增加本地账号支持

src/node_modules/user.js

@@ -26,6 +26,9 @@ User = {
 	host: '', // 服务
 	LastSyncUsn: -1,
 	LastSyncTime: null,
+	// add local account support flag
+	// see https://github.com/leanote/desktop-app/issues/36
+	isLocal: null,
 	// 登录后保存当前
 	setCurUser: function(user) {
 		var me = this;
@@ -35,6 +38,7 @@ User = {
 			this.email = user.Email;
 			this.username = user.Username;
 			this.host = user.Host; // http://leanote.com, http://localhost
+			this.isLocal = user.IsLocal;
 			// 保存到数据库中
 			this.saveCurUser(user);
 
@@ -42,6 +46,31 @@ User = {
 			me.setUserDataPath();
 		}
 	},
+	login: function(username, password, callback) {
+		// 验证用户名密码
+		//FIXME 鉴于服务器端也是明文密码，暂时用明文，安全性堪忧
+		db.users.count({Username: username, Pwd: password},
+			function(err, count) {
+			log('login failed: ' + count);
+			log(err);
+			callback && callback(count == 1);
+		});
+	},
+	saveNew: function(user, callback) {
+		// 当前用户是否在数据库中
+		db.users.count({Username: user.Username}, function(err, count) {
+			if(count == 0) {
+				db.users.insert(user, function(err, doc) {
+					log(err);
+					callback && callback(!err, doc);
+				});
+			} else {
+				log('save new user failed: username exists')
+				log(err);
+				callback && callback(false);
+			}
+		});
+	},
 	// 不同host的userId可能一样, 潜在的bug
 	saveCurUser: function(user, callback) {
 		// 当前用户是否在数据库中
@@ -69,7 +98,7 @@ User = {
 		// console.log(".........");
 		// console.log(user);
 		// 设值其它用户为非active
-		db.users.update({_id: {$ne: user.UserId}}, {$set: {IsActive: false}}, {multi: true}, function(err, n) { 
+		db.users.update({_id: {$ne: user.UserId}}, {$set: {IsActive: false}}, {multi: true}, function(err, n) {
 			// console.log(err);
 			// console.log(n);
 		});
@@ -104,7 +133,7 @@ User = {
 					me.LastSyncUsn = user.LastSyncUsn;
 					me.LastSyncTime = user.LastSyncTime;
 					me.host = user.Host;
-
+					me.isLocal = user.IsLocal;
 					Evt.setHost(me.host);
 
 					// 全局配置也在user中, 到web端
@@ -245,7 +274,7 @@ User = {
 	 * @param  {[type]} state [description]
 	 * @return {[type]}       [description]
 	 User.saveCurState({
-			StarredOpened: StarredOpened, 
+			StarredOpened: StarredOpened,
 			NotebookOpened: NotebookOpened,
 			TagOpened: TagOpened,
 			CurNoteId: CurNoteId,