hugo/target/page.go
bep beaa8b1bca Add support for URLs relative to context root
Setting `RelativeURLs` to `true` will make all relative URLs in the site *really* relative.

And will do so with speed.

So:

In `/post/myblogpost.html`:

`/mycss.css` becomes `../mycss.css`

The same in `/index.html` will become:

`./mycss.css` etc.

Note that absolute URLs will not be touched (either external resources, or URLs constructed with `BaseURL`).

The speediness is about the same as before:

```
benchmark                    old ns/op     new ns/op     delta
BenchmarkAbsURL              17462         18164         +4.02%
BenchmarkAbsURLSrcset        18842         19632         +4.19%
BenchmarkXMLAbsURLSrcset     18643         19313         +3.59%
BenchmarkXMLAbsURL           9283          9656          +4.02%

benchmark                    old allocs     new allocs     delta
BenchmarkAbsURL              24             28             +16.67%
BenchmarkAbsURLSrcset        29             32             +10.34%
BenchmarkXMLAbsURLSrcset     27             30             +11.11%
BenchmarkXMLAbsURL           12             14             +16.67%

benchmark                    old bytes     new bytes     delta
BenchmarkAbsURL              3154          3404          +7.93%
BenchmarkAbsURLSrcset        2376          2573          +8.29%
BenchmarkXMLAbsURLSrcset     2569          2763          +7.55%
BenchmarkXMLAbsURL           1888          1998          +5.83%

```

Fixes #1104
Fixes #622
Fixes #937
Fixes #157
2015-05-16 00:11:44 +02:00

77 lines
1.5 KiB
Go

package target
import (
"fmt"
"html/template"
"io"
"path/filepath"
"github.com/spf13/hugo/helpers"
"github.com/spf13/hugo/hugofs"
)
type PagePublisher interface {
Translator
Publish(string, template.HTML) error
}
type PagePub struct {
UglyURLs bool
DefaultExtension string
PublishDir string
}
func (pp *PagePub) Publish(path string, r io.Reader) (err error) {
translated, err := pp.Translate(path)
if err != nil {
return
}
return helpers.WriteToDisk(translated, r, hugofs.DestinationFS)
}
func (pp *PagePub) Translate(src string) (dest string, err error) {
dir, err := pp.TranslateRelative(src)
if err != nil {
return dir, err
}
if pp.PublishDir != "" {
dir = filepath.Join(pp.PublishDir, dir)
}
return dir, nil
}
func (pp *PagePub) TranslateRelative(src string) (dest string, err error) {
if src == helpers.FilePathSeparator {
return "index.html", nil
}
dir, file := filepath.Split(src)
isRoot := dir == ""
ext := pp.extension(filepath.Ext(file))
name := filename(file)
if pp.UglyURLs || file == "index.html" || (isRoot && file == "404.html") {
return filepath.Join(dir, fmt.Sprintf("%s%s", name, ext)), nil
}
return filepath.Join(dir, name, fmt.Sprintf("index%s", ext)), nil
}
func (pp *PagePub) extension(ext string) string {
switch ext {
case ".md", ".rst": // TODO make this list configurable. page.go has the list of markup types.
return ".html"
}
if ext != "" {
return ext
}
if pp.DefaultExtension != "" {
return pp.DefaultExtension
}
return ".html"
}