scg.apps.courses.api

api.py

import django.utils.simplejson as json
from django.core.urlresolvers import reverse
from django.http import HttpResponse
from django.shortcuts import render_to_response
from django.template import RequestContext

from scg.apps.courses.models import Course
from scg.apps.reviews.models import CourseReview

def course(request, cid=None):
    c = Course.objects.get(cid=cid)
    r = CourseReview.objects.filter(course=c)

    first, second = None, None
    if len(r) >= 1:
        first = r[0].comment
    if len(r) >= 2:
        second = r[1].comment

    data = {
        'first': first,
        'second': second,
        'link': reverse('scg.apps.courses.views.course_detail', args=[c.cid]),
        }
    return HttpResponse(json.dumps(data), mimetype='text/plain')