closes #26 - admin login

There is now a login page. Trying to access any authenticated route will redirect you to a login page if you are not logged in.
Logging in works with the same hard-coded username and password & remembers you for a session.
Logging in will redirect you to your original route.
Flashes are present although they don't really appear in the right place.

app.js

@@ -29,9 +29,14 @@
         ghost.app().use(I18n.load(ghost));
         ghost.app().use(express.bodyParser());
         ghost.app().use(express.cookieParser('try-ghost'));
-        ghost.app().use(express.session({ cookie: { maxAge: 60000 }}));
-        ghost.app().use(flash());
+        ghost.app().use(express.cookieSession({ cookie: { maxAge: 60000 }}));
         ghost.app().use(ghost.initTheme(ghost.app()));
+        ghost.app().use(flash());
+        // bind locals - options which appear in every view - perhaps this should be admin only
+        ghost.app().use(function (req, res, next) {
+            res.locals.messages = req.flash();
+            next();
+        });
     });
 
     /**
@@ -40,7 +45,14 @@
      *
      * @type {*}
      */
-    auth = express.basicAuth('ghostadmin', 'Wh0YouGonnaCall?');
+    auth = function (req, res, next) {
+        if (!req.session.user) {
+            req.flash('warn', "Please login");
+            res.redirect('/ghost/login/?redirect=' + encodeURIComponent(req.path));
+        } else {
+            next();
+        }
+    };
 
     helpers.loadCoreHelpers(ghost);
 
@@ -59,6 +71,10 @@
      * Admin routes..
      * @todo put these somewhere in admin
      */
+
+    ghost.app().get(/^\/logout\/?$/, admin.logout);
+    ghost.app().get('/ghost/login/', admin.login);
+    ghost.app().post('/ghost/login/', admin.auth);
     ghost.app().get('/ghost/editor/:id', auth, admin.editor);
     ghost.app().get('/ghost/editor', auth, admin.editor);
     ghost.app().get('/ghost/blog', auth, admin.blog);
@@ -82,9 +98,4 @@
     ghost.app().listen(3333, function () {
         console.log("Express server listening on port " + 3333);
     });
-//    }, function (e) {
-//        console.log(e.toString());
-//    }).then(null, function (e) {
-//        console.log(e.stack);
-//    });
 }());

core/admin/controllers/index.js

@@ -53,6 +53,26 @@
     }
 
     adminControllers = {
+        'login': function (req, res) {
+            res.render('login', {
+                bodyClass: 'ghost-login',
+                hideNavbar: true,
+                adminNav: setSelected(adminNavbar, 'login')
+            });
+        },
+        'auth': function (req, res) {
+            if (req.body.email === 'ghostadmin' && req.body.password === 'Wh0YouGonnaCall?') {
+                req.session.user = "ghostadmin";
+                res.redirect(req.query.redirect || '/ghost/');
+            } else {
+                res.redirect('/ghost/login/');
+            }
+        },
+        'logout': function (req, res) {
+            delete req.session.user;
+            req.flash('success', "You were successfully logged out");
+            res.redirect('/ghost/login/');
+        },
         'index': function (req, res) {
             res.render('dashboard', {
                 bodyClass: 'dashboard',
@@ -97,9 +117,7 @@
             index: function (req, res) {
                 res.render('debug', {
                     bodyClass: 'settings',
-                    adminNav: setSelected(adminNavbar, 'settings'),
-                    messages: req.flash(),
-                    test: 'Hello world'
+                    adminNav: setSelected(adminNavbar, 'settings')
                 });
             },
             'dbdelete': function (req, res) {

core/admin/views/default.hbs

@@ -16,7 +16,6 @@
         <meta name="apple-mobile-web-app-capable" content="yes" />
 
         <link rel="shortcut icon" href="/favicon.ico">
-        <link rel="logo" type="image/svg" href="/core/admin/assets/img/logo.svg"/>
         <meta http-equiv="cleartype" content="on">
 
         <link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Lato:300,400,700">
@@ -32,7 +31,9 @@
         {{{block "headScripts"}}}
     </head>
     <body class="{{bodyClass}}">
-        {{> navbar}}
+        {{#unless hideNavbar}}
+            {{> navbar}}
+        {{/unless}}
 
         <main role="main">
             {{> flashes}}

core/admin/views/login.hbs

@@ -0,0 +1,11 @@
+{{!< default}}
+<img class="login-logo" src="/core/admin/assets/img/logo.png" alt="" />
+<form id="login" method="post">
+    <div class="email-wrap">
+        <input class="email" type="text" placeholder="Email Address" name="email">
+    </div>
+    <div class="password-wrap">
+        <input class="password" type="password" placeholder="Password" name="password">
+    </div>
+    <button class="button-save" type="submit">Log in</button>
+</form>