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commit
fa520a2d98
8 changed files with 82 additions and 15 deletions
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@ -216,6 +216,18 @@ Because we are leveraging the front matter system to define taxonomies for conte
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### Example: List Tags in a Single Page Template
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{{< new-in "0.65.0" >}}
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```go-html-template
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<ul>
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{{ range (.GetTerms "tags") }}
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<li><a href="{{ .Permalink }}">{{ .LinkTitle }}</a></li>
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{{ end }}
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</ul>
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```
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Before Hugo 0.65.0 you needed to do something like this:
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```go-html-template
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{{ $taxo := "tags" }} <!-- Use the plural form here -->
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<ul id="{{ $taxo }}">
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@ -599,7 +599,7 @@ func (m *pageMap) attachPageToViews(s string, b *contentNode) {
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if s == "/" {
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// To avoid getting an empty key.
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s = "home"
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s = page.KindHome
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}
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key := cleanTreeKey(path.Join(viewName.plural, termKey, s))
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m.taxonomyEntries.Insert(key, bv)
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@ -131,6 +131,34 @@ func (p *pageState) GitInfo() *gitmap.GitInfo {
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return p.gitInfo
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}
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// GetTerms gets the terms defined on this page in the given taxonomy.
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func (p *pageState) GetTerms(taxonomy string) page.Pages {
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taxonomy = strings.ToLower(taxonomy)
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m := p.s.pageMap
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prefix := cleanTreeKey(taxonomy)
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var self string
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if p.IsHome() {
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// TODO(bep) make this less magical, see taxonomyEntries.Insert.
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self = "/" + page.KindHome
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} else {
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self = p.treeRef.key
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}
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var pas page.Pages
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m.taxonomies.WalkPrefixListable(prefix, func(s string, n *contentNode) bool {
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if _, found := m.taxonomyEntries.Get(s + self); found {
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pas = append(pas, n.p)
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}
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return false
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})
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page.SortByDefault(pas)
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return pas
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}
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func (p *pageState) MarshalJSON() ([]byte, error) {
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return page.MarshalPageToJSON(p)
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}
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@ -378,14 +378,10 @@ contentDir="content/sv"
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{"List terms", func(b testing.TB) *sitesBuilder {
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pageTemplateTemplate := `
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{{ $taxo := "categories" }}
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<ul>
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{{ range .Param $taxo }}
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{{ $name := . }}
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{{ with $.Site.GetPage (printf "/%s/%s" $taxo ($name | urlize)) }}
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<li><a href="{{ .Permalink }}">{{ $name }}</a></li>
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{{ end }}
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{{ end }}
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{{ range (.GetTerms "categories") }}
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<li><a href="{{ .Permalink }}">{{ .LinkTitle }}</a></li>
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{{ end }}
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</ul>
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`
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@ -542,25 +542,41 @@ func TestTaxonomiesPageCollections(t *testing.T) {
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t.Parallel()
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b := newTestSitesBuilder(t)
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b.WithContent("p1.md", `---
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b.WithContent(
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"_index.md", `---
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title: "Home Sweet Home"
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categories: [ "dogs", "gorillas"]
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---
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`,
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"section/_index.md", `---
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title: "Section"
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categories: [ "cats", "dogs", "birds"]
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---
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`,
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"section/p1.md", `---
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title: "Page1"
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categories: ["funny", "cats"]
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---
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`, "p2.md", `---
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`, "section/p2.md", `---
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title: "Page2"
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categories: ["funny"]
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---
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`)
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b.WithTemplatesAdded("index.html", `
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{{ $home := site.Home }}
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{{ $section := site.GetPage "section" }}
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{{ $categories := site.GetPage "categories" }}
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{{ $funny := site.GetPage "categories/funny" }}
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{{ $cats := site.GetPage "categories/cats" }}
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{{ $p1 := site.GetPage "section/p1" }}
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Categories Pages: {{ range $categories.Pages}}{{.RelPermalink }}|{{ end }}:END
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Funny Pages: {{ range $funny.Pages}}{{.RelPermalink }}|{{ end }}:END
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Cats Pages: {{ range $cats.Pages}}{{.RelPermalink }}|{{ end }}:END
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P1 Terms: {{ range $p1.GetTerms "categories" }}{{.RelPermalink }}|{{ end }}:END
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Section Terms: {{ range $section.GetTerms "categories" }}{{.RelPermalink }}|{{ end }}:END
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Home Terms: {{ range $home.GetTerms "categories" }}{{.RelPermalink }}|{{ end }}:END
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`)
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b.Build(BuildCfg{})
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@ -575,12 +591,15 @@ Cats Pages: {{ range $cats.Pages}}{{.RelPermalink }}|{{ end }}:END
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b.Assert(funny.Parent(), qt.Equals, cat)
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b.AssertFileContent("public/index.html", `
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Categories Pages: /categories/cats/|/categories/funny/|:END
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Funny Pages: /p1/|/p2/|:END
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Cats Pages: /p1/|:END
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Categories Pages: /categories/birds/|/categories/cats/|/categories/dogs/|/categories/funny/|/categories/gorillas/|:END
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Funny Pages: /section/p1/|/section/p2/|:END
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Cats Pages: /section/p1/|/section/|:END
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P1 Terms: /categories/cats/|/categories/funny/|:END
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Section Terms: /categories/birds/|/categories/cats/|/categories/dogs/|:END
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Home Terms: /categories/dogs/|/categories/gorillas/|:END
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`)
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b.AssertFileContent("public/categories/funny/index.xml", `<link>http://example.com/p1/</link>`)
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b.AssertFileContent("public/categories/funny/index.xml", `<link>http://example.com/section/p1/</link>`)
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b.AssertFileContent("public/categories/index.xml", `<link>http://example.com/categories/funny/</link>`)
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}
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@ -252,6 +252,10 @@ type PageWithoutContent interface {
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maps.Scratcher
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RelatedKeywordsProvider
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// GetTerms gets the terms of a given taxonomy,
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// e.g. GetTerms("categories")
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GetTerms(taxonomy string) Pages
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DeprecatedWarningPageMethods
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}
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@ -174,6 +174,10 @@ func (p *nopPage) GetParam(key string) interface{} {
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return nil
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}
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func (p *nopPage) GetTerms(taxonomy string) Pages {
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return nil
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}
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func (p *nopPage) GitInfo() *gitmap.GitInfo {
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return nil
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}
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@ -222,6 +222,10 @@ func (p *testPage) GetParam(key string) interface{} {
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panic("not implemented")
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}
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func (p *testPage) GetTerms(taxonomy string) Pages {
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panic("not implemented")
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}
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func (p *testPage) GetRelatedDocsHandler() *RelatedDocsHandler {
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return relatedDocsHandler
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}
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