public ActionResult Upload(IEnumerable<HttpPostedFileBase> files, ImportViewModel model)
{
string errorMessage = _blogMLService.SaveAndImport(files.ToList(), model);
if (string.IsNullOrEmpty(errorMessage))
return RedirectToAction("Successful");
ImportViewModel modelReloaded = ImportViewModel();
return View("Index",modelReloaded);
}
public string Import(string path, ImportViewModel model)
{
XmlTextReader xmlStream = _streamHelper.StringToXmlReader(path);
BlogMLBlog blogMl = BlogMLSerializer.Deserialize(xmlStream);
IList<Post> posts = _blogMLMappingService.MapToEntity(blogMl);
string errorMessage = _importRepository.ImportPosts(posts, model.SelectedBlogSite, model.SelectedUserId);
return errorMessage;
}
public string SaveAndImport(IList<HttpPostedFileBase> files, ImportViewModel model)
{
if (files == null || !files.Any()) return "No files were provided";
string fileName = Path.GetFileName(files[0].FileName);
string path = _httpHelper.GetPath("~/App_Data/blogml", fileName);
files[0].SaveAs(path);
string errorMessage = Import(path, model);
return errorMessage;
}
private ImportViewModel ImportViewModel()
{
List<BlogSiteViewModel> blogs = _blogSiteService.GetBlogsAll()
.Where(x => x.IsActive)
.ToList();
BlogSiteViewModel primary = _blogSiteService.GetBlogsAll()
.FirstOrDefault(x => x.IsPrimary);
SelectList selectList = primary == null
? new SelectList(blogs, "BlogId", "BlogName")
: new SelectList(blogs, "BlogId", "BlogName", primary.BlogId);
List<UserViewModel> users = _profileUserService.GetAllUsers()
.Where(x => x.IsActive)
.ToList();
var uSelectList = new SelectList(users, "Id", "UserName");
var model = new ImportViewModel
{
BlogSiteList = selectList,
UserList = uSelectList
};
return model;
}
