Add banner #80 (with django-constance

note_kfet/admin.py

@@ -56,3 +56,8 @@ if "cas_server" in settings.INSTALLED_APPS:
     from cas_server.models import *
     admin_site.register(ServicePattern, ServicePatternAdmin)
     admin_site.register(FederatedIendityProvider, FederatedIendityProviderAdmin)
+
+if "constance" in settings.INSTALLED_APPS:
+    from constance.admin import *
+    from constance.models import *
+    admin_site.register([Config], ConstanceAdmin)

note_kfet/settings/base.py

@@ -41,6 +41,7 @@ INSTALLED_APPS = [
     'bootstrap_datepicker_plus',
     'cas_server',
     'colorfield',
+    'constance',
     'crispy_bootstrap4',
     'crispy_forms',
 #    'django_htcpcp_tea',
@@ -112,6 +113,7 @@ TEMPLATES = [
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [
+                'constance.context_processors.config',
                 'django.template.context_processors.debug',
                 'django.template.context_processors.request',
                 'django.contrib.auth.context_processors.auth',
@@ -315,3 +317,20 @@ CAS_LOGGED_TEMPLATE = 'cas/logged.html'
 
 # Default field for primary key
 DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
+
+# Constance settings
+CONSTANCE_ADDITIONAL_FIELDS = {
+    'banner_type': ['django.forms.fields.ChoiceField', {
+        'widget': 'django.forms.Select',
+        'choices': (('info', 'Info'), ('success', 'Success'), ('warning', 'Warning'), ('danger', 'Danger'))
+    }],
+}
+CONSTANCE_CONFIG = {
+    'BANNER_MESSAGE': ('', 'Some message', str),
+    'BANNER_TYPE': ('Info', 'Banner type', 'banner_type'),
+}
+CONSTANCE_CONFIG_FIELDSETS = {
+    'Banner': ('BANNER_MESSAGE', 'BANNER_TYPE'),
+}
+CONSTANCE_BACKEND = 'constance.backends.database.DatabaseBackend'
+CONSTANCE_SUPERUSER_ONLY = True

note_kfet/templates/base.html

@@ -191,7 +191,11 @@ SPDX-License-Identifier: GPL-3.0-or-later
                     {% endblocktrans %}
                 </div>
             {% endif %}
-            {# TODO Add banners #}
+	    {% if config.BANNER_MESSAGE %}
+	    <div class="alert alert-{{ config.BANNER_TYPE }}">
+	      {{ config.BANNER_MESSAGE }}
+	    </div>
+	    {% endif %}
         </div>
         {% block content %}
             <p>Default content...</p>