added admin register

application/config/routes.php

@@ -72,6 +72,7 @@
  */
 $route['backend/login'] = 'backend/admin/login';
 $route['backend/logout'] = 'backend/admin/logout';
+$route['backend/admin/create'] = 'backend/admin/create';
 $route['backend/tutors'] = 'backend/tutor/index';
 $route['backend/tutor/(:num)'] = 'backend/tutor/get_tutor_by_id/$1';
 $route['backend/tutor/(:num)/remove'] = 'backend/tutor/remove_tutor_by_id/$1';

application/controllers/backend/admin.php

@@ -98,4 +98,39 @@ function logout()
         /* TODO redirect to next parameter */
         redirect('/', 'location');
     }
+
+    /*
+     * /backend/admin/create
+     *
+     */
+    function create()
+    {
+        $this->load->helper('form');
+        $this->load->library('form_validation');
+        $this->form_validation->set_rules(array(
+            array(
+                'field' => 'username',
+                'label' => 'Username',
+                'rules' => 'required|xss_clean'
+            ),
+            array(
+                'field' => 'password',
+                'label' => 'Password',
+                'rules' => 'required|xss_clean'
+            )
+        ));
+        $attrs = array('class' => 'admin-form', 'id' => 'form');
+        $config = array(
+            'form' => form_open(site_url('backend/admin/create'), $attrs)
+        );
+
+        if ($this->form_validation->run() === false) {
+            $this->twig->display('backend/register.html', $config);
+        } else {
+            $username = $this->input->post('username');
+            $password = $this->input->post('password');
+            $this->model->create($username, $password);
+            redirect('/backend', 'location');
+        }
+    }
 }

application/views/backend/index.html

@@ -24,7 +24,10 @@ <h1 class="brand">( ╯#-_-)╯╧═╧ </h1>
             <li class="nav-header">Options</li>
             {% block options %}
             {% endblock %}
+            {% block optional_options %}
+            <li><a href="{{ site_url('backend/admin/create') }}">Create user</a></li>
             <li><a href="{{ site_url('backend/logout') }}">Logout</a></li>
+            {% endblock %}
           </ul>
         </div>
         {% block data %}

application/views/backend/register.html

@@ -0,0 +1,39 @@
+{% extends 'backend/index.html' %}
+
+{% block title %}Create admin{% endblock %}
+
+{% block options %}
+<li><a href="#" class="submit-link">Save</a></li>
+{% endblock %}
+
+{% block optional_options %}
+<li><a href="{{ site_url('backend/logout') }}">Logout</a></li>
+{% endblock %}
+
+{% block data %}
+<div class="form-wrapper offset3 span6">
+  {{ form|raw }}
+    <div class="controls-group">
+      <div class="controls">
+        <input type="text" name="username" class="span3" placeholder="Username" />
+      </div>
+    </div>
+    <div class="controls-group">
+      <div class="controls">
+        <input type="password" name="password" class="span3" placeholder="Password" />
+      </div>
+    </div>
+  </form>
+</div>
+{% endblock %}
+
+{% block afterbody %}
+<script type="text/javascript">
+  var form = document.getElementById('form'),
+      submit_link = document.getElementsByClassName('submit-link')[0];
+  submit_link.addEventListener('click', function(e) {
+      form.submit();
+      e.preventDefault();
+  });
+</script>
+{% endblock %}