hugo/output/docshelper.go
Bjørn Erik Pedersen aa6b1b9be7 output: Support templates per site/language
This applies to both regular templates and shortcodes. So, if the site language is French and the output format is AMP, this is the (start) of the lookup order for the home page:

1. index.fr.amp.html
2. index.amp.html
3. index.fr.html
4. index.html
5. ...

Fixes #3360
2017-07-04 09:12:44 +02:00

87 lines
2.6 KiB
Go

package output
import (
"strings"
"fmt"
"github.com/gohugoio/hugo/docshelper"
)
// This is is just some helpers used to create some JSON used in the Hugo docs.
func init() {
docsProvider := func() map[string]interface{} {
docs := make(map[string]interface{})
docs["formats"] = DefaultFormats
docs["layouts"] = createLayoutExamples()
return docs
}
docshelper.AddDocProvider("output", docsProvider)
}
func createLayoutExamples() interface{} {
type Example struct {
Example string
OutputFormat string
Suffix string
Layouts []string `json:"Template Lookup Order"`
}
var (
basicExamples []Example
demoLayout = "demolayout"
demoType = "demotype"
)
for _, example := range []struct {
name string
d LayoutDescriptor
hasTheme bool
layoutOverride string
f Format
}{
{`AMP home, with theme "demoTheme".`, LayoutDescriptor{Kind: "home"}, true, "", AMPFormat},
{`AMP home, French language".`, LayoutDescriptor{Kind: "home", Lang: "fr"}, false, "", AMPFormat},
{"JSON home, no theme.", LayoutDescriptor{Kind: "home"}, false, "", JSONFormat},
{fmt.Sprintf(`CSV regular, "layout: %s" in front matter.`, demoLayout), LayoutDescriptor{Kind: "page", Layout: demoLayout}, false, "", CSVFormat},
{fmt.Sprintf(`JSON regular, "type: %s" in front matter.`, demoType), LayoutDescriptor{Kind: "page", Type: demoType}, false, "", JSONFormat},
{"HTML regular.", LayoutDescriptor{Kind: "page"}, false, "", HTMLFormat},
{"AMP regular.", LayoutDescriptor{Kind: "page"}, false, "", AMPFormat},
{"Calendar blog section.", LayoutDescriptor{Kind: "section", Section: "blog"}, false, "", CalendarFormat},
{"Calendar taxonomy list.", LayoutDescriptor{Kind: "taxonomy", Section: "tag"}, false, "", CalendarFormat},
{"Calendar taxonomy term.", LayoutDescriptor{Kind: "taxonomyTerm", Section: "tag"}, false, "", CalendarFormat},
} {
l := NewLayoutHandler(example.hasTheme)
layouts, _ := l.For(example.d, example.layoutOverride, example.f)
basicExamples = append(basicExamples, Example{
Example: example.name,
OutputFormat: example.f.Name,
Suffix: example.f.MediaType.Suffix,
Layouts: makeLayoutsPresentable(layouts)})
}
return basicExamples
}
func makeLayoutsPresentable(l []string) []string {
var filtered []string
for _, ll := range l {
ll = strings.TrimPrefix(ll, "_text/")
if strings.Contains(ll, "theme/") {
ll = strings.Replace(ll, "theme/", "demoTheme/layouts/", -1)
} else {
ll = "layouts/" + ll
}
if !strings.Contains(ll, "indexes") {
filtered = append(filtered, ll)
}
}
return filtered
}