[TASK] Add basic project entering/leaving support.

frontend/templates/layout/base.html

@@ -23,16 +23,18 @@
 			<div class="navbar-header">
 				<a class="navbar-brand" href="/"><img src="{% static 'images/logo.png' %}"> {{page.name}}</a>
 				<ul class="nav navbar-nav">
-					<li><a href="/">Index</a></li>
-					<li><a href="/register">Register</a></li>
-					<li>
-						{% if user.is_anonymous %}
-							<a href="/login">Login</a>
-						{% else %}
-							<a href="/logout">Logout</a>
-						{% endif %}
-					</li>
-				</ul>    
+					{% block navbar-header %}
+						<li><a href="/">Index</a></li>
+						<li><a href="/register">Register</a></li>
+						<li>
+							{% if user.is_anonymous %}
+								<a href="/login">Login</a>
+							{% else %}
+								<a href="/logout">Logout</a>
+							{% endif %}
+						</li>
+					{% endblock %}    
+				</ul>
 			</div>
 		</div>
 	</nav>

frontend/templates/project.html

@@ -2,6 +2,10 @@
 {% block head%}
 	{% load crispy_forms_tags %}
 {% endblock %}
+{% block navbar-header %}
+	{{block.super}}
+	<li><a href="{% url 'frontend-leave-project-detail' request.session.project_id %}">Leave Project</a></li>
+{% endblock %}
 {% block content %}
 	<h3>Update Project "{{project.name}}"</h3>
 	<p>{{project.description}}</p>

frontend/views.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 
 
+from django.http import HttpResponse, HttpResponseRedirect
 from django.views.generic import TemplateView, FormView, CreateView, UpdateView
 from django.views.generic.detail import SingleObjectMixin
 from django.contrib.auth.decorators import login_required
@@ -19,7 +20,7 @@ def login_wrap(*args, **kwargs):
         'page': {
             'name': FRONTEND_PAGE_NAME,
             'title': 'Login'
-        }                           
+        }
     }
     return login(*args, **kwargs)
 
@@ -83,6 +84,27 @@ class ProtectedUpdateView(LoggedInMixin, MyUpdateView):
     pass
 
 
+# Helper view methods
+
+def enterProject(request, project_id=None):
+    try:
+        if request.session['project_id'] != project_id:
+            return HttpResponse("Please leave your current project - Project ID " + request.session['project_id'] + " is still active.")
+    except KeyError:
+        pass
+    request.session['project_id'] = project_id
+    return HttpResponseRedirect('/projects/' + project_id + '/')
+
+def leaveProject(request, project_id=None):
+    try:
+        if request.session['project_id'] == project_id:
+            del request.session['project_id']
+        else:
+            return HttpResponse("You tried to leave project with ID " + project_id + ", but your active project id is " + request.session['project_id'] + ".")            
+    except KeyError:
+        pass
+    return HttpResponseRedirect('/projects/')
+
 # Actual Views
 class IndexView(ProtectedTemplateView):
     template_name = 'index.html'
@@ -104,12 +126,28 @@ class ProjectOverView(ProtectedFormView):
     
 class ProjectView(ProtectedFormView, SingleObjectMixin):
     template_name = 'project.html'
-    page_title = 'Project Detail View'
+    page_title = 'Project View'
     form_class = FileUploadForm
-    slug_field = 'project_id'
-    slug_url_kwarg = 'id'
-    object = Project
 
-    def get_context_data(self, **kwargs):
-        kwargs[u'project'] = self.object
-        return super(ProjectView, self).get_context_data(**kwargs)
+    success_url = '/projects/'
+    
+    def get(self, request, *args, **kwargs):
+        project_id = kwargs[u'project_id']
+        self.object = Project.objects.get(pk=project_id)
+        return super(ProjectView, self).get(request, *args, **kwargs)
+
+    def post(self, request, *args, **kwargs):
+        project_id = kwargs[u'project_id']
+        self.success_url = self.success_url + project_id
+        return super(ProjectView, self).post(request, *args, **kwargs)
+    
+    def form_valid(self, form, *args, **kwargs):
+        print("FORM:")
+        attrs = vars(form)
+        print ', '.join("%s: %s" % item for item in attrs.items())
+        
+        
+        
+        return super(ProjectView, self).form_valid(form)
+    
+