// 复制外网的图片, 成公共图片 放在/upload下
// 都要好好的计算大小
func (c File) CopyHttpImage(src string) revel.Result {
re := info.NewRe()
fileUrlPath := "upload/" + c.GetUserId() + "/images"
dir := revel.BasePath + "/public/" + fileUrlPath
err := os.MkdirAll(dir, 0755)
if err != nil {
return c.RenderJson(re)
}
filesize, filename, _, ok := netutil.WriteUrl(src, dir)
if !ok {
re.Msg = "copy error"
return c.RenderJson(re)
}
// File
fileInfo := info.File{Name: filename,
Title: filename,
Path: fileUrlPath + "/" + filename,
Size: filesize}
id := bson.NewObjectId()
fileInfo.FileId = id
re.Id = id.Hex()
re.Item = fileInfo.Path
re.Ok, re.Msg = fileService.AddImage(fileInfo, "", c.GetUserId(), true)
return c.RenderJson(re)
}
// 复制外网的图片
// 都要好好的计算大小
func (c File) CopyHttpImage(src string) revel.Result {
re := info.NewRe()
// 生成上传路径
newGuid := NewGuid()
userId := c.GetUserId()
// fileUrlPath := "files/" + Digest3(userId) + "/" + userId + "/" + Digest2(newGuid) + "/images"
fileUrlPath := "files/" + GetRandomFilePath(userId, newGuid) + "/images"
dir := revel.BasePath + "/" + fileUrlPath
err := os.MkdirAll(dir, 0755)
if err != nil {
return c.RenderJson(re)
}
filesize, filename, _, ok := netutil.WriteUrl(src, dir)
if !ok {
re.Msg = "copy error"
return c.RenderJson(re)
}
// File
fileInfo := info.File{Name: filename,
Title: filename,
Path: fileUrlPath + "/" + filename,
Size: filesize}
id := bson.NewObjectId()
fileInfo.FileId = id
re.Id = id.Hex()
// re.Item = fileInfo.Path
re.Ok, re.Msg = fileService.AddImage(fileInfo, "", c.GetUserId(), true)
return c.RenderJson(re)
}