Newsletter thanks view.

[wolnelektury.git] / src / wolnelektury / views.py

diff --git a/src/wolnelektury/views.py b/src/wolnelektury/views.py
index 415a4fd..1855222 100644 (file)
--- a/src/wolnelektury/views.py
+++ b/src/wolnelektury/views.py
@@ -2,6 +2,7 @@
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from datetime import date, datetime
+from urllib.parse import quote_plus
 import feedparser
 from allauth.socialaccount.views import SignupView
 
@@ -12,8 +13,7 @@ from django.contrib.auth.forms import AuthenticationForm
 from django.core.cache import cache
 from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import render
-from django.utils.http import urlquote_plus
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.views.decorators.cache import never_cache
 
 from ajaxable.utils import AjaxableFormView
@@ -46,13 +46,28 @@ def main_page(request):
                     break
             break
 
-    # Choose a collection for main.
-    try:
-        ctx['collection'] = Collection.objects.order_by('?')[:1][0]
-    except IndexError:
-        pass
-
-    ctx['best'] = Book.objects.filter(findable=True).order_by('?')[:5]
+    # Choose collections for main.
+    ctx['collections'] = Collection.objects.filter(listed=True).order_by('?')[:4]
+
+    best = []
+    best_places = 5
+    recommended_collection = None
+    for recommended in Collection.objects.filter(listed=True, role='recommend').order_by('?'):
+        if recommended_collection is None:
+            recommended_collection = recommended
+        books = list(recommended.get_books().exclude(id__in=[b.id for b in best]).order_by('?')[:best_places])
+        best.extend(books)
+        best_places -= len(books)
+        if not best_places:
+            break
+    ctx['recommended_collection'] = recommended_collection
+    if best_places:
+        best.extend(
+            list(
+                Book.objects.filter(findable=True).exclude(id__in=[b.id for b in best]).order_by('?')[:best_places]
+            )
+        )
+    ctx['best'] = best
 
     return render(request, "main_page.html", ctx)
 
@@ -116,7 +131,7 @@ class LoginRegisterFormView(LoginFormView):
 @never_cache
 def logout_then_redirect(request):
     auth.logout(request)
-    return HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?='))
+    return HttpResponseRedirect(quote_plus(request.GET.get('next', '/'), safe='/?='))
 
 
 @never_cache