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Update admin.py

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master
p36kxhw2t 2 weeks ago
parent 94db4a88a9
commit 4094e7e760
1 changed files with 59 additions and 59 deletions
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118
src/DjangoBlog/blog/admin.py
Unescape View File

@ -6,44 +6,44 @@ from django.utils.html import format_html
from django.utils.translation import gettext_lazy as _ from django.utils.translation import gettext_lazy as _
# Register your models here. # Register your models here.
from .models import Article from .models import Article #ZNY 导入Article模型
class ArticleForm(forms.ModelForm): class ArticleForm(forms.ModelForm): #ZNY 定义文章表单类
# body = forms.CharField(widget=AdminPagedownWidget()) # body = forms.CharField(widget=AdminPagedownWidget()) #ZNY 注释掉的Markdown编辑器字段
class Meta: class Meta:
model = Article model = Article #ZNY 指定表单对应的模型
fields = '__all__' fields = '__all__' #ZNY 包含所有模型字段
def makr_article_publish(modeladmin, request, queryset): def makr_article_publish(modeladmin, request, queryset): #ZNY 发布文章的管理动作函数
queryset.update(status='p') queryset.update(status='p') #ZNY 将选中文章状态更新为发布
def draft_article(modeladmin, request, queryset): def draft_article(modeladmin, request, queryset): #ZNY 设为草稿的管理动作函数
queryset.update(status='d') queryset.update(status='d') #ZNY 将选中文章状态更新为草稿
def close_article_commentstatus(modeladmin, request, queryset): def close_article_commentstatus(modeladmin, request, queryset): #ZNY 关闭评论的管理动作函数
queryset.update(comment_status='c') queryset.update(comment_status='c') #ZNY 将选中文章评论状态更新为关闭
def open_article_commentstatus(modeladmin, request, queryset): def open_article_commentstatus(modeladmin, request, queryset): #ZNY 打开评论的管理动作函数
queryset.update(comment_status='o') queryset.update(comment_status='o') #ZNY 将选中文章评论状态更新为打开
makr_article_publish.short_description = _('Publish selected articles') makr_article_publish.short_description = _('Publish selected articles') #ZNY 设置管理动作显示名称
draft_article.short_description = _('Draft selected articles') draft_article.short_description = _('Draft selected articles') #ZNY 设置管理动作显示名称
close_article_commentstatus.short_description = _('Close article comments') close_article_commentstatus.short_description = _('Close article comments') #ZNY 设置管理动作显示名称
open_article_commentstatus.short_description = _('Open article comments') open_article_commentstatus.short_description = _('Open article comments') #ZNY 设置管理动作显示名称
class ArticlelAdmin(admin.ModelAdmin): class ArticlelAdmin(admin.ModelAdmin): #ZNY 文章模型管理类
list_per_page = 20 list_per_page = 20 #ZNY 每页显示20条记录
search_fields = ('body', 'title') search_fields = ('body', 'title') #ZNY 设置搜索字段
form = ArticleForm form = ArticleForm #ZNY 指定使用的表单类
list_display = ( list_display = ( #ZNY 设置列表页显示的字段
'id', 'id',
'title', 'title',
'author', 'author',
@ -53,60 +53,60 @@ class ArticlelAdmin(admin.ModelAdmin):
'status', 'status',
'type', 'type',
'article_order') 'article_order')
list_display_links = ('id', 'title') list_display_links = ('id', 'title') #ZNY 设置可点击进入编辑页的字段
list_filter = ('status', 'type', 'category') list_filter = ('status', 'type', 'category') #ZNY 设置右侧过滤器字段
filter_horizontal = ('tags',) filter_horizontal = ('tags',) #ZNY 设置标签字段使用水平过滤器
exclude = ('creation_time', 'last_modify_time') exclude = ('creation_time', 'last_modify_time') #ZNY 排除不需要在表单中显示的字段
view_on_site = True view_on_site = True #ZNY 启用"在站点查看"功能
actions = [ actions = [ #ZNY 注册管理动作
makr_article_publish, makr_article_publish,
draft_article, draft_article,
close_article_commentstatus, close_article_commentstatus,
open_article_commentstatus] open_article_commentstatus]
def link_to_category(self, obj): def link_to_category(self, obj): #ZNY 自定义方法：生成分类链接
info = (obj.category._meta.app_label, obj.category._meta.model_name) info = (obj.category._meta.app_label, obj.category._meta.model_name) #ZNY 获取分类模型的app和模型名称
link = reverse('admin:%s_%s_change' % info, args=(obj.category.id,)) link = reverse('admin:%s_%s_change' % info, args=(obj.category.id,)) #ZNY 生成分类编辑页链接
return format_html(u'<a href="%s">%s</a>' % (link, obj.category.name)) return format_html(u'<a href="%s">%s</a>' % (link, obj.category.name)) #ZNY 返回HTML格式的链接
link_to_category.short_description = _('category') link_to_category.short_description = _('category') #ZNY 设置自定义列显示名称
def get_form(self, request, obj=None, **kwargs): def get_form(self, request, obj=None, **kwargs): #ZNY 重写获取表单方法
form = super(ArticlelAdmin, self).get_form(request, obj, **kwargs) form = super(ArticlelAdmin, self).get_form(request, obj, **kwargs) #ZNY 调用父类方法
form.base_fields['author'].queryset = get_user_model( form.base_fields['author'].queryset = get_user_model( #ZNY 限制作者字段只能选择超级用户
).objects.filter(is_superuser=True) ).objects.filter(is_superuser=True)
return form return form #ZNY 返回修改后的表单
def save_model(self, request, obj, form, change): def save_model(self, request, obj, form, change): #ZNY 重写保存模型方法
super(ArticlelAdmin, self).save_model(request, obj, form, change) super(ArticlelAdmin, self).save_model(request, obj, form, change) #ZNY 调用父类保存方法
def get_view_on_site_url(self, obj=None): def get_view_on_site_url(self, obj=None): #ZNY 重写获取站点查看URL方法
if obj: if obj: #ZNY 如果有具体对象
url = obj.get_full_url() url = obj.get_full_url() #ZNY 获取文章的完整URL
return url return url #ZNY 返回文章URL
else: else: #ZNY 如果没有对象（列表页）
from djangoblog.utils import get_current_site from djangoblog.utils import get_current_site #ZNY 导入获取当前站点函数
site = get_current_site().domain site = get_current_site().domain #ZNY 获取当前站点域名
return site return site #ZNY 返回站点域名
class TagAdmin(admin.ModelAdmin): class TagAdmin(admin.ModelAdmin): #ZNY 标签模型管理类
exclude = ('slug', 'last_mod_time', 'creation_time') exclude = ('slug', 'last_modify_time', 'creation_time') #ZNY 排除不需要在表单中显示的字段
class CategoryAdmin(admin.ModelAdmin): class CategoryAdmin(admin.ModelAdmin): #ZNY 分类模型管理类
list_display = ('name', 'parent_category', 'index') list_display = ('name', 'parent_category', 'index') #ZNY 设置列表页显示的字段
exclude = ('slug', 'last_mod_time', 'creation_time') exclude = ('slug', 'last_modify_time', 'creation_time') #ZNY 排除不需要在表单中显示的字段
class LinksAdmin(admin.ModelAdmin): class LinksAdmin(admin.ModelAdmin): #ZNY 链接模型管理类
exclude = ('last_mod_time', 'creation_time') exclude = ('last_modify_time', 'creation_time') #ZNY 排除不需要在表单中显示的字段
class SideBarAdmin(admin.ModelAdmin): class SideBarAdmin(admin.ModelAdmin): #ZNY 侧边栏模型管理类
list_display = ('name', 'content', 'is_enable', 'sequence') list_display = ('name', 'content', 'is_enable', 'sequence') #ZNY 设置列表页显示的字段
exclude = ('last_mod_time', 'creation_time') exclude = ('last_modify_time', 'creation_time') #ZNY 排除不需要在表单中显示的字段
class BlogSettingsAdmin(admin.ModelAdmin): class BlogSettingsAdmin(admin.ModelAdmin): #ZNY 博客设置模型管理类
pass pass #ZNY 使用默认管理配置

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