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/*******************************************************************************
 * © 2018 Disney | ABC Television Group
 *
 * Licensed under the Apache License, Version 2.0 (the "Apache License")
 * with the following modification; you may not use this file except in
 * compliance with the Apache License and the following modification to it:
 * Section 6. Trademarks. is deleted and replaced with:
 *
 * 6. Trademarks. This License does not grant permission to use the trade
 *     names, trademarks, service marks, or product names of the Licensor
 *     and its affiliates, except as required to comply with Section 4(c) of
 *     the License and to reproduce the content of the NOTICE file.
 *
 * You may obtain a copy of the Apache License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Apache License with the above modification is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the Apache License for the specific
 * language governing permissions and limitations under the Apache License.
 *******************************************************************************/
static init(){
	System.setProperty('groovity.errorPageTag', 'portalError')
}

@Tag(info="Generate a portal error page shell")
class PortalError{
	def tag(Map attributes, Closure body){
		def portalLib = load '/groovity/portal/lib/portal'
		def lookup1 = "${error?.uri}";
		def lookup2 = "${error?.uri}/";
		def lookup3 = "${error?.uri}${error?.uri?'/':''}index";
		portalPageConfig = portalLib.sitemap.find{ it.path==lookup1 || it.path==lookup2 || it.path==lookup3 }
		if(!portalPageConfig){
			portalPageConfig = portalLib.sitemap.find{ it.scriptPath=='/groovity/portal/controller' }
		}
		def rolePath = portalPageConfig.path ?: "${error?.uri}";
		roles = request.session?.getAttribute('pageRoles')?.get(rolePath)
		if(roles==null){
			if(request.userPrincipal){
				roles = request.userPrincipal.getRoles(request.session, rolePath, portalPageConfig.roles)
			}
			else if(portalPageConfig.roles.contains('anon')){
				roles = ['anon']
			}
			else{
				roles = []
			}
		}
		portal{
			portlet(wide:true,title:'ERROR'){
				body()
			}
		}
	}
}