public IExtensionData[] CalculateReferencedExtensionData(string content)
{
Hashtable datas = new Hashtable();
ContentSourceManager.SmartContentPredicate predicate = new ContentSourceManager.SmartContentPredicate();
SimpleHtmlParser p = new SimpleHtmlParser(content);
for (Element el; null != (el = p.Next());)
{
if (predicate.IsMatch(el))
{
BeginTag bt = el as BeginTag;
Attr idAttr = bt.GetAttribute("id");
if (idAttr != null) //Synchronized WP posts will strip ID attrs (bug 488143)
{
string smartContentSourceId;
string smartContentId;
string smartContentElementId = idAttr.Value;
ContentSourceManager.ParseContainingElementId(smartContentElementId, out smartContentSourceId, out smartContentId);
IExtensionData data = GetExtensionData(smartContentId);
if (data != null)
{
datas[smartContentId] = data;
}
}
}
}
return((IExtensionData[])ArrayHelper.CollectionToArray(datas.Values, typeof(IExtensionData)));
}
/// <summary>
/// List the files in the specified directory.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public override string[] ListFiles(string path)
{
path = CombinePath(m_path, path);
if (!path.EndsWith("/", StringComparison.OrdinalIgnoreCase))
{
path += "/";
}
ArrayList dirList = new ArrayList();
//note: some FTP servers have problems listing directories with spaces in them,
//so we need to change the directory and then do a simple listing instead
if (pushDirectory(path))
{
try
{
Win32_Find_Data[] findData = WinInet.FtpFind(m_hFtp, "*.*");
for (int i = 0; i < findData.Length; i++)
{
if ((findData[i].dwFileAttributes & (int)FileAttributes.Directory) == 0)
{
dirList.Add(findData[i].cFileName);
}
}
}
finally
{
popDirectory();
}
}
return((string[])ArrayHelper.CollectionToArray(dirList, typeof(string)));
}
