file save/open

app/scripts/app.js

@@ -25,7 +25,8 @@ $(function() {
     }
 
     function showApp() {
-        new AppView({ model: new AppModel() }).render().showOpenFile();
+        var appModel = new AppModel();
+        new AppView({ model: appModel }).render().showOpenFile(appModel.settings.get('lastOpenFile'));
     }
 });
 

app/scripts/models/app-model.js

@@ -35,6 +35,9 @@ var AppModel = Backbone.Model.extend({
             page: 'file',
             file: file
         });
+        if (file.get('path')) {
+            AppSettingsModel.instance.set('lastOpenFile', file.get('path'));
+        }
         this.refresh();
     },
 

app/scripts/models/app-settings-model.js

@@ -5,19 +5,18 @@ var Backbone = require('backbone');
 var AppSettingsModel = Backbone.Model.extend({
     defaults: {
         theme: 'd',
-        genOpts: {
+        lastOpenFile: ''
-            length: 16, upper: true, lower: true, digits: true, special: false, brackets: false, high: false, ambiguous: false
-        }
     },
 
     initialize: function() {
+        this.listenTo(this, 'change', this.save);
     },
 
     load: function() {
         if (typeof localStorage !== 'undefined' && localStorage.appSettings) {
             try {
                 var data = JSON.parse(localStorage.appSettings);
-                this.set(data);
+                this.set(data, { silent: true });
             } catch (e) { /* failed to load settings */ }
         }
     },

app/scripts/models/file-model.js

@@ -3,6 +3,7 @@
 var Backbone = require('backbone'),
     GroupCollection = require('../collections/group-collection'),
     GroupModel = require('./group-model'),
+    Launcher = require('../util/launcher'),
     kdbxweb = require('kdbxweb'),
     demoFileData = require('base64!../../resources/Demo.kdbx');
 
@@ -54,9 +55,6 @@ var FileModel = Backbone.Model.extend({
         }
         this.readModel(this.get('name'));
         this.setOpenFile({ passwordLength: len });
-        this._oldPasswordHash = this.db.credentials.passwordHash;
-        this._oldKeyFileHash = this.db.credentials.keyFileHash;
-        this._oldKeyChangeDate = this.db.meta.keyChanged;
     },
 
     create: function(name) {
@@ -82,9 +80,14 @@ var FileModel = Backbone.Model.extend({
             opening: false,
             error: false,
             oldKeyFileName: this.get('keyFileName'),
-            oldPasswordLength: props.passwordLength
+            oldPasswordLength: props.passwordLength,
+            passwordChanged: false,
+            keyFileChanged: false
         });
         this.set(props);
+        this._oldPasswordHash = this.db.credentials.passwordHash;
+        this._oldKeyFileHash = this.db.credentials.keyFileHash;
+        this._oldKeyChangeDate = this.db.meta.keyChanged;
     },
 
     readModel: function(topGroupTitle) {
@@ -154,6 +157,10 @@ var FileModel = Backbone.Model.extend({
         }
     },
 
+    autoSave: function() {
+        Launcher.writeFile(this.get('path'), this.getData());
+    },
+
     getData: function() {
         return this.db.save();
     },
@@ -162,6 +169,14 @@ var FileModel = Backbone.Model.extend({
         return this.db.saveXml();
     },
 
+    saved: function(path) {
+        this.set({ path: path || '', modified: false, created: false });
+        this.setOpenFile({ passwordLength: this.get('passwordLength') });
+        this.forEachEntry({}, function(entry) {
+            entry.unsaved = false;
+        });
+    },
+
     setPassword: function(password) {
         this.db.credentials.setPassword(password);
         this.db.meta.keyChanged = new Date();

app/scripts/util/launcher.js

@@ -1,5 +1,6 @@
 'use strict';
 
+var Backbone = require('backbone');
 var Launcher;
 
 if (window.process && window.process.versions && window.process.versions.electron) {
@@ -13,8 +14,36 @@ if (window.process && window.process.versions && window.process.versions.electro
         devTools: true,
         openDevTools: function() {
             this.req('remote').getCurrentWindow().openDevTools();
+        },
+        getSaveFileName: function(defaultPath, cb) {
+            var remote = this.req('remote');
+            if (defaultPath) {
+                var homePath = remote.require('app').getPath('userDesktop');
+                defaultPath = this.req('path').join(homePath, defaultPath);
+            }
+            remote.require('dialog').showSaveDialog({
+                title: 'Save Passwords Database',
+                defaultPath: defaultPath,
+                filters: [{ name: 'KeePass files', extensions: ['kdbx'] }]
+            }, cb);
+        },
+        writeFile: function(path, data) {
+            this.req('fs').writeFileSync(path, new window.Buffer(data));
+        },
+        readFile: function(path) {
+            return new Uint8Array(this.req('fs').readFileSync(path));
+        },
+        fileExists: function(path) {
+            return this.req('fs').existsSync(path);
         }
     };
+    window.launcherOpen = function(path) {
+        Backbone.trigger('launcher-open-file', path);
+    };
+    if (window.launcherOpenedFile) {
+        Backbone.trigger('launcher-open-file', window.launcherOpenedFile);
+        delete window.launcherOpenedFile;
+    }
 }
 
 module.exports = Launcher;

app/scripts/views/app-view.js

@@ -51,6 +51,7 @@ var AppView = Backbone.View.extend({
         this.listenTo(Backbone, 'switch-view', this.switchView);
         this.listenTo(Backbone, 'toggle-settings', this.toggleSettings);
         this.listenTo(Backbone, 'toggle-menu', this.toggleMenu);
+        this.listenTo(Backbone, 'launcher-open-file', this.launcherOpenFile);
 
         window.onbeforeunload = this.beforeUnload.bind(this);
         window.onresize = this.windowResize.bind(this);
@@ -71,7 +72,7 @@ var AppView = Backbone.View.extend({
         return this;
     },
 
-    showOpenFile: function() {
+    showOpenFile: function(filePath) {
         this.views.menu.hide();
         this.views.menuDrag.hide();
         this.views.list.hide();
@@ -83,6 +84,15 @@ var AppView = Backbone.View.extend({
         this.views.open = new OpenView({ model: this.model });
         this.views.open.setElement(this.$el.find('.app__body')).render();
         this.views.open.on('cancel', this.showEntries, this);
+        if (Launcher && filePath) {
+            this.views.open.showOpenLocalFile(filePath);
+        }
+    },
+
+    launcherOpenFile: function(path) {
+        if (path && /\.kdbx$/i.test(path)) {
+            this.showOpenFile(path);
+        }
     },
 
     showEntries: function() {
@@ -189,7 +199,21 @@ var AppView = Backbone.View.extend({
     },
 
     saveAll: function() {
-        this.showFileSettings({ fileId: this.model.files.first().cid });
+        var fileId;
+        this.model.files.forEach(function(file) {
+            if (file.get('path')) {
+                try {
+                    file.autoSave();
+                } catch (e) {
+                    fileId = file.cid;
+                }
+            } else if (!fileId) {
+                fileId = file.cid;
+            }
+        });
+        if (fileId) {
+            this.showFileSettings({fileId: fileId});
+        }
     },
 
     toggleSettings: function(page) {

app/scripts/views/generator-view.js

@@ -2,9 +2,12 @@
 
 var Backbone = require('backbone'),
     PasswordGenerator = require('../util/password-generator'),
-    AppSettingsModel = require('../models/app-settings-model'),
     CopyPaste = require('../util/copy-paste');
 
+var DefaultGenOpts = {
+    length: 16, upper: true, lower: true, digits: true, special: false, brackets: false, high: false, ambiguous: false
+};
+
 var GeneratorView = Backbone.View.extend({
     el: 'body',
 
@@ -21,7 +24,7 @@ var GeneratorView = Backbone.View.extend({
 
     initialize: function () {
         $('body').one('click', this.remove.bind(this));
-        this.gen = _.clone(AppSettingsModel.instance.get('genOpts'));
+        this.gen = _.clone(DefaultGenOpts);
     },
 
     render: function() {

app/scripts/views/open-view.js

@@ -2,7 +2,8 @@
 
 var Backbone = require('backbone'),
     OpenFileView = require('./open-file-view'),
-    FileModel = require('../models/file-model');
+    FileModel = require('../models/file-model'),
+    Launcher = require('../util/launcher');
 
 var OpenView = Backbone.View.extend({
     template: require('templates/open.html'),
@@ -94,6 +95,22 @@ var OpenView = Backbone.View.extend({
         if (dataFile) {
             this.views.openFile.setFile(dataFile, keyFile);
         }
+    },
+
+    showOpenLocalFile: function(path) {
+        if (path && Launcher) {
+            try {
+                var name = path.match(/[^/\\]*$/)[0];
+                var data = Launcher.readFile(path);
+                var file = new Blob([data]);
+                Object.defineProperties(file, {
+                    path: { value: path },
+                    name: { value: name }
+                });
+                this.views.openFile.setFile(file);
+            } catch (e) {
+            }
+        }
     }
 });
 

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

@@ -1,10 +1,12 @@
 'use strict';
 
 var Backbone = require('backbone'),
+    AppSettingsModel = require('../../models/app-settings-model'),
     FeatureDetector = require('../../util/feature-detector'),
     PasswordDisplay = require('../../util/password-display'),
     Alerts = require('../../util/alerts'),
     RuntimeInfo = require('../../util/runtime-info'),
+    Launcher = require('../../util/launcher'),
     Links = require('../../const/links'),
     kdbxweb = require('kdbxweb'),
     FileSaver = require('filesaver');
@@ -96,8 +98,37 @@ var SettingsAboutView = Backbone.View.extend({
             return;
         }
         var data = this.model.getData();
-        var blob = new Blob([data], {type: 'application/octet-stream'});
+        var fileName = this.model.get('name') + '.kdbx';
-        FileSaver.saveAs(blob, this.model.get('name') + '.kdbx');
+        if (Launcher) {
+            if (this.model.get('path')) {
+                this.saveToFileWithPath(this.model.get('path'), data);
+            } else {
+                Launcher.getSaveFileName(fileName, (function (path) {
+                    if (path) {
+                        this.saveToFileWithPath(path, data);
+                    }
+                }).bind(this));
+            }
+        } else {
+            var blob = new Blob([data], {type: 'application/octet-stream'});
+            FileSaver.saveAs(blob, fileName);
+            this.model.saved();
+        }
+    },
+
+    saveToFileWithPath: function(path, data) {
+        try {
+            Launcher.writeFile(path, data);
+            this.model.saved(path);
+            if (!AppSettingsModel.instance.get('lastOpenFile')) {
+                AppSettingsModel.instance.set('lastOpenFile', path);
+            }
+        } catch (e) {
+            Alerts.error({
+                header: 'Save error',
+                body: 'Error saving to file ' + path + ': \n' + e
+            });
+        }
     },
 
     exportAsXml: function() {

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

@@ -30,7 +30,6 @@ var SettingsGeneralView = Backbone.View.extend({
     changeTheme: function(e) {
         var theme = e.target.value;
         AppSettingsModel.instance.set('theme', theme);
-        AppSettingsModel.instance.save();
     },
 
     openDevTools: function() {

app/templates/open-file.html

@@ -10,7 +10,8 @@
     <div class="open__file-password">
         <div class="open__file-title">
             <% if (name) { %>
-            <a class="open__file-link-name <%= opening ? 'disabled' : '' %> muted-color"><%- name %></a>
+            <a class="open__file-link-name <%= opening ? 'disabled' : '' %> muted-color"><%- name %></a> / <a
+                class="open__file-link-name muted-color" <%= opening ? 'disabled' : '' %>>Another</a>
             <% } else { %>
             <a class="open__file-link-open muted-color" <%= opening ? 'disabled' : '' %>>Open</a> / <a
                 class="open__file-link-new muted-color" <%= opening ? 'disabled' : '' %>>New</a> / <a
@@ -27,4 +28,4 @@
         <i class="open__file-btn-key fa fa-key <%= (keyFileName && !opening) ? 'open__file-btn-key--active' : '' %>"
             <%= (name && !opening) ? '' : 'disabled' %>></i>
     </div>
-</div>
+</div>

electron/main.js

@@ -5,14 +5,16 @@ var app = require('app'),
     path = require('path'),
     fs = require('fs');
 
-var mainWindow = null;
+var mainWindow = null,
+    openFile = null,
+    ready = false;
 
 app.on('window-all-closed', function() { app.quit(); });
-
 app.on('ready', function() {
     var htmlPath = path.join(app.getPath('userData'), 'index.html');
 
     mainWindow = new BrowserWindow({
+        show: false,
         width: 1000, height: 700, 'min-width': 600, 'min-height': 300,
         icon: path.join(__dirname, 'icon.png')
     });
@@ -22,5 +24,22 @@ app.on('ready', function() {
     } else {
         mainWindow.loadUrl('https://antelle.github.io/keeweb/index.html');
     }
+    mainWindow.webContents.on('dom-ready', function() {
+        mainWindow.show();
+        ready = true;
+        notifyOpenFile();
+    });
     mainWindow.on('closed', function() { mainWindow = null; });
 });
+app.on('open-file', function(e, path) {
+    e.preventDefault();
+    openFile = path.replace(/"/g, '\\"');
+    notifyOpenFile();
+});
+
+function notifyOpenFile() {
+    if (ready && openFile && mainWindow) {
+        mainWindow.webContents.executeJavaScript('if (window.launcherOpen) { window.launcherOpen("' + openFile + '"); } ' +
+            ' else { window.launcherOpenedFile="' + openFile + '"; }');
+    }
+}