Files
honoka-chan/internal/handler/download/batch.go
T
YumeMichi e61c07a9a3 Reduce handler request boilerplate
- Add session.Attach to reuse per-request sessions across middleware and ghome handlers
- Make Session finalize/abort paths idempotent to avoid duplicate commit or rollback work
- Move request_data parsing helper to internal/utils
- Expand ParseRequestData usage across api, download, unit, live, multiunit, and subscenario handlers
- Extract download package metadata into internal/handler/download/types.go
- Return explicit errors from selected session lookup helpers and update callers
- Make api action handlers return errors directly instead of calling ss.CheckErr in nested layers

Signed-off-by: Sean Du <do4suki@gmail.com>
2026-06-04 03:05:32 +08:00

59 lines
1.4 KiB
Go

package download
import (
"fmt"
"honoka-chan/config"
"honoka-chan/internal/middleware"
"honoka-chan/internal/router"
downloadschema "honoka-chan/internal/schema/download"
"honoka-chan/internal/session"
honokautils "honoka-chan/internal/utils"
"github.com/gin-gonic/gin"
"xorm.io/builder"
)
func batch(ctx *gin.Context) {
ss := session.Get(ctx)
defer ss.Finalize()
downloadReq := downloadschema.BatchReq{}
err := honokautils.ParseRequestData(ctx, &downloadReq)
if ss.CheckErr(err) {
return
}
pkgList := []downloadschema.BatchData{}
if downloadReq.ClientVersion == config.PackageVersion {
// 直接使用 downloadReq.PackageType 会导致下载数据量计算错误
pkgType := 4
var pkgInfo []PkgInfo
err := ss.MainEng.Table("download_m").
Where(builder.NotIn("pkg_id", downloadReq.ExcludedPackageIds)).
Where("pkg_type = ? AND pkg_os = ?", pkgType, downloadReq.Os).
OrderBy("pkg_id ASC, pkg_order ASC").Find(&pkgInfo)
if ss.CheckErr(err) {
return
}
for _, pkg := range pkgInfo {
pkgList = append(pkgList, downloadschema.BatchData{
Size: pkg.Size,
URL: fmt.Sprintf("%s/%s/archives/%d_%d_%d.zip",
config.Conf.Settings.CdnServer, downloadReq.Os, pkg.PkgType, pkg.PkgID, pkg.Order),
})
}
}
ss.Respond(downloadschema.BatchResp{
ResponseData: pkgList,
ReleaseInfo: []any{},
StatusCode: 200,
})
}
func init() {
router.AddHandler("main.php", "POST", "/download/batch", middleware.Common, batch)
}