linqing/StarXHtmlInHtml5OutProperties.scala

## StarXHtmlInHtml5OutProperties.scala
/*
    // Setting this in bootstrap.liftweb.Boot.scala
    // Use HTML5 for rendering
    LiftRules.htmlProperties.default.set((r: Req) =>
      new StarXHtmlInHtml5OutProperties(r.userAgent))
*/

package bootstrap.liftweb

import java.io.InputStream
import java.io.Writer

import scala.xml._

import net.liftweb.common.{ Box, Empty, Full }
import net.liftweb.http._
import net.liftweb.util.Html5Writer
import net.liftweb.util.PCDataXmlParser

case class StarXHtmlInHtml5OutProperties(userAgent: Box[String]) extends HtmlProperties {
  def docType: Box[String] = Full("<!DOCTYPE html>")
  def encoding: Box[String] = Empty

  def contentType: Box[String] = {
    Full("text/html; charset=utf-8")
  }

  def htmlParser: InputStream => Box[NodeSeq] = PCDataXmlParser.apply _

  def htmlWriter: (Node, Writer) => Unit = {
    StarHtml5Writer.write(_, _, false, !LiftRules.convertToEntity.vend)
  }

  def htmlOutputHeader: Box[String] = docType.map(_ + "\n")

  val html5FormsSupport: Boolean = {
    val r = S.request openOr Req.nil
    r.isSafari5 || r.isFirefox36 || r.isFirefox40 ||
      r.isChrome5 || r.isChrome6
  }

  val maxOpenRequests: Int =
    LiftRules.maxConcurrentRequests.vend(S.request openOr Req.nil)
}

object StarHtml5Writer extends Html5Writer {
  /**
   * Write the attributes in HTML5 valid format
   * @param m the attributes
   * @param writer the place to write the attribute
   */
  override def writeAttributes(m: MetaData, writer: Writer) {
    m match {
      case null =>
      case Null =>
      case md if (null eq md.value) => writeAttributes(md.next, writer)
      case up: UnprefixedAttribute => {
        writer.append(' ')
        writer.append(up.key)
        val v = up.value
        writer.append("=\"")
        val str = v.text
        var pos = 0
        val len = str.length
        while (pos < len) {
          str.charAt(pos) match {
            case '"' => writer.append("&quot;")
            case '<' => writer.append("&lt;")
            case c if c >= ' ' && c.toInt <= 127 => writer.append(c)
            case c if c == '\u0085' =>
            case c => {
              //              val str = Integer.toHexString(c)
              //              writer.append("&#x")
              //              writer.append("0000".substring(str.length))
              //              writer.append(str)
              //              writer.append(';')
              writer.append(c)
            }
          }

          pos += 1
        }

        writer.append('"')

        writeAttributes(up.next, writer)
      }

      case pa: PrefixedAttribute => {
        writer.append(' ')
        writer.append(pa.pre)
        writer.append(':')
        writer.append(pa.key)
        val v = pa.value
        if ((v ne null) && !v.isEmpty) {
          writer.append("=\"")
          val str = v.text
          var pos = 0
          val len = str.length
          while (pos < len) {
            str.charAt(pos) match {
              case '"' => writer.append("&quot;")
              case '<' => writer.append("&lt;")
              case c if c >= ' ' && c.toInt <= 127 => writer.append(c)
              case c if c == '\u0085' =>
              case c => {
                //                val str = Integer.toHexString(c)
                //                writer.append("&#x")
                //                writer.append("0000".substring(str.length))
                //                writer.append(str)
                //                writer.append(';')
                writer.append(c)
              }
            }

            pos += 1
          }

          writer.append('"')
        }

        writeAttributes(pa.next, writer)
      }

      case x => writeAttributes(x.next, writer)
    }
  }

}
	/*
	// Setting this in bootstrap.liftweb.Boot.scala
	// Use HTML5 for rendering
	LiftRules.htmlProperties.default.set((r: Req) =>
	new StarXHtmlInHtml5OutProperties(r.userAgent))
	*/

	package bootstrap.liftweb

	import java.io.InputStream
	import java.io.Writer

	import scala.xml._

	import net.liftweb.common.{ Box, Empty, Full }
	import net.liftweb.http._
	import net.liftweb.util.Html5Writer
	import net.liftweb.util.PCDataXmlParser

	case class StarXHtmlInHtml5OutProperties(userAgent: Box[String]) extends HtmlProperties {
	def docType: Box[String] = Full("<!DOCTYPE html>")
	def encoding: Box[String] = Empty

	def contentType: Box[String] = {
	Full("text/html; charset=utf-8")
	}

	def htmlParser: InputStream => Box[NodeSeq] = PCDataXmlParser.apply _

	def htmlWriter: (Node, Writer) => Unit = {
	StarHtml5Writer.write(_, _, false, !LiftRules.convertToEntity.vend)
	}

	def htmlOutputHeader: Box[String] = docType.map(_ + "\n")

	val html5FormsSupport: Boolean = {
	val r = S.request openOr Req.nil
	r.isSafari5 \|\| r.isFirefox36 \|\| r.isFirefox40 \|\|
	r.isChrome5 \|\| r.isChrome6
	}

	val maxOpenRequests: Int =
	LiftRules.maxConcurrentRequests.vend(S.request openOr Req.nil)
	}

	object StarHtml5Writer extends Html5Writer {
	/**
	* Write the attributes in HTML5 valid format
	* @param m the attributes
	* @param writer the place to write the attribute
	*/
	override def writeAttributes(m: MetaData, writer: Writer) {
	m match {
	case null =>
	case Null =>
	case md if (null eq md.value) => writeAttributes(md.next, writer)
	case up: UnprefixedAttribute => {
	writer.append(' ')
	writer.append(up.key)
	val v = up.value
	writer.append("=\"")
	val str = v.text
	var pos = 0
	val len = str.length
	while (pos < len) {
	str.charAt(pos) match {
	case '"' => writer.append(""")
	case '<' => writer.append("<")
	case c if c >= ' ' && c.toInt <= 127 => writer.append(c)
	case c if c == '\u0085' =>
	case c => {
	// val str = Integer.toHexString(c)
	// writer.append("&#x")
	// writer.append("0000".substring(str.length))
	// writer.append(str)
	// writer.append(';')
	writer.append(c)
	}
	}

	pos += 1
	}

	writer.append('"')

	writeAttributes(up.next, writer)
	}

	case pa: PrefixedAttribute => {
	writer.append(' ')
	writer.append(pa.pre)
	writer.append(':')
	writer.append(pa.key)
	val v = pa.value
	if ((v ne null) && !v.isEmpty) {
	writer.append("=\"")
	val str = v.text
	var pos = 0
	val len = str.length
	while (pos < len) {
	str.charAt(pos) match {
	case '"' => writer.append(""")
	case '<' => writer.append("<")
	case c if c >= ' ' && c.toInt <= 127 => writer.append(c)
	case c if c == '\u0085' =>
	case c => {
	// val str = Integer.toHexString(c)
	// writer.append("&#x")
	// writer.append("0000".substring(str.length))
	// writer.append(str)
	// writer.append(';')
	writer.append(c)
	}
	}

	pos += 1
	}

	writer.append('"')
	}

	writeAttributes(pa.next, writer)
	}

	case x => writeAttributes(x.next, writer)
	}
	}

	}