add language page template, view, and styling

temporary

app/app/urls.py

@@ -37,8 +37,8 @@
     path("projects/<int:project_id>/", views.project_detail, name="project_detail"),
     path("institution/<int:institution_id>/", views.institution_detail, name="institution_detail"),
     path("documents/<int:document_id>/", views.document_detail, name="document_detail"),
-    path("language/<int:pk>/", views.language_detail, name="language_detail"),
-    path("subject/<int:pk>/", views.subject_detail, name="subject_detail"),
+    path("languages/", views.languages, name="languages"),
+    path("subjects/", views.subjects, name="subjects"),
     path("search/", views.search, name="search"),
     path("i18n/", include("django.conf.urls.i18n")),
     path("accounts/", include("accounts.urls")),

app/app/views.py

@@ -185,19 +185,32 @@ def document_detail(request, document_id):
     return render(request, template_name=template, context=context)
 
 
-def language_detail(request, project_id):
-    template = "app/language_detail.html"
+def languages(request):
+    template = "app/languages.html"
 
-    project = Project.objects.get(id=project_id)
+    languages = Language.objects.all()
+    language_data = []
+
+    for language in languages:
+        documents = DocumentFile.objects.filter(languages=language)
+        projects = Project.objects.filter(languages=language)
+        language_data.append(
+            {
+                "language": language,
+                "documents": documents,
+                "projects": projects,
+            }
+        )
 
     context = {
-        "current_page": "language_detail",
+        "current_page": "languages",
+        "language_data": language_data,
     }
     return render(request, template_name=template, context=context)
 
 
-def subject_detail(request, project_id):
-    template = "app/subject_detail.html"
+def subjects(request):
+    template = "app/subjects.html"
 
     project = Project.objects.get(id=project_id)
 

app/templates/app/languages.html

@@ -0,0 +1,54 @@
+{% extends "base.html" %}
+{% load static %}
+{% load i18n %}
+
+{% block content %}
+<br/>
+<div class="detail">
+  <h2>Languages</h2>
+  <br>
+    <div class="detail-row row">
+        {% for item in language_data %}
+          <h5>{{ item.language.name }}</h5>
+          <div class="col-md-6 col-12 detail-col">
+            <p><strong>Documents</strong></p>
+            {% if item.documents.exists %}
+                <div class="documents">
+                    <ul>
+                        {% for document in item.documents %}
+                        <li>
+                          <span class="icon-text"><i class="detail-icon bi-file-earmark"></i></span>
+                          <span class="icon-text"><a href="{% url 'document_detail' document.id %}">{{ document.title }}</a></span>
+                        </li>
+                        {% endfor %}
+                    </ul>
+                </div>
+            {% else %}
+                <p>{% trans "No documents available for this language." %}</p>
+            {% endif %}
+          </div>
+          <div class="col-md-6 col-12 detail-col">
+              <p><strong>Projects</strong></p>
+              {% if item.projects.exists %}
+                  <div class="projects">
+                      <ul>
+                          {% for project in item.projects %}
+                          <li>
+                            <span class="icon-text"><i class="detail-icon bi-clipboard2"></i></span>
+                            <span class="icon-text"><a href="{% url 'project_detail' project.id %}">{{ project.name }}</a></span>
+                          </li>
+                          {% endfor %}
+                      </ul>
+                  </div>
+              {% else %}
+                  <p>{% trans "No projects available for this language." %}</p>
+              {% endif %}
+          </div>
+          <br>
+          <hr>
+          <br>
+        {% endfor %}
+    </div>
+</div>
+
+{% endblock content %}