net.liftweb.builtin.snippet.TestCond.scala Maven / Gradle / Ivy
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/*
* Copyright 2009-2012 WorldWide Conferencing, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.liftweb
package builtin
package snippet
import scala.xml._
import net.liftweb.http._
/**
* Use this builtin snippet to either show or hide some html
* based on the user being logged in or not.
*/
object TestCond extends DispatchSnippet {
def dispatch : DispatchIt = {
case "loggedin" | "logged_in" | "LoggedIn" | "loggedIn" => loggedIn _
case "loggedout" | "logged_out" | "LoggedOut" | "loggedOut" => loggedOut _
}
def loggedIn(xhtml: NodeSeq): NodeSeq =
if (S.loggedIn_?) xhtml else NodeSeq.Empty
def loggedOut(xhtml: NodeSeq): NodeSeq =
if (S.loggedIn_?) NodeSeq.Empty else xhtml
}