";
}
label.value = WebUtility.HtmlDecode(label.value);
}
}
#endregion
#region Validate description
if (!poi.description.IsNullOrEmpty())
{
foreach (var descr in poi.description)
{
if (poi.lang.IsNullOrEmpty() && descr.lang.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Missing poi 'description' language (or root languade)";
}
if (descr.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Missing 'value' on description element";
}
if (!descr.type.IsNullOrEmpty())
{
if (!DESCRIPTION_TYPES.Contains(descr.type.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid description type";
}
}
// Perform url decode on the received text
descr.value = WebUtility.HtmlDecode(descr.value);
}
}
#endregion
#region Validate Categories
if (!poi.category.IsNullOrEmpty())
{
poi.categoryIDs = new List<ObjectId>();
foreach (var category in poi.category)
{
if (category._id == null || category._id == ObjectId.Empty)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Category 'Id' field";
}
if (MongoDb.POICategories.FindOneById(category._id) == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "Missing Category object: {0}".FormatWith(category._id.ToString());
}
poi.categoryIDs.Add(category._id.Value);
}
}
#endregion
#region Validate Links
if (!poi.link.IsNullOrEmpty())
{
foreach (var l in poi.link)
{
if (l.value.IsNullOrEmpty() && l.href.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Link 'value' or 'href' field";
}
if (l.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Link 'term' field";
}
if (!LINK_TERMS.Contains(l.term.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Link term value";
}
}
}
#endregion
#region Validate relationships
if (poi.location != null && !poi.location.relationship.IsNullOrEmpty())
{
foreach (var rel in poi.location.relationship)
{
if (rel.targetPOI == ObjectId.Empty)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Relationship TargetPOI Id";
}
if (rel.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Relationship term field";
}
if (!RELATIONSHIP_TERMS.Contains(rel.term.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Relationship term";
}
if (MongoDb.POIs.FindOneById(rel.targetPOI) == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "Relationship TargetPOI object with Id \"{0}\" not found".FormatWith(rel.targetPOI.ToString());
}
}
}
#endregion
#region Fill Coords / Location processing
if (poi.location != null)
{
poi.location.GeoJson = new List<BsonDocument>();
if (!poi.location.point.IsNullOrEmpty())
{
#region Points
foreach (var point in poi.location.point)
{
if (point != null && point.Point != null && !point.Point.posList.IsNullOrEmpty())
{
double xx, yy;
string[] pps = point.Point.posList.Split(' ');
if (pps.Length != 2
|| !double.TryParse(pps[0], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture, out yy)
|| !double.TryParse(pps[1], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture, out xx))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid posList.";
}
poi.location.GeoJson.Add(GeoJson.Point(new GeoJson2DGeographicCoordinates(xx, yy)).ToBsonDocument());
}
}
#endregion
}
if (!poi.location.polygon.IsNullOrEmpty())
{
#region Polygon
foreach (var polygon in poi.location.polygon)
{
if (polygon != null && polygon.SimplePolygon != null && !polygon.SimplePolygon.posList.IsNullOrEmpty())
{
string[] points = polygon.SimplePolygon.posList.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (points.Length <= 2)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Polygon posList. 3 or more points must be defined.";
}
List<GeoJson2DGeographicCoordinates> polyPoints = new List<GeoJson2DGeographicCoordinates>();
//polygon
for (int k = 0; k < points.Length; k++)
{
string[] xy = points[k].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
var lat = Double.Parse(xy[0], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture);
var lon = Double.Parse(xy[1], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture);
polyPoints.Add(new GeoJson2DGeographicCoordinates(lon, lat));
}
if (polyPoints.First().Latitude != polyPoints.Last().Latitude || polyPoints.First().Longitude != polyPoints.Last().Longitude)
polyPoints.Add(polyPoints.First());
var linearRing = GeoJson.LinearRingCoordinates(polyPoints.ToArray());
poi.location.GeoJson.Add(new GeoJsonPolygon<GeoJson2DGeographicCoordinates>(new GeoJsonPolygonCoordinates<GeoJson2DGeographicCoordinates>(linearRing)).ToBsonDocument());
}
}
#endregion
}
if (poi.location.address != null)
{
if(poi.location.address.value != null)
poi.location.address.value = WebUtility.HtmlDecode(poi.location.address.value);
}
}
#endregion
//maintain create delete timestamps
poi.created = poiToUpdate.created;
poi.deleted = poiToUpdate.deleted;
poi.updated = DateTime.UtcNow;
//maintain author
poi.author = poiToUpdate.author;
var result = MongoDb.POIs.Save(poi);
if (result.Ok)
{
base.Response.StatusCode = (int)HttpStatusCode.OK;
return poi;
}
if (result.HasLastErrorMessage)
{
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return result.LastErrorMessage;
}
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return "Unknown error";
}
public object Put(POIs request)
{
#region Validate First Level
if (request == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid request object";
}
if (request.poi == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Null poi object";
}
poi poi = request.poi;
if ([email protected]())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty 'base' field";
}
/* Requirement dropped
if (poi.lang.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty 'lang' field";
}
*/
#endregion
#region Validate License
if (poi.license != null)
{
if (poi.license.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty License 'value' field";
}
if (poi.license.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty License 'term' field";
}
poi.license.value = WebUtility.HtmlDecode(poi.license.value);
}
#endregion
#region Validate Labels
if (!poi.label.IsNullOrEmpty())
{
foreach (var label in poi.label)
{
if (label.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Label 'value' field";
}
if (label.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Label 'term' field";
}
if (!LABEL_TERMS.Contains(label.term.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid label term";
}
if (poi.lang.IsNullOrEmpty() && label.lang.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Missing Label language (or root poi language)";
}
label.value = WebUtility.HtmlDecode(label.value);
}
}
#endregion
#region Validate Description
if (!poi.description.IsNullOrEmpty())
{
foreach (var descr in poi.description)
{
if (poi.lang.IsNullOrEmpty() && descr.lang.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Missing description language (or poi root language)";
}
if (descr.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Missing description element value";
}
if (!descr.type.IsNullOrEmpty())
{
if (!DESCRIPTION_TYPES.Contains(descr.type.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Description type";
}
}
descr.value = WebUtility.HtmlDecode(descr.value);
}
}
#endregion
#region Validate Categories
if (!poi.category.IsNullOrEmpty())
{
poi.categoryIDs = new List<ObjectId>();
foreach (var category in poi.category)
{
if (category._id == null || category._id == ObjectId.Empty)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Category 'Id' field";
}
if (MongoDb.POICategories.FindOneById(category._id) == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "Missing Category object: {0}. All categories must be inserted before a POI insertion.".FormatWith(category._id.ToString());
}
poi.categoryIDs.Add(category._id.Value);
}
}
#endregion
#region Validate Links
if (!poi.link.IsNullOrEmpty())
{
foreach (var l in poi.link)
{
if (l.value.IsNullOrEmpty() && l.href.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Link 'value' or 'href' field";
}
if (l.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Link 'term' field";
}
if (!LINK_TERMS.Contains(l.term.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Link term found";
}
}
}
#endregion
#region Validate relationships
if (poi.location != null && !poi.location.relationship.IsNullOrEmpty())
{
foreach (var rel in poi.location.relationship)
{
if (rel.targetPOI == ObjectId.Empty)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Relationship TargetPOI Id";
}
if (rel.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Relationship term field";
}
if (MongoDb.POIs.FindOneById(rel.targetPOI) == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "Relationship TargetPOI object with Id \"{0}\" not found".FormatWith(rel.targetPOI.ToString());
}
if (!RELATIONSHIP_TERMS.Contains(rel.term.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid relationship term found";
}
}
}
#endregion
#region Fill Coords
if (poi.location != null)
{
poi.location.GeoJson = new List<BsonDocument>();
if (!poi.location.point.IsNullOrEmpty())
{
#region Points
foreach (var point in poi.location.point)
{
if (point != null && point.Point != null && !point.Point.posList.IsNullOrEmpty())
{
double xx, yy;
string[] pps = point.Point.posList.Split(' ');
if (pps.Length != 2
|| !double.TryParse(pps[0], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture, out yy)
|| !double.TryParse(pps[1], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture, out xx))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid posList.";
}
poi.location.GeoJson.Add(GeoJson.Point(new GeoJson2DGeographicCoordinates(xx, yy)).ToBsonDocument());
}
}
#endregion
}
if (!poi.location.polygon.IsNullOrEmpty())
{
#region Polygon
foreach (var polygon in poi.location.polygon)
{
if (polygon != null && polygon.SimplePolygon != null && !polygon.SimplePolygon.posList.IsNullOrEmpty())
{
string[] points = polygon.SimplePolygon.posList.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (points.Length <= 2)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Polygon posList. 3 or more points must be defined.";
}
List<GeoJson2DGeographicCoordinates> polyPoints = new List<GeoJson2DGeographicCoordinates>();
//polygon
for (int k = 0; k < points.Length; k++)
{
string[] xy = points[k].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
var lat = Double.Parse(xy[0], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture);
var lon = Double.Parse(xy[1], NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.Number, CultureInfo.InvariantCulture);
polyPoints.Add(new GeoJson2DGeographicCoordinates(lon, lat));
}
if (polyPoints.First().Latitude != polyPoints.Last().Latitude || polyPoints.First().Longitude != polyPoints.Last().Longitude)
polyPoints.Add(polyPoints.First());
var linearRing = GeoJson.LinearRingCoordinates(polyPoints.ToArray());
poi.location.GeoJson.Add(new GeoJsonPolygon<GeoJson2DGeographicCoordinates>(new GeoJsonPolygonCoordinates<GeoJson2DGeographicCoordinates>(linearRing)).ToBsonDocument());
}
}
#endregion
}
if (poi.location.address != null && poi.location.address.value != null)
{
poi.location.address.value = WebUtility.HtmlDecode(poi.location.address.value);
}
}
#endregion
#region Authors
poi.author = new POITermType { term = "primary", value = this.GetSession().UserName };
#endregion
poi.created = DateTime.UtcNow;
poi._id = ObjectId.GenerateNewId();
var result = MongoDb.POIs.Save(poi);
if (result.Ok)
{
base.Response.StatusCode = (int)HttpStatusCode.OK;
return poi;
}
if (result.HasLastErrorMessage)
{
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return result.LastErrorMessage;
}
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return "Unknown error";
}
public object Get(POIs request)
{
// Try to get the page limit parameter
int pageLimit = 10;
if (!request.Limit.IsNullOrEmpty())
{
pageLimit = int.Parse(request.Limit);
}
// Try to get the offset
int skipResults = 0;
if (!request.Offset.IsNullOrEmpty())
{
// If pagelimit is -1, skip parameters skips unitary elements
skipResults = int.Parse(request.Offset) * ((pageLimit != -1) ? pageLimit : 1);
}
if (!request.Id.IsNullOrEmpty())
{
var objectID = ObjectId.Parse(request.Id);
var poi = MongoDb.POIs.FindOneById(objectID);
if (poi == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "POI " + request.Id + " not found";
}
// Simple request by id
if (request.Relation.IsNullOrEmpty())
{
return BuildPOI(MongoDb.POICategories, poi, false);
}
if (request.Relation == "parent")
{
MongoCursor<poi> parentPois = MongoDb.POIs.Find(Query.And(Query.EQ("link.term", "child"), Query.EQ("link.id",objectID)));
POISResponse parentResponse = new POISResponse();
foreach (poi p in parentPois.DistinctBy(d => d._id))
{
poi tmpPoi = BuildPOI(MongoDb.POICategories, p, false);
if(tmpPoi != null)
parentResponse.poi.Add(tmpPoi);
}
if (pageLimit != -1)
parentResponse.poi = parentResponse.poi.Skip(skipResults).Take(pageLimit).ToList();
else
parentResponse.poi = parentResponse.poi.Skip(skipResults).ToList();
return parentResponse;
}
if (request.Relation == "child")
{
POISResponse childResponse = new POISResponse();
if(poi.link.IsNullOrEmpty())
return childResponse;
foreach (var link in poi.link)
{
if (link.term != "child")
continue;
if (ObjectId.TryParse(link.id, out objectID))
{
poi = MongoDb.POIs.FindOneById(objectID);
if (poi != null)
childResponse.poi.Add(BuildPOI(MongoDb.POICategories, poi, false));
}
}
if (pageLimit != -1)
childResponse.poi = childResponse.poi.Skip(skipResults).Take(pageLimit).ToList();
else
childResponse.poi = childResponse.poi.Skip(skipResults).ToList();
return childResponse;
}
if (request.Relation == "events")
{
MongoCursor<@event> events = MongoDb.Events.Find(Query.EQ("location.relationship.targetPOI", objectID));
EventsResponse eventResponse = new EventsResponse();
if(events != null)
foreach (@event ev in events)
{
@event completeEvent = EventService.BuildEvent(MongoDb.EventCategories, MongoDb.POIs, ev);
if(completeEvent != null)
[email protected](completeEvent);
}
if (pageLimit != -1)
eventResponse.@event = [email protected](skipResults).Take(pageLimit).ToList();
else
eventResponse.@event = [email protected](skipResults).ToList();
return eventResponse;
}
if (request.Relation == "routes")
{
MongoCursor<route> routes = MongoDb.Routes.Find(Query.EQ("pois.location.relationship.targetPOI", objectID));
RoutesResponse routeResponse = new RoutesResponse();
if(routes != null)
foreach(route rt in routes)
{
route completeRoute = RouteService.BuildRoute(MongoDb.RouteCategories, MongoDb.POIs, rt, false);
if(completeRoute != null)
routeResponse.routes.Add(completeRoute);
}
if (pageLimit != -1)
routeResponse.routes = routeResponse.routes.Skip(skipResults).Take(pageLimit).ToList();
else
routeResponse.routes = routeResponse.routes.Skip(skipResults).ToList();
return routeResponse;
}
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid relation: " + request.Relation;
}
List<IMongoQuery> queries = new List<IMongoQuery>();
//Category
if (!request.Category.IsNullOrEmpty())
{
List<IMongoQuery> categoriesList = new List<IMongoQuery>();
foreach (string category in request.Category.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
var catsTofind = MongoDb.POICategories.Find(
Query.And(
Query.EQ("term", "category"),
Query.Matches("label.value", new BsonRegularExpression(".*" + category + ".*", "-i")),
Query.Or(Query.NotExists("deleted"), Query.GT("deleted", BsonValue.Create(DateTime.UtcNow)))
)
);
categoriesList.AddRange(catsTofind.Select(category1 => Query.Or(new[] { Query.EQ("categoryIDs", category1._id) })));
}
if (categoriesList.Count > 0)
queries.Add(Query.Or(categoriesList));
else
{
// If no category was found, we can already reply a empty response...
return new POISResponse();
}
}
QueryDocument qDoc = new QueryDocument();
if (request.Deleted.IsNullOrEmpty())
{
queries.Add(Query.Or(Query.NotExists("deleted"), Query.GT("deleted", BsonValue.Create(DateTime.UtcNow))));
}
//Tag
if (!request.Tag.IsNullOrEmpty())
{
queries.Add(Query.And(request.Tag.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(tag => Query.Or(new[] { Query.EQ("tags", tag) }))));
}
//Relation
if (!request.Relation.IsNullOrEmpty())
{
queries.Add(Query.And(request.Relation.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(rel => Query.Or(new[] { Query.EQ("location.relationship.targetPOI", rel) }))));
}
//Minimal
if (!request.Minimal.IsNullOrEmpty())
{
queries.AddRange(request.Minimal.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(word => Query.And(Query.Matches("label.value", "/.*" + word + ".*/i"))));
}
else if (!request.Complete.IsNullOrEmpty())
{
queries.AddRange(request.Complete.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(word => Query.And(Query.Matches("label.value", "/.*" + word + ".*/i"))));
}
if (!string.IsNullOrEmpty(request.Coords))
{
qDoc.AddRange(Utilities.GetGeoIntersect(request.Coords).ToBsonDocument());
}
if (queries.Count > 0)
qDoc.AddRange(Query.And(queries).ToBsonDocument());
MongoCursor<poi> pois = MongoDb.POIs.Find(qDoc);
POISResponse response = new POISResponse();
bool minimal = !request.Minimal.IsNullOrEmpty();
foreach (var p in pois.DistinctBy(d => d._id))
{
poi tmpPoi = BuildPOI(MongoDb.POICategories, p, minimal);
if(tmpPoi != null)
response.poi.Add(tmpPoi);
}
if (pageLimit != -1)
response.poi = response.poi.Skip(skipResults).Take(pageLimit).ToList();
else
response.poi = response.poi.Skip(skipResults).ToList();
return response;
}
