{
	"ownerApp" : "Orchestrator",
	"name" : "enable_workspace_clients_for_context",
	"createBy" : "Marco Lettere",
	"description": "All workspace clients registered on Information system for given context are enabled for VRE by calling add_workspace_client_to_context",
	"version" : 1,
	"ownerEmail" : "marco.lettere@nubisware.com",
	"inputParameters" : ["filter", "context"],
	"tasks" : [
    	{
			"name": "INLINE_TASK",
			"taskReferenceName": "init",
			"type": "INLINE",
			"inputParameters": {
				"keycloak": "{{ keycloak }}/{{ keycloak_realm }}",
				"keycloak_admin" : "{{ keycloak_admin }}/{{ keycloak_realm }}",
				"ctx" : "${workflow.input.context}",
				"filter" : "${workflow.input.filter}",
				"evaluatorType" : "javascript",
				"expression": "function e(v){ return (v == null || (v.trim && v.trim() === ''))} function f(){if(e($.ctx)) throw('Context must not be empty'); f=$.filter; if(e(f)) f = []; else if(typeof(f) === 'string') f=[f]; else f=Java.from(f); return { encoded_root_vo : encodeURI($.root_vo), filter : Java.to(f,'java.lang.String[]')}} f()"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "authorize_with_uma_rpt",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "{{ keycloak }}/{{ keycloak_realm }}/protocol/openid-connect/token",
				"method" : "POST",
				"headers" : {
					"Accept" : "application/json"
				},
				"body" : {
					"audience" : "${workflow.input.context}",
					"grant_type" : "urn:ietf:params:oauth:grant-type:uma-ticket",
					"client_id" : "orchestrator", 
					"client_secret" : "{{ keycloak_auth }}"
				}
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "query_workspace_clients_on_icproxy",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "{{ ic_proxy }}/icproxy/gcube/service/ServiceEndpoint/SystemWorkspaceClient",
				"method" : "GET",
				"headers" : {
					"Authorization" : "Bearer ${authorize_with_uma_rpt.output.body.access_token}"
				}
			}
		},
		{
			"name" : "pyeval",
			"taskReferenceName" : "extract_workspace_client_names",
			"type" : "SIMPLE",
			"inputParameters" : {
				"code" : "exec('import xml.etree.ElementTree as ET') or list(map(lambda n: n.text, ET.fromstring(data['xmlstring']).findall('Resource/Profile/Name')))",
				"xmlstring" : "${query_workspace_clients_on_icproxy.output.body}"
			}
		},
		{
			"name": "INLINE_TASK",
			"taskReferenceName": "filtered_workspace_client_names",
			"type": "INLINE",
			"inputParameters": {
				"evaluatorType" : "javascript",
				"names" : "${extract_workspace_client_names.output.result}", 
				"filter" : "${init.output.result.filter}",
				"expression": "names=Java.from($.names); filt=Java.from($.filter); function f(){if(filt.length === 0) output=names; else { output=[]; for(i=0;i<names.length;i++){ if(filt.indexOf(names[i]) !== -1) output.push(names[i])}} return { 'names' : Java.to(output, 'java.lang.String[]')}} f()"
			}
		},
		{
		  "name": "INLINE_TASK",
		  "taskReferenceName": "build_add_workspace_client_to_context_tasks",
		  "type": "INLINE",
		  "inputParameters": {
		    "context" : "${workflow.input.context}",
		    "names" : "${filtered_workspace_client_names.output.result.names}",
		    "evaluatorType" : "javascript",
	            "expression": "inputs={};tasks=[];function f(){for(var i=0;i<$.names.length;i++){tasks.push({name:'sub_workflow_task',type:'SUB_WORKFLOW',taskReferenceName:'call_add_ws_client_to_context_'+i, subWorkflowParam:{ name:'add_workspace_client_to_context'}});inputs['call_add_ws_client_to_context_'+i]={client_id:$.names[i], context:$.context}} return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};} f()"
		  }
		},
		{
		  "name" : "fork_dynamic",
		  "type" : "FORK_JOIN_DYNAMIC",
		  "taskReferenceName" : "parallel_add_workspace_client_to_context_tasks",
		  "inputParameters" : {
		      "tasks" : "${build_add_workspace_client_to_context_tasks.output.result.tasks}",
		      "inputs" : "${build_add_workspace_client_to_context_tasks.output.result.inputs}"
		  },
		  "dynamicForkTasksParam": "tasks",
		  "dynamicForkTasksInputParamName": "inputs"
		},
		{
		    "name" : "join",
		    "type" : "JOIN",
		    "taskReferenceName" : "join_parallel_add_workspace_client_to_context_tasks"
		}
	]
}