forgejo/models/issue_mail.go
Győrvári Gábor f2afed3098 Enable assignee e-mail notification (#2003)
* Enable assignee e-mail notification

* Check assignee and doer to avoid self made comment notifications.

* Assignee not always defined

* New method to avoid error when assignee deleted

* Assignee empty check
2017-06-23 21:43:37 +08:00

109 lines
3.2 KiB
Go

// Copyright 2016 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"fmt"
"github.com/Unknwon/com"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markdown"
"code.gitea.io/gitea/modules/setting"
)
func (issue *Issue) mailSubject() string {
return fmt.Sprintf("[%s] %s (#%d)", issue.Repo.Name, issue.Title, issue.Index)
}
// mailIssueCommentToParticipants can be used for both new issue creation and comment.
// This function sends two list of emails:
// 1. Repository watchers and users who are participated in comments.
// 2. Users who are not in 1. but get mentioned in current issue/comment.
func mailIssueCommentToParticipants(issue *Issue, doer *User, comment *Comment, mentions []string) error {
if !setting.Service.EnableNotifyMail {
return nil
}
watchers, err := GetWatchers(issue.RepoID)
if err != nil {
return fmt.Errorf("GetWatchers [repo_id: %d]: %v", issue.RepoID, err)
}
participants, err := GetParticipantsByIssueID(issue.ID)
if err != nil {
return fmt.Errorf("GetParticipantsByIssueID [issue_id: %d]: %v", issue.ID, err)
}
// In case the issue poster is not watching the repository,
// even if we have duplicated in watchers, can be safely filtered out.
if issue.PosterID != doer.ID {
participants = append(participants, issue.Poster)
}
// Assignee must receive any communications
if issue.Assignee != nil && issue.AssigneeID > 0 && issue.AssigneeID != doer.ID {
participants = append(participants, issue.Assignee)
}
tos := make([]string, 0, len(watchers)) // List of email addresses.
names := make([]string, 0, len(watchers))
for i := range watchers {
if watchers[i].UserID == doer.ID {
continue
}
to, err := GetUserByID(watchers[i].UserID)
if err != nil {
return fmt.Errorf("GetUserByID [%d]: %v", watchers[i].UserID, err)
}
if to.IsOrganization() {
continue
}
tos = append(tos, to.Email)
names = append(names, to.Name)
}
for i := range participants {
if participants[i].ID == doer.ID {
continue
} else if com.IsSliceContainsStr(names, participants[i].Name) {
continue
}
tos = append(tos, participants[i].Email)
names = append(names, participants[i].Name)
}
SendIssueCommentMail(issue, doer, comment, tos)
// Mail mentioned people and exclude watchers.
names = append(names, doer.Name)
tos = make([]string, 0, len(mentions)) // list of user names.
for i := range mentions {
if com.IsSliceContainsStr(names, mentions[i]) {
continue
}
tos = append(tos, mentions[i])
}
SendIssueMentionMail(issue, doer, comment, GetUserEmailsByNames(tos))
return nil
}
// MailParticipants sends new issue thread created emails to repository watchers
// and mentioned people.
func (issue *Issue) MailParticipants() (err error) {
mentions := markdown.FindAllMentions(issue.Content)
if err = UpdateIssueMentions(x, issue.ID, mentions); err != nil {
return fmt.Errorf("UpdateIssueMentions [%d]: %v", issue.ID, err)
}
if err = mailIssueCommentToParticipants(issue, issue.Poster, nil, mentions); err != nil {
log.Error(4, "mailIssueCommentToParticipants: %v", err)
}
return nil
}