AutoWikiBrowser.MainForm.StartArticleProcessing C# (CSharp) Method

        private void StartArticleProcessing()
        {
            if (_stopProcessing)
                return;

            try
            {
                Tools.WriteDebug(Name, "Starting");

                Shutdown();

                // Check edit summary
                txtEdit.Enabled = txtReviewEditSummary.Enabled = true;
                SetEditToolBarEnabled(true);

                if (Variables.Project != ProjectEnum.custom && string.IsNullOrEmpty(cmboEditSummary.Text) &&
                    !Plugin.AWBPlugins.Any())
                {
                    MessageBox.Show("Please enter an edit summary.", "Edit summary", MessageBoxButtons.OK,
                                    MessageBoxIcon.Exclamation);
                    Stop();
                    return;
                }

                if (!string.IsNullOrEmpty(cmboEditSummary.Text) && !cmboEditSummary.Items.Contains(cmboEditSummary.Text))
                    cmboEditSummary.Items.Add(cmboEditSummary.Text);

                txtReviewEditSummary.Text = "";

                StopDelayedRestartTimer();
                DisableButtons();

                Skippable = true;
                txtEdit.Clear();

                ArticleInfo(true);

                if (listMaker.NumberOfArticles < 1)
                {
                    StopSaveInterval();
                    lblTimer.Text = "";
                    StopProgressBar();
                    StatusLabelText = "No articles in list, you need to use the Make list";
                    Text = _settingsFileDisplay;
                    listMaker.MakeListEnabled = true;
                    return;
                }

                string title = listMaker.SelectedArticle().Name;

                if (!Tools.IsValidTitle(title))
                {
                    // create TheArticle else skip won't work
                    TheArticle = new Article(title, "");
                    SkipPage("Invalid page title");
                    return;
                }

                string fixedTitle = Parsers.CanonicalizeTitleAggressively(title);
                if (fixedTitle != title)
                {
                    listMaker.ReplaceArticle(listMaker.SelectedArticle(), new Article(fixedTitle));
                    title = fixedTitle;
                }

                if (BotMode)
                    NudgeTimer.StartMe();

                // reset last article text if now processing a different article
                if (TheArticle != null && !TheArticle.Name.Equals(title))
                    LastArticle = "";

                TheArticle = new Article(title, "");

                // https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Bugs/Archive_12#.27Find.27_sometimes_fails_to_use_the_search_key
                txtEdit.ResetFind();

                NewHistory(title);
                NewWhatLinksHere(title);

                EditBoxSaveTimer.Enabled = _autoSaveEditBoxEnabled;

                // if (dlg != null && dlg.AutoProtectAll)
                //    TheArticle.Protect(TheSession);

                StartProgressBar();

                // Navigate to edit page
                OpenPage(title);
            }
            catch (Exception ex)
            {
                Tools.WriteDebug(Name, "Start() error: " + ex.Message);
                StartDelayedRestartTimer();
            }
        }