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fix(chromium): assets not loading

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This commit is contained in:
Julien Neuhart
2026-03-30 18:11:24 +02:00
parent 5be574081c
commit 1ab0117943
5 changed files with 75 additions and 0 deletions
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17
pkg/modules/api/context.go
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@@ -473,6 +473,23 @@ func newContext(echoCtx echo.Context, logger *slog.Logger, fs *gotenberg.FileSys
}
}
// Create symlinks from original filenames to UUID-based disk names
// so that relative asset references (e.g., <img src="image.png">)
// resolve correctly when Chromium navigates to a file:// URL.
// Symlink creation is best-effort: it may fail for filenames that
// exceed the filesystem NAME_MAX limit (the reason UUIDs were
// introduced in the first place).
for originalName, diskPath := range ctx.files {
symlinkPath := fmt.Sprintf("%s/%s", ctx.dirPath, originalName)
if symlinkPath == diskPath {
continue
}
err = os.Symlink(filepath.Base(diskPath), symlinkPath)
if err != nil {
logger.DebugContext(context.Background(), fmt.Sprintf("skip symlink for '%s': %s", originalName, err))
}
}
ctx.Log().DebugContext(ctx, fmt.Sprintf("form fields: %+v", ctx.values))
ctx.Log().DebugContext(ctx, fmt.Sprintf("form files: %+v", ctx.files))
ctx.Log().DebugContext(ctx, fmt.Sprintf("form files by field: %+v", ctx.filesByField))