mirror of
https://github.com/go-gitea/gitea.git
synced 2024-08-21 21:04:19 -04:00
372 lines
12 KiB
Go
372 lines
12 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 models
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
access_model "code.gitea.io/gitea/models/perm/access"
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
user_model "code.gitea.io/gitea/models/user"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/references"
|
|
)
|
|
|
|
type crossReference struct {
|
|
Issue *Issue
|
|
Action references.XRefAction
|
|
}
|
|
|
|
// crossReferencesContext is context to pass along findCrossReference functions
|
|
type crossReferencesContext struct {
|
|
Type CommentType
|
|
Doer *user_model.User
|
|
OrigIssue *Issue
|
|
OrigComment *Comment
|
|
RemoveOld bool
|
|
}
|
|
|
|
func findOldCrossReferences(e db.Engine, issueID, commentID int64) ([]*Comment, error) {
|
|
active := make([]*Comment, 0, 10)
|
|
return active, e.Where("`ref_action` IN (?, ?, ?)", references.XRefActionNone, references.XRefActionCloses, references.XRefActionReopens).
|
|
And("`ref_issue_id` = ?", issueID).
|
|
And("`ref_comment_id` = ?", commentID).
|
|
Find(&active)
|
|
}
|
|
|
|
func neuterCrossReferences(e db.Engine, issueID, commentID int64) error {
|
|
active, err := findOldCrossReferences(e, issueID, commentID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
ids := make([]int64, len(active))
|
|
for i, c := range active {
|
|
ids[i] = c.ID
|
|
}
|
|
return neuterCrossReferencesIds(e, ids)
|
|
}
|
|
|
|
func neuterCrossReferencesIds(e db.Engine, ids []int64) error {
|
|
_, err := e.In("id", ids).Cols("`ref_action`").Update(&Comment{RefAction: references.XRefActionNeutered})
|
|
return err
|
|
}
|
|
|
|
// .___
|
|
// | | ______ ________ __ ____
|
|
// | |/ ___// ___/ | \_/ __ \
|
|
// | |\___ \ \___ \| | /\ ___/
|
|
// |___/____ >____ >____/ \___ >
|
|
// \/ \/ \/
|
|
//
|
|
|
|
func (issue *Issue) addCrossReferences(stdCtx context.Context, doer *user_model.User, removeOld bool) error {
|
|
var commentType CommentType
|
|
if issue.IsPull {
|
|
commentType = CommentTypePullRef
|
|
} else {
|
|
commentType = CommentTypeIssueRef
|
|
}
|
|
ctx := &crossReferencesContext{
|
|
Type: commentType,
|
|
Doer: doer,
|
|
OrigIssue: issue,
|
|
RemoveOld: removeOld,
|
|
}
|
|
return issue.createCrossReferences(stdCtx, ctx, issue.Title, issue.Content)
|
|
}
|
|
|
|
func (issue *Issue) createCrossReferences(stdCtx context.Context, ctx *crossReferencesContext, plaincontent, mdcontent string) error {
|
|
e := db.GetEngine(stdCtx)
|
|
xreflist, err := ctx.OrigIssue.getCrossReferences(stdCtx, ctx, plaincontent, mdcontent)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if ctx.RemoveOld {
|
|
var commentID int64
|
|
if ctx.OrigComment != nil {
|
|
commentID = ctx.OrigComment.ID
|
|
}
|
|
active, err := findOldCrossReferences(e, ctx.OrigIssue.ID, commentID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
ids := make([]int64, 0, len(active))
|
|
for _, c := range active {
|
|
found := false
|
|
for i, x := range xreflist {
|
|
if x.Issue.ID == c.IssueID && x.Action == c.RefAction {
|
|
found = true
|
|
xreflist = append(xreflist[:i], xreflist[i+1:]...)
|
|
break
|
|
}
|
|
}
|
|
if !found {
|
|
ids = append(ids, c.ID)
|
|
}
|
|
}
|
|
if len(ids) > 0 {
|
|
if err = neuterCrossReferencesIds(e, ids); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
for _, xref := range xreflist {
|
|
var refCommentID int64
|
|
if ctx.OrigComment != nil {
|
|
refCommentID = ctx.OrigComment.ID
|
|
}
|
|
opts := &CreateCommentOptions{
|
|
Type: ctx.Type,
|
|
Doer: ctx.Doer,
|
|
Repo: xref.Issue.Repo,
|
|
Issue: xref.Issue,
|
|
RefRepoID: ctx.OrigIssue.RepoID,
|
|
RefIssueID: ctx.OrigIssue.ID,
|
|
RefCommentID: refCommentID,
|
|
RefAction: xref.Action,
|
|
RefIsPull: ctx.OrigIssue.IsPull,
|
|
}
|
|
_, err := CreateCommentCtx(stdCtx, opts)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (issue *Issue) getCrossReferences(stdCtx context.Context, ctx *crossReferencesContext, plaincontent, mdcontent string) ([]*crossReference, error) {
|
|
xreflist := make([]*crossReference, 0, 5)
|
|
var (
|
|
refRepo *repo_model.Repository
|
|
refIssue *Issue
|
|
refAction references.XRefAction
|
|
err error
|
|
)
|
|
|
|
allrefs := append(references.FindAllIssueReferences(plaincontent), references.FindAllIssueReferencesMarkdown(mdcontent)...)
|
|
for _, ref := range allrefs {
|
|
if ref.Owner == "" && ref.Name == "" {
|
|
// Issues in the same repository
|
|
if err := ctx.OrigIssue.LoadRepo(stdCtx); err != nil {
|
|
return nil, err
|
|
}
|
|
refRepo = ctx.OrigIssue.Repo
|
|
} else {
|
|
// Issues in other repositories
|
|
refRepo, err = repo_model.GetRepositoryByOwnerAndNameCtx(stdCtx, ref.Owner, ref.Name)
|
|
if err != nil {
|
|
if repo_model.IsErrRepoNotExist(err) {
|
|
continue
|
|
}
|
|
return nil, err
|
|
}
|
|
}
|
|
if refIssue, refAction, err = ctx.OrigIssue.verifyReferencedIssue(stdCtx, ctx, refRepo, ref); err != nil {
|
|
return nil, err
|
|
}
|
|
if refIssue != nil {
|
|
xreflist = ctx.OrigIssue.updateCrossReferenceList(xreflist, &crossReference{
|
|
Issue: refIssue,
|
|
Action: refAction,
|
|
})
|
|
}
|
|
}
|
|
|
|
return xreflist, nil
|
|
}
|
|
|
|
func (issue *Issue) updateCrossReferenceList(list []*crossReference, xref *crossReference) []*crossReference {
|
|
if xref.Issue.ID == issue.ID {
|
|
return list
|
|
}
|
|
for i, r := range list {
|
|
if r.Issue.ID == xref.Issue.ID {
|
|
if xref.Action != references.XRefActionNone {
|
|
list[i].Action = xref.Action
|
|
}
|
|
return list
|
|
}
|
|
}
|
|
return append(list, xref)
|
|
}
|
|
|
|
// verifyReferencedIssue will check if the referenced issue exists, and whether the doer has permission to do what
|
|
func (issue *Issue) verifyReferencedIssue(stdCtx context.Context, ctx *crossReferencesContext, repo *repo_model.Repository,
|
|
ref references.IssueReference,
|
|
) (*Issue, references.XRefAction, error) {
|
|
refIssue := &Issue{RepoID: repo.ID, Index: ref.Index}
|
|
refAction := ref.Action
|
|
e := db.GetEngine(stdCtx)
|
|
|
|
if has, _ := e.Get(refIssue); !has {
|
|
return nil, references.XRefActionNone, nil
|
|
}
|
|
if err := refIssue.LoadRepo(stdCtx); err != nil {
|
|
return nil, references.XRefActionNone, err
|
|
}
|
|
|
|
// Close/reopen actions can only be set from pull requests to issues
|
|
if refIssue.IsPull || !issue.IsPull {
|
|
refAction = references.XRefActionNone
|
|
}
|
|
|
|
// Check doer permissions; set action to None if the doer can't change the destination
|
|
if refIssue.RepoID != ctx.OrigIssue.RepoID || ref.Action != references.XRefActionNone {
|
|
perm, err := access_model.GetUserRepoPermission(stdCtx, refIssue.Repo, ctx.Doer)
|
|
if err != nil {
|
|
return nil, references.XRefActionNone, err
|
|
}
|
|
if !perm.CanReadIssuesOrPulls(refIssue.IsPull) {
|
|
return nil, references.XRefActionNone, nil
|
|
}
|
|
// Accept close/reopening actions only if the poster is able to close the
|
|
// referenced issue manually at this moment. The only exception is
|
|
// the poster of a new PR referencing an issue on the same repo: then the merger
|
|
// should be responsible for checking whether the reference should resolve.
|
|
if ref.Action != references.XRefActionNone &&
|
|
ctx.Doer.ID != refIssue.PosterID &&
|
|
!perm.CanWriteIssuesOrPulls(refIssue.IsPull) &&
|
|
(refIssue.RepoID != ctx.OrigIssue.RepoID || ctx.OrigComment != nil) {
|
|
refAction = references.XRefActionNone
|
|
}
|
|
}
|
|
|
|
return refIssue, refAction, nil
|
|
}
|
|
|
|
// _________ __
|
|
// \_ ___ \ ____ _____ _____ ____ _____/ |_
|
|
// / \ \/ / _ \ / \ / \_/ __ \ / \ __\
|
|
// \ \___( <_> ) Y Y \ Y Y \ ___/| | \ |
|
|
// \______ /\____/|__|_| /__|_| /\___ >___| /__|
|
|
// \/ \/ \/ \/ \/
|
|
//
|
|
|
|
func (comment *Comment) addCrossReferences(stdCtx context.Context, doer *user_model.User, removeOld bool) error {
|
|
if comment.Type != CommentTypeCode && comment.Type != CommentTypeComment {
|
|
return nil
|
|
}
|
|
if err := comment.LoadIssueCtx(stdCtx); err != nil {
|
|
return err
|
|
}
|
|
ctx := &crossReferencesContext{
|
|
Type: CommentTypeCommentRef,
|
|
Doer: doer,
|
|
OrigIssue: comment.Issue,
|
|
OrigComment: comment,
|
|
RemoveOld: removeOld,
|
|
}
|
|
return comment.Issue.createCrossReferences(stdCtx, ctx, "", comment.Content)
|
|
}
|
|
|
|
func (comment *Comment) neuterCrossReferences(e db.Engine) error {
|
|
return neuterCrossReferences(e, comment.IssueID, comment.ID)
|
|
}
|
|
|
|
// LoadRefComment loads comment that created this reference from database
|
|
func (comment *Comment) LoadRefComment() (err error) {
|
|
if comment.RefComment != nil {
|
|
return nil
|
|
}
|
|
comment.RefComment, err = GetCommentByID(comment.RefCommentID)
|
|
return
|
|
}
|
|
|
|
// LoadRefIssue loads comment that created this reference from database
|
|
func (comment *Comment) LoadRefIssue() (err error) {
|
|
if comment.RefIssue != nil {
|
|
return nil
|
|
}
|
|
comment.RefIssue, err = GetIssueByID(comment.RefIssueID)
|
|
if err == nil {
|
|
err = comment.RefIssue.LoadRepo(db.DefaultContext)
|
|
}
|
|
return
|
|
}
|
|
|
|
// CommentTypeIsRef returns true if CommentType is a reference from another issue
|
|
func CommentTypeIsRef(t CommentType) bool {
|
|
return t == CommentTypeCommentRef || t == CommentTypePullRef || t == CommentTypeIssueRef
|
|
}
|
|
|
|
// RefCommentHTMLURL returns the HTML URL for the comment that created this reference
|
|
func (comment *Comment) RefCommentHTMLURL() string {
|
|
if comment.RefCommentID == 0 {
|
|
return ""
|
|
}
|
|
if err := comment.LoadRefComment(); err != nil { // Silently dropping errors :unamused:
|
|
log.Error("LoadRefComment(%d): %v", comment.RefCommentID, err)
|
|
return ""
|
|
}
|
|
return comment.RefComment.HTMLURL()
|
|
}
|
|
|
|
// RefIssueHTMLURL returns the HTML URL of the issue where this reference was created
|
|
func (comment *Comment) RefIssueHTMLURL() string {
|
|
if err := comment.LoadRefIssue(); err != nil { // Silently dropping errors :unamused:
|
|
log.Error("LoadRefIssue(%d): %v", comment.RefCommentID, err)
|
|
return ""
|
|
}
|
|
return comment.RefIssue.HTMLURL()
|
|
}
|
|
|
|
// RefIssueTitle returns the title of the issue where this reference was created
|
|
func (comment *Comment) RefIssueTitle() string {
|
|
if err := comment.LoadRefIssue(); err != nil { // Silently dropping errors :unamused:
|
|
log.Error("LoadRefIssue(%d): %v", comment.RefCommentID, err)
|
|
return ""
|
|
}
|
|
return comment.RefIssue.Title
|
|
}
|
|
|
|
// RefIssueIdent returns the user friendly identity (e.g. "#1234") of the issue where this reference was created
|
|
func (comment *Comment) RefIssueIdent() string {
|
|
if err := comment.LoadRefIssue(); err != nil { // Silently dropping errors :unamused:
|
|
log.Error("LoadRefIssue(%d): %v", comment.RefCommentID, err)
|
|
return ""
|
|
}
|
|
// FIXME: check this name for cross-repository references (#7901 if it gets merged)
|
|
return fmt.Sprintf("#%d", comment.RefIssue.Index)
|
|
}
|
|
|
|
// __________ .__ .__ __________ __
|
|
// \______ \__ __| | | |\______ \ ____ ________ __ ____ _______/ |_
|
|
// | ___/ | \ | | | | _// __ \/ ____/ | \_/ __ \ / ___/\ __\
|
|
// | | | | / |_| |_| | \ ___< <_| | | /\ ___/ \___ \ | |
|
|
// |____| |____/|____/____/____|_ /\___ >__ |____/ \___ >____ > |__|
|
|
// \/ \/ |__| \/ \/
|
|
|
|
// ResolveCrossReferences will return the list of references to close/reopen by this PR
|
|
func (pr *PullRequest) ResolveCrossReferences(ctx context.Context) ([]*Comment, error) {
|
|
unfiltered := make([]*Comment, 0, 5)
|
|
if err := db.GetEngine(ctx).
|
|
Where("ref_repo_id = ? AND ref_issue_id = ?", pr.Issue.RepoID, pr.Issue.ID).
|
|
In("ref_action", []references.XRefAction{references.XRefActionCloses, references.XRefActionReopens}).
|
|
OrderBy("id").
|
|
Find(&unfiltered); err != nil {
|
|
return nil, fmt.Errorf("get reference: %v", err)
|
|
}
|
|
|
|
refs := make([]*Comment, 0, len(unfiltered))
|
|
for _, ref := range unfiltered {
|
|
found := false
|
|
for i, r := range refs {
|
|
if r.IssueID == ref.IssueID {
|
|
// Keep only the latest
|
|
refs[i] = ref
|
|
found = true
|
|
break
|
|
}
|
|
}
|
|
if !found {
|
|
refs = append(refs, ref)
|
|
}
|
|
}
|
|
|
|
return refs, nil
|
|
}
|