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• django-admino-master
  • admino
    • fields.py
    • templates
      • admin
        • base_site.html
        • base.html
    • templatetags
      • admino_tags.py
      • __init__.py
    • serializers.py
    • views.py
    • constants.py
    • forms.py
    • __init__.py
    • utils.py
    • sites.py
  • LICENSE
  • setup.py
  • example
    • contents
      • models.py
      • views.py
      • tests.py
      • __init__.py
      • migrations
        • 0001_initial.py
        • __init__.py
      • admin.py
    • manage.py
    • example
      • wsgi.py
      • urls.py
      • __init__.py
      • settings.py
    • static
      • css
        • style.css
  • setup.cfg
  • README.md
  • .gitignore
  • MANIFEST.in

from collections import OrderedDict
from urllib import urlencode

from admino.serializers import ModelAdminSerializer
from django.core.urlresolvers import reverse_lazy
from django.http import JsonResponse
from django.views.generic import View


class APIView(View):

    def json_response(self, data, *args, **kwargs):
        return JsonResponse(data, safe=False, *args, **kwargs)


class ChangeListRetrieveAPIView(APIView):

    def get_api_next_url(self, request, cl):
        page_num = cl.page_num
        if page_num and page_num is not int or not cl.multi_page:
            return None
        info = self.model._meta.app_label, self.model._meta.model_name
        url = reverse_lazy("admin:%s_%s_api_list" % info)
        host = request.get_host()
        params = cl.params
        params["p"] = page_num + 1
        return "%s://%s%s?%s" % (request.scheme, host, url, urlencode(params))

    def get_api_previous_url(self, request, cl):
        page_num = cl.page_num
        if page_num == 0 or not cl.multi_page:
            return None

        info = self.model._meta.app_label, self.model._meta.model_name
        url = reverse_lazy("admin:%s_%s_api_list" % info)
        host = request.get_host()
        params = cl.params
        params["p"] = page_num - 1
        return "%s://%s%s?%s" % (request.scheme, host, url, urlencode(params))

    def get(self, request, model_admin, admin_cl, *args, **kwargs):
        self.model = admin_cl.model
        results = []
        for obj in admin_cl.result_list:
            results.append(model_admin.obj_as_dict(request, obj))

        data = OrderedDict()
        data["count"] = admin_cl.result_count
        data["next"] = self.get_api_next_url(request, admin_cl)
        data["previous"] = self.get_api_previous_url(request, admin_cl)
        data["results"] = results
        return self.json_response(data)


class APIMetaView(APIView):

    def get(self, request, model_admin, *args, **kwargs):
        form = model_admin.get_form(request)
        data = ModelAdminSerializer(model_admin=model_admin, admin_form=form).data
        return self.json_response(data)


class AdminDetailRetrieveAPIView(APIView):

    def get(self, request, model_admin, admin_cl, *args, **kwargs):
        return self.json_response("ok")