Django+xadmin打造在线教育平台

Posted 2020-12-01 huiyichanmian

一、xadmin后台管理

1.xadmin的安装（源码安装）

（1）直接git clone https://github.com/sshwsfc/xadmin.git(前提是装有git)

（2）新建Python Package "extra_apps",把源码xadmin文件夹放到extra_apps文件夹下面，此时目录结构如下：

 

 （3）把extra_apps右键mark为Source Root

 （4）在settings中加入如下代码

sys.path.insert(0,os.path.join(BASE_DIR, ‘extra_apps‘)

 

 

 

（5）配置路由，在MxOnlineMxOnlineurls.py中，把admin改成xdmin。

from django.urls import path
import xadmin

urlpatterns = [
    path(‘xadmin/‘, xadmin.site.urls),
]

（6）注册app

  把下面两个app注册到settings.py的INSTALLED_APPS中

‘xadmin‘,
‘crispy_forms‘

(7)重新生成数据库

python manage.py makemigrations

python manage.py migrate

(8)设置成中文（在settings文件中）

 

LANGUAGE_CODE = ‘zh-hans‘

TIME_ZONE = ‘Asia/Shanghai‘

USE_I18N = True

USE_L10N = True

USE_TZ = False

(8)创建一个管理员用户

python manage.py createsuperuser

密码不能太简单，email直接可以回车

（9）访问后台：http://127.0.0.1:8000/xadmin，登录。

 

 

 

2、users app的models注册

# users/adminx.py

import xadmin

from .models import EmailVerifyRecord

#xadmin中这里是继承object，不再是继承admin
class EmailVerifyRecordAdmin(object):

　　 # 显示的列
    list_display = [‘code‘, ‘email‘, ‘send_type‘, ‘send_time‘]
    # 搜索的字段，不要添加时间搜索
    search_fields = [‘code‘, ‘email‘, ‘send_type‘]
    # 过滤
    list_filter = [‘code‘, ‘email‘, ‘send_type‘, ‘send_time‘]

 xadmin.site.register(EmailVerifyRecord,EmailVerifyRecordAdmin)

 

 

 users中Banner也注册进去

from .models import Banner

class BannerAdmin(object):
    list_display = [‘title‘, ‘image‘, ‘url‘,‘index‘, ‘add_time‘]
    search_fields = [‘title‘, ‘image‘, ‘url‘,‘index‘]
    list_filter = [‘title‘, ‘image‘, ‘url‘,‘index‘, ‘add_time‘]


xadmin.site.register(Banner,BannerAdmin)

 

3、course app的models注册

import xadmin

from .models import Course, Lesson, Video, CourseResource


class CourseAdmin(object):
    ‘‘‘课程‘‘‘
    
    list_display = [ ‘name‘,‘desc‘,‘detail‘,‘degree‘,‘learn_times‘,‘students‘]
    search_fields = [‘name‘, ‘desc‘, ‘detail‘, ‘degree‘, ‘students‘]
    list_filter = [ ‘name‘,‘desc‘,‘detail‘,‘degree‘,‘learn_times‘,‘students‘]
    

class LessonAdmin(object):
    ‘‘‘章节‘‘‘
    
    list_display = [‘course‘, ‘name‘, ‘add_time‘]
    search_fields = [‘course‘, ‘name‘]
    #这里course__name是根据课程名称过滤
    list_filter = [‘course__name‘, ‘name‘, ‘add_time‘]


class VideoAdmin(object):
    ‘‘‘视频‘‘‘
    
    list_display = [‘lesson‘, ‘name‘, ‘add_time‘]
    search_fields = [‘lesson‘, ‘name‘]
    list_filter = [‘lesson‘, ‘name‘, ‘add_time‘]


class CourseResourceAdmin(object):
    ‘‘‘课程资源‘‘‘
    
    list_display = [‘course‘, ‘name‘, ‘download‘, ‘add_time‘]
    search_fields = [‘course‘, ‘name‘, ‘download‘]
    list_filter = [‘course__name‘, ‘name‘, ‘download‘, ‘add_time‘]


# 将管理器与model进行注册关联
xadmin.site.register(Course, CourseAdmin)
xadmin.site.register(Lesson, LessonAdmin)
xadmin.site.register(Video, VideoAdmin)
xadmin.site.register(CourseResource, CourseResourceAdmin)

 

4、organizations app的models注册

import xadmin

from .models import CityDict, CourseOrg, Teacher

class CityDictAdmin(object):
‘‘‘城市‘‘‘

list_display = [‘name‘, ‘desc‘, ‘add_time‘]
search_fields = [‘name‘, ‘desc‘]
list_filter = [‘name‘, ‘desc‘, ‘add_time‘]

class CourseOrgAdmin(object):
‘‘‘机构‘‘‘

list_display = [‘name‘, ‘desc‘, ‘click_nums‘, ‘fav_nums‘,‘add_time‘ ]
search_fields = [‘name‘, ‘desc‘, ‘click_nums‘, ‘fav_nums‘]
list_filter = [‘name‘, ‘desc‘, ‘click_nums‘, ‘fav_nums‘,‘city__name‘,‘address‘,‘add_time‘]

class TeacherAdmin(object):
‘‘‘老师‘‘‘

list_display = [ ‘name‘,‘org‘, ‘work_years‘, ‘work_company‘,‘add_time‘]
search_fields = [‘org‘, ‘name‘, ‘work_years‘, ‘work_company‘]
list_filter = [‘org__name‘, ‘name‘, ‘work_years‘, ‘work_company‘,‘click_nums‘, ‘fav_nums‘, ‘add_time‘]

xadmin.site.register(CityDict, CityDictAdmin)
xadmin.site.register(CourseOrg, CourseOrgAdmin)
xadmin.site.register(Teacher, TeacherAdmin)

5、operation app的models注册

import xadmin

from .models import UserAsk, UserCourse, UserMessage, CourseComments, UserFavorite


class UserAskAdmin(object):
    ‘‘‘用户表单我要学习‘‘‘

    list_display = [‘name‘, ‘mobile‘, ‘course_name‘, ‘add_time‘]
    search_fields = [‘name‘, ‘mobile‘, ‘course_name‘]
    list_filter = [‘name‘, ‘mobile‘, ‘course_name‘, ‘add_time‘]


#
class UserCourseAdmin(object):
    ‘‘‘用户课程学习‘‘‘

    list_display = [‘user‘, ‘course‘, ‘add_time‘]
    search_fields = [‘user‘, ‘course‘]
    list_filter = [‘user‘, ‘course‘, ‘add_time‘]



class UserMessageAdmin(object):
    ‘‘‘用户消息后台‘‘‘

    list_display = [‘user‘, ‘message‘, ‘has_read‘, ‘add_time‘]
    search_fields = [‘user‘, ‘message‘, ‘has_read‘]
    list_filter = [‘user‘, ‘message‘, ‘has_read‘, ‘add_time‘]



class CourseCommentsAdmin(object):
    ‘‘‘用户评论后台‘‘‘

    list_display = [‘user‘, ‘course‘, ‘comments‘, ‘add_time‘]
    search_fields = [‘user‘, ‘course‘, ‘comments‘]
    list_filter = [‘user‘, ‘course‘, ‘comments‘, ‘add_time‘]



class UserFavoriteAdmin(object):
    ‘‘‘用户收藏后台‘‘‘

    list_display = [‘user‘, ‘fav_id‘, ‘fav_type‘, ‘add_time‘]
    search_fields = [‘user‘, ‘fav_id‘, ‘fav_type‘]
    list_filter = [‘user‘, ‘fav_id‘, ‘fav_type‘, ‘add_time‘]


# 将后台管理器与models进行关联注册。
xadmin.site.register(UserAsk, UserAskAdmin)
xadmin.site.register(UserCourse, UserCourseAdmin)
xadmin.site.register(UserMessage, UserMessageAdmin)
xadmin.site.register(CourseComments, CourseCommentsAdmin)
xadmin.site.register(UserFavorite, UserFavoriteAdmin)

 

 

 

6.xadmin的全局配置

将全局配置修改:

• 如左上角：django Xadmin。下面的我的公司
• 主题修改，app名称汉化，菜单收叠。

 使用Xadmin的主题功能。

把全站的配置放在usersadminx.py中:

（1）添加主题功能

from xadmin import views

# 创建xadmin的最基本管理器配置，并与view绑定
class BaseSetting(object):
    # 开启主题功能
    enable_themes = True
    use_bootswatch = True

# 将基本配置管理与view绑定
xadmin.site.register(views.BaseAdminView,BaseSetting)

 

 

（2）全局配置

 修改django xadmin 和下面的我的公司收起菜单

# 全局修改，固定写法
class GlobalSettings(object):
    # 修改title
    site_title = ‘Egon人生无限‘
    # 修改footer
    site_footer = ‘瞎驴的公司‘
    # 收起菜单
    menu_style = ‘accordion‘

# 将title和footer信息进行注册
xadmin.site.register(views.CommAdminView,GlobalSettings)

 

（3）修改app的名字

 在apps.py里面配置app的显示名称

 以users/apps.py为例，其它三个同样操作

默认apps.py里面的代码

from django.apps import AppConfig


class UsersConfig(AppConfig):
    name = ‘users‘

修改后：

from django.apps import AppConfig


class UsersConfig(AppConfig):
    name = ‘users‘
    verbose_name = ‘用户‘

还要在users/__init__.py中引用apps.py的配置

添加代码如下：

# users/__init__.py

default_app_config = ‘users.apps.UsersConfig‘

设置完成以后，刷新页面如图所示：