thrimbletrimmer: submit button: clean up, error handling, no-auth mode

thrimbletrimmer/scripts/IO.js

@@ -93,10 +93,6 @@ loadPlaylist = function(startTrim, endTrim) {
 
 thrimbletrimmerSubmit = function(state) {
     document.getElementById('SubmitButton').disabled = true;
-    if(player.trimmingControls().options.startTrim >= player.trimmingControls().options.endTrim) {
-        alert("End Time must be greater than Start Time");
-        document.getElementById('SubmitButton').disabled = false;
-    } else {
     var discontinuities = mapDiscontinuities();
 
     var wubData = {
@@ -104,15 +100,16 @@ thrimbletrimmerSubmit = function(state) {
         video_end:getRealTimeForPlayerTime(discontinuities, player.trimmingControls().options.endTrim).replace('Z',''),
         video_title:document.getElementById("VideoTitle").value,
         video_description:document.getElementById("VideoDescription").value,
-            allow_holes:String(document.getElementById('AllowHoles').checked),
+        allow_holes:document.getElementById('AllowHoles').checked,
         upload_location:document.getElementById('uploadLocation').value,
         video_channel:document.getElementById("StreamName").value,
         video_quality:document.getElementById('qualityLevel').options[document.getElementById('qualityLevel').options.selectedIndex].value,
         uploader_whitelist:(document.getElementById('uploaderWhitelist').value ? document.getElementById('uploaderWhitelist').value.split(','):null),
         state:state,
-            token: user.getAuthResponse().id_token
     };
-        // state_columns = ['state', 'uploader', 'error', 'video_link'] 
+    if (!!user) {
+        wubData.token = user.getAuthResponse().id_token
+    }
     console.log(wubData);
     console.log(JSON.stringify(wubData));
 
@@ -126,10 +123,16 @@ thrimbletrimmerSubmit = function(state) {
         },
         body: JSON.stringify(wubData)
     })
-        .then(response => { if (!response.ok) { throw Error(response.statusText); }; return response; })
-        .then(data => { console.log(data); setTimeout(() => { window.location.href = '/thrimbletrimmer/dashboard.html'; }, 500); })
-        .catch(error => { console.log(error); alert(error); });
+    .then(response => response.text().then(text => {
+        if (!response.ok) {
+            error = response.statusText + ": " + text;
+            console.log(error);
+            alert(error);
+            document.getElementById('SubmitButton').disabled = false;
+        } else {
+            setTimeout(() => window.location.href = '/thrimbletrimmer/dashboard.html'; }, 500);
         }
+    }));
 };
 
 thrimbletrimmerDownload = function() {