Radarr/NzbDrone.Web/Controllers/DirectoryController.cs

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using System;
using System.Collections.Generic;
using System.Web.Mvc;
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using NzbDrone.Common;
namespace NzbDrone.Web.Controllers
{
public class DirectoryController : Controller
{
private readonly DiskProvider _diskProvider;
public DirectoryController(DiskProvider diskProvider)
{
_diskProvider = diskProvider;
}
[HttpPost]
public JsonResult _autoCompletePath(string text, int? filterMode)
{
var data = GetDirectories(text);
return new JsonResult
{
JsonRequestBehavior = JsonRequestBehavior.AllowGet,
Data = data
};
}
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[HttpGet]
public JsonResult GetDirectories(string term)
{
IEnumerable<string> dirs = null;
try
{
//Windows (Including UNC)
var windowsSep = term.LastIndexOf('\\');
if (windowsSep > -1)
{
dirs = _diskProvider.GetDirectories(term.Substring(0, windowsSep + 1));
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}
//Unix
var index = term.LastIndexOf('/');
if (index > -1)
{
dirs = _diskProvider.GetDirectories(term.Substring(0, index + 1));
}
}
catch (Exception)
{
return Json(new List<string>(), JsonRequestBehavior.AllowGet);
//Swallow the exceptions so proper JSON is returned to the client (Empty results)
}
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return Json(dirs, JsonRequestBehavior.AllowGet);
}
}
}