104 lines
2.6 KiB
Go
104 lines
2.6 KiB
Go
// Copyright 2016 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 target
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import (
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"html/template"
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"io"
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"path/filepath"
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"github.com/spf13/hugo/helpers"
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"github.com/spf13/hugo/hugofs"
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)
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type PagePublisher interface {
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Translator
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Publish(string, template.HTML) error
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}
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type PagePub struct {
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UglyURLs bool
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DefaultExtension string
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PublishDir string
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// LangDir will contain the subdir for the language, i.e. "en", "de" etc.
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// It will be empty if the site is rendered in root.
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LangDir string
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Fs *hugofs.Fs
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}
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func (pp *PagePub) Publish(path string, r io.Reader) (err error) {
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translated, err := pp.Translate(path)
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if err != nil {
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return
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}
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return helpers.WriteToDisk(translated, r, pp.Fs.Destination)
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}
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func (pp *PagePub) Translate(src string) (dest string, err error) {
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dir, err := pp.TranslateRelative(src)
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if err != nil {
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return dir, err
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}
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if pp.PublishDir != "" {
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dir = filepath.Join(pp.PublishDir, dir)
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}
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return dir, nil
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}
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func (pp *PagePub) TranslateRelative(src string) (dest string, err error) {
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if src == helpers.FilePathSeparator {
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return "index.html", nil
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}
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dir, file := filepath.Split(src)
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isRoot := dir == ""
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ext := pp.extension(filepath.Ext(file))
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name := filename(file)
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// TODO(bep) Having all of this path logic here seems wrong, but I guess
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// we'll clean this up when we redo the output files.
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// This catches the home page in a language sub path. They should never
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// have any ugly URLs.
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if pp.LangDir != "" && dir == helpers.FilePathSeparator && name == pp.LangDir {
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return filepath.Join(dir, name, "index"+ext), nil
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}
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if pp.UglyURLs || file == "index.html" || (isRoot && file == "404.html") {
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return filepath.Join(dir, name+ext), nil
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}
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return filepath.Join(dir, name, "index"+ext), nil
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}
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func (pp *PagePub) extension(ext string) string {
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switch ext {
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case ".md", ".rst": // TODO make this list configurable. page.go has the list of markup types.
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return ".html"
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}
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if ext != "" {
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return ext
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}
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if pp.DefaultExtension != "" {
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return pp.DefaultExtension
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}
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return ".html"
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}
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