Missing logos.

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

diff --git a/src/wolnelektury/utils.py b/src/wolnelektury/utils.py
index 15319a1..dfa8522 100644 (file)
--- a/src/wolnelektury/utils.py
+++ b/src/wolnelektury/utils.py
@@ -1,5 +1,5 @@
-# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+# This file is part of Wolne Lektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Wolne Lektury. See NOTICE for more information.

 #
 import codecs
 import csv
 #
 import codecs
 import csv


@@ -8,28 +8,17 @@ from inspect import getargspec
 from io import BytesIO
 import json
 import os
 from io import BytesIO
 import json
 import os

-import pytz

 import re
 
 from django.conf import settings
 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
 from django.template.loader import render_to_string
 from django.core.cache import cache
 from django.core.mail import send_mail
 from django.http import HttpResponse
 from django.template.loader import render_to_string

-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 get_language
 from django.conf import settings
 from django.utils.safestring import mark_safe

-from django.utils.translation import ugettext
-
-
-tz = pytz.timezone(settings.TIME_ZONE)
-
-
-def localtime_to_utc(localtime):
-    return timezone.utc.normalize(
-        tz.localize(localtime)
-    )

 
 
 def utc_for_js(dt):
 
 
 def utc_for_js(dt):


@@ -119,7 +108,7 @@ 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,
 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-- \nWiadomość wysłana automatycznie. Prosimy nie odpowiadać.",

         'no-reply@wolnelektury.pl', recipient_list, **kwargs)
 
 
         'no-reply@wolnelektury.pl', recipient_list, **kwargs)
 
 


@@ -196,3 +185,21 @@ def clear_cached_renders(bound_method):
                 lc
             )
         )
                 lc
             )
         )

+
+
+class YesNoFilter(admin.SimpleListFilter):
+    def lookups(self, request, model_admin):
+        return (
+            ('yes', 'Tak'),
+            ('no', 'Nie'),
+        )
+
+    def queryset(self, request, queryset):
+        if self.value() == 'yes':
+            return queryset.filter(self.q)
+        elif self.value() == 'no':
+            return queryset.exclude(self.q)
+
+
+def is_ajax(request):
+    return request.headers.get('x-requested-with') == 'XMLHttpRequest'