generated from dronestock/template
/
upload.go
95 lines (81 loc) · 2.11 KB
/
upload.go
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package step
import (
"context"
"io"
"mime"
"os"
"path/filepath"
"strings"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/service/s3"
"github.com/dronestock/s3/internal/internal/config"
"github.com/goexl/gfx"
"github.com/goexl/gox"
"github.com/goexl/gox/field"
"github.com/goexl/log"
)
type Upload struct {
config *config.Wrapper
paths []string
client *s3.Client
logger log.Logger
}
func NewUpload(config *config.Wrapper, client *s3.Client, logger log.Logger) *Upload {
return &Upload{
config: config,
client: client,
logger: logger,
}
}
func (u *Upload) Runnable() (runnable bool) {
if paths, ae := gfx.All(u.config.Folder); nil == ae || 0 != len(paths) {
runnable = true
u.paths = paths
}
return
}
func (u *Upload) Run(ctx *context.Context) (err error) {
for _, path := range u.paths {
if err = u.run(ctx, path); nil != err {
return
}
}
return
}
func (u *Upload) run(ctx *context.Context, path string) (err error) {
if really, re := filepath.Rel(u.config.Folder, path); nil != re {
err = re
u.logger.Error("获取文件相对路径出错", field.New("path", path), field.Error(err))
} else if body, oe := os.Open(path); nil != oe {
err = oe
} else {
err = u.upload(ctx, really, body)
}
return
}
func (u *Upload) upload(ctx *context.Context, path string, body io.Reader) (err error) {
poi := new(s3.PutObjectInput)
poi.Bucket = aws.String(u.config.Bucket)
poi.Body = body
poi.ContentType = aws.String(mime.TypeByExtension(filepath.Ext(path)))
paths := strings.Split(path, string(filepath.Separator))
if "" != u.config.Prefix {
paths = append([]string{u.config.Prefix}, paths...)
}
if "" != u.config.Suffix {
paths = append(paths, u.config.Suffix)
}
poi.Key = aws.String(strings.Join(paths, u.config.Separator))
fields := gox.Fields[any]{
field.New("path", path),
}
if out, poe := u.client.PutObject(*ctx, poi); nil != poe {
err = poe
u.logger.Error("上传文件出错", fields.Add(field.Error(err))...)
} else if nil == out {
u.logger.Warn("上传文件失败", fields...)
} else {
u.logger.Debug("文件上传成功", fields...)
}
return
}