k3s/vendor/github.com/chai2010/gettext-go/gettext/domain.go
Darren Shepherd fa08d6076c Update vendor
2019-01-11 21:58:27 -07:00

120 lines
2.8 KiB
Go

// Copyright 2013 ChaiShushan <chaishushan{AT}gmail.com>. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package gettext
import (
"sync"
)
type domainManager struct {
mutex sync.Mutex
locale string
domain string
domainMap map[string]*fileSystem
trTextMap map[string]*translator
}
func newDomainManager() *domainManager {
return &domainManager{
locale: DefaultLocale,
domainMap: make(map[string]*fileSystem),
trTextMap: make(map[string]*translator),
}
}
func (p *domainManager) makeTrMapKey(domain, locale string) string {
return domain + "_$$$_" + locale
}
func (p *domainManager) Bind(domain, path string, data []byte) (domains, paths []string) {
p.mutex.Lock()
defer p.mutex.Unlock()
switch {
case domain != "" && path != "": // bind new domain
p.bindDomainTranslators(domain, path, data)
case domain != "" && path == "": // delete domain
p.deleteDomain(domain)
}
// return all bind domain
for k, fs := range p.domainMap {
domains = append(domains, k)
paths = append(paths, fs.FsName)
}
return
}
func (p *domainManager) SetLocale(locale string) string {
p.mutex.Lock()
defer p.mutex.Unlock()
if locale != "" {
p.locale = locale
}
return p.locale
}
func (p *domainManager) SetDomain(domain string) string {
p.mutex.Lock()
defer p.mutex.Unlock()
if domain != "" {
p.domain = domain
}
return p.domain
}
func (p *domainManager) Getdata(name string) []byte {
return p.getdata(p.domain, name)
}
func (p *domainManager) DGetdata(domain, name string) []byte {
return p.getdata(domain, name)
}
func (p *domainManager) PNGettext(msgctxt, msgid, msgidPlural string, n int) string {
p.mutex.Lock()
defer p.mutex.Unlock()
return p.gettext(p.domain, msgctxt, msgid, msgidPlural, n)
}
func (p *domainManager) DPNGettext(domain, msgctxt, msgid, msgidPlural string, n int) string {
p.mutex.Lock()
defer p.mutex.Unlock()
return p.gettext(domain, msgctxt, msgid, msgidPlural, n)
}
func (p *domainManager) gettext(domain, msgctxt, msgid, msgidPlural string, n int) string {
if p.locale == "" || p.domain == "" {
return msgid
}
if _, ok := p.domainMap[domain]; !ok {
return msgid
}
if f, ok := p.trTextMap[p.makeTrMapKey(domain, p.locale)]; ok {
return f.PNGettext(msgctxt, msgid, msgidPlural, n)
}
return msgid
}
func (p *domainManager) getdata(domain, name string) []byte {
if p.locale == "" || p.domain == "" {
return nil
}
if _, ok := p.domainMap[domain]; !ok {
return nil
}
if fs, ok := p.domainMap[domain]; ok {
if data, err := fs.LoadResourceFile(domain, p.locale, name); err == nil {
return data
}
if p.locale != "default" {
if data, err := fs.LoadResourceFile(domain, "default", name); err == nil {
return data
}
}
}
return nil
}