// GET: Article/Details/5
public ActionResult Details(int id)
{
ShowArticle ViewModel = new ShowArticle();
string url = "articledata/findarticle/" + id;
HttpResponseMessage response = client.GetAsync(url).Result;
//Can catch the status code (200 OK, 301 REDIRECT), etc.
if (response.IsSuccessStatusCode)
{
//Article goes in Data Transfer Object
ArticleDto SelectedArticle = response.Content.ReadAsAsync <ArticleDto>().Result;
ViewModel.article = SelectedArticle;
url = "articledata/findcountryforarticle/" + id;
response = client.GetAsync(url).Result;
CountryDto SelectedCountry = response.Content.ReadAsAsync <CountryDto>().Result;
ViewModel.country = SelectedCountry;
return(View(ViewModel));
}
else
{
return(RedirectToAction("Error"));
}
}
//在主页面上点击文章链接后显示,谁都可以查看
public async Task <IActionResult> Show(string title)
{
//Console.WriteLine(title);
//根据title在数据库中查找该article所有信息
//封装Model返回页面
var article = _db.Articles.Where(a => a.Title == title).FirstOrDefault();
var authorName = (await _userManager.FindByEmailAsync(article.Author)).UserName;
var model = new ShowArticle()
{
Title = article.Title,
AuthorName = authorName,
PublishTime = article.PublishTime
};
StringBuilder builder = new StringBuilder();
string tmp = null;
using (var reader = new StreamReader(article.URL))
{
while ((tmp = reader.ReadLine()) != null)
{
//之所以加入\\n是因为这里的字符串是传给js，为了不让js中直接翻译换行，所以对\进行转义
builder.Append(tmp + "\\n");
}
}
//Console.WriteLine(builder.ToString());
model.Content = builder.ToString();
ViewBag.Title = "Heyday-" + title;
return(View(model));
}
