/// <summary>
/// Converts a UfDataNode structure into a very basic form HTML.
/// </summary>
/// <param name="node">Node</param>
/// <param name="formatDescriber">Microformat format describer object</param>
/// <returns>HTML string</returns>
public string Convert(UfDataNode node, UfFormatDescriber formatDescriber)
{
string output = string.Empty;
StringWriter stringWriter = new StringWriter();
UfElementDescriber elementDescriber = formatDescriber.BaseElement;
using (XhtmlTextWriter writer = new XhtmlTextWriter(stringWriter))
{
writer.WriteBeginTag("div");
writer.WriteAttribute("class", "microformats");
writer.Write(HtmlTextWriter.TagRightChar);
foreach (UfDataNode child in node.Nodes)
{
writer.WriteLine();
AddNode(child, elementDescriber, writer);
}
writer.WriteEndTag("div");
writer.WriteLine();
}
return(stringWriter.ToString());
}
public bool Render(object o, string description, int depth, XhtmlTextWriter writer)
{
//there are two principal ways of rendering an object,
// if it's an enumerable we render each object as a row in a table
// if it's jut an object we render each property of the object as a row in a table
if (!String.IsNullOrWhiteSpace(description))
{
writer.RenderBeginTag(HtmlTextWriterTag.H3);
writer.Write(description);
writer.RenderEndTag();
writer.WriteLine();
}
if (depth <= 0)
{
return(true);
}
if (o is IEnumerable && !(o is String))
{
return(RenderEnumerable((IEnumerable)o, depth, writer));
}
else
{
return(RenderObject(o, depth, writer));
}
}
public bool RenderObject(object o, int depth, XhtmlTextWriter writer)
{
var objectType = o.GetType();
if (IsSimpleType(objectType))
{
writer.RenderBeginTag(HtmlTextWriterTag.P);
writer.Write(o.ToString());
writer.RenderEndTag();
writer.WriteLine();
return(true);
}
//get the members (fields and properties)
var members = GetMembers(objectType);
//create a two column table containing member and then value
writer.RenderBeginTag(HtmlTextWriterTag.Table);
//write a header containing the class name
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
writer.AddAttribute(HtmlTextWriterAttribute.Colspan, "2");
writer.RenderBeginTag(HtmlTextWriterTag.Th);
writer.Write(objectType.Name);
writer.RenderEndTag(); //th
writer.RenderEndTag(); //tr
foreach (var member in members)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
writer.AddAttribute(HtmlTextWriterAttribute.Class, "left");
writer.RenderBeginTag(HtmlTextWriterTag.Th);
writer.Write(member.Name);
writer.RenderEndTag(); //th
writer.RenderBeginTag(HtmlTextWriterTag.Td);
RenderMember(member, o, depth, writer);
writer.RenderEndTag(); //td
writer.RenderEndTag(); //tr
}
writer.RenderEndTag(); //table
writer.WriteLine();
return(true);
}
private void InitHeader()
{
writer.WriteLineNoTabs("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
writer.AddAttribute("xmlns", "http://www.w3.org/1999/xhtml");
writer.AddAttribute("xml:lang", "en");
writer.RenderBeginTag(HtmlTextWriterTag.Html);
writer.RenderBeginTag(HtmlTextWriterTag.Head);
writer.RenderBeginTag(HtmlTextWriterTag.Title);
writer.Write("XhtmlDumper");
writer.RenderEndTag();
writer.AddAttribute("http-equiv", "content-type");
writer.AddAttribute(HtmlTextWriterAttribute.Content, "text/html;charset=utf-8");
writer.RenderBeginTag(HtmlTextWriterTag.Meta);
writer.RenderEndTag();
writer.WriteLine();
writer.AddAttribute(HtmlTextWriterAttribute.Name, "generator");
writer.AddAttribute(HtmlTextWriterAttribute.Content, "XhtmlDumper");
writer.RenderBeginTag(HtmlTextWriterTag.Meta);
writer.RenderEndTag();
writer.WriteLine();
writer.AddAttribute(HtmlTextWriterAttribute.Name, "description");
writer.AddAttribute(HtmlTextWriterAttribute.Content, "Generated on: " + DateTime.Now);
writer.RenderBeginTag(HtmlTextWriterTag.Meta);
writer.RenderEndTag();
writer.WriteLine();
writer.AddAttribute("type", "text/css");
writer.RenderBeginTag(HtmlTextWriterTag.Style);
writer.WriteLineNoTabs(Resources.StyleSheet);
writer.RenderEndTag(); // style
writer.RenderEndTag(); // Head
writer.WriteLine();
writer.RenderBeginTag(HtmlTextWriterTag.Body);
}
public Stream RenderPageEnd()
{
XhtmlTextWriter xhtmlWriter = new XhtmlTextWriter(Writer);
xhtmlWriter.Indent = 3;
// Flush writer contents to output.
xhtmlWriter.Flush();
if (ReportFooter != null && ReportFooter.Length > 0)
{
xhtmlWriter.RenderBeginTag("hr");
xhtmlWriter.WriteEndTag("hr");
//
xhtmlWriter.AddAttribute("class", "footer");
xhtmlWriter.RenderBeginTag("div");
xhtmlWriter.Write(ReportFooter);
xhtmlWriter.WriteEndTag("div");
xhtmlWriter.RenderBeginTag("hr");
xhtmlWriter.WriteEndTag("hr");
xhtmlWriter.WriteLine(Writer.NewLine);
// </h2>
}
//--------------------------------------------------------
// No matter what state the Renderer left us in, close
// off the <body> and <html> elements.
//--------------------------------------------------------
// </body>
xhtmlWriter.WriteEndTag("body");
// </html>
xhtmlWriter.WriteEndTag("html");
// Flush writer contents to output.
xhtmlWriter.Flush();
return(Writer.BaseStream);
}
public virtual Stream Render(IDataSource dataSource)
{
XhtmlTextWriter xhtmlWriter = new XhtmlTextWriter(_writer);
// <div class='core'>
xhtmlWriter.AddAttribute("class", "core");
xhtmlWriter.RenderBeginTag("div");
xhtmlWriter.WriteLine(Writer.NewLine);
//-----------------------------------------------------------------
// If the 'Renderer' supports the ITextControl interface, we will
// defer rendering of the 'Text' block to it. The assignment needs
// to take place before 'DataBind' so the 'Renderer' can act
// on the Text. (Maybe a token substitution will happen, perhaps!)
//-----------------------------------------------------------------
ITextControl _textControl = Renderer as ITextControl;
if (_textControl != null)
{
_textControl.Text = Text;
}
// Bind the Data to the Renderer
if (dataSource != null)
{
Renderer.DataSource = dataSource;
Renderer.DataBind();
}
xhtmlWriter.Flush();
// Render unto the Stream that which belongs to the Stream...
Renderer.ID = ID;
Renderer.RenderControl(xhtmlWriter);
// </div>
xhtmlWriter.WriteEndTag("div");
xhtmlWriter.Flush();
return(_writer.BaseStream);
}
private string GenerateHtmlReport()
{
string htmlFullFilePath = Path.GetTempFileName() + Guid.NewGuid().ToString() + ".html";
//_testsSummary = SummarizeRun();
using (StreamWriter htmlStreamWriter = new StreamWriter(htmlFullFilePath))
{
using (System.Web.UI.XhtmlTextWriter writer = new XhtmlTextWriter(htmlStreamWriter, " "))
{
writer.WriteLine("<!DOCTYPE xhtml>");
writer.RenderBeginTag(HtmlTextWriterTag.Html); // Begin Html
//Write html Head:
writer.RenderBeginTag(HtmlTextWriterTag.Head); // Begin Head
writer.WriteLine(WriteHtmlReportHead());
writer.RenderEndTag(); // End Head
//Write html Body:
using (HtmlGenericControl body = new HtmlGenericControl("body")) // Begin Body content
{
#region Header Creation
//body.Controls.Add(GenerateHeaderSection());
GenerateHeaderSection(body);
#endregion Header Creation
#region Navigation Creation
//body.Controls.Add(GenerateNavSection());
GenerateNavSection(body);
#endregion Navigator Creation
#region Article Creation
//body.Controls.Add(GenerateArticleSection());
GenerateArticleSection(body);
#endregion Article Creation
#region Modal Creation
using (HtmlGenericControl modal = new HtmlGenericControl("div"))
{
modal.Attributes.Add("id", "modal");
modal.Attributes.Add("class", "modal");
modal.Controls.Add(
new LiteralControl(
"<span class=\"close\" onclick=\"closeModal()\">×</span>"));
modal.Controls.Add(
new LiteralControl("<img class=\"modal-content\" id=\"modalImg\">"));
modal.Controls.Add(new LiteralControl("<div id=\"caption\"></div>"));
body.Controls.Add(modal);
}
#endregion Modal Creation
#region footer Creation
using (HtmlGenericControl footer = new HtmlGenericControl("footer"))
{
body.Controls.Add(footer);
}
#endregion footer Creation
body.RenderControl(writer); // End Body content
}
writer.RenderEndTag(); // End Html
}
}
return(htmlFullFilePath);
}
private void AddNode(UfDataNode node, UfElementDescriber elementDescriber, XhtmlTextWriter writer)
{
if (node.Name != string.Empty)
{
indentNum++;
writer.Indent = indentNum;
UfElementDescriber currentDescriber = elementDescriber;
foreach (UfElementDescriber childElementDescriber in elementDescriber.Elements)
{
if (node.Name == childElementDescriber.Name || node.Name == childElementDescriber.CompoundName)
{
currentDescriber = childElementDescriber;
}
}
if (currentDescriber.Attribute == "class")
{
writer.WriteBeginTag("div");
if (currentDescriber.CompoundName == "")
{
writer.WriteAttribute("class", node.Name);
}
else
{
writer.WriteAttribute("class", node.Name + " " + currentDescriber.Name);
}
if (!string.IsNullOrEmpty(node.ElementId))
{
writer.WriteAttribute("id", node.ElementId);
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.WriteEncodedText(node.Value);
foreach (UfDataNode child in node.Nodes)
{
writer.WriteLine();
AddNode(child, currentDescriber, writer);
}
if (node.Name != string.Empty)
{
writer.WriteEndTag("div");
writer.WriteLine();
}
}
if (currentDescriber.Attribute == "rel")
{
writer.WriteBeginTag("a");
writer.WriteAttribute("href", node.DescendantValue("link"));
writer.WriteAttribute("rel", node.Name);
writer.Write(HtmlTextWriter.TagRightChar);
writer.WriteEncodedText(node.DescendantValue("text"));
writer.WriteEndTag("a");
writer.WriteLine();
}
indentNum--;
writer.Indent = indentNum;
}
}
public Stream RenderPageBegin()
{
XhtmlTextWriter xhtmlWriter = new XhtmlTextWriter(Writer);
xhtmlWriter.Indent = 3;
xhtmlWriter.AddAttribute("xmlns", "http://www.w3.org/1999/xhtml");
xhtmlWriter.RenderBeginTag("html");
xhtmlWriter.RenderBeginTag("head");
if (ReportHeading != null && ReportHeading.Length > 0)
{
xhtmlWriter.RenderBeginTag("title");
xhtmlWriter.Write(ReportHeading);
xhtmlWriter.WriteEndTag("title");
}
// <style type='text/css'>
xhtmlWriter.WriteLine(Writer.NewLine);
xhtmlWriter.AddAttribute(HtmlTextWriterAttribute.Type, "text/css");
xhtmlWriter.RenderBeginTag("style");
foreach (var style in _styles)
{
xhtmlWriter.WriteLine(style.Key);
xhtmlWriter.WriteLine("{");
xhtmlWriter.WriteLine(style.Value);
xhtmlWriter.WriteLine("}");
}
xhtmlWriter.WriteEndTag("style");
xhtmlWriter.WriteLine(Writer.NewLine);
// </style>
xhtmlWriter.WriteEndTag("head");
// <body>
xhtmlWriter.RenderBeginTag("body");
if (ReportHeading != null && ReportHeading.Length > 0)
{
// <h2 class='heading'>
xhtmlWriter.AddAttribute("class", "heading");
xhtmlWriter.RenderBeginTag("h2");
xhtmlWriter.Write(ReportHeading);
xhtmlWriter.WriteEndTag("h2");
xhtmlWriter.WriteLine(Writer.NewLine);
// </h2>
}
if (!(Renderer is ITextControl) && Text != null && Text.Length > 0)
{
// <p class='text'>
xhtmlWriter.AddAttribute("class", "caption");
xhtmlWriter.RenderBeginTag("p");
xhtmlWriter.Write(Text);
xhtmlWriter.WriteEndTag("p");
xhtmlWriter.WriteLine(Writer.NewLine);
// </p>
}
// Flush writer contents to output.
xhtmlWriter.Flush();
return(Writer.BaseStream);
}
public bool Render(object o, string description, int depth, XhtmlTextWriter writer)
{
writer.WriteLine(o);
return(true);
}
public bool RenderEnumerable(IEnumerable enumerable, int depth, XhtmlTextWriter writer)
{
var elementType = GetElementTypeOfEnumerable(enumerable);
if (elementType == null)
{
return(false);
}
//get the members (fields and properties)
var members = GetMembers(elementType);
//write the headers and start the table
writer.RenderBeginTag(HtmlTextWriterTag.Table);
//if the element type is an element that needs to be rendered atomically we use a different method
if (IsSimpleType(elementType))
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
writer.RenderBeginTag(HtmlTextWriterTag.Th);
writer.Write(elementType.Name);
writer.RenderEndTag();
writer.RenderEndTag();
foreach (var element in enumerable)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
writer.RenderBeginTag(HtmlTextWriterTag.Td);
writer.Write(element.ToString());
writer.RenderEndTag();
writer.RenderEndTag();
}
}
else
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
foreach (var member in members)
{
writer.RenderBeginTag(HtmlTextWriterTag.Th);
writer.Write(member.Name);
writer.RenderEndTag();
}
writer.RenderEndTag(); //tr
writer.WriteLine();
//write all the members
foreach (var element in enumerable)
{
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
foreach (var member in members)
{
writer.RenderBeginTag(HtmlTextWriterTag.Td);
RenderMember(member, element, depth, writer);
writer.RenderEndTag(); //td
}
writer.RenderEndTag(); //tr
writer.WriteLine();
}
}
//end the table
writer.RenderEndTag();
writer.WriteLine();
return(true);
}
