github.com/jmooring/hugo@v0.47.1/hugolib/translations.go (about) 1 // Copyright 2016 The Hugo Authors. All rights reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // http://www.apache.org/licenses/LICENSE-2.0 7 // 8 // Unless required by applicable law or agreed to in writing, software 9 // distributed under the License is distributed on an "AS IS" BASIS, 10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 14 package hugolib 15 16 // Translations represent the other translations for a given page. The 17 // string here is the language code, as affected by the `post.LANG.md` 18 // filename. 19 type Translations map[string]*Page 20 21 func pagesToTranslationsMap(pages []*Page) map[string]Translations { 22 out := make(map[string]Translations) 23 24 for _, page := range pages { 25 base := page.TranslationKey() 26 27 pageTranslation, present := out[base] 28 if !present { 29 pageTranslation = make(Translations) 30 } 31 32 pageLang := page.Lang() 33 if pageLang == "" { 34 continue 35 } 36 37 pageTranslation[pageLang] = page 38 out[base] = pageTranslation 39 } 40 41 return out 42 } 43 44 func assignTranslationsToPages(allTranslations map[string]Translations, pages []*Page) { 45 for _, page := range pages { 46 page.translations = page.translations[:0] 47 base := page.TranslationKey() 48 trans, exist := allTranslations[base] 49 if !exist { 50 continue 51 } 52 53 for _, translatedPage := range trans { 54 page.translations = append(page.translations, translatedPage) 55 } 56 57 pageBy(languagePageSort).Sort(page.translations) 58 } 59 }