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cloudreve/routers/controllers/file.go

88 lines
2.2 KiB

package controllers
import (
"context"
"github.com/HFO4/cloudreve/models"
"github.com/HFO4/cloudreve/pkg/filesystem"
"github.com/HFO4/cloudreve/pkg/filesystem/local"
"github.com/HFO4/cloudreve/pkg/serializer"
"github.com/HFO4/cloudreve/service/file"
"github.com/gin-gonic/gin"
"strconv"
)
// FileUpload 本地策略文件上传
func FileUpload(c *gin.Context) {
// 非本地策略时拒绝上传
if user, ok := c.Get("user"); ok && user.(*model.User).Policy.Type != "local" {
c.JSON(200, serializer.Err(serializer.CodePolicyNotAllowed, "当前上传策略无法使用", nil))
return
}
// 建立上下文
ctx, cancel := context.WithCancel(context.Background())
var service file.UploadService
defer cancel()
if err := c.ShouldBind(&service); err == nil {
res := service.Upload(ctx, c)
c.JSON(200, res)
} else {
c.JSON(200, ErrorResponse(err))
}
}
// FileUploadStream 本地策略流式上传
func FileUploadStream(c *gin.Context) {
// 创建上下文
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
// 非本地策略时拒绝上传
if user, ok := c.Get("user"); ok && user.(*model.User).Policy.Type != "local" {
c.JSON(200, serializer.Err(serializer.CodePolicyNotAllowed, "当前上传策略无法使用", nil))
return
}
// 取得文件大小
fileSize, err := strconv.ParseUint(c.Request.Header.Get("Content-Length"), 10, 64)
if err != nil {
c.JSON(200, ErrorResponse(err))
return
}
fileData := local.FileStream{
MIMEType: c.Request.Header.Get("Content-Type"),
File: c.Request.Body,
Size: fileSize,
Name: c.Request.Header.Get("X-FileName"),
}
user, _ := c.Get("user")
// 创建文件系统
fs, err := filesystem.NewFileSystem(user.(*model.User))
if err != nil {
c.JSON(200, serializer.Err(serializer.CodePolicyNotAllowed, err.Error(), err))
return
}
// 给文件系统分配钩子
fs.BeforeUpload = filesystem.GenericBeforeUpload
fs.AfterUploadCanceled = filesystem.GenericAfterUploadCanceled
// 执行上传
uploadCtx := context.WithValue(ctx, "ginCtx", c)
err = fs.Upload(uploadCtx, fileData)
if err != nil {
c.JSON(200, serializer.Err(serializer.CodeUploadFailed, err.Error(), err))
return
}
c.JSON(200, serializer.Response{
Code: 0,
Msg: "Pong",
})
}