/// <summary>
/// Recursively gets a list of the *.htm* files in a folder.
/// </summary>
/// <param name="dir"></param>
/// <returns></returns>
private static List<ContentRoot> TraverseDirectory(string dir)
{
var docFiles = new List<ContentRoot>();
// for this directory --
string[] files = Directory.GetFiles(dir);
ContentRoot page;
string[] rootPages = files.Where(a=>
a.EndsWith("index.htm", StringComparison.OrdinalIgnoreCase) ||
a.EndsWith("index.html", StringComparison.OrdinalIgnoreCase) ||
a.EndsWith("@root.htm", StringComparison.OrdinalIgnoreCase) ||
a.EndsWith("@root.html", StringComparison.OrdinalIgnoreCase)
).ToArray();
if (rootPages.Length > 1)
throw new Exception(String.Format("Ambiguous root pages in directory '{0}' : [{1}]", dir,
String.Join(", ", rootPages)));
string[] subdirectories = Directory.GetDirectories(dir);
if (rootPages.Length > 0)
{
// this is a root content-item (ignore sibiling items and assign any child dirs to this item)
ContentRoot pg = new ContentRoot() { cfile = rootPages[0] };
docFiles.Add(pg);
foreach (var subdirectory in subdirectories)
pg.ChildPages.AddRange(TraverseDirectory(subdirectory));
}
else
{
// each page is a non-root content-item; need to generate a dummy root for them
if (subdirectories.Length > 0)
throw new Exception(String.Format("Directory {0} can't contain subdirectories because it doesn't have a root page", dir));
ContentRoot dummy = new ContentRoot() { cfile = dir };
docFiles.Add(dummy);
foreach (var file in files.Where(a=>
a.EndsWith(".htm", StringComparison.OrdinalIgnoreCase) ||
a.EndsWith(".html", StringComparison.OrdinalIgnoreCase))
)
dummy.ChildPages.Add(new ContentRoot() { cfile = file });
foreach (var subdirectory in subdirectories)
dummy.ChildPages.AddRange(TraverseDirectory(subdirectory));
}
return docFiles;
}
static void ProcessContentItem(ContentRoot root)
{
// depth-first
root.ChildPages.ForEach(a => ProcessContentItem(a));
string filename = root.cfile;
if (String.IsNullOrWhiteSpace(filename))
return; // skip
if (Directory.Exists(filename))
return; // is a default contentitem
if (!File.Exists(filename))
return;
Console.WriteLine("Processing {0}", Path.GetFileName(filename));
XDocument doc = ReadXML(filename);
if (doc != null)
{
ParseOptions po = ReadOptions(doc);
root.Zones.AddRange(ReadZones(doc, po));
var titles = doc.Descendants("title").ToList();
if (titles.Count > 0)
root.Title = titles.First().InnerXml();
}
root.cparsed = true;
}
