Messages statistics for day/week/month

boards/locale/ru/LC_MESSAGES/django.po

@@ -548,3 +548,6 b' msgstr "\xd0\xa3\xd0\xb4\xd0\xb0\xd0\xbb\xd0\xb8\xd1\x82\xd1\x8c \xd0\xbf\xd0\xbe\xd1\x81\xd1\x82"'
 
 msgid "Delete thread"
 msgstr "Удалить тему"
+
+msgid "Messages per day/week/month:"
+msgstr "Сообщений за день/неделю/месяц:"

boards/models/post/manager.py

@@ -122,6 +122,20 b' class PostManager(models.Manager):'
 
         return ppd
 
+    def get_post_per_days(self, days) -> int:
+        day_end = date.today() + timedelta(1)
+        day_start = day_end - timedelta(days)
+
+        day_time_start = timezone.make_aware(datetime.combine(
+            day_start, dtime()), timezone.get_current_timezone())
+        day_time_end = timezone.make_aware(datetime.combine(
+            day_end, dtime()), timezone.get_current_timezone())
+
+        return self.filter(
+            pub_time__lte=day_time_end,
+            pub_time__gte=day_time_start).count()
+
+
     @transaction.atomic
     def import_post(self, title: str, text: str, pub_time: str, global_id,
                     opening_post=None, tags=list(), files=list(),

boards/templates/boards/authors.html

@@ -12,6 +12,7 b''
         <h2>{% trans 'Statistics' %}</h2>
         <p>{% trans 'Size of media:' %} {{ media_size|filesizeformat }}.
         <p>{% blocktrans count count=post_count %}{{ count }} message{% plural %}messages{% endblocktrans %}.</p>
+        <p>{% trans 'Messages per day/week/month:' %} {{ post_per_day }}/{{ post_per_week }}/{{ post_per_month }}</p>
         <h2>{% trans 'Authors' %}</h2>
         {% for nick, values in authors.items %}
             <p>

boards/views/authors.py

@@ -12,6 +12,9 b' from boards.models import Post'
 PARAM_AUTHORS = 'authors'
 PARAM_MEDIA_SIZE = 'media_size'
 PARAM_POST_COUNT = 'post_count'
+PARAM_POST_PER_DAY = 'post_per_day'
+PARAM_POST_PER_WEEK = 'post_per_week'
+PARAM_POST_PER_MONTH = 'post_per_month'
 
 
 class AuthorsView(BaseBoardView):
@@ -22,6 +25,10 b' class AuthorsView(BaseBoardView):'
         params[PARAM_MEDIA_SIZE] = self._get_directory_size(neboard.settings.MEDIA_ROOT)
         params[PARAM_POST_COUNT] = Post.objects.count()
 
+        params[PARAM_POST_PER_DAY] = Post.objects.get_post_per_days(1)
+        params[PARAM_POST_PER_WEEK] = Post.objects.get_post_per_days(7)
+        params[PARAM_POST_PER_MONTH] = Post.objects.get_post_per_days(30)
+
         return render(request, 'boards/authors.html', params)
 
     @cached_result()