public ActionResult Show(string id)
        {
            ShowSnippetViewModel model = new ShowSnippetViewModel(this);
            model.AppUserState = AppUserState;
            
            // Since this is our default handler anything invalid will
            // run through here. No path - go to new
            if (string.IsNullOrEmpty(id) || id == "0")
                return this.New();

            using (busCodeSnippet busSnippet = new busCodeSnippet())
            {
                var snippet = busSnippet.Load(id);
                if (snippet == null)
                {
                    return this.DisplayErrorPage("Invalid Snippet Id specified",
                        "You specified a snippet id or link that is invalid and cannot be displayed. " +
                        "Please using the <a href='./recent' class='hoverbutton'>Recent Snippets</a> or " +
                        "<a href='mysnippets' class='hoverbutton'>My Snippets</a> buttons to look up valid snippets.", null);
                }

                bool allowWordWrap = false;
                bool showLineNumbers = busSnippet.Entity.ShowLineNumbers;

                string ua = Request.UserAgent.ToLower();
                if (ua.Contains("iphone") ||
                    ua.Contains("blackberry") ||
                    ua.Contains("mobile"))
                {
                    allowWordWrap = true;
                    showLineNumbers = false;
                }
                

                // Update the code so it's formatted
                model.FormattedCode = busSnippet.Entity.FormattedCode;
                if (!AppUserState.IsEmpty())
                    model.IsFavoritedByUser = busSnippet.IsFavorite(busSnippet.Entity.Id, AppUserState.UserId);


                if (!string.IsNullOrEmpty(AppUserState.UserId) &&
                    AppUserState.UserId == busSnippet.Entity.UserId || AppUserState.IsAdmin)
                    model.AllowEdit = true;

                // explicitly load up comments
                busSnippet.Entity.Comments = busSnippet.GetComments();

                // For API result we have to make sure email and password are not included            
                if (!string.IsNullOrEmpty(Format) && snippet.User != null)
                {
                    busSnippet.StripSensitiveUserInformation();  
                }
                if (snippet.User != null)
                {
                    if (!string.IsNullOrEmpty(snippet.User.Theme))
                        model.Theme = snippet.User.Theme;
                }

                ActionResult actionResult = this.ApiResult(busSnippet.Entity);
                if (actionResult != null)
                    return actionResult;

                model.Snippet = busSnippet.Entity;

                // Fix up for Ace Editor
                model.Snippet.Language = busSnippet.FixUpLanguage(model.Snippet.Language).ToLower();

                // Log views for all but poster
                if (model.Snippet.User == null ||
                    model.Snippet.User.Id != AppUserState.UserId)
                    busSnippet.LogSnippetView(busSnippet.Entity.Id, Request.UserHostAddress, Request.UserAgent);

                return View("Show",model);
            }
        }
Exemple #2
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        public ActionResult Show(string id)
        {
            ShowSnippetViewModel model = new ShowSnippetViewModel(this);

            model.AppUserState = AppUserState;

            // Since this is our default handler anything invalid will
            // run through here. No path - go to new
            if (string.IsNullOrEmpty(id) || id == "0")
            {
                return(this.New());
            }

            using (busCodeSnippet busSnippet = new busCodeSnippet())
            {
                var snippet = busSnippet.Load(id);
                if (snippet == null)
                {
                    return(this.DisplayErrorPage("Invalid Snippet Id specified",
                                                 "You specified a snippet id or link that is invalid and cannot be displayed. " +
                                                 "Please using the <a href='./recent' class='hoverbutton'>Recent Snippets</a> or " +
                                                 "<a href='mysnippets' class='hoverbutton'>My Snippets</a> buttons to look up valid snippets.", null));
                }

                bool allowWordWrap   = false;
                bool showLineNumbers = busSnippet.Entity.ShowLineNumbers;

                string ua = Request.UserAgent.ToLower();
                if (ua.Contains("iphone") ||
                    ua.Contains("blackberry") ||
                    ua.Contains("mobile"))
                {
                    allowWordWrap   = true;
                    showLineNumbers = false;
                }


                // Update the code so it's formatted
                model.FormattedCode = busSnippet.Entity.FormattedCode;
                if (!AppUserState.IsEmpty())
                {
                    model.IsFavoritedByUser = busSnippet.IsFavorite(busSnippet.Entity.Id, AppUserState.UserId);
                }


                if (!string.IsNullOrEmpty(AppUserState.UserId) &&
                    AppUserState.UserId == busSnippet.Entity.UserId || AppUserState.IsAdmin)
                {
                    model.AllowEdit = true;
                }

                // explicitly load up comments
                busSnippet.Entity.Comments = busSnippet.GetComments();

                // For API result we have to make sure email and password are not included
                if (!string.IsNullOrEmpty(Format) && snippet.User != null)
                {
                    busSnippet.StripSensitiveUserInformation();
                }
                if (snippet.User != null)
                {
                    if (!string.IsNullOrEmpty(snippet.User.Theme))
                    {
                        model.Theme = snippet.User.Theme;
                    }
                }

                ActionResult actionResult = this.ApiResult(busSnippet.Entity);
                if (actionResult != null)
                {
                    return(actionResult);
                }

                model.Snippet = busSnippet.Entity;

                // Fix up for Ace Editor
                model.Snippet.Language = busSnippet.FixUpLanguage(model.Snippet.Language).ToLower();

                // Log views for all but poster
                if (model.Snippet.User == null ||
                    model.Snippet.User.Id != AppUserState.UserId)
                {
                    busSnippet.LogSnippetView(busSnippet.Entity.Id, Request.UserHostAddress, Request.UserAgent);
                }

                return(View("Show", model));
            }
        }