applications/content/groovyScripts/layout/EditSubContent.groovy

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import org.apache.ofbiz.base.util.*
import org.apache.ofbiz.base.util.template.FreeMarkerWorker
import org.apache.ofbiz.entity.*
import org.apache.ofbiz.entity.model.*
import org.apache.ofbiz.content.data.DataResourceWorker
import org.apache.ofbiz.webapp.ftl.FreeMarkerViewHandler

import java.io.StringWriter
import freemarker.template.WrappingTemplateModel

import javax.servlet.*
import javax.servlet.http.*

Locale locale = UtilHttp.getLocale(request)
if (currentValue) {
    dataResourceId = currentValue.drDataResourceId
    dataResourceTypeId = currentValue.drDataResourceTypeId
    if (dataResourceTypeId) {
        mimeTypeId = currentValue.drMimeTypeId
        rootDir = request.getSession().getServletContext().getRealPath("/")
        wrapper = FreeMarkerWorker.getDefaultOfbizWrapper()
        WrappingTemplateModel.setDefaultObjectWrapper(wrapper)
        templateRoot = [:]
        FreeMarkerViewHandler.prepOfbizRoot(templateRoot, request, response)
        ctx = [:]
        ctx.rootDir = rootDir
        // webSiteId and https need to go here, too
        templateRoot.context = ctx
        out = new StringWriter()
        currentValue.drDataTemplateTypeId = "NONE"
        DataResourceWorker.renderDataResourceAsText(delegator, dataResourceId, out, templateRoot, locale, null, false)
        textData = out.toString()
        context.textData = textData
    }
}