mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-07 20:30:36 -05:00
81c13171a9
As pointed out by the linter, some exported functions and types are missing doc comments. The linter warnings have been reduced from 194 to 116. Not all missing comments have been added in this commit though.
119 lines
2.9 KiB
Go
119 lines
2.9 KiB
Go
// Copyright 2016-present The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package hugolib
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import (
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"sync"
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"sort"
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"errors"
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"fmt"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/helpers"
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"github.com/spf13/cast"
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)
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// Multilingual manages the all languages used in a multilingual site.
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type Multilingual struct {
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Languages helpers.Languages
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DefaultLang *helpers.Language
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langMap map[string]*helpers.Language
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langMapInit sync.Once
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}
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// Language returns the Language assosiated with the given string.
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func (ml *Multilingual) Language(lang string) *helpers.Language {
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ml.langMapInit.Do(func() {
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ml.langMap = make(map[string]*helpers.Language)
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for _, l := range ml.Languages {
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ml.langMap[l.Lang] = l
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}
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})
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return ml.langMap[lang]
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}
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func newMultiLingualFromSites(cfg config.Provider, sites ...*Site) (*Multilingual, error) {
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languages := make(helpers.Languages, len(sites))
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for i, s := range sites {
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if s.Language == nil {
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return nil, errors.New("Missing language for site")
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}
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languages[i] = s.Language
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}
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defaultLang := cfg.GetString("defaultContentLanguage")
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if defaultLang == "" {
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defaultLang = "en"
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}
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return &Multilingual{Languages: languages, DefaultLang: helpers.NewLanguage(defaultLang, cfg)}, nil
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}
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func newMultiLingualForLanguage(language *helpers.Language) *Multilingual {
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languages := helpers.Languages{language}
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return &Multilingual{Languages: languages, DefaultLang: language}
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}
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func (ml *Multilingual) enabled() bool {
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return len(ml.Languages) > 1
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}
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func (s *Site) multilingualEnabled() bool {
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if s.owner == nil {
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return false
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}
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return s.owner.multilingual != nil && s.owner.multilingual.enabled()
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}
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func toSortedLanguages(cfg config.Provider, l map[string]interface{}) (helpers.Languages, error) {
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langs := make(helpers.Languages, len(l))
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i := 0
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for lang, langConf := range l {
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langsMap, err := cast.ToStringMapE(langConf)
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if err != nil {
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return nil, fmt.Errorf("Language config is not a map: %T", langConf)
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}
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language := helpers.NewLanguage(lang, cfg)
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for loki, v := range langsMap {
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switch loki {
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case "title":
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language.Title = cast.ToString(v)
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case "languagename":
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language.LanguageName = cast.ToString(v)
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case "weight":
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language.Weight = cast.ToInt(v)
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}
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// Put all into the Params map
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language.SetParam(loki, v)
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}
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langs[i] = language
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i++
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}
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sort.Sort(langs)
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return langs, nil
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}
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