<reponame>alexandru/TheBuzzEngine
#!/usr/bin/env python
# -*- coding: utf-8 -*-

__author__    = "<NAME>"
__email__     = "<EMAIL>"

import re
from django.conf import settings
from buzzengine.api.models import Author


class TrackingMiddleware:
    def process_request(self, request):
        authorhash = request.GET.get('author') or request.COOKIES.get('author') 
        if authorhash:
            request.author = Author.get_by_hash(authorhash)
        else:
            request.author = None


class HttpControlMiddleware(object):

    def _do_process_request(self, request):
        if hasattr(request, 'ROOT_DOMAIN') and hasattr(request, 'API_DOMAIN'):
            return

        url     = request.REQUEST.get('article_url') or request.META.get('HTTP_REFERER')
        rorigin = request.REQUEST.get('origin')
        host    = None
        origin  = None

        if url:
            origin = re.findall('^(https?://[^/]+)', url)
            origin = origin[0] if origin else None
        elif rorigin and re.match('^https?://[^/]+$', rorigin):
            origin = rorigin

        host = request.META['SERVER_NAME']
        if str(request.META.get('SERVER_PORT')) != str(80):
            host += ":" + request.META['SERVER_PORT']

        request.API_DOMAIN  = host
        request.ROOT_DOMAIN = origin
        

    def process_request(self, request):
        self._do_process_request(request)


    def process_response(self, request, response):
        # for some weird reason, ROOT_DOMAIN sometimes is not set,
        # although process_request should always be called before
        # process_response

        self._do_process_request(request)        
        origin = request.ROOT_DOMAIN if hasattr(request, 'ROOT_DOMAIN') else None

        if origin:
            response['Access-Control-Allow-Origin'] = origin or "*"
            response['Access-Control-Allow-Credentials'] = 'true'
            response['Access-Control-Allow-Headers'] = 'Content-Type, *'
            response['Access-Control-Allow-Methods'] = 'GET, POST, OPTIONS'
            response['Access-Control-Max-Age'] = '111111'

        return response

#!/usr/bin/env python
# -*- coding: utf-8 -*-

__author__    = "<NAME>"
__email__     = "<EMAIL>"

import re
from django.conf import settings
from buzzengine.api.models import Author


class TrackingMiddleware:
    def process_request(self, request):
        authorhash = request.GET.get('author') or request.COOKIES.get('author') 
        if authorhash:
            request.author = Author.get_by_hash(authorhash)
        else:
            request.author = None


class HttpControlMiddleware(object):

    def _do_process_request(self, request):
        if hasattr(request, 'ROOT_DOMAIN') and hasattr(request, 'API_DOMAIN'):
            return

        url     = request.REQUEST.get('article_url') or request.META.get('HTTP_REFERER')
        rorigin = request.REQUEST.get('origin')
        host    = None
        origin  = None

        if url:
            origin = re.findall('^(https?://[^/]+)', url)
            origin = origin[0] if origin else None
        elif rorigin and re.match('^https?://[^/]+$', rorigin):
            origin = rorigin

        host = request.META['SERVER_NAME']
        if str(request.META.get('SERVER_PORT')) != str(80):
            host += ":" + request.META['SERVER_PORT']

        request.API_DOMAIN  = host
        request.ROOT_DOMAIN = origin
        

    def process_request(self, request):
        self._do_process_request(request)


    def process_response(self, request, response):
        # for some weird reason, ROOT_DOMAIN sometimes is not set,
        # although process_request should always be called before
        # process_response

        self._do_process_request(request)        
        origin = request.ROOT_DOMAIN if hasattr(request, 'ROOT_DOMAIN') else None

        if origin:
            response['Access-Control-Allow-Origin'] = origin or "*"
            response['Access-Control-Allow-Credentials'] = 'true'
            response['Access-Control-Allow-Headers'] = 'Content-Type, *'
            response['Access-Control-Allow-Methods'] = 'GET, POST, OPTIONS'
            response['Access-Control-Max-Age'] = '111111'

        return response
#!/usr/bin/env python # -*- coding: utf-8 -*- # for some weird reason, ROOT_DOMAIN sometimes is not set, # although process_request should always be called before # process_response