{% extends 'base.html' %}
{% block content %}
<div class="container-fluid">

    <div class="row">
        <div class="col-sm-12 col-md-6">
            <div class="panel panel-default">
                <div class="panel-body">
                    <h3>Log In</h3>
                    {% if error_message %}
                        <p><strong>{{ error_message }}</strong></p>
                    {% endif %}
                    <form class="form-horizontal" role="form" action="{% url 'blog:login'%}" method="post" enctype="multipart/form-data">
                        {% csrf_token %}
                        <div class="form-group">
                            <label class="control-label col-sm-2" for="id_username">
                                Username:
                            </label>
                            <div class="col-sm-10">
                                <input id="id_username" maxlength="30" name="username" type="text">
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="control-label col-sm-2" for="id_password">
                                Password:
                            </label>
                            <div class="col-sm-10">
                                <input id="id_password" maxlength="30" name="password" type="password">
                            </div>
                        </div>
                        <div class="form-group">
                            <div class="col-sm-offset-2 col-sm-10">
                                <button type="submit" class="btn btn-success">Submit</button>
                            </div>
                        </div>
                    </form>
                </div>
                <div class="panel-footer">
                    Don't have an account? <a href="{% url 'music:register' %}">Click here</a> to register.
                </div>
            </div>
        </div>
    </div>

</div>

def login_user(request):
if request.method == "POST":
    username = request.POST['username']
    password = request.POST['password']
    user = authenticate(username=username, password=password)
    if user is not None:
        if user.is_active:
            login(request, user)
            return redirect('/')
        else:
            return render(request, 'login.html', {'error_message': 'Your account has been disabled'})
    else:
        return render(request, 'login.html', {'error_message': 'Invalid login'})
return render(request, 'login.html', locals())