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Code Activity

refactor: use atomic renames for uploaded files (#372)

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Co-authored-by: Kyle Mendell <kmendell@ofkm.us>
Co-authored-by: Elias Schneider <login@eliasschneider.com>
This commit is contained in:
Alessandro (Ale) Segala
2025-03-23 13:21:44 -07:00
committed by GitHub
parent b8dcda8049
commit 26b2de4f00
4 changed files with 108 additions and 37 deletions
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32
backend/internal/utils/image/profile_picture.go
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@@ -3,22 +3,24 @@ package profilepicture
import (
"bytes"
"fmt"
"github.com/disintegration/imageorient"
"github.com/disintegration/imaging"
"github.com/pocket-id/pocket-id/backend/resources"
"golang.org/x/image/font"
"golang.org/x/image/font/opentype"
"golang.org/x/image/math/fixed"
"image"
"image/color"
"io"
"strings"
"github.com/disintegration/imageorient"
"github.com/disintegration/imaging"
"golang.org/x/image/font"
"golang.org/x/image/font/opentype"
"golang.org/x/image/math/fixed"
"github.com/pocket-id/pocket-id/backend/resources"
)
const profilePictureSize = 300
// CreateProfilePicture resizes the profile picture to a square
func CreateProfilePicture(file io.Reader) (*bytes.Buffer, error) {
func CreateProfilePicture(file io.Reader) (io.Reader, error) {
img, _, err := imageorient.Decode(file)
if err != nil {
return nil, fmt.Errorf("failed to decode image: %w", err)
@@ -26,13 +28,17 @@ func CreateProfilePicture(file io.Reader) (*bytes.Buffer, error) {
img = imaging.Fill(img, profilePictureSize, profilePictureSize, imaging.Center, imaging.Lanczos)
var buf bytes.Buffer
err = imaging.Encode(&buf, img, imaging.PNG)
if err != nil {
return nil, fmt.Errorf("failed to encode image: %v", err)
}
pr, pw := io.Pipe()
go func() {
err = imaging.Encode(pw, img, imaging.PNG)
if err != nil {
_ = pw.CloseWithError(fmt.Errorf("failed to encode image: %v", err))
return
}
pw.Close()
}()
return &buf, nil
return pr, nil
}
// CreateDefaultProfilePicture creates a profile picture with the initials