public static NewsArticle ToNewsArticleEntity(
NewsArticleModel newsArticleModel,
DbUsersRepository usersRepository,
IRepository<Comment> commentsRepository,
IRepository<NewsArticle> newsArticlesRepository)
{
NewsArticle newsArticleEntity = new NewsArticle()
{
ID = newsArticleModel.ID,
Author = usersRepository.GetByNickname(newsArticleModel.Author),
Content = newsArticleModel.Content,
Date = newsArticleModel.Date,
ImageUrl = newsArticleModel.ImageUrl,
Rating = newsArticleModel.Rating,
Title = newsArticleModel.Title
};
foreach (CommentModel comment in newsArticleModel.Comments)
{
newsArticleEntity.Comments.Add(
Extensions.CreateOrLoadComment(
comment,
commentsRepository,
usersRepository,
newsArticlesRepository));
}
return newsArticleEntity;
}
public HttpResponseMessage EditNewsArticle(string sessionKey, int id, NewsArticleModel newsArticle)
{
User user = null;
try
{
user = this.usersRepository.GetBySessionKey(sessionKey);
}
catch (Exception)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Invalid user!");
}
if (id != newsArticle.ID)
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
NewsArticle updatedNewsArticle = null;
try
{
updatedNewsArticle =
NewsArticlesMapper.ToNewsArticleEntity(newsArticle, usersRepository, commentsRepository);
}
catch (Exception)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Invalid news article model provided!");
}
this.newsArticlesRepository.Update(id, updatedNewsArticle);
return Request.CreateResponse(HttpStatusCode.OK);
}
public static NewsArticleModel ToNewsArticleModel(NewsArticle newsArticle)
{
NewsArticleModel newsArticleModel = new NewsArticleModel()
{
ID = newsArticle.ID,
Title = newsArticle.Title,
Content = newsArticle.Content,
Rating = newsArticle.Rating,
ImageUrl = newsArticle.ImageUrl,
Date = newsArticle.Date,
Author = newsArticle.Author.Nickname
};
foreach (Comment comment in newsArticle.Comments)
{
newsArticleModel.Comments.Add(CommentsMapper.ToCommentModel(comment));
}
return newsArticleModel;
}
public HttpResponseMessage PostNewsArticle(string sessionKey, NewsArticleModel newsArticle)
{
User user = null;
try
{
user = this.usersRepository.GetBySessionKey(sessionKey);
}
catch (Exception)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Invalid user!");
}
newsArticle.Author = user.Nickname;
NewsArticle newsArticleEntity = null;
try
{
newsArticleEntity = NewsArticlesMapper
.ToNewsArticleEntity(newsArticle, usersRepository, commentsRepository, newsArticlesRepository);
}
catch (Exception)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Invalid news article model provided!");
}
newsArticle.ID = newsArticleEntity.ID;
if (HttpContext.Current.Request.Files.Count != 0)
{
string imageUrl = this.GetImageUrl(HttpContext.Current.Request.Files[0]);
newsArticleEntity.ImageUrl = imageUrl;
newsArticle.ImageUrl = imageUrl;
}
this.newsArticlesRepository.Add(newsArticleEntity);
PubNubSender.Send(newsArticle.Title);
return Request.CreateResponse(HttpStatusCode.Created, newsArticle);
}
private static void AddImages(NewsArticleModel newsArticle, NewsArticle newsArticleEntity)
{
foreach (string imageUrl in newsArticle.ImagesUrls)
{
Entry uploadFileEntry = DropboxUtilities.UploadImage(imageUrl, dropbox, "New_Folder");
DropboxLink imageLink = dropbox.GetShareableLinkAsync(uploadFileEntry.Path).Result;
newsArticleEntity.ImagesUrls.Add(imageLink.Url);
}
}
