add: alltags page and tag styles

cadpoint/web/tests.py

@@ -143,6 +143,44 @@ class TagAutocompleteTests(TestCase):
 		self.assertEqual(payload['pagination']['more'], False)
 
 
+class AllTagsPageTests(TestCase):
+	def setUp(self):
+		user_model = get_user_model()
+		self.user = user_model.objects.create_superuser(
+			username='admin',
+			email='admin@example.com',
+			password='password',
+		)
+		self.client.force_login(self.user)
+
+		item1 = TbContent.objects.create(
+			szContentHead='Тест 1',
+			szContentIntro='Анонс 1',
+			szContentBody='Тело 1',
+			szContentSlug='test-1',
+			bContentPublish=True,
+		)
+		item2 = TbContent.objects.create(
+			szContentHead='Тест 2',
+			szContentIntro='Анонс 2',
+			szContentBody='Тело 2',
+			szContentSlug='test-2',
+			bContentPublish=True,
+		)
+		item1.tags.add('alpha', 'beta')
+		item2.tags.add('alpha')
+
+	def test_alltags_page_lists_all_tags_with_counts(self):
+		response = self.client.get(reverse('web_alltags'))
+
+		self.assertEqual(response.status_code, 200)
+		self.assertContains(response, 'Все теги сайта')
+		self.assertContains(response, '/tag_alpha')
+		self.assertContains(response, '/tag_beta')
+		self.assertContains(response, '<b class="_tag">2</b>')
+		self.assertContains(response, '<b class="_tag">1</b>')
+
+
 class TypographTests(TestCase):
 	def test_save_generates_slug_from_clean_text(self):
 		item = TbContent(szContentHead='<b>Привет&nbsp;мир</b>')

cadpoint/web/views.py

@@ -60,6 +60,24 @@ def tag_autocomplete(request):
     return JsonResponse({"results": results, "pagination": {"more": more}})
 
 
+@require_GET
+def alltags(request):
+    """Показывает все теги сайта и число их вхождений во всех публикациях."""
+    template = "alltags.jinja2"
+    to_template: dict[str, object] = {"COOKIES": check_cookies(request)}
+
+    q_tags = (
+        Tag.objects.annotate(
+            NumTotal=Count("taggit_taggeditem_items", distinct=True),
+        )
+        .filter(NumTotal__gt=0)
+        .order_by("-NumTotal", "name")
+    )
+
+    to_template["TAGS_IN_PAGE"] = q_tags
+    return render(request, template, to_template)
+
+
 def index(request,
           slug_tags: str = "",
           ppage: int = 0):