1 /*

     2  * Copyright 2011 Tomas Zeman <tzeman@volny.cz>

     3  *

     4  * Licensed under the Apache License, Version 2.0 (the "License");

     5  * you may not use this file except in compliance with the License.

     6  * You may obtain a copy of the License at

     7  *

     8  *     http://www.apache.org/licenses/LICENSE-2.0

     9  *

    10  * Unless required by applicable law or agreed to in writing, software

    11  * distributed under the License is distributed on an "AS IS" BASIS,

    12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    13  * See the License for the specific language governing permissions and

    14  * limitations under the License.

    15  */

    16 package net.tz.lift.snippet

    17 

    18 import net.liftweb.http.TemplateFinder

    19 import net.liftweb.sitemap.Loc._

    20 import scala.xml.NodeSeq

    21 

    22 /**

    23  * Helper object for custom Loc template based on template path, eg.

    24  * <code>item/view</code>.

    25  */

    26 object LocTpl {

    27 

    28   def apply(path: String): Template = Template(() =>

    29     TemplateFinder.findAnyTemplate(path split "/" toList) openOr NodeSeq.Empty)

    30 

    31   def apply[T](f: T => String): ValueTemplate[T] = ValueTemplate[T](

    32     _.flatMap { v => TemplateFinder.findAnyTemplate(f(v) split "/" toList)

    33     } openOr NodeSeq.Empty)

    34 }

    35 

    36 // vim: set ts=2 sw=2 et: