Fixed help files.

WebApplication/Print.aspx.cs

@@ -0,0 +1,128 @@
+
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Collections.Generic;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+using ScrewTurn.Wiki.PluginFramework;
+using System.Text;
+
+namespace ScrewTurn.Wiki {
+
+	public partial class Print : BasePage {
+
+		PageInfo page = null;
+		PageContent content = null;
+
+		protected void Page_Load(object sender, EventArgs e) {
+			page = Pages.FindPage(Request["Page"]);
+			if(page == null) UrlTools.RedirectHome();
+
+			// Check permissions
+			bool canView = false;
+			if(Request["Discuss"] == null) {
+				canView = AuthChecker.CheckActionForPage(page, Actions.ForPages.ReadPage,
+					SessionFacade.GetCurrentUsername(), SessionFacade.GetCurrentGroupNames());
+			}
+			else {
+				canView = AuthChecker.CheckActionForPage(page, Actions.ForPages.ReadDiscussion,
+					SessionFacade.GetCurrentUsername(), SessionFacade.GetCurrentGroupNames());
+			}
+			if(!canView) UrlTools.Redirect("AccessDenied.aspx");
+
+			content = Content.GetPageContent(page, true);
+
+			Page.Title = FormattingPipeline.PrepareTitle(content.Title, false, FormattingContext.PageContent, page) + " - " + Settings.WikiTitle;
+
+			PrintContent();
+		}
+
+		/// <summary>
+		/// Prints the content.
+		/// </summary>
+		public void PrintContent() {
+			StringBuilder sb = new StringBuilder(5000);
+			string title = FormattingPipeline.PrepareTitle(content.Title, false, FormattingContext.PageContent, page);
+
+			if(Request["Discuss"] == null) {
+				sb.Append(@"<h1 class=""pagetitle"">");
+				sb.Append(title);
+				sb.Append("</h1>");
+				sb.Append(Content.GetFormattedPageContent(page, true));
+			}
+			else {
+				sb.Append(@"<h1 class=""pagetitle"">");
+				sb.Append(title);
+				sb.Append(" - Discussion</h1>");
+				PrintDiscussion(sb);
+			}
+			lblContent.Text = sb.ToString();
+		}
+
+		/// <summary>
+		/// Prints a discussion.
+		/// </summary>
+		/// <param name="sb">The output <see cref="T:StringBuilder" />.</param>
+		private void PrintDiscussion(StringBuilder sb) {
+			List<Message> messages = new List<Message>(Pages.GetPageMessages(page));
+			if(messages.Count == 0) {
+				sb.Append("<i>");
+				sb.Append(Properties.Messages.NoMessages);
+				sb.Append("</i>");
+			}
+			else PrintSubtree(messages, null, sb);
+		}
+
+		/// <summary>
+		/// Prints a subtree of Messages depth-first.
+		/// </summary>
+		/// <param name="messages">The Messages.</param>
+		private void PrintSubtree(IEnumerable<Message> messages, Message parent, StringBuilder sb) {
+			foreach(Message msg in messages) {
+				sb.Append(@"<div" + (parent != null ? @" class=""messagecontainer""" : @" class=""rootmessagecontainer""") + ">");
+				PrintMessage(msg, parent, sb);
+				PrintSubtree(msg.Replies, msg, sb);
+				sb.Append("</div>");
+			}
+		}
+
+		/// <summary>
+		/// Prints a message.
+		/// </summary>
+		/// <param name="message">The message.</param>
+		/// <param name="parent">The parent message.</param>
+		/// <param name="sb">The output <see cref="T:StringBuilder" />.</param>
+		private void PrintMessage(Message message, Message parent, StringBuilder sb) {
+			// Header
+			sb.Append(@"<div class=""messageheader"">");
+			sb.Append(Preferences.AlignWithTimezone(message.DateTime).ToString(Settings.DateTimeFormat));
+			sb.Append(" ");
+			sb.Append(Properties.Messages.By);
+			sb.Append(" ");
+			sb.Append(Users.UserLink(message.Username));
+
+			// Subject
+			if(message.Subject.Length > 0) {
+				sb.Append(@"<br /><span class=""messagesubject"">");
+				sb.Append(FormattingPipeline.PrepareTitle(message.Subject, false, FormattingContext.MessageBody, page));
+				sb.Append("</span>");
+			}
+
+			sb.Append("</div>");
+
+			// Body
+			sb.Append(@"<div class=""messagebody"">");
+			sb.Append(FormattingPipeline.FormatWithPhase3(FormattingPipeline.FormatWithPhase1And2(message.Body, false, FormattingContext.MessageBody, page),
+				FormattingContext.MessageBody, page));
+			sb.Append("</div>");
+		}
+
+	}
+
+}