public static List <FormDescr> GetAllForms(this HTMLBodyElement _) =>
FormDescr.FormsTypes
.SelectMany(x =>
Document.GetElementsByClassName(x.Item1.FullNameWithoutGenerics())
.Where(y => x.Item2(y))
.Select(FormDescr.CreateFrom))
.ToList();
public void HtmlHasRightBodyElement()
{
var doc = new HTMLDocument();
var root = new HTMLHtmlElement();
doc.AppendChild(root);
var body = new HTMLBodyElement();
root.AppendChild(body);
Assert.AreEqual(body, doc.Body);
}
public void Merge(string[] htmlFiles, string outPath)
{
_htmlOutputPath = Path.GetDirectoryName(outPath);
var temp = Path.Combine(_htmlOutputPath, "Output2");
Directory.CreateDirectory(temp);
for (var i = 0; i < htmlFiles.Length; i++)
{
var htmlFile = htmlFiles[i];
var fileName = Path.GetFileName(htmlFile);
var tempOutputFilePath = Path.Combine(temp, fileName);
File.Copy(htmlFile, tempOutputFilePath);
htmlFiles[i] = tempOutputFilePath;
using (var htmlDocument = new HTMLDocument(htmlFiles[i]))
{
HTMLDivElement anchorDivContainer = (HTMLDivElement)htmlDocument.CreateElement("div");
HTMLBodyElement htmlDocumentBody = (HTMLBodyElement)htmlDocument.Body;
HTMLHeadElement head = (HTMLHeadElement)htmlDocument.GetElementsByTagName("head")[0];
HTMLStyleElement htmlStyleElement = (HTMLStyleElement)htmlDocument.CreateElement("style");
var resetEvent = new AutoResetEvent(false);
htmlStyleElement.OnLoad += (sender, e) => { resetEvent.Set(); };
htmlStyleElement.OnError += (sender, e) => { resetEvent.Set(); };
var cssContent = htmlDocument.CreateTextNode(_content);
htmlStyleElement.AppendChild(cssContent);
head.AppendChild(htmlStyleElement);
resetEvent.WaitOne();
anchorDivContainer.SetAttribute("class", "container");
anchorDivContainer.SetAttribute("align", "center");
var paragraphElement = GetParagraphElement(htmlDocument, "Navigation");
anchorDivContainer.AppendChild(paragraphElement);
if (i != 0)
{
var anchorBackward = GetAnchorElement(htmlDocument, "Backward");
anchorBackward.Href = Path.GetFileName(htmlFiles[i - 1]);
anchorDivContainer.AppendChild(anchorBackward);
}
else
{
HTMLAnchorElement anchorBackward = GetAnchorElement(htmlDocument, "Backward");
anchorBackward.Href = Path.GetFileName(htmlFiles[htmlFiles.Length - 1]);
anchorDivContainer.AppendChild(anchorBackward);
}
if (i != htmlFiles.Length - 1)
{
HTMLAnchorElement anchorForward = GetAnchorElement(htmlDocument, "Forward");
anchorForward.Href = Path.GetFileName(htmlFiles[i + 1]);
anchorDivContainer.AppendChild(anchorForward);
}
else
{
HTMLAnchorElement anchorForward = GetAnchorElement(htmlDocument, "Forward");
anchorForward.Href = Path.GetFileName(htmlFiles[0]);
anchorDivContainer.AppendChild(anchorForward);
}
Node firstChild = htmlDocumentBody.FirstChild;
htmlDocumentBody.InsertBefore(anchorDivContainer, firstChild);
var outputPath = Path.Combine(_htmlOutputPath, fileName);
htmlDocument.Save(outputPath);
htmlDocument.Dispose();
htmlFiles[i] = outputPath;
ClearDirectory(temp);
}
}
var name = Path.GetFileNameWithoutExtension(outPath);
SaveDocument($"{name}.mhtml", htmlFiles[0], htmlFiles.Length);
}
public static FormDescr GetActiveFormOrNull(this HTMLBodyElement body) => body.GetAllForms().LastOrDefault(x => x.IsShown);
