Hide Child from Timer detail in one child use cases

babybuddy/templatetags/babybuddy_tags.py

@@ -3,6 +3,8 @@ from django import template
 from django.apps import apps
 from django.utils.translation import to_locale, get_language
 
+from core.models import Child
+
 register = template.Library()
 
 
@@ -43,3 +45,8 @@ def get_current_locale():
     :return: locale code (e.g. 'de', 'fr', etc.).
     """
     return to_locale(get_language())
+
+
+@register.simple_tag()
+def get_child_count():
+    return Child.count()

babybuddy/tests/tests_templatetags.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+from django.test import TestCase
+from django.utils import timezone
+
+from core.models import Child
+from babybuddy.templatetags import babybuddy_tags
+
+
+class TemplateTagsTestCase(TestCase):
+    def test_child_count(self):
+        self.assertEqual(babybuddy_tags.get_child_count(), 0)
+        Child.objects.create(first_name='Test', last_name='Child',
+                             birth_date=timezone.localdate())
+        self.assertEqual(babybuddy_tags.get_child_count(), 1)
+        Child.objects.create(first_name='Test', last_name='Child 2',
+                             birth_date=timezone.localdate())
+        self.assertEqual(babybuddy_tags.get_child_count(), 2)

core/templates/core/timer_detail.html

@@ -1,5 +1,6 @@
 {% extends 'babybuddy/page.html' %}
-{% load duration i18n timers %}
+{% load babybuddy_tags duration i18n timers %}
+{% get_child_count as CHILD_COUNT %}
 
 {% block title %}{{ object }}{% endblock %}
 
@@ -17,7 +18,7 @@
             <span class="timer-seconds">{{ object.duration|seconds }}</span>s
         </h1>
 
-        {% if timer.child %}
+        {% if timer.child and CHILD_COUNT > 1 %}
             <h2 class="text-muted">
                 {{ timer.child }}
             </h2>