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https://github.com/gohugoio/hugo.git
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parent
c1eb625124
commit
a524124beb
4 changed files with 64 additions and 6 deletions
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@ -5,13 +5,13 @@
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: The page's first section below root, e.g. `/docs`, `/blog` etc.
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.InSection $anotherPage
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: Whether the given page is in the current section. Note that this will always return false for pages that are not either regular, home or section pages.
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: Whether the given page is in the current section.
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.IsAncestor $anotherPage
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: Whether the current page is an ancestor of the given page. Note that this method is not relevant for taxonomy lists and taxonomy terms pages.
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: Whether the current page is an ancestor of the given page.
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.IsDescendant $anotherPage
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: Whether the current page is a descendant of the given page. Note that this method is not relevant for taxonomy lists and taxonomy terms pages.
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: Whether the current page is a descendant of the given page.
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.Parent
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: A section's parent section or a page's section.
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@ -21,15 +21,41 @@ func Test404(t *testing.T) {
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t.Parallel()
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b := newTestSitesBuilder(t)
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b.WithSimpleConfigFile().WithTemplatesAdded("404.html", "<html><body>Not Found! Parent: {{ .Parent.Kind }}</body></html>")
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b.WithSimpleConfigFile().WithTemplatesAdded(
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"404.html",
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`
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{{ $home := site.Home }}
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404:
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Parent: {{ .Parent.Kind }}
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IsAncestor: {{ .IsAncestor $home }}/{{ $home.IsAncestor . }}
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IsDescendant: {{ .IsDescendant $home }}/{{ $home.IsDescendant . }}
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CurrentSection: {{ .CurrentSection.Kind }}|
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FirstSection: {{ .FirstSection.Kind }}|
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InSection: {{ .InSection $home.Section }}|{{ $home.InSection . }}
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Sections: {{ len .Sections }}|
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Page: {{ .Page.RelPermalink }}|
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Data: {{ len .Data }}|
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`,
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)
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b.Build(BuildCfg{})
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// Note: We currently have only 1 404 page. One might think that we should have
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// multiple, to follow the Custom Output scheme, but I don't see how that would work
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// right now.
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b.AssertFileContent("public/404.html", `
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Not Found
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404:
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Parent: home
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IsAncestor: false/true
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IsDescendant: true/false
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CurrentSection: home|
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FirstSection: home|
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InSection: false|true
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Sections: 0|
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Page: /404.html|
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Data: 1|
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`)
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}
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@ -806,6 +806,9 @@ func (b *pagesMapBucket) getPagesAndSections() page.Pages {
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func (b *pagesMapBucket) getSections() page.Pages {
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b.sectionsInit.Do(func() {
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if b.owner.treeRef == nil {
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return
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}
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b.sections = b.owner.treeRef.collectSections()
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})
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@ -37,6 +37,15 @@ func (pt pageTree) IsAncestor(other interface{}) (bool, error) {
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ref1, ref2 := pt.p.getTreeRef(), tp.getTreeRef()
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if ref1 == nil || ref2 == nil {
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if ref1 == nil {
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// A 404 or other similar standalone page.
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return false, nil
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}
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return ref1.n.p.IsHome(), nil
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}
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if !ref1.isSection() {
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return false, nil
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}
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@ -66,6 +75,15 @@ func (pt pageTree) IsDescendant(other interface{}) (bool, error) {
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ref1, ref2 := pt.p.getTreeRef(), tp.getTreeRef()
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if ref1 == nil || ref2 == nil {
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if ref2 == nil {
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// A 404 or other similar standalone page.
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return false, nil
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}
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return ref2.n.p.IsHome(), nil
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}
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if !ref2.isSection() {
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return false, nil
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}
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@ -76,6 +94,9 @@ func (pt pageTree) IsDescendant(other interface{}) (bool, error) {
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func (pt pageTree) FirstSection() page.Page {
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ref := pt.p.getTreeRef()
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if ref == nil {
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return pt.p.s.home
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}
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key := ref.key
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if !ref.isSection() {
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key = path.Dir(key)
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@ -99,6 +120,14 @@ func (pt pageTree) InSection(other interface{}) (bool, error) {
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ref1, ref2 := pt.p.getTreeRef(), tp.getTreeRef()
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if ref1 == nil || ref2 == nil {
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if ref1 == nil {
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// A 404 or other similar standalone page.
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return false, nil
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}
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return ref1.n.p.IsHome(), nil
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}
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s1, _ := ref1.getCurrentSection()
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s2, _ := ref2.getCurrentSection()
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@ -123,7 +152,7 @@ func (pt pageTree) Parent() page.Page {
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tree := p.getTreeRef()
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if pt.p.Kind() == page.KindTaxonomyTerm || tree == nil {
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if tree == nil || pt.p.Kind() == page.KindTaxonomyTerm {
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return pt.p.s.home
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}
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