Modify: change raw object ID to Hash ID in file service

middleware/explorer.go

@@ -0,0 +1,26 @@
+package middleware
+
+import (
+	"github.com/HFO4/cloudreve/pkg/hashid"
+	"github.com/HFO4/cloudreve/pkg/serializer"
+	"github.com/gin-gonic/gin"
+)
+
+// HashID 将给定文件的HashID转换为真实ID
+func HashID(IDType int) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		if c.Param("id") != "" {
+			id, err := hashid.DecodeHashID(c.Param("id"), IDType)
+			if err == nil {
+				c.Set("object_id", id)
+				c.Next()
+				return
+			}
+			c.JSON(200, serializer.ParamErr("无法解析对象ID", nil))
+			c.Abort()
+			return
+
+		}
+		c.Next()
+	}
+}