public virtual ActionResult Edit(int id = -1)
{
var model = new EditViewModel();
using (var context = new WebsiteContext())
{
if (!context.BlogPosts.Any(x => x.BlogPostId == id))
{
RedirectToAction("Manage", "Blog");
}
// eagerly load the tags/comments etc as the context will be disposed
var posts = (from t in context.BlogPosts.Include("Tags")
where t.BlogPostId == id
select t);
if (posts.Count() > 0)
{
var post = posts.First();
model.BlogPostId = post.BlogPostId;
model.BlogTitle = post.BlogTitle;
model.BlogContent = post.BlogContent;
ViewBag.Tags = TagHelper.GetTagArray(post.Tags);
}
else
{
return(RedirectToAction("Manage", "Blog"));
}
}
return(View(model));
}
public virtual ActionResult Edit(EditViewModel model, FormCollection formCollection)
{
var tagcsv = "";
if (!string.IsNullOrEmpty(formCollection["tags"]))
{
tagcsv = formCollection["tags"];
}
tagcsv = tagcsv.ToLowerInvariant(); // keep your case down bro
var tags = TagHelper.GetTagArray(tagcsv);
if (ModelState.IsValid)
{
using (var context = new WebsiteContext())
{
if (!context.BlogPosts.Any(x => x.BlogPostId == model.BlogPostId))
{
return(RedirectToAction("Manage", "Blog"));
}
// make sure tags exist in database, if not, they're added
TagHelper.AddTagRange(tags);
var taglist = new List <Tag>();
foreach (string tag in tags)
{
var tagObject = TagHelper.GetTag(context, tag);
taglist.Add(tagObject);
}
var post = context.BlogPosts.First(x => x.BlogPostId == model.BlogPostId);
post.BlogTitle = WebHelper.StripTags(model.BlogTitle);
post.BlogContent = model.BlogContent; // WebHelper.StripTags() removed. Trust your admins.
post.Slug = post.BlogTitle.Slugify();
post.DateModified = DateTime.Now;
post.Tags.Clear();
post.Tags.AddRange(taglist);
context.SaveChanges();
}
return(RedirectToAction("Manage", "Blog"));
}
ViewBag.Tags = tags;
return(View(model));
}
public virtual ActionResult New(NewViewModel model, FormCollection formCollection)
{
if (ModelState.IsValid)
{
var tagcsv = "";
if (!string.IsNullOrEmpty(formCollection["tags"]))
{
tagcsv = formCollection["tags"];
}
tagcsv = tagcsv.ToLowerInvariant(); // keep your case down bro
var tags = TagHelper.GetTagArray(tagcsv);
using (var context = new WebsiteContext())
{
// make sure tags exist in database, if not, they're added
TagHelper.AddTagRange(tags);
var taglist = new List <Tag>();
foreach (string tag in tags)
{
var tagObject = TagHelper.GetTag(context, tag);
taglist.Add(tagObject);
}
var post = context.BlogPosts.Create();
post.BlogTitle = WebHelper.StripTags(model.BlogTitle);
post.BlogContent = model.BlogContent; // WebHelper.StripTags(); we should trust ourselves.
post.Slug = post.BlogTitle.Slugify();
post.DatePosted = DateTime.Now;
post.Tags.AddRange(taglist);
context.BlogPosts.Add(post);
context.SaveChanges();
}
return(RedirectToAction("Manage", "Blog"));
}
return(View(model));
}
