/// <summary>
/// Loads the VersionData that contains all child elements; i.e. the root node
/// </summary>
/// <param name="dirPath">The absolute path to the version directory in which all files are contained</param>
/// <param name="rootName">The filename of the root VersionData</param>
/// <param name="loadData">Whether or not to read the files</param>
/// <param name="directory">The content directory from which to read</param>
/// <param name="changelog">An optional Changelog parameter to fill in hashes</param>
/// <returns></returns>
public static VersionData LoadTopLevelVD(string dirPath, string rootName, bool loadData,
DirectoryStructure directory, Changelog changelog = null)
{
VDKeyedCollection datas = GetVersionDatas(dirPath, "", loadData, directory, changelog);
return(new VersionData(rootName, datas));
}
/// <summary>
/// Loads a folder from the file directory into a VersionData
/// </summary>
/// <param name="dirPath">The absolute path to the version directory in which all files are contained</param>
/// <param name="filePath">The relative path to a file or directory from dirpath</param>
/// <param name="filename">The name of the folder to load</param>
/// <param name="loadData">Whether or not to read the files</param>
/// <param name="directory">The content directory from which to read</param>
/// <param name="changelog">An optional Changelog parameter to fill in hashes</param>
/// <returns></returns>
private static VersionData LoadDirectory(string dirPath, string filePath, string filename, bool loadData,
DirectoryStructure directory, Changelog changelog = null)
{
VDKeyedCollection datas = GetVersionDatas(dirPath, filePath, loadData, directory, changelog);
if (changelog == null)
{
return(new VersionData(filename, datas));
}
else
{
string hash = changelog.GetCachedHash(filePath);
return(new VersionData(filename, datas, hash));
}
}
/// <summary>
/// Loads the content of a folder in the file directory to a VDKeyedCollection
/// </summary>
/// <param name="dirPath">The absolute path to the version directory in which all files are contained</param>
/// <param name="filePath">The relative path to a file or directory from dirpath</param>
/// <param name="loadData">Whether or not to read the files</param>
/// <param name="directory">The content directory from which to read</param>
/// <param name="changelog">An optional Changelog parameter to fill in hashes</param>
private static VDKeyedCollection GetVersionDatas(string dirPath, string filePath, bool loadData,
DirectoryStructure directory, Changelog changelog)
{
string path = Path.Combine(dirPath, filePath);
VDKeyedCollection datas = new VDKeyedCollection();
//Add all the directories
IEnumerable <string> directoryNames = System.IO.Directory.EnumerateDirectories(path).Select(Path.GetFileName);
foreach (string dir in directoryNames)
{
string dp = Path.Combine(filePath, dir);
datas.Add(LoadVersionData(dirPath, dp, loadData, directory, changelog));
}
//Add all the files
IEnumerable <string> fileNames = System.IO.Directory.EnumerateFiles(path).Select(Path.GetFileName);
foreach (string file in fileNames)
{
string fp = Path.Combine(filePath, file);
datas.Add(LoadVersionData(dirPath, fp, loadData, directory, changelog));
}
return(datas);
}
