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Fixed link inside images switching from visual to wikimarkup.
This commit is contained in:
Cristian Trapattoni 2011-03-14 11:55:11 +01:00
parent 6bc34e925e
commit 574489d476
1 changed files with 47 additions and 71 deletions
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80
Core/ReverseFormatter.cs
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@ -15,13 +15,6 @@ namespace ScrewTurn.Wiki {
/// </summary>
public static class ReverseFormatter {
/// <summary>
/// Processes order or unorder lists and sublists.
/// </summary>
/// <param name="nodes">The nodes.</param>
/// <param name="marker">The marker.</param>
/// <returns>Valid WikiMarkUp text for the lists</returns>
private static string processList(XmlNodeList nodes, string marker) {
string result = "";
string ul = "*";
@ -51,11 +44,6 @@ namespace ScrewTurn.Wiki {
return result;
}
/// <summary>
/// Processes the image.
/// </summary>
/// <param name="node">The node contenent fileName of the image.</param>
/// <returns>The correct path for wikimarup and image</returns>
private static string processImage(XmlNode node) {
string result = "";
if(node.Attributes.Count != 0) {
@ -71,11 +59,19 @@ namespace ScrewTurn.Wiki {
return result;
}
/// <summary>
/// Processes the child Image.
/// </summary>
/// <param name="nodes">Nodelist from an image.</param>
/// <returns>The correct WikiMarkup for the images </returns>
private static string processLink(string link) {
string subLink = "";
string[] links = link.Split('=');
if(links[0] == "GetFile.aspx?File") {
subLink += "{UP}";
for(int i = 1; i < links.Length - 1; i++)
subLink += links[i] + "=";
subLink += links[links.Length - 1];
link = subLink;
}
return link;
}
private static string processChildImage(XmlNodeList nodes) {
string image = "";
string p = "";
@ -102,6 +98,8 @@ namespace ScrewTurn.Wiki {
link += attName.Value.ToString();
}
}
link = processLink(link);
image += processImage(node.LastChild);
url = "|" + target + link;
}
@ -112,12 +110,6 @@ namespace ScrewTurn.Wiki {
return result;
}
/// <summary>
/// Processes the table image.
/// </summary>
/// <param name="nodes">The nodes.</param>
/// <returns>An auto-image type formmatter</returns>
private static string processTableImage(XmlNodeList nodes) {
string result = "";
foreach(XmlNode node in nodes) {
@ -160,6 +152,7 @@ namespace ScrewTurn.Wiki {
if(attName.Name.ToString() == "title")
title += attName.Value.ToString();
}
link = processLink(link);
}
result += processTableImage(node.ChildNodes) + "|" + target + link;
}
@ -168,22 +161,13 @@ namespace ScrewTurn.Wiki {
}
return result;
}
/// <summary>
/// Processes the code.
/// </summary>
/// <param name="text">The text.</param>
/// <returns></returns>
private static string processCode(string text) {
string result = "";
result = text;
return result;
}
/// <summary>
/// Processes the table.
/// </summary>
/// <param name="nodes">The nodes.</param>
/// <returns></returns>
private static string processTable(XmlNodeList nodes) {
string result = "";
@ -207,7 +191,6 @@ namespace ScrewTurn.Wiki {
if(attr.Name.ToLowerInvariant() == "style") style += "style=\"" + attr.Value.ToString() + "\" ";
result += "|- " + style + "\r\n" + processTable(node.ChildNodes);
//else result += processTable(node.ChildNodes);
break;
case "td":
string styleTd = "";
@ -223,11 +206,7 @@ namespace ScrewTurn.Wiki {
}
return result;
}
/// <summary>
/// Processes the child.
/// </summary>
/// <param name="nodes">A XmlNodeList .</param>
/// <returns>The corrispondent WikiMarkup Text</returns>
private static string processChild(XmlNodeList nodes) {
string result = "";
foreach(XmlNode node in nodes) {
@ -255,7 +234,6 @@ namespace ScrewTurn.Wiki {
case "u":
result += ("__" + processChild(node.ChildNodes) + "__");
break;
//break;
case "h1":
if(node.HasChildNodes) {
if(node.FirstChild.NodeType == XmlNodeType.Whitespace) result += ("----\r\n" + processChild(node.ChildNodes));
@ -263,15 +241,12 @@ namespace ScrewTurn.Wiki {
}
else result += ("----\r\n");
break;
//break;
case "h2":
result += ("===" + processChild(node.ChildNodes) + "===\r\n");
break;
//break;
case "h3":
result += ("====" + processChild(node.ChildNodes) + "====\r\n");
break;
//break;
case "h4":
result += ("=====" + processChild(node.ChildNodes) + "=====\r\n");
break;
@ -398,6 +373,7 @@ namespace ScrewTurn.Wiki {
string title = "";
bool isInternalLink = false;
bool childImg = false;
bool isUnknowLink = false;
if(node.FirstChild != null) {
if(node.FirstChild.Name.ToLowerInvariant() == "img")
childImg = true;
@ -416,19 +392,25 @@ namespace ScrewTurn.Wiki {
title += attName.Value.ToString();
if(attName.Value.ToString() == "SystemLink".ToLowerInvariant())
isInternalLink = true;
if(attName.Value.ToString().ToLowerInvariant() == "unknownlink")
isUnknowLink = true;
}
else {
anchor = true;
result += "[anchor|#" + attName.Value.ToString().ToLowerInvariant() + "]" + processChild(node.ChildNodes);
break;
}
}
if(isInternalLink) {
string[] splittedLink = link.Split('=');
link = "c:" + splittedLink[1];
}
else
link = processLink(link);
if((!anchor) && (!isTable) && (!childImg))
if((!anchor) && (!isTable) && (!childImg) && (!isUnknowLink))
if(title != link)
result += "[" + target + link + "|" + processChild(node.ChildNodes) + "]";
else
@ -450,13 +432,7 @@ namespace ScrewTurn.Wiki {
return result;
}
/// <summary>
/// Froms the HTML.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>valid XML Document</returns>
private static XmlDocument FromHTML(TextReader reader) {
// setup SgmlReader
Sgml.SgmlReader sgmlReader = new Sgml.SgmlReader();
sgmlReader.DocType = "HTML";
@ -479,10 +455,10 @@ namespace ScrewTurn.Wiki {
/// <param name="html">The input HTML.</param>
/// <returns>The corresponding WikiMarkup.</returns>
public static string ReverseFormat(string html) {
StringReader strReader = new StringReader(html);
XmlDocument x = FromHTML((TextReader)strReader);
return processChild(x.FirstChild.ChildNodes);
if(x != null) return processChild(x.FirstChild.ChildNodes);
else return "";
}
}
}