Disable 'forget' button for pads in read-only teams

www/common/common-ui-elements.js

@@ -1528,8 +1528,12 @@ define([
                             }
                             UI.confirm(msg, function (yes) {
                                 if (!yes) { return; }
-                                sframeChan.query('Q_MOVE_TO_TRASH', null, function (err) {
-                                    if (err) { return void callback(err); }
+                                sframeChan.query('Q_MOVE_TO_TRASH', null, function (err, obj) {
+                                    err = err || (obj && obj.error);
+                                    if (err) {
+                                        callback(err);
+                                        return void UI.warn(Messages.fm_forbidden);
+                                    }
                                     var cMsg = common.isLoggedIn() ? Messages.movedToTrash : Messages.deleted;
                                     var msg = common.fixLinks($('<div>').html(cMsg));
                                     UI.alert(msg);

www/common/outer/async-store.js

@@ -986,17 +986,23 @@ define([
         };
         Store.moveToTrash = function (clientId, data, cb) {
             var href = Hash.getRelativeHref(data.href);
+            var allErrors = true;
             nThen(function (waitFor) {
                 getAllStores().forEach(function (s) {
                     var deleted = s.userObject.forget(href);
                     if (!deleted) { return; }
+                    allErrors = false;
                     var send = s.id ? s.sendEvent : sendDriveEvent;
                     send('DRIVE_CHANGE', {
                         path: ['drive', UserObject.FILES_DATA]
                     }, clientId);
                     onSync(s.id, waitFor());
                 });
-            }).nThen(cb);
+            }).nThen(function () {
+                cb({
+                    error: allErrors ? 'FORBIDDEN' : undefined
+                });
+            });
         };
         Store.setPadTitle = function (clientId, data, cb) {
             var title = data.title;

www/common/proxy-manager.js

@@ -124,7 +124,7 @@ define([
             var data = Env.user.proxy[UserObject.SHARED_FOLDERS][id];
             if (data && !editable) { data = JSON.parse(JSON.stringify(data)); }
             // If it's not a shared folder, check the pads
-            if (!data) { Env.user.userObject.getFileData(id, editable); }
+            if (!data) { data = Env.user.userObject.getFileData(id, editable); }
             ret.push({
                 data: data,
                 userObject: Env.user.userObject