Fixes #4023: nicer club schedule filtering.

diff --git a/src/club/admin.py b/src/club/admin.py
index 24884f1..79b76cf 100644 (file)
--- a/src/club/admin.py
+++ b/src/club/admin.py
@@ -3,9 +3,13 @@
 #
 import json
 from django.contrib import admin
+from django.db.models.functions import Now
+from django.db.models import Q
 from django.utils.html import conditional_escape
 from django.utils.safestring import mark_safe
+from django.utils.translation import gettext_lazy as _
 from modeltranslation.admin import TranslationAdmin
+from wolnelektury.utils import YesNoFilter
 from . import models
 
 
@@ -37,10 +41,22 @@ class PayUCardTokenInline(admin.TabularInline):
         return False
 
 
+class PayedFilter(YesNoFilter):
+    title = _('payment complete')
+    parameter_name = 'payed'
+    q = ~Q(payed_at=None)
+
+
+class ExpiredFilter(YesNoFilter):
+    title = _('schedule expired')
+    parameter_name = 'expired'
+    q = Q(expires_at__isnull=False, expires_at__lt=Now())
+
+
 class ScheduleAdmin(admin.ModelAdmin):
     list_display = ['email', 'started_at', 'payed_at', 'expires_at', 'amount', 'monthly', 'yearly', 'is_cancelled']
     search_fields = ['email']
-    list_filter = ['is_cancelled']
+    list_filter = ['is_cancelled', 'monthly', 'yearly', PayedFilter, ExpiredFilter]
     date_hierarchy = 'started_at'
     raw_id_fields = ['membership']
     inlines = [PayUOrderInline, PayUCardTokenInline]

diff --git a/src/wolnelektury/utils.py b/src/wolnelektury/utils.py
index 15319a1..c994149 100644 (file)
--- a/src/wolnelektury/utils.py
+++ b/src/wolnelektury/utils.py
@@ -12,6 +12,7 @@ import pytz
 import re
 
 from django.conf import settings
+from django.contrib import admin
 from django.core.cache import cache
 from django.core.mail import send_mail
 from django.http import HttpResponse
@@ -20,7 +21,7 @@ from django.utils import timezone
 from django.utils.translation import get_language
 from django.conf import settings
 from django.utils.safestring import mark_safe
-from django.utils.translation import ugettext
+from django.utils.translation import gettext as _
 
 
 tz = pytz.timezone(settings.TIME_ZONE)
@@ -119,7 +120,7 @@ def ajax(login_required=False, method=None, template=None, permission_required=N
 def send_noreply_mail(subject, message, recipient_list, **kwargs):
     send_mail(
         '[WolneLektury] ' + subject,
-        message + "\n\n-- \n" + ugettext('Message sent automatically. Please do not reply.'),
+        message + "\n\n-- \n" + _('Message sent automatically. Please do not reply.'),
         'no-reply@wolnelektury.pl', recipient_list, **kwargs)
 
 
@@ -196,3 +197,17 @@ def clear_cached_renders(bound_method):
                 lc
             )
         )
+
+
+class YesNoFilter(admin.SimpleListFilter):
+    def lookups(self, request, model_admin):
+        return (
+            ('yes', _('Yes')),
+            ('no', _('No')),
+        )
+
+    def queryset(self, request, queryset):
+        if self.value() == 'yes':
+            return queryset.filter(self.q)
+        elif self.value() == 'no':
+            return queryset.exclude(self.q)