use localized page tree for menu, add language chooser to footer (#380)

myhpi/core/context.py

@@ -15,6 +15,9 @@ def base_context(request):
     if not root_page:
         return {"root_page": None, "pages_by_parent": None}
 
+    # Determine the correct root for the active language
+    root_page = root_page.localized
+
     # Determine all pages the user may view based on his groups
     user_groups = get_user_groups(request.user)
 

myhpi/core/migrations/0008_remove_footer_column_4.py

@@ -0,0 +1,16 @@
+# Generated by Django 4.0.7 on 2023-08-15 19:35
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("core", "0007_alter_footer_column_1_alter_footer_column_2_and_more"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="footer",
+            name="column_4",
+        ),
+    ]

myhpi/core/models.py

@@ -223,13 +223,11 @@ class Footer(models.Model):
     column_1 = CustomMarkdownField()
     column_2 = CustomMarkdownField()
     column_3 = CustomMarkdownField()
-    column_4 = CustomMarkdownField()
 
     panels = [
         FieldPanel("column_1"),
         FieldPanel("column_2"),
         FieldPanel("column_3"),
-        FieldPanel("column_4"),
     ]
 
     def __str__(self):
@@ -240,7 +238,6 @@ def get_first_line(content):
             get_first_line(self.column_1)
             + get_first_line(self.column_2)
             + get_first_line(self.column_3)
-            + get_first_line(self.column_4)
         )
 
 

myhpi/core/templatetags/core_extras.py

@@ -30,9 +30,9 @@ def get_nav_children_for(pages_by_parent, parent_path):
 
 
 @register.inclusion_tag("footer.html")
-def insert_footer():
+def insert_footer(page):
     footer = Footer.objects.first()
-    return {"footer_columns": [footer.column_1, footer.column_2, footer.column_3, footer.column_4]}
+    return {"footer_columns": [footer.column_1, footer.column_2, footer.column_3], "page": page}
 
 
 @register.filter(name="tag_external_links")

myhpi/templates/base.html

@@ -165,7 +165,7 @@
         </div>
     </div>
 
-    {% insert_footer %}
+    {% insert_footer page %}
 
     {# Global javascript #}
     <script src="{% static 'js/bootstrap.bundle.min.js' %}"></script>

myhpi/templates/footer.html

@@ -1,3 +1,4 @@
+{% load i18n %}
 {% load core_extras %}
 
 <footer class="footer-myhpi container-lg page text-light">
@@ -9,5 +10,11 @@
       {% endwith %}
     </div>
     {% endfor %}
+    <div class="footer-category">
+      <h2>{% translate "Language" %}</h2>
+        {% for translation in page.get_translations %}
+            <a href="{{ translation.url }}">{{ translation.locale }}</a>
+        {% endfor %}
+    </div>
   </div>
 </footer>

myhpi/tests/core/setup.py

@@ -67,7 +67,6 @@ def create_basic_page_structure():
         column_1="# Fachschaft\r\n",
         column_2="# Rechtliches\r\n\r\n- [Impressum]()\r\n- [Datenschutzerklärung]()",
         column_3="# Entwicklung\r\n\r\n- [GitHub](https://github.com/fsr-de/myHPI/)",
-        column_4="# Sprache\r\n",
     ).save()
     # Remove dummy site
     Site.objects.all()[0].delete()