odboy
e053b378fb
- main.go 改为 Web 服务入口（Gin + 内嵌前端 dist + 自动打开浏览器） - internal/service: 新增扫描整理后台任务，支持状态机与实时日志捕获 - internal/api: 新增统一响应、媒体列表/统计、扫描开始/状态接口 - internal/store: 追加 ListMedia/CountMedia/Stats 查询，MediaInfo 补 JSON tag - internal/config: application.properties 配置加载（端口/数据库/自动开浏览器） - frontend: Vue2 + ElementUI + Vite 工程，含扫描整理/统计看板/媒体库三页 - build.sh 整合前端构建，输出单一 kenaito-media-picker.exe
125 lines
3.2 KiB
Go
125 lines
3.2 KiB
Go
package api
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import (
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"fmt"
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"net/http"
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"github.com/dustin/go-humanize"
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"github.com/gin-gonic/gin"
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"kenaito-media-picker/internal/classify"
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"kenaito-media-picker/internal/store"
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)
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// MediaController 媒体库接口
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type MediaController struct {
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store *store.Store
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}
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// NewMediaController 创建媒体控制器，注入数据访问层
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func NewMediaController(st *store.Store) *MediaController {
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return &MediaController{store: st}
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}
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// mediaListReq 列表查询请求
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type mediaListReq struct {
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Page int `json:"page"`
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PageSize int `json:"pageSize"`
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MediaType string `json:"mediaType"`
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Orientation string `json:"orientation"`
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Keyword string `json:"keyword"`
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Codec string `json:"codec"`
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Format string `json:"format"`
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Resolution string `json:"resolution"`
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SortField string `json:"sortField"`
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SortOrder string `json:"sortOrder"`
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}
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// mediaView 列表展示视图：补充方向/分辨率/可读大小等派生字段
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type mediaView struct {
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store.MediaInfo
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Orientation string `json:"orientation"` // 横屏/竖屏/等比
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Resolution string `json:"resolution"` // 分辨率档位
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SizeText string `json:"sizeText"` // 人类可读体积
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DurationText string `json:"durationText"` // 人类可读时长
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}
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// List POST /api/media/list 分页查询媒体库
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func (c *MediaController) List(ctx *gin.Context) {
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var req mediaListReq
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if err := ctx.ShouldBindJSON(&req); err != nil {
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Error(ctx, http.StatusBadRequest, "请求参数错误："+err.Error())
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return
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}
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if req.Page < 1 {
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req.Page = 1
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}
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q := store.MediaQuery{
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MediaType: req.MediaType,
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Orientation: req.Orientation,
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Keyword: req.Keyword,
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Codec: req.Codec,
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Format: req.Format,
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Resolution: req.Resolution,
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Page: req.Page,
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PageSize: req.PageSize,
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SortField: req.SortField,
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SortOrder: req.SortOrder,
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}
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list, err := c.store.ListMedia(q)
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if err != nil {
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Error(ctx, http.StatusInternalServerError, "查询媒体列表失败："+err.Error())
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return
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}
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total, err := c.store.CountMedia(q)
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if err != nil {
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Error(ctx, http.StatusInternalServerError, "统计媒体数量失败："+err.Error())
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return
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}
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views := make([]interface{}, 0, len(list))
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for _, m := range list {
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views = append(views, toMediaView(m))
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}
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Success(ctx, map[string]interface{}{"list": views, "total": total})
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}
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// Stats POST /api/media/stats 媒体库统计看板
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func (c *MediaController) Stats(ctx *gin.Context) {
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st, err := c.store.Stats()
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if err != nil {
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Error(ctx, http.StatusInternalServerError, "统计失败："+err.Error())
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return
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}
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Success(ctx, st)
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}
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// toMediaView 补充派生字段
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func toMediaView(m store.MediaInfo) mediaView {
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v := mediaView{MediaInfo: m}
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if m.Width > 0 && m.Height > 0 {
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v.Orientation = classify.OrientationOf(m.Width, m.Height).String()
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v.Resolution = classify.ResLabel(m.Width, m.Height)
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}
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if m.FileSize > 0 {
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v.SizeText = humanize.Bytes(uint64(m.FileSize))
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}
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if m.Duration > 0 {
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v.DurationText = formatDuration(m.Duration)
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}
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return v
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}
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// formatDuration 秒 → 时:分:秒
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func formatDuration(sec float64) string {
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s := int(sec)
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h := s / 3600
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m := (s % 3600) / 60
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secs := s % 60
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if h > 0 {
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return fmt.Sprintf("%d:%02d:%02d", h, m, secs)
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}
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return fmt.Sprintf("%02d:%02d", m, secs)
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}
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