private void CreateSitemapXmlFile(List <Feature> features)
{
using (var fileStream = _fileSystemHelper.CreateWriteStream(Path.Combine(_environment.WebRootPath, "sitemap.xml")))
{
var list = features.Select(p =>
{
var dateString = DateTime.Now.ToUniversalTime().ToString("o");
if (p.Attributes.Exists(FeatureAttributes.POI_LAST_MODIFIED))
{
if (p.Attributes[FeatureAttributes.POI_LAST_MODIFIED] is DateTime dateTime)
{
dateString = dateTime.ToUniversalTime().ToString("o");
}
else
{
dateString = p.Attributes[FeatureAttributes.POI_LAST_MODIFIED].ToString();
}
}
return(new tUrl
{
lastmod = dateString,
loc = "https://israelhiking.osm.org.il/poi/" + p.Attributes[FeatureAttributes.POI_SOURCE] + "/" + p.Attributes[FeatureAttributes.ID],
});
});
var siteMap = new urlset
{
url = list.Concat(new[] { new tUrl {
loc = "https://israelhiking.osm.org.il/",
lastmod = DateTime.Now.ToUniversalTime().ToString("o")
} }).ToArray()
};
var serializer = new XmlSerializer(typeof(urlset));
serializer.Serialize(fileStream, siteMap);
}
}
