protected virtual void TranslateDevHtmlDocument(string sourceFilePath, string targetFilePath)
{
HtmlDocument htmlDoc = new HtmlDocument();
VisitedItems.Clear();
try
{
using (var srcTxtReader = CreateStreamReaderFromFile(sourceFilePath))
using (var tarTxtWriter = new StreamWriter(targetFilePath))
{
List <HtmlNode> scriptNodes = new List <HtmlNode>();
htmlDoc.Load(srcTxtReader);
htmlDoc.DocumentNode.SelectNodes("//script")?.ToList()
.ForEach(n =>
{
n.Remove();
scriptNodes.Add(n);
});
foreach (var node in htmlDoc.DocumentNode.ChildNodes)
{
scriptNodes.AddRange(TranslateHtmlNodes(node.ChildNodes, 0));
}
var body = htmlDoc.DocumentNode.SelectNodes("//body")
.SingleOrDefault();
scriptNodes.ForEach(n =>
{
body?.ChildNodes.Add(HtmlNode.CreateNode(Environment.NewLine));
body?.ChildNodes.Add(n);
});
FormatHtmlNodes(htmlDoc.DocumentNode.ChildNodes, 0);
htmlDoc.OptionFixNestedTags = true;
htmlDoc.Save(tarTxtWriter);
}
foreach (var includeFilePath in VisitedItems)
{
if (ReferenceItems.ContainsKey(includeFilePath) == true)
{
if (ReferenceItems[includeFilePath].Contains(sourceFilePath) == false)
{
ReferenceItems[includeFilePath].Add(sourceFilePath);
}
}
else
{
ReferenceItems.Add(includeFilePath, new List <string>());
ReferenceItems[includeFilePath].Add(sourceFilePath);
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
protected bool HasCycle(string includeFilePath)
{
bool result = false;
if (VisitedItems.Any(i => i.Equals(includeFilePath, StringComparison.CurrentCultureIgnoreCase)))
{
int visitedIdx = VisitedItems.Count - 1;
List <string> periodItems = new List <string> {
includeFilePath
};
while (visitedIdx >= 0 && VisitedItems[visitedIdx].Equals(includeFilePath) == false)
{
periodItems.Insert(0, VisitedItems[visitedIdx--]);
}
result = ContainsSubsequence(VisitedItems, periodItems);
}
return(result);
}
protected virtual HtmlNode[] TranslateHtmlNodes(HtmlNodeCollection nodes, int level)
{
List <HtmlNode> scriptNodes = new List <HtmlNode>();
List <HtmlNode> includeNodes = new List <HtmlNode>();
if (nodes == null || level > MaxLevel)
{
return(scriptNodes.ToArray());
}
foreach (var node in nodes)
{
if (node.Name.ToLower().Contains(IncludeTagName) == true)
{
includeNodes.Add(node);
}
else
{
scriptNodes.AddRange(TranslateHtmlNodes(node.ChildNodes, level + 1));
}
}
foreach (var node in includeNodes)
{
HtmlDocument htmlDoc = new HtmlDocument();
try
{
string includeFilePath = Path.Combine(WatchPath, node.InnerText);
VisitedItems.Add(includeFilePath);
using (var srcFs = new FileStream(includeFilePath, FileMode.Open, FileAccess.Read))
using (var srcTxtReader = new StreamReader(srcFs))
{
var content = srcTxtReader.ReadToEnd();
foreach (var attr in node.Attributes)
{
content = content.Replace(attr.Name, attr.Value);
}
htmlDoc.Load(new StringReader(content));
htmlDoc.DocumentNode.SelectNodes("//script")?.ToList()
.ForEach(n =>
{
n.Remove();
scriptNodes.Add(n);
});
foreach (var subNode in htmlDoc.DocumentNode.ChildNodes)
{
scriptNodes.AddRange(TranslateHtmlNodes(subNode.ChildNodes, level + 1));
}
node.ParentNode.ReplaceChild(htmlDoc.DocumentNode, node);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
return(scriptNodes.ToArray());
}
