mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-27 09:50:48 +00:00
108 lines
2.7 KiB
Go
108 lines
2.7 KiB
Go
// Copyright 2016-present The Hugo Authors. All rights reserved.
|
|
//
|
|
// 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 helpers
|
|
|
|
import (
|
|
"sort"
|
|
"strings"
|
|
"sync"
|
|
|
|
"github.com/spf13/cast"
|
|
|
|
"github.com/spf13/viper"
|
|
)
|
|
|
|
type Language struct {
|
|
Lang string
|
|
LanguageName string
|
|
Title string
|
|
Weight int
|
|
params map[string]interface{}
|
|
paramsInit sync.Once
|
|
}
|
|
|
|
func (l *Language) String() string {
|
|
return l.Lang
|
|
}
|
|
|
|
func NewLanguage(lang string) *Language {
|
|
return &Language{Lang: lang, params: make(map[string]interface{})}
|
|
}
|
|
|
|
func NewDefaultLanguage() *Language {
|
|
defaultLang := viper.GetString("DefaultContentLanguage")
|
|
|
|
if defaultLang == "" {
|
|
defaultLang = "en"
|
|
}
|
|
|
|
return NewLanguage(defaultLang)
|
|
}
|
|
|
|
type Languages []*Language
|
|
|
|
func NewLanguages(l ...*Language) Languages {
|
|
languages := make(Languages, len(l))
|
|
for i := 0; i < len(l); i++ {
|
|
languages[i] = l[i]
|
|
}
|
|
sort.Sort(languages)
|
|
return languages
|
|
}
|
|
|
|
func (l Languages) Len() int { return len(l) }
|
|
func (l Languages) Less(i, j int) bool { return l[i].Weight < l[j].Weight }
|
|
func (l Languages) Swap(i, j int) { l[i], l[j] = l[j], l[i] }
|
|
|
|
func (l *Language) Params() map[string]interface{} {
|
|
l.paramsInit.Do(func() {
|
|
// Merge with global config.
|
|
// TODO(bep) consider making this part of a constructor func.
|
|
|
|
globalParams := viper.GetStringMap("Params")
|
|
for k, v := range globalParams {
|
|
if _, ok := l.params[k]; !ok {
|
|
l.params[k] = v
|
|
}
|
|
}
|
|
})
|
|
return l.params
|
|
}
|
|
|
|
func (l *Language) SetParam(k string, v interface{}) {
|
|
l.params[k] = v
|
|
}
|
|
|
|
func (l *Language) GetBool(key string) bool { return cast.ToBool(l.Get(key)) }
|
|
func (l *Language) GetString(key string) string { return cast.ToString(l.Get(key)) }
|
|
func (l *Language) GetInt(key string) int { return cast.ToInt(l.Get(key)) }
|
|
|
|
func (ml *Language) GetStringMap(key string) map[string]interface{} {
|
|
return cast.ToStringMap(ml.Get(key))
|
|
}
|
|
|
|
func (l *Language) GetStringMapString(key string) map[string]string {
|
|
return cast.ToStringMapString(l.Get(key))
|
|
}
|
|
|
|
func (l *Language) Get(key string) interface{} {
|
|
if l == nil {
|
|
panic("language not set")
|
|
}
|
|
key = strings.ToLower(key)
|
|
if v, ok := l.params[key]; ok {
|
|
return v
|
|
}
|
|
return viper.Get(key)
|
|
}
|