/// <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);
}
// ToHtml requires a knowledge of the page on which
// the html will be installed in order to properly
// compute relative links.
public string ToHtml(Page page)
{
if (!_valid)
{
return("<p><code>" + _path + "</code>" + errormessage + "</p>\n");
}
StringBuilder builder = new StringBuilder();
// Show tilde file path
// Link to the file view utility if viewable
int category = FileTools.GetFileCategory(_path);
bool viewable = category != FileTools.OTHER;
builder.Append("<p>");
if (viewable)
{
string FileViewTildePath = SourceTools.FileViewTildePath;
string fileViewURL = FileTools.GetRelativePath(page, FileViewTildePath);
builder.Append("<a href ='");
builder.Append(fileViewURL);
builder.Append("?");
builder.Append(_path);
builder.Append("' target='_blank'>");
}
builder.Append("<code>");
builder.Append(_path);
builder.Append("</code>");
if (viewable)
{
builder.Append("</a>");
}
builder.Append("</p>\n");
// Add launch link if servable
bool servable = HttpContextTools.IsServable(_path);
if (servable)
{
string launchURL = FileTools.GetRelativePath(page, _path);
builder.Append("<p>Launch ");
builder.Append("<a href ='");
builder.Append(launchURL);
builder.Append("' target='_blank'>");
builder.Append("<code>");
builder.Append(_path);
builder.Append("</code>");
builder.Append("</a>");
builder.Append("</p>\n");
}
builder.Append("<table class='filedata'>\n");
// File size
builder.Append("<tr>\n");
builder.Append("<td>");
builder.Append("Size");
builder.Append("</td>\n");
builder.Append("<td>");
builder.Append(_size.ToString());
builder.Append("</td>\n");
builder.Append("</tr>\n");
// File date
builder.Append("<tr>\n");
builder.Append("<td>");
builder.Append("Date");
builder.Append("</td>\n");
builder.Append("<td>");
builder.Append(_date.ToYMD());
builder.Append("</td>\n");
builder.Append("<td>");
builder.Append(_date.ToHMS());
builder.Append("</td>\n");
builder.Append("</tr>\n");
// Add image dimensions if applicable
bool image = (_width > 0) && (_height > 0);
if (image)
{
builder.Append("<tr>\n");
builder.Append("<td>");
builder.Append("Dims");
builder.Append("</td>\n");
builder.Append("<td>");
builder.Append(_width.ToString());
builder.Append(" ");
builder.Append("×");
builder.Append(" ");
builder.Append(_height.ToString());
builder.Append("</td>\n");
builder.Append("</tr>\n");
}
builder.Append("</table>\n");
return(builder.ToString());
}