[touch: 590]
Fixed link inside images switching from visual to wikimarkup.
This commit is contained in:
Cristian Trapattoni
parent
6bc34e925e
commit
574489d476
1 changed files with 47 additions and 71 deletions
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@ -15,13 +15,6 @@ namespace ScrewTurn.Wiki {
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/// </summary>
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public static class ReverseFormatter {
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/// <summary>
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/// Processes order or unorder lists and sublists.
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/// </summary>
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/// <param name="nodes">The nodes.</param>
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/// <param name="marker">The marker.</param>
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/// <returns>Valid WikiMarkUp text for the lists</returns>
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private static string processList(XmlNodeList nodes, string marker) {
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string result = "";
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string ul = "*";
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@ -39,10 +32,10 @@ namespace ScrewTurn.Wiki {
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result += marker + " " + text;
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if(!result.EndsWith("\r\n")) result += "\r\n";
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foreach(XmlNode child in node.ChildNodes) {
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if(child.Name.ToString() == "ol"){
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if(child.Name.ToString() == "ol") {
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result += processList(child.ChildNodes, marker + ol);
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}
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if (child.Name.ToString() == "ul") {
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if(child.Name.ToString() == "ul") {
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result += processList(child.ChildNodes, marker + ul);
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}
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}
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@ -51,16 +44,11 @@ namespace ScrewTurn.Wiki {
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return result;
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}
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/// <summary>
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/// Processes the image.
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/// </summary>
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/// <param name="node">The node contenent fileName of the image.</param>
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/// <returns>The correct path for wikimarup and image</returns>
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private static string processImage(XmlNode node) {
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string result = "";
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if(node.Attributes.Count != 0) {
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foreach(XmlAttribute attName in node.Attributes) {
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if(attName.Name == "src") {
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if(attName.Name == "src") {
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string[] path = attName.Value.ToString().Split('=');
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if(path.Length > 2)
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result += "{" + "UP(" + path[1].Split('&')[0] + ")}" + path[2];
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@ -71,11 +59,19 @@ namespace ScrewTurn.Wiki {
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return result;
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}
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/// <summary>
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/// Processes the child Image.
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/// </summary>
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/// <param name="nodes">Nodelist from an image.</param>
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/// <returns>The correct WikiMarkup for the images </returns>
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private static string processLink(string link) {
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string subLink = "";
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string[] links = link.Split('=');
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if(links[0] == "GetFile.aspx?File") {
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subLink += "{UP}";
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for(int i = 1; i < links.Length - 1; i++)
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subLink += links[i] + "=";
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subLink += links[links.Length - 1];
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link = subLink;
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}
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return link;
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}
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private static string processChildImage(XmlNodeList nodes) {
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string image = "";
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string p = "";
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@ -102,25 +98,21 @@ namespace ScrewTurn.Wiki {
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link += attName.Value.ToString();
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}
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}
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link = processLink(link);
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image += processImage(node.LastChild);
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url = "|" + target + link;
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}
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}
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if (!hasDescription)
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if(!hasDescription)
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p = "||";
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result = p + image + url;
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return result;
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}
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/// <summary>
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/// Processes the table image.
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/// </summary>
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/// <param name="nodes">The nodes.</param>
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/// <returns>An auto-image type formmatter</returns>
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private static string processTableImage(XmlNodeList nodes){
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private static string processTableImage(XmlNodeList nodes) {
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string result = "";
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foreach(XmlNode node in nodes){
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foreach(XmlNode node in nodes) {
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switch(node.Name.ToLowerInvariant()) {
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case "tbody":
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result += processTableImage(node.ChildNodes);
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@ -160,6 +152,7 @@ namespace ScrewTurn.Wiki {
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if(attName.Name.ToString() == "title")
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title += attName.Value.ToString();
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}
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link = processLink(link);
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}
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result += processTableImage(node.ChildNodes) + "|" + target + link;
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}
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@ -168,66 +161,52 @@ namespace ScrewTurn.Wiki {
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}
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return result;
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}
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/// <summary>
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/// Processes the code.
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/// </summary>
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/// <param name="text">The text.</param>
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/// <returns></returns>
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private static string processCode(string text) {
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string result = "";
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result = text;
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return result;
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}
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/// <summary>
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/// Processes the table.
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/// </summary>
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/// <param name="nodes">The nodes.</param>
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/// <returns></returns>
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private static string processTable(XmlNodeList nodes) {
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string result = "";
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foreach(XmlNode node in nodes) {
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switch (node.Name.ToLowerInvariant()){
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switch(node.Name.ToLowerInvariant()) {
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case "thead":
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result += processTable(node.ChildNodes);
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break;
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case "th":
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result += "! " + processChild(node.ChildNodes) + "\r\n";
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result += "! " + processChild(node.ChildNodes) + "\r\n";
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break;
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case "caption":
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result += "|+ "+ processChild(node.ChildNodes) + "\r\n";
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result += "|+ " + processChild(node.ChildNodes) + "\r\n";
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break;
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case "tbody":
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result += processTable(node.ChildNodes) + "";
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break;
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case "tr":
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string style = "";
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foreach(XmlAttribute attr in node.Attributes)
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foreach(XmlAttribute attr in node.Attributes)
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if(attr.Name.ToLowerInvariant() == "style") style += "style=\"" + attr.Value.ToString() + "\" ";
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result += "|- " + style + "\r\n" + processTable(node.ChildNodes);
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//else result += processTable(node.ChildNodes);
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break;
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case "td":
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string styleTd = "";
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if(node.Attributes.Count != 0) {
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foreach(XmlAttribute attr in node.Attributes)
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if(node.Attributes.Count != 0) {
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foreach(XmlAttribute attr in node.Attributes)
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styleTd += " " + attr.Name + "=\"" + attr.Value.ToString() + "\" ";
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result += "| " + styleTd + " | " + processChild(node.ChildNodes) + "\r\n";
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}
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else result += "| " + processChild(node.ChildNodes) + "\r\n";
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break;
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}
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}
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}
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return result;
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}
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/// <summary>
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/// Processes the child.
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/// </summary>
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/// <param name="nodes">A XmlNodeList .</param>
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/// <returns>The corrispondent WikiMarkup Text</returns>
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private static string processChild(XmlNodeList nodes) {
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string result = "";
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foreach(XmlNode node in nodes) {
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@ -255,23 +234,19 @@ namespace ScrewTurn.Wiki {
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case "u":
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result += ("__" + processChild(node.ChildNodes) + "__");
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break;
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//break;
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case "h1":
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if(node.HasChildNodes) {
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if (node.FirstChild.NodeType == XmlNodeType.Whitespace) result += ("----\r\n" + processChild(node.ChildNodes));
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if(node.FirstChild.NodeType == XmlNodeType.Whitespace) result += ("----\r\n" + processChild(node.ChildNodes));
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else result += ("==" + processChild(node.ChildNodes) + "==\r\n");
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}
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else result += ("----\r\n");
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break;
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//break;
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case "h2":
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result += ("===" + processChild(node.ChildNodes) + "===\r\n");
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break;
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//break;
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case "h3":
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result += ("====" + processChild(node.ChildNodes) + "====\r\n");
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break;
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//break;
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case "h4":
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result += ("=====" + processChild(node.ChildNodes) + "=====\r\n");
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break;
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@ -305,7 +280,7 @@ namespace ScrewTurn.Wiki {
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foreach(XmlAttribute attName in node.Attributes) {
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if(attName.Value.ToString() == "imageauto") {
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isImage = true;
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image += "[imageauto|" + processTableImage(node.ChildNodes) + "]\r\n";
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image += "[imageauto|" + processTableImage(node.ChildNodes) + "]\r\n";
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}
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else tableStyle += attName.Name + "=\"" + attName.Value.ToString() + "\" ";
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}
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@ -318,13 +293,13 @@ namespace ScrewTurn.Wiki {
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break;
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case "ol":
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if(node.ParentNode != null) {
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if(node.ParentNode.Name.ToLowerInvariant() != "td") result += processList(node.ChildNodes, "#");
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if(node.ParentNode.Name.ToLowerInvariant() != "td") result += processList(node.ChildNodes, "#");
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else result += node.OuterXml.ToString();
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}
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else result += processList(node.ChildNodes, "#");
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break;
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case "ul":
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if (node.ParentNode != null) {
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if(node.ParentNode != null) {
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if(node.ParentNode.Name.ToLowerInvariant() != "td") result += processList(node.ChildNodes, "*");
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else result += node.OuterXml.ToString();
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}
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@ -398,6 +373,7 @@ namespace ScrewTurn.Wiki {
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string title = "";
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bool isInternalLink = false;
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bool childImg = false;
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bool isUnknowLink = false;
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if(node.FirstChild != null) {
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if(node.FirstChild.Name.ToLowerInvariant() == "img")
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childImg = true;
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@ -416,19 +392,25 @@ namespace ScrewTurn.Wiki {
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title += attName.Value.ToString();
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if(attName.Value.ToString() == "SystemLink".ToLowerInvariant())
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isInternalLink = true;
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if(attName.Value.ToString().ToLowerInvariant() == "unknownlink")
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isUnknowLink = true;
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}
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else {
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anchor = true;
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result += "[anchor|#" + attName.Value.ToString().ToLowerInvariant() + "]" + processChild(node.ChildNodes);
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break;
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}
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}
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if (isInternalLink){
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if(isInternalLink) {
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string[] splittedLink = link.Split('=');
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link = "c:" + splittedLink[1];
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}
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else
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link = processLink(link);
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if((!anchor) && (!isTable) && (!childImg))
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if((!anchor) && (!isTable) && (!childImg) && (!isUnknowLink))
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if(title != link)
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result += "[" + target + link + "|" + processChild(node.ChildNodes) + "]";
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else
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@ -450,13 +432,7 @@ namespace ScrewTurn.Wiki {
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return result;
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}
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/// <summary>
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/// Froms the HTML.
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/// </summary>
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/// <param name="reader">The reader.</param>
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/// <returns>valid XML Document</returns>
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private static XmlDocument FromHTML(TextReader reader) {
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// setup SgmlReader
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Sgml.SgmlReader sgmlReader = new Sgml.SgmlReader();
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sgmlReader.DocType = "HTML";
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@ -479,10 +455,10 @@ namespace ScrewTurn.Wiki {
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/// <param name="html">The input HTML.</param>
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/// <returns>The corresponding WikiMarkup.</returns>
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public static string ReverseFormat(string html) {
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StringReader strReader = new StringReader(html);
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XmlDocument x = FromHTML((TextReader)strReader);
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return processChild(x.FirstChild.ChildNodes);
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if(x != null) return processChild(x.FirstChild.ChildNodes);
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else return "";
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}
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}
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}
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