feature #6 move adminlte_settings from context_processors to templatetags

Author: wuyue92tree

adminlteui/context_processors.py

@@ -2,12 +2,12 @@
 
 import django
 from django import template
-from django.conf import settings
 from django.contrib.admin import AdminSite
 from django.http import HttpRequest
 from django.utils.translation import gettext_lazy as _
 from django.contrib.contenttypes.models import ContentType
-from adminlteui.templatetags.adminlte_options import get_adminlte_option
+from adminlteui.templatetags.adminlte_options import get_adminlte_option, \
+    get_adminlte_settings
 from adminlteui.models import Menu
 
 try:
@@ -159,8 +159,9 @@ def get_menu(context, request, position='left'):
                 })
         else:
             for model in app.get('models', []):
-                model['icon'] = settings.ADMINLTE_SETTINGS\
-                    .get('icons', {}).get(app['app_label'], {}).get(model['name'].lower())
+                model['icon'] = get_adminlte_settings() \
+                    .get('icons', {}).get(app['app_label'], {}).get(
+                    model['name'].lower())
     # return MenuManager(available_apps, context, request)
     return available_apps
 

adminlteui/templatetags/adminlte_menu.py

@@ -1,6 +1,7 @@
 import traceback
 from django import template
 from adminlteui.models import Options
+from adminlteui import version
 from django.conf import settings
 
 register = template.Library()
@@ -14,7 +15,7 @@ def get_adminlte_option(option_name, request=None):
     if config_list.filter(option_name=option_name):
         config_[option_name] = config_list.get(
             option_name=option_name).option_value
-        if request and option_name=='avatar_field':
+        if request and option_name == 'avatar_field':
             try:
                 # request.user.head_avatar
                 image_path = eval(config_[option_name]).name
@@ -28,3 +29,33 @@ def get_adminlte_option(option_name, request=None):
         config_['valid'] = config_list.get(
             option_name=option_name).valid
     return config_
+
+
+@register.simple_tag
+def get_adminlte_settings():
+    if hasattr(settings, 'ADMINLTE_SETTINGS'):
+        return settings.ADMINLTE_SETTINGS
+    else:
+        return {
+            'demo': True,
+            'search_form': True,
+            # 'skin': 'blue',
+            # 'copyright': '<a href="https://github.com/wuyue92tree/django-adminlte-ui/tree/'+version+'">django-adminlte-ui '+version+'</a>',
+            # 'navigation_expanded': True,
+
+            # if you are use custom menu, which will not effective below!
+
+            # 'show_apps': ['django_admin_settings', 'auth', 'main'],
+            # 'main_navigation_app': 'django_admin_settings',
+            'icons': {
+                'myapp': {
+                    'shops': 'fa-shopping-cart',
+                    'products': 'fa-dollar',
+                }
+            }
+        }
+
+
+@register.simple_tag
+def get_adminlte_version():
+    return version