public static async Task WriteDirList(TextWriter p, string path, bool withUpDir)
{
if (withUpDir)
{
await p.WriteLineAsync("<div class='item dir up'><a href=\"../\">../</a></div>");
}
var data = new TemplaterData();
foreach (var item in Directory.EnumerateDirectories(path))
{
var name = Path.GetFileName(item);
data.Dict["url"] = HttpUtil.UrlEncode(name);
data.Dict["name"] = HttpUtil.HtmlAttributeEncode(name);
await Engine.Instance.RunAsync(dirTmpl, data, p);
}
foreach (var item in Directory.EnumerateFiles(path))
{
var name = Path.GetFileName(item);
data.Dict["url"] = HttpUtil.UrlEncode(name);
data.Dict["name"] = HttpUtil.HtmlAttributeEncode(name);
await Engine.Instance.RunAsync(fileTmpl, data, p);
//await p.WriteLineAsync($"<div class='item file'><a href=\"{HttpUtil.UrlEncode(name)}\">{HttpUtil.HtmlAttributeEncode(name)}</a></div>");
}
}
public static void SetDirListData(HttpConnection p, string path, TemplaterData data)
{
data.Add("list", async x => {
try {
await WriteDirList(x, path, p.Url_path != "/");
} catch (UnauthorizedAccessException e) {
await x.WriteAsync($"<p>Unauthorized</p>");
}
});
string prefix = null;
if (p.RealPathEscaped.EndsWith("/"))
{
data.Add("upPath", p.Url_path == "/" ? null : "../");
}
else
{
data.Add("upPath", p.Url_path == "/" ? null : "./");
int slashIndex = p.RealPathEscaped.LastIndexOf('/');
if (slashIndex >= 0)
{
prefix = p.RealPathEscaped.Substring(slashIndex + 1) + "/";
}
}
data.Add("dirPath", p.Url_path);
var subData = new TemplaterData();
data.Add("dirs", Directory.EnumerateDirectories(path).Select(x => {
var name = Path.GetFileName(x);
subData.Dict["url"] = prefix + HttpUtil.UrlEncode(name);
subData.Dict["name"] = HttpUtil.HtmlAttributeEncode(name);
return(subData);
}));
data.Add("files", Directory.EnumerateFiles(path).Select(x => {
var fi = new FileInfo(x);
var name = fi.Name;
subData.Dict["url"] = prefix + HttpUtil.UrlEncode(name);
subData.Dict["name"] = HttpUtil.HtmlAttributeEncode(name);
long length;
try {
length = fi.Length;
} catch (Exception) {
length = -1;
}
subData.Dict["size_n"] = length.ToString("N0");
return(subData);
}));
}
public static async Task WriteDirListPage(HttpConnection p, string path, Template tmpl, TemplaterData data)
{
tmpl = tmpl ?? lazyListTmpl.Value;
data = data ?? new TemplaterData();
SetDirListData(p, path, data);
await Engine.Instance.RunAsync(tmpl, data, p.outputWriter);
}
