mirror of https://github.com/go-gitea/gitea.git
Minor fix for #2710
Unknwon
9 years ago
parent
8e160edbd5
commit
d320915ad2
@ -0,0 +1,234 @@
|
||||
// Copyright 2016 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 (
|
||||
"fmt"
|
||||
"html/template"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/go-xorm/xorm"
|
||||
)
|
||||
|
||||
// Label represents a label of repository for issues.
|
||||
type Label struct {
|
||||
ID int64 `xorm:"pk autoincr"`
|
||||
RepoID int64 `xorm:"INDEX"`
|
||||
Name string
|
||||
Color string `xorm:"VARCHAR(7)"`
|
||||
NumIssues int
|
||||
NumClosedIssues int
|
||||
NumOpenIssues int `xorm:"-"`
|
||||
IsChecked bool `xorm:"-"`
|
||||
}
|
||||
|
||||
// CalOpenIssues calculates the open issues of label.
|
||||
func (m *Label) CalOpenIssues() {
|
||||
m.NumOpenIssues = m.NumIssues - m.NumClosedIssues
|
||||
}
|
||||
|
||||
// ForegroundColor calculates the text color for labels based
|
||||
// on their background color.
|
||||
func (l *Label) ForegroundColor() template.CSS {
|
||||
if strings.HasPrefix(l.Color, "#") {
|
||||
if color, err := strconv.ParseUint(l.Color[1:], 16, 64); err == nil {
|
||||
r := float32(0xFF & (color >> 16))
|
||||
g := float32(0xFF & (color >> 8))
|
||||
b := float32(0xFF & color)
|
||||
luminance := (0.2126*r + 0.7152*g + 0.0722*b) / 255
|
||||
|
||||
if luminance < 0.5 {
|
||||
return template.CSS("#fff")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// default to black
|
||||
return template.CSS("#000")
|
||||
}
|
||||
|
||||
// NewLabel creates new label of repository.
|
||||
func NewLabel(l *Label) error {
|
||||
_, err := x.Insert(l)
|
||||
return err
|
||||
}
|
||||
|
||||
func getLabelByID(e Engine, id int64) (*Label, error) {
|
||||
if id <= 0 {
|
||||
return nil, ErrLabelNotExist{id}
|
||||
}
|
||||
|
||||
l := &Label{ID: id}
|
||||
has, err := x.Get(l)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
} else if !has {
|
||||
return nil, ErrLabelNotExist{l.ID}
|
||||
}
|
||||
return l, nil
|
||||
}
|
||||
|
||||
// GetLabelByID returns a label by given ID.
|
||||
func GetLabelByID(id int64) (*Label, error) {
|
||||
return getLabelByID(x, id)
|
||||
}
|
||||
|
||||
// GetLabelsByRepoID returns all labels that belong to given repository by ID.
|
||||
func GetLabelsByRepoID(repoID int64) ([]*Label, error) {
|
||||
labels := make([]*Label, 0, 10)
|
||||
return labels, x.Where("repo_id=?", repoID).Find(&labels)
|
||||
}
|
||||
|
||||
func getLabelsByIssueID(e Engine, issueID int64) ([]*Label, error) {
|
||||
issueLabels, err := getIssueLabels(e, issueID)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("getIssueLabels: %v", err)
|
||||
}
|
||||
|
||||
var label *Label
|
||||
labels := make([]*Label, 0, len(issueLabels))
|
||||
for idx := range issueLabels {
|
||||
label, err = getLabelByID(e, issueLabels[idx].LabelID)
|
||||
if err != nil && !IsErrLabelNotExist(err) {
|
||||
return nil, fmt.Errorf("getLabelByID: %v", err)
|
||||
}
|
||||
labels = append(labels, label)
|
||||
}
|
||||
return labels, nil
|
||||
}
|
||||
|
||||
// GetLabelsByIssueID returns all labels that belong to given issue by ID.
|
||||
func GetLabelsByIssueID(issueID int64) ([]*Label, error) {
|
||||
return getLabelsByIssueID(x, issueID)
|
||||
}
|
||||
|
||||
func updateLabel(e Engine, l *Label) error {
|
||||
_, err := e.Id(l.ID).AllCols().Update(l)
|
||||
return err
|
||||
}
|
||||
|
||||
// UpdateLabel updates label information.
|
||||
func UpdateLabel(l *Label) error {
|
||||
return updateLabel(x, l)
|
||||
}
|
||||
|
||||
// DeleteLabel delete a label of given repository.
|
||||
func DeleteLabel(repoID, labelID int64) error {
|
||||
l, err := GetLabelByID(labelID)
|
||||
if err != nil {
|
||||
if IsErrLabelNotExist(err) {
|
||||
return nil
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
sess := x.NewSession()
|
||||
defer sessionRelease(sess)
|
||||
if err = sess.Begin(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err = x.Where("label_id=?", labelID).Delete(new(IssueLabel)); err != nil {
|
||||
return err
|
||||
} else if _, err = sess.Delete(l); err != nil {
|
||||
return err
|
||||
}
|
||||
return sess.Commit()
|
||||
}
|
||||
|
||||
// .___ .____ ___. .__
|
||||
// | | ______ ________ __ ____ | | _____ \_ |__ ____ | |
|
||||
// | |/ ___// ___/ | \_/ __ \| | \__ \ | __ \_/ __ \| |
|
||||
// | |\___ \ \___ \| | /\ ___/| |___ / __ \| \_\ \ ___/| |__
|
||||
// |___/____ >____ >____/ \___ >_______ (____ /___ /\___ >____/
|
||||
// \/ \/ \/ \/ \/ \/ \/
|
||||
|
||||
// IssueLabel represetns an issue-lable relation.
|
||||
type IssueLabel struct {
|
||||
ID int64 `xorm:"pk autoincr"`
|
||||
IssueID int64 `xorm:"UNIQUE(s)"`
|
||||
LabelID int64 `xorm:"UNIQUE(s)"`
|
||||
}
|
||||
|
||||
func hasIssueLabel(e Engine, issueID, labelID int64) bool {
|
||||
has, _ := e.Where("issue_id=? AND label_id=?", issueID, labelID).Get(new(IssueLabel))
|
||||
return has
|
||||
}
|
||||
|
||||
// HasIssueLabel returns true if issue has been labeled.
|
||||
func HasIssueLabel(issueID, labelID int64) bool {
|
||||
return hasIssueLabel(x, issueID, labelID)
|
||||
}
|
||||
|
||||
func newIssueLabel(e *xorm.Session, issue *Issue, label *Label) (err error) {
|
||||
if _, err = e.Insert(&IssueLabel{
|
||||
IssueID: issue.ID,
|
||||
LabelID: label.ID,
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
label.NumIssues++
|
||||
if issue.IsClosed {
|
||||
label.NumClosedIssues++
|
||||
}
|
||||
return updateLabel(e, label)
|
||||
}
|
||||
|
||||
// NewIssueLabel creates a new issue-label relation.
|
||||
func NewIssueLabel(issue *Issue, label *Label) (err error) {
|
||||
sess := x.NewSession()
|
||||
defer sessionRelease(sess)
|
||||
if err = sess.Begin(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = newIssueLabel(sess, issue, label); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return sess.Commit()
|
||||
}
|
||||
|
||||
func getIssueLabels(e Engine, issueID int64) ([]*IssueLabel, error) {
|
||||
issueLabels := make([]*IssueLabel, 0, 10)
|
||||
return issueLabels, e.Where("issue_id=?", issueID).Asc("label_id").Find(&issueLabels)
|
||||
}
|
||||
|
||||
// GetIssueLabels returns all issue-label relations of given issue by ID.
|
||||
func GetIssueLabels(issueID int64) ([]*IssueLabel, error) {
|
||||
return getIssueLabels(x, issueID)
|
||||
}
|
||||
|
||||
func deleteIssueLabel(e *xorm.Session, issue *Issue, label *Label) (err error) {
|
||||
if _, err = e.Delete(&IssueLabel{
|
||||
IssueID: issue.ID,
|
||||
LabelID: label.ID,
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
label.NumIssues--
|
||||
if issue.IsClosed {
|
||||
label.NumClosedIssues--
|
||||
}
|
||||
return updateLabel(e, label)
|
||||
}
|
||||
|
||||
// DeleteIssueLabel deletes issue-label relation.
|
||||
func DeleteIssueLabel(issue *Issue, label *Label) (err error) {
|
||||
sess := x.NewSession()
|
||||
defer sessionRelease(sess)
|
||||
if err = sess.Begin(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err = deleteIssueLabel(sess, issue, label); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return sess.Commit()
|
||||
}
|
||||
@ -1 +1 @@
|
||||
0.8.45.0225
|
||||
0.8.46.0227
|
||||
Loading…
Reference in New Issue