Disable buttons that mode does not allow

Author: OpenHypervideo

src/_shared/modules/ResourceManager/module.js

@@ -2062,6 +2062,10 @@ FrameTrail.defineModule('ResourceManager', function(FrameTrail){
 
 		});
 
+        if (!FrameTrail.module('StorageManager').canSave()) {
+            container.find('.addResourcesButton').prop('disabled', true);
+        }
+
 		for (var i in resourceDatabase) {
 
 			resourceThumb = FrameTrail.newObject(

src/_shared/modules/ViewResources/module.js

@@ -83,6 +83,11 @@ FrameTrail.defineModule('ViewResources', function(FrameTrail){
         FrameTrail.module('ResourceManager').uploadResource(updateList);
     });
 
+    if (!FrameTrail.module('StorageManager').canSave()) {
+        ResourceUpload.prop('disabled', true);
+        ResourceDelete.prop('disabled', true);
+    }
+
     ResourceDelete.click(toggleDeleteMode);
 
     ResourceDeleteConfirm.hide();

src/player/modules/Sidebar/module.js

@@ -1072,6 +1072,7 @@ FrameTrail.defineModule('Sidebar', function(FrameTrail){
                 var _isGuest = FrameTrail.module('UserManagement').isGuestMode();
                 NewHypervideoButton.show().prop('disabled', _isGuest);
                 ForkButton.prop('disabled', _isGuest);
+                DeleteButton.prop('disabled', _isGuest);
                 ExportButton.hide();
                 SaveButton.show().prop('disabled', !_canSave);
                 SaveAsButton.show();

src/player/modules/Titlebar/module.js

@@ -174,9 +174,10 @@ FrameTrail.defineModule('Titlebar', function(FrameTrail){
         var userID = FrameTrail.module('UserManagement').userID;
         var creatorId = FrameTrail.module('HypervideoModel').creatorId;
 
-        // Guest gets full admin-level editing (changes only exportable, not saved to server)
+        // Guests can edit hypervideo settings only if they can actually save (local mode);
+        // server+guest and download mode cannot persist hypervideo settings changes
         if (FrameTrail.module('UserManagement').isGuestMode()) {
-            return true;
+            return FrameTrail.module('StorageManager').canSave();
         }
 
         return userRole === 'admin' || String(creatorId) === String(userID);

src/player/modules/ViewOverview/module.js

@@ -76,7 +76,7 @@ FrameTrail.defineModule('ViewOverview', function(FrameTrail){
                 thumb = hypervideo.renderThumb();
 
 
-                if ( (admin || owner) && editMode ) {
+                if ( (admin || owner) && editMode && FrameTrail.module('StorageManager').canSave() ) {
 
                     var hypervideoOptions = $('<div class="hypervideoOptions"></div>');
                     var editButton = $('<button class="hypervideoEditButton" data-tooltip-bottom="'+ labels['SettingsHypervideoSettings'] +'"><span class="icon-pencil"></span></button>');