kevin
c16a8dfbc4
- Go + Gin + html/template 服务端渲染 - 主页：Google 风格搜索框 + 导航卡片 - 后台：卡片 CRUD、搜索引擎配置、主页背景/标题配置 - 图片上传：支持 jpg/jpeg/png/gif，自动压缩，缩略图参数 ?thumb=1 - 安全：登录日志、修改密码、IP 自动封禁、IP 白名单 - 访问统计：主页访问/卡片点击/搜索追踪、实时流量、IP 统计 - SQLite 存储（modernc.org/sqlite，纯 Go） - 内存 Session + bcrypt 密码哈希
54 lines
1.5 KiB
Plaintext
54 lines
1.5 KiB
Plaintext
sequenceDiagram
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participant U as 管理员浏览器
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participant G as Gin Router
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participant MW as AuthMiddleware
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participant H as HandlerCards
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participant CM as CardModel
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Note over U,CM: 卡片列表
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U->>G: GET /admin/cards
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G->>MW: AuthRequired()
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MW->>MW: 检查 Cookie session_id
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alt 未登录
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MW-->>U: 302 → /admin/login
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else 已登录
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MW->>H: CardsList(c)
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H->>CM: GetAllCards()
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CM-->>H: []Card
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H-->>U: 卡片列表 HTML
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end
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Note over U,CM: 新增卡片
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U->>G: GET /admin/cards/new
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G->>H: CardCreateGet(c)
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H-->>U: 空表单 HTML
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U->>G: POST /admin/cards {icon, title, subtitle, url}
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G->>H: CardCreatePost(c)
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H->>CM: CreateCard(&Card{...})
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CM->>CM: INSERT INTO cards(...)
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CM-->>H: nil
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H-->>U: 302 Redirect → /admin/cards
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Note over U,CM: 编辑卡片
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U->>G: GET /admin/cards/:id/edit
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G->>H: CardEditGet(c)
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H->>CM: GetCardByID(id)
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CM-->>H: *Card
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H-->>U: 预填表单 HTML
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U->>G: POST /admin/cards/:id {icon, title, subtitle, url}
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G->>H: CardEditPost(c)
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H->>CM: UpdateCard(&Card{...})
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CM->>CM: UPDATE cards SET ... WHERE id=?
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CM-->>H: nil
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H-->>U: 302 Redirect → /admin/cards
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Note over U,CM: 删除卡片
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U->>G: POST /admin/cards/:id/delete
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G->>H: CardDelete(c)
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H->>CM: DeleteCard(id)
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CM->>CM: DELETE FROM cards WHERE id=?
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CM-->>H: nil
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H-->>U: 302 Redirect → /admin/cards
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