backup now

app/scripts/models/app-model.js

@@ -15,6 +15,7 @@ var Backbone = require('backbone'),
     IdGenerator = require('../util/id-generator'),
     Logger = require('../util/logger'),
     FeatureDetector = require('../util/feature-detector'),
+    Format = require('../util/format'),
     AutoType = require('../auto-type');
 
 require('../mixins/protected-value-ex');
@@ -771,6 +772,25 @@ var AppModel = Backbone.Model.extend({
             fileInfo.set('backup', backup);
         }
         this.fileInfos.save();
+    },
+
+    backupFile: function(file, data, callback) {
+        let opts = file.get('opts');
+        let backup = file.get('backup');
+        let logger = new Logger('sync', file.get('name'));
+        if (!backup || !backup.storage || !backup.path) {
+            return callback('Invalid backup settings');
+        }
+        let path = backup.path.replace('{date}', Format.dtStrFs(new Date()));
+        logger.info('Backup file to', backup.storage, path);
+        Storage[backup.storage].save(path, opts, data, (err) => {
+            if (err) {
+                logger.error('Backup error', err);
+            } else {
+                logger.info('Backup complete');
+            }
+            callback(err);
+        });
     }
 });
 

app/scripts/util/format.js

@@ -25,6 +25,11 @@ var Format = {
     },
     capFirst: function(str) {
         return str[0].toUpperCase() + str.substr(1);
+    },
+    dtStrFs: function(dt) {
+        return dt ? dt.getFullYear() + '-' + this.pad(dt.getMonth() + 1, 2) + '-' + this.pad(dt.getDate(), 2) + 'T' +
+            this.pad(dt.getHours(), 2) + '-' + this.pad(dt.getMinutes(), 2) + '-' + this.pad(dt.getSeconds(), 2)
+            : '';
     }
 };
 

app/scripts/util/locale.js

@@ -401,6 +401,9 @@ var Locale = {
     setFileBackupPath: 'Backup path',
     setFileBackupTime: 'Make backups',
     setFileBackupNow: 'Backup now',
+    setFileBackupNowWorking: 'Working...',
+    setFileBackupError: 'Backup error',
+    setFileBackupErrorDescription: 'Error writing backup file',
     setFileBackupOnSave: 'Every time I save the file',
     setFileBackupDaily: 'Daily',
     setFileBackupWeekly: 'Weekly',

app/scripts/views/settings/settings-file-view.js

@@ -171,6 +171,9 @@ var SettingsFileView = Backbone.View.extend({
             });
         } else {
             this.model.getData(data => {
+                if (!data) {
+                    return;
+                }
                 if (Launcher) {
                     Launcher.getSaveFileName(fileName, path => {
                         if (path) {
@@ -422,7 +425,28 @@ var SettingsFileView = Backbone.View.extend({
     },
 
     backupFile: function() {
-        Alerts.notImplemented();
+        if (this.backupInProgress) {
+            return;
+        }
+        let backupButton = this.$el.find('.settings__file-button-backup');
+        backupButton.text(Locale.setFileBackupNowWorking);
+        this.model.getData(data => {
+            if (!data) {
+                this.backupInProgress = false;
+                backupButton.text(Locale.setFileBackupNow);
+                return;
+            }
+            this.appModel.backupFile(this.model, data, (err) => {
+                this.backupInProgress = false;
+                backupButton.text(Locale.setFileBackupNow);
+                if (err) {
+                    Alerts.error({
+                        title: Locale.setFileBackupError,
+                        body: Locale.setFileBackupErrorDescription + '<pre class="modal__pre">' + _.escape(err.toString()) + '</pre>'
+                    });
+                }
+            });
+        });
     },
 
     changeTrash: function(e) {