Fix: Issue #319 Load logo from config

Review: catch block

src/api/web/index.js

@@ -32,9 +32,8 @@ module.exports = function(config, auth, storage) {
     });
   });
 
-  router.get('/-/logo', function(req, res) {
-    res.sendFile(_.get(config, 'web.logo') || `${env.APP_ROOT}/static/logo-sm.png`
-    );
+  router.get('/-/verdaccio/logo', function(req, res) {
+    res.send(_.get(config, 'web.logo') || '/-/static/logo.png');
   });
 
   router.get('/', function(req, res) {

src/webui/src/components/Header/index.js

@@ -10,13 +10,14 @@ import storage from '../../../utils/storage';
 
 
 import classes from './header.scss';
-import logo from './logo.png';
+import './logo.png';
 
 export default class Header extends React.Component {
   state = {
     showLogin: false,
     username: '',
-    password: ''
+    password: '',
+    logo: ''
   }
 
   constructor(props) {
@@ -37,6 +38,16 @@ export default class Header extends React.Component {
     });
   }
 
+  componentWillMount() {
+    API.get('logo')
+    .then((response) => {
+      this.setState({logo: response.data});
+    })
+    .catch((error) => {
+      throw new Error(error);
+    });
+  }
+
   async handleSubmit() {
     if (this.state.username === '' || this.state.password === '') {
       return MessageBox.alert('Username or password can\'t be empty!', '');
@@ -120,7 +131,7 @@ export default class Header extends React.Component {
       <header className={ classes.header }>
         <div className={ classes.headerWrap }>
           <Link to="/">
-            <img src={ logo } className={ classes.logo } />
+            <img src={ this.state.logo } className={ classes.logo } />
           </Link>
           <figure>
             npm set registry { location.origin }