django-admin-global-sidebar 0.2.3

Provides a configurable left navigation bar for Django's admin site.

django-admin-global-sidebar

Description

Provides a configurable left navigation bar for Django's admin site.

Features

• Configurable left navigation bar.
• Support two-level menus.
• Support navigation bar folding.
• Support menu item permission control.
• Expand the primary menu and highligh the secondary menu automatically according to the current page path.
• CSS-style icon display for menu items.

Previews

Two-level navigation

Folded navigation

Install

pip install django-admin-global-sidebar

Usage

• Using django-admin-global-sidebar will disable Django's default left navigation bar, which shipped with version 3.x.
• Add dependency packages to INSTALLED_APPS in file pro/settings.py.
• Define DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS in file pro/settings.py. If DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS is not defined, no navigation bar will be displayed.

pro/settings.py

INSTALLED_APPS = [
    ...
    'django_static_fontawesome',
    'django_static_jquery3',
    'django_admin_global_sidebar',
    ...
]

DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS = [
    {
        "title": "Home",
        "icon": "fa fa-home",
        "url": "/admin/",
    },{
        "title": "Manage Books",
        "icon": "fa fa-book",
        "children": [
            {
                "title": "Manage Categories",
                "icon": "fas fa-list",
                "model": "django_admin_global_sidebar_example.category",
                "permissions": ["django_admin_global_sidebar_example.view_category"],
            },{
                "title": "Manage Books",
                "icon": "fas fa-book",
                "model": "django_admin_global_sidebar_example.book",
                "permissions": ["django_admin_global_sidebar_example.view_book"],
            }
        ]
    },{
        "title": "Authenticate",
        "icon": "fa fa-cogs",
        "children": [
            {
                "title": "Manage Users",
                "icon": "fas fa-user",
                "model": "auth.user",
                "permissions": ["auth.view_user",],
            },
            {
                "title": "Manage Groups",
                "icon": "fas fa-users",
                "model": "auth.group",
                "permissions": ["auth.view_group",],
            }
        ]
    },
]

DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS

• Two-level menus supported.
• Menu item config options:
  • title is the display title.
  • icon is fontawesome class.
  • children is sub-menu list settings.
  • url, model or view will be used to calc the menu link. Only one option will be applied.
    • url means a fixed link.
    • model means model's changelist view.
    • view means django's view name and the result link is calced with: revered(view).
  • permissions is the permission array.
    • Using or logic for permission elements.
    • A permission element can be a permission-tag or permission-tags.
    • Using and logic for permission-tags.
  • active_patterns used to determine the active status of the menu item.
    • Pattern will be used to test against the request.path.
    • It can be a pattern string or pattern string list.
    • Use or logic for patterns.

Advanced Usage

Define a navigation loading function and bind it to DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS

You can set the DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS variable in file 'pro/settings.py' as a fixed menu list, you can also set the 'DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS' variable as the import path of the Menus-Loading-Function. For example, set DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS="app.menus.get_ menus_ by_ user". Here the string "app. menus.get_menus_by_user" is the import path of the function, which can be loading through 'magic_import.import_from_string'. The menu loading function accepts the unique parameter 'request' and returns the menu list. The format of the returned menu list is the same as fixed menu list that assgined to the variable 'DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS'. For example, define the following functions in 'app/menus.py':

def get_menus_by_user(request):
    user_type = get_user_type(request.user)
    if user_type == MANAGER:
         return [{
             "title": "System Manage",
             ...
             "children": [{
                 "title": "Account Manage",
                 ...
             },{
                 "title": "Permission Manage",
                 ...
             }]
         }]
    elif user_type == READER:
        return [{
            "title": "Reader Center",
            ...
            "children": [{
                "title": "Card Manage",
                ...
            }]
        }]
    else:
        return []

The code above will display different menus according to current user type. If current user is a site administrator, then it will show Manager's menu list. If current user is a reader, then it will show Reader's menu list.

Load navigation from database

The Menus-Loading-Function is called in the admin site rendering. At that time the database engine is already loaded, so you can access the database to fetch menus dynamiclly.

Navigation with i18n support

When loading pro/settings.py, the i18n service is not ready, so that you can not use ugettext_xxx functions. If you want to add i18n support for menu items, you can set DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS to a Menus-Loading-Function importing path, in the loading function you you can use ugettext_xxx functions freely.

Releases

v0.1.0

• First release.

v0.1.1

• Fix popup problem.

v0.1.2

• Depends on django-static-jquery3>=5.0.0.

v0.1.3

• Add django_app_requires support.

v0.1.4

• Force to disable nav-sidebar for Django3.2.
• Fix global sidebar height in long page.

v0.2.0

• Fix problem that the page will scroll when clicking on primary menu items.
• You can set DJANGO_ADMIN_GLOBAL_SIDEBAR_MENUS to Menus-Loading-Function importing path.

v0.2.1

• Fix sidebar height.

v0.2.2

• Doc update.

v0.2.3

• 修正1级菜单children字段缺失导致的大量DEBUG异常输出问题。