Merge branch 'develop' of github.com:gogits/gogs into feature/milestone

# Conflicts:
#	gogs.go
#	models/issue.go
#	templates/.VERSION

5 files changed, 45 insertions, 23 deletions

diff --git a/models/error.go b/models/error.go
index 01adeb425b..38a3c0534e 100644
--- a/models/error.go
+++ b/models/error.go
@@ -54,6 +54,20 @@ func (err ErrUserAlreadyExist) Error() string {
 	return fmt.Sprintf("user already exists: [name: %s]", err.Name)
 }
 
+type ErrUserNotExist struct {
+	UID  int64
+	Name string
+}
+
+func IsErrUserNotExist(err error) bool {
+	_, ok := err.(ErrUserNotExist)
+	return ok
+}
+
+func (err ErrUserNotExist) Error() string {
+	return fmt.Sprintf("user does not exist: [uid: %d, name: %s]", err.UID, err.Name)
+}
+
 type ErrEmailAlreadyUsed struct {
 	Email string
 }
diff --git a/models/issue.go b/models/issue.go
index 95e49503c0..9fd53b47f9 100644
--- a/models/issue.go
+++ b/models/issue.go
@@ -74,7 +74,7 @@ func (i *Issue) BeforeSet(colName string, val xorm.Cell) {
 
 func (i *Issue) GetPoster() (err error) {
 	i.Poster, err = GetUserById(i.PosterID)
-	if err == ErrUserNotExist {
+	if IsErrUserNotExist(err) {
 		i.Poster = &User{Name: "FakeUser"}
 		return nil
 	}
@@ -108,8 +108,9 @@ func (i *Issue) GetAssignee() (err error) {
 	if i.AssigneeID == 0 {
 		return nil
 	}
+
 	i.Assignee, err = GetUserById(i.AssigneeID)
-	if err == ErrUserNotExist {
+	if IsErrUserNotExist(err) {
 		return nil
 	}
 	return err
diff --git a/models/login.go b/models/login.go
index 10f782beec..82cea35f4c 100644
--- a/models/login.go
+++ b/models/login.go
@@ -41,7 +41,7 @@ var (
 var LoginTypes = map[LoginType]string{
 	LDAP: "LDAP",
 	SMTP: "SMTP",
-	PAM: "PAM",
+	PAM:  "PAM",
 }
 
 // Ensure structs implemented interface.
@@ -192,7 +192,7 @@ func UserSignIn(uname, passwd string) (*User, error) {
 	// Now verify password.
 	if u.LoginType == PLAIN {
 		if !u.ValidatePassword(passwd) {
-			return nil, ErrUserNotExist
+			return nil, ErrUserNotExist{u.Id, u.Name}
 		}
 		return u, nil
 	}
@@ -229,7 +229,7 @@ func UserSignIn(uname, passwd string) (*User, error) {
 			}
 		}
 
-		return nil, ErrUserNotExist
+		return nil, ErrUserNotExist{u.Id, u.Name}
 	}
 
 	var source LoginSource
@@ -261,7 +261,7 @@ func LoginUserLdapSource(u *User, name, passwd string, sourceId int64, cfg *LDAP
 	name, fn, sn, mail, logged := cfg.Ldapsource.SearchEntry(name, passwd)
 	if !logged {
 		// User not in LDAP, do nothing
-		return nil, ErrUserNotExist
+		return nil, ErrUserNotExist{u.Id, u.Name}
 	}
 	if !autoRegister {
 		return u, nil
@@ -362,7 +362,7 @@ func LoginUserSMTPSource(u *User, name, passwd string, sourceId int64, cfg *SMTP
 
 	if err := SmtpAuth(cfg.Host, cfg.Port, auth, cfg.TLS); err != nil {
 		if strings.Contains(err.Error(), "Username and Password not accepted") {
-			return nil, ErrUserNotExist
+			return nil, ErrUserNotExist{u.Id, u.Name}
 		}
 		return nil, err
 	}
@@ -397,7 +397,7 @@ func LoginUserSMTPSource(u *User, name, passwd string, sourceId int64, cfg *SMTP
 func LoginUserPAMSource(u *User, name, passwd string, sourceId int64, cfg *PAMConfig, autoRegister bool) (*User, error) {
 	if err := pam.PAMAuth(cfg.ServiceName, name, passwd); err != nil {
 		if strings.Contains(err.Error(), "Authentication failure") {
-			return nil, ErrUserNotExist
+			return nil, ErrUserNotExist{u.Id, u.Name}
 		}
 		return nil, err
 	}
diff --git a/models/repo.go b/models/repo.go
index 1e6ef0c3db..c61bef2f7e 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -624,7 +624,7 @@ func GetRepositoriesWithUsers(num, offset int) ([]*Repository, error) {
 		if err != nil {
 			return nil, err
 		} else if !has {
-			return nil, ErrUserNotExist
+			return nil, ErrUserNotExist{repo.OwnerId, ""}
 		}
 	}
 
diff --git a/models/user.go b/models/user.go
index e239ea174d..4b6517d7b1 100644
--- a/models/user.go
+++ b/models/user.go
@@ -36,7 +36,6 @@ const (
 )
 
 var (
-	ErrUserNotExist          = errors.New("User does not exist")
 	ErrUserNotKeyOwner       = errors.New("User does not the owner of public key")
 	ErrEmailNotExist         = errors.New("E-mail does not exist")
 	ErrEmailNotActivated     = errors.New("E-mail address has not been activated")
@@ -259,6 +258,8 @@ func IsEmailUsed(email string) (bool, error) {
 	if len(email) == 0 {
 		return false, nil
 	}
+
+	email = strings.ToLower(email)
 	if has, err := x.Get(&EmailAddress{Email: email}); has || err != nil {
 		return has, err
 	}
@@ -406,6 +407,7 @@ func ChangeUserName(u *User, newUserName string) (err error) {
 
 // UpdateUser updates user's information.
 func UpdateUser(u *User) error {
+	u.Email = strings.ToLower(u.Email)
 	has, err := x.Where("id!=?", u.Id).And("type=?", u.Type).And("email=?", u.Email).Get(new(User))
 	if err != nil {
 		return err
@@ -555,7 +557,7 @@ func getUserById(e Engine, id int64) (*User, error) {
 	if err != nil {
 		return nil, err
 	} else if !has {
-		return nil, ErrUserNotExist
+		return nil, ErrUserNotExist{id, ""}
 	}
 	return u, nil
 }
@@ -568,14 +570,14 @@ func GetUserById(id int64) (*User, error) {
 // GetUserByName returns user by given name.
 func GetUserByName(name string) (*User, error) {
 	if len(name) == 0 {
-		return nil, ErrUserNotExist
+		return nil, ErrUserNotExist{0, name}
 	}
 	u := &User{LowerName: strings.ToLower(name)}
 	has, err := x.Get(u)
 	if err != nil {
 		return nil, err
 	} else if !has {
-		return nil, ErrUserNotExist
+		return nil, ErrUserNotExist{0, name}
 	}
 	return u, nil
 }
@@ -642,6 +644,7 @@ func GetEmailAddresses(uid int64) ([]*EmailAddress, error) {
 }
 
 func AddEmailAddress(email *EmailAddress) error {
+	email.Email = strings.ToLower(email.Email)
 	used, err := IsEmailUsed(email.Email)
 	if err != nil {
 		return err
@@ -675,7 +678,7 @@ func DeleteEmailAddress(email *EmailAddress) error {
 		return ErrEmailNotExist
 	}
 
-	if _, err = x.Delete(email); err != nil {
+	if _, err = x.Id(email.Id).Delete(email); err != nil {
 		return err
 	}
 
@@ -700,7 +703,7 @@ func MakeEmailPrimary(email *EmailAddress) error {
 	if err != nil {
 		return err
 	} else if !has {
-		return ErrUserNotExist
+		return ErrUserNotExist{email.Uid, ""}
 	}
 
 	// Make sure the former primary email doesn't disappear
@@ -737,13 +740,15 @@ func ValidateCommitWithEmail(c *git.Commit) *User {
 
 // ValidateCommitsWithEmails checks if authors' e-mails of commits are corresponding to users.
 func ValidateCommitsWithEmails(oldCommits *list.List) *list.List {
-	emails := map[string]*User{}
-	newCommits := list.New()
-	e := oldCommits.Front()
+	var (
+		u          *User
+		emails     = map[string]*User{}
+		newCommits = list.New()
+		e          = oldCommits.Front()
+	)
 	for e != nil {
 		c := e.Value.(*git.Commit)
 
-		var u *User
 		if v, ok := emails[c.Author.Email]; !ok {
 			u, _ = GetUserByEmail(c.Author.Email)
 			emails[c.Author.Email] = u
@@ -763,10 +768,12 @@ func ValidateCommitsWithEmails(oldCommits *list.List) *list.List {
 // GetUserByEmail returns the user object by given e-mail if exists.
 func GetUserByEmail(email string) (*User, error) {
 	if len(email) == 0 {
-		return nil, ErrUserNotExist
+		return nil, ErrUserNotExist{0, "email"}
 	}
+
+	email = strings.ToLower(email)
 	// First try to find the user by primary email
-	user := &User{Email: strings.ToLower(email)}
+	user := &User{Email: email}
 	has, err := x.Get(user)
 	if err != nil {
 		return nil, err
@@ -776,7 +783,7 @@ func GetUserByEmail(email string) (*User, error) {
 	}
 
 	// Otherwise, check in alternative list for activated email addresses
-	emailAddress := &EmailAddress{Email: strings.ToLower(email), IsActivated: true}
+	emailAddress := &EmailAddress{Email: email, IsActivated: true}
 	has, err = x.Get(emailAddress)
 	if err != nil {
 		return nil, err
@@ -785,7 +792,7 @@ func GetUserByEmail(email string) (*User, error) {
 		return GetUserById(emailAddress.Uid)
 	}
 
-	return nil, ErrUserNotExist
+	return nil, ErrUserNotExist{0, "email"}
 }
 
 // SearchUserByName returns given number of users whose name contains keyword.