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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 conf=[
	PORTAL_AUTH_REALM:'Portal'
]
static web = [
	path: "/{pageLookup : .*}",
	output:"text/html",
	charset:"UTF-8",
	methods:['GET','POST']
]

static args=[
	pageLookup:null,
	pageRoleAction:null,
	mode:null,
	userName:null,
	fullName:null,
	nickName:null,
	digest:null
]

static portal = [
	title:'Portal',
	roles:["anon","auth"]
];


@Field portalLib = load('/groovity/portal/lib/portal');
load '/data/factory'

//define common binding variables for providing feedback from form processing
formError = null;
formMessage = null;

//lookup portal page metadata from sitemap
portalPageConfig = null;
def isBootstrapped = portalLib.isBootstrapped();
if(!isBootstrapped && userName && request.method=='POST'){
	//process bootstrap form
	try{
		def newPerson = factory('person').putAll([userName:userName,fullName:fullName,nickName:nickName,digest:digest])
		newPerson.bootstrap()
		formMessage = "Superuser '${userName}' created, please login to make further changes"
		isBootstrapped = true;
	}
	catch(Exception e){
		formError = e;
		log(error:"Error in form processing",thrown:e);
	}
}
if(isBootstrapped){
	def lookup1 = "/${pageLookup}";
	def lookup2 = "/${pageLookup}/";
	def lookup3 = "/${pageLookup}${pageLookup?'/':''}index";
	portalPageConfig = portalLib.sitemap.find{ it.path==lookup1 || it.path==lookup2 || it.path==lookup3 }
}
if(!portalPageConfig){
	portalPageConfig = portalLib.sitemap.find{ it.scriptPath=='/groovity/portal/controller' }
}
def rolePath = portalPageConfig.path ?: "/${pageLookup}";
hasAdminRole = request.userPrincipal?.hasRole(request.session, rolePath, ['admin']);
if(request.method=='POST'){
	//process page role form submission
	if(hasAdminRole && request.method=="POST" && pageRoleAction){
		if(pageRoleAction=='update'){
			def pageRoles = request.parameterMap.keySet().findAll{ it.startsWith('pageRole_') }.collect { it.substring(9) }
			request.session.getAttribute('pageRoles').put(rolePath,pageRoles)
		}
		else if(pageRoleAction=='reset'){
			request.session.getAttribute('pageRoles').remove(rolePath)
		}
	}
}

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 = []
	}
}

if(portalPageConfig.scriptPath != '/groovity/portal/controller'){
	if(portalPageConfig.roles){
		if(roles.isEmpty()){
			response.sendError(403,'You lack permission to see this page')
			return;
		}
	}
	run(portalPageConfig.scriptPath)
}
else if(pageLookup && isBootstrapped){
	response.sendError(404,"No page found at ${pageLookup}")
}
else{
	return <~
	
		
			Portal
			noun | \ˈˈpȯr-t^əl\
			
			Door, Entrance
			
		
		
			
				
				
				
					Bootstrap
					Please create a local superuser account, which you will then use to configure other accounts and roles.
					
					
						
						Username
						
						
						
						Full Name
						
						
						
						Nickname
						
						
						
						Password
						
						
						
						
					
					
				
			
			
				
					Welcome
					Please login
				
			
		
		
		
			
		
		
	
	~>
}