dph01

package code.snippet
import scala.xml._
import net.liftweb.util.Helpers._
import scala.xml.transform._
import net.liftweb.common.Logger

object TBUtils extends Logger {
  /* Transforms the XML produced by Menu.build such that any menus defined as:
  Menu("Test") / "test" >> LocGroup("test") >> PlaceHolder submenus (
    Menu("Test 2") / "test2",

dph01

  <div class="topbar">
    <div class="fill">
      <div class="container">
        <a class="brand" href="/">My App</a>
        <span class="lift:TBUtils.menuToTBNav?eager_eval=true">
          <span class="lift:Menu.builder?
                top:class=nav;li_item:class=active;linkToSelf=true;expandAll=true"></span>
        </span>
      </div>
    </div>

dph01

<div class="topbar">
  <div class="fill">
    <div class="container">
      <a class="brand" href="/">My App</a>
      <span class="lift:TBUtils.menuToTBNav?eager_eval=true">
        <span class="lift:Menu.builder?
              top:class=nav;li_item:class=active;linkToSelf=true;expandAll=true"></span>
      </span>
    </div>
  </div>

dph01

Menu("Home") / "index",
Menu("Page 1") / "page1",
Menu("Page 2") / "page2",
Menu("Page 3") / "page3" >> PlaceHolder >> submenus (
  Menu("Page 3a") / "page3a",  
  Menu("Page 3b") / "page3b"
),

dph01

def userLinkText = User.currentUser.map(_.shortName).openOr("not logged in").toString

val entries = List(Menu("Home") / "index" >> LocGroup("main"),
     Menu("Page 1") / "page1" >> LocGroup("main"),
     Menu("Page 2") / "page2" >> LocGroup("main"),
     Menu("Page 3") / "page3" >> LocGroup("main") >> PlaceHolder submenus (
         Menu("Page 3a") / "page3a" ,  
         Menu("Page 3b") / "page3b" ,
         Menu("Page 3c") / "page3c") ,
     User.loginMenuLoc.open_!,

dph01

object User extends User with MetaMegaProtoUser[User] {
 ...
  override def loginMenuLocParams = LocGroup("user") :: super.loginMenuLocParams
  override def createUserMenuLocParams = LocGroup("user") :: super.createUserMenuLocParams
}

dph01

<div class="navbar">
  <div class="navbar-inner">
    <div class="container">
      <a class="brand" href="/">My App</a>
        <!-- create the 'main' menu items -->
	<span data-lift="lift:TBNav.menuToTBNav?eager_eval=true"> 
	  <span data-lift="lift:Menu.builder?top:class=nav;li_item:class=active;linkToSelf=true;expandAll=true;group=main"></span>
	</span>
        <!-- create the 'user' (e.g. login/logout etc) menu items -->
	<span data-lift="lift:TBNav.menuToTBNav?eager_eval=true"> 

dph01

def serve(reqdFile: String) : Box[LiftResponse] = {
  debug("request headers: " + S.request.map( _.headers.map(h => h._1 + "\t\t" + h._2 + "\n").toString).openOr(""))
  User.currentUser match {
    case Full(user) => {
      try {
        // e.g. turn 1092345.mp4 into (1092345,mp4)
	var (baseName, ext) = Media.splitExtension(reqdFile)
       // should be only one in the database, check to make sure, don't want to 
	// show someone else's video by accident!!
	val mediaList = Media.findAll(By(Media.baseNamePhysical,baseName),By(Media.fileExtension,ext))

dph01

class StatelessTestRV extends Logger {
  
  object searchResults extends RequestVar[List[String]](Nil)
  
  def doSearch(param: String) = {
    // dummy results ....
    "one" :: "two" :: "three" :: Nil
  }
  
  def processSubmit(param: String) = {

dph01

S.functionLifespan(true) {
  pf(toMatch)() match {
  case Full(v) =>
    (true, Full(LiftRules.convertResponse((liftSession.checkRedirect(v), Nil,
      S.responseCookies, req))))
  case Empty =>
    (true, LiftRules.notFoundOrIgnore(req, Full(liftSession)))
  case f: Failure =>
    (true, Full(liftSession.checkRedirect(req.createNotFound(f))))
  }