public void TestSerialize()
{
var osmChange = new OsmChange()
{
Version = 0.6,
Generator = "OsmSharp",
Create = new OsmGeo[]
{
new Node()
{
Id = 1
},
new Way()
{
Id = 10
},
new Relation()
{
Id = 100
}
},
Modify = new OsmGeo[]
{
new Node()
{
Id = 2
},
new Way()
{
Id = 20
},
new Relation()
{
Id = 200
}
},
Delete = new OsmGeo[]
{
new Node()
{
Id = 3
},
new Way()
{
Id = 30
},
new Relation()
{
Id = 300
}
}
};
var result = osmChange.SerializeToXml();
Assert.AreEqual("<osmChange generator=\"OsmSharp\" version=\"0.6\"><create><node id=\"1\" /><way id=\"10\" /><relation id=\"100\" /></create><modify><node id=\"2\" /><way id=\"20\" /><relation id=\"200\" /></modify><delete><node id=\"3\" /><way id=\"30\" /><relation id=\"300\" /></delete></osmChange>",
result);
}
/// <inheritdoc />
public async Task <DiffResult> UploadChangeset(long changesetId, OsmChange osmChange)
{
var elements = new OsmGeo[][] { osmChange.Create, osmChange.Modify, osmChange.Delete }
.Where(c => c != null).SelectMany(c => c);
foreach (var osmGeo in elements)
{
osmGeo.ChangeSetId = changesetId;
}
var address = BaseAddress + $"0.6/changeset/{changesetId}/upload";
var request = new StringContent(osmChange.SerializeToXml());
return(await Post <DiffResult>(address, request));
}
public async Task <DiffResult> UploadChangeset(string changesetId, OsmChange osmChange)
{
using (var client = new HttpClient())
{
foreach (var osmGeo in osmChange.Create.Concat(osmChange.Modify).Concat(osmChange.Delete))
{
osmGeo.ChangeSetId = long.Parse(changesetId);
}
var address = _uploadChangesetAddress.Replace(":id", changesetId);
UpdateHeaders(client, address, "POST");
var response = await client.PostAsync(address, new StringContent(osmChange.SerializeToXml()));
if (response.StatusCode != HttpStatusCode.OK)
{
var message = await response.Content.ReadAsStringAsync();
throw new Exception($"Unable to upload changeset: {message}");
}
var serializer = new XmlSerializer(typeof(DiffResult));
return(serializer.Deserialize(await response.Content.ReadAsStreamAsync()) as DiffResult);
}
}