bench-forgejo/models/issue_comment.go

523 lines
14 KiB
Go
Raw Normal View History

// 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"
"strings"
"time"
"github.com/Unknwon/com"
"github.com/go-xorm/xorm"
2016-08-27 02:10:53 +05:30
api "code.gitea.io/sdk/gitea"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markdown"
)
// CommentType defines whether a comment is just a simple comment, an action (like close) or a reference.
type CommentType int
// Enumerate all the comment types
const (
// Plain comment, can be associated with a commit (CommitID > 0) and a line (LineNum > 0)
2016-11-07 22:00:04 +05:30
CommentTypeComment CommentType = iota
CommentTypeReopen
2016-11-07 22:05:34 +05:30
CommentTypeClose
// References.
2016-11-07 22:05:34 +05:30
CommentTypeIssueRef
// Reference from a commit (not part of a pull request)
2016-11-07 22:05:34 +05:30
CommentTypeCommitRef
// Reference from a comment
CommentTypeCommentRef
// Reference from a pull request
2016-11-07 22:05:34 +05:30
CommentTypePullRef
// Labels changed
CommentTypeLabel
)
// CommentTag defines comment tag type
type CommentTag int
// Enumerate all the comment tag types
const (
2016-11-07 22:00:04 +05:30
CommentTagNone CommentTag = iota
CommentTagPoster
CommentTagWriter
2016-11-07 22:05:34 +05:30
CommentTagOwner
)
// Comment represents a comment in commit and issue page.
type Comment struct {
ID int64 `xorm:"pk autoincr"`
Type CommentType
2017-01-06 20:44:33 +05:30
PosterID int64 `xorm:"INDEX"`
Poster *User `xorm:"-"`
IssueID int64 `xorm:"INDEX"`
CommitID int64
LabelID int64
Label *Label `xorm:"-"`
Line int64
Content string `xorm:"TEXT"`
RenderedContent string `xorm:"-"`
Created time.Time `xorm:"-"`
2017-01-06 20:44:33 +05:30
CreatedUnix int64 `xorm:"INDEX"`
2016-08-27 02:10:53 +05:30
Updated time.Time `xorm:"-"`
2017-01-06 20:44:33 +05:30
UpdatedUnix int64 `xorm:"INDEX"`
// Reference issue in commit message
CommitSHA string `xorm:"VARCHAR(40)"`
Attachments []*Attachment `xorm:"-"`
// For view issue page.
ShowTag CommentTag `xorm:"-"`
}
// BeforeInsert will be invoked by XORM before inserting a record
// representing this object.
func (c *Comment) BeforeInsert() {
c.CreatedUnix = time.Now().Unix()
2016-08-27 02:10:53 +05:30
c.UpdatedUnix = c.CreatedUnix
}
// BeforeUpdate is invoked from XORM before updating this object.
2016-08-27 02:10:53 +05:30
func (c *Comment) BeforeUpdate() {
c.UpdatedUnix = time.Now().Unix()
}
// AfterSet is invoked from XORM after setting the value of a field of this object.
func (c *Comment) AfterSet(colName string, _ xorm.Cell) {
var err error
switch colName {
case "id":
c.Attachments, err = GetAttachmentsByCommentID(c.ID)
if err != nil {
log.Error(3, "GetAttachmentsByCommentID[%d]: %v", c.ID, err)
}
case "poster_id":
c.Poster, err = GetUserByID(c.PosterID)
if err != nil {
if IsErrUserNotExist(err) {
c.PosterID = -1
c.Poster = NewGhostUser()
} else {
log.Error(3, "GetUserByID[%d]: %v", c.ID, err)
}
}
case "created_unix":
c.Created = time.Unix(c.CreatedUnix, 0).Local()
2016-08-27 02:10:53 +05:30
case "updated_unix":
c.Updated = time.Unix(c.UpdatedUnix, 0).Local()
}
}
// AfterDelete is invoked from XORM after the object is deleted.
func (c *Comment) AfterDelete() {
_, err := DeleteAttachmentsByComment(c.ID, true)
if err != nil {
log.Info("Could not delete files for comment %d on issue #%d: %s", c.ID, c.IssueID, err)
}
}
// HTMLURL formats a URL-string to the issue-comment
func (c *Comment) HTMLURL() string {
issue, err := GetIssueByID(c.IssueID)
if err != nil { // Silently dropping errors :unamused:
log.Error(4, "GetIssueByID(%d): %v", c.IssueID, err)
return ""
}
return fmt.Sprintf("%s#issuecomment-%d", issue.HTMLURL(), c.ID)
}
// IssueURL formats a URL-string to the issue
func (c *Comment) IssueURL() string {
issue, err := GetIssueByID(c.IssueID)
if err != nil { // Silently dropping errors :unamused:
log.Error(4, "GetIssueByID(%d): %v", c.IssueID, err)
return ""
}
if issue.IsPull {
return ""
}
return issue.HTMLURL()
}
// PRURL formats a URL-string to the pull-request
func (c *Comment) PRURL() string {
issue, err := GetIssueByID(c.IssueID)
if err != nil { // Silently dropping errors :unamused:
log.Error(4, "GetIssueByID(%d): %v", c.IssueID, err)
return ""
}
if !issue.IsPull {
return ""
}
return issue.HTMLURL()
}
// APIFormat converts a Comment to the api.Comment format
func (c *Comment) APIFormat() *api.Comment {
2016-08-27 02:10:53 +05:30
return &api.Comment{
ID: c.ID,
Poster: c.Poster.APIFormat(),
HTMLURL: c.HTMLURL(),
IssueURL: c.IssueURL(),
PRURL: c.PRURL(),
Body: c.Content,
Created: c.Created,
Updated: c.Updated,
}
}
// HashTag returns unique hash tag for comment.
func (c *Comment) HashTag() string {
return "issuecomment-" + com.ToStr(c.ID)
}
// EventTag returns unique event hash tag for comment.
func (c *Comment) EventTag() string {
return "event-" + com.ToStr(c.ID)
}
// LoadLabel if comment.Type is CommentTypeLabel, then load Label
func (c *Comment) LoadLabel() error {
var label Label
has, err := x.ID(c.LabelID).Get(&label)
if err != nil {
return err
} else if !has {
return ErrLabelNotExist{
LabelID: c.LabelID,
}
}
c.Label = &label
return nil
}
// MailParticipants sends new comment emails to repository watchers
// and mentioned people.
func (c *Comment) MailParticipants(e Engine, opType ActionType, issue *Issue) (err error) {
mentions := markdown.FindAllMentions(c.Content)
if err = UpdateIssueMentions(e, c.IssueID, mentions); err != nil {
return fmt.Errorf("UpdateIssueMentions [%d]: %v", c.IssueID, err)
}
switch opType {
case ActionCommentIssue:
issue.Content = c.Content
case ActionCloseIssue:
issue.Content = fmt.Sprintf("Closed #%d", issue.Index)
case ActionReopenIssue:
issue.Content = fmt.Sprintf("Reopened #%d", issue.Index)
}
if err = mailIssueCommentToParticipants(issue, c.Poster, mentions); err != nil {
log.Error(4, "mailIssueCommentToParticipants: %v", err)
}
return nil
}
func createComment(e *xorm.Session, opts *CreateCommentOptions) (_ *Comment, err error) {
var LabelID int64
if opts.Label != nil {
LabelID = opts.Label.ID
}
comment := &Comment{
Type: opts.Type,
2016-07-23 22:38:22 +05:30
PosterID: opts.Doer.ID,
Poster: opts.Doer,
IssueID: opts.Issue.ID,
LabelID: LabelID,
CommitID: opts.CommitID,
CommitSHA: opts.CommitSHA,
Line: opts.LineNum,
Content: opts.Content,
}
if _, err = e.Insert(comment); err != nil {
return nil, err
}
if err = opts.Repo.getOwner(e); err != nil {
return nil, err
}
// Compose comment action, could be plain comment, close or reopen issue/pull request.
// This object will be used to notify watchers in the end of function.
act := &Action{
2016-07-23 22:38:22 +05:30
ActUserID: opts.Doer.ID,
ActUserName: opts.Doer.Name,
Content: fmt.Sprintf("%d|%s", opts.Issue.Index, strings.Split(opts.Content, "\n")[0]),
RepoID: opts.Repo.ID,
RepoUserName: opts.Repo.Owner.Name,
RepoName: opts.Repo.Name,
IsPrivate: opts.Repo.IsPrivate,
}
// Check comment type.
switch opts.Type {
2016-11-07 22:00:04 +05:30
case CommentTypeComment:
act.OpType = ActionCommentIssue
if _, err = e.Exec("UPDATE `issue` SET num_comments=num_comments+1 WHERE id=?", opts.Issue.ID); err != nil {
return nil, err
}
// Check attachments
attachments := make([]*Attachment, 0, len(opts.Attachments))
for _, uuid := range opts.Attachments {
attach, err := getAttachmentByUUID(e, uuid)
if err != nil {
if IsErrAttachmentNotExist(err) {
continue
}
return nil, fmt.Errorf("getAttachmentByUUID [%s]: %v", uuid, err)
}
attachments = append(attachments, attach)
}
for i := range attachments {
attachments[i].IssueID = opts.Issue.ID
attachments[i].CommentID = comment.ID
// No assign value could be 0, so ignore AllCols().
if _, err = e.Id(attachments[i].ID).Update(attachments[i]); err != nil {
return nil, fmt.Errorf("update attachment [%d]: %v", attachments[i].ID, err)
}
}
2016-11-07 22:00:04 +05:30
case CommentTypeReopen:
act.OpType = ActionReopenIssue
if opts.Issue.IsPull {
act.OpType = ActionReopenPullRequest
}
if opts.Issue.IsPull {
_, err = e.Exec("UPDATE `repository` SET num_closed_pulls=num_closed_pulls-1 WHERE id=?", opts.Repo.ID)
} else {
_, err = e.Exec("UPDATE `repository` SET num_closed_issues=num_closed_issues-1 WHERE id=?", opts.Repo.ID)
}
if err != nil {
return nil, err
}
2016-11-07 22:05:34 +05:30
case CommentTypeClose:
act.OpType = ActionCloseIssue
if opts.Issue.IsPull {
act.OpType = ActionClosePullRequest
}
if opts.Issue.IsPull {
_, err = e.Exec("UPDATE `repository` SET num_closed_pulls=num_closed_pulls+1 WHERE id=?", opts.Repo.ID)
} else {
_, err = e.Exec("UPDATE `repository` SET num_closed_issues=num_closed_issues+1 WHERE id=?", opts.Repo.ID)
}
if err != nil {
return nil, err
}
}
// Notify watchers for whatever action comes in, ignore if no action type.
if act.OpType > 0 {
if err = notifyWatchers(e, act); err != nil {
log.Error(4, "notifyWatchers: %v", err)
}
if err = comment.MailParticipants(e, act.OpType, opts.Issue); err != nil {
log.Error(4, "MailParticipants: %v", err)
}
}
return comment, nil
}
func createStatusComment(e *xorm.Session, doer *User, repo *Repository, issue *Issue) (*Comment, error) {
2016-11-07 22:05:34 +05:30
cmtType := CommentTypeClose
if !issue.IsClosed {
2016-11-07 22:00:04 +05:30
cmtType = CommentTypeReopen
}
return createComment(e, &CreateCommentOptions{
Type: cmtType,
Doer: doer,
Repo: repo,
Issue: issue,
})
}
func createLabelComment(e *xorm.Session, doer *User, repo *Repository, issue *Issue, label *Label, add bool) (*Comment, error) {
var content string
if add {
content = "1"
}
return createComment(e, &CreateCommentOptions{
Type: CommentTypeLabel,
Doer: doer,
Repo: repo,
Issue: issue,
Label: label,
Content: content,
})
}
// CreateCommentOptions defines options for creating comment
type CreateCommentOptions struct {
Type CommentType
Doer *User
Repo *Repository
Issue *Issue
Label *Label
CommitID int64
CommitSHA string
LineNum int64
Content string
Attachments []string // UUIDs of attachments
}
// CreateComment creates comment of issue or commit.
func CreateComment(opts *CreateCommentOptions) (comment *Comment, err error) {
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return nil, err
}
comment, err = createComment(sess, opts)
if err != nil {
return nil, err
}
return comment, sess.Commit()
}
// CreateIssueComment creates a plain issue comment.
func CreateIssueComment(doer *User, repo *Repository, issue *Issue, content string, attachments []string) (*Comment, error) {
return CreateComment(&CreateCommentOptions{
2016-11-07 22:00:04 +05:30
Type: CommentTypeComment,
Doer: doer,
Repo: repo,
Issue: issue,
Content: content,
Attachments: attachments,
})
}
// CreateRefComment creates a commit reference comment to issue.
func CreateRefComment(doer *User, repo *Repository, issue *Issue, content, commitSHA string) error {
if len(commitSHA) == 0 {
return fmt.Errorf("cannot create reference with empty commit SHA")
}
// Check if same reference from same commit has already existed.
has, err := x.Get(&Comment{
2016-11-07 22:05:34 +05:30
Type: CommentTypeCommitRef,
IssueID: issue.ID,
CommitSHA: commitSHA,
})
if err != nil {
return fmt.Errorf("check reference comment: %v", err)
} else if has {
return nil
}
_, err = CreateComment(&CreateCommentOptions{
2016-11-07 22:05:34 +05:30
Type: CommentTypeCommitRef,
Doer: doer,
Repo: repo,
Issue: issue,
CommitSHA: commitSHA,
Content: content,
})
return err
}
// GetCommentByID returns the comment by given ID.
func GetCommentByID(id int64) (*Comment, error) {
c := new(Comment)
has, err := x.Id(id).Get(c)
if err != nil {
return nil, err
} else if !has {
2016-08-27 02:10:53 +05:30
return nil, ErrCommentNotExist{id, 0}
}
return c, nil
}
2016-08-27 02:10:53 +05:30
func getCommentsByIssueIDSince(e Engine, issueID, since int64) ([]*Comment, error) {
comments := make([]*Comment, 0, 10)
2016-11-10 20:46:32 +05:30
sess := e.
Where("issue_id = ?", issueID).
Asc("created_unix")
2016-08-27 02:10:53 +05:30
if since > 0 {
sess.And("updated_unix >= ?", since)
2016-08-27 02:10:53 +05:30
}
return comments, sess.Find(&comments)
}
func getCommentsByRepoIDSince(e Engine, repoID, since int64) ([]*Comment, error) {
comments := make([]*Comment, 0, 10)
sess := e.Where("issue.repo_id = ?", repoID).
Join("INNER", "issue", "issue.id = comment.issue_id").
Asc("comment.created_unix")
if since > 0 {
sess.And("comment.updated_unix >= ?", since)
}
return comments, sess.Find(&comments)
}
2016-08-27 02:10:53 +05:30
func getCommentsByIssueID(e Engine, issueID int64) ([]*Comment, error) {
return getCommentsByIssueIDSince(e, issueID, -1)
}
// GetCommentsByIssueID returns all comments of an issue.
func GetCommentsByIssueID(issueID int64) ([]*Comment, error) {
return getCommentsByIssueID(x, issueID)
}
// GetCommentsByIssueIDSince returns a list of comments of an issue since a given time point.
2016-08-27 02:10:53 +05:30
func GetCommentsByIssueIDSince(issueID, since int64) ([]*Comment, error) {
return getCommentsByIssueIDSince(x, issueID, since)
}
// GetCommentsByRepoIDSince returns a list of comments for all issues in a repo since a given time point.
func GetCommentsByRepoIDSince(repoID, since int64) ([]*Comment, error) {
return getCommentsByRepoIDSince(x, repoID, since)
}
// UpdateComment updates information of comment.
func UpdateComment(c *Comment) error {
_, err := x.Id(c.ID).AllCols().Update(c)
return err
}
2016-07-26 00:18:17 +05:30
2017-01-25 08:13:02 +05:30
// DeleteComment deletes the comment
func DeleteComment(comment *Comment) error {
2016-07-26 00:18:17 +05:30
sess := x.NewSession()
defer sessionRelease(sess)
2017-01-25 08:13:02 +05:30
if err := sess.Begin(); err != nil {
2016-07-26 00:18:17 +05:30
return err
}
if _, err := sess.Delete(&Comment{
ID: comment.ID,
}); err != nil {
2016-07-26 00:18:17 +05:30
return err
}
2016-11-07 22:00:04 +05:30
if comment.Type == CommentTypeComment {
2017-01-25 08:13:02 +05:30
if _, err := sess.Exec("UPDATE `issue` SET num_comments = num_comments - 1 WHERE id = ?", comment.IssueID); err != nil {
2016-07-26 00:18:17 +05:30
return err
}
}
return sess.Commit()
}