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// 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"
log "gopkg.in/clog.v1"
"github.com/gogs/gogs/pkg/mailer"
"github.com/gogs/gogs/pkg/markup"
"github.com/gogs/gogs/pkg/setting"
)
func (issue *Issue) MailSubject() string {
return fmt.Sprintf("[%s] %s (#%d)", issue.Repo.Name, issue.Title, issue.Index)
}
// mailerUser is a wrapper for satisfying mailer.User interface.
type mailerUser struct {
user *User
}
func (this mailerUser) ID() int64 {
return this.user.ID
}
func (this mailerUser) DisplayName() string {
return this.user.DisplayName()
}
func (this mailerUser) Email() string {
return this.user.Email
}
func (this mailerUser) GenerateActivateCode() string {
return this.user.GenerateActivateCode()
}
func (this mailerUser) GenerateEmailActivateCode(email string) string {
return this.user.GenerateEmailActivateCode(email)
}
func NewMailerUser(u *User) mailer.User {
return mailerUser{u}
}
// mailerRepo is a wrapper for satisfying mailer.Repository interface.
type mailerRepo struct {
repo *Repository
}
func (this mailerRepo) FullName() string {
return this.repo.FullName()
}
func (this mailerRepo) HTMLURL() string {
return this.repo.HTMLURL()
}
func (this mailerRepo) ComposeMetas() map[string]string {
return this.repo.ComposeMetas()
}
func NewMailerRepo(repo *Repository) mailer.Repository {
return mailerRepo{repo}
}
// mailerIssue is a wrapper for satisfying mailer.Issue interface.
type mailerIssue struct {
issue *Issue
}
func (this mailerIssue) MailSubject() string {
return this.issue.MailSubject()
}
func (this mailerIssue) Content() string {
return this.issue.Content
}
func (this mailerIssue) HTMLURL() string {
return this.issue.HTMLURL()
}
func NewMailerIssue(issue *Issue) mailer.Issue {
return mailerIssue{issue}
}
// mailIssueCommentToParticipants can be used for both new issue creation and comment.
// This functions 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, 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)
}
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)
}
mailer.SendIssueCommentMail(NewMailerIssue(issue), NewMailerRepo(issue.Repo), NewMailerUser(doer), 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])
}
mailer.SendIssueMentionMail(NewMailerIssue(issue), NewMailerRepo(issue.Repo), NewMailerUser(doer), GetUserEmailsByNames(tos))
return nil
}
// MailParticipants sends new issue thread created emails to repository watchers
// and mentioned people.
func (issue *Issue) MailParticipants() (err error) {
mentions := markup.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, mentions); err != nil {
log.Error(2, "mailIssueCommentToParticipants: %v", err)
}
return nil
}