public EditArticleBindingModel GetEditModel(int id)
{
var article = this.Context
.Articles
.FirstOrDefault(a => a.Id == id);
if (article == null)
{
return(null);
}
var categoryName = this.Context
.Categories
.FirstOrDefault(c => c.Id == article.CategoryId)
.Name;
var categories = this.Context
.Categories
.Select(c => c.Name)
.ToList();
var model = new EditArticleBindingModel
{
Id = article.Id,
Title = article.Title,
Category = categoryName,
Content = article.Content,
Categories = categories,
ImageUrl = article.ImageUrl
};
return(model);
}
public EditArticleBindingModel GetEditModel(int id)
{
Article article = this.Context
.Articles
.FirstOrDefault(a => a.Id == id);
if (article == null)
{
return(null);
}
string categoryName = this.Context
.Categories
.FirstOrDefault(c => c.Id == article.CategoryId)
.Name;
List <string> categories = this.Context
.Categories
.Select(c => c.Name)
.ToList();
EditArticleBindingModel model = new EditArticleBindingModel
{
Title = article.Title,
Category = categoryName,
Content = article.Content,
Categories = categories
};
return(model);
}
public ActionResult Edit(int id)
{
EditArticleBindingModel model = this.articles.GetEditModel(id);
if (model == null)
{
return(this.RedirectToAllArticles());
}
return(this.View(model));
}
public async Task <IActionResult> EditArticle(EditArticleBindingModel model)
{
if (!this.ModelState.IsValid)
{
SetErrorMessage(CommonConstants.DangerMessage);
return(this.EditArticle(model.Id));
}
int generatedId = await this.articleService.EditArticleAsync(model);
if (generatedId < 1)
{
return(RedirectToAction(RedirectConstants.IndexSuffix));
}
return(Redirect(string.Format(RedirectConstants.AdministratorAreaArticleDetailsPage, generatedId)));
}
public async Task <int> EditArticleAsync(EditArticleBindingModel model)
{
var article = this.DbContext
.Articles
.FirstOrDefault(x => x.Id == model.Id);
if (article == null)
{
return(ErrorId);
}
model.Content = Html_String_Utility.EncodeThisPropertyForMe(model.Content);
model.HighLightVideoURL = Html_String_Utility.EncodeThisPropertyForMe(model.HighLightVideoURL);
model.PhotoURL = Html_String_Utility.EncodeThisPropertyForMe(model.PhotoURL);
article.Content = model.Content;
article.PhotoURL = model.PhotoURL;
article.HighLightVideoURL = model.HighLightVideoURL;
await this.DbContext.SaveChangesAsync();
return(article.Id);
}
public ActionResult Edit(EditArticleBindingModel model)
{
this.articles.Edit(model.Id, model.Title, model.Content, model.Category);
return(this.RedirectToAllArticles());
}
public ActionResult Edit(EditArticleBindingModel model)
{
this.articles.Edit(model.Id, model.Title, model.Content, model.Category, model.ImageUrl);
return(this.RedirectToAction("All", "Articles", new { area = "" }));
}
public async Task <IActionResult> DeleteArticle(EditArticleBindingModel model)
{
bool isDeleted = await this.articleService.DeleteArticleAsync(model.Id);
return(RedirectToAction(RedirectConstants.IndexSuffix));
}