增加文本中转功能

internal/api/public/pickup.go

@@ -22,7 +22,9 @@ type PickupResponse struct {
 	ExpireType    string           `json:"expire_type"`
 	DownloadCount int              `json:"download_count"`
 	MaxDownloads  int              `json:"max_downloads"`
-	Files         []model.FileItem `json:"files"`
+	Type          string           `json:"type"`
+	Content       string           `json:"content,omitempty"`
+	Files         []model.FileItem `json:"files,omitempty"`
 }
 
 // DownloadBatch 批量下载文件 (ZIP)
@@ -107,6 +109,8 @@ func (h *PickupHandler) Pickup(c *gin.Context) {
 		ExpireType:    batch.ExpireType,
 		DownloadCount: batch.DownloadCount,
 		MaxDownloads:  batch.MaxDownloads,
+		Type:          batch.Type,
+		Content:       batch.Content,
 		Files:         batch.FileItems,
 	}))
 }

internal/api/public/upload.go

@@ -94,3 +94,60 @@ func (h *UploadHandler) Upload(c *gin.Context) {
 		BatchID:    batch.ID,
 	}))
 }
+
+type UploadTextRequest struct {
+	Content      string `json:"content" binding:"required" example:"这是一段长文本内容..."`
+	Remark       string `json:"remark" example:"文本备注"`
+	ExpireType   string `json:"expire_type" example:"time"`
+	ExpireDays   int    `json:"expire_days" example:"7"`
+	MaxDownloads int    `json:"max_downloads" example:"5"`
+}
+
+// UploadText 发送长文本并生成取件码
+// @Summary      发送长文本
+// @Description  中转一段长文本内容并创建一个提取批次
+// @Tags         Public
+// @Accept       json
+// @Produce      json
+// @Param        request body UploadTextRequest true "文本内容及配置"
+// @Success      200  {object}  model.Response{data=UploadResponse}
+// @Failure      400  {object}  model.Response
+// @Failure      500  {object}  model.Response
+// @Router       /api/upload/text [post]
+func (h *UploadHandler) UploadText(c *gin.Context) {
+	var req UploadTextRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, model.ErrorResponse(model.CodeBadRequest, err.Error()))
+		return
+	}
+
+	if req.ExpireType == "" {
+		req.ExpireType = "time"
+	}
+
+	var expireValue interface{}
+	switch req.ExpireType {
+	case "time":
+		if req.ExpireDays <= 0 {
+			req.ExpireDays = config.GlobalConfig.Upload.MaxRetentionDays
+		}
+		expireValue = req.ExpireDays
+	case "download":
+		if req.MaxDownloads <= 0 {
+			req.MaxDownloads = 1
+		}
+		expireValue = req.MaxDownloads
+	}
+
+	batch, err := h.uploadService.CreateTextBatch(c.Request.Context(), req.Content, req.Remark, req.ExpireType, expireValue)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, model.ErrorResponse(model.CodeInternalError, err.Error()))
+		return
+	}
+
+	c.JSON(http.StatusOK, model.SuccessResponse(UploadResponse{
+		PickupCode: batch.PickupCode,
+		ExpireAt:   batch.ExpireAt,
+		BatchID:    batch.ID,
+	}))
+}