240 lines
8.1 KiB
Python
240 lines
8.1 KiB
Python
from django.contrib import admin
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from django.utils.html import format_html
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from unfold.admin import ModelAdmin, TabularInline
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from unfold.decorators import display
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from .models import Activity, ActivitySignup, Topic, Reply, TopicMedia, Announcement
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class ActivitySignupInline(TabularInline):
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model = ActivitySignup
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extra = 0
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readonly_fields = ('signup_time',)
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fields = ('user', 'status', 'signup_time')
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autocomplete_fields = ['user']
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can_delete = True
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show_change_link = True
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class ReplyInline(TabularInline):
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model = Reply
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extra = 0
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readonly_fields = ('created_at',)
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fields = ('content', 'author', 'created_at')
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can_delete = True
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show_change_link = True
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class TopicMediaInline(TabularInline):
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model = TopicMedia
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extra = 0
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fields = ('file', 'file_url', 'media_type', 'created_at')
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readonly_fields = ('created_at',)
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can_delete = True
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@admin.register(Activity)
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class ActivityAdmin(ModelAdmin):
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list_display = ('title', 'banner_display', 'start_time', 'location', 'signup_count', 'is_active', 'auto_confirm', 'created_at')
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list_filter = ('is_active', 'auto_confirm', 'start_time')
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search_fields = ('title', 'location')
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inlines = [ActivitySignupInline]
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fieldsets = (
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('基本信息', {
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'fields': ('title', 'description', 'banner', 'banner_url', 'is_active', 'auto_confirm')
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}),
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('费用与时间', {
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'fields': ('is_paid', 'price', 'start_time', 'end_time', 'location'),
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'classes': ('tab',)
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}),
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('报名设置', {
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'fields': ('max_participants', 'ask_name', 'ask_phone', 'ask_wechat', 'ask_company', 'signup_form_config'),
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'description': '勾选需要收集的信息，或者在下方“自定义报名配置”中填写高级JSON配置'
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}),
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)
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@display(description="Banner")
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def banner_display(self, obj):
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if obj.banner:
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return format_html('<img src="{}" height="50" style="border-radius: 4px;" />', obj.banner.url)
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elif obj.banner_url:
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return format_html('<img src="{}" height="50" style="border-radius: 4px;" />', obj.banner_url)
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return "暂无"
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@display(description="报名人数")
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def signup_count(self, obj):
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return obj.signups.count()
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@admin.register(ActivitySignup)
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class ActivitySignupAdmin(ModelAdmin):
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list_display = ('activity', 'user', 'signup_time', 'status_label', 'order_link')
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list_filter = ('status', 'signup_time', 'activity')
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search_fields = ('user__nickname', 'activity__title')
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autocomplete_fields = ['activity', 'user']
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fieldsets = (
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('报名详情', {
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'fields': ('activity', 'user', 'status', 'order', 'signup_info_display')
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}),
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('时间信息', {
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'fields': ('signup_time',),
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'classes': ('collapse',)
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}),
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)
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readonly_fields = ('signup_time', 'signup_info_display')
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@display(description="报名信息")
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def signup_info_display(self, obj):
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import json
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if not obj.signup_info:
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return "无"
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try:
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# Format JSON nicely
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formatted_json = json.dumps(obj.signup_info, indent=2, ensure_ascii=False)
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return format_html('<pre style="white-space: pre-wrap; word-break: break-all;">{}</pre>', formatted_json)
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except:
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return str(obj.signup_info)
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@display(
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description="状态",
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label={
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"pending": "warning",
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"confirmed": "success",
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"cancelled": "danger",
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}
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)
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def status_label(self, obj):
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return obj.status
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@display(description="关联订单")
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def order_link(self, obj):
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if obj.order:
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return format_html('<a href="/admin/shop/order/{}/change/">Order #{}</a>', obj.order.id, obj.order.id)
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return "-"
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@admin.register(Topic)
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class TopicAdmin(ModelAdmin):
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list_display = ('title', 'category', 'author', 'get_related_item', 'reply_count', 'view_count', 'is_pinned', 'created_at')
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list_filter = ('category', 'is_pinned', 'created_at', 'related_product', 'related_service', 'related_course')
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search_fields = ('title', 'content', 'author__nickname')
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autocomplete_fields = ['author', 'related_product', 'related_service', 'related_course']
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inlines = [TopicMediaInline, ReplyInline]
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fieldsets = (
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('帖子内容', {
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'fields': ('title', 'category', 'content', 'is_pinned')
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}),
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('关联信息', {
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'fields': ('author', 'related_product', 'related_service', 'related_course'),
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'description': '可关联 硬件、服务 或 课程，用于技术求助或讨论'
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}),
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('统计数据', {
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'fields': ('view_count', 'created_at', 'updated_at'),
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'classes': ('collapse',)
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}),
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)
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readonly_fields = ('created_at', 'updated_at')
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@display(description="关联项目")
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def get_related_item(self, obj):
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if obj.related_product:
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return f"[硬件] {obj.related_product.name}"
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if obj.related_service:
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return f"[服务] {obj.related_service.title}"
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if obj.related_course:
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return f"[课程] {obj.related_course.title}"
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return "-"
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@display(description="回复数")
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def reply_count(self, obj):
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return obj.replies.count()
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@admin.register(Reply)
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class ReplyAdmin(ModelAdmin):
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list_display = ('short_content', 'topic', 'author', 'created_at')
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list_filter = ('created_at',)
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search_fields = ('content', 'author__nickname', 'topic__title')
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autocomplete_fields = ['author', 'topic', 'reply_to']
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inlines = [TopicMediaInline]
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fieldsets = (
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('回复内容', {
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'fields': ('topic', 'reply_to', 'content')
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}),
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('发布信息', {
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'fields': ('author', 'created_at')
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}),
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)
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readonly_fields = ('created_at',)
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@display(description="内容摘要")
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def short_content(self, obj):
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return obj.content[:30] + '...' if len(obj.content) > 30 else obj.content
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@admin.register(TopicMedia)
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class TopicMediaAdmin(ModelAdmin):
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list_display = ('id', 'media_type', 'file_preview', 'topic', 'reply', 'created_at')
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list_filter = ('media_type', 'created_at')
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search_fields = ('file', 'topic__title')
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autocomplete_fields = ['topic', 'reply']
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@display(description="预览")
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def file_preview(self, obj):
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url = ""
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if obj.file:
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url = obj.file.url
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elif obj.file_url:
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url = obj.file_url
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if obj.media_type == 'image' and url:
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return format_html('<img src="{}" height="50" style="border-radius: 4px;" />', url)
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return obj.file.name or "外部文件"
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@admin.register(Announcement)
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class AnnouncementAdmin(ModelAdmin):
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list_display = ('title', 'image_preview', 'active_label', 'pinned_label', 'priority', 'start_time', 'end_time', 'created_at')
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list_filter = ('is_active', 'is_pinned', 'created_at')
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search_fields = ('title', 'content')
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fieldsets = (
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('公告信息', {
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'fields': ('title', 'content', 'link_url')
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}),
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('图片设置', {
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'fields': ('image', 'image_url'),
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'description': '上传图片或填写图片链接，优先显示上传的图片'
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}),
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('显示设置', {
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'fields': ('is_active', 'is_pinned', 'priority'),
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'classes': ('tab',)
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}),
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('排期设置', {
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'fields': ('start_time', 'end_time'),
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'classes': ('tab',)
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}),
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)
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@display(description="图片预览")
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def image_preview(self, obj):
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url = obj.display_image_url
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if url:
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return format_html('<img src="{}" height="50" style="border-radius: 4px;" />', url)
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return "无图片"
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@display(
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description="状态",
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label={
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True: "success",
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False: "danger",
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}
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)
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def active_label(self, obj):
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return obj.is_active
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@display(
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description="置顶",
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label={
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True: "warning",
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False: "default",
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}
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)
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def pinned_label(self, obj):
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return obj.is_pinned
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