/// <summary>
/// 设置文章置顶
/// </summary>
/// <param name="articalId"></param>
/// <param name="isSetTop"></param>
/// <returns></returns>
public async Task <IActionResult> OnPostSetTopAsync(long articalId, bool isSetTop)
{
var artical = await ArticalService.GetArticalByIdAsync(articalId).ConfigureAwait(false);
if (artical == null)
{
return(NotFound());
}
//是否被授权
AuthorizationResult authorizationResult = await AuthorizationService.AuthorizeAsync(
User, Permissons.Permisson.Article_SetTop).ConfigureAwait(false);
if (!authorizationResult.Succeeded)
{
return(Forbid());
}
//文章置顶
var result = await ArticalService.SetArticleTopAsync(articalId, isSetTop).ConfigureAwait(false);
if (!result.Succeeded)
{
AddModelError(result.ErrorMessage);
return(BadRequest(ModelState));
}
return(this.Content(string.Empty));
}
//删除文章
public async Task <IActionResult> OnPostDeleteAsync(long articalId)
{
if (articalId > 0)
{
var artical = await ArticalService.GetArticalByIdAsync(articalId).ConfigureAwait(false);
if (artical == null)
{
return(NotFound());
}
//是否被授权
AuthorizationResult authorizationResult = await AuthorizationService.AuthorizeAsync(
User, Permissons.Permisson.Article_Delete).ConfigureAwait(false);
if (!authorizationResult.Succeeded)
{
return(Forbid());
}
//删除文章
var resone = await ArticalService.DeleteArticalAsync(articalId).ConfigureAwait(false);
if (resone.Succeeded)
{
return(new NoContentResult());
}
ModelState.AddModelError(string.Empty, resone.ErrorMessage);
}
return(BadRequest(ModelState));
}
public async Task <IActionResult> OnGetAsync()
{
//获取这篇文章
Artical = await ArticalService.GetArticalByIdAsync(ArticalId).ConfigureAwait(false);
if (Artical == null)
{
return(NotFound());
}
//作者信息
Author = await UserClient.FindByIdAsync(new UserIdReq { UserId = Artical.UserId });
//文章分类信息
ClassificationInfo = await ArticalService.GetArticalClassificationByIdAsync(Artical.ClassificationId).ConfigureAwait(false);
//阅读量+1
await ArticalService.UpdateArticalAsync(ArticalId, new UpdateArticalDto
{
ArticalId = ArticalId,
VisitCount = Artical.VisitCount + 1,
ClassificationId = Artical.ClassificationId,
Content = Artical.Content,
Title = Artical.Title
}).ConfigureAwait(false);
//评论列表
Comments = ArticalService.GetArticalComments(Artical.Id).OrderByDescending(e => e.CommentTime);
//评论数量
CommentsCount = await Comments.CountAsync().ConfigureAwait(false);
//获取作者其他文章且不包含这篇文章
AuthorOtherArticals = await ArticalService.GetArticlesAsync(
articles =>
{
return(articles.Where(e => e.Id != ArticalId).OrderByDescending(e => e.PublishTime));
}, take : 5).ConfigureAwait(false);
return(Page());
}
public async Task <IActionResult> OnGetAsync()
{
//修改
if (Id.HasValue)
{
var artical = await ArticalService.GetArticalByIdAsync(Id.Value).ConfigureAwait(false);
//更新文章
if (artical == null)
{
return(NotFound());
}
//禁止修改别人的文章
if (artical.UserId != CurUserId)
{
return(Forbid());
}
AddOrUpdateArtical = new AddOrUpdateArticalModel
{
ClassificationId = artical.ClassificationId,
Content = artical.Content,
Title = artical.Title
};
}
//有发布系统公告权限？
if ((await AuthorizationService.AuthorizeAsync(User, Permissons.Permisson.Article_System)
.ConfigureAwait(false)).Succeeded)
{
ArticalClassifications = await ArticalService.GetArticalClassificationsAsync().ConfigureAwait(false);
}
else
{
ArticalClassifications = (await ArticalService.GetArticalClassificationsAsync()).Where(e => e.Name != "系统公告").ToList();
}
return(Page());
}