zulip/zerver/views/portico.py

from django.conf import settings
from django.http import HttpRequest, HttpResponse, HttpResponseRedirect
from django.shortcuts import render
import ujson

from zerver.context_processors import get_realm_from_request
from zerver.decorator import redirect_to_login
from zerver.models import Realm
from version import LATEST_DESKTOP_VERSION

def apps_view(request: HttpRequest, _: str) -> HttpResponse:
    if settings.ZILENCER_ENABLED:
        return render(request, 'zerver/apps.html',
                      context={
                          "page_params": {
                              'electron_app_version': LATEST_DESKTOP_VERSION,
                          }
                      })
    return HttpResponseRedirect('https://zulipchat.com/apps/', status=301)

def plans_view(request: HttpRequest) -> HttpResponse:
    realm = get_realm_from_request(request)
    realm_plan_type = 0
    if realm is not None:
        realm_plan_type = realm.plan_type
        if realm.plan_type == Realm.SELF_HOSTED and settings.PRODUCTION:
            return HttpResponseRedirect('https://zulipchat.com/plans')
        if not request.user.is_authenticated:
            return redirect_to_login(next="plans")
    return render(request, "zerver/plans.html", context={"realm_plan_type": realm_plan_type})

def team_view(request: HttpRequest) -> HttpResponse:
    if not settings.ZILENCER_ENABLED:
        return HttpResponseRedirect('https://zulipchat.com/team/', status=301)

    try:
        with open(settings.CONTRIBUTOR_DATA_FILE_PATH) as f:
            data = ujson.load(f)
    except FileNotFoundError:
        data = {'contrib': {}, 'date': "Never ran."}

    return render(
        request,
        'zerver/team.html',
        context={
            'page_params': {
                'contrib': data['contrib'],
            },
            'date': data['date'],
        },
    )

def get_isolated_page(request: HttpRequest) -> bool:
    '''Accept a GET param `?nav=no` to render an isolated, navless page.'''
    return request.GET.get('nav') == 'no'

def terms_view(request: HttpRequest) -> HttpResponse:
    return render(request, 'zerver/terms.html',
                  context={'isolated_page': get_isolated_page(request)})

def privacy_view(request: HttpRequest) -> HttpResponse:
    return render(request, 'zerver/privacy.html',
                  context={'isolated_page': get_isolated_page(request)})