Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

3 files changed, 668 insertions, 0 deletions

diff --git a/services/notify/notifier.go b/services/notify/notifier.go
new file mode 100644
index 0000000..3230a5e
--- /dev/null
+++ b/services/notify/notifier.go
@@ -0,0 +1,79 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package notify
+
+import (
+	"context"
+
+	issues_model "code.gitea.io/gitea/models/issues"
+	packages_model "code.gitea.io/gitea/models/packages"
+	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/repository"
+)
+
+// Notifier defines an interface to notify receiver
+type Notifier interface {
+	Run()
+
+	AdoptRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository)
+	CreateRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository)
+	MigrateRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository)
+	DeleteRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository)
+	ForkRepository(ctx context.Context, doer *user_model.User, oldRepo, repo *repo_model.Repository)
+	RenameRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldRepoName string)
+	TransferRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldOwnerName string)
+	RepoPendingTransfer(ctx context.Context, doer, newOwner *user_model.User, repo *repo_model.Repository)
+
+	NewIssue(ctx context.Context, issue *issues_model.Issue, mentions []*user_model.User)
+	IssueChangeStatus(ctx context.Context, doer *user_model.User, commitID string, issue *issues_model.Issue, actionComment *issues_model.Comment, closeOrReopen bool)
+	DeleteIssue(ctx context.Context, doer *user_model.User, issue *issues_model.Issue)
+	IssueChangeMilestone(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldMilestoneID int64)
+	IssueChangeAssignee(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, assignee *user_model.User, removed bool, comment *issues_model.Comment)
+	PullRequestReviewRequest(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, reviewer *user_model.User, isRequest bool, comment *issues_model.Comment)
+	IssueChangeContent(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldContent string)
+	IssueClearLabels(ctx context.Context, doer *user_model.User, issue *issues_model.Issue)
+	IssueChangeTitle(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldTitle string)
+	IssueChangeRef(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldRef string)
+	IssueChangeLabels(ctx context.Context, doer *user_model.User, issue *issues_model.Issue,
+		addedLabels, removedLabels []*issues_model.Label)
+
+	NewPullRequest(ctx context.Context, pr *issues_model.PullRequest, mentions []*user_model.User)
+	MergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest)
+	AutoMergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest)
+	PullRequestSynchronized(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest)
+	PullRequestReview(ctx context.Context, pr *issues_model.PullRequest, review *issues_model.Review, comment *issues_model.Comment, mentions []*user_model.User)
+	PullRequestCodeComment(ctx context.Context, pr *issues_model.PullRequest, comment *issues_model.Comment, mentions []*user_model.User)
+	PullRequestChangeTargetBranch(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest, oldBranch string)
+	PullRequestPushCommits(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest, comment *issues_model.Comment)
+	PullReviewDismiss(ctx context.Context, doer *user_model.User, review *issues_model.Review, comment *issues_model.Comment)
+
+	CreateIssueComment(ctx context.Context, doer *user_model.User, repo *repo_model.Repository,
+		issue *issues_model.Issue, comment *issues_model.Comment, mentions []*user_model.User)
+	UpdateComment(ctx context.Context, doer *user_model.User, c *issues_model.Comment, oldContent string)
+	DeleteComment(ctx context.Context, doer *user_model.User, c *issues_model.Comment)
+
+	NewWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page, comment string)
+	EditWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page, comment string)
+	DeleteWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page string)
+
+	NewUserSignUp(ctx context.Context, newUser *user_model.User)
+
+	NewRelease(ctx context.Context, rel *repo_model.Release)
+	UpdateRelease(ctx context.Context, doer *user_model.User, rel *repo_model.Release)
+	DeleteRelease(ctx context.Context, doer *user_model.User, rel *repo_model.Release)
+
+	PushCommits(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, opts *repository.PushUpdateOptions, commits *repository.PushCommits)
+	CreateRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName, refID string)
+	DeleteRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName)
+	SyncPushCommits(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, opts *repository.PushUpdateOptions, commits *repository.PushCommits)
+	SyncCreateRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName, refID string)
+	SyncDeleteRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName)
+
+	PackageCreate(ctx context.Context, doer *user_model.User, pd *packages_model.PackageDescriptor)
+	PackageDelete(ctx context.Context, doer *user_model.User, pd *packages_model.PackageDescriptor)
+
+	ChangeDefaultBranch(ctx context.Context, repo *repo_model.Repository)
+}
diff --git a/services/notify/notify.go b/services/notify/notify.go
new file mode 100644
index 0000000..5ed6364
--- /dev/null
+++ b/services/notify/notify.go
@@ -0,0 +1,376 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package notify
+
+import (
+	"context"
+
+	issues_model "code.gitea.io/gitea/models/issues"
+	packages_model "code.gitea.io/gitea/models/packages"
+	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/repository"
+)
+
+var notifiers []Notifier
+
+// RegisterNotifier providers method to receive notify messages
+func RegisterNotifier(notifier Notifier) {
+	go notifier.Run()
+	notifiers = append(notifiers, notifier)
+}
+
+// NewWikiPage notifies creating new wiki pages to notifiers
+func NewWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page, comment string) {
+	for _, notifier := range notifiers {
+		notifier.NewWikiPage(ctx, doer, repo, page, comment)
+	}
+}
+
+// EditWikiPage notifies editing or renaming wiki pages to notifiers
+func EditWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page, comment string) {
+	for _, notifier := range notifiers {
+		notifier.EditWikiPage(ctx, doer, repo, page, comment)
+	}
+}
+
+// DeleteWikiPage notifies deleting wiki pages to notifiers
+func DeleteWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page string) {
+	for _, notifier := range notifiers {
+		notifier.DeleteWikiPage(ctx, doer, repo, page)
+	}
+}
+
+// CreateIssueComment notifies issue comment related message to notifiers
+func CreateIssueComment(ctx context.Context, doer *user_model.User, repo *repo_model.Repository,
+	issue *issues_model.Issue, comment *issues_model.Comment, mentions []*user_model.User,
+) {
+	for _, notifier := range notifiers {
+		notifier.CreateIssueComment(ctx, doer, repo, issue, comment, mentions)
+	}
+}
+
+// NewIssue notifies new issue to notifiers
+func NewIssue(ctx context.Context, issue *issues_model.Issue, mentions []*user_model.User) {
+	for _, notifier := range notifiers {
+		notifier.NewIssue(ctx, issue, mentions)
+	}
+}
+
+// IssueChangeStatus notifies close or reopen issue to notifiers
+func IssueChangeStatus(ctx context.Context, doer *user_model.User, commitID string, issue *issues_model.Issue, actionComment *issues_model.Comment, closeOrReopen bool) {
+	for _, notifier := range notifiers {
+		notifier.IssueChangeStatus(ctx, doer, commitID, issue, actionComment, closeOrReopen)
+	}
+}
+
+// DeleteIssue notify when some issue deleted
+func DeleteIssue(ctx context.Context, doer *user_model.User, issue *issues_model.Issue) {
+	for _, notifier := range notifiers {
+		notifier.DeleteIssue(ctx, doer, issue)
+	}
+}
+
+// MergePullRequest notifies merge pull request to notifiers
+func MergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+	for _, notifier := range notifiers {
+		notifier.MergePullRequest(ctx, doer, pr)
+	}
+}
+
+// AutoMergePullRequest notifies merge pull request to notifiers
+func AutoMergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+	for _, notifier := range notifiers {
+		notifier.AutoMergePullRequest(ctx, doer, pr)
+	}
+}
+
+// NewPullRequest notifies new pull request to notifiers
+func NewPullRequest(ctx context.Context, pr *issues_model.PullRequest, mentions []*user_model.User) {
+	if err := pr.LoadIssue(ctx); err != nil {
+		log.Error("LoadIssue failed: %v", err)
+		return
+	}
+	if err := pr.Issue.LoadPoster(ctx); err != nil {
+		return
+	}
+	for _, notifier := range notifiers {
+		notifier.NewPullRequest(ctx, pr, mentions)
+	}
+}
+
+// PullRequestSynchronized notifies Synchronized pull request
+func PullRequestSynchronized(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+	for _, notifier := range notifiers {
+		notifier.PullRequestSynchronized(ctx, doer, pr)
+	}
+}
+
+// PullRequestReview notifies new pull request review
+func PullRequestReview(ctx context.Context, pr *issues_model.PullRequest, review *issues_model.Review, comment *issues_model.Comment, mentions []*user_model.User) {
+	if err := review.LoadReviewer(ctx); err != nil {
+		log.Error("LoadReviewer failed: %v", err)
+		return
+	}
+	for _, notifier := range notifiers {
+		notifier.PullRequestReview(ctx, pr, review, comment, mentions)
+	}
+}
+
+// PullRequestCodeComment notifies new pull request code comment
+func PullRequestCodeComment(ctx context.Context, pr *issues_model.PullRequest, comment *issues_model.Comment, mentions []*user_model.User) {
+	if err := comment.LoadPoster(ctx); err != nil {
+		log.Error("LoadPoster: %v", err)
+		return
+	}
+	for _, notifier := range notifiers {
+		notifier.PullRequestCodeComment(ctx, pr, comment, mentions)
+	}
+}
+
+// PullRequestChangeTargetBranch notifies when a pull request's target branch was changed
+func PullRequestChangeTargetBranch(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest, oldBranch string) {
+	for _, notifier := range notifiers {
+		notifier.PullRequestChangeTargetBranch(ctx, doer, pr, oldBranch)
+	}
+}
+
+// PullRequestPushCommits notifies when push commits to pull request's head branch
+func PullRequestPushCommits(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest, comment *issues_model.Comment) {
+	for _, notifier := range notifiers {
+		notifier.PullRequestPushCommits(ctx, doer, pr, comment)
+	}
+}
+
+// PullReviewDismiss notifies when a review was dismissed by repo admin
+func PullReviewDismiss(ctx context.Context, doer *user_model.User, review *issues_model.Review, comment *issues_model.Comment) {
+	for _, notifier := range notifiers {
+		notifier.PullReviewDismiss(ctx, doer, review, comment)
+	}
+}
+
+// UpdateComment notifies update comment to notifiers
+func UpdateComment(ctx context.Context, doer *user_model.User, c *issues_model.Comment, oldContent string) {
+	for _, notifier := range notifiers {
+		notifier.UpdateComment(ctx, doer, c, oldContent)
+	}
+}
+
+// DeleteComment notifies delete comment to notifiers
+func DeleteComment(ctx context.Context, doer *user_model.User, c *issues_model.Comment) {
+	for _, notifier := range notifiers {
+		notifier.DeleteComment(ctx, doer, c)
+	}
+}
+
+// NewRelease notifies new release to notifiers
+func NewRelease(ctx context.Context, rel *repo_model.Release) {
+	if err := rel.LoadAttributes(ctx); err != nil {
+		log.Error("LoadPublisher: %v", err)
+		return
+	}
+	for _, notifier := range notifiers {
+		notifier.NewRelease(ctx, rel)
+	}
+}
+
+// UpdateRelease notifies update release to notifiers
+func UpdateRelease(ctx context.Context, doer *user_model.User, rel *repo_model.Release) {
+	for _, notifier := range notifiers {
+		notifier.UpdateRelease(ctx, doer, rel)
+	}
+}
+
+// DeleteRelease notifies delete release to notifiers
+func DeleteRelease(ctx context.Context, doer *user_model.User, rel *repo_model.Release) {
+	for _, notifier := range notifiers {
+		notifier.DeleteRelease(ctx, doer, rel)
+	}
+}
+
+// IssueChangeMilestone notifies change milestone to notifiers
+func IssueChangeMilestone(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldMilestoneID int64) {
+	for _, notifier := range notifiers {
+		notifier.IssueChangeMilestone(ctx, doer, issue, oldMilestoneID)
+	}
+}
+
+// IssueChangeContent notifies change content to notifiers
+func IssueChangeContent(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldContent string) {
+	for _, notifier := range notifiers {
+		notifier.IssueChangeContent(ctx, doer, issue, oldContent)
+	}
+}
+
+// IssueChangeAssignee notifies change content to notifiers
+func IssueChangeAssignee(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, assignee *user_model.User, removed bool, comment *issues_model.Comment) {
+	for _, notifier := range notifiers {
+		notifier.IssueChangeAssignee(ctx, doer, issue, assignee, removed, comment)
+	}
+}
+
+// PullRequestReviewRequest notifies Request Review change
+func PullRequestReviewRequest(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, reviewer *user_model.User, isRequest bool, comment *issues_model.Comment) {
+	for _, notifier := range notifiers {
+		notifier.PullRequestReviewRequest(ctx, doer, issue, reviewer, isRequest, comment)
+	}
+}
+
+// IssueClearLabels notifies clear labels to notifiers
+func IssueClearLabels(ctx context.Context, doer *user_model.User, issue *issues_model.Issue) {
+	for _, notifier := range notifiers {
+		notifier.IssueClearLabels(ctx, doer, issue)
+	}
+}
+
+// IssueChangeTitle notifies change title to notifiers
+func IssueChangeTitle(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldTitle string) {
+	for _, notifier := range notifiers {
+		notifier.IssueChangeTitle(ctx, doer, issue, oldTitle)
+	}
+}
+
+// IssueChangeRef notifies change reference to notifiers
+func IssueChangeRef(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldRef string) {
+	for _, notifier := range notifiers {
+		notifier.IssueChangeRef(ctx, doer, issue, oldRef)
+	}
+}
+
+// IssueChangeLabels notifies change labels to notifiers
+func IssueChangeLabels(ctx context.Context, doer *user_model.User, issue *issues_model.Issue,
+	addedLabels, removedLabels []*issues_model.Label,
+) {
+	for _, notifier := range notifiers {
+		notifier.IssueChangeLabels(ctx, doer, issue, addedLabels, removedLabels)
+	}
+}
+
+// CreateRepository notifies create repository to notifiers
+func CreateRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository) {
+	for _, notifier := range notifiers {
+		notifier.CreateRepository(ctx, doer, u, repo)
+	}
+}
+
+// AdoptRepository notifies the adoption of a repository to notifiers
+func AdoptRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository) {
+	for _, notifier := range notifiers {
+		notifier.AdoptRepository(ctx, doer, u, repo)
+	}
+}
+
+// MigrateRepository notifies create repository to notifiers
+func MigrateRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository) {
+	for _, notifier := range notifiers {
+		notifier.MigrateRepository(ctx, doer, u, repo)
+	}
+}
+
+// TransferRepository notifies create repository to notifiers
+func TransferRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, newOwnerName string) {
+	for _, notifier := range notifiers {
+		notifier.TransferRepository(ctx, doer, repo, newOwnerName)
+	}
+}
+
+// DeleteRepository notifies delete repository to notifiers
+func DeleteRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository) {
+	for _, notifier := range notifiers {
+		notifier.DeleteRepository(ctx, doer, repo)
+	}
+}
+
+// ForkRepository notifies fork repository to notifiers
+func ForkRepository(ctx context.Context, doer *user_model.User, oldRepo, repo *repo_model.Repository) {
+	for _, notifier := range notifiers {
+		notifier.ForkRepository(ctx, doer, oldRepo, repo)
+	}
+}
+
+// RenameRepository notifies repository renamed
+func RenameRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldName string) {
+	for _, notifier := range notifiers {
+		notifier.RenameRepository(ctx, doer, repo, oldName)
+	}
+}
+
+// PushCommits notifies commits pushed to notifiers
+func PushCommits(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, opts *repository.PushUpdateOptions, commits *repository.PushCommits) {
+	for _, notifier := range notifiers {
+		notifier.PushCommits(ctx, pusher, repo, opts, commits)
+	}
+}
+
+// CreateRef notifies branch or tag creation to notifiers
+func CreateRef(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, refFullName git.RefName, refID string) {
+	for _, notifier := range notifiers {
+		notifier.CreateRef(ctx, pusher, repo, refFullName, refID)
+	}
+}
+
+// DeleteRef notifies branch or tag deletion to notifiers
+func DeleteRef(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, refFullName git.RefName) {
+	for _, notifier := range notifiers {
+		notifier.DeleteRef(ctx, pusher, repo, refFullName)
+	}
+}
+
+// SyncPushCommits notifies commits pushed to notifiers
+func SyncPushCommits(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, opts *repository.PushUpdateOptions, commits *repository.PushCommits) {
+	for _, notifier := range notifiers {
+		notifier.SyncPushCommits(ctx, pusher, repo, opts, commits)
+	}
+}
+
+// SyncCreateRef notifies branch or tag creation to notifiers
+func SyncCreateRef(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, refFullName git.RefName, refID string) {
+	for _, notifier := range notifiers {
+		notifier.SyncCreateRef(ctx, pusher, repo, refFullName, refID)
+	}
+}
+
+// SyncDeleteRef notifies branch or tag deletion to notifiers
+func SyncDeleteRef(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, refFullName git.RefName) {
+	for _, notifier := range notifiers {
+		notifier.SyncDeleteRef(ctx, pusher, repo, refFullName)
+	}
+}
+
+// RepoPendingTransfer notifies creation of pending transfer to notifiers
+func RepoPendingTransfer(ctx context.Context, doer, newOwner *user_model.User, repo *repo_model.Repository) {
+	for _, notifier := range notifiers {
+		notifier.RepoPendingTransfer(ctx, doer, newOwner, repo)
+	}
+}
+
+// NewUserSignUp notifies about a newly signed up user to notifiers
+func NewUserSignUp(ctx context.Context, newUser *user_model.User) {
+	for _, notifier := range notifiers {
+		notifier.NewUserSignUp(ctx, newUser)
+	}
+}
+
+// PackageCreate notifies creation of a package to notifiers
+func PackageCreate(ctx context.Context, doer *user_model.User, pd *packages_model.PackageDescriptor) {
+	for _, notifier := range notifiers {
+		notifier.PackageCreate(ctx, doer, pd)
+	}
+}
+
+// PackageDelete notifies deletion of a package to notifiers
+func PackageDelete(ctx context.Context, doer *user_model.User, pd *packages_model.PackageDescriptor) {
+	for _, notifier := range notifiers {
+		notifier.PackageDelete(ctx, doer, pd)
+	}
+}
+
+// ChangeDefaultBranch notifies change default branch to notifiers
+func ChangeDefaultBranch(ctx context.Context, repo *repo_model.Repository) {
+	for _, notifier := range notifiers {
+		notifier.ChangeDefaultBranch(ctx, repo)
+	}
+}
diff --git a/services/notify/null.go b/services/notify/null.go
new file mode 100644
index 0000000..894d118
--- /dev/null
+++ b/services/notify/null.go
@@ -0,0 +1,213 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package notify
+
+import (
+	"context"
+
+	issues_model "code.gitea.io/gitea/models/issues"
+	packages_model "code.gitea.io/gitea/models/packages"
+	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/repository"
+)
+
+// NullNotifier implements a blank notifier
+type NullNotifier struct{}
+
+var _ Notifier = &NullNotifier{}
+
+// Run places a place holder function
+func (*NullNotifier) Run() {
+}
+
+// CreateIssueComment places a place holder function
+func (*NullNotifier) CreateIssueComment(ctx context.Context, doer *user_model.User, repo *repo_model.Repository,
+	issue *issues_model.Issue, comment *issues_model.Comment, mentions []*user_model.User) {
+}
+
+// NewIssue places a place holder function
+func (*NullNotifier) NewIssue(ctx context.Context, issue *issues_model.Issue, mentions []*user_model.User) {
+}
+
+// IssueChangeStatus places a place holder function
+func (*NullNotifier) IssueChangeStatus(ctx context.Context, doer *user_model.User, commitID string, issue *issues_model.Issue, actionComment *issues_model.Comment, isClosed bool) {
+}
+
+// DeleteIssue notify when some issue deleted
+func (*NullNotifier) DeleteIssue(ctx context.Context, doer *user_model.User, issue *issues_model.Issue) {
+}
+
+// NewPullRequest places a place holder function
+func (*NullNotifier) NewPullRequest(ctx context.Context, pr *issues_model.PullRequest, mentions []*user_model.User) {
+}
+
+// PullRequestReview places a place holder function
+func (*NullNotifier) PullRequestReview(ctx context.Context, pr *issues_model.PullRequest, r *issues_model.Review, comment *issues_model.Comment, mentions []*user_model.User) {
+}
+
+// PullRequestCodeComment places a place holder function
+func (*NullNotifier) PullRequestCodeComment(ctx context.Context, pr *issues_model.PullRequest, comment *issues_model.Comment, mentions []*user_model.User) {
+}
+
+// MergePullRequest places a place holder function
+func (*NullNotifier) MergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+}
+
+// AutoMergePullRequest places a place holder function
+func (*NullNotifier) AutoMergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+}
+
+// PullRequestSynchronized places a place holder function
+func (*NullNotifier) PullRequestSynchronized(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+}
+
+// PullRequestChangeTargetBranch places a place holder function
+func (*NullNotifier) PullRequestChangeTargetBranch(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest, oldBranch string) {
+}
+
+// PullRequestPushCommits notifies when push commits to pull request's head branch
+func (*NullNotifier) PullRequestPushCommits(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest, comment *issues_model.Comment) {
+}
+
+// PullReviewDismiss notifies when a review was dismissed by repo admin
+func (*NullNotifier) PullReviewDismiss(ctx context.Context, doer *user_model.User, review *issues_model.Review, comment *issues_model.Comment) {
+}
+
+// UpdateComment places a place holder function
+func (*NullNotifier) UpdateComment(ctx context.Context, doer *user_model.User, c *issues_model.Comment, oldContent string) {
+}
+
+// DeleteComment places a place holder function
+func (*NullNotifier) DeleteComment(ctx context.Context, doer *user_model.User, c *issues_model.Comment) {
+}
+
+// NewWikiPage places a place holder function
+func (*NullNotifier) NewWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page, comment string) {
+}
+
+// EditWikiPage places a place holder function
+func (*NullNotifier) EditWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page, comment string) {
+}
+
+// DeleteWikiPage places a place holder function
+func (*NullNotifier) DeleteWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, page string) {
+}
+
+// NewRelease places a place holder function
+func (*NullNotifier) NewRelease(ctx context.Context, rel *repo_model.Release) {
+}
+
+// UpdateRelease places a place holder function
+func (*NullNotifier) UpdateRelease(ctx context.Context, doer *user_model.User, rel *repo_model.Release) {
+}
+
+// DeleteRelease places a place holder function
+func (*NullNotifier) DeleteRelease(ctx context.Context, doer *user_model.User, rel *repo_model.Release) {
+}
+
+// IssueChangeMilestone places a place holder function
+func (*NullNotifier) IssueChangeMilestone(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldMilestoneID int64) {
+}
+
+// IssueChangeContent places a place holder function
+func (*NullNotifier) IssueChangeContent(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldContent string) {
+}
+
+// IssueChangeAssignee places a place holder function
+func (*NullNotifier) IssueChangeAssignee(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, assignee *user_model.User, removed bool, comment *issues_model.Comment) {
+}
+
+// PullRequestReviewRequest places a place holder function
+func (*NullNotifier) PullRequestReviewRequest(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, reviewer *user_model.User, isRequest bool, comment *issues_model.Comment) {
+}
+
+// IssueClearLabels places a place holder function
+func (*NullNotifier) IssueClearLabels(ctx context.Context, doer *user_model.User, issue *issues_model.Issue) {
+}
+
+// IssueChangeTitle places a place holder function
+func (*NullNotifier) IssueChangeTitle(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldTitle string) {
+}
+
+// IssueChangeRef places a place holder function
+func (*NullNotifier) IssueChangeRef(ctx context.Context, doer *user_model.User, issue *issues_model.Issue, oldTitle string) {
+}
+
+// IssueChangeLabels places a place holder function
+func (*NullNotifier) IssueChangeLabels(ctx context.Context, doer *user_model.User, issue *issues_model.Issue,
+	addedLabels, removedLabels []*issues_model.Label) {
+}
+
+// CreateRepository places a place holder function
+func (*NullNotifier) CreateRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository) {
+}
+
+// AdoptRepository places a place holder function
+func (*NullNotifier) AdoptRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository) {
+}
+
+// DeleteRepository places a place holder function
+func (*NullNotifier) DeleteRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository) {
+}
+
+// ForkRepository places a place holder function
+func (*NullNotifier) ForkRepository(ctx context.Context, doer *user_model.User, oldRepo, repo *repo_model.Repository) {
+}
+
+// MigrateRepository places a place holder function
+func (*NullNotifier) MigrateRepository(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository) {
+}
+
+// PushCommits notifies commits pushed to notifiers
+func (*NullNotifier) PushCommits(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, opts *repository.PushUpdateOptions, commits *repository.PushCommits) {
+}
+
+// CreateRef notifies branch or tag creation to notifiers
+func (*NullNotifier) CreateRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName, refID string) {
+}
+
+// DeleteRef notifies branch or tag deletion to notifiers
+func (*NullNotifier) DeleteRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName) {
+}
+
+// RenameRepository places a place holder function
+func (*NullNotifier) RenameRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldRepoName string) {
+}
+
+// TransferRepository places a place holder function
+func (*NullNotifier) TransferRepository(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldOwnerName string) {
+}
+
+// SyncPushCommits places a place holder function
+func (*NullNotifier) SyncPushCommits(ctx context.Context, pusher *user_model.User, repo *repo_model.Repository, opts *repository.PushUpdateOptions, commits *repository.PushCommits) {
+}
+
+// SyncCreateRef places a place holder function
+func (*NullNotifier) SyncCreateRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName, refID string) {
+}
+
+// SyncDeleteRef places a place holder function
+func (*NullNotifier) SyncDeleteRef(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, refFullName git.RefName) {
+}
+
+// RepoPendingTransfer places a place holder function
+func (*NullNotifier) RepoPendingTransfer(ctx context.Context, doer, newOwner *user_model.User, repo *repo_model.Repository) {
+}
+
+func (*NullNotifier) NewUserSignUp(ctx context.Context, newUser *user_model.User) {
+}
+
+// PackageCreate places a place holder function
+func (*NullNotifier) PackageCreate(ctx context.Context, doer *user_model.User, pd *packages_model.PackageDescriptor) {
+}
+
+// PackageDelete places a place holder function
+func (*NullNotifier) PackageDelete(ctx context.Context, doer *user_model.User, pd *packages_model.PackageDescriptor) {
+}
+
+// ChangeDefaultBranch places a place holder function
+func (*NullNotifier) ChangeDefaultBranch(ctx context.Context, repo *repo_model.Repository) {
+}