X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/55acac755ba2516c63e902a11e90c6e3754e5c48..cfa88a0915d5a49a6eb870505c346db2dbd58648:/src/models/workflow.ts

diff --git a/src/models/workflow.ts b/src/models/workflow.ts
index 12f253acfe..369db4c7c7 100644
--- a/src/models/workflow.ts
+++ b/src/models/workflow.ts
@@ -4,6 +4,7 @@
 
 import { Resource, ResourceKind } from "./resource";
 import { safeLoad } from 'js-yaml';
+import { CommandOutputParameter } from "cwlts/mappings/v1.0/CommandOutputParameter";
 
 export interface WorkflowResource extends Resource {
     kind: ResourceKind.WORKFLOW;
@@ -152,11 +153,18 @@ export const getWorkflowInputs = (workflowDefinition: WorkflowResourceDefinition
         : undefined;
 };
 
+export const getWorkflowOutputs = (workflowDefinition: WorkflowResourceDefinition) => {
+    if (!workflowDefinition) { return undefined; }
+    return getWorkflow(workflowDefinition)
+        ? getWorkflow(workflowDefinition)!.outputs
+        : undefined;
+};
+
 export const getInputLabel = (input: CommandInputParameter) => {
     return `${input.label || input.id.split('/').pop()}`;
 };
 
-export const getInputId = (input: CommandInputParameter) => {
+export const getIOParamId = (input: CommandInputParameter | CommandOutputParameter) => {
     return `${input.id.split('/').pop()}`;
 };
 
@@ -177,10 +185,31 @@ export const isPrimitiveOfType = (input: GenericCommandInputParameter<any, any>,
         : input.type === type;
 
 export const isArrayOfType = (input: GenericCommandInputParameter<any, any>, type: CWLType) =>
-    typeof input.type === 'object' &&
-        input.type.type === 'array'
-        ? input.type.items === type
-        : false;
+    input.type instanceof Array
+        ? (input.type.filter(t => typeof t === 'object' &&
+            t.type === 'array' &&
+            t.items === type).length > 0)
+        : (typeof input.type === 'object' &&
+            input.type.type === 'array' &&
+            input.type.items === type);
+
+export const getEnumType = (input: GenericCommandInputParameter<any, any>) => {
+    if (input.type instanceof Array) {
+        const f = input.type.filter(t => typeof t === 'object' &&
+            !(t instanceof Array) &&
+            t.type === 'enum');
+        if (f.length > 0) {
+            return f[0];
+        }
+    } else {
+        if ((typeof input.type === 'object' &&
+            !(input.type instanceof Array) &&
+            input.type.type === 'enum')) {
+            return input.type;
+        }
+    }
+    return null;
+};
 
 export const stringifyInputType = ({ type }: CommandInputParameter) => {
     if (typeof type === 'string') {