forgejo/services/mailer/mail_team_invite.go

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// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package mailer
import (
"bytes"
"context"
"fmt"
"net/url"
org_model "code.gitea.io/gitea/models/organization"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/translation"
)
const (
tplTeamInviteMail base.TplName = "team_invite"
)
// MailTeamInvite sends team invites
func MailTeamInvite(ctx context.Context, inviter *user_model.User, team *org_model.Team, invite *org_model.TeamInvite) error {
if setting.MailService == nil {
return nil
}
org, err := user_model.GetUserByID(ctx, team.OrgID)
if err != nil {
return err
}
locale := translation.NewLocale(inviter.Language)
// check if a user with this email already exists
user, err := user_model.GetUserByEmail(ctx, invite.Email)
if err != nil && !user_model.IsErrUserNotExist(err) {
return err
} else if user != nil && user.ProhibitLogin {
return fmt.Errorf("login is prohibited for the invited user")
}
inviteRedirect := url.QueryEscape(fmt.Sprintf("/org/invite/%s", invite.Token))
inviteURL := fmt.Sprintf("%suser/sign_up?redirect_to=%s", setting.AppURL, inviteRedirect)
if (err == nil && user != nil) || setting.Service.DisableRegistration || setting.Service.AllowOnlyExternalRegistration {
// user account exists or registration disabled
inviteURL = fmt.Sprintf("%suser/login?redirect_to=%s", setting.AppURL, inviteRedirect)
}
subject := locale.Tr("mail.team_invite.subject", inviter.DisplayName(), org.DisplayName())
mailMeta := map[string]any{
"locale": locale,
"Inviter": inviter,
"Organization": org,
"Team": team,
"Invite": invite,
"Subject": subject,
"InviteURL": inviteURL,
}
var mailBody bytes.Buffer
if err := bodyTemplates.ExecuteTemplate(&mailBody, string(tplTeamInviteMail), mailMeta); err != nil {
log.Error("ExecuteTemplate [%s]: %v", string(tplTeamInviteMail)+"/body", err)
return err
}
msg := NewMessage(invite.Email, subject, mailBody.String())
msg.Info = subject
SendAsync(msg)
return nil
}