Chunyu
d7553520ce
- 新增 Pagination 通用组件：首页/上一页/页码/下一页/末页导航 - PickModal 和 SwapModal 集成分页功能，每页20项 - 搜索/筛选切换自动回到第1页 - 现代化CSS样式：hover浮起动效、主色高亮、移动端适配 - 新增 dashboard、admin 管理模板 - 菜系(cuisine)模型和迁移 - 构建脚本 build.py 支持 PyInstaller 打包 - 前端资源重新构建
88 lines
3.5 KiB
Python
88 lines
3.5 KiB
Python
from django.contrib import admin
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from django.utils.html import format_html, mark_safe
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from .models import Cuisine, Dish
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@admin.action(description='启用所选菜系')
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def activate_cuisines(modeladmin, request, queryset):
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queryset.update(is_active=True)
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@admin.action(description='停用所选菜系')
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def deactivate_cuisines(modeladmin, request, queryset):
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queryset.update(is_active=False)
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@admin.register(Cuisine)
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class CuisineAdmin(admin.ModelAdmin):
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list_display = ('name', 'description', 'sort_order', 'is_active', 'dish_count_display', 'created_at')
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list_editable = ('sort_order', 'is_active')
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list_filter = ('is_active',)
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search_fields = ('name',)
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list_per_page = 50
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actions = [activate_cuisines, deactivate_cuisines]
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@admin.display(description='菜品数')
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def dish_count_display(self, obj):
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count = obj.dishes.count()
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return format_html('<span style="font-weight:600">{}</span>', count)
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@admin.action(description='启用所选菜品（参与自动生成）')
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def activate_dishes(modeladmin, request, queryset):
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queryset.update(is_active=True)
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@admin.action(description='停用所选菜品（不再参与自动生成）')
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def deactivate_dishes(modeladmin, request, queryset):
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queryset.update(is_active=False)
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@admin.register(Dish)
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class DishAdmin(admin.ModelAdmin):
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list_display = ('name', 'cuisine_display', 'dish_type_display', 'ingredient_detail', 'protein', 'fat', 'calorie', 'nutri_badge', 'is_active', 'created_at')
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list_filter = ('dish_type', 'cuisine', 'is_active')
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search_fields = ('name', 'ingredient_detail', 'cuisine__name', 'pinyin')
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list_editable = ('ingredient_detail', 'protein', 'fat', 'calorie', 'is_active')
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list_per_page = 50
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actions = [activate_dishes, deactivate_dishes]
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fieldsets = (
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(None, {'fields': ('name', 'dish_type', 'cuisine', 'is_active')}),
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('营养信息', {'fields': ('ingredient_detail', 'protein', 'fat', 'calorie')}),
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('其他', {'fields': ('description',), 'classes': ('collapse',)}),
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)
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@admin.display(description='菜系', ordering='cuisine')
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def cuisine_display(self, obj):
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if obj.cuisine:
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return obj.cuisine.name
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return '—'
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@admin.display(description='营养提示', ordering='calorie')
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def nutri_badge(self, obj):
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badges = []
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if obj.dish_type == 'meat' and obj.fat >= 20:
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badges.append('<span class="badge badge-danger">高脂</span>')
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if obj.dish_type == 'meat' and obj.calorie >= 300:
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badges.append('<span class="badge badge-warning">高热量</span>')
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if obj.dish_type in ('meat', 'veg') and obj.protein >= 15:
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badges.append('<span class="badge badge-success">高蛋白</span>')
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if obj.dish_type == 'veg' and obj.fat <= 3 and obj.calorie <= 60:
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badges.append('<span class="badge badge-info">清淡</span>')
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return mark_safe(' '.join(badges)) if badges else '—'
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@admin.display(description='类型')
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def dish_type_display(self, obj):
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colors = {'meat': '#d9534f', 'veg': '#5cb85c', 'soup': '#5bc0de', 'staple': '#f0ad4e'}
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return format_html(
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'<span style="color:{};font-weight:600">{}</span>',
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colors.get(obj.dish_type, '#999'),
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dict(Dish.TYPE_CHOICES).get(obj.dish_type, obj.dish_type),
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)
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admin.site.site_header = '学校订餐菜单管理系统'
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admin.site.site_title = '学校订餐菜单管理'
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admin.site.index_title = '菜单管理后台'
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