private void SelectInUserGroups(string path, PlcBlockUserGroupComposition ugc)
{
WriteDebug($"[SelectInUserGroups] for {path}");
if (filter != null)
{
var npath = path + pathDelimeter;
foreach (var ug in ugc)
{
if (ug != null)
{
var opath = npath + ug.Name;
WriteDebug($"[SelectInUserGroups] select from the {opath}");
{
if (!contentIsGroup)
{
WriteBlockList(opath, ug.Blocks);
}
else
{
WriteObject(ug);
//WriteGroupList(opath, ug);
}
}
if (recursive)
{
SelectInUserGroups(opath, ug.Groups);
}
}
}
}
else
{
TraverseUserGroups(ugc);
}
}
private static void CreateBlockGroup(PlcSoftware plcsoftware, string nameofgroup)
//Creates a block group
{
PlcBlockSystemGroup systemGroup = plcsoftware.BlockGroup;
PlcBlockUserGroupComposition groupComposition = systemGroup.Groups;
PlcBlockUserGroup myCreatedGroup = groupComposition.Create(nameofgroup);
}
private void IterBlockFolder(PlcBlockUserGroupComposition folders)
{
foreach (PlcBlockUserGroup folder in folders)
{
HandleBlockFolder(folder);
}
}
private static void iterBlockFolder(NodeHandler handler, PlcBlockUserGroupComposition folders)
{
foreach (PlcBlockUserGroup folder in folders)
{
HandleBlockFolder(handler, folder);
}
}
private void TraverseUserGroups(PlcBlockUserGroupComposition ugc)
{
WriteDebug("[TraverseUserGroups]");
foreach (var ug in ugc)
{
if (ug != null)
{
if (!contentIsGroup)
{
WriteBlockList(ug.Blocks);
}
else
{
WriteObject(ug);
}
if (recursive)
{
TraverseUserGroups(ug.Groups);
}
}
}
}
private PlcBlockGroup GetUserGroup(string path, PlcBlockUserGroupComposition root)
{
PlcBlockUserGroupComposition ugc = root;
PlcBlockGroup grp = null;
char[] sep = { pathDelimeter };
string[] ugnames = path.Split(sep, StringSplitOptions.RemoveEmptyEntries);
WriteDebug($"[GetUserGroup] path is {path}");
if (ugnames.Length > 0)
{
WriteDebug($"[GetUserGroup] root group is {ugnames[0]}");
foreach (String gn in ugnames)
{
if (ugc != null)
{
WriteDebug($"[GetUserGroup] the group {gn} is finding");
grp = ugc.Find(gn);
if (grp != null)
{
ugc = grp.Groups;
WriteDebug($"[GetUserGroup] the group {gn} is found");
}
else
{
WriteDebug($"[GetUserGroup] the group {gn} is not found");
break;
}
}
else
{
grp = null;
break;
}
}
return(grp);
}
return(null);
}
protected override void ProcessRecord()
{
base.ProcessRecord();
var root_path = pathDelimeter.ToString();
bool useRoot = true;
PlcBlockGroup ug;
// NB: path is absolute, any level or object can be selected
PlcBlockComposition ublocks = blocks;
PlcBlockUserGroupComposition ugc = groups;
if ((path == null) || (path.Equals(pathDelimeter.ToString())))
{
path = "";
}
else
{
useRoot = false;
}
if (useRoot)
{
if (!contentIsGroup)
{
WriteBlockList(path, ublocks);
if (recursive)
{
SelectInUserGroups(path, ugc);
}
}
else
{
SelectInUserGroups(path, ugc);
}
}
else
{
ug = GetUserGroup(path, ugc);
if (ug != null)
{
if (!contentIsGroup)
{
WriteBlockList(path, ug.Blocks);
if (recursive)
{
SelectInUserGroups(path, ug.Groups);
}
}
else
{
SelectInUserGroups(path, ug.Groups);
}
}
else
{
WriteDebug($"The path '{path}' is not found in the user program");
}
}
if (sysGroups != null)
{
if (useRoot)
{
path = "";
SelectInSysGroups(path, sysGroups);
}
else
{
PlcSystemBlockGroup sg;
sg = GetSysGroup(path, sysGroups);
if (sg != null)
{
if (!contentIsGroup)
{
WriteBlockList(path, sg.Blocks);
if (recursive)
{
SelectInSysGroups(path, sg.Groups);
}
}
else
{
SelectInSysGroups(path, sg.Groups);
}
}
else
{
WriteDebug($"The path '{path}' is not found in the system resources");
}
}
}
}
