public static G EnsureByPath <G> (string path, CacheEntityCollection <G> cache) where G : GroupBase <G>, ICacheableEntity <G>, new ()
{
string [] pathParts = path.Split(new [] { pathSeparator }, StringSplitOptions.RemoveEmptyEntries);
G g = null;
foreach (string part in pathParts)
{
G last = g;
g = last != null?
last.Children.FirstOrDefault(c => c.name == part) :
cache.GetByName(part);
if (g != null)
{
continue;
}
g = new G {
Parent = last, Name = part
};
g.CommitChanges();
if (last != null)
{
last.children.Add(g);
}
}
return(g);
}
public static G GetByPath <G> (string path, CacheEntityCollection <G> cache) where G : GroupBase <G>, ICacheableEntity <G>, new ()
{
string [] pathParts = path.Split(new [] { pathSeparator }, StringSplitOptions.RemoveEmptyEntries);
G g = null;
foreach (string part in pathParts)
{
G last = g;
g = last != null?
last.Children.FirstOrDefault(c => c.name == part) :
cache.GetByName(part);
if (g == null)
{
return(null);
}
}
return(g);
}
public static string GetPath <G> (long groupId, CacheEntityCollection <G> cache) where G : GroupBase <G>, ICacheableEntity <G>, new ()
{
if (groupId < 0)
{
return(null);
}
cache.EnsureCompleteLoad();
G g = cache.GetById(groupId);
StringBuilder ret = new StringBuilder();
while (g != null)
{
ret.Insert(0, g.name);
ret.Insert(0, pathSeparator);
g = g.parent ?? cache.GetByCode(g.ParentCode);
}
return(ret.ToString());
}
