have nav_items use dictionary instead of list

tom_alerts/apps.py

@@ -9,4 +9,4 @@ def nav_items(self):
         Integration point for adding items to the navbar.
         This method should return a list of partial templates to be included in the navbar.
         """
-        return ['tom_alerts/partials/navbar_link.html']
+        return [{'partial': 'tom_alerts/partials/navbar_link.html'}]

tom_common/templates/auth/partials/app_user_lists.html

@@ -0,0 +1,5 @@
+{% load user_extras %}
+{% for user_list in user_lists_to_display %}
+    {% show_individual_app_partial user_list %}
+    <hr/>
+{% endfor %}

tom_common/templates/auth/user_list.html

@@ -2,6 +2,7 @@
 {% load user_extras %}
 {% block title %}User Management{% endblock %}
 {% block content %}
+{% include_app_user_lists %}
 {% group_list %}
 <hr/>
 {% user_list %}

tom_common/templates/tom_common/partials/app_profiles.html

@@ -5,7 +5,7 @@
         <div class="row">
             <div class="col-6">
             {% for profile in profiles_to_display %}
-                {% show_individual_app_profile profile %}
+                {% show_individual_app_partial profile %}
 
                 {% comment %}
                     Start new column halfway through the list of profiles.

tom_common/templates/tom_common/partials/include_profile_card.html → tom_common/templates/tom_common/partials/include_app_partial.html

@@ -1,7 +1,7 @@
 {% comment %}
-  This partial template includes another partial from the context specific to a specific App's profile.
-  This allows the partial to be rendered with only the context specified by the app, without interference from
-  other app profile contexts.
+  This partial template includes another partial from the context specific to a specific App's partial.
+  This allows the partial to be rendered with only the context specified by the app, without interference from contexts
+  from other apps.
 {% endcomment %}
 
-{% include profile_partial %}
+{% include app_partial %}

tom_common/templates/tom_common/partials/navbar_app_addons.html

@@ -1,3 +1,3 @@
 {% for nav_item in nav_item_list %}
-    {% include nav_item %}
+    {% include nav_item.partial %}
 {% endfor %}

tom_common/templates/tom_common/partials/navbar_login.html

@@ -1,3 +1,6 @@
+{% for nav_item in nav_item_list %}
+    {% include nav_item.partial %}
+{% endfor %}
 {% if user.is_authenticated %}
 <li class="nav-item">
     {% if user.first_name or user.last_name %}
@@ -13,4 +16,4 @@
 <li class="nav-item">
     <a class="btn btn-outline-success" title="logout" href="{% url 'login' %}">Login</a>
 </li>
-{% endif %}
+{% endif %}

tom_common/templatetags/tom_common_extras.py

@@ -20,7 +20,18 @@ def navbar_login(context):
     Renders the username as a link to the user page, as well as the login button. Can be overridden to render additional
     account-related buttons.
     """
-    return {'user': context['user']}
+    nav_item_list = []
+    for app in apps.get_app_configs():
+        try:
+            nav_items = app.nav_items()
+            if nav_items:
+                for item in nav_items:
+                    if item.get('position', 'left') == 'right':
+                        nav_item_list.append(item)
+        except AttributeError:
+            pass
+    return {'user': context['user'],
+            'nav_item_list': nav_item_list}
 
 
 @register.inclusion_tag('tom_common/partials/navbar_app_addons.html', takes_context=True)
@@ -37,7 +48,8 @@ def navbar_app_addons(context):
             nav_items = app.nav_items()
             if nav_items:
                 for item in nav_items:
-                    nav_item_list.append(item)
+                    if item.get('position', 'left') != 'right':
+                        nav_item_list.append(item)
         except AttributeError:
             pass
     return {'nav_item_list': nav_item_list}

tom_common/templatetags/user_extras.py

@@ -31,6 +31,41 @@ def user_list(context):
     }
 
 
+@register.inclusion_tag('auth/partials/app_user_lists.html', takes_context=True)
+def include_app_user_lists(context):
+    """
+    Imports the user list content from relevant apps into the template.
+
+    Each user_list should be contained in a list of dictionaries in an app's apps.py `user_lists` method.
+    Each user_list dictionary should contain a 'context' key with the path to the context processor class (typically a
+    templatetag), and a 'partial' key with the path to the html partial template.
+
+    FOR EXAMPLE:
+    [{'partial': 'path/to/partial.html',
+      'context': 'path/to/context/data/method'}]
+    """
+    user_lists_to_display = []
+    for app in apps.get_app_configs():
+        try:
+            user_lists = app.user_lists()
+        except AttributeError:
+            continue
+        if user_lists:
+            for app_users in user_lists:
+                try:
+                    context_method = import_string(app_users['context'])
+                except ImportError:
+                    logger.warning(f'WARNING: Could not import context for {app.name} user list from '
+                                   f'{app_users["context"]}.\n'
+                                   f'Are you sure you have the right path?')
+                    continue
+                new_context = context_method(context)
+                user_lists_to_display.append({'partial': app_users['partial'], 'context': new_context})
+
+    context['user_lists_to_display'] = user_lists_to_display
+    return context
+
+
 @register.inclusion_tag('tom_common/partials/user_data.html')
 def user_data(user):
     """
@@ -84,12 +119,12 @@ def show_app_profiles(context, user):
     return context
 
 
-@register.inclusion_tag('tom_common/partials/include_profile_card.html', takes_context=True)
-def show_individual_app_profile(context, profile_data):
+@register.inclusion_tag('tom_common/partials/include_app_partial.html', takes_context=True)
+def show_individual_app_partial(context, app_partial_data):
     """
-    An Inclusion tag for setting the unique context for each app's user profile.
+    An Inclusion tag for setting the unique context for an app's partial.
     """
-    for item in profile_data['context']:
-        context[item] = profile_data['context'][item]
-    context['profile_partial'] = profile_data['partial']
+    for item in app_partial_data['context']:
+        context[item] = app_partial_data['context'][item]
+    context['app_partial'] = app_partial_data['partial']
     return context