RainySY
7229dfa1b7
- Remove duplicate UploadBaseURL constant (identical to APIBaseURL)
- Pass parentFileID and customDomain into service constructors instead of
reading from config.GlobalConfig at call time, eliminating hidden global
state dependencies in the service layer
- Replace []interface{} response building in HandleList with a typed
imageResponse struct for compile-time safety
- Extract inline CORS closure from main.go into handler.CORSMiddleware(),
consistent with how AuthMiddleware is organized
- Remove narrating comments throughout; keep only the non-obvious one
explaining why DoRawPUT omits auth headers
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package handler
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import (
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"log"
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"net/http"
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"path/filepath"
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"strings"
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"github.com/gin-gonic/gin"
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"imagehost/internal/service"
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)
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type UploadHandler struct {
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uploadSvc *service.UploadService
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}
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func NewUploadHandler(svc *service.UploadService) *UploadHandler {
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return &UploadHandler{uploadSvc: svc}
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}
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func (h *UploadHandler) HandleUpload(c *gin.Context) {
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fileHeader, err := c.FormFile("file")
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if err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "无法收到图片文件: " + err.Error()})
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return
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}
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ext := strings.ToLower(filepath.Ext(fileHeader.Filename))
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validExts := map[string]bool{
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".jpg": true, ".jpeg": true, ".png": true,
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".gif": true, ".webp": true, ".svg": true, ".bmp": true,
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}
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if !validExts[ext] {
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c.JSON(http.StatusUnsupportedMediaType, gin.H{
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"code": 415,
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"message": "仅支持上传图片格式（jpg/png/gif/webp/svg/bmp）。",
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})
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return
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}
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if !strings.HasPrefix(fileHeader.Header.Get("Content-Type"), "image/") {
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c.JSON(http.StatusUnsupportedMediaType, gin.H{"code": 415, "message": "不支持的 Content-Type 类型。"})
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return
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}
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log.Printf("[上传] 接收文件: %s", fileHeader.Filename)
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fileInfo, err := h.uploadSvc.UploadFile(fileHeader)
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if err != nil {
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log.Printf("[上传] 失败: %v", err)
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c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": err.Error()})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"code": 0,
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"message": "success",
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"data": fileInfo,
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"url": fileInfo.UserSelfURL,
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})
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}
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