gitroast/models/action.go

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2014-03-13 05:16:14 +00:00
// 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 (
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"encoding/json"
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"fmt"
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"path"
"regexp"
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"strings"
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"time"
"unicode"
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"github.com/Unknwon/com"
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"github.com/go-xorm/xorm"
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"github.com/gogits/git-module"
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api "github.com/gogits/go-gogs-client"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/setting"
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)
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type ActionType int
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const (
ACTION_CREATE_REPO ActionType = iota + 1 // 1
ACTION_RENAME_REPO // 2
ACTION_STAR_REPO // 3
ACTION_WATCH_REPO // 4
ACTION_COMMIT_REPO // 5
ACTION_CREATE_ISSUE // 6
ACTION_CREATE_PULL_REQUEST // 7
ACTION_TRANSFER_REPO // 8
ACTION_PUSH_TAG // 9
ACTION_COMMENT_ISSUE // 10
ACTION_MERGE_PULL_REQUEST // 11
ACTION_CLOSE_ISSUE // 12
ACTION_REOPEN_ISSUE // 13
ACTION_CLOSE_PULL_REQUEST // 14
ACTION_REOPEN_PULL_REQUEST // 15
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)
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
)
func assembleKeywordsPattern(words []string) string {
return fmt.Sprintf(`(?i)(?:%s) \S+`, strings.Join(words, "|"))
}
func init() {
IssueCloseKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(IssueCloseKeywords))
IssueReopenKeywordsPat = regexp.MustCompile(assembleKeywordsPattern(IssueReopenKeywords))
IssueReferenceKeywordsPat = regexp.MustCompile(`(?i)(?:)(^| )\S+`)
}
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// Action represents user operation type and other information to repository.,
// it implemented interface base.Actioner so that can be used in template render.
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type Action struct {
ID int64 `xorm:"pk autoincr"`
UserID int64 // Receiver user id.
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OpType ActionType
ActUserID int64 // Action user id.
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ActUserName string // Action user name.
ActEmail string
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ActAvatar string `xorm:"-"`
RepoID int64
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RepoUserName string
RepoName string
RefName string
IsPrivate bool `xorm:"NOT NULL DEFAULT false"`
Content string `xorm:"TEXT"`
Created time.Time `xorm:"-"`
CreatedUnix int64
}
func (a *Action) BeforeInsert() {
a.CreatedUnix = time.Now().Unix()
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}
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func (a *Action) AfterSet(colName string, _ xorm.Cell) {
switch colName {
case "created_unix":
a.Created = time.Unix(a.CreatedUnix, 0).Local()
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}
}
func (a *Action) GetOpType() int {
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return int(a.OpType)
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}
func (a *Action) GetActUserName() string {
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return a.ActUserName
}
func (a *Action) ShortActUserName() string {
return base.EllipsisString(a.ActUserName, 20)
}
func (a *Action) GetActEmail() string {
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return a.ActEmail
}
func (a *Action) GetRepoUserName() string {
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return a.RepoUserName
}
func (a *Action) ShortRepoUserName() string {
return base.EllipsisString(a.RepoUserName, 20)
}
func (a *Action) GetRepoName() string {
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return a.RepoName
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}
func (a *Action) ShortRepoName() string {
return base.EllipsisString(a.RepoName, 33)
}
func (a *Action) GetRepoPath() string {
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return path.Join(a.RepoUserName, a.RepoName)
}
func (a *Action) ShortRepoPath() string {
return path.Join(a.ShortRepoUserName(), a.ShortRepoName())
}
func (a *Action) GetRepoLink() string {
if len(setting.AppSubUrl) > 0 {
return path.Join(setting.AppSubUrl, a.GetRepoPath())
}
return "/" + a.GetRepoPath()
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}
func (a *Action) GetBranch() string {
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return a.RefName
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}
func (a *Action) GetContent() string {
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return a.Content
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}
func (a *Action) GetCreate() time.Time {
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return a.Created
}
func (a *Action) GetIssueInfos() []string {
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return strings.SplitN(a.Content, "|", 2)
}
func (a *Action) GetIssueTitle() string {
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index := com.StrTo(a.GetIssueInfos()[0]).MustInt64()
issue, err := GetIssueByIndex(a.RepoID, index)
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if err != nil {
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log.Error(4, "GetIssueByIndex: %v", err)
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return "500 when get issue"
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}
return issue.Title
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}
func (a *Action) GetIssueContent() string {
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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
}
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func newRepoAction(e Engine, u *User, repo *Repository) (err error) {
if err = notifyWatchers(e, &Action{
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ActUserID: u.ID,
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ActUserName: u.Name,
ActEmail: u.Email,
OpType: ACTION_CREATE_REPO,
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RepoID: repo.ID,
RepoUserName: repo.Owner.Name,
RepoName: repo.Name,
IsPrivate: repo.IsPrivate,
}); err != nil {
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return fmt.Errorf("notify watchers '%d/%d': %v", u.ID, repo.ID, err)
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}
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{
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ActUserID: actUser.ID,
ActUserName: actUser.Name,
ActEmail: actUser.Email,
OpType: ACTION_RENAME_REPO,
RepoID: repo.ID,
RepoUserName: repo.Owner.Name,
RepoName: repo.Name,
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)
}
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type PushCommit struct {
Sha1 string
Message string
AuthorEmail string
AuthorName string
CommitterEmail string
CommitterName string
Timestamp time.Time
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}
type PushCommits struct {
Len int
Commits []*PushCommit
CompareURL string
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avatars map[string]string
}
func NewPushCommits() *PushCommits {
return &PushCommits{
avatars: make(map[string]string),
}
}
func (pc *PushCommits) ToApiPayloadCommits(repoLink string) []*api.PayloadCommit {
commits := make([]*api.PayloadCommit, len(pc.Commits))
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for i, commit := range pc.Commits {
authorUsername := ""
author, err := GetUserByEmail(commit.AuthorEmail)
if err == nil {
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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{
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ID: commit.Sha1,
Message: commit.Message,
URL: fmt.Sprintf("%s/commit/%s", repoLink, commit.Sha1),
Author: &api.PayloadUser{
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Name: commit.AuthorName,
Email: commit.AuthorEmail,
UserName: authorUsername,
},
Committer: &api.PayloadUser{
Name: commit.CommitterName,
Email: commit.CommitterEmail,
UserName: committerUsername,
},
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Timestamp: commit.Timestamp,
}
}
return commits
}
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// AvatarLink tries to match user in database with e-mail
// in order to show custom avatar, and falls back to general avatar link.
func (push *PushCommits) AvatarLink(email string) string {
_, ok := push.avatars[email]
if !ok {
u, err := GetUserByEmail(email)
if err != nil {
push.avatars[email] = base.AvatarLink(email)
if !IsErrUserNotExist(err) {
log.Error(4, "GetUserByEmail: %v", err)
}
} else {
push.avatars[email] = u.RelAvatarLink()
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}
}
return push.avatars[email]
}
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// updateIssuesCommit checks if issues are manipulated by commit message.
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func updateIssuesCommit(u *User, repo *Repository, repoUserName, repoName string, 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) {
ref = ref[strings.IndexByte(ref, byte(' '))+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
if len(ref) == 0 {
continue
}
// Add repo name if missing
if ref[0] == '#' {
ref = fmt.Sprintf("%s/%s%s", repoUserName, repoName, ref)
} else if !strings.Contains(ref, "/") {
// FIXME: We don't support User#ID syntax yet
// return ErrNotImplemented
continue
}
issue, err := GetIssueByRef(ref)
if err != nil {
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if IsErrIssueNotExist(err) {
continue
}
return err
}
if refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
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url := fmt.Sprintf("%s/%s/%s/commit/%s", setting.AppSubUrl, repoUserName, repoName, c.Sha1)
message := fmt.Sprintf(`<a href="%s">%s</a>`, url, c.Message)
if err = CreateRefComment(u, 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) {
ref = ref[strings.IndexByte(ref, byte(' '))+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
if len(ref) == 0 {
continue
}
// Add repo name if missing
if ref[0] == '#' {
ref = fmt.Sprintf("%s/%s%s", repoUserName, repoName, ref)
} else if !strings.Contains(ref, "/") {
// We don't support User#ID syntax yet
// return ErrNotImplemented
continue
}
issue, err := GetIssueByRef(ref)
if err != nil {
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if IsErrIssueNotExist(err) {
continue
}
return err
}
if refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
if issue.RepoID != repo.ID || issue.IsClosed {
continue
}
if err = issue.ChangeStatus(u, repo, true); err != nil {
return err
}
}
// It is conflict to have close and reopen at same time, so refsMarkd doesn't need to reinit here.
for _, ref := range IssueReopenKeywordsPat.FindAllString(c.Message, -1) {
ref = ref[strings.IndexByte(ref, byte(' '))+1:]
ref = strings.TrimRightFunc(ref, issueIndexTrimRight)
if len(ref) == 0 {
continue
}
// Add repo name if missing
if ref[0] == '#' {
ref = fmt.Sprintf("%s/%s%s", repoUserName, repoName, ref)
} else if !strings.Contains(ref, "/") {
// We don't support User#ID syntax yet
// return ErrNotImplemented
continue
}
issue, err := GetIssueByRef(ref)
if err != nil {
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if IsErrIssueNotExist(err) {
continue
}
return err
}
if refMarked[issue.ID] {
continue
}
refMarked[issue.ID] = true
if issue.RepoID != repo.ID || !issue.IsClosed {
continue
}
if err = issue.ChangeStatus(u, repo, false); err != nil {
return err
}
}
}
return nil
}
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// CommitRepoAction adds new action for committing repository.
// TODO: use CommitRepoActionOptions
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func CommitRepoAction(
userID, repoUserID int64,
userName, actEmail string,
repoID int64,
repoUserName, repoName string,
refFullName string,
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commit *PushCommits,
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oldCommitID string, newCommitID string) error {
u, err := GetUserByID(userID)
if err != nil {
return fmt.Errorf("GetUserByID: %v", err)
}
repo, err := GetRepositoryByName(repoUserID, repoName)
if err != nil {
return fmt.Errorf("GetRepositoryByName: %v", err)
} else if err = repo.GetOwner(); err != nil {
return fmt.Errorf("GetOwner: %v", err)
}
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// Change repository bare status and update last updated time.
repo.IsBare = false
if err = UpdateRepository(repo, false); err != nil {
return fmt.Errorf("UpdateRepository: %v", err)
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}
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isNewBranch := false
opType := ACTION_COMMIT_REPO
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// Check it's tag push or branch.
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if strings.HasPrefix(refFullName, "refs/tags/") {
opType = ACTION_PUSH_TAG
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commit = &PushCommits{}
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} else {
// if not the first commit, set the compareUrl
if !strings.HasPrefix(oldCommitID, "0000000") {
commit.CompareURL = repo.ComposeCompareURL(oldCommitID, newCommitID)
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} else {
isNewBranch = true
}
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if err = updateIssuesCommit(u, repo, repoUserName, repoName, commit.Commits); err != nil {
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log.Error(4, "updateIssuesCommit: %v", err)
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}
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}
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if len(commit.Commits) > setting.UI.FeedMaxCommitNum {
commit.Commits = commit.Commits[:setting.UI.FeedMaxCommitNum]
}
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bs, err := json.Marshal(commit)
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if err != nil {
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return fmt.Errorf("Marshal: %v", err)
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}
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refName := git.RefEndName(refFullName)
if err = NotifyWatchers(&Action{
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ActUserID: u.ID,
ActUserName: userName,
ActEmail: actEmail,
OpType: opType,
Content: string(bs),
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RepoID: repo.ID,
RepoUserName: repoUserName,
RepoName: repo.Name,
RefName: refName,
IsPrivate: repo.IsPrivate,
}); err != nil {
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return fmt.Errorf("NotifyWatchers: %v", err)
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}
pusher, err := GetUserByName(userName)
if err != nil {
return fmt.Errorf("GetUserByName: %v", err)
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}
apiPusher := pusher.APIFormat()
apiRepo := repo.APIFormat(nil)
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switch opType {
case ACTION_COMMIT_REPO: // Push
if err = PrepareWebhooks(repo, HOOK_EVENT_PUSH, &api.PushPayload{
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Ref: refFullName,
Before: oldCommitID,
After: newCommitID,
CompareURL: setting.AppUrl + commit.CompareURL,
Commits: commit.ToApiPayloadCommits(repo.HTMLURL()),
Repo: apiRepo,
Pusher: apiPusher,
Sender: apiPusher,
}); err != nil {
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return fmt.Errorf("PrepareWebhooks: %v", err)
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}
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if isNewBranch {
return PrepareWebhooks(repo, HOOK_EVENT_CREATE, &api.CreatePayload{
Ref: refName,
RefType: "branch",
Repo: apiRepo,
Sender: apiPusher,
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})
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}
case ACTION_PUSH_TAG: // Create
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return PrepareWebhooks(repo, HOOK_EVENT_CREATE, &api.CreatePayload{
Ref: refName,
RefType: "tag",
Repo: apiRepo,
Sender: apiPusher,
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})
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}
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return nil
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}
func transferRepoAction(e Engine, actUser, oldOwner, newOwner *User, repo *Repository) (err error) {
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if err = notifyWatchers(e, &Action{
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ActUserID: actUser.ID,
ActUserName: actUser.Name,
ActEmail: actUser.Email,
OpType: ACTION_TRANSFER_REPO,
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RepoID: repo.ID,
RepoUserName: newOwner.Name,
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RepoName: repo.Name,
IsPrivate: repo.IsPrivate,
Content: path.Join(oldOwner.Name, repo.Name),
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}); err != nil {
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return fmt.Errorf("notify watchers '%d/%d': %v", actUser.ID, repo.ID, err)
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}
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// Remove watch for organization.
if repo.Owner.IsOrganization() {
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if err = watchRepo(e, repo.Owner.ID, repo.ID, false); err != nil {
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return fmt.Errorf("watch repository: %v", err)
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}
}
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log.Trace("action.transferRepoAction: %s/%s", actUser.Name, repo.Name)
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return nil
}
// TransferRepoAction adds new action for transferring repository.
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func TransferRepoAction(actUser, oldOwner, newOwner *User, repo *Repository) error {
return transferRepoAction(x, actUser, oldOwner, newOwner, repo)
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}
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func mergePullRequestAction(e Engine, actUser *User, repo *Repository, pull *Issue) error {
return notifyWatchers(e, &Action{
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ActUserID: actUser.ID,
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ActUserName: actUser.Name,
ActEmail: actUser.Email,
OpType: ACTION_MERGE_PULL_REQUEST,
Content: fmt.Sprintf("%d|%s", pull.Index, pull.Title),
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RepoID: repo.ID,
RepoUserName: repo.Owner.Name,
RepoName: repo.Name,
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)
}
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// GetFeeds returns action list of given user in given context.
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// actorID is the user who's requesting, ctxUserID is the user/org that is requested.
// actorID can be -1 when isProfile is true or to skip the permission check.
func GetFeeds(ctxUser *User, actorID, offset int64, isProfile bool) ([]*Action, error) {
actions := make([]*Action, 0, 20)
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sess := x.Limit(20, int(offset)).Desc("id").Where("user_id = ?", ctxUser.ID)
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if isProfile {
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sess.And("is_private = ?", false).And("act_user_id = ?", ctxUser.ID)
} else if actorID != -1 && ctxUser.IsOrganization() {
// FIXME: only need to get IDs here, not all fields of repository.
repos, _, err := ctxUser.GetUserRepositories(actorID, 1, ctxUser.NumRepos)
if err != nil {
return nil, fmt.Errorf("GetUserRepositories: %v", err)
}
var repoIDs []int64
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for _, repo := range repos {
repoIDs = append(repoIDs, repo.ID)
}
if len(repoIDs) > 0 {
sess.In("repo_id", repoIDs)
}
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}
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err := sess.Find(&actions)
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return actions, err
}