mirror of
https://github.com/AdguardTeam/AdGuardHome.git
synced 2024-11-28 18:08:51 +03:00
120 lines
2.6 KiB
Go
120 lines
2.6 KiB
Go
package main
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io"
|
|
"mime/multipart"
|
|
"net/http"
|
|
"net/textproto"
|
|
"os"
|
|
"path/filepath"
|
|
|
|
"github.com/AdguardTeam/AdGuardHome/internal/aghhttp"
|
|
"github.com/AdguardTeam/golibs/errors"
|
|
"github.com/AdguardTeam/golibs/httphdr"
|
|
"github.com/AdguardTeam/golibs/mapsutil"
|
|
)
|
|
|
|
// upload base translation.
|
|
func (c *twoskyClient) upload() (err error) {
|
|
defer func() { err = errors.Annotate(err, "upload: %w") }()
|
|
|
|
uploadURI := c.uri.JoinPath("upload")
|
|
basePath := filepath.Join(localesDir, defaultBaseFile)
|
|
|
|
formData := map[string]string{
|
|
"format": "json",
|
|
"language": string(c.baseLang),
|
|
"filename": defaultBaseFile,
|
|
"project": c.projectID,
|
|
}
|
|
|
|
buf, cType, err := prepareMultipartMsg(formData, basePath)
|
|
if err != nil {
|
|
return fmt.Errorf("preparing multipart msg: %w", err)
|
|
}
|
|
|
|
err = send(uploadURI.String(), cType, buf)
|
|
if err != nil {
|
|
return fmt.Errorf("sending multipart msg: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// prepareMultipartMsg prepares translation data for upload.
|
|
func prepareMultipartMsg(
|
|
formData map[string]string,
|
|
basePath string,
|
|
) (buf *bytes.Buffer, cType string, err error) {
|
|
buf = &bytes.Buffer{}
|
|
w := multipart.NewWriter(buf)
|
|
var fw io.Writer
|
|
|
|
err = mapsutil.SortedRangeError(formData, w.WriteField)
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("writing field: %w", err)
|
|
}
|
|
|
|
file, err := os.Open(basePath)
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("opening file: %w", err)
|
|
}
|
|
|
|
defer func() {
|
|
err = errors.WithDeferred(err, file.Close())
|
|
}()
|
|
|
|
h := make(textproto.MIMEHeader)
|
|
h.Set(httphdr.ContentType, aghhttp.HdrValApplicationJSON)
|
|
|
|
d := fmt.Sprintf("form-data; name=%q; filename=%q", "file", defaultBaseFile)
|
|
h.Set(httphdr.ContentDisposition, d)
|
|
|
|
fw, err = w.CreatePart(h)
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("creating part: %w", err)
|
|
}
|
|
|
|
_, err = io.Copy(fw, file)
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("copying: %w", err)
|
|
}
|
|
|
|
err = w.Close()
|
|
if err != nil {
|
|
return nil, "", fmt.Errorf("closing writer: %w", err)
|
|
}
|
|
|
|
return buf, w.FormDataContentType(), nil
|
|
}
|
|
|
|
// send POST request to uriStr.
|
|
func send(uriStr, cType string, buf *bytes.Buffer) (err error) {
|
|
client := http.Client{
|
|
Timeout: uploadTimeout,
|
|
}
|
|
|
|
req, err := http.NewRequest(http.MethodPost, uriStr, buf)
|
|
if err != nil {
|
|
return fmt.Errorf("bad request: %w", err)
|
|
}
|
|
|
|
req.Header.Set(httphdr.ContentType, cType)
|
|
|
|
resp, err := client.Do(req)
|
|
if err != nil {
|
|
return fmt.Errorf("client post form: %w", err)
|
|
}
|
|
|
|
defer func() {
|
|
err = errors.WithDeferred(err, resp.Body.Close())
|
|
}()
|
|
|
|
if resp.StatusCode != http.StatusOK {
|
|
return fmt.Errorf("status code is not ok: %q", http.StatusText(resp.StatusCode))
|
|
}
|
|
|
|
return nil
|
|
}
|