Synnefo

from django.http import HttpResponse

from django.db import transaction 

from django.conf import settings

from commissioning import CommissionException, get_callpoint

import json

def _get_body(request):

    body = request.raw_post_data

    if body is None:

        body = request.GET.get('body', None)

    return body

callpoints = {}

@transaction.commit_on_success

def view(request, appname=None, version=None, callname=None):

    if (appname, version) not in callpoints:

        pointname = 'servers.' + appname

        Callpoint = get_callpoint(pointname, version=version)

        callpoint = Callpoint()

        callpoints[(appname, version)] = callpoint

    callpoint = callpoints[(appname, version)]

    body = _get_body(request)

    try:

        body = callpoint.make_call_from_json(callname, body)

        status = 200

    except CommissionException, e:

        if hasattr(callpoint, 'http_exception'):

            status, body = callpoint.http_exception(e)

        else:

            status, body = 500, 'Unknown Error'

    return HttpResponse(status=status, content=body)