ref: 5d2fceecafe182c6ddebc57475a4c1b2317e6216
dir: /output/docshelper.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() docshelper.DocProvider {
return docshelper.DocProvider{
"output": map[string]interface{}{
"formats": DefaultFormats,
"layouts": createLayoutExamples(),
},
}
}
docshelper.AddDocProviderFunc(docsProvider)
}
func createLayoutExamples() interface{} {
type Example struct {
Example string
Kind 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
f Format
}{
// Taxonomy output.LayoutDescriptor={categories category taxonomy en false Type Section
{"Single page in \"posts\" section", LayoutDescriptor{Kind: "page", Type: "posts"}, HTMLFormat},
{"Base template for single page in \"posts\" section", LayoutDescriptor{Baseof: true, Kind: "page", Type: "posts"}, HTMLFormat},
{"Single page in \"posts\" section with layout set", LayoutDescriptor{Kind: "page", Type: "posts", Layout: demoLayout}, HTMLFormat},
{"Base template for single page in \"posts\" section with layout set", LayoutDescriptor{Baseof: true, Kind: "page", Type: "posts", Layout: demoLayout}, HTMLFormat},
{"AMP single page", LayoutDescriptor{Kind: "page", Type: "posts"}, AMPFormat},
{"AMP single page, French language", LayoutDescriptor{Kind: "page", Type: "posts", Lang: "fr"}, AMPFormat},
// All section or typeless pages gets "page" as type
{"Home page", LayoutDescriptor{Kind: "home", Type: "page"}, HTMLFormat},
{"Base template for home page", LayoutDescriptor{Baseof: true, Kind: "home", Type: "page"}, HTMLFormat},
{"Home page with type set", LayoutDescriptor{Kind: "home", Type: demoType}, HTMLFormat},
{"Base template for home page with type set", LayoutDescriptor{Baseof: true, Kind: "home", Type: demoType}, HTMLFormat},
{"Home page with layout set", LayoutDescriptor{Kind: "home", Type: "page", Layout: demoLayout}, HTMLFormat},
{`AMP home, French language"`, LayoutDescriptor{Kind: "home", Type: "page", Lang: "fr"}, AMPFormat},
{"JSON home", LayoutDescriptor{Kind: "home", Type: "page"}, JSONFormat},
{"RSS home", LayoutDescriptor{Kind: "home", Type: "page"}, RSSFormat},
{"RSS section posts", LayoutDescriptor{Kind: "section", Type: "posts"}, RSSFormat},
{"Taxonomy in categories", LayoutDescriptor{Kind: "taxonomy", Type: "categories", Section: "category"}, RSSFormat},
{"Term in categories", LayoutDescriptor{Kind: "term", Type: "categories", Section: "category"}, RSSFormat},
{"Section list for \"posts\" section", LayoutDescriptor{Kind: "section", Type: "posts", Section: "posts"}, HTMLFormat},
{"Section list for \"posts\" section with type set to \"blog\"", LayoutDescriptor{Kind: "section", Type: "blog", Section: "posts"}, HTMLFormat},
{"Section list for \"posts\" section with layout set to \"demoLayout\"", LayoutDescriptor{Kind: "section", Layout: demoLayout, Section: "posts"}, HTMLFormat},
{"Taxonomy list in categories", LayoutDescriptor{Kind: "taxonomy", Type: "categories", Section: "category"}, HTMLFormat},
{"Taxonomy term in categories", LayoutDescriptor{Kind: "term", Type: "categories", Section: "category"}, HTMLFormat},
} {
l := NewLayoutHandler()
layouts, _ := l.For(example.d, example.f)
basicExamples = append(basicExamples, Example{
Example: example.name,
Kind: example.d.Kind,
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 {
if strings.Contains(ll, "page/") {
// This is a valid lookup, but it's more confusing than useful.
continue
}
ll = "layouts/" + strings.TrimPrefix(ll, "_text/")
if !strings.Contains(ll, "indexes") {
filtered = append(filtered, ll)
}
}
return filtered
}