public ActionResult ViewBlob(string repo, string @object, string path, bool raw = false)
{
var resourceInfo = this.FileManager.GetResourceInfo(repo);
if (resourceInfo.Type != ResourceType.Directory || string.IsNullOrEmpty(path))
{
return(HttpNotFound());
}
var fileName = Path.GetFileName(path);
var containingPath = path.Substring(0, path.Length - fileName.Length);
TreeView items;
try
{
items = GitUtilities.GetTreeInfo(resourceInfo.FullPath, @object, containingPath);
}
catch (GitErrorException)
{
return(HttpNotFound());
}
if (!items.Objects.Any(o => o.Name == fileName))
{
return(HttpNotFound());
}
var contentType = MimeUtilities.GetMimeType(fileName);
if (raw)
{
return(new GitFileResult(resourceInfo.FullPath, @object, path, contentType));
}
AddRepoBreadCrumb(repo);
this.BreadCrumbs.Append("Browse", "ViewTree", @object, new { repo, @object, path = string.Empty });
var paths = BreadCrumbTrail.EnumeratePath(path, TrailingSlashBehavior.LeaveOffLastTrailingSlash).ToList();
this.BreadCrumbs.Append("Browse", "ViewTree", paths.Take(paths.Count() - 1), p => p.Key, p => new { repo, @object, path = p.Value });
this.BreadCrumbs.Append("Browse", "ViewBlob", paths.Last().Key, new { repo, @object, path = paths.Last().Value });
ViewBag.RepoName = resourceInfo.Name;
ViewBag.Tree = @object;
ViewBag.Path = path;
ViewBag.FileName = fileName;
ViewBag.ContentType = contentType;
string model = null;
if (contentType.StartsWith("text/") || contentType == "application/xml" || Regex.IsMatch(contentType, @"^application/.*\+xml$"))
{
using (var blob = GitUtilities.GetBlob(resourceInfo.FullPath, @object, path))
{
using (var reader = new StreamReader(blob, detectEncodingFromByteOrderMarks: true))
{
model = reader.ReadToEnd();
}
}
}
return(View((object)model));
}