hugo/output/docshelper.go
Bjørn Erik Pedersen ba1d0051b4 media: Make Type comparable
So we can use it and output.Format as map key etc.

This commit also fixes the media.Type implementation so it does not need to mutate itself to handle different suffixes for the same MIME type, e.g. jpg vs. jpeg.

This means that there are no Suffix or FullSuffix on media.Type anymore.

Fixes #8317
Fixes #8324
2021-03-14 15:21:54 +01:00

102 lines
4.1 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() 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.FirstSuffix.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
}