views.py 6.79 KB
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# core django imports
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from django.shortcuts import get_object_or_404
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from django.http import HttpResponseForbidden
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from django.views.generic import ListView, DetailView, UpdateView
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# third party imports
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from braces.views import LoginRequiredMixin
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# imports from your apps
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from .models import Student, Major
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# update a student (students are *created* on first login via CAS)
class UpdateStudent(LoginRequiredMixin, UpdateView):
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    model = Student
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    fields = ['room', 'privacy', ]
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    context_object_name = 'student'
    template_name = 'updateStudent.html'
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    login_url = 'login'
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    def get(self, request, *args, **kwargs):

        current_url = self.request.get_full_path()
        url_uname = current_url.split('/')[3]

        print url_uname, self.request.user.username

        if not(url_uname == self.request.user.username):
            print "I'm sorry, what now?"
            return HttpResponseForbidden()
        else:
            return super(UpdateStudent, self).get(request, *args, **kwargs)
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class UpdateStudentMajor(LoginRequiredMixin, UpdateView):
    models = Student
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    fields = ['major', ]
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    template_name = 'updateStudentMajor.html'
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    login_url = 'login'
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    # copied from below
#    def get_object(self):
#        return get_object_or_404(Student, pk=self.request.session['_auth_user_id'])

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# details about the student
class DetailStudent(LoginRequiredMixin, DetailView):
    model = Student
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    context_object_name = 'student'
    template_name = 'detailStudent.html'

    login_url = 'login'
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    def get_context_data(self, **kwargs):
        context = super(DetailStudent, self).get_context_data(**kwargs)

        # requesting_student = Student.objects.get(user=self.request.user)
        requesting_student_filter = Student.objects.filter(user=self.request.user)
        requesting_student = requesting_student_filter[0]

        def onFloor():
            floor_status = False
            if requesting_student.get_floor() == self.get_object().get_floor():
                floor_status = True
            return floor_status

        def inBuilding():
            floor_status = False
            if requesting_student.get_building() == self.get_object().get_building():
                floor_status = True
            return floor_status

        def shares():
            student_shares = False
            # if the student's privacy is floor and the requesting user is on their floor
            if(self.get_object().privacy == 'floor') and onFloor():
                student_shares = True
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            # if the student's privacy is building and the requesting users is
            # on their floor or in their building
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            elif(self.get_object().privacy == 'building') and inBuilding():
                student_shares = True
            # if the student's privacy is set to 'student'
            elif(self.get_object().privacy == 'students'):
                student_shares = True
            return student_shares
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        context['shares'] = shares()
        return context

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class DetailCurrentStudent(LoginRequiredMixin, DetailView):
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    model = Student
    context_object_name = 'student'
    template_name = 'detailStudent.html'

    login_url = 'login'
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    def get_object(self):
        return get_object_or_404(Student, pk=self.request.session['_auth_user_id'])

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# changeable student settings
class DetailStudentSettings(LoginRequiredMixin, DetailView):
    model = Student
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    context_object_name = 'student'
    template_name = 'studentSettings.html'

    login_url = 'login'
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class DetailCurrentStudentSettings(LoginRequiredMixin, DetailView):
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    model = Student
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    context_object_name = 'student'
    template_name = 'studentSettings.html'

    login_url = 'login'
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    def get_object(self):
        return get_object_or_404(Student, pk=self.request.session['_auth_user_id'])
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class ListMajors(LoginRequiredMixin, ListView):
    model = Major
    queryset = Major.objects.all().order_by('name')
    context_object_name = 'majors'
    template_name = 'list_majors.html'

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    login_url = 'login'


class DetailMajor(LoginRequiredMixin, DetailView):
    model = Major
    context_object_name = 'major'
    template_name = 'detail_major.html'

    login_url = 'login'

    def get_context_data(self, **kwargs):
        context = super(DetailMajor, self).get_context_data(**kwargs)
        me = Student.objects.get(user=self.request.user)

        students = Student.objects.filter(major=self.get_object()).order_by('room__floor__building__name', 'user__last_name', 'user__first_name')

        def onFloor(me, student):
            floor_status = False
            if me.get_floor() == student.get_floor():
                floor_status = True
            return floor_status

        def inBuilding(me, student):
            floor_status = False
            if me.get_building() == student.get_building():
                floor_status = True
            return floor_status

        aq_location_visible = []
        ra_location_visible = []
        sh_location_visible = []
        location_hidden = []

        aq_students = students.filter(room__floor__building__neighbourhood='aq')

        for student in aq_students:
            if student.privacy == u'students':
                aq_location_visible.append(student)
            elif (student.privacy == u'building') and inBuilding(me, student):
                aq_location_visible.append(student)
            elif (student.privacy == u'floor') and onFloor(me, student):
                aq_location_visible.append(student)
            else:
                location_hidden.append(student)

        ra_students = students.filter(room__floor__building__neighbourhood='ra')

        for student in ra_students:
            if student.privacy == u'students':
                ra_location_visible.append(student)
            elif (student.privacy == u'building') and inBuilding(me, student):
                ra_location_visible.append(student)
            elif (student.privacy == u'floor') and onFloor(me, student):
                ra_location_visible.append(student)
            else:
                location_hidden.append(student)

        sh_students = students.filter(room__floor__building__neighbourhood='sh')

        for student in sh_students:
            if student.privacy == u'students':
                sh_location_visible.append(student)
            elif (student.privacy == u'building') and inBuilding(me, student):
                sh_location_visible.append(student)
            elif (student.privacy == u'floor') and onFloor(me, student):
                sh_location_visible.append(student)
            else:
                location_hidden.append(student)

        context['aq_location_visible'] = aq_location_visible
        context['ra_location_visible'] = ra_location_visible
        context['sh_location_visible'] = sh_location_visible
        context['location_hidden'] = location_hidden

        return context