set(attribute=${calpath}, value="calPath=public/cals/MainCal")
set(attribute=${genericFeederArgs}, value="/feeder/main/listEvents.do?${calPath}&setappvar=summaryMode(details)")
set(attribute=${bwGeneralFeedPrefix}, value="${genericFeederArgs}&skinName=")

path-template('/v1.0/categories/{skin}/{objName}') -> redirect('/feeder/widget/categories.do?${calpath}&skinName=${skin}&setappvar=objName(${objName})')

path-template('/v1.0/groups/{skin}/{objName}') -> redirect('/feeder/widget/group.do?${calpath}&skinName=${skin}&setappvar=objName(${objName})')

path-template('/v1.0/jsonDays/{days}/{skin}/{filter}/{objName}') -> {
  equals(${filter}, "no--filter") -> {
      redirect('${bwGeneralFeedPrefix}${skin}&days=${days)&setappvar=objName("${objName}")') 
    } else {
      redirect('${bwGeneralFeedPrefix}${skin}&days=${days)&setappvar=objName("${objName}")&fexpr=${filter}') 
    }
}


------------------------------------------------------------------------
Config from orig


    "/v1.0/rssDays/$days/$skin/$filter"                          (controller: "feederURL", action: "rssXmlDays")
    "/v1.0/xmlDays/$days/$skin/$filter"                          (controller: "feederURL", action: "rssXmlDays")


  def rssXmlDays = {
    String bwUrl = "$bwGeneralFeedPrefix" + params.skin + "&days=" + params.days + filterArg()
    println("rssXmlDays Action: Feeder URL is " + bwUrl)
    if (fetchContent(bwUrl)) { 
      render(text: content, contentType:"text/html", encoding:"UTF-8")
    } else {
      return
    }
  }

    "/v1.0/icsDays/$days/$filter"                                (controller: "feederURL", action: "icsDays")

  String bwIcsFeedPrefix = bedeworkServer + genericFeederArgs + "&format=text/calendar"

  def icsDays = {
    String bwUrl = "$bwIcsFeedPrefix" + "&days=" + params.days + filterArg()
    println("rssDays Action: Feeder URL is " + bwUrl)
    if (fetchContent(bwUrl)) { 
      render(text: content, contentType:"text/calendar", encoding:"UTF-8")
    } else {
      return
    }
  }

    "/v1.0/jsonRange/$startDate/$endDate/$skin/$filter/$objName" (controller: "feederURL", action: "jsonRange")


  def jsonRange = {
    String bwUrl = "$bwGeneralFeedPrefix" + params.skin + "&start=" + params.startDate + "&end=" + params.endDate +
                                           "&setappvar=objName(" + params.objName + ")" + filterArg()
     if (fetchContent(bwUrl)) { 
      render(text: content, contentType:"text/html", encoding:"UTF-8")
    } else {
      return
    }
  }

    "/v1.0/rssRange/$startDate/$endDate/$skin/$filter"           (controller: "feederURL", action: "rssXmlRange")
    "/v1.0/xmlRange/$startDate/$endDate/$skin/$filter"           (controller: "feederURL", action: "rssXmlRange")


  def rssXmlRange = {
    String bwUrl = "$bwGeneralFeedPrefix" + params.skin + "&start=" + params.startDate + "&end=" + params.endDate + filterArg()
    println("rssXmlRange Action: Feeder URL is " + bwUrl)
    if (fetchContent(bwUrl)) { 
      render(text: content, contentType:"text/html", encoding:"UTF-8")
    } else {
      return
    }
  }

    "/v1.0/icsRange/$startDate/$endDate/$filter"                 (controller: "feederURL", action: "icsRange")


  def icsRange = {
    String bwUrl = "$bwIcsFeedPrefix" + "&days=" + params.startDate + "&end=" + params.endDate + filterArg()
    println("icsRange Action: Feeder URL is " + bwUrl)
    if (fetchContent(bwUrl)) { 
      render(text: content, contentType:"text/calendar", encoding:"UTF-8")
    } else {
      return
    }
  }

		"/$controller/$action?/$id?"{
			constraints {
				// apply constraints here
			}
		}

		"/"(view:"/index")
		"500"(view:'/error')
	}
}
  

  def index = {
    redirect(url:"$bedeworkServer")
  }
  
  def noConnection = {
     def errorMsg = "Can't reach $bedeworkServer/feeder. Is Bedework running?"
     render(text: errorMsg, contentType:"text/html", encoding:"UTF-8")
  }


  // 

  
  def fetchContent (bwUrl) {
    try {
      def content = bwUrl.toURL().text
      return true
    } 
    catch (error) {
      printf ("webcache: " + error)
      redirect(action:noConnection)
    }
  }
  
  def filterName () {
    if (params.filter) {
      List filterSplits = params.filter.tokenize('.')
      return filterSplits[0]
    }
  }

  def extensionName () {
    if (params.filter) {
      List filterSplits = params.filter.tokenize('.')
      return filterSplits[1]
    }
  }
  
  def filterArg () {
    if ( filterName() == "no--filter" ) {
      return ""
    } else {
      String encodedFilter = URLEncoder.encode(params.filter)
      return "&fexpr=$encodedFilter"
    }
  }
}