formatter.cs

YetAnotherForum.Net+ScrewTurnWiki中文完美汉化增强版

					sb.Append("</a>");
				}
				else {
					sb.Append(@"<a href=""");
					sb.Append(a);
					sb.Append(@"""");
					if(!isImage) {
						sb.Append(@" class=""externallink"" title=""");
						sb.Append(n);
						sb.Append(@"""");
					}
					sb.Append(@" target=""_blank"">");
					sb.Append(n);
					sb.Append("</a>");
				}
			}
			else if(a.StartsWith(@"\\") || a.StartsWith("//")) {
				// The link is a UNC path
				if(n.Length == 0) {
					sb.Append(@"<a class=""externallink"" href=""file://///");
					sb.Append(a.Substring(2));
					sb.Append(@""" title=""");
					sb.Append(a);
					sb.Append(@""" target=""_blank"">");
					sb.Append(a);
					sb.Append("</a>");
				}
				else {
					sb.Append(@"<a href=""file://///");
					sb.Append(a.Substring(2));
					sb.Append(@"""");
					if(!isImage) {
						sb.Append(@" class=""externallink"" title=""");
						sb.Append(n);
						sb.Append(@"""");
					}
					sb.Append(@" target=""_blank"">");
						sb.Append(n);
						sb.Append("</a>");
				}
			}
			else if(a.IndexOf("@") != -1 && a.IndexOf(".") != -1) {
				// Email
				if(n.Length == 0) {
					sb.Append(@"<a class=""emaillink""");
					if(blank) sb.Append(@" target=""_blank""");
					sb.Append(@" href=""mailto:");
					sb.Append(a);
					sb.Append(@""" title=""");
					sb.Append(a);
					sb.Append(@""">");
					sb.Append(a);
					sb.Append("</a>");
				}
				else {
					sb.Append(@"<a");
					if(blank) sb.Append(@" target=""_blank""");
					sb.Append(@" href=""mailto:");
					sb.Append(a);
					sb.Append(@"""");
					if(!isImage) {
						sb.Append(@" class=""emaillink"" title=""");
						sb.Append(n);
						sb.Append(@"""");
					}
					sb.Append(@">");
					sb.Append(n);
					sb.Append("</a>");
				}
			}
			else if(((a.IndexOf(".") != -1 && !a.ToLower().EndsWith(".aspx")) || a.EndsWith("/")) && Pages.Instance.FindPage(a) == null) {
				// Link to an internal file or subdirectory
				if(n.Length == 0) {
					sb.Append(@"<a class=""internallink""");
					if(blank) sb.Append(@" target=""_blank""");
					sb.Append(@" href=""");
					sb.Append(a);
					sb.Append(@""" title=""");
					sb.Append(a);
					sb.Append(@""">");
					sb.Append(a);
					sb.Append("</a>");
				}
				else {
					sb.Append(@"<a");
					if(blank) sb.Append(@" target=""_blank""");
					sb.Append(@" href=""");
					sb.Append(a);
					sb.Append(@"""");
					if(!isImage) {
						sb.Append(@" class=""emaillink"" title=""");
						sb.Append(n);
						sb.Append(@"""");
					}
					sb.Append(@">");
					sb.Append(n);
					sb.Append("</a>");
				}
			}
			else {
				if(a.IndexOf(".aspx") != -1) {
					// The link points to a "system" page
					if(n.Length == 0) {
						sb.Append(@"<a class=""systemlink""");
						if(blank) sb.Append(@" target=""_blank""");
						sb.Append(@" href=""");
						sb.Append(a);
						sb.Append(@""" title=""");
						sb.Append(a);
						sb.Append(@""">");
						sb.Append(a);
						sb.Append("</a>");
					}
					else {
						sb.Append(@"<a");
						if(blank) sb.Append(@" target=""_blank""");
						sb.Append(@" href=""");
						sb.Append(a);
						sb.Append(@"""");
						if(!isImage) {
							sb.Append(@" class=""systemlink"" title=""");
							sb.Append(n);
							sb.Append(@"""");
						}
						sb.Append(@">");
						sb.Append(n);
						sb.Append("</a>");
					}
				}
				else {
					if(a.StartsWith("c:") || a.StartsWith("C:")) {
						if(n.Length == 0) {
							sb.Append(@"<a href=""AllPages.aspx?Cat=");
							sb.Append(Tools.UrlEncode(a.Substring(2)));
							sb.Append(@""">");
							sb.Append(a.Substring(2));
							sb.Append("</a>");
						}
						else {
							sb.Append(@"<a href=""AllPages.aspx?Cat=");
							sb.Append(Tools.UrlEncode(a.Substring(2)));
							sb.Append(@""">");
							sb.Append(n);
							sb.Append("</a>");
						}
					}
					else if(a.Contains(":") || a.ToLower().Contains("%3a")) {
						sb.Append(@"<b style=""color: #FF0000;"">FORMATTER ERROR ("":"" not supported in Page Names)</b>");
					}
					else {
						// The link points to a wiki page
						PageInfo info;
						if(n.Length == 0) {
							string tempLink = a;
							if(a.IndexOf("#") != -1) {
								tempLink = a.Substring(0, a.IndexOf("#"));
								a = Tools.UrlEncode(a.Substring(0, a.IndexOf("#"))) + Settings.PageExtension + a.Substring(a.IndexOf("#"));
							}
							else {
								a += Settings.PageExtension;
								a = Tools.UrlEncode(a);
							}
							info = Pages.Instance.FindPage(tempLink);
							if(info == null) {
								sb.Append(@"<a class=""unknownlink""");
								if(blank) sb.Append(@" target=""_blank""");
								sb.Append(@" href=""");
								sb.Append(a);
								sb.Append(@""" title=""");
								sb.Append(tempLink);
								sb.Append(@""">");
								sb.Append(tempLink);
								sb.Append("</a>");
							}
							else {
								if(!lp.Contains(info)) {
									lp.Add(info);
								}
								sb.Append(@"<a class=""pagelink""");
								if(blank) sb.Append(@" target=""_blank""");
								sb.Append(@" href=""");
								sb.Append(a);
								sb.Append(@""" title=""");
								sb.Append(Content.GetPageContent(info, false).Title);
								sb.Append(@""">");
								sb.Append(tempLink);
								sb.Append("</a>");
							}
						}
						else {
							string tempLink = a;
							if(a.IndexOf("#") != -1) {
								tempLink = a.Substring(0, a.IndexOf("#"));
								a = Tools.UrlEncode(a.Substring(0, a.IndexOf("#"))) + Settings.PageExtension + a.Substring(a.IndexOf("#"));
							}
							else {
								a += Settings.PageExtension;
								a = Tools.UrlEncode(a);
							}
							info = Pages.Instance.FindPage(tempLink);
							if(info == null) {
								sb.Append(@"<a");
								if(blank) sb.Append(@" target=""_blank""");
								sb.Append(@" href=""");
								sb.Append(a);
								sb.Append(@"""");
								if(!isImage) {
									sb.Append(@" class=""unknownlink"" title=""");
									sb.Append(n);
									sb.Append(@"""");
								}
								sb.Append(@">");
								sb.Append(n);
								sb.Append("</a>");
							}
							else {
								if(!lp.Contains(info)) {
									lp.Add(info);
								}
								sb.Append(@"<a");
								if(blank) sb.Append(@" target=""_blank""");
								sb.Append(@" href=""");
								sb.Append(a);
								sb.Append(@"""");
								if(!isImage) {
									sb.Append(@" class=""pagelink"" title=""");
									sb.Append(Content.GetPageContent(info, false).Title);
									sb.Append(@"""");
								}
								sb.Append(@">");
								sb.Append(n);
								sb.Append("</a>");
							}
						}
					}
				}
			}
			return sb.ToString();
		}

		/// <summary>
		/// Detects all the Headers in a block of text (H1, H2, H3, H4).
		/// </summary>
		/// <param name="text">The text.</param>
		/// <returns>The List of Header objects, in the same order as they are in the text.</returns>
		public static List<HPosition> DetectHeaders(string text) {
			Match match;
			string h;
			int end = 0;
			List<int> noWikiBegin = new List<int>(), noWikiEnd = new List<int>();
			List<HPosition> hPos = new List<HPosition>();
			StringBuilder sb = new StringBuilder(text);

			ComputeNoWiki(sb.ToString(), ref noWikiBegin, ref noWikiEnd);

			int count = 0;

			match = h4.Match(sb.ToString());
			while(match.Success) {
				if(!IsNoWikied(match.Index, noWikiBegin, noWikiEnd, out end)) {
					h = match.Value.Substring(5, match.Value.Length - 10);
					hPos.Add(new HPosition(match.Index, h, 4, count));
					end = match.Index + match.Length;
					count++;
				}
				ComputeNoWiki(sb.ToString(), ref noWikiBegin, ref noWikiEnd);
				match = h4.Match(sb.ToString(), end);
			}

			match = h3.Match(sb.ToString());
			while(match.Success) {
				if(!IsNoWikied(match.Index, noWikiBegin, noWikiEnd, out end)) {
					h = match.Value.Substring(4, match.Value.Length - 8);
					bool found = false;
					for(int i = 0; i < hPos.Count; i++) {
						if(match.Index == hPos[i].Index) {
							found = true;
							break;
						}
					}
					if(!found) {
						hPos.Add(new HPosition(match.Index, h, 3, count));
						count++;
					}
					end = match.Index + match.Length;
				}
				ComputeNoWiki(sb.ToString(), ref noWikiBegin, ref noWikiEnd);
				match = h3.Match(sb.ToString(), end);
			}

			match = h2.Match(sb.ToString());
			while(match.Success) {
				if(!IsNoWikied(match.Index, noWikiBegin, noWikiEnd, out end)) {
					h = match.Value.Substring(3, match.Value.Length - 6);
					bool found = false;
					for(int i = 0; i < hPos.Count; i++) {
						if(match.Index == hPos[i].Index) {
							found = true;
							break;
						}
					}
					if(!found) {
						hPos.Add(new HPosition(match.Index, h, 2, count));
						count++;
					}
					end = match.Index + match.Length;
				}
				ComputeNoWiki(sb.ToString(), ref noWikiBegin, ref noWikiEnd);
				match = h2.Match(sb.ToString(), end);
			}

			match = h1.Match(sb.ToString());
			while(match.Success) {
				if(!IsNoWikied(match.Index, noWikiBegin, noWikiEnd, out end)) {
					h = match.Value.Substring(2, match.Value.Length - 4);
					bool found = false;
					for(int i = 0; i < hPos.Count; i++) {
						// A special treatment is needed in this case
						// because =====xxx===== matches also 2 H1 headers (=='='==)
						if(match.Index >= hPos[i].Index && match.Index <= hPos[i].Index + hPos[i].Text.Length + 5) {
							found = true;
							break;
						}
					}
					if(!found) {
						hPos.Add(new HPosition(match.Index, h, 1, count));
						count++;
					}
					end = match.Index + match.Length;
				}
				ComputeNoWiki(sb.ToString(), ref noWikiBegin, ref noWikiEnd);
				match = h1.Match(sb.ToString(), end);
			}

			return hPos;
		}

		private static string BuildEditSectionLink(int id, string page) {
			StringBuilder sb = new StringBuilder();
			sb.Append(@"<a href=""Edit.aspx?Page=");
			sb.Append(Tools.UrlEncode(page));
			sb.Append("&amp;Section=");
			sb.Append(id.ToString());
			sb.Append(@""" class=""editsectionlink"">");
			sb.Append(editSectionPlaceHolder);
			sb.Append("</a>");
			return sb.ToString();
		}

		private static string GenerateList(string[] lines, int line, int level, ref int currLine) {
			StringBuilder sb = new StringBuilder();
			if(lines[currLine][level] == '*') sb.Append("<ul>");
			else if(lines[currLine][level] == '#') sb.Append("<ol>");
			while(currLine <= lines.Length - 1 && CountBullets(lines[currLine]) >= level + 1) {
				if(CountBullets(lines[currLine]) == level + 1) {
					sb.Append("<li>");
					sb.Append(lines[currLine].Substring(CountBullets(lines[currLine])).Trim());
					sb.Append("</li>");
					currLine++;
				}
				else {
					sb.Remove(sb.Length - 5, 5);
					sb.Append(GenerateList(lines, currLine, level + 1, ref currLine));
					sb.Append("</li>");
				}
			}
			if(lines[line][level] == '*') sb.Append("</ul>");
			else if(lines[line][level] == '#') sb.Append("</ol>");
			return sb.ToString();
		}

		private static int CountBullets(string line) {
			int res = 0, count = 0;
			while(line[count] == '*' || line[count] == '#') {
				res++;
				count++;