3 files changed, 33 insertions, 2 deletions
diff --git a/models/issue.go b/models/issue.go
index 174e3102..7f16f936 100644
--- a/models/issue.go
+++ b/models/issue.go
@@ -1231,6 +1231,15 @@ const (
 	COMMENT_TYPE_PULL_REF
 )
 
+type CommentTag int
+
+const (
+	COMMENT_TAG_NONE CommentTag = iota
+	COMMENT_TAG_POSTER
+	COMMENT_TAG_ADMIN
+	COMMENT_TAG_OWNER
+)
+
 // Comment represents a comment in commit and issue page.
 type Comment struct {
 	ID              int64 `xorm:"pk autoincr"`
@@ -1245,6 +1254,9 @@ type Comment struct {
 	Created         time.Time `xorm:"CREATED"`
 
 	Attachments []*Attachment `xorm:"-"`
+
+	// For view issue page.
+	ShowTag CommentTag `xorm:"-"`
 }
 
 // HashTag returns unique hash tag for comment.
diff --git a/models/repo.go b/models/repo.go
index 8ae3cfe6..73ae6b54 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -247,8 +247,8 @@ func (repo *Repository) HasAccess(u *User) bool {
 	return has
 }
 
-func (repo *Repository) IsOwnedBy(u *User) bool {
-	return repo.OwnerID == u.Id
+func (repo *Repository) IsOwnedBy(userID int64) bool {
+	return repo.OwnerID == userID
 }
 
 // DescriptionHtml does special handles to description and return HTML string.
diff --git a/models/user.go b/models/user.go
index a58bb634..f2151a70 100644
--- a/models/user.go
+++ b/models/user.go
@@ -222,6 +222,25 @@ func (u *User) UploadAvatar(data []byte) error {
 	return sess.Commit()
 }
 
+// IsAdminOfRepo returns true if user has admin or higher access of repository.
+func (u *User) IsAdminOfRepo(repo *Repository) bool {
+	if err := repo.GetOwner(); err != nil {
+		log.Error(3, "GetOwner: %v", err)
+		return false
+	}
+
+	if repo.Owner.IsOrganization() {
+		has, err := HasAccess(u, repo, ACCESS_MODE_ADMIN)
+		if err != nil {
+			log.Error(3, "HasAccess: %v", err)
+			return false
+		}
+		return has
+	}
+
+	return repo.IsOwnedBy(u.Id)
+}
+
 // IsOrganization returns true if user is actually a organization.
 func (u *User) IsOrganization() bool {
 	return u.Type == ORGANIZATION