public static IEnumerable <Tuple <OsmChange, DiffResult> > GetAllChangeFiles()
{
Static.Municipalities = FileSerializer.ReadJson <Dictionary <string, GeoJsonAPISource.Municipality> >("MaineMunicipalities.json");
foreach (var municipality in Static.Municipalities.Values)
{
foreach (var changeId in municipality.ChangeSetIds)
{
var changePath = $"{municipality.Name}/Uploaded/{changeId}-Conflated.osc";
var change = FileSerializer.ReadXml <OsmChange>(changePath);
var diffPath = $"{municipality.Name}/Uploaded/{changeId}-DiffResult.diff";
var diff = FileSerializer.ReadXml <DiffResult>(diffPath);
yield return(Tuple.Create(change, diff));
}
}
}
public static void RecreateMissingDiffResultFiles()
{
Static.Municipalities = FileSerializer.ReadJson <Dictionary <string, GeoJsonAPISource.Municipality> >("MaineMunicipalities.json");
var osmApiClient = new NonAuthClient(Static.Config["OsmApiUrl"], Static.HttpClient,
Static.LogFactory.CreateLogger <NonAuthClient>());
foreach (var municipality in Static.Municipalities.Values.Where(m => m.ChangeSetIds.Any(id => id != -1)))
{
foreach (var changeId in municipality.ChangeSetIds)
{
var diffPath = $"{municipality.Name}/Uploaded/{changeId}-DiffResult.diff";
if (!File.Exists(diffPath))
{
Console.WriteLine(diffPath);
var changePath = $"{municipality.Name}/Uploaded/{changeId}-Conflated.osc";
var change = FileSerializer.ReadXml <OsmChange>(changePath);
var mine = change.Create.OfType <Node>().ToArray();
var theirs = osmApiClient.GetChangesetDownload(changeId).Result;
List <OsmGeoResult> results = theirs.Modify.Select(e => e.AsDiffResult()).ToList();
var map = Geometry.NodesInOrNearCompleteElements(theirs.Create.OfType <Node>().ToArray(), mine, 0, 0, new HashSet <long>());
if (map.Count != theirs.Create.Length || map.Any(pair => pair.Value.Count(v => Tags.AreEqual(v.Tags, pair.Key.Tags)) != 1))
{
throw new Exception("bad map");
}
results.AddRange(map.Select(pair => pair.Value.Single(v => Tags.AreEqual(v.Tags, pair.Key.Tags)).AsDiffResult(pair.Key.Id, 1)));
var diffResult = new DiffResult()
{
Version = 0.6, Generator = "OsmPipeline", Results = results.ToArray()
};
FileSerializer.WriteXml(diffPath, diffResult);
}
}
}
}