public async ValueTask EditArticle(ArticlesEdit articlesEdit)
{
var originalItem = await GetArticleAsync(articlesEdit.Id);
//標籤更新機制，先刪除再跑新增機制
await DeleteTagCloudSync(originalItem.Tags.Split(","));
await InserTagCloudSync(articlesEdit.TagsArray);
//上傳圖片處理
var UploadUrl = _configuration.GetValue <string>("AppSettings:UploadUrl");
var DeleteFileFlag = (originalItem.CoverPhoto.IndexOf(UploadUrl) > -1);
if (articlesEdit.CoverPhotoImg != null)
{
var fileName = await SaveFile(articlesEdit.CoverPhotoImg);
var fileUrl = GetUploadUrl() + fileName;
if (DeleteFileFlag)
{
var DeletePath = GetSaveFilePath() + originalItem.CoverPhoto.Replace(UploadUrl, "");
DeleteFile(DeletePath);
}
originalItem.CoverPhoto = fileUrl;
}
originalItem.Tags = string.Join(",", articlesEdit.TagsArray);
originalItem.DayOfWeek = articlesEdit.CreateDate.DayOfWeek;
originalItem.Body = articlesEdit.Body;
originalItem.Title = articlesEdit.Title;
_articlesRepository.Update(originalItem);
await SaveAsync();
}
public async Task <IActionResult> Edit(ArticlesEdit model)
{
ModelState.Remove("CoverPhoto"); // 移除原先圖片必填欄位驗證
if (ModelState.IsValid)
{
await _blogService.EditArticle(model);
return(RedirectToAction("Index", "Management"));
}
return(View(model));
}
