A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
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// Copyright 2014 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 (
"encoding/json"
"fmt"
"path"
"regexp"
"strconv"
"strings"
"time"
"unicode"
"code.gitea.io/git"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
api "code.gitea.io/sdk/gitea"
"github.com/Unknwon/com"
"github.com/go-xorm/builder"
)
// ActionType represents the type of an action.
type ActionType int
// Possible action types.
const (
ActionCreateRepo ActionType = iota + 1 // 1
ActionRenameRepo // 2
ActionStarRepo // 3
ActionWatchRepo // 4
ActionCommitRepo // 5
ActionCreateIssue // 6
ActionCreatePullRequest // 7
ActionTransferRepo // 8
ActionPushTag // 9
ActionCommentIssue // 10
ActionMergePullRequest // 11
ActionCloseIssue // 12
ActionReopenIssue // 13
ActionClosePullRequest // 14
ActionReopenPullRequest // 15
ActionDeleteTag // 16
ActionDeleteBranch // 17
)
var (
// Same as Github. See
// https://help.github.com/articles/closing-issues-via-commit-messages
issueCloseKeywords = []string{"close", "closes", "closed", "fix", "fixes", "fixed", "resolve", "resolves", "resolved"}
issueReopenKeywords = []string{"reopen", "reopens", "reopened"}
issueCloseKeywordsPat, issueReopenKeywordsPat *regexp.Regexp
issueReferenceKeywordsPat *regexp.Regexp
)
const issueRefRegexpStr = `(?:\S+/\S=)?#\d+`
func assembleKeywordsPattern(words []string) string {
return fmt.Sprintf(`(?i)(?:%s) %s`, strings.Join(words, "|"), issueRefRegexpStr)
}
func init() {
issueCloseKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(issueCloseKeywords))
issueReopenKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(issueReopenKeywords))
issueReferenceKeywordsPat = regexp.MustCompile(issueRefRegexpStr)
}
// Action represents user operation type and other information to
// repository. It implemented interface base.Actioner so that can be
// used in template render.
type Action struct {
ID int64 `xorm:"pk autoincr"`
UserID int64 `xorm:"INDEX"` // Receiver user id.
OpType ActionType
ActUserID int64 `xorm:"INDEX"` // Action user id.
ActUser *User `xorm:"-"`
RepoID int64 `xorm:"INDEX"`
Repo *Repository `xorm:"-"`
CommentID int64 `xorm:"INDEX"`
Comment *Comment `xorm:"-"`
IsDeleted bool `xorm:"INDEX NOT NULL DEFAULT false"`
RefName string
IsPrivate bool `xorm:"INDEX NOT NULL DEFAULT false"`
Content string `xorm:"TEXT"`
CreatedUnix util.TimeStamp `xorm:"INDEX created"`
}
// GetOpType gets the ActionType of this action.
func (a *Action) GetOpType() ActionType {
return a.OpType
}
func (a *Action) loadActUser() {
if a.ActUser != nil {
return
}
var err error
a.ActUser, err = GetUserByID(a.ActUserID)
if err == nil {
return
} else if IsErrUserNotExist(err) {
a.ActUser = NewGhostUser()
} else {
log.Error(4, "GetUserByID(%d): %v", a.ActUserID, err)
}
}
func (a *Action) loadRepo() {
if a.Repo != nil {
return
}
var err error
a.Repo, err = GetRepositoryByID(a.RepoID)
if err != nil {
log.Error(4, "GetRepositoryByID(%d): %v", a.RepoID, err)
}
}
// GetActUserName gets the action's user name.
func (a *Action) GetActUserName() string {
a.loadActUser()
return a.ActUser.Name
}
// ShortActUserName gets the action's user name trimmed to max 20
// chars.
func (a *Action) ShortActUserName() string {
return base.EllipsisString(a.GetActUserName(), 20)
}
// GetActAvatar the action's user's avatar link
func (a *Action) GetActAvatar() string {
a.loadActUser()
return a.ActUser.RelAvatarLink()
}
// GetRepoUserName returns the name of the action repository owner.
func (a *Action) GetRepoUserName() string {
a.loadRepo()
return a.Repo.MustOwner().Name
}
// ShortRepoUserName returns the name of the action repository owner
// trimmed to max 20 chars.
func (a *Action) ShortRepoUserName() string {
return base.EllipsisString(a.GetRepoUserName(), 20)
}
// GetRepoName returns the name of the action repository.
func (a *Action) GetRepoName() string {
a.loadRepo()
return a.Repo.Name
}
// ShortRepoName returns the name of the action repository
// trimmed to max 33 chars.
func (a *Action) ShortRepoName() string {
return base.EllipsisString(a.GetRepoName(), 33)
}
// GetRepoPath returns the virtual path to the action repository.
func (a *Action) GetRepoPath() string {
return path.Join(a.GetRepoUserName(), a.GetRepoName())
}
// ShortRepoPath returns the virtual path to the action repository
// trimmed to max 20 + 1 + 33 chars.
func (a *Action) ShortRepoPath() string {
return path.Join(a.ShortRepoUserName(), a.ShortRepoName())
}
// GetRepoLink returns relative link to action repository.
func (a *Action) GetRepoLink() string {
if len(setting.AppSubURL) > 0 {
return path.Join(setting.AppSubURL, a.GetRepoPath())
}
return "/" + a.GetRepoPath()
}
// GetCommentLink returns link to action comment.
func (a *Action) GetCommentLink() string {
if a == nil {
return "#"
}
if a.Comment == nil && a.CommentID != 0 {
a.Comment, _ = GetCommentByID(a.CommentID)
}
if a.Comment != nil {
return a.Comment.HTMLURL()
}
if len(a.GetIssueInfos()) == 0 {
return "#"
}
//Return link to issue
issueIDString := a.GetIssueInfos()[0]
issueID, err := strconv.ParseInt(issueIDString, 10, 64)
if err != nil {
return "#"
}
issue, err := GetIssueByID(issueID)
if err != nil {
return "#"
}
return issue.HTMLURL()
}
// GetBranch returns the action's repository branch.
func (a *Action) GetBranch() string {
return a.RefName
}
// GetContent returns the action's content.
func (a *Action) GetContent() string {
return a.Content
}
// GetCreate returns the action creation time.
func (a *Action) GetCreate() time.Time {
return a.CreatedUnix.AsTime()
}
// GetIssueInfos returns a list of issues associated with
// the action.
func (a *Action) GetIssueInfos() []string {
return strings.SplitN(a.Content, "|", 2)
}
// GetIssueTitle returns the title of first issue associated
// with the action.
func (a *Action) GetIssueTitle() string {
index := com.StrTo(a.GetIssueInfos()[0]).MustInt64()
issue, err := GetIssueByIndex(a.RepoID, index)
if err != nil {
log.Error(4, "GetIssueByIndex: %v", err)
return "500 when get issue"
}
return issue.Title
}
// GetIssueContent returns the content of first issue associated with
// this action.
func (a *Action) GetIssueContent() string {
index := com.StrTo(a.GetIssueInfos()[0]).MustInt64()
issue, err := GetIssueByIndex(a.RepoID, index)
if err != nil {
log.Error(4, "GetIssueByIndex: %v", err)
return "500 when get issue"
}
return issue.Content
}
func newRepoAction(e Engine, u *User, repo *Repository) (err error) {
if err = notifyWatchers(e, &Action{
ActUserID: u.ID,
ActUser: u,
OpType: ActionCreateRepo,
RepoID: repo.ID,
Repo: repo,
IsPrivate: repo.IsPrivate,
}); err != nil {
return fmt.Errorf("notify watchers '%d/%d': %v", u.ID, repo.ID, err)
}
log.Trace("action.newRepoAction: %s/%s", u.Name, repo.Name)
return err
}
// NewRepoAction adds new action for creating repository.
func NewRepoAction(u *User, repo *Repository) (err error) {
return newRepoAction(x, u, repo)
}
func renameRepoAction(e Engine, actUser *User, oldRepoName string, repo *Repository) (err error) {
if err = notifyWatchers(e, &Action{
ActUserID: actUser.ID,
ActUser: actUser,
OpType: ActionRenameRepo,
RepoID: repo.ID,
Repo: repo,
IsPrivate: repo.IsPrivate,
Content: oldRepoName,
}); err != nil {
return fmt.Errorf("notify watchers: %v", err)
}
log.Trace("action.renameRepoAction: %s/%s", actUser.Name, repo.Name)
return nil
}
// RenameRepoAction adds new action for renaming a repository.
func RenameRepoAction(actUser *User, oldRepoName string, repo *Repository) error {
return renameRepoAction(x, actUser, oldRepoName, repo)
}
func issueIndexTrimRight(c rune) bool {
return !unicode.IsDigit(c)
}
// PushCommit represents a commit in a push operation.
type PushCommit struct {
Sha1 string
Message string
AuthorEmail string
AuthorName string
CommitterEmail string
CommitterName string
Timestamp time.Time
}
// PushCommits represents list of commits in a push operation.
type PushCommits struct {
Len int
Commits []*PushCommit
CompareURL string
avatars map[string]string
}
// NewPushCommits creates a new PushCommits object.
func NewPushCommits() *PushCommits {
return &PushCommits{
avatars: make(map[string]string),
}
}
// ToAPIPayloadCommits converts a PushCommits object to
// api.PayloadCommit format.
func (pc *PushCommits) ToAPIPayloadCommits(repoLink string) []*api.PayloadCommit {
commits := make([]*api.PayloadCommit, len(pc.Commits))
for i, commit := range pc.Commits {
authorUsername := ""
author, err := GetUserByEmail(commit.AuthorEmail)
if err == nil {
authorUsername = author.Name
}
committerUsername := ""
committer, err := GetUserByEmail(commit.CommitterEmail)
if err == nil {
// TODO: check errors other than email not found.
committerUsername = committer.Name
}
commits[i] = &api.PayloadCommit{
ID: commit.Sha1,
Message: commit.Message,
URL: fmt.Sprintf("%s/commit/%s", repoLink, commit.Sha1),
Author: &api.PayloadUser{
Name: commit.AuthorName,
Email: commit.AuthorEmail,
UserName: authorUsername,
},
Committer: &api.PayloadUser{
Name: commit.CommitterName,
Email: commit.CommitterEmail,
UserName: committerUsername,
},
Timestamp: commit.Timestamp,
}
}
return commits
}
// AvatarLink tries to match user in database with e-mail
// in order to show custom avatar, and falls back to general avatar link.
func (pc *PushCommits) AvatarLink(email string) string {
_, ok := pc.avatars[email]
if !ok {
u, err := GetUserByEmail(email)
if err != nil {
pc.avatars[email] = base.AvatarLink(email)
if !IsErrUserNotExist(err) {
log.Error(4, "GetUserByEmail: %v", err)
}
} else {
pc.avatars[email] = u.RelAvatarLink()
}
}
return pc.avatars[email]
}
// getIssueFromRef returns the issue referenced by a ref. Returns a nil *Issue
// if the provided ref is misformatted or references a non-existent issue.
func getIssueFromRef(repo *Repository, ref string) (*Issue, error) {
ref = ref[strings.IndexByte(ref, ' ')+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
var refRepo *Repository
poundIndex := strings.IndexByte(ref, '#')
if poundIndex < 0 {
return nil, nil
} else if poundIndex == 0 {
refRepo = repo
} else {
slashIndex := strings.IndexByte(ref, '/')
if slashIndex < 0 || slashIndex >= poundIndex {
return nil, nil
}
ownerName := ref[:slashIndex]
repoName := ref[slashIndex+1 : poundIndex]
var err error
refRepo, err = GetRepositoryByOwnerAndName(ownerName, repoName)
if err != nil {
if IsErrRepoNotExist(err) {
return nil, nil
}
return nil, err
}
}
issueIndex, err := strconv.ParseInt(ref[poundIndex+1:], 10, 64)
if err != nil {
return nil, nil
}
issue, err := GetIssueByIndex(refRepo.ID, int64(issueIndex))
if err != nil {
if IsErrIssueNotExist(err) {
return nil, nil
}
return nil, err
}
return issue, nil
}
// UpdateIssuesCommit checks if issues are manipulated by commit message.
func UpdateIssuesCommit(doer *User, repo *Repository, commits []*PushCommit) error {
// Commits are appended in the reverse order.
for i := len(commits) - 1; i >= 0; i-- {
c := commits[i]
refMarked := make(map[int64]bool)
for _, ref := range issueReferenceKeywordsPat.FindAllString(c.Message, -1) {
issue, err := getIssueFromRef(repo, ref)
if err != nil {
return err
}
if issue == nil || refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
message := fmt.Sprintf(`<a href="%s/commit/%s">%s</a>`, repo.Link(), c.Sha1, c.Message)
if err = CreateRefComment(doer, repo, issue, message, c.Sha1); err != nil {
return err
}
}
refMarked = make(map[int64]bool)
// FIXME: can merge this one and next one to a common function.
for _, ref := range issueCloseKeywordsPat.FindAllString(c.Message, -1) {
issue, err := getIssueFromRef(repo, ref)
if err != nil {
return err
}
if issue == nil || refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
if issue.RepoID != repo.ID || issue.IsClosed {
continue
}
if err = issue.ChangeStatus(doer, repo, true); err != nil {
return err
}
}
// It is conflict to have close and reopen at same time, so refsMarked doesn't need to reinit here.
for _, ref := range issueReopenKeywordsPat.FindAllString(c.Message, -1) {
issue, err := getIssueFromRef(repo, ref)
if err != nil {
return err
}
if issue == nil || refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
if issue.RepoID != repo.ID || !issue.IsClosed {
continue
}
if err = issue.ChangeStatus(doer, repo, false); err != nil {
return err
}
}
}
return nil
}
// CommitRepoActionOptions represent options of a new commit action.
type CommitRepoActionOptions struct {
PusherName string
RepoOwnerID int64
RepoName string
RefFullName string
OldCommitID string
NewCommitID string
Commits *PushCommits
}
// CommitRepoAction adds new commit action to the repository, and prepare
// corresponding webhooks.
func CommitRepoAction(opts CommitRepoActionOptions) error {
pusher, err := GetUserByName(opts.PusherName)
if err != nil {
return fmt.Errorf("GetUserByName [%s]: %v", opts.PusherName, err)
}
repo, err := GetRepositoryByName(opts.RepoOwnerID, opts.RepoName)
if err != nil {
return fmt.Errorf("GetRepositoryByName [owner_id: %d, name: %s]: %v", opts.RepoOwnerID, opts.RepoName, err)
}
// Change repository bare status and update last updated time.
repo.IsBare = repo.IsBare && opts.Commits.Len <= 0
if err = UpdateRepository(repo, false); err != nil {
return fmt.Errorf("UpdateRepository: %v", err)
}
isNewBranch := false
opType := ActionCommitRepo
// Check it's tag push or branch.
if strings.HasPrefix(opts.RefFullName, git.TagPrefix) {
opType = ActionPushTag
if opts.NewCommitID == git.EmptySHA {
opType = ActionDeleteTag
}
opts.Commits = &PushCommits{}
} else if opts.NewCommitID == git.EmptySHA {
opType = ActionDeleteBranch
opts.Commits = &PushCommits{}
} else {
// if not the first commit, set the compare URL.
if opts.OldCommitID == git.EmptySHA {
isNewBranch = true
} else {
opts.Commits.CompareURL = repo.ComposeCompareURL(opts.OldCommitID, opts.NewCommitID)
}
if err = UpdateIssuesCommit(pusher, repo, opts.Commits.Commits); err != nil {
log.Error(4, "updateIssuesCommit: %v", err)
}
}
if len(opts.Commits.Commits) > setting.UI.FeedMaxCommitNum {
opts.Commits.Commits = opts.Commits.Commits[:setting.UI.FeedMaxCommitNum]
}
data, err := json.Marshal(opts.Commits)
if err != nil {
return fmt.Errorf("Marshal: %v", err)
}
refName := git.RefEndName(opts.RefFullName)
if err = NotifyWatchers(&Action{
ActUserID: pusher.ID,
ActUser: pusher,
OpType: opType,
Content: string(data),
RepoID: repo.ID,
Repo: repo,
RefName: refName,
IsPrivate: repo.IsPrivate,
}); err != nil {
return fmt.Errorf("NotifyWatchers: %v", err)
}
defer func() {
go HookQueue.Add(repo.ID)
}()
apiPusher := pusher.APIFormat()
apiRepo := repo.APIFormat(AccessModeNone)
var shaSum string
var isHookEventPush = false
switch opType {
case ActionCommitRepo: // Push
isHookEventPush = true
if isNewBranch {
gitRepo, err := git.OpenRepository(repo.RepoPath())
if err != nil {
log.Error(4, "OpenRepository[%s]: %v", repo.RepoPath(), err)
}
shaSum, err = gitRepo.GetBranchCommitID(refName)
if err != nil {
log.Error(4, "GetBranchCommitID[%s]: %v", opts.RefFullName, err)
}
if err = PrepareWebhooks(repo, HookEventCreate, &api.CreatePayload{
Ref: refName,
Sha: shaSum,
RefType: "branch",
Repo: apiRepo,
Sender: apiPusher,
}); err != nil {
return fmt.Errorf("PrepareWebhooks: %v", err)
}
}
case ActionDeleteBranch: // Delete Branch
isHookEventPush = true
case ActionPushTag: // Create
isHookEventPush = true
gitRepo, err := git.OpenRepository(repo.RepoPath())
if err != nil {
log.Error(4, "OpenRepository[%s]: %v", repo.RepoPath(), err)
}
shaSum, err = gitRepo.GetTagCommitID(refName)
if err != nil {
log.Error(4, "GetTagCommitID[%s]: %v", opts.RefFullName, err)
}
if err = PrepareWebhooks(repo, HookEventCreate, &api.CreatePayload{
Ref: refName,
Sha: shaSum,
RefType: "tag",
Repo: apiRepo,
Sender: apiPusher,
}); err != nil {
return fmt.Errorf("PrepareWebhooks: %v", err)
}
case ActionDeleteTag: // Delete Tag
isHookEventPush = true
}
if isHookEventPush {
if err = PrepareWebhooks(repo, HookEventPush, &api.PushPayload{
Ref: opts.RefFullName,
Before: opts.OldCommitID,
After: opts.NewCommitID,
CompareURL: setting.AppURL + opts.Commits.CompareURL,
Commits: opts.Commits.ToAPIPayloadCommits(repo.HTMLURL()),
Repo: apiRepo,
Pusher: apiPusher,
Sender: apiPusher,
}); err != nil {
return fmt.Errorf("PrepareWebhooks: %v", err)
}
}
return nil
}
func transferRepoAction(e Engine, doer, oldOwner *User, repo *Repository) (err error) {
if err = notifyWatchers(e, &Action{
ActUserID: doer.ID,
ActUser: doer,
OpType: ActionTransferRepo,
RepoID: repo.ID,
Repo: repo,
IsPrivate: repo.IsPrivate,
Content: path.Join(oldOwner.Name, repo.Name),
}); err != nil {
return fmt.Errorf("notifyWatchers: %v", err)
}
// Remove watch for organization.
if oldOwner.IsOrganization() {
if err = watchRepo(e, oldOwner.ID, repo.ID, false); err != nil {
return fmt.Errorf("watchRepo [false]: %v", err)
}
}
return nil
}
// TransferRepoAction adds new action for transferring repository,
// the Owner field of repository is assumed to be new owner.
func TransferRepoAction(doer, oldOwner *User, repo *Repository) error {
return transferRepoAction(x, doer, oldOwner, repo)
}
func mergePullRequestAction(e Engine, doer *User, repo *Repository, issue *Issue) error {
return notifyWatchers(e, &Action{
ActUserID: doer.ID,
ActUser: doer,
OpType: ActionMergePullRequest,
Content: fmt.Sprintf("%d|%s", issue.Index, issue.Title),
RepoID: repo.ID,
Repo: repo,
IsPrivate: repo.IsPrivate,
})
}
// MergePullRequestAction adds new action for merging pull request.
func MergePullRequestAction(actUser *User, repo *Repository, pull *Issue) error {
return mergePullRequestAction(x, actUser, repo, pull)
}
// GetFeedsOptions options for retrieving feeds
type GetFeedsOptions struct {
RequestedUser *User
RequestingUserID int64
IncludePrivate bool // include private actions
OnlyPerformedBy bool // only actions performed by requested user
IncludeDeleted bool // include deleted actions
}
// GetFeeds returns actions according to the provided options
func GetFeeds(opts GetFeedsOptions) ([]*Action, error) {
cond := builder.NewCond()
var repoIDs []int64
if opts.RequestedUser.IsOrganization() {
env, err := opts.RequestedUser.AccessibleReposEnv(opts.RequestingUserID)
if err != nil {
return nil, fmt.Errorf("AccessibleReposEnv: %v", err)
}
if repoIDs, err = env.RepoIDs(1, opts.RequestedUser.NumRepos); err != nil {
return nil, fmt.Errorf("GetUserRepositories: %v", err)
}
cond = cond.And(builder.In("repo_id", repoIDs))
}
cond = cond.And(builder.Eq{"user_id": opts.RequestedUser.ID})
if opts.OnlyPerformedBy {
cond = cond.And(builder.Eq{"act_user_id": opts.RequestedUser.ID})
}
if !opts.IncludePrivate {
cond = cond.And(builder.Eq{"is_private": false})
}
if !opts.IncludeDeleted {
cond = cond.And(builder.Eq{"is_deleted": false})
}
actions := make([]*Action, 0, 20)
if err := x.Limit(20).Desc("id").Where(cond).Find(&actions); err != nil {
return nil, fmt.Errorf("Find: %v", err)
}
if err := ActionList(actions).LoadAttributes(); err != nil {
return nil, fmt.Errorf("LoadAttributes: %v", err)
}
return actions, nil
}