// ******************************************************************************
/// <summary>
/// Parses a PBL-Path string and creates a structured version of it
/// </summary>
/// <param name="pblPath">The PBL-Path as string</param>
/// <returns>The PBL-Path as structure</returns>
public static ParsedPblPath ParsePblPath(string pblPath)
// Code History:
// 2014-03-18, ~2014-03-20 mws
{
var parsedPath = new ParsedPblPath();
if (string.IsNullOrEmpty(pblPath))
{
parsedPath.EndNodeType = PblNodeType.ParseError;
return(parsedPath);
}
parsedPath.EndNodeType = PblNodeType.Undefined;
string[] pathParts = { "" }; // dummy initializer
if (pblPath.Contains("@"))
{ // process the separator
pathParts = pblPath.Split('@'); // pathParts[0] = group roles, others: the reference
if (pathParts.Length < 2) // there must be at least the group roles and a reference part
{
parsedPath.EndNodeType = PblNodeType.ParseError;
return(parsedPath);
}
parsedPath.RefId = pathParts[1];
if (pathParts.Length > 2)
{
for (int idx = 2; idx <= pathParts.Length; idx++)
{
parsedPath.RefId += "@" + pathParts[idx];
}
}
// test the RefId for typical attribute names
if (parsedPath.RefId.StartsWith("residref="))
{
parsedPath.EndNodeType = PblNodeType.ItemRef;
}
if (parsedPath.RefId.StartsWith("href="))
{
parsedPath.EndNodeType = PblNodeType.ItemRef;
}
if (parsedPath.RefId.StartsWith("qcode="))
{
parsedPath.EndNodeType = PblNodeType.ContentRef;
}
if (parsedPath.RefId.StartsWith("uri="))
{
parsedPath.EndNodeType = PblNodeType.ContentRef;
}
}
else
{
parsedPath.EndNodeType = PblNodeType.Group;
}
// process the string representing the group roles
string basePath;
if (parsedPath.EndNodeType == PblNodeType.ItemRef || parsedPath.EndNodeType == PblNodeType.ContentRef)
{
basePath = pathParts[0];
}
else
{
basePath = pblPath;
}
pathParts = basePath.Split('/');
foreach (string pathPart in pathParts) // split up the group roles to an ordered sequence
{
if (!string.IsNullOrEmpty(pathPart)) // take out the empty parts; in any case the one at the start
{
parsedPath.GroupRoles.Add(pathPart);
}
}
return(parsedPath);
} // ParsePblPath
// Code History:
// 2014-03-18, ~2014-03-20 mws
// ******************************************************************************
/// <summary>
/// Parses a PBL-Path string and creates a structured version of it
/// </summary>
/// <param name="pblPath">The PBL-Path as string</param>
/// <returns>The PBL-Path as structure</returns>
public static ParsedPblPath ParsePblPath(string pblPath)
{
var parsedPath = new ParsedPblPath();
if (string.IsNullOrEmpty(pblPath))
{
parsedPath.EndNodeType = PblNodeType.ParseError;
return parsedPath;
}
parsedPath.EndNodeType = PblNodeType.Undefined;
string[] pathParts = { "" }; // dummy initializer
if (pblPath.Contains("@"))
{ // process the separator
pathParts = pblPath.Split('@'); // pathParts[0] = group roles, others: the reference
if (pathParts.Length < 2) // there must be at least the group roles and a reference part
{
parsedPath.EndNodeType = PblNodeType.ParseError;
return parsedPath;
}
parsedPath.RefId = pathParts[1];
if (pathParts.Length > 2)
{
for (int idx = 2; idx <= pathParts.Length; idx++)
{
parsedPath.RefId += "@" + pathParts[idx];
}
}
// test the RefId for typical attribute names
if (parsedPath.RefId.StartsWith("residref="))
parsedPath.EndNodeType = PblNodeType.ItemRef;
if (parsedPath.RefId.StartsWith("href="))
parsedPath.EndNodeType = PblNodeType.ItemRef;
if (parsedPath.RefId.StartsWith("qcode="))
parsedPath.EndNodeType = PblNodeType.ContentRef;
if (parsedPath.RefId.StartsWith("uri="))
parsedPath.EndNodeType = PblNodeType.ContentRef;
}
else
parsedPath.EndNodeType = PblNodeType.Group;
// process the string representing the group roles
string basePath;
if (parsedPath.EndNodeType == PblNodeType.ItemRef || parsedPath.EndNodeType == PblNodeType.ContentRef)
basePath = pathParts[0];
else
basePath = pblPath;
pathParts = basePath.Split('/');
foreach (string pathPart in pathParts) // split up the group roles to an ordered sequence
{
if (!string.IsNullOrEmpty(pathPart)) // take out the empty parts; in any case the one at the start
parsedPath.GroupRoles.Add(pathPart);
}
return parsedPath;
}
