示例#1
0
def program(request,uri):
    if request.user.is_authenticated():
        s = SimpleSequencing()
        # First, the requested_activity  exists??
        # Gets the Learning Activity object from uri
        requested_activity = _get_ula(request, s)

        if not requested_activity:
            return HttpResponseNotFound('<h1>Activity not found</h1>')

        # Gets the root of the User Learning Activity
        root = UserLearningActivity.objects.filter(learning_activity = requested_activity.learning_activity.get_root() ,user = request.user )[0]

        if request.method == 'GET':
            # Exits last activity, and sets requested activity as current
            # if choice_exit consider complete
            _set_current(request,requested_activity, root, s, objective_status=None, progress_status=None)

        if request.method == 'POST' and 'nav_event' in request.POST:
        # We are going to exit activity, get objective measure
            objective_measure = float(request.POST['objective_measure'])



            next_uri = None
            if  request.POST['nav_event'] == 'next':
                # Go TO NEXT ACTIVITY
                next_uri = s.get_next(root)
                pool_writting(next_uri,request.user)
            elif request.POST['nav_event'] == 'prev':
                # Go TO PREV ACTIVITY
                next_uri = s.get_prev(root)
            print next_uri

            if next_uri is None:
                    #No more activities ?
                return HttpResponseRedirect( root.learning_activity.uri)

            else:
                s.exit( requested_activity, progress_status = 'complete', objective_status = 'satisfied', objective_measure = objective_measure)
                next_activity = UserLearningActivity.objects.filter(learning_activity__uri = next_uri ,user = request.user )[0]
                return HttpResponseRedirect(next_activity.learning_activity.uri)


        # Gets the current navegation tree as HTML
        nav = s.get_nav(root)
        navegation_tree = s.nav_to_html(nav)



        return render_to_response('activitytree/program.html', {'program_quiz':activities[request.path],
                                                                'activity_uri':request.path,
                                                                'navegation': navegation_tree
                                                                },
                                  context_instance=RequestContext(request))

    else:
        return HttpResponseRedirect('/login/?next=%s' % request.path)
示例#2
0
def activity(request,uri):
    if request.user.is_authenticated():
        s = SimpleSequencing()
        # First, the requested_activity  exists??
        # Gets the Learning Activity object from uri

        #print "hasta aqui"
        requested_activity = _get_ula(request, s)


        if not requested_activity:
            return HttpResponseNotFound('<h1>Activity not found</h1>')

        # Gets the root of the User Learning Activity
        root = UserLearningActivity.objects.filter(learning_activity = requested_activity.learning_activity.get_root() ,user = request.user )[0]
        #Aqui mando la actividad actual a redis para que la escuche el script que manejara la actividad de el muestreo de kinect



        if request.method == 'GET':
            # Exits last activity, and sets requested activity as current
            # if choice_exit consider complete
            _set_current(request,requested_activity, root, s, objective_status=None, progress_status=None)

        if request.method == 'POST' and 'nav_event' in request.POST:

            if requested_activity.learning_activity.is_container:
                progress_status = None
                objective_status = None
            else:
                ###
                ###  What if status in POST??
                ###
                progress_status = 'complete'
                objective_status = 'satisfied'
            if request.POST['nav_event'] == 'next':
                # Go TO NEXT ACTIVITY

                next_uri = s.get_next(root)
                #az.set(request.user,next_uri)
                az.set("user",request.user)
                az.set("activity",next_uri)
                #
                if next_uri=="/activity/POO" or next_uri==None:
                    actividad=""
                else:
                    actividad=next_uri

                print actividad,request.user
                pool_writting(actividad,request.user)
            elif request.POST['nav_event'] == 'prev':
                # Go TO PREV ACTIVITY
                next_uri = s.get_prev(root)

            if next_uri is None:
                    #No more activities ?
                return HttpResponseRedirect( root.learning_activity.uri)

            else:

                s.exit( requested_activity, progress_status = progress_status, objective_status = objective_status)
                next_activity = UserLearningActivity.objects.filter(learning_activity__uri = next_uri ,user = request.user )[0]
                return HttpResponseRedirect(next_activity.learning_activity.uri)


        # Gets the current navegation tree as HTML
        nav = s.get_nav(root)
        navegation_tree = s.nav_to_html(nav)

        ####
        ####
        ####

        print requested_activity.learning_activity.uri
        content = activities[requested_activity.learning_activity.uri]

        return render_to_response('activitytree/'+ (requested_activity.learning_activity.uri).split('/')[1]+'.html',

                                  {'navegation': navegation_tree,
                                   'uri':requested_activity.learning_activity.uri,
                                   'content':content},
                                    context_instance=RequestContext(request))

        #####
        #####
        #####



    else:
        return HttpResponseRedirect('/login/?next=%s' % request.path)
示例#3
0
def test(request, uri, objective_status = None):
    if request.user.is_authenticated():
        s = SimpleSequencing()
        # First, the requested_activity  exists??
        # Gets the Learning Activity object from uri
        requested_activity = _get_ula(request, s)

        if not requested_activity:
            return HttpResponseNotFound('<h1>Activity not found</h1>')

        # Gets the root of the User Learning Activity
        root = UserLearningActivity.objects.filter(learning_activity = requested_activity.learning_activity.get_root() ,user = request.user )[0]

        feedback = None

        if request.method == 'GET':
            # Exits last activity, and sets requested activity as current
            # if choice_exit consider complete
            _set_current(request,requested_activity, root, s, objective_status=None, progress_status=None)

        elif request.method == 'POST':
            if 'check' in request.POST:
                feedback = _check_quiz(request.POST, activities[requested_activity.learning_activity.uri])
                # Exits the current Learning Activity
                objective_measure = feedback['total_correct']
                if objective_measure >= activities[requested_activity.learning_activity.uri]['satisfied_at_least']:
                    objective_status='satisfied'
                else:
                    objective_status='notSatisfied'
                print requested_activity.learning_activity.uri, objective_measure,objective_status

                s.update(requested_activity, progress_status = None, objective_status = objective_status, objective_measure = objective_measure)


            elif 'nav_event' in request.POST:
                next_uri = None

                if request.POST['nav_event'] == 'next' :
                    # Go TO NEXT ACTIVITY
                    next_uri = s.get_next(root)
                    progress_status = 'complete'
                    pool_writting(next_uri,request.user)
                elif request.POST['nav_event'] == 'prev':
                    # Go TO PREV ACTIVITY
                    next_uri = s.get_prev(root)
                    pool_writting(next_uri)
                if next_uri is None:
                        #No more activities ?
                    return HttpResponseRedirect( root.learning_activity.uri)
                else:
                    next_activity = UserLearningActivity.objects.filter(learning_activity__uri = next_uri ,user = request.user )[0]
                    return HttpResponseRedirect(next_activity.learning_activity.uri)

       # Gets the current navegation tree as HTML

        nav = s.get_nav(root)
        navegation_tree = s.nav_to_html(nav)

        content = activities[requested_activity.learning_activity.uri]
        if feedback:
            for q in content['questions']:
                if q['id'] in feedback:
                    q['feedback'] = feedback[q['id']]
                    if q['interaction']  in ['choiceInteraction','simpleChoice']:
                        q['feedback_options'] = zip(q['options'], feedback[q['id']]['user_answer'], feedback[q['id']]['checked'])

        return render_to_response('activitytree/'+(requested_activity.learning_activity.uri).split('/')[1]+'.html',
                                  {'navegation': navegation_tree,
                                   'uri':requested_activity.learning_activity.uri,
                                   'content':content,
                                   'feedback':feedback},
                                    context_instance=RequestContext(request))
    else:      
        return HttpResponseRedirect('/login/?next=%s' % request.path)
示例#4
0
def path_activity(request, path_id, uri):
    learning_activity = None
    try:
        learning_activity = LearningActivity.objects.get(pk=path_id)
    except ObjectDoesNotExist:
        return HttpResponseNotFound("<h1>Learning Activity not found</h1>")

    if request.user.is_authenticated():
        root = None
        s = SimpleSequencing()
        requested_activity = None

        if request.method == "GET":
            try:
                requested_activity = UserLearningActivity.objects.get(learning_activity__id=path_id, user=request.user)
            except (ObjectDoesNotExist, IndexError) as e:
                requested_activity = None

            # The requested_activity was NOT FOUND
            if not requested_activity:  # The requested_activity was not found
                # Maybe a
                # 'start' REQUEST?
                #    if 'nav' in request.GET and request.GET['nav'] == 'start':
                if learning_activity and learning_activity.root is None:
                    s.assignActivityTree(request.user, learning_activity)
                    requested_activity = UserLearningActivity.objects.get(
                        learning_activity__id=path_id, user=request.user
                    )
                    _set_current(request, requested_activity, requested_activity, s)
                    return HttpResponseRedirect("/%s%s" % (path_id, uri))
                # If is not a root learning activity then sorry, not found
                else:
                    return HttpResponseNotFound("<h1>Activity not found</h1>")
            # Else NOT FOUND
            # else:
            #    return HttpResponseNotFound('<h1>Activity not found</h1>')

            # We have a valid requested_activity, lets handle OTHER NAVIGATION REQUEST

            # Get root of activity tree
            root = UserLearningActivity.objects.filter(
                learning_activity=requested_activity.learning_activity.get_root(), user=request.user
            )[0]
            # 'continue' REQUEST?
            if requested_activity.is_root() and "nav" in request.GET and request.GET["nav"] == "continue":
                current_activity = s.get_current(requested_activity)
                if current_activity:
                    requested_activity = current_activity
                    return HttpResponseRedirect(
                        "/%s%s" % (requested_activity.learning_activity.id, requested_activity.learning_activity.uri)
                    )
                else:
                    _set_current(request, requested_activity, root, s, objective_status=None, progress_status=None)
            # Else is a
            # 'choice' REQUEST
            else:
                _set_current(request, requested_activity, root, s)

        if request.method == "POST" and "nav_event" in request.POST:
            # Get root of activity tree
            root = None
            try:
                root = UserLearningActivity.objects.get(learning_activity__id=path_id, user=request.user)
            except (ObjectDoesNotExist, IndexError) as e:
                root = None

            if not root or not root.is_root():
                return HttpResponseNotFound("<h1>Activity not found</h1>")

            current_activity = s.get_current(root)

            if current_activity.learning_activity.choice_exit:
                objective_status = "satisfied"
                progress_status = "complete"
            else:
                progress_status = None
                objective_status = None

            # 'next' REQUEST
            if request.POST["nav_event"] == "next":
                # Go TO NEXT ACTIVITY
                s.exit(current_activity, progress_status=progress_status, objective_status=objective_status)
                next_uri = s.get_next(root, current_activity)

            # 'prev' REQUEST
            elif request.POST["nav_event"] == "prev":
                # Go TO PREV ACTIVITY
                s.exit(current_activity, progress_status=progress_status, objective_status=objective_status)
                next_uri = s.get_prev(root, current_activity)

            # No more activities ?
            if next_uri is None:

                return HttpResponseRedirect("/%s%s" % (root.learning_activity.id, root.learning_activity.uri))

            else:
                next_activity = UserLearningActivity.objects.get(learning_activity__id=next_uri, user=request.user)
                return HttpResponseRedirect(
                    "/%s%s" % (next_activity.learning_activity.id, next_activity.learning_activity.uri)
                )

        _XML = get_nav(root)
        # Escape for javascript
        XML = ET.tostring(_XML, "utf-8").replace('"', r"\"")

        breadcrumbs = s.get_current_path(requested_activity)

        rating_totals = LearningActivityRating.objects.filter(
            learning_activity__uri=requested_activity.learning_activity.uri
        ).aggregate(Count("rating"), Avg("rating"))

        activity_content = Activity.get(requested_activity.learning_activity.uri)

        if activity_content and "content" in activity_content:
            content = activity_content["content"]
        else:
            content = ""

        update_pool(requested_activity.learning_activity.uri)

        if (requested_activity.learning_activity.uri).split("/")[2] == "video":
            return render_to_response(
                "activitytree/video.html",
                {
                    "XML_NAV": XML,
                    "uri": requested_activity.learning_activity.uri,
                    "uri_id": requested_activity.learning_activity.id,
                    "video": activity_content,
                    "breadcrumbs": breadcrumbs,
                    "root": requested_activity.learning_activity.get_root().uri,
                    "root_id": "/%s" % requested_activity.learning_activity.get_root().id,
                    "rating_totals": rating_totals,
                },
                context_instance=RequestContext(request),
            )

        elif requested_activity.learning_activity.is_container:

            return render_to_response(
                "activitytree/container.html",
                {
                    "XML_NAV": XML,
                    "children": requested_activity.get_children(),
                    "uri": requested_activity.learning_activity.uri,
                    "uri_id": "/%s" % requested_activity.learning_activity.id,
                    "content": content,
                    "root": requested_activity.learning_activity.get_root().uri,
                    "root_id": "/%s" % requested_activity.learning_activity.get_root().id,
                    "breadcrumbs": breadcrumbs,
                },
                context_instance=RequestContext(request),
            )
        else:
            return render_to_response(
                "activitytree/activity.html",
                {
                    "XML_NAV": XML,
                    "uri": requested_activity.learning_activity.uri,
                    "uri_id": "/%s" % requested_activity.learning_activity.id,
                    "content": content,
                    "root": requested_activity.learning_activity.get_root().uri,
                    "root_id": "/%s" % requested_activity.learning_activity.get_root().id,
                    "breadcrumbs": breadcrumbs,
                    "rating_totals": rating_totals,
                },
                context_instance=RequestContext(request),
            )

    else:
        return HttpResponseRedirect("/login/?next=%s" % request.path)