added folder icon to folder button

backend/model/mongoose/DatabaseManager.ts

@@ -4,13 +4,18 @@ export class DatabaseManager{
     private static _instance:DatabaseManager = null;
     private connectionError = false;
 
-    constructor(onError?:(err)=>void){
+    constructor(onError?:(err)=>void,onConnected?:() =>void){
         mongoose.connection.on('error', function (err) {
             this.connectionError = true;
             if(onError){
                 onError(err);
             }
         });
+        mongoose.connection.on('connected', function () {
+            if(onConnected){
+                onConnected();
+            }
+        });
         try {
             mongoose.connect('mongodb://localhost/EQZT6L');
         }catch(ex){
@@ -21,9 +26,13 @@ export class DatabaseManager{
         }
     }
 
-    public static getInstance(onError?:(err)=>void){
+    public static getInstance(onError?:(err)=>void,onConnected?:() =>void){
         if(DatabaseManager._instance === null){
-            DatabaseManager._instance = new DatabaseManager(onError);
+            DatabaseManager._instance = new DatabaseManager(onError,onConnected);
+        }else{
+            if(DatabaseManager._instance.connectionError === false && onConnected){
+                onConnected();
+            }
         }
         return DatabaseManager._instance;
     }

frontend/app/gallery/directory/directory.gallery.component.html

@@ -1 +1,3 @@
-<a [routerLink]="['Gallery',{directory: getDirectoryPath()}]">{{directory.name}}</a>
+<a md-raised-button class="md-raised " [routerLink]="['Gallery',{directory: getDirectoryPath()}]" aria-label="More">
+    <i md-icon>folder</i> {{directory.name}}
+</a>

frontend/app/gallery/directory/directory.gallery.component.ts

@@ -4,11 +4,15 @@ import {Component, Input, OnInit} from 'angular2/core';
 import {Directory} from "../../../../common/entities/Directory";
 import {RouterLink} from "angular2/router";
 import {Utils} from "../../../../common/Utils";
+import {MATERIAL_BROWSER_PROVIDERS} from "ng2-material/all";
+import {ViewportHelper} from "ng2-material/all";
+import {MATERIAL_DIRECTIVES} from "ng2-material/all";
 
 @Component({
     selector: 'gallery-directory',
     templateUrl: 'app/gallery/directory/directory.gallery.component.html',
-    directives:[RouterLink]
+    directives:[RouterLink,MATERIAL_DIRECTIVES],
+    providers:[MATERIAL_BROWSER_PROVIDERS, ViewportHelper]
 })
 export class GalleryDirectoryComponent{
     @Input() directory: Directory;

package.json

@@ -24,7 +24,7 @@
   "dependencies": {
     "angular2": "^2.0.0-beta.15",
     "body-parser": "^1.15.0",
-    "core-js": "^2.2.2",
+    "core-js": "^2.3.0",
     "debug": "^2.2.0",
     "ejs": "^2.4.1",
     "express": "^4.13.4",
@@ -37,13 +37,14 @@
     "mongoose": "^4.4.13",
     "morgan": "^1.7.0",
     "ng2-cookies": "^0.1.5",
-    "ng2-material": "^0.3.6",
+    "ng2-material": "^0.3.7",
     "optimist": "^0.6.1",
     "remap-istanbul": "^0.6.3",
     "rxjs": "5.0.0-beta.2",
     "style-loader": "^0.13.1",
     "ts-loader": "^0.8.2",
     "tslint": "^3.8.0",
+    "tslint-loader": "^2.1.4",
     "typescript": "^1.8.10",
     "typings": "^0.7.9",
     "webpack": "^1.13.0",

test/backend/initMongo.ts

@@ -2,7 +2,10 @@
 import {MongoUserManager} from "../../backend/model/mongoose/MongoUserManager";
 import {User, UserRoles} from "../../common/entities/User";
 import {DatabaseManager} from "../../backend/model/mongoose/DatabaseManager";
-let userManager  = new MongoUserManager(); 
+
-userManager.createUser(new User(0,"demo","demo@demo.hu","demo",UserRoles.Developer),(err)=>{
+DatabaseManager.getInstance((err)=>{},()=>{
-    DatabaseManager.getInstance().disconnect();
+    let userManager  = new MongoUserManager(); 
+    userManager.createUser(new User(0,"demo","demo@demo.hu","demo",UserRoles.Developer),(err)=>{
+        DatabaseManager.getInstance().disconnect();
+    });
 });