added support for result download

ccp/js/executionmonitorcontroller.js

@@ -49,7 +49,7 @@ class CCPExecutionMonitor extends HTMLElement {
   refreshExecution(execution){
     this.#boot.secureFetch(execution.self).then(reply =>{
       if(reply.status === 200) return reply.json();
-      else throw "Unable to load job links" + reply.text
+      else throw "Unable to load job links"
     }).then(data=>{
       execution.links = data
       BSS.apply(this.execution_list_bss, this.#rootdoc)
@@ -70,6 +70,26 @@ class CCPExecutionMonitor extends HTMLElement {
     window.setInterval( ()=>this.#socket.send("ping"), 30000)
   }
   
+  download(url, name) {
+    this.#boot.secureFetch(url).then(reply => {
+      if (reply.status !== 200) {
+        throw "Unable to download"
+      }
+      return reply.blob()
+
+    }).then(blob => {
+      const objectURL = URL.createObjectURL(blob)
+      var tmplnk = document.createElement("a")
+      tmplnk.download = name
+      tmplnk.href = objectURL
+      //tmplnk.target="_blank"
+      document.body.appendChild(tmplnk)
+      tmplnk.click()
+      document.body.removeChild(tmplnk)
+
+    }).catch(err => console.error(err))
+  }
+  
   execution_list_bss = {
     template : "#EXECUTIOM_LIST_TEMPLATE",
     target : "ol[name=ccp_execution_list]",
@@ -117,9 +137,13 @@ class CCPExecutionMonitor extends HTMLElement {
               {
                 target : "li",
                 "in" : (e,d)=>{return d.links.map(l=>{ return { href : d.self + "/" + l.path, path : l.path} })},
+                on_click : ev=>{
+                  const href = ev.currentTarget.bss_input.data.href
+                  const name = ev.currentTarget.bss_input.data.path
+                  this.download(href, name)
+                },
                 apply : (e,d)=>{
-                  console.log("applying", e, d)
+                  e.innerHTML = `<a href="${d.href}" onclick="event.preventDefault()">${d.path}</a>`
-                  e.innerHTML = `<a href="${d.href}">${d.path}</a>`
                 }
               }
             ]