Add link to download the RO bundle to workflow page

Author: Mark Robinson

src/main/java/org/commonwl/viewer/domain/Workflow.java

@@ -43,7 +43,7 @@ public class Workflow {
 
     // ID for database
     @Id
-    private String id;
+    public String id;
 
     // Metadata
     @Indexed(unique = true)
@@ -83,6 +83,10 @@ public Workflow(String label, String doc, Map<String, CWLElement> inputs, Map<St
 
     public String getID() { return id; }
 
+    public void setId(String id) {
+        this.id = id;
+    }
+
     public String getLabel() {
         return label;
     }

src/main/java/org/commonwl/viewer/web/WorkflowController.java

@@ -141,8 +141,8 @@ public ModelAndView getWorkflow(@PathVariable String workflowID){
                     method = RequestMethod.GET,
                     produces = "application/vnd.wf4ever.robundle+zip")
     @ResponseBody
-    public FileSystemResource getFile(@PathVariable("workflowID") String workflowID,
-                                      HttpServletResponse response) {
+    public FileSystemResource downloadROBundle(@PathVariable("workflowID") String workflowID,
+                                               HttpServletResponse response) {
 
         // Get workflow from database
         Workflow workflowModel = workflowRepository.findOne(workflowID);

src/main/resources/templates/workflow.html

@@ -105,6 +105,10 @@ <h2>Workflow: <span th:text="${workflow.label}">Workflow Name</span></h2>
                     <img id="githubLogo" src="../static/img/GitHub-Mark-32px.png" th:src="@{/img/GitHub-Mark-32px.png}" width="24" height="24" />
                 </a>
                 <i>Fetched <span th:text="${{workflow.retrievedOn}}">01/12/16 at 21:00</span></i>
+                <span th:if="${workflow.roBundle != null}">
+                    - <a th:href="@{'/workflows/' + ${workflow.id} + '/download'}" href="#">Download as Research Object Bundle</a>
+                    <a href="http://www.researchobject.org/" rel="noopener" target="_blank">[?]</a>
+                </span>
             </p>
             <p th:text="${workflow.doc}">Workflow Doc</p>
         </div>