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be_locales.go
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/
be_locales.go
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// Copyright (c) 2022 The Go-Enjin Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package be
import (
cllang "github.com/go-corelibs/lang"
"github.com/go-corelibs/x-text/language"
"github.com/go-corelibs/x-text/language/display"
"github.com/go-corelibs/x-text/message/catalog"
"github.com/go-enjin/be/pkg/feature"
"github.com/go-enjin/be/pkg/lang"
beCatalog "github.com/go-enjin/be/pkg/lang/catalog"
"github.com/go-enjin/be/pkg/log"
"github.com/go-enjin/be/pkg/signals"
)
func (e *Enjin) ReloadLocales() {
e.Emit(signals.PreEnjinReloadLocales, feature.EnjinTag.String(), interface{}(e).(feature.Internals))
ctlg := beCatalog.New()
// include locale features
for _, lp := range e.eb.fLocalesProviders {
//log.DebugF("adding %v locales", lp.Tag())
lp.AddLocales(ctlg)
}
e.mutex.Lock()
e.catalog = ctlg
e.locales = ctlg.LocaleTagsWithDefault(e.eb.defaultLang)
e.mutex.Unlock()
e.Emit(signals.PostEnjinReloadLocales, feature.EnjinTag.String(), interface{}(e).(feature.Internals))
}
func (e *Enjin) SiteLocales() (locales cllang.Tags) {
if len(e.eb.localeTags) == 0 {
e.mutex.RLock()
defer e.mutex.RUnlock()
locales = e.locales
return
}
locales = append(locales, e.eb.localeTags...)
return
}
func (e *Enjin) SiteLanguageMode() (mode lang.Mode) {
//e.mutex.RLock()
//defer e.mutex.RUnlock()
mode = e.eb.langMode
return
}
func (e *Enjin) SiteLanguageCatalog() (c catalog.Catalog) {
e.mutex.RLock()
defer e.mutex.RUnlock()
if v, err := e.catalog.MakeGoTextCatalog(); err == nil {
c = v
} else {
log.ErrorF("error making gotext catalog: %v", err)
c = catalog.NewBuilder() // always return a valid catalog
}
return
}
func (e *Enjin) SiteDefaultLanguage() (tag language.Tag) {
//e.mutex.RLock()
//defer e.mutex.RUnlock()
tag = e.eb.defaultLang
return
}
func (e *Enjin) SiteSupportsLanguage(tag language.Tag) (supported bool) {
e.mutex.RLock()
defer e.mutex.RUnlock()
for _, known := range e.SiteLocales() {
if supported = language.Compare(tag, known); supported {
break
}
}
return
}
func (e *Enjin) SiteLanguageDisplayName(tag language.Tag) (name string, ok bool) {
//e.mutex.RLock()
//defer e.mutex.RUnlock()
if len(e.eb.localeNames) > 0 {
name, ok = e.eb.localeNames[tag]
} else {
name = display.Self.Name(tag)
ok = name != ""
}
return
}