forked from Shiloh/githaven
74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package user
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import (
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"context"
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"errors"
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"fmt"
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"io"
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"os"
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"code.gitea.io/gitea/models/db"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/avatar"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/storage"
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)
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// UploadAvatar saves custom avatar for user.
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func UploadAvatar(ctx context.Context, u *user_model.User, data []byte) error {
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avatarData, err := avatar.ProcessAvatarImage(data)
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if err != nil {
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return err
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}
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ctx, committer, err := db.TxContext(ctx)
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if err != nil {
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return err
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}
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defer committer.Close()
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u.UseCustomAvatar = true
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u.Avatar = avatar.HashAvatar(u.ID, data)
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if err = user_model.UpdateUserCols(ctx, u, "use_custom_avatar", "avatar"); err != nil {
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return fmt.Errorf("updateUser: %w", err)
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}
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if err := storage.SaveFrom(storage.Avatars, u.CustomAvatarRelativePath(), func(w io.Writer) error {
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_, err := w.Write(avatarData)
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return err
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}); err != nil {
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return fmt.Errorf("Failed to create dir %s: %w", u.CustomAvatarRelativePath(), err)
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}
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return committer.Commit()
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}
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// DeleteAvatar deletes the user's custom avatar.
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func DeleteAvatar(ctx context.Context, u *user_model.User) error {
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aPath := u.CustomAvatarRelativePath()
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log.Trace("DeleteAvatar[%d]: %s", u.ID, aPath)
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return db.WithTx(ctx, func(ctx context.Context) error {
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hasAvatar := len(u.Avatar) > 0
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u.UseCustomAvatar = false
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u.Avatar = ""
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if _, err := db.GetEngine(ctx).ID(u.ID).Cols("avatar, use_custom_avatar").Update(u); err != nil {
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return fmt.Errorf("DeleteAvatar: %w", err)
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}
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if hasAvatar {
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if err := storage.Avatars.Delete(aPath); err != nil {
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if !errors.Is(err, os.ErrNotExist) {
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return fmt.Errorf("failed to remove %s: %w", aPath, err)
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}
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log.Warn("Deleting avatar %s but it doesn't exist", aPath)
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}
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}
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return nil
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})
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}
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