public void MapPinningRule(WebMap webMap, string registeredSectionUri = null)
{
var sectionUri = registeredSectionUri ?? webMap.Section.GetMappingUrl();
if (registeredSectionUri == null)
{
RegisterEmptyHandler(sectionUri);
}
string token = webMap.GetMappingToken();
string mapUri = webMap.GetMappingUrl();
// map URI for empty Catch URI on the blending token
if (webMap.Url != null && !Blender.IsMapped(sectionUri, token))
{
Blender.MapUri(sectionUri, token);
}
// map URI for WebMap's Catch URI on the same blending token;
// this will be calling by WebsiteProvider
if (!Blender.IsMapped(mapUri, token))
{
RegisterEmptyHandler(mapUri);
Blender.MapUri(mapUri, token);
}
// map URI for WebMap's Pin URI on the same token
Blender.MapUri(webMap.ForeignUrl, token);
}
public void UnmapPinningRule(WebMap webMap)
{
if (webMap.Section?.Template == null)
{
// if the Blending Point (WebSection) or the Surface (WebTemplate) was deleted earlier
return;
}
string token = webMap.GetMappingToken();
string mapUri = webMap.GetMappingUrl();
Blender.UnmapUri(webMap.ForeignUrl, token);
if (webMap.Url != null)
{
var uriByTokenCount = Blender.ListAll().Where(x => x.Key == token).SelectMany(x => x.Value).Count();
if (uriByTokenCount == 2) // one URI for empty WebMap's handler and another one for empty WebSection's handler
{
Blender.UnmapUri(mapUri, token);
Handle.UnregisterHttpHandler("GET", mapUri);
}
}
}