forgejo/services/comments/comments.go
wxiaoguang c5c88f2f18
Save and view issue/comment content history (#16909)
* issue content history

* Use timeutil.TimeStampNow() for content history time instead of issue/comment.UpdatedUnix (which are not updated in time)

* i18n for frontend

* refactor

* clean up

* fix refactor

* re-format

* temp refactor

* follow db refactor

* rename IssueContentHistory to ContentHistory, remove empty model tags

* fix html

* use avatar refactor to generate avatar url

* add unit test, keep at most 20 history revisions.

* re-format

* syntax nit

* Add issue content history table

* Update models/migrations/v197.go

Co-authored-by: 6543 <6543@obermui.de>

* fix merge

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
2021-10-10 18:40:03 -04:00

71 lines
2 KiB
Go

// Copyright 2019 The Gitea 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 comments
import (
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/issues"
"code.gitea.io/gitea/modules/notification"
"code.gitea.io/gitea/modules/timeutil"
)
// CreateIssueComment creates a plain issue comment.
func CreateIssueComment(doer *models.User, repo *models.Repository, issue *models.Issue, content string, attachments []string) (*models.Comment, error) {
comment, err := models.CreateComment(&models.CreateCommentOptions{
Type: models.CommentTypeComment,
Doer: doer,
Repo: repo,
Issue: issue,
Content: content,
Attachments: attachments,
})
if err != nil {
return nil, err
}
err = issues.SaveIssueContentHistory(db.GetEngine(db.DefaultContext), doer.ID, issue.ID, comment.ID, timeutil.TimeStampNow(), comment.Content, true)
if err != nil {
return nil, err
}
mentions, err := issue.FindAndUpdateIssueMentions(db.DefaultContext, doer, comment.Content)
if err != nil {
return nil, err
}
notification.NotifyCreateIssueComment(doer, repo, issue, comment, mentions)
return comment, nil
}
// UpdateComment updates information of comment.
func UpdateComment(c *models.Comment, doer *models.User, oldContent string) error {
if err := models.UpdateComment(c, doer); err != nil {
return err
}
if c.Type == models.CommentTypeComment && c.Content != oldContent {
err := issues.SaveIssueContentHistory(db.GetEngine(db.DefaultContext), doer.ID, c.IssueID, c.ID, timeutil.TimeStampNow(), c.Content, false)
if err != nil {
return err
}
}
notification.NotifyUpdateComment(doer, c, oldContent)
return nil
}
// DeleteComment deletes the comment
func DeleteComment(doer *models.User, comment *models.Comment) error {
if err := models.DeleteComment(comment); err != nil {
return err
}
notification.NotifyDeleteComment(doer, comment)
return nil
}