public async Task <ActionResult> EditBlogEntry(string id)
{
BlogEntry entry = null;
if (id == null)
{
entry = new BlogEntry()
{
AuthorId = this.userManager.GetUserId(this.User),
PublishDate = DateTimeOffset.UtcNow,
Tags = new Collection <BlogEntryTag>()
};
}
else
{
entry = await this.GetByPermalink(id);
if (entry == null)
{
return(this.NotFound());
}
}
var model = new EditBlogEntryViewModel()
{
BlogEntry = entry
};
model.SelectedTagNames = model.BlogEntry.Tags.Select(t => t.Tag.Name).OrderBy(t => t).ToList();
await this.SetTagsAndAuthors(model);
return(this.View(model));
}
public async Task <ActionResult> EditBlogEntry(string id, EditBlogEntryViewModel model)
{
if (!this.ModelState.IsValid)
{
await this.SetTagsAndAuthors(model);
return(this.View(model));
}
try
{
await this.addOrUpdateBlogEntryCommandHandler.HandleAsync(new AddOrUpdateBlogEntryCommand()
{
Entity = model.BlogEntry,
Tags = model.SelectedTagNames
});
}
catch (BusinessRuleException ex)
{
this.SetErrorMessage(ex.Message);
await this.SetTagsAndAuthors(model);
return(this.View(model));
}
this.SetSuccessMessage(Resources.SavedSuccessfully);
return(this.Redirect($"/Blog/{model.BlogEntry.Url}/Edit"));
}
private async Task SetTagsAndAuthors(EditBlogEntryViewModel model)
{
model.AllTags = await this.unitOfWork.Tags
.AsNoTracking()
.OrderBy(t => t.Name)
.ToListAsync();
model.Authors = await this.unitOfWork.Users
.AsNoTracking()
.OrderBy(t => t.LastName)
.ThenBy(t => t.FirstName)
.ToListAsync();
if (model.BlogEntry.BlogEntryFiles == null)
{
model.BlogEntry.BlogEntryFiles = await this.unitOfWork.BlogEntryFiles
.AsNoTracking()
.Where(b => b.BlogEntryId == model.BlogEntry.Id)
.ToListAsync();
}
}
