public ActionResult _PartialDeleteFileForm(int fileid) { File file = db.Files.Where(m => m.fileid == fileid) .Include(m => m.FileExtension).FirstOrDefault(); return(PartialView(file)); }
public ActionResult ShowFileData(int fileid) { try { if (!db.Files.Any(m => m.fileid == fileid)) { return(RedirectToAction("Partial_Toast", "Toast", NoSuchFile())); } string fileExt = db.Files.Include(m => m.FileExtension).FirstOrDefault(m => m.fileid == fileid)?.FileExtension?.displayname; if (ImageFileExtensions.Any(fileExt.Contains)) { var file = db.Files.Include(m => m.FileExtension).FirstOrDefault(m => m.fileid == fileid); return(PartialView("_PartialShowFileImage", new FileEditModel(file))); } if (TextFileExtensions.Any(fileExt.Contains)) { var file = db.Files.Include(m => m.FileExtension).FirstOrDefault(m => m.fileid == fileid); file.FileContentAsString = file.file_content != null?Encoding.UTF8.GetString(file.file_content) : ""; return(PartialView("_PartialShowFileData", new FileEditModel(file))); } // загрузка данных файла без контента файла File fileWithoutData = db.Files.AsEnumerable().Where(m => m.fileid == fileid).Select(m => new File { fileid = m.fileid, FileExtension = m.FileExtension, description = m.description, displayname = m.displayname, folderid = m.folderid }).FirstOrDefault(); string extName = fileWithoutData.FileExtension?.icon_filename ?? fileWithoutData.FileExtension.displayname + ".svg"; string relativePath = "/Content/FileIcons/" + extName; string fullpath = HttpContext.Server.MapPath(relativePath); if (System.IO.File.Exists(fullpath)) { fileWithoutData.IconFileName = extName; } else { fileWithoutData.IconFileName = "unknown.svg"; } return(PartialView("_PartialShowFileExtension", new FileEditModel(fileWithoutData))); } catch (Exception ex) { return(RedirectToAction("Partial_UnknownErrorToast", "Toast")); } }