/// <summary>
/// Returns the list of subdirectories
/// in the context web directory.
/// </summary>
/// <param name="context">Web site HttpContext object</param>
/// <param name="onlyPublic">If true restrict to public subdirectories</param>
public static List <string> MakeSubdirectoryList
(HttpContext context, bool onlyPublic)
{
List <string> list = new List <string>();
if (context == null)
{
return(list);
}
string path = FileTools.GetDirectoryPath(context);
DirectoryInfo thisdir = new DirectoryInfo(path);
DirectoryInfo[] subdirs = thisdir.GetDirectories();
foreach (DirectoryInfo di in subdirs)
{
string name = di.Name;
if (onlyPublic)
{
if (!SourceTools.IsPublic(name))
{
continue;
}
}
list.Add(name);
}
return(list);
}
/// <summary>
/// Returns the list of files
/// that reside in the context web directory
/// and that match the given file type.
///
/// The filetype should take one of seven values:
/// 1: Text files
/// 2: Image files
/// 3: Viewable files, that is, text and image files
/// 4: Non-viewable files
/// 5: Text files plus non-viewable files
/// 6: Image files plus non-viewable files
/// 7: All files
/// </summary>
/// <param name="context">Web site HttpContext object</param>
/// <param name="fileType">The filetype mask</param>
public static List <string> MakeFileList
(HttpContext context, int fileType)
{
if (context == null)
{
return(new List <string>());
}
string directorypath = FileTools.GetDirectoryPath(context);
return(SourceTools.MakeFileList(directorypath, fileType));
}
/// <summary>
/// Make the body markup for the AutoImage utility.
/// </summary>
/// <param name="context">Web site HttpContext object</param>
/// <param name="onlyPublic">If true restrict to public subdirectories</param>
public static string MakeAutoImageMarkup
(HttpContext context, bool onlyPublic)
{
StringBuilder builder = new StringBuilder();
// path in the file system
string directoryPath =
FileTools.GetDirectoryPath(context);
// path as a tilde web directory path
string tildeDirectoryPath =
HttpContextTools.GetTildeDirectoryPath(context);
List <string> subdirectoryList =
HttpContextTools.MakeSubdirectoryList(context, onlyPublic);
List <string> imageList =
HttpContextTools.MakeFileList(context, FileTools.IMAGE);
int M = subdirectoryList.Count;
int N = imageList.Count;
// create markup
builder.Append("\n<p><b>Web Directory: ");
builder.Append(tildeDirectoryPath);
builder.Append("</b></p>\n");
if (M > 0)
{
builder.Append("\n<p><b>Subdirectories:</b></p>\n");
MakeSubdirectoryLinks(builder, subdirectoryList);
}
builder.Append("\n<p><b>Image Count in this Web Directory: ");
builder.Append(N);
builder.Append("</b></p>\n");
MakeImageLinks(builder, directoryPath, imageList);
return(builder.ToString());
}
/// <summary>
/// Returns the list of servable files
/// in the same directory
/// as the context web directory.
/// </summary>
/// <param name="context">Web site HttpContext object</param>
public static List <string> MakeServableList(HttpContext context)
{
if (context == null)
{
return(new List <string>());
}
string directorypath = FileTools.GetDirectoryPath(context);
List <string> filelist =
SourceTools.MakeFileList(directorypath, FileTools.ALL);
List <string> servablelist = new List <string>();
foreach (string name in filelist)
{
if (IsServable(name))
{
servablelist.Add(name);
}
}
return(servablelist);
}