public object Get(Routes request)
{
if (!request.Id.IsNullOrEmpty())
{
var objectID = ObjectId.Parse(request.Id);
var ev = MongoDb.Routes.FindOneById(objectID);
return BuildRoute(MongoDb.RouteCategories, MongoDb.POIs, ev, true);
}
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.RouteCategories.Find(
Query.And(
Query.EQ("term", "category"),
Query.Matches("label.value", BsonRegularExpression.Create(".*" + 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
{
return new RoutesResponse();
}
}
//Tag
if (!request.Tag.IsNullOrEmpty())
{
queries.Add(Query.And(request.Tag.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(tag => Query.Or(new[] { Query.EQ("tags", tag) }))));
}
//Search
if (!request.Name.IsNullOrEmpty())
{
queries.Add(Query.And(Query.Matches("label.value", "/.*" + request.Name + ".*/i")));
}
QueryDocument qDoc = new QueryDocument();
queries.Add(Query.Or(Query.NotExists("deleted"), Query.GT("deleted", BsonValue.Create(DateTime.UtcNow))));
qDoc.Add(Query.And(queries).ToBsonDocument());
MongoCursor<route> routes = MongoDb.Routes.Find(qDoc);
List<route> FinalRoutes = routes.ToList();
if (!string.IsNullOrEmpty(request.Coords))
{
FinalRoutes = new List<route>();
foreach (var route in routes)
{
List<IMongoQuery> qs = new List<IMongoQuery>();
foreach (var p in route.pois)
{
if (p.location != null && p.location.relationship != null && p.location.relationship.Count > 0)
{
var rel = p.location.relationship.AsQueryable().FirstOrDefault(w => w.term == "equals");
if (rel != null)
{
qs.Add(Query.EQ("_id", rel.targetPOI));
}
}
}
QueryDocument q1 = new QueryDocument();
q1.AddRange(Utilities.GetGeoIntersect(request.Coords).ToBsonDocument());
q1.AddRange(Query.Or(qs).ToBsonDocument());
if (MongoDb.POIs.Find(q1).Any())
{
FinalRoutes.Add(route);
}
}
}
/*
if (!request.Show.IsNullOrEmpty())
{
int start = int.Parse(request.Show.SplitOnFirst(',')[0]);
int end = int.Parse(request.Show.SplitOnFirst(',')[1]);
FinalRoutes = FinalRoutes.Skip(start).Take(end - start).ToList();
}
*/
int pageLimit = 10;
if (!request.Limit.IsNullOrEmpty())
{
pageLimit = int.Parse(request.Limit);
}
int skipResults = 0;
if (!request.Offset.IsNullOrEmpty())
{
skipResults = int.Parse(request.Offset) * ((pageLimit != -1) ? pageLimit : 1);
}
if (pageLimit != -1)
FinalRoutes = FinalRoutes.Skip(skipResults).Take(pageLimit).ToList();
else
FinalRoutes = FinalRoutes.Skip(skipResults).ToList();
RoutesResponse response = new RoutesResponse();
foreach (var p in FinalRoutes)
{
//response.routes.Add(new RouteResponse { route = BuildRoute(p) });
response.routes.Add(BuildRoute(MongoDb.RouteCategories, MongoDb.POIs, p, false));
}
return response;
}
public object Put(Routes request)
{
#region Validate First Level
if (request == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid request object";
}
if (request.route == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Null route object";
}
route route = request.route;
if ([email protected]())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty 'base' field";
}
#endregion
#region Validate License
if (route.license != null)
{
if (route.license.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty License 'value' field";
}
if (route.license.term.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty License 'term' field";
}
route.license.value = WebUtility.HtmlDecode(route.license.value);
}
#endregion
#region Validate Labels
if (!route.label.IsNullOrEmpty())
{
foreach (var label in route.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 (route.label.IsNullOrEmpty() && label.lang.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Label 'lang' field (or base route lang)";
}
label.value = WebUtility.HtmlDecode(label.value);
}
}
#endregion
#region Validate description
if (!route.description.IsNullOrEmpty())
{
foreach (var descr in route.description)
{
if (descr.value.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Description 'value' field";
}
if (route.lang.IsNullOrEmpty() && descr.lang.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Description 'language' field (or empty root language)";
}
if (!descr.type.IsNullOrEmpty())
{
if (!DESCRIPTION_TYPES.Contains(descr.type.ToLower()))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Invalid Description type found";
}
}
descr.value = WebUtility.HtmlDecode(descr.value);
}
}
#endregion
#region Validate Categories
if (!route.category.IsNullOrEmpty())
{
route.categoryIDs = new List<ObjectId>();
foreach (var category in route.category)
{
if (category._id == null || category._id == ObjectId.Empty)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty Category 'Id' field";
}
if (MongoDb.RouteCategories.FindOneById(category._id) == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "Missing Category object: {0}. All categories must be inserted before a Route insertion.".FormatWith(category._id.ToString());
}
route.categoryIDs.Add(category._id.Value);
}
}
#endregion
#region Validate Links
if (!route.link.IsNullOrEmpty())
{
foreach (var l in route.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 field";
}
}
}
#endregion
#region Validate relationships
if (route.pois.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "Empty pois collection field";
}
foreach (var rel in route.pois)
{
if (rel.location == null || rel.location.relationship.IsNullOrEmpty())
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "POI with no location";
}
if (rel.location.relationship.All(w => w.term != "equals"))
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "POI must have a relationship with a \"equals\" term.";
}
var targetPoi = rel.location.relationship.First(f=>f.term == "equals").targetPOI;
if (MongoDb.POIs.FindOneById(targetPoi) == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "Relationship TargetPOI object with Id \"{0}\" not found".FormatWith(targetPoi.ToString());
}
}
#endregion
route.author = new POITermType();
route.author.term = "primary";
route.author.value = this.GetSession().UserName;
route.created = DateTime.UtcNow;
route._id = ObjectId.GenerateNewId();
var result = MongoDb.Routes.Save(route);
if (result.Ok)
{
base.Response.StatusCode = (int)HttpStatusCode.OK;
return route;
}
if (result.HasLastErrorMessage)
{
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return result.LastErrorMessage;
}
base.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return "Unknown error";
}
public object Delete(Routes 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";
}
route route = MongoDb.Routes.FindOneById(id);
if (route == null)
{
base.Response.StatusCode = (int)HttpStatusCode.NotFound;
return "Route with id \"{0}\" not found.".FormatWith(request.Id);
}
if (route.author == null)
{
base.Response.StatusCode = (int)HttpStatusCode.BadRequest;
return "This Route cannot be deleted. Missing author information";
}
var user = this.GetSession();
if (user.Roles.IsNullOrEmpty() && !route.author.value.Equals(user.UserName, StringComparison.InvariantCultureIgnoreCase))
{
base.Response.StatusCode = (int)HttpStatusCode.Forbidden;
return "You do not have permissions for deleting this Route.";
}
route.deleted = DateTime.UtcNow;
var result = MongoDb.Routes.Save(route);
if (result.Ok)
{
base.Response.StatusCode = (int)HttpStatusCode.OK;
return "Route 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";
}
