add user settings for Sources

passbook/core/models.py

@@ -186,6 +186,12 @@ class Source(PolicyModel):
         """Return additional Info, such as a callback URL. Show in the administration interface."""
         return None
 
+    def has_user_settings(self):
+        """Entrypoint to integrate with User settings. Can either return False if no
+        user settings are available, or a tuple or string, string, string where the first string
+        is the name the item has, the second string is the icon and the third is the view-name."""
+        return False
+
     def __str__(self):
         return self.name
 

passbook/core/templates/overview/base.html

@@ -26,7 +26,7 @@
             <li class="dropdown">
                 <button class="btn btn-link dropdown-toggle nav-item-iconic" id="dropdownMenu1" data-toggle="dropdown"
                     aria-haspopup="true" aria-expanded="true">
-                    <span title="Help" class="fa pficon-help dropdown-title"></span>
+                    <span title="Help" class="fa pficon-help"></span>
                 </button>
                 <ul class="dropdown-menu" aria-labelledby="dropdownMenu1">
                     {% comment %} <li><a href="#0">Help</a></li> {% endcomment %}

passbook/core/templates/user/base.html

@@ -2,6 +2,7 @@
 
 {% load i18n %}
 {% load is_active %}
+{% load static %}
 {% load passbook_user_settings %}
 
 {% block content %}
@@ -24,6 +25,15 @@
                     </a>
                 </li>
                 {% endfor %}
+                <li class="nav-divider"></li>
+                {% user_sources as us %}
+                {% for name, icon, link in us %}
+                <li class="{% if link == request.get_full_path %} active {% endif %}">
+                    <a href="{{ link }}">
+                        <img src="{% static icon %}" alt=""> {{ name }}
+                    </a>
+                </li>
+                {% endfor %}
             </ul>
         </div>
     </div>

passbook/core/templatetags/passbook_user_settings.py

@@ -2,7 +2,7 @@
 
 from django import template
 
-from passbook.core.models import Factor
+from passbook.core.models import Factor, Source
 from passbook.core.policies import PolicyEngine
 
 register = template.Library()
@@ -20,3 +20,17 @@ def user_factors(context):
         if policy_engine.passing and _link:
             matching_factors.append(_link)
     return matching_factors
+
+@register.simple_tag(takes_context=True)
+def user_sources(context):
+    """Return a list of all sources which are enabled for the user"""
+    user = context.get('request').user
+    _all_sources = Source.objects.filter(enabled=True).select_subclasses()
+    matching_sources = []
+    for factor in _all_sources:
+        _link = factor.has_user_settings()
+        policy_engine = PolicyEngine(factor.policies.all())
+        policy_engine.for_user(user).with_request(context.get('request')).build()
+        if policy_engine.passing and _link:
+            matching_sources.append(_link)
+    return matching_sources